Mercurial > hg > xemacs-beta
annotate src/lisp.h @ 5868:da732079c58d
Correct some code with badly-placed parentheses, thank you Mats Lidell.
lisp/ChangeLog addition:
2015-03-16 Aidan Kehoe <kehoea@parhasard.net>
* tty-init.el (make-frame-after-init-entry-point):
Some parentheses were placed badly here with the last change,
thank you Mats for pointing it out; in passing, change to a
version of the code that doesn't create a string for garbage, not
that it matters.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Mon, 16 Mar 2015 00:40:31 +0000 |
| parents | 750fab17b299 |
| children | a0e751d6c3ad |
| rev | line source |
|---|---|
| 428 | 1 /* Fundamental definitions for XEmacs Lisp interpreter. |
| 2 Copyright (C) 1985-1987, 1992-1995 Free Software Foundation, Inc. | |
| 3 Copyright (C) 1993-1996 Richard Mlynarik. | |
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4 Copyright (C) 1995, 1996, 2000-2005, 2009, 2010 Ben Wing. |
| 428 | 5 |
| 6 This file is part of XEmacs. | |
| 7 | |
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8 XEmacs is free software: you can redistribute it and/or modify it |
| 428 | 9 under the terms of the GNU General Public License as published by the |
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10 Free Software Foundation, either version 3 of the License, or (at your |
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11 option) any later version. |
| 428 | 12 |
| 13 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
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19 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 428 | 20 |
| 21 /* Synched up with: FSF 19.30. */ | |
| 22 | |
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23 #ifndef INCLUDED_lisp_h_ |
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24 #define INCLUDED_lisp_h_ |
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25 |
| 853 | 26 /* Authorship: |
| 27 | |
| 28 Based on code from pre-release FSF 19, c. 1991. | |
| 29 Various changes by Jamie Zawinski 1991-1994: | |
| 30 converting to ANSI C, splitting out function prototypes to a separate | |
| 31 file (later moved back for unknown reasons by Steve Baur?), debug-gcpro | |
| 32 stuff (now moribund). | |
| 33 ANSI-fication of DEFUN macros by Felix Lee, c. 1992? | |
| 34 NOT_REACHED, DOESNT_RETURN, PRINTF_ARGS by Richard Mlynarik, c. 1994. | |
| 35 Many changes over the years corresponding to Lisp_Object definition | |
| 36 changes, esp. by Richard Mlynarik (c. 1993) and Kyle Jones (c. 1998). | |
| 37 See alloc.c for more details. | |
| 38 Overhauled and reordered by Ben Wing, 1995-1996, and many things added: | |
| 39 Dynarrs, REALLOC macros, asserts, typedefs, inline header code, | |
| 40 first LIST_LOOP macros, CONCHECK_*, all error-checking code | |
| 41 (e.g. error-checking versions of XFOO macros), structure read syntax, | |
| 42 weak lists, lcrecord lists, reworking of quit handling, object hashing, | |
| 43 nested GCPRO, character objects and Ebola checking, memory usage stats, | |
| 44 others. | |
| 45 LOADHIST changes from Steve Baur, c. 1997? | |
| 46 Various macro-related changes by Martin Buchholz, 1998-1999: | |
| 47 LIST_LOOP macros greatly expanded and tortoise-hared; | |
| 48 RETURN_SANS_WARNINGS; reworked DEFUN macros; EXFUN macros (???). | |
| 1743 | 49 Various macro-related changes by Jerry James, 2003: |
| 50 MODULE_API introduced; | |
| 51 Compiler-specific definitions modernized and moved to compiler.h. | |
| 853 | 52 */ |
| 53 | |
| 2367 | 54 /* Conventions in comments: |
| 55 | |
| 56 "Mule-izing" is the process of going through a file and eliminating | |
| 57 assumptions that the internal format (Ibyte * text) is the same as the | |
| 58 external format used by library routines. Mule-ization should also | |
| 59 include replacing *ALL* raw references to `char' or `unsigned char' with | |
| 60 one of the self-documenting types created below. How exactly to do the | |
| 61 conversion, and how to write correctly Mule-ized code, is described in | |
| 62 the internals manual. Files that say "This file is Mule-ized" have | |
| 63 been reviewed at some point; that's not to say that incorrect code hasn't | |
| 64 crept in, though. | |
| 65 | |
| 66 "Unicode-splitting" is the process of fixing a file so that it will | |
| 67 handle external text in Unicode under Microsoft Windows, as appropriate. | |
| 68 ("splitting" because it needs to handle either Unicode or variable-width | |
| 69 multibyte depending on the OS -- NT or 9x). See intl-win32.c. | |
| 70 | |
| 71 #### is a way of marking problems of any sort. | |
| 72 | |
| 73 !!#### marks places that are not properly Mule-ized. | |
| 74 | |
| 75 &&#### marks places that need to be fixed in order for the "8-bit mule" | |
| 76 conversion to work correctly, i.e. in order to support multiple different | |
| 77 buffer formats under Mule, including a fixed 8-bit format. | |
| 78 | |
| 79 ^^#### marks places that need to be fixed in order to eliminate the | |
| 80 assumption that Ibyte * text is composed of 1-byte units (e.g. UTF-16 | |
| 81 is composed of 2-byte units and might be a possible format to consider | |
| 82 for Ibyte * text). | |
| 83 | |
| 84 %%#### marks places that need work for KKCC (the new garbage collector). | |
| 85 | |
| 5090 | 86 @@#### marks places that need work to get Unicode-internal working, |
| 87 i.e. using UTF-8 as the internal text format. | |
| 88 | |
| 89 #### BILL! marks places that need work for GTK. | |
| 90 | |
| 91 #### GEOM! marks places needing work to fix various bugs in the handling | |
| 92 of window and frame sizing and positioning. Often the root of the | |
| 93 problems is that the code was originally written before there was a | |
| 94 gutter and then not completely fixed up to accommodate the gutter. | |
| 95 | |
| 2367 | 96 */ |
| 97 | |
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98 /************************************************************************/ |
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99 /* include files */ |
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100 /************************************************************************/ |
| 442 | 101 |
| 428 | 102 /* We include the following generally useful header files so that you |
| 103 don't have to worry about prototypes when using the standard C | |
| 104 library functions and macros. These files shouldn't be excessively | |
| 105 large so they shouldn't cause that much of a slowdown. */ | |
| 106 | |
| 107 #include <stdlib.h> | |
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108 /* Evil, but ... -Wshadow is genuinely useful but also leads to spurious |
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109 warnings when you have a local var named `index'. Avoid this by |
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110 hacking around it. */ |
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111 #define index old_index |
| 428 | 112 #include <string.h> /* primarily for memcpy, etc. */ |
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113 #undef index |
| 428 | 114 #include <stdio.h> /* NULL, etc. */ |
| 115 #include <ctype.h> | |
| 116 #include <stdarg.h> | |
| 117 #include <stddef.h> /* offsetof */ | |
| 118 #include <sys/types.h> | |
| 442 | 119 #include <limits.h> |
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120 #include <math.h> |
| 4932 | 121 #ifdef __cplusplus |
| 122 #include <limits> /* necessary for max()/min() under G++ 4 */ | |
| 123 #endif | |
| 124 | |
| 442 | 125 |
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126 /************************************************************************/ |
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127 /* error checking */ |
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128 /************************************************************************/ |
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129 |
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130 /* ------------------------- large categories ------------------------- */ |
| 853 | 131 |
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132 /* How these work: |
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133 |
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134 The most common classes will be `text' and `type', followed by `structure'. |
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135 `text' is for problems related to bad textual format. `type' is for |
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136 problems related to wrongly typed arguments, structure fields, etc. |
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137 `structure' is for bad data inside of a structure. Sometimes these are |
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138 used "incorrectly", e.g. `type' is often used for structure-checking. |
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139 Consider `text': |
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140 |
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141 `text_checking_assert() will assert() only when ERROR_CHECK_TEXT is defined; |
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142 otherwise it's a no-op. text_checking_assert_at_line() is similar, but |
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143 allows you to override the file name and line number normally supplied in |
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144 the message. This is especially useful in inline header functions, and |
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145 so there's a special inline_text_checking_assert() for this; this works |
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146 like text_checking_assert() but supplies the file and line of the calling |
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147 function. In order for this to work, you need to declare your inline |
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148 function with INLINE_TEXT_CHECK_ARGS at the end of its argument list, |
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149 and give its function name a _1 extension or similar. Then create a |
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150 macro that calls your inline function and includes INLINE_TEXT_CHECK_CALL |
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151 at the end of the parameter list. This will arrange to pass in and receive |
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152 the file and line (__FILE__, __LINE__) at place where the call occurs in |
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153 the calling function; but nothing will get passed in when ERROR_CHECK_TEXT |
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154 is not defined. |
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155 |
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156 Currently the full bevy of *foo_checking_assert* macros are defined only |
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157 for `text' and `types'; for others, only the basic foo_checking_assert() |
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158 macro is defined. Writing out all the variations for all possible error |
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159 categories would produce too much clutter. If any of these become |
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160 needed, they can always be defined. */ |
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161 |
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162 /* #### I suggest revamping these and making proper use of the |
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163 category/subcategory system. Here is one proposal: |
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164 |
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165 Major category Minor categories |
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166 -------------------------------- |
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167 Allocation |
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168 Malloc |
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169 Dynarr |
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170 |
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171 Display |
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172 Extents |
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173 Glyphs |
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174 Redisplay |
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175 |
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176 Execution |
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177 Byte-Code |
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178 Catch |
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179 Garbage Collection |
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180 Trapping-Problems |
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181 |
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182 Lisp Objects |
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183 Buffers |
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184 Char Tables |
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185 Events |
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186 Lstreams |
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187 Hash Tables |
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188 Range Tables |
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189 |
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190 Types |
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191 Lrecord Types |
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192 Subtypes |
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193 |
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194 Text |
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195 Byte Positions |
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196 Conversion |
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197 Eistrings |
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198 Itext |
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199 Lisp Strings |
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200 |
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201 --ben |
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202 */ |
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203 |
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204 |
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205 #define INLINE_ERROR_CHECK_ARGS , const char *__file__, int __line__ |
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206 #define INLINE_ERROR_CHECK_CALL , __FILE__, __LINE__ |
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207 #define DISABLED_INLINE_ERROR_CHECK_ARGS |
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208 #define DISABLED_INLINE_ERROR_CHECK_CALL |
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209 |
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210 /* For assertions in inline header functions which will report the file and |
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211 line of the calling function */ |
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212 #define inline_assert(assertion) assert_at_line (assertion, __file__, __line__) |
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213 /* The following should not use disabled_assert_at_line() because when the |
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214 inline assert is disabled, params __file__ and __line__ do not exist. */ |
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215 #define disabled_inline_assert(assertion) disabled_assert (assertion) |
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216 |
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217 /* ------- the specific categories -------- */ |
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218 |
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219 #if defined (ERROR_CHECK_BYTE_CODE) || defined (ERROR_CHECK_DISPLAY) || defined (ERROR_CHECK_EXTENTS) || defined (ERROR_CHECK_GC) || defined (ERROR_CHECK_GLYPHS) || defined (ERROR_CHECK_MALLOC) || defined (ERROR_CHECK_STRUCTURES) || defined (ERROR_CHECK_TEXT) || defined (ERROR_CHECK_TYPES) |
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220 #define ERROR_CHECK_ANY |
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221 #endif |
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222 |
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223 /* KEEP THESE SORTED! */ |
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224 |
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225 #ifdef ERROR_CHECK_BYTE_CODE |
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226 #define byte_code_checking_assert(assertion) assert (assertion) |
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227 #else /* not ERROR_CHECK_BYTE_CODE */ |
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228 #define byte_code_checking_assert(assertion) disabled_assert (assertion) |
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229 #endif /* ERROR_CHECK_BYTE_CODE */ |
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230 |
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231 #ifdef ERROR_CHECK_DISPLAY |
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232 #define display_checking_assert(assertion) assert (assertion) |
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233 #else /* not ERROR_CHECK_DISPLAY */ |
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234 #define display_checking_assert(assertion) disabled_assert (assertion) |
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235 #endif /* ERROR_CHECK_DISPLAY */ |
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236 |
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237 #ifdef ERROR_CHECK_EXTENTS |
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238 #define extent_checking_assert(assertion) assert (assertion) |
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239 #else /* not ERROR_CHECK_EXTENTS */ |
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240 #define extent_checking_assert(assertion) disabled_assert (assertion) |
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241 #endif /* ERROR_CHECK_EXTENTS */ |
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242 |
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243 #ifdef ERROR_CHECK_GC |
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244 #define gc_checking_assert(assertion) assert (assertion) |
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245 #else /* not ERROR_CHECK_GC */ |
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246 #define gc_checking_assert(assertion) disabled_assert (assertion) |
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247 #endif /* ERROR_CHECK_GC */ |
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248 |
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249 #ifdef ERROR_CHECK_GLYPHS |
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250 #define glyph_checking_assert(assertion) assert (assertion) |
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251 #else /* not ERROR_CHECK_GLYPHS */ |
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252 #define glyph_checking_assert(assertion) disabled_assert (assertion) |
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253 #endif /* ERROR_CHECK_GLYPHS */ |
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254 |
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255 #ifdef ERROR_CHECK_MALLOC |
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256 #define malloc_checking_assert(assertion) assert (assertion) |
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257 #else /* not ERROR_CHECK_MALLOC */ |
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258 #define malloc_checking_assert(assertion) disabled_assert (assertion) |
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259 #endif /* ERROR_CHECK_MALLOC */ |
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260 |
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261 #ifdef ERROR_CHECK_STRUCTURES |
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262 #define structure_checking_assert(assertion) assert (assertion) |
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263 #else /* not ERROR_CHECK_STRUCTURES */ |
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264 #define structure_checking_assert(assertion) disabled_assert (assertion) |
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265 #endif /* ERROR_CHECK_STRUCTURES */ |
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266 |
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267 #ifdef ERROR_CHECK_TEXT |
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268 #define text_checking_assert(assertion) assert (assertion) |
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269 #define text_checking_assert_at_line(assertion, file, line) \ |
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270 assert_at_line (assertion, file, line) |
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271 #define inline_text_checking_assert(assertion) inline_assert (assertion) |
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272 #define INLINE_TEXT_CHECK_ARGS INLINE_ERROR_CHECK_ARGS |
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273 #define INLINE_TEXT_CHECK_CALL INLINE_ERROR_CHECK_CALL |
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274 #define text_checking_assert_with_message(assertion, msg) \ |
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275 assert_with_message (assertion, msg) |
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276 #else /* not ERROR_CHECK_TEXT */ |
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277 #define text_checking_assert(assertion) disabled_assert (assertion) |
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278 #define text_checking_assert_at_line(assertion, file, line) \ |
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279 disabled_assert_at_line (assertion, file, line) |
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280 #define inline_text_checking_assert(assertion) \ |
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281 disabled_inline_assert (assertion) |
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282 #define INLINE_TEXT_CHECK_ARGS DISABLED_INLINE_ERROR_CHECK_ARGS |
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283 #define INLINE_TEXT_CHECK_CALL DISABLED_INLINE_ERROR_CHECK_CALL |
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284 #define text_checking_assert_with_message(assertion, msg) \ |
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285 disabled_assert_with_message (assertion, msg) |
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286 #endif /* ERROR_CHECK_TEXT */ |
| 853 | 287 |
| 1318 | 288 #ifdef ERROR_CHECK_TYPES |
| 289 #define type_checking_assert(assertion) assert (assertion) | |
| 290 #define type_checking_assert_at_line(assertion, file, line) \ | |
| 291 assert_at_line (assertion, file, line) | |
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292 #define inline_type_checking_assert(assertion) inline_assert (assertion) |
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293 #define INLINE_TYPE_CHECK_ARGS INLINE_ERROR_CHECK_ARGS |
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294 #define INLINE_TYPE_CHECK_CALL INLINE_ERROR_CHECK_CALL |
| 1318 | 295 #define type_checking_assert_with_message(assertion, msg) \ |
| 296 assert_with_message (assertion, msg) | |
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297 #else /* not ERROR_CHECK_TYPES */ |
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298 #define type_checking_assert(assertion) disabled_assert (assertion) |
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299 #define type_checking_assert_at_line(assertion, file, line) \ |
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300 disabled_assert_at_line (assertion, file, line) |
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301 #define inline_type_checking_assert(assertion) \ |
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302 disabled_inline_assert (assertion) |
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303 #define INLINE_TYPE_CHECK_ARGS DISABLED_INLINE_ERROR_CHECK_ARGS |
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304 #define INLINE_TYPE_CHECK_CALL DISABLED_INLINE_ERROR_CHECK_CALL |
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305 #define type_checking_assert_with_message(assertion, msg) \ |
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306 disabled_assert_with_message (assertion, msg) |
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307 #endif /* ERROR_CHECK_TYPES */ |
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308 |
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309 /* ------------------------- small categories ------------------------- */ |
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310 |
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311 /* The large categories established by configure can be subdivided into |
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312 smaller subcategories, for problems in specific modules. You can't |
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313 control this using configure, but you can manually stick in a define as |
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314 necessary. |
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315 |
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316 The idea is to go ahead and create a new type of error-checking and |
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317 have it turned on if the larger category it is a part of is also |
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318 turned on. For example, ERROR_CHECK_DYNARR is considered a subcategory |
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319 of ERROR_CHECK_STRUCTURES. |
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320 |
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321 We also define foo_checking_assert() macros for convenience, but |
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322 generally don't define the many variations of this macro as for the |
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323 major types above, because it produces too much clutter. If any of |
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324 these become needed, they can always be defined. */ |
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325 |
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326 #ifdef ERROR_CHECK_STRUCTURES |
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327 /* Check for problems with the catch list and specbind stack */ |
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328 #define ERROR_CHECK_CATCH |
| 5038 | 329 /* Check for incoherent dynarr structures, attempts to access Dynarr |
| 330 positions out of range, reentrant use of dynarrs through dynarr locking, | |
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331 etc. */ |
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332 #define ERROR_CHECK_DYNARR |
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333 /* Check for insufficient use of call_trapping_problems(), particularly |
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334 due to glyph-related changes causing eval or QUIT within redisplay */ |
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335 #define ERROR_CHECK_TRAPPING_PROBLEMS |
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336 #endif /* ERROR_CHECK_STRUCTURES */ |
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337 |
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338 #ifdef ERROR_CHECK_CATCH |
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339 #define catch_checking_assert(assertion) assert (assertion) |
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340 #else /* not ERROR_CHECK_CATCH */ |
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341 #define catch_checking_assert(assertion) disabled_assert (assertion) |
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342 #endif /* ERROR_CHECK_CATCH */ |
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343 |
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344 #ifdef ERROR_CHECK_DYNARR |
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345 #define dynarr_checking_assert(assertion) assert (assertion) |
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346 #else /* not ERROR_CHECK_DYNARR */ |
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347 #define dynarr_checking_assert(assertion) disabled_assert (assertion) |
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348 #endif /* ERROR_CHECK_DYNARR */ |
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349 |
| 1318 | 350 #ifdef ERROR_CHECK_TRAPPING_PROBLEMS |
| 351 #define trapping_problems_checking_assert(assertion) assert (assertion) | |
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352 #else /* not ERROR_CHECK_TRAPPING_PROBLEMS */ |
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353 #define trapping_problems_checking_assert(assertion) disabled_assert (assertion) |
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354 #endif /* ERROR_CHECK_TRAPPING_PROBLEMS */ |
| 1318 | 355 |
| 2367 | 356 /************************************************************************/ |
| 357 /** Definitions of basic types **/ | |
| 358 /************************************************************************/ | |
| 359 | |
| 360 /* ------------- generic 8/16/32/64/128-bit integral types ------------ */ | |
| 647 | 361 |
| 826 | 362 #if SIZEOF_SHORT == 2 |
| 363 #define INT_16_BIT short | |
| 364 #define UINT_16_BIT unsigned short | |
| 365 #elif SIZEOF_INT == 2 | |
| 366 /* Bwa ha ha. As if XEmacs could actually support such systems. */ | |
| 367 #define INT_16_BIT int | |
| 368 #define UINT_16_BIT unsigned int | |
| 369 #else | |
| 370 #error Unable to find a 16-bit integral type | |
| 371 #endif | |
| 372 | |
| 373 #if SIZEOF_INT == 4 | |
| 374 #define INT_32_BIT int | |
| 375 #define UINT_32_BIT unsigned int | |
| 376 #define MAKE_32_BIT_UNSIGNED_CONSTANT(num) num##U | |
| 377 #elif SIZEOF_LONG == 4 | |
| 378 /* Bwa ha ha again. */ | |
| 379 #define INT_32_BIT long | |
| 380 #define UINT_32_BIT unsigned long | |
| 381 #define MAKE_32_BIT_UNSIGNED_CONSTANT(num) num##UL | |
| 382 #elif SIZEOF_SHORT == 4 | |
| 383 /* And again. */ | |
| 384 #define INT_32_BIT short | |
| 385 #define UINT_32_BIT unsigned short | |
| 386 #define MAKE_32_BIT_UNSIGNED_CONSTANT(num) num##U | |
| 1429 | 387 #elif 1 /* Unable to find a 32-bit integral type! */ |
| 826 | 388 #error What kind of strange-ass system are you running on? |
| 389 #endif | |
| 390 | |
| 391 #if SIZEOF_LONG == 8 | |
| 392 #define INT_64_BIT long | |
| 393 #define UINT_64_BIT unsigned long | |
| 394 #define MAKE_64_BIT_UNSIGNED_CONSTANT(num) num##UL | |
| 395 #elif SIZEOF_LONG_LONG == 8 | |
| 396 #define INT_64_BIT long long | |
| 397 #define UINT_64_BIT unsigned long long | |
| 398 #define MAKE_64_BIT_UNSIGNED_CONSTANT(num) num##ULL | |
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399 #elif defined(WIN32_ANY) |
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400 #define INT_64_BIT __int64 |
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401 #define UINT_64_BIT unsigned __int64 |
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402 #define MAKE_64_BIT_UNSIGNED_CONSTANT(num) num##UI64 |
| 826 | 403 /* No error otherwise; just leave undefined */ |
| 404 #endif | |
| 405 | |
| 406 #if SIZEOF_LONG_LONG == 16 | |
| 407 #define INT_128_BIT long long | |
| 408 #define UINT_128_BIT unsigned long long | |
| 409 #define MAKE_128_BIT_UNSIGNED_CONSTANT(num) num##ULL | |
| 410 /* No error otherwise; just leave undefined */ | |
| 411 #endif | |
| 412 | |
| 413 /* #### Fill this in for other systems */ | |
| 414 #if defined (INT_64_BIT) && !(defined (i386) || defined (__i386__)) | |
| 415 #define EFFICIENT_INT_64_BIT INT_64_BIT | |
| 416 #define EFFICIENT_UINT_64_BIT UINT_64_BIT | |
| 417 #endif | |
| 418 | |
| 419 #if defined (INT_128_BIT) | |
| 420 #define EFFICIENT_INT_128_BIT INT_128_BIT | |
| 421 #define EFFICIENT_UINT_128_BIT UINT_128_BIT | |
| 422 #endif | |
| 423 | |
| 2367 | 424 #ifdef HAVE_INTTYPES_H |
| 425 #include <inttypes.h> | |
| 426 #elif defined (HAVE_INTPTR_T_IN_SYS_TYPES_H) | |
| 427 /* included elsewhere */ | |
| 428 #elif SIZEOF_VOID_P == SIZEOF_INT | |
| 429 typedef int intptr_t; | |
| 430 typedef unsigned int uintptr_t; | |
| 431 #elif SIZEOF_VOID_P == SIZEOF_LONG | |
| 432 typedef long intptr_t; | |
| 433 typedef unsigned long uintptr_t; | |
| 434 #elif defined (SIZEOF_LONG_LONG) && SIZEOF_VOID_P == SIZEOF_LONG_LONG | |
| 435 typedef long long intptr_t; | |
| 436 typedef unsigned long long uintptr_t; | |
| 437 #else | |
| 438 /* Just pray. May break, may not. */ | |
| 439 typedef long intptr_t; | |
| 440 typedef unsigned long uintptr_t; | |
| 441 #endif | |
| 442 | |
| 3988 | 443 #if SIZEOF_VOID_P == 8 |
| 444 #define DEADBEEF_CONSTANT 0xCAFEBABEDEADBEEF | |
| 445 #elif SIZEOF_VOID_P == 4 | |
| 446 #define DEADBEEF_CONSTANT 0xDEADBEEF | |
| 447 #else | |
| 448 #error "What size are your pointers, really?" | |
| 449 #endif /* SIZEOF_VOID_P == 8 */ | |
| 450 | |
| 2367 | 451 /* ---------------------- definition of EMACS_INT --------------------- */ |
| 452 | |
| 453 /* EMACS_INT is the underlying integral type into which a Lisp_Object must fit. | |
| 454 In particular, it must be large enough to contain a pointer. | |
| 455 config.h can override this, e.g. to use `long long' for bigger lisp ints. | |
| 456 | |
| 457 #### In point of fact, it would NOT be a good idea for config.h to mess | |
| 458 with EMACS_INT. A lot of code makes the basic assumption that EMACS_INT | |
| 459 is the size of a pointer. */ | |
| 460 | |
| 461 #ifndef SIZEOF_EMACS_INT | |
| 462 # define SIZEOF_EMACS_INT SIZEOF_VOID_P | |
| 463 #endif | |
| 464 | |
| 465 #ifndef EMACS_INT | |
| 466 # if SIZEOF_EMACS_INT == SIZEOF_LONG | |
| 467 # define EMACS_INT long | |
| 468 # elif SIZEOF_EMACS_INT == SIZEOF_INT | |
| 469 # define EMACS_INT int | |
| 470 # elif SIZEOF_EMACS_INT == SIZEOF_LONG_LONG | |
| 471 # define EMACS_INT long long | |
| 472 # else | |
| 473 # error Unable to determine suitable type for EMACS_INT | |
| 474 # endif | |
| 475 #endif | |
| 476 | |
| 477 #ifndef EMACS_UINT | |
| 478 # define EMACS_UINT unsigned EMACS_INT | |
| 479 #endif | |
| 480 | |
| 481 #define BITS_PER_EMACS_INT (SIZEOF_EMACS_INT * BITS_PER_CHAR) | |
| 482 | |
| 483 /* -------------------------- basic byte typedefs --------------------- */ | |
| 484 | |
| 485 /* The definitions we put here and in the next section use typedefs to | |
| 486 attribute specific meaning to types that by themselves are pretty | |
| 487 general. | |
| 488 | |
| 489 REMEMBER! These typedefs are purely for documentation purposes; from | |
| 647 | 490 the C code's perspective, they are exactly equivalent to `char *', |
| 491 `unsigned char *', etc., so you can freely use them with library | |
| 2367 | 492 functions declared as such. |
| 493 | |
| 494 (See also "Byte/Character Types" in text.c) | |
| 495 | |
| 496 The basic semantics for `char': | |
| 497 | |
| 498 a) [Ibyte] pointer to internally-formatted text | |
| 499 b) [Extbyte] pointer to text in some external format, which can be | |
| 500 defined as all formats other than the internal one | |
| 501 c) [Ascbyte] pure ASCII text | |
| 502 d) [Binbyte] binary data that is not meant to be interpreted as text | |
| 503 e) [Rawbyte] general data in memory, where we don't care about whether | |
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504 it's text or binary; often used when computing memory- |
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505 based/byte-based offsets of pointers |
| 2367 | 506 f) [Boolbyte] a zero or a one |
| 507 g) [Bitbyte] a byte used for bit fields | |
| 508 h) [Chbyte] null-semantics `char *'; used when casting an argument to | |
| 509 an external API where the the other types may not be | |
| 510 appropriate | |
| 511 | |
| 512 | |
| 513 Prefixing codes: | |
| 514 | |
| 515 C = plain char, when the base type is unsigned | |
| 516 U = unsigned | |
| 517 S = signed | |
| 518 | |
| 519 Ideally, XEmacs code should NEVER directly use `char' or any type | |
| 520 derived from it. This is for Mule-cleanliness. If you find yourself | |
| 521 wanting or needing to use `char' and one of the above six semantics does | |
| 522 not apply, add a new type of semantics; don't use `char' directly. | |
| 523 | |
| 524 See text.c under "Byte Types", and following sections. | |
| 525 */ | |
| 647 | 526 |
| 527 /* The data representing the text in a buffer is logically a set | |
| 867 | 528 of Ibytes, declared as follows. */ |
| 529 | |
| 530 typedef unsigned char Ibyte; | |
| 647 | 531 |
| 532 /* The following should be used when you are working with internal data | |
| 533 but for whatever reason need to have it declared a "char *". Examples | |
| 534 are function arguments whose values are most commonly literal strings, | |
| 535 or where you have to apply a stdlib string function to internal data. | |
| 536 | |
| 2367 | 537 In general, you should avoid this where possible and use Ascbyte if the |
| 538 text is just ASCII (e.g. string literals) or otherwise Ibyte, for | |
| 539 consistency. For example, the new Mule workspace contains Ibyte | |
| 540 versions of the stdlib string functions. */ | |
| 867 | 541 |
| 542 typedef char CIbyte; | |
| 647 | 543 |
| 544 /* The data representing a string in "external" format (binary or any | |
| 545 external encoding) is logically a set of Extbytes, declared as | |
| 546 follows. Extbyte is guaranteed to be just a char, so for example | |
| 547 strlen (Extbyte *) is OK. Extbyte is only a documentation device | |
| 548 for referring to external text. */ | |
| 549 | |
| 550 typedef char Extbyte; | |
| 771 | 551 typedef unsigned char UExtbyte; |
| 647 | 552 |
| 2367 | 553 #define EXTTEXT_ZTERM_SIZE (sizeof (Extbyte)) |
| 647 | 554 |
| 555 /* A byte in a string in entirely US-ASCII format: (Nothing outside | |
| 556 the range 00 - 7F) */ | |
| 557 | |
| 2367 | 558 typedef char Ascbyte; |
| 559 typedef unsigned char UAscbyte; | |
| 560 | |
| 561 /* A generic memory pointer, no text or binary semantics assumed. | |
| 562 In general, there should be no manipulation of the memory pointed to | |
| 563 by these pointers other than just copying it around. */ | |
| 564 | |
| 565 typedef unsigned char Rawbyte; | |
| 566 typedef char CRawbyte; | |
| 567 | |
| 568 /* A byte in a string in binary (not meant as text) format: */ | |
| 569 | |
| 570 typedef unsigned char Binbyte; | |
| 571 typedef char CBinbyte; | |
| 572 typedef signed char SBinbyte; | |
| 573 | |
| 574 /* A byte used to represent a boolean value: 0 or 1. | |
| 575 Normally use plain Boolint, and only use Boolbyte to save space. */ | |
| 576 | |
| 577 typedef char Boolbyte; | |
| 578 | |
| 579 /* A byte composed of bitfields. Hardly ever used. */ | |
| 580 | |
| 581 typedef unsigned char Bitbyte; | |
| 582 | |
| 583 /* A no-semantics `char'. Used (pretty-much) ONLY for casting arguments to | |
| 584 functions accepting a `char *', `unsigned char *', etc. where the other | |
| 585 types don't exactly apply and what you are logically concerned with is | |
| 586 the type of the function's argument and not its semantics. | |
| 587 | |
| 588 DO NOT DO NOT DO NOT DO NOT use this as a sloppy replacement for one of | |
| 589 the other types. If you're not using this as part of casting an | |
| 590 argument to a function call, and you're not Ben Wing, you're using it | |
| 591 wrong. Go find another one of the types. */ | |
| 592 | |
| 593 typedef char Chbyte; | |
| 594 typedef unsigned char UChbyte; | |
| 595 typedef signed char SChbyte; | |
| 596 | |
| 597 /* ------------------------ other text-related typedefs ------------------- */ | |
| 647 | 598 |
| 826 | 599 /* To the user, a buffer is made up of characters. In the non-Mule world, |
| 867 | 600 characters and Ibytes are equivalent, restricted to the range 0 - 255. |
| 3498 | 601 In the Mule world, many more characters are possible (21 bits worth, |
| 867 | 602 more or less), and a character requires (typically) 1 to 4 Ibytes for |
| 826 | 603 its representation in a buffer or string. Note that the representation |
| 604 of a character by itself, in a variable, is very different from its | |
| 605 representation in a string of text (in a buffer or Lisp string). | |
| 606 | |
| 607 Under Mule, text can be represented in more than one way. The "default" | |
| 608 format is variable-width (1 to 4 bytes) and compatible with ASCII -- | |
| 609 ASCII chars are stored in one byte, as themselves, and all other chars | |
| 610 use only high bytes. The default format is currently the only format | |
| 611 used for text stored anywhere but in a buffer. In a buffer, other | |
| 612 formats -- fixed-width formats (1, 2, or 4 bytes) -- are possible, for | |
| 613 speed. | |
| 614 | |
| 615 See text.c/text.h for a detailed discussion of all of this. */ | |
| 616 | |
| 617 /* A character, as represented on its own. */ | |
| 647 | 618 |
| 867 | 619 typedef int Ichar; |
| 647 | 620 |
| 826 | 621 /* The "raw value" of a character as stored in the buffer. In the default |
| 622 format, this is just the same as the character. In fixed-width formats, | |
| 623 this is the actual value in the buffer, which will be limited to the | |
| 624 range as established by the format. This is used when searching for a | |
| 625 character in a buffer -- it's faster to convert the character to the raw | |
| 626 value and look for that, than repeatedly convert each raw value in the | |
| 627 buffer into a character. */ | |
| 628 | |
| 867 | 629 typedef int Raw_Ichar; |
| 826 | 630 |
| 2367 | 631 /* Internal text as a series of textual units (8-bit bytes in the old |
| 632 "Mule" encoding -- still the standard internal encoding -- and in UTF-8, | |
| 633 but 16-bit bytes in UTF-16 and 32-bit bytes in UTF-32). See text.c. */ | |
| 634 | |
| 635 #ifdef UTF16_IBYTE_FORMAT | |
| 636 #define NON_ASCII_INTERNAL_FORMAT | |
| 637 typedef unsigned short Itext; | |
| 638 #else | |
| 639 typedef Ibyte Itext; | |
| 640 #endif | |
| 641 typedef EMACS_INT Textcount; | |
| 642 | |
| 643 #define ITEXT_SIZE (sizeof (Itext)) | |
| 644 /* Use this to emphasize that we are adding space for the zero-terminator */ | |
| 645 #define ITEXT_ZTERM_SIZE ITEXT_SIZE | |
| 646 | |
| 647 /* Wexttext is wchar_t on WIN32_NATIVE (and perhaps other systems that | |
| 648 support wchar_t's in library functions), and Extbyte otherwise. This is | |
| 649 used whenever we have to do any sort of manipulation of | |
| 650 externally-encoded strings -- generally a very bad idea, and unsafe, but | |
| 651 in some cases we have no choice (especially at startup, and esp. prior | |
| 652 to pdump, where we haven't loaded the Unicode tables necessary for | |
| 653 conversion under Windows). On platforms where the external encoding may | |
| 654 be Unicode (i.e. Windows), we always do our manipulations in Unicode, | |
| 655 converting to and from multibyte if necessary -- otherwise we'd have to | |
| 656 conditionalize on Unicode vs. multibyte all over the place, which is | |
| 657 just a nightmare. */ | |
| 658 #ifdef WIN32_NATIVE | |
| 659 #define WEXTTEXT_IS_WIDE | |
| 660 typedef wchar_t Wexttext; | |
| 661 #else | |
| 662 typedef Extbyte Wexttext; | |
| 663 #endif | |
| 826 | 664 |
| 665 #if !defined (__cplusplus) || !defined (CPLUSPLUS_INTEGRAL_CLASSES_NOT_YET) | |
| 666 | |
| 667 /* Counts of bytes or chars */ | |
| 668 | |
| 669 typedef EMACS_INT Bytecount; | |
| 670 typedef EMACS_INT Charcount; | |
| 671 | |
| 647 | 672 /* Different ways of referring to a position in a buffer. We use |
| 673 the typedefs in preference to 'EMACS_INT' to make it clearer what | |
| 826 | 674 sort of position is being used. See text.c for a description |
| 675 of the different positions. | |
| 676 | |
| 677 Note that buffer positions are 1-based, and there's a gap in the middle | |
| 678 of a buffer; that's why we have separate typedefs. For Lisp strings and | |
| 679 other strings of text, we just use Bytecount and Charcount. */ | |
| 800 | 680 |
| 665 | 681 typedef EMACS_INT Charbpos; |
| 682 typedef EMACS_INT Bytebpos; | |
| 683 typedef EMACS_INT Membpos; | |
| 647 | 684 |
| 826 | 685 /* Different ways of referring to a position that can be either in a buffer |
| 686 or string; used when passing around an object that can be either a | |
| 687 buffer or string, and an associated position. Conceptually, they | |
| 688 resolve as follows: | |
| 689 | |
| 690 Typedef Buffer String | |
| 691 ------------------------------------------------------ | |
| 692 Charxpos Charbpos Charcount | |
| 693 Bytexpos Bytebpos Bytecount | |
| 694 Memxpos Membpos Bytecount | |
| 695 | |
| 696 */ | |
| 697 | |
| 814 | 698 typedef EMACS_INT Charxpos; |
| 699 typedef EMACS_INT Bytexpos; | |
| 700 typedef EMACS_INT Memxpos; | |
| 701 | |
| 702 #else /* __cplusplus */ | |
| 703 | |
| 704 /* Implement strong type-checking of the above integral types by declaring | |
| 705 them to be classes and using operator overloading. Unfortunately this | |
| 706 is a huge pain in the ass because C++ doesn't strongly distinguish | |
| 707 "bool" and "size_t" from int. The problem is especially bad with "bool" | |
| 2956 | 708 -- if you want to be able to say `if (len--)' where len is e.g. a |
| 814 | 709 Bytecount, you need to declare a conversion operator to bool(); and |
| 710 since bool is just an alias for int, you suddenly get tons and tons of | |
| 711 ambiguities, which need to be resolved by lots of laborious declarations | |
| 712 for every single possible type combination. Hence the multitude of | |
| 713 declarations in DECLARE_INTCLASS_ARITH_COMPARE(). The bool/int | |
| 714 equivalence also means that we have to forcibly block the combinations | |
| 715 we don't want by creating overloaded versions of them and declaring them | |
| 716 private. */ | |
| 717 | |
| 718 class Bytecount; | |
| 719 class Bytebpos; | |
| 720 class Bytexpos; | |
| 721 class Charcount; | |
| 722 class Charbpos; | |
| 723 class Charxpos; | |
| 724 class Membpos; | |
| 725 class Memxpos; | |
| 726 | |
| 727 /* Declare the arithmetic and comparison operations for an integral class, | |
| 728 i.e. one of the above classes. If this is a "position" class, where the | |
| 729 difference between two positions is a different class (a "count" class), | |
| 730 then use POSCL for the position class and COUNTCL for the count class. | |
| 731 If this is a simple class, where all operations yield the same class, | |
| 732 substitute the same class for POSCL and COUNTCL. */ | |
| 733 | |
| 734 #define DECLARE_INTCLASS_ARITH_COMPARE(poscl, countcl) \ | |
| 735 poscl operator += (const countcl& l) { data += l.data; return *this; } \ | |
| 736 poscl operator -= (const countcl& l) { data -= l.data; return *this; } \ | |
| 737 poscl operator + (const countcl& l) const { return poscl (data + l.data); } \ | |
| 738 poscl operator - (const countcl& l) const { return poscl (data - l.data); } \ | |
| 739 poscl operator += (const int& l) { data += l; return *this; } \ | |
| 740 poscl operator -= (const int& l) { data -= l; return *this; } \ | |
| 741 poscl operator + (const int& l) const { return poscl (data + l); } \ | |
| 742 poscl operator - (const int& l) const { return poscl (data - l); } \ | |
| 743 poscl operator += (const unsigned int& l) { data += l; return *this; } \ | |
| 744 poscl operator -= (const unsigned int& l) { data -= l; return *this; } \ | |
| 745 poscl operator + (const unsigned int& l) const \ | |
| 746 { return poscl (data + l); } \ | |
| 747 poscl operator - (const unsigned int& l) const \ | |
| 748 { return poscl (data - l); } \ | |
| 749 poscl operator += (const long& l) { data += l; return *this; } \ | |
| 750 poscl operator -= (const long& l) { data -= l; return *this; } \ | |
| 751 poscl operator + (const long& l) const { return poscl (data + l); } \ | |
| 752 poscl operator - (const long& l) const { return poscl (data - l); } \ | |
| 753 poscl operator += (const unsigned long& l) { data += l; return *this; } \ | |
| 754 poscl operator -= (const unsigned long& l) { data -= l; return *this; } \ | |
| 755 poscl operator + (const unsigned long& l) const \ | |
| 756 { return poscl (data + l); } \ | |
| 757 poscl operator - (const unsigned long& l) const \ | |
| 758 { return poscl (data - l); } \ | |
| 759 poscl operator += (const short& l) { data += l; return *this; } \ | |
| 760 poscl operator -= (const short& l) { data -= l; return *this; } \ | |
| 761 poscl operator + (const short& l) const { return poscl (data + l); } \ | |
| 762 poscl operator - (const short& l) const { return poscl (data - l); } \ | |
| 763 poscl operator += (const unsigned short& l) { data += l; return *this; } \ | |
| 764 poscl operator -= (const unsigned short& l) { data -= l; return *this; } \ | |
| 765 poscl operator + (const unsigned short& l) const \ | |
| 766 { return poscl (data + l); } \ | |
| 767 poscl operator - (const unsigned short& l) const \ | |
| 768 { return poscl (data - l); } \ | |
| 769 \ | |
| 770 poscl operator *= (const countcl& l) { data *= l.data; return *this; } \ | |
| 771 poscl operator /= (const countcl& l) { data /= l.data; return *this; } \ | |
| 772 poscl operator * (const countcl& l) const { return poscl (data * l.data); } \ | |
| 773 poscl operator / (const countcl& l) const { return poscl (data / l.data); } \ | |
| 774 poscl operator *= (const int& l) { data *= l; return *this; } \ | |
| 775 poscl operator /= (const int& l) { data /= l; return *this; } \ | |
| 776 poscl operator * (const int& l) const { return poscl (data * l); } \ | |
| 777 poscl operator / (const int& l) const { return poscl (data / l); } \ | |
| 778 poscl operator *= (const unsigned int& l) { data *= l; return *this; } \ | |
| 779 poscl operator /= (const unsigned int& l) { data /= l; return *this; } \ | |
| 780 poscl operator * (const unsigned int& l) const { return poscl (data * l); } \ | |
| 781 poscl operator / (const unsigned int& l) const { return poscl (data / l); } \ | |
| 782 poscl operator *= (const long& l) { data *= l; return *this; } \ | |
| 783 poscl operator /= (const long& l) { data /= l; return *this; } \ | |
| 784 poscl operator * (const long& l) const { return poscl (data * l); } \ | |
| 785 poscl operator / (const long& l) const { return poscl (data / l); } \ | |
| 786 poscl operator *= (const unsigned long& l) { data *= l; return *this; } \ | |
| 787 poscl operator /= (const unsigned long& l) { data /= l; return *this; } \ | |
| 788 poscl operator * (const unsigned long& l) const \ | |
| 789 { return poscl (data * l); } \ | |
| 790 poscl operator / (const unsigned long& l) const \ | |
| 791 { return poscl (data / l); } \ | |
| 792 poscl operator *= (const short& l) { data *= l; return *this; } \ | |
| 793 poscl operator /= (const short& l) { data /= l; return *this; } \ | |
| 794 poscl operator * (const short& l) const { return poscl (data * l); } \ | |
| 795 poscl operator / (const short& l) const { return poscl (data / l); } \ | |
| 796 poscl operator *= (const unsigned short& l) { data *= l; return *this; } \ | |
| 797 poscl operator /= (const unsigned short& l) { data /= l; return *this; } \ | |
| 798 poscl operator * (const unsigned short& l) const \ | |
| 799 { return poscl (data * l); } \ | |
| 800 poscl operator / (const unsigned short& l) const \ | |
| 801 { return poscl (data / l); } \ | |
| 802 \ | |
| 803 poscl operator &= (const countcl& l) { data &= l.data; return *this; } \ | |
| 804 poscl operator |= (const countcl& l) { data |= l.data; return *this; } \ | |
| 805 poscl operator & (const countcl& l) const { return poscl (data & l.data); } \ | |
| 806 poscl operator | (const countcl& l) const { return poscl (data | l.data); } \ | |
| 807 poscl operator &= (const int& l) { data &= l; return *this; } \ | |
| 808 poscl operator |= (const int& l) { data |= l; return *this; } \ | |
| 809 poscl operator & (const int& l) const { return poscl (data & l); } \ | |
| 810 poscl operator | (const int& l) const { return poscl (data | l); } \ | |
| 811 poscl operator &= (const unsigned int& l) { data &= l; return *this; } \ | |
| 812 poscl operator |= (const unsigned int& l) { data |= l; return *this; } \ | |
| 813 poscl operator & (const unsigned int& l) const { return poscl (data & l); } \ | |
| 814 poscl operator | (const unsigned int& l) const { return poscl (data | l); } \ | |
| 815 poscl operator &= (const long& l) { data &= l; return *this; } \ | |
| 816 poscl operator |= (const long& l) { data |= l; return *this; } \ | |
| 817 poscl operator & (const long& l) const { return poscl (data & l); } \ | |
| 818 poscl operator | (const long& l) const { return poscl (data | l); } \ | |
| 819 poscl operator &= (const unsigned long& l) { data &= l; return *this; } \ | |
| 820 poscl operator |= (const unsigned long& l) { data |= l; return *this; } \ | |
| 821 poscl operator & (const unsigned long& l) const \ | |
| 822 { return poscl (data & l); } \ | |
| 823 poscl operator | (const unsigned long& l) const \ | |
| 824 { return poscl (data | l); } \ | |
| 825 poscl operator &= (const short& l) { data &= l; return *this; } \ | |
| 826 poscl operator |= (const short& l) { data |= l; return *this; } \ | |
| 827 poscl operator & (const short& l) const { return poscl (data & l); } \ | |
| 828 poscl operator | (const short& l) const { return poscl (data | l); } \ | |
| 829 poscl operator &= (const unsigned short& l) { data &= l; return *this; } \ | |
| 830 poscl operator |= (const unsigned short& l) { data |= l; return *this; } \ | |
| 831 poscl operator & (const unsigned short& l) const \ | |
| 832 { return poscl (data & l); } \ | |
| 833 poscl operator | (const unsigned short& l) const \ | |
| 834 { return poscl (data | l); } \ | |
| 835 \ | |
| 836 poscl operator - () { return poscl (-data); } \ | |
| 837 poscl operator-- () { data--; return *this; } \ | |
| 838 poscl operator-- (int) { data--; return poscl (data + 1); } \ | |
| 839 poscl operator++ () { data++; return *this; } \ | |
| 840 poscl operator++ (int) { data++; return poscl (data - 1); } \ | |
| 841 \ | |
| 842 bool operator < (const poscl& l) const { return data < l.data; } \ | |
| 843 bool operator <= (const poscl& l) const { return data <= l.data; } \ | |
| 844 bool operator > (const poscl& l) const { return data > l.data; } \ | |
| 845 bool operator >= (const poscl& l) const { return data >= l.data; } \ | |
| 846 bool operator == (const poscl& l) const { return data == l.data; } \ | |
| 847 bool operator != (const poscl& l) const { return data != l.data; } \ | |
| 848 bool operator < (const int& l) const { return data < (EMACS_INT) l; } \ | |
| 849 bool operator <= (const int& l) const { return data <= (EMACS_INT) l; } \ | |
| 850 bool operator > (const int& l) const { return data > (EMACS_INT) l; } \ | |
| 851 bool operator >= (const int& l) const { return data >= (EMACS_INT) l; } \ | |
| 852 bool operator == (const int& l) const { return data == (EMACS_INT) l; } \ | |
| 853 bool operator != (const int& l) const { return data != (EMACS_INT) l; } \ | |
| 854 bool operator < (const unsigned int& l) const \ | |
| 855 { return data < (EMACS_INT) l; } \ | |
| 856 bool operator <= (const unsigned int& l) const \ | |
| 857 { return data <= (EMACS_INT) l; } \ | |
| 858 bool operator > (const unsigned int& l) const \ | |
| 859 { return data > (EMACS_INT) l; } \ | |
| 860 bool operator >= (const unsigned int& l) const \ | |
| 861 { return data >= (EMACS_INT) l; } \ | |
| 862 bool operator == (const unsigned int& l) const \ | |
| 863 { return data == (EMACS_INT) l; } \ | |
| 864 bool operator != (const unsigned int& l) const \ | |
| 865 { return data != (EMACS_INT) l; } \ | |
| 866 bool operator < (const long& l) const { return data < (EMACS_INT) l; } \ | |
| 867 bool operator <= (const long& l) const { return data <= (EMACS_INT) l; } \ | |
| 868 bool operator > (const long& l) const { return data > (EMACS_INT) l; } \ | |
| 869 bool operator >= (const long& l) const { return data >= (EMACS_INT) l; } \ | |
| 870 bool operator == (const long& l) const { return data == (EMACS_INT) l; } \ | |
| 871 bool operator != (const long& l) const { return data != (EMACS_INT) l; } \ | |
| 872 bool operator < (const unsigned long& l) const \ | |
| 873 { return data < (EMACS_INT) l; } \ | |
| 874 bool operator <= (const unsigned long& l) const \ | |
| 875 { return data <= (EMACS_INT) l; } \ | |
| 876 bool operator > (const unsigned long& l) const \ | |
| 877 { return data > (EMACS_INT) l; } \ | |
| 878 bool operator >= (const unsigned long& l) const \ | |
| 879 { return data >= (EMACS_INT) l; } \ | |
| 880 bool operator == (const unsigned long& l) const \ | |
| 881 { return data == (EMACS_INT) l; } \ | |
| 882 bool operator != (const unsigned long& l) const \ | |
| 883 { return data != (EMACS_INT) l; } \ | |
| 884 bool operator < (const short& l) const { return data < (EMACS_INT) l; } \ | |
| 885 bool operator <= (const short& l) const { return data <= (EMACS_INT) l; } \ | |
| 886 bool operator > (const short& l) const { return data > (EMACS_INT) l; } \ | |
| 887 bool operator >= (const short& l) const { return data >= (EMACS_INT) l; } \ | |
| 888 bool operator == (const short& l) const { return data == (EMACS_INT) l; } \ | |
| 889 bool operator != (const short& l) const { return data != (EMACS_INT) l; } \ | |
| 890 bool operator < (const unsigned short& l) const \ | |
| 891 { return data < (EMACS_INT) l; } \ | |
| 892 bool operator <= (const unsigned short& l) const \ | |
| 893 { return data <= (EMACS_INT) l; } \ | |
| 894 bool operator > (const unsigned short& l) const \ | |
| 895 { return data > (EMACS_INT) l; } \ | |
| 896 bool operator >= (const unsigned short& l) const \ | |
| 897 { return data >= (EMACS_INT) l; } \ | |
| 898 bool operator == (const unsigned short& l) const \ | |
| 899 { return data == (EMACS_INT) l; } \ | |
| 900 bool operator != (const unsigned short& l) const \ | |
| 901 { return data != (EMACS_INT) l; } \ | |
| 902 bool operator ! () const { return !data; } | |
| 903 | |
| 904 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 905 between class GOOD and class BAD. Meant to go inside the private | |
| 906 section of class GOOD. */ | |
| 907 | |
| 908 #define DECLARE_BAD_INTCLASS_ARITH_COMPARE(good, bad) \ | |
| 909 good operator += (const bad& l) { return badret; } \ | |
| 910 good operator -= (const bad& l) { return badret; } \ | |
| 911 good operator *= (const bad& l) { return badret; } \ | |
| 912 good operator /= (const bad& l) { return badret; } \ | |
| 913 good operator + (const bad& l) { return badret; } \ | |
| 914 good operator - (const bad& l) { return badret; } \ | |
| 915 good operator * (const bad& l) { return badret; } \ | |
| 916 good operator / (const bad& l) { return badret; } \ | |
| 917 \ | |
| 918 bool operator < (const bad& l) { return 0; } \ | |
| 919 bool operator <= (const bad& l) { return 0; } \ | |
| 920 bool operator > (const bad& l) { return 0; } \ | |
| 921 bool operator >= (const bad& l) { return 0; } \ | |
| 922 bool operator == (const bad& l) { return 0; } \ | |
| 923 bool operator != (const bad& l) { return 0; } | |
| 924 | |
| 925 /* Declare the "bad" or disallowed arithmetic operations between class GOOD | |
| 926 and another of the same class, for a position class. Meant to go inside | |
| 927 the private section of class GOOD. */ | |
| 928 | |
| 929 #define DECLARE_BAD_POS_CLASS_ARITH(good) \ | |
| 930 good operator += (const good& l) { return badret; } \ | |
| 931 good operator -= (const good& l) { return badret; } \ | |
| 932 good operator *= (const good& l) { return badret; } \ | |
| 933 good operator /= (const good& l) { return badret; } \ | |
| 934 good operator + (const good& l) { return badret; } \ | |
| 935 good operator * (const good& l) { return badret; } \ | |
| 936 good operator / (const good& l) { return badret; } | |
| 937 | |
| 938 /* Basic declaration at the top of all integral classes. Don't call | |
| 939 directly, use one of the more specific versions below. */ | |
| 940 | |
| 941 #define DECLARE_INTCLASS(cl) \ | |
| 942 public: \ | |
| 943 EMACS_INT data; \ | |
| 944 cl () { data = 0xCDCDCDCD; } \ | |
| 945 cl (int i) { data = i; } \ | |
| 946 cl (unsigned int i) { data = i; } \ | |
| 947 cl (long i) { data = i; } \ | |
| 948 cl (unsigned long i) { data = i; } \ | |
| 949 cl (short i) { data = i; } \ | |
| 950 cl (unsigned short i) { data = i; } \ | |
| 951 operator EMACS_INT () const { return data; } | |
| 952 | |
| 953 /* Basic declaration at the top of all count classes. */ | |
| 954 | |
| 955 #define DECLARE_COUNT_CLASS(cl) \ | |
| 956 DECLARE_INTCLASS (cl) \ | |
| 957 DECLARE_INTCLASS_ARITH_COMPARE (cl, cl) \ | |
| 958 private: \ | |
| 959 static cl badret; | |
| 960 | |
| 961 /* Basic declaration at the bottom of the prelude of all position classes. | |
| 962 Don't call directly. */ | |
| 963 | |
| 964 #define DECLARE_POS_CLASS_SECOND_HALF(cl, countcl) \ | |
| 965 DECLARE_INTCLASS_ARITH_COMPARE (cl, countcl) \ | |
| 966 countcl operator - (const cl& l) const { return countcl (data - l.data); } \ | |
| 967 private: \ | |
| 968 static cl badret; \ | |
| 969 DECLARE_BAD_POS_INTCLASS_ARITH (cl) | |
| 970 | |
| 971 /* Basic declaration at the top of all buffer position classes. */ | |
| 972 | |
| 973 #define DECLARE_BPOS_CLASS(cl, countcl) \ | |
| 974 DECLARE_INTCLASS (cl) \ | |
| 975 DECLARE_POS_CLASS_SECOND_HALF (cl, countcl) | |
| 976 | |
| 977 /* Basic declaration at the top of all X-position classes (that can refer | |
| 978 to buffers or strings). CL1 and CL2 are the equivalent more specific | |
| 1318 | 979 classes referring only to buffers or strings, respectively. */ |
| 814 | 980 |
| 981 #define DECLARE_XPOS_CLASS(cl, countcl, cl1, cl2) \ | |
| 982 DECLARE_INTCLASS (cl) \ | |
| 983 cl (const cl1& x) { data = x.data; } \ | |
| 984 cl (const cl2& x) { data = x.data; } \ | |
| 985 operator cl1 () const { return cl1 (data); } \ | |
| 986 operator cl2 () const { return cl2 (data); } \ | |
| 987 DECLARE_POS_CLASS_SECOND_HALF (cl, countcl) | |
| 988 | |
| 989 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 990 between class CHARCL (a character class) and various non-character | |
| 991 classes. Meant to go inside the private section of class GOOD. */ | |
| 992 | |
| 993 #define DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE(charcl) \ | |
| 994 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Bytecount) \ | |
| 995 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Bytebpos) \ | |
| 996 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Bytexpos) \ | |
| 997 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Membpos) \ | |
| 998 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Memxpos) | |
| 999 | |
| 1000 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 1001 between class BYTECL (a byte class) and various non-byte classes. | |
| 1002 Meant to go inside the private section of class GOOD. */ | |
| 1003 | |
| 1004 #define DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE(bytecl) \ | |
| 1005 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charcount) \ | |
| 1006 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charbpos) \ | |
| 1007 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charxpos) \ | |
| 1008 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Membpos) \ | |
| 1009 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Memxpos) | |
| 1010 | |
| 1011 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 1012 between class BYTECL (a mem class) and various non-mem classes. | |
| 1013 Meant to go inside the private section of class GOOD. */ | |
| 1014 | |
| 1015 #define DECLARE_BAD_MEM_INTCLASS_ARITH_COMPARE(bytecl) \ | |
| 1016 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charcount) \ | |
| 1017 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charbpos) \ | |
| 1018 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charxpos) \ | |
| 1019 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Bytebpos) \ | |
| 1020 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Bytexpos) | |
| 1021 | |
| 1022 class Charcount | |
| 1023 { | |
| 1024 DECLARE_COUNT_CLASS (Charcount) | |
| 1025 DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE (Charcount) | |
| 1026 }; | |
| 1027 | |
| 1028 class Charbpos | |
| 1029 { | |
| 1030 DECLARE_BPOS_CLASS (Charbpos, Charcount) | |
| 1031 DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE (Charbpos) | |
| 1032 }; | |
| 1033 | |
| 1034 class Charxpos | |
| 1035 { | |
| 1036 DECLARE_XPOS_CLASS (Charxpos, Charcount, Charbpos, Charcount) | |
| 1037 DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE (Charxpos) | |
| 1038 }; | |
| 1039 | |
| 1040 class Bytecount | |
| 1041 { | |
| 1042 DECLARE_COUNT_CLASS (Bytecount) | |
| 1043 DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE (Bytecount) | |
| 1044 }; | |
| 1045 | |
| 1046 class Bytebpos | |
| 1047 { | |
| 1048 DECLARE_BPOS_CLASS (Bytebpos, Bytecount) | |
| 1049 DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE (Bytebpos) | |
| 1050 }; | |
| 1051 | |
| 1052 class Bytexpos | |
| 1053 { | |
| 1054 DECLARE_XPOS_CLASS (Bytexpos, Bytecount, Bytebpos, Bytecount) | |
| 1055 DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE (Bytexpos) | |
| 1056 }; | |
| 1057 | |
| 1058 class Membpos | |
| 1059 { | |
| 1060 DECLARE_BPOS_CLASS (Membpos, Bytecount) | |
| 1061 DECLARE_BAD_MEM_INTCLASS_ARITH_COMPARE (Membpos) | |
| 1062 }; | |
| 1063 | |
| 1064 class Memxpos | |
| 1065 { | |
| 1066 DECLARE_XPOS_CLASS (Memxpos, Bytecount, Membpos, Bytecount) | |
| 1067 DECLARE_BAD_MEM_INTCLASS_ARITH_COMPARE (Memxpos) | |
| 1068 }; | |
| 1069 | |
| 826 | 1070 #define DECLARE_POINTER_TYPE_ARITH_COUNT(pointer, countcl) \ |
| 1071 inline pointer operator += (const pointer & x, const countcl& y) \ | |
| 1072 { x += y.data; return x; } \ | |
| 1073 inline pointer operator -= (const pointer & x, const countcl& y) \ | |
| 1074 { x -= y.data; return x; } \ | |
| 1075 inline pointer operator + (const pointer x, const countcl& y) \ | |
| 1076 { return x + y.data; } \ | |
| 1077 inline pointer operator - (const pointer x, const countcl& y) \ | |
| 814 | 1078 { return x - y.data; } |
| 1079 | |
| 1080 #define DECLARE_INTEGRAL_TYPE_ARITH_COUNT(integral, countcl) \ | |
| 1081 inline integral operator += (integral & x, const countcl& y) \ | |
| 1082 { x += y.data; return x; } \ | |
| 1083 inline integral operator -= (integral & x, const countcl& y) \ | |
| 1084 { x -= y.data; return x; } \ | |
| 1085 inline countcl operator + (integral x, const countcl& y) \ | |
| 1086 { return countcl (x + y.data); } \ | |
| 1087 inline countcl operator - (integral x, const countcl& y) \ | |
| 1088 { return countcl (x - y.data); } | |
| 1089 | |
| 1090 #define DECLARE_INTEGRAL_TYPE_COMPARE(integral, cl) \ | |
| 1091 inline bool operator < (integral x, const cl& y) \ | |
| 1092 { return (EMACS_INT) x < y.data; } \ | |
| 1093 inline bool operator <= (integral x, const cl& y) \ | |
| 1094 { return (EMACS_INT) x <= y.data; } \ | |
| 1095 inline bool operator > (integral x, const cl& y) \ | |
| 1096 { return (EMACS_INT) x > y.data; } \ | |
| 1097 inline bool operator >= (integral x, const cl& y) \ | |
| 1098 { return (EMACS_INT) x >= y.data; } \ | |
| 1099 inline bool operator == (integral x, const cl& y) \ | |
| 1100 { return (EMACS_INT) x == y.data; } \ | |
| 1101 inline bool operator != (integral x, const cl& y) \ | |
| 1102 { return (EMACS_INT) x != y.data; } | |
| 1103 | |
| 1104 #if 0 | |
| 1105 /* Unfortunately C++ doesn't let you overload the ?: operator, so we have | |
| 1106 to manually deal with ambiguities using casting */ | |
| 1107 #define DECLARE_INTEGRAL_TYPE_TRISTATE(integral, cl) \ | |
| 1108 inline cl operator ?: (bool b, integral x, const cl& y) \ | |
| 1109 { return b ? cl (x) : y; } \ | |
| 1110 inline cl operator ?: (bool b, const cl& x, integral y) \ | |
| 1111 { return b ? x : cl (y); } | |
| 1112 #endif /* 0 */ | |
| 1113 | |
| 867 | 1114 /* DECLARE_POINTER_TYPE_ARITH_COUNT (const Ibyte *, Bytecount); |
| 826 | 1115 DECLARE_POINTER_TYPE_ARITH_COUNT (const Extbyte *, Bytecount); */ |
| 867 | 1116 DECLARE_POINTER_TYPE_ARITH_COUNT (Ibyte *, Bytecount); |
| 814 | 1117 DECLARE_POINTER_TYPE_ARITH_COUNT (Extbyte *, Bytecount); |
| 1118 | |
| 1119 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (int, Bytecount); | |
| 1120 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (int, Charcount); | |
| 1121 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned int, Bytecount); | |
| 1122 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned int, Charcount); | |
| 1123 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (long, Bytecount); | |
| 1124 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (long, Charcount); | |
| 1125 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned long, Bytecount); | |
| 1126 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned long, Charcount); | |
| 1127 | |
| 1128 DECLARE_INTEGRAL_TYPE_COMPARE (int, Bytecount); | |
| 1129 DECLARE_INTEGRAL_TYPE_COMPARE (int, Charcount); | |
| 1130 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned int, Bytecount); | |
| 1131 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned int, Charcount); | |
| 1132 DECLARE_INTEGRAL_TYPE_COMPARE (long, Bytecount); | |
| 1133 DECLARE_INTEGRAL_TYPE_COMPARE (long, Charcount); | |
| 1134 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned long, Bytecount); | |
| 1135 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned long, Charcount); | |
| 1136 | |
| 1137 #if 0 /* doesn't work */ | |
| 867 | 1138 inline Bytecount operator - (const Ibyte *x, const Ibyte *y) \ |
| 814 | 1139 { return Bytecount (x - y); } |
| 1140 #endif | |
| 1141 | |
| 1142 #endif /* __cplusplus */ | |
| 1143 | |
| 665 | 1144 /* Counts of elements */ |
| 1145 typedef EMACS_INT Elemcount; | |
| 1146 /* Hash codes */ | |
| 1147 typedef unsigned long Hashcode; | |
| 2367 | 1148 /* Booleans */ |
| 1149 typedef int Boolint; | |
| 771 | 1150 |
| 793 | 1151 /* ------------------------ basic compiler defines ------------------- */ |
| 428 | 1152 |
| 1743 | 1153 #include "compiler.h" |
| 1632 | 1154 |
| 793 | 1155 /* ------------------------ alignment definitions ------------------- */ |
| 1156 | |
| 454 | 1157 /* No type has a greater alignment requirement than max_align_t. |
| 1158 (except perhaps for types we don't use, like long double) */ | |
| 1159 typedef union | |
| 1160 { | |
| 1161 struct { long l; } l; | |
| 1162 struct { void *p; } p; | |
| 1163 struct { void (*f)(void); } f; | |
| 1164 struct { double d; } d; | |
| 1165 } max_align_t; | |
| 1166 | |
| 771 | 1167 /* ALIGNOF returns the required alignment of a type -- i.e. a value such |
| 1168 that data of this type must begin at a memory address which is a | |
| 1169 multiple of that value. For simple types, this is often the same size | |
| 1170 as the type itself. */ | |
| 1171 | |
| 428 | 1172 #ifndef ALIGNOF |
| 1173 # if defined (__GNUC__) && (__GNUC__ >= 2) | |
| 454 | 1174 /* gcc has an extension that gives us exactly what we want. */ |
| 1175 # define ALIGNOF(type) __alignof__ (type) | |
| 1176 # elif ! defined (__cplusplus) | |
| 1177 /* The following is mostly portable, except that: | |
| 1178 - it doesn't work for inside out declarations like void (*) (void). | |
| 1179 (so just call ALIGNOF with a typedef'ed name) | |
| 1180 - it doesn't work with C++. The C++ committee has decided, | |
| 1181 in its infinite wisdom, that: | |
| 1182 "Types must be declared in declarations, not in expressions." */ | |
| 1183 # define ALIGNOF(type) offsetof (struct { char c; type member; }, member) | |
| 428 | 1184 # else |
| 456 | 1185 /* C++ is annoying, but it has a big bag of tricks. |
| 1186 The following doesn't have the "inside out" declaration bug C does. */ | |
| 458 | 1187 template<typename T> struct alignment_trick { char c; T member; }; |
| 456 | 1188 # define ALIGNOF(type) offsetof (alignment_trick<type>, member) |
| 428 | 1189 # endif |
| 454 | 1190 #endif /* ALIGNOF */ |
| 428 | 1191 |
| 771 | 1192 /* ALIGN_SIZE returns the smallest size greater than or equal to LEN which |
| 1193 is a multiple of UNIT. This can be used to assure that data that | |
| 1194 follows a block of the returned size is of correct alignment for a type | |
| 1195 whose alignment (as returned by ALIGNOF) is UNIT (provided that the | |
| 1196 block itself is correctly aligned for this type; memory returned by | |
| 1197 malloc() is guaranteed to be correctly aligned for all types). */ | |
| 1198 | |
| 428 | 1199 #define ALIGN_SIZE(len, unit) \ |
| 1200 ((((len) + (unit) - 1) / (unit)) * (unit)) | |
| 1201 | |
| 826 | 1202 /* ALIGN_FOR_TYPE returns the smallest size greater than or equal to LEN |
| 1203 which is aligned for the given type. This can be used to assure that | |
| 1204 data that follows a block of the returned size is of correct alignment | |
| 1205 for the type (provided that the block itself is correctly aligned for | |
| 1206 this type; memory returned by malloc() is guaranteed to be correctly | |
| 1207 aligned for all types). */ | |
| 1208 | |
| 1209 #define ALIGN_FOR_TYPE(len, type) ALIGN_SIZE (len, ALIGNOF (type)) | |
| 1210 | |
| 771 | 1211 /* MAX_ALIGN_SIZE returns the smallest size greater than or equal to LEN |
| 1212 which guarantees that data following a block of such size is correctly | |
| 1213 aligned for all types (provided that the block itself is so aligned, | |
| 1214 which is the case for memory returned by malloc()). */ | |
| 1215 | |
| 826 | 1216 #define MAX_ALIGN_SIZE(len) ALIGN_FOR_TYPE (len, max_align_t) |
| 1217 | |
| 1218 /* ALIGN_PTR returns the smallest pointer >= PTR which is aligned for | |
| 1219 data of TYPE. */ | |
| 1220 #define ALIGN_PTR(ptr, type) ((void *) ALIGN_FOR_TYPE ((size_t) (ptr), type)) | |
| 428 | 1221 |
| 1743 | 1222 BEGIN_C_DECLS |
| 1650 | 1223 |
| 793 | 1224 /* ------------------------ assertions ------------------- */ |
| 428 | 1225 |
| 1226 /* We define assert iff USE_ASSERTIONS or DEBUG_XEMACS is defined. | |
| 1227 Otherwise we define it to be empty. Quantify has shown that the | |
| 1228 time the assert checks take is measurable so let's not include them | |
| 771 | 1229 in production binaries. |
| 1230 | |
| 788 | 1231 If ASSERTIONS_DONT_ABORT defined, we will continue after assertion |
| 1232 failures. | |
| 1233 | |
| 1234 assert_at_line() is used for asserts inside of inline functions called | |
| 1235 from error-checking macros. If we're not tricky, we just get the file | |
| 1236 and line of the inline function, which is not very useful. */ | |
| 428 | 1237 |
| 1238 /* Highly dubious kludge */ | |
| 1239 /* (thanks, Jamie, I feel better now -- ben) */ | |
| 2367 | 1240 MODULE_API void assert_failed (const Ascbyte *, int, const Ascbyte *); |
| 5090 | 1241 void assert_equal_failed (const Ascbyte *file, int line, EMACS_INT x, |
| 1242 EMACS_INT y, const Ascbyte *exprx, | |
| 1243 const Ascbyte *expry); | |
|
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1244 #define ABORT() assert_failed (__FILE__, __LINE__, "ABORT()") |
|
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1245 #define abort_with_message(msg) assert_failed (__FILE__, __LINE__, msg) |
| 2535 | 1246 |
|
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1247 /* This used to be ((void) (0)) but that triggers lots of unused variable |
|
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1248 warnings -- furthermore, if `x' has any side effects, e.g. |
|
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|
1249 assert (++depth <= 20);, we DEFINITELY want to execute the code inside of |
|
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1250 `x'. Any reasonable compiler will eliminate an expression with |
|
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|
1251 no effects. We keep this abstracted out like this in case we want to |
|
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|
1252 change it in the future. */ |
|
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|
1253 #define disabled_assert(x) ((void) (x)) |
| 4932 | 1254 #define disabled_assert_with_message(x, msg) ((void) msg, disabled_assert (x)) |
| 1255 #define disabled_assert_at_line(x, file, line) \ | |
| 1256 ((void) file, (void) line, disabled_assert (x)) | |
|
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|
1257 |
| 2535 | 1258 #ifdef USE_ASSERTIONS |
| 428 | 1259 # define assert(x) ((x) ? (void) 0 : assert_failed (__FILE__, __LINE__, #x)) |
| 853 | 1260 # define assert_with_message(x, msg) \ |
| 1261 ((x) ? (void) 0 : assert_failed (__FILE__, __LINE__, msg)) | |
| 788 | 1262 # define assert_at_line(x, file, line) \ |
| 1263 ((x) ? (void) 0 : assert_failed (file, line, #x)) | |
| 5090 | 1264 # define assert_equal(x, y) \ |
| 1265 ((x) == (y) ? (void) 0 : \ | |
| 1266 assert_equal_failed (__FILE__, __LINE__, (EMACS_INT) x, (EMACS_INT) y, \ | |
| 1267 #x, #y)) | |
| 428 | 1268 #else |
| 2956 | 1269 /* This used to be ((void) (0)) but that triggers lots of unused variable |
| 1270 warnings. It's pointless to force all that code to be rewritten, with | |
| 1271 added ifdefs. Any reasonable compiler will eliminate an expression with | |
| 1272 no effects. */ | |
| 4932 | 1273 # define assert(x) disabled_assert (x) |
| 1274 # define assert_with_message(x, msg) disabled_assert_with_message (x, msg) | |
| 1275 # define assert_at_line(x, file, line) disabled_assert_at_line (x, file, line) | |
| 5090 | 1276 # define assert_equal(x, y) disabled_assert ((x) == (y)) |
| 428 | 1277 #endif |
| 1278 | |
| 2367 | 1279 /************************************************************************/ |
| 1280 /** Memory allocation **/ | |
| 1281 /************************************************************************/ | |
| 853 | 1282 |
| 793 | 1283 /* ------------------------ simple memory allocation ------------------- */ |
| 1284 | |
| 2367 | 1285 /* Basic memory allocation and freeing functions */ |
| 1286 void malloc_warning (const Ascbyte *); | |
| 1743 | 1287 MODULE_API void *xmalloc (Bytecount size) ATTRIBUTE_MALLOC; |
| 1288 MODULE_API void *xmalloc_and_zero (Bytecount size) ATTRIBUTE_MALLOC; | |
| 1289 MODULE_API void *xrealloc (void *, Bytecount size) ATTRIBUTE_MALLOC; | |
| 2367 | 1290 MODULE_API Chbyte *xstrdup (const Chbyte *) ATTRIBUTE_MALLOC; |
| 1291 | |
| 1292 /* Basic free function */ | |
| 1293 | |
| 1294 MODULE_API void xfree_1 (void *); | |
| 1295 #ifdef ERROR_CHECK_MALLOC | |
|
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1296 /* This used to use a temporary variable. But that triggered |
| 2367 | 1297 complaints under strict aliasing. #### There should be a better way. */ |
|
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1298 #define xfree(lvalue) do \ |
| 2367 | 1299 { \ |
| 1300 xfree_1 (lvalue); \ | |
| 3988 | 1301 VOIDP_CAST (lvalue) = (void *) DEADBEEF_CONSTANT; \ |
| 2367 | 1302 } while (0) |
| 1303 #else | |
|
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1304 #define xfree(lvalue) xfree_1 (lvalue) |
| 2367 | 1305 #endif /* ERROR_CHECK_MALLOC */ |
| 1306 | |
| 1307 /* ------------------------ stack allocation -------------------------- */ | |
| 1308 | |
| 1309 /* Allocating excessively large blocks on the stack can cause crashes. | |
| 851 | 1310 We provide MALLOC_OR_ALLOCA() below for places where it's likely that |
| 1311 large amounts will be allocated; it mallocs the block if it's too big. | |
| 1312 Unfortunately, that requires a call to unbind_to() at the end of the | |
| 1313 function, and it's not feasible to rewrite all calls to alloca() this | |
| 1314 way. | |
| 1315 | |
| 1316 Instead, we use the portable C alloca() substitute in alloca.c above a | |
| 1317 certain size. This actually uses malloc(), but checks the current stack | |
| 1318 pointer to see if data from previous alloca() calls needs to be freed. | |
| 1319 However, this can lead to large heap sizes -- especially since cleanup | |
| 1320 can only happen in a parent function, and will never happen if (as will | |
| 1321 often be the case) it's the same function in the same place in the code | |
| 1322 that keeps tripping the alloca() limit. | |
| 1323 | |
| 1324 So we set up a system to periodically force cleanup. Currently we | |
| 1325 do cleanup: | |
| 1326 | |
| 1327 -- Only when there's C alloca() data, and then | |
| 1328 -- Every stack alloca() or allocation of Lisp data, every call to | |
| 1329 next_event_internal() [typically near the top of the stack], | |
| 1330 or every 10th funcall | |
| 1331 | |
| 1332 This should not be a big penalty because | |
| 1333 | |
| 1334 (a) If there are few C alloca() chunks, checking them will be fast | |
| 1335 (b) If not, we've allocated a huge amount of heap space (remember, each | |
| 1336 chunk represents > 256K of heap), and we really want them gone | |
| 1337 */ | |
| 1338 | |
| 1339 /* We use a larger maximum when the choice is alloca() vs. the C alloca() | |
| 1340 substitute than when the choice is vs. malloc(), because in the former | |
| 1341 case, our alternative choice is less palatable because the memory may | |
| 1342 not be freed for awhile. */ | |
| 1343 | |
| 1344 #define MAX_ALLOCA_VS_C_ALLOCA 262144 | |
| 1345 #define MAX_ALLOCA_VS_MALLOC 65536 | |
| 1346 | |
| 1347 #define MAX_FUNCALLS_BETWEEN_ALLOCA_CLEANUP 10 | |
| 1348 | |
| 1632 | 1349 extern MODULE_API Bytecount __temp_alloca_size__; |
| 851 | 1350 extern Bytecount funcall_alloca_count; |
| 1351 | |
| 1333 | 1352 #ifdef ERROR_CHECK_MALLOC |
| 1632 | 1353 extern MODULE_API int regex_malloc_disallowed; |
| 1333 | 1354 #define REGEX_MALLOC_CHECK() assert (!regex_malloc_disallowed) |
| 1355 #else | |
| 1356 #define REGEX_MALLOC_CHECK() ((void) 0) | |
| 1357 #endif | |
| 1358 | |
| 851 | 1359 /* Do stack or heap alloca() depending on size. |
| 1360 | |
| 1361 NOTE: The use of a global temporary like this is unsafe if ALLOCA() occurs | |
| 1362 twice anywhere in the same expression; but that seems highly unlikely. The | |
| 1363 alternative is to force all callers to declare a local temporary if the | |
| 1364 expression has side effects -- something easy to forget. */ | |
| 1365 | |
|
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1366 #define ALLOCA(size) \ |
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1367 (REGEX_MALLOC_CHECK (), \ |
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1368 __temp_alloca_size__ = (size), \ |
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1369 __temp_alloca_size__ > MAX_ALLOCA_VS_C_ALLOCA ? \ |
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1370 xemacs_c_alloca (__temp_alloca_size__) : \ |
| 5825 | 1371 (need_to_check_c_alloca ? xemacs_c_alloca (0) : NULL, \ |
| 851 | 1372 alloca (__temp_alloca_size__))) |
| 1373 | |
| 1318 | 1374 /* Version of ALLOCA() that is guaranteed to work inside of function calls |
| 1375 (i.e., we call the C alloca if regular alloca() is broken inside of | |
| 1376 function calls). */ | |
| 1377 #ifdef BROKEN_ALLOCA_IN_FUNCTION_CALLS | |
| 1378 #define ALLOCA_FUNCALL_OK(size) xemacs_c_alloca (size) | |
| 1379 #else | |
| 1380 #define ALLOCA_FUNCALL_OK(size) ALLOCA (size) | |
| 1381 #endif | |
| 1382 | |
| 2367 | 1383 MODULE_API void *xemacs_c_alloca (unsigned int size) ATTRIBUTE_MALLOC; |
| 1384 | |
| 1385 MODULE_API int record_unwind_protect_freeing (void *ptr); | |
| 1386 | |
| 1387 DECLARE_INLINE_HEADER ( | |
| 1388 void * | |
| 1389 xmalloc_and_record_unwind (Bytecount size) | |
| 1390 ) | |
| 1391 { | |
| 1392 void *ptr = xmalloc (size); | |
| 1393 record_unwind_protect_freeing (ptr); | |
| 1394 return ptr; | |
| 1395 } | |
| 1396 | |
| 851 | 1397 /* WARNING: If you use this, you must unbind_to() at the end of your |
| 1398 function! */ | |
| 1399 | |
|
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1400 #define MALLOC_OR_ALLOCA(size) \ |
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1401 (REGEX_MALLOC_CHECK (), \ |
|
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1402 __temp_alloca_size__ = (size), \ |
|
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1403 __temp_alloca_size__ > MAX_ALLOCA_VS_MALLOC ? \ |
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1404 xmalloc_and_record_unwind (__temp_alloca_size__) : \ |
| 5825 | 1405 (need_to_check_c_alloca ? xemacs_c_alloca (0) : NULL, \ |
| 851 | 1406 alloca (__temp_alloca_size__))) |
| 793 | 1407 |
| 2367 | 1408 /* -------------- convenience functions for memory allocation ------------- */ |
| 1409 | |
| 1410 #define countof(x) ((int) (sizeof(x)/sizeof((x)[0]))) | |
| 1411 #define xnew(type) ((type *) xmalloc (sizeof (type))) | |
| 1412 #define xnew_array(type, len) ((type *) xmalloc ((len) * sizeof (type))) | |
| 1413 #define xnew_and_zero(type) ((type *) xmalloc_and_zero (sizeof (type))) | |
| 1414 #define xzero(lvalue) ((void) memset (&(lvalue), '\0', sizeof (lvalue))) | |
| 1415 #define xnew_array_and_zero(type, len) ((type *) xmalloc_and_zero ((len) * sizeof (type))) | |
| 1416 | |
| 1417 #define alloca_new(type) ((type *) ALLOCA (sizeof (type))) | |
| 1418 #define alloca_array(type, len) ((type *) ALLOCA ((len) * sizeof (type))) | |
| 1419 | |
| 1420 #define alloca_itexts(num) alloca_array (Itext, num) | |
| 1421 #define alloca_ibytes(num) alloca_array (Ibyte, num) | |
| 1422 #define alloca_extbytes(num) alloca_array (Extbyte, num) | |
| 1423 #define alloca_rawbytes(num) alloca_array (Rawbyte, num) | |
| 1424 #define alloca_binbytes(num) alloca_array (Binbyte, num) | |
| 1425 #define alloca_ascbytes(num) alloca_array (Ascbyte, num) | |
| 1426 #define xmalloc_itexts(num) xnew_array (Itext, num) | |
| 1427 #define xnew_ibytes(num) xnew_array (Ibyte, num) | |
| 1428 #define xnew_extbytes(num) xnew_array (Extbyte, num) | |
| 1429 #define xnew_rawbytes(num) xnew_array (Rawbyte, num) | |
| 1430 #define xnew_binbytes(num) xnew_array (Binbyte, num) | |
| 1431 #define xnew_ascbytes(num) xnew_array (Ascbyte, num) | |
| 1432 | |
| 1433 /* Make an alloca'd copy of a Ibyte * */ | |
| 1434 #define IBYTE_STRING_TO_ALLOCA(p, lval) \ | |
| 1435 do { \ | |
| 1436 Ibyte **_bsta_ = (Ibyte **) &(lval); \ | |
| 1437 const Ibyte *_bsta_2 = (p); \ | |
| 1438 Bytecount _bsta_3 = qxestrlen (_bsta_2); \ | |
| 1439 *_bsta_ = alloca_ibytes (1 + _bsta_3); \ | |
| 1440 memcpy (*_bsta_, _bsta_2, 1 + _bsta_3); \ | |
| 1441 } while (0) | |
| 1442 | |
|
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1443 /* Make an alloca'd copy of a Extbyte * */ |
|
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1444 #define EXTBYTE_STRING_TO_ALLOCA(p, lval) \ |
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1445 do { \ |
|
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1446 Extbyte **_esta_ = (Extbyte **) &(lval); \ |
|
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|
1447 const Extbyte *_esta_2 = (p); \ |
|
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1448 Bytecount _esta_3 = strlen (_esta_2); \ |
|
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1449 *_esta_ = alloca_extbytes (1 + _esta_3); \ |
|
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1450 memcpy (*_esta_, _esta_2, 1 + _esta_3); \ |
|
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1451 } while (0) |
|
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1452 |
| 2367 | 1453 /* ----------------- convenience functions for reallocation --------------- */ |
| 1454 | |
| 1455 #define XREALLOC_ARRAY(ptr, type, len) \ | |
| 1456 ((void) (ptr = (type *) xrealloc (ptr, (len) * sizeof (type)))) | |
| 1457 | |
| 793 | 1458 /* also generally useful if you want to avoid arbitrary size limits |
| 1459 but don't need a full dynamic array. Assumes that BASEVAR points | |
| 1460 to a malloced array of TYPE objects (or possibly a NULL pointer, | |
| 1461 if SIZEVAR is 0), with the total size stored in SIZEVAR. This | |
| 1462 macro will realloc BASEVAR as necessary so that it can hold at | |
| 1463 least NEEDED_SIZE objects. The reallocing is done by doubling, | |
| 1464 which ensures constant amortized time per element. */ | |
| 1465 #define DO_REALLOC(basevar, sizevar, needed_size, type) do { \ | |
| 1466 Bytecount do_realloc_needed_size = (needed_size); \ | |
| 1333 | 1467 REGEX_MALLOC_CHECK (); \ |
| 793 | 1468 if ((sizevar) < do_realloc_needed_size) \ |
| 1469 { \ | |
| 1470 if ((sizevar) < 32) \ | |
| 1471 (sizevar) = 32; \ | |
| 1472 while ((sizevar) < do_realloc_needed_size) \ | |
| 1473 (sizevar) *= 2; \ | |
| 1474 XREALLOC_ARRAY (basevar, type, (sizevar)); \ | |
| 1475 } \ | |
| 1476 } while (0) | |
| 1477 | |
| 2367 | 1478 /************************************************************************/ |
| 1479 /** Definitions of more complex types **/ | |
| 1480 /************************************************************************/ | |
| 428 | 1481 |
| 647 | 1482 /* Note that the simplest typedefs are near the top of this file. */ |
| 1483 | |
| 428 | 1484 /* We put typedefs here so that prototype declarations don't choke. |
| 1485 Note that we don't actually declare the structures here (except | |
| 5038 | 1486 maybe for simple structures like dynarrs); that keeps them private |
| 428 | 1487 to the routines that actually use them. */ |
| 1488 | |
| 771 | 1489 /* ------------------------------- */ |
| 1490 /* Error_Behavior typedefs */ | |
| 1491 /* ------------------------------- */ | |
| 1492 | |
| 800 | 1493 #ifndef ERROR_CHECK_TYPES |
| 771 | 1494 |
| 1495 typedef enum error_behavior | |
| 428 | 1496 { |
| 771 | 1497 ERROR_ME, |
| 1498 ERROR_ME_NOT, | |
| 793 | 1499 ERROR_ME_WARN, |
| 1500 ERROR_ME_DEBUG_WARN | |
| 771 | 1501 } Error_Behavior; |
| 1502 | |
| 1503 #define ERRB_EQ(a, b) ((a) == (b)) | |
| 1504 | |
| 1505 #else | |
| 1506 | |
| 1507 /* By defining it like this, we provide strict type-checking | |
| 1508 for code that lazily uses ints. */ | |
| 1509 | |
| 1510 typedef struct _error_behavior_struct_ | |
| 428 | 1511 { |
| 771 | 1512 int really_unlikely_name_to_have_accidentally_in_a_non_errb_structure; |
| 1513 } Error_Behavior; | |
| 1514 | |
| 1515 extern Error_Behavior ERROR_ME; | |
| 1516 extern Error_Behavior ERROR_ME_NOT; | |
| 1517 extern Error_Behavior ERROR_ME_WARN; | |
| 793 | 1518 extern Error_Behavior ERROR_ME_DEBUG_WARN; |
| 771 | 1519 |
| 1520 #define ERRB_EQ(a, b) \ | |
| 1521 ((a).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure == \ | |
| 1522 (b).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure) | |
| 1523 | |
| 1524 #endif | |
| 1525 | |
| 1526 /* ------------------------------- */ | |
| 1527 /* Empty structures and typedefs */ | |
| 1528 /* ------------------------------- */ | |
| 428 | 1529 |
| 1530 struct buffer; /* "buffer.h" */ | |
| 1531 struct console; /* "console.h" */ | |
| 1532 struct device; /* "device.h" */ | |
| 1533 struct extent_fragment; | |
| 1534 struct extent; | |
| 1535 struct frame; /* "frame.h" */ | |
| 1536 struct window; /* "window.h" */ | |
| 771 | 1537 struct utimbuf; /* "systime.h" or <utime.h> */ |
| 428 | 1538 struct display_line; |
| 1539 struct display_glyph_area; | |
| 1540 struct display_box; | |
| 1541 struct redisplay_info; | |
| 1542 struct window_mirror; | |
| 1543 struct scrollbar_instance; | |
| 1544 struct font_metric_info; | |
| 1545 struct face_cachel; | |
| 1546 struct console_type_entry; | |
| 1547 | |
| 771 | 1548 /* This is shared by process.h, events.h and others in future. |
| 1549 See events.h for description */ | |
| 4123 | 1550 typedef unsigned EMACS_INT USID; |
| 771 | 1551 typedef int face_index; |
| 1552 typedef int glyph_index; | |
| 1726 | 1553 typedef struct lstream Lstream; /* lstream.h */ |
| 872 | 1554 typedef struct extent *EXTENT; /* extents-impl.h */ |
| 771 | 1555 typedef struct Lisp_Event Lisp_Event; /* "events.h" */ |
| 872 | 1556 typedef struct Lisp_Face Lisp_Face; /* "faces-impl.h" */ |
| 771 | 1557 typedef struct Lisp_Process Lisp_Process; /* "procimpl.h" */ |
|
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|
1558 typedef struct Lisp_Color_Instance Lisp_Color_Instance; /* fontcolor-impl.h */ |
|
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|
1559 typedef struct Lisp_Font_Instance Lisp_Font_Instance; /* fontcolor-impl.h */ |
| 1726 | 1560 typedef struct Lisp_Image_Instance Lisp_Image_Instance; /* glyphs.h */ |
| 771 | 1561 typedef struct Lisp_Gui_Item Lisp_Gui_Item; |
| 1562 | |
| 1563 /* ------------------------------- */ | |
| 1564 /* enum typedefs */ | |
| 1565 /* ------------------------------- */ | |
| 1566 | |
| 428 | 1567 enum run_hooks_condition |
| 1568 { | |
| 1569 RUN_HOOKS_TO_COMPLETION, | |
| 1570 RUN_HOOKS_UNTIL_SUCCESS, | |
| 1571 RUN_HOOKS_UNTIL_FAILURE | |
| 1572 }; | |
| 1573 | |
| 1574 enum edge_style | |
| 1575 { | |
| 1576 EDGE_ETCHED_IN, | |
| 1577 EDGE_ETCHED_OUT, | |
| 1578 EDGE_BEVEL_IN, | |
| 1579 EDGE_BEVEL_OUT | |
| 1580 }; | |
| 1581 | |
| 1582 enum munge_me_out_the_door | |
| 1583 { | |
| 1584 MUNGE_ME_FUNCTION_KEY, | |
| 1585 MUNGE_ME_KEY_TRANSLATION | |
| 1586 }; | |
| 1587 | |
|
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|
1588 /* The various stages of font instantiation; initial means "find a font for |
|
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1589 CHARSET that matches the charset's registries" and final means "find a |
|
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1590 font for CHARSET that matches iso10646-1, since we haven't found a font |
|
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1591 that matches its registry." |
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1592 */ |
|
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1593 enum font_specifier_matchspec_stages |
|
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1594 { |
|
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|
1595 STAGE_INITIAL, |
|
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1596 STAGE_FINAL, |
|
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1597 NUM_MATCHSPEC_STAGES, |
|
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1598 }; |
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1599 |
| 771 | 1600 /* ------------------------------- */ |
| 1601 /* misc */ | |
| 1602 /* ------------------------------- */ | |
| 1603 | |
| 1604 /* This structure is used to keep statistics on the amount of memory | |
| 1605 in use. | |
| 1606 | |
| 1607 WAS_REQUESTED stores the actual amount of memory that was requested | |
| 1608 of the allocation function. The *_OVERHEAD fields store the | |
| 1609 additional amount of memory that was grabbed by the functions to | |
| 1610 facilitate allocation, reallocation, etc. MALLOC_OVERHEAD is for | |
| 1611 memory allocated with malloc(); DYNARR_OVERHEAD is for dynamic | |
| 1612 arrays; GAP_OVERHEAD is for gap arrays. Note that for (e.g.) | |
| 1613 dynamic arrays, there is both MALLOC_OVERHEAD and DYNARR_OVERHEAD | |
| 1614 memory: The dynamic array allocates memory above and beyond what | |
| 1615 was asked of it, and when it in turns allocates memory using | |
| 1616 malloc(), malloc() allocates memory beyond what it was asked | |
| 1617 to allocate. | |
| 1618 | |
| 1619 Functions that accept a structure of this sort do not initialize | |
| 1620 the fields to 0, and add any existing values to whatever was there | |
| 1621 before; this way, you can get a cumulative effect. */ | |
| 1622 | |
|
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1623 struct usage_stats |
| 771 | 1624 { |
|
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1625 Bytecount was_requested; |
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1626 Bytecount malloc_overhead; |
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1627 Bytecount dynarr_overhead; |
|
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1628 Bytecount gap_overhead; |
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1629 }; |
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1630 |
|
5170
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1631 /* Generic version of usage stats structure including extra non-Lisp and |
|
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|
1632 Lisp storage associated with the object, but not including the memory |
|
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1633 used to hold the object itself. Up to 32 statistics are allowed, |
|
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1634 in addition to the statistics in `U', which store another slice onto the |
|
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1635 ancillary non-Lisp storage. |
|
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1636 |
|
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1637 Normally, each object creates its own version of this structure, e.g. |
|
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|
1638 `struct window_stats', which parallels the structure in beginning with |
|
5ddbab03b0e6
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|
1639 a `struct usage_stats' and followed by Bytecount fields, so that a |
|
5ddbab03b0e6
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|
1640 pointer to that structure can be cast to a pointer of this structure |
|
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1641 and sensible results gotten. */ |
|
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1642 |
|
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|
1643 struct generic_usage_stats |
|
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|
1644 { |
|
1fae11d56ad2
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|
1645 struct usage_stats u; |
|
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|
1646 Bytecount othervals[32]; |
| 771 | 1647 }; |
| 1648 | |
| 428 | 1649 |
| 1650 /************************************************************************/ | |
| 1651 /* Definition of Lisp_Object data type */ | |
| 1652 /************************************************************************/ | |
| 1653 | |
| 1654 /* Define the fundamental Lisp data structures */ | |
| 1655 | |
| 1656 /* This is the set of Lisp data types */ | |
| 1657 | |
| 1658 enum Lisp_Type | |
| 1659 { | |
| 1660 Lisp_Type_Record, | |
|
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Aidan Kehoe <kehoea@parhasard.net>
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|
1661 Lisp_Type_Fixnum_Even, |
| 428 | 1662 Lisp_Type_Char, |
|
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1663 Lisp_Type_Fixnum_Odd |
| 428 | 1664 }; |
| 1665 | |
| 1666 #define POINTER_TYPE_P(type) ((type) == Lisp_Type_Record) | |
| 1667 | |
| 1668 /* Overridden by m/next.h */ | |
| 1669 #ifndef ASSERT_VALID_POINTER | |
| 1670 # define ASSERT_VALID_POINTER(pnt) (assert ((((EMACS_UINT) pnt) & 3) == 0)) | |
| 1671 #endif | |
| 1672 | |
| 1673 #define GCMARKBITS 0 | |
| 1674 #define GCTYPEBITS 2 | |
| 1675 #define GCBITS 2 | |
|
5581
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|
1676 #define FIXNUM_GCBITS 1 |
|
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|
1677 |
|
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1678 #define FIXNUM_VALBITS (BITS_PER_EMACS_INT - FIXNUM_GCBITS) |
| 428 | 1679 #define VALBITS (BITS_PER_EMACS_INT - GCBITS) |
|
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Jerry James <james@xemacs.org>
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1680 #define MOST_POSITIVE_FIXNUM_UNSIGNED ((1UL << (FIXNUM_VALBITS - 1)) -1UL) |
|
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1681 #define MOST_POSITIVE_FIXNUM ((EMACS_INT) MOST_POSITIVE_FIXNUM_UNSIGNED) |
|
5581
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1682 #define MOST_NEGATIVE_FIXNUM (-(MOST_POSITIVE_FIXNUM) - 1) |
| 802 | 1683 /* WARNING: evaluates its arg twice. */ |
|
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|
1684 #define NUMBER_FITS_IN_A_FIXNUM(num) \ |
|
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1685 ((num) <= MOST_POSITIVE_FIXNUM && (num) >= MOST_NEGATIVE_FIXNUM) |
|
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1686 #define UNSIGNED_NUMBER_FITS_IN_A_FIXNUM(num) \ |
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1687 ((num) <= MOST_POSITIVE_FIXNUM_UNSIGNED) |
| 428 | 1688 |
| 1689 #ifdef USE_UNION_TYPE | |
| 1690 # include "lisp-union.h" | |
| 1691 #else /* !USE_UNION_TYPE */ | |
| 1692 # include "lisp-disunion.h" | |
| 1693 #endif /* !USE_UNION_TYPE */ | |
| 1694 | |
| 1695 #define XPNTR(x) ((void *) XPNTRVAL(x)) | |
| 1696 | |
| 1697 /* Close your eyes now lest you vomit or spontaneously combust ... */ | |
| 1698 | |
| 1699 #define HACKEQ_UNSAFE(obj1, obj2) \ | |
| 1700 (EQ (obj1, obj2) || (!POINTER_TYPE_P (XTYPE (obj1)) \ | |
| 1701 && !POINTER_TYPE_P (XTYPE (obj2)) \ | |
|
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1702 && XCHAR_OR_FIXNUM (obj1) == XCHAR_OR_FIXNUM (obj2))) |
| 428 | 1703 |
| 1704 #ifdef DEBUG_XEMACS | |
| 1632 | 1705 extern MODULE_API int debug_issue_ebola_notices; |
| 1706 MODULE_API int eq_with_ebola_notice (Lisp_Object, Lisp_Object); | |
| 428 | 1707 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) \ |
| 1708 (debug_issue_ebola_notices ? eq_with_ebola_notice (obj1, obj2) \ | |
| 1709 : EQ (obj1, obj2)) | |
| 1710 #else | |
| 1711 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) EQ (obj1, obj2) | |
| 1712 #endif | |
| 1713 | |
| 1714 /* OK, you can open them again */ | |
| 1715 | |
| 1743 | 1716 END_C_DECLS |
| 1650 | 1717 |
| 4967 | 1718 #include "lrecord.h" |
| 1719 | |
| 5013 | 1720 /* Turn any void * pointer into a Lisp object. This is the counterpart of |
| 1721 STORE_LISP_IN_VOID, which works in the opposite direction. Note that | |
| 1722 you CANNOT use STORE_LISP_IN_VOID to undo the effects of STORE_VOID_IN_LISP! | |
| 1723 Instead, you GET_VOID_FROM_LISP: | |
| 1724 | |
| 1725 STORE_VOID_IN_LISP <--> GET_VOID_FROM_LISP vs. | |
| 1726 STORE_LISP_IN_VOID <--> GET_LISP_FROM_VOID | |
| 1727 | |
| 1728 STORE_VOID_IN_LISP has a restriction on the void * pointers it can | |
| 1729 handle -- the pointer must be an even address (lowest bit set to 0). | |
| 1730 Generally this is not a problem as nowadays virtually all allocation is | |
| 1731 at least 4-byte aligned, if not 8-byte. | |
| 1732 | |
| 1733 However, if this proves problematic, you can use make_opaque_ptr(), which | |
| 1734 is guaranteed to handle any kind of void * pointer but which does | |
| 1735 Lisp allocation. | |
| 1736 */ | |
| 1737 | |
| 1738 DECLARE_INLINE_HEADER ( | |
| 1739 Lisp_Object | |
| 1740 STORE_VOID_IN_LISP (void *ptr) | |
| 1741 ) | |
| 1742 { | |
| 1743 EMACS_UINT p = (EMACS_UINT) ptr; | |
| 1744 | |
| 1745 type_checking_assert ((p & 1) == 0); | |
|
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1746 return make_fixnum (p >> 1); |
| 5013 | 1747 } |
| 1748 | |
| 1749 DECLARE_INLINE_HEADER ( | |
| 1750 void * | |
| 1751 GET_VOID_FROM_LISP (Lisp_Object obj) | |
| 1752 ) | |
| 1753 { | |
| 1754 EMACS_UINT p = XUINT (obj); | |
| 1755 return (void *) (p << 1); | |
| 1756 } | |
| 1757 | |
| 428 | 1758 /************************************************************************/ |
|
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1759 /** Definitions of dynarrs and other allocators **/ |
| 4967 | 1760 /************************************************************************/ |
| 428 | 1761 |
|
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1762 #include "array.h" |
| 3092 | 1763 |
| 4967 | 1764 /************* Dynarr typedefs *************/ |
| 3092 | 1765 |
| 1766 /* Dynarr typedefs -- basic types first */ | |
| 1767 | |
| 1768 typedef struct | |
| 1769 { | |
| 1770 Dynarr_declare (Ibyte); | |
| 1771 } Ibyte_dynarr; | |
| 1772 | |
| 1773 typedef struct | |
| 1774 { | |
| 1775 Dynarr_declare (Extbyte); | |
| 1776 } Extbyte_dynarr; | |
| 1777 | |
| 1778 typedef struct | |
| 1779 { | |
| 1780 Dynarr_declare (Ichar); | |
| 1781 } Ichar_dynarr; | |
| 1782 | |
| 1783 typedef struct | |
| 1784 { | |
| 1785 Dynarr_declare (char); | |
| 1786 } char_dynarr; | |
| 1787 | |
| 1788 typedef struct | |
| 1789 { | |
| 1790 Dynarr_declare (char *); | |
| 1791 } char_ptr_dynarr; | |
| 1792 | |
| 1793 typedef unsigned char unsigned_char; | |
| 1794 typedef struct | |
| 1795 { | |
| 1796 Dynarr_declare (unsigned char); | |
| 1797 } unsigned_char_dynarr; | |
| 1798 | |
| 1799 typedef unsigned long unsigned_long; | |
| 1800 typedef struct | |
| 1801 { | |
| 1802 Dynarr_declare (unsigned long); | |
| 1803 } unsigned_long_dynarr; | |
| 1804 | |
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1805 typedef const Ascbyte *const_Ascbyte_ptr; |
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1806 typedef struct |
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1807 { |
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1808 Dynarr_declare (const Ascbyte *); |
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1809 } const_Ascbyte_ptr_dynarr; |
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1810 |
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1811 extern const struct sized_memory_description const_Ascbyte_ptr_description; |
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1812 extern const struct sized_memory_description const_Ascbyte_ptr_dynarr_description; |
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1813 |
| 3092 | 1814 typedef struct |
| 1815 { | |
| 1816 Dynarr_declare (int); | |
| 1817 } int_dynarr; | |
| 1818 | |
| 1819 typedef struct | |
| 1820 { | |
| 1821 Dynarr_declare (Charbpos); | |
| 1822 } Charbpos_dynarr; | |
| 1823 | |
| 1824 typedef struct | |
| 1825 { | |
| 1826 Dynarr_declare (Bytebpos); | |
| 1827 } Bytebpos_dynarr; | |
| 1828 | |
| 1829 typedef struct | |
| 1830 { | |
| 1831 Dynarr_declare (Charcount); | |
| 1832 } Charcount_dynarr; | |
| 1833 | |
| 1834 typedef struct | |
| 1835 { | |
| 1836 Dynarr_declare (Bytecount); | |
| 1837 } Bytecount_dynarr; | |
| 1838 | |
| 1839 /* Dynarr typedefs -- more complex types */ | |
| 1840 | |
| 1841 typedef struct | |
| 1842 { | |
| 1843 Dynarr_declare (struct face_cachel); | |
| 1844 } face_cachel_dynarr; | |
| 1845 | |
| 3293 | 1846 #ifdef NEW_GC |
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1847 DECLARE_LISP_OBJECT (face_cachel_dynarr, face_cachel_dynarr); |
| 3092 | 1848 #define XFACE_CACHEL_DYNARR(x) \ |
| 1849 XRECORD (x, face_cachel_dynarr, face_cachel_dynarr) | |
| 1850 #define wrap_face_cachel_dynarr(p) wrap_record (p, face_cachel_dynarr) | |
| 1851 #define FACE_CACHEL_DYNARRP(x) RECORDP (x, face_cachel_dynarr) | |
| 1852 #define CHECK_FACE_CACHEL_DYNARR(x) CHECK_RECORD (x, face_cachel_dynarr) | |
| 1853 #define CONCHECK_FACE_CACHEL_DYNARR(x) CONCHECK_RECORD (x, face_cachel_dynarr) | |
| 3293 | 1854 #endif /* NEW_GC */ |
| 3092 | 1855 |
| 1856 typedef struct | |
| 1857 { | |
| 1858 Dynarr_declare (struct glyph_cachel); | |
| 1859 } glyph_cachel_dynarr; | |
| 1860 | |
| 3293 | 1861 #ifdef NEW_GC |
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1862 DECLARE_LISP_OBJECT (glyph_cachel_dynarr, glyph_cachel_dynarr); |
| 3092 | 1863 #define XGLYPH_CACHEL_DYNARR(x) \ |
| 1864 XRECORD (x, glyph_cachel_dynarr, glyph_cachel_dynarr) | |
| 1865 #define wrap_glyph_cachel_dynarr(p) wrap_record (p, glyph_cachel_dynarr) | |
| 1866 #define GLYPH_CACHEL_DYNARRP(x) RECORDP (x, glyph_cachel_dynarr) | |
| 1867 #define CHECK_GLYPH_CACHEL_DYNARR(x) CHECK_RECORD (x, glyph_cachel_dynarr) | |
| 1868 #define CONCHECK_GLYPH_CACHEL_DYNARR(x) \ | |
| 1869 CONCHECK_RECORD (x, glyph_cachel_dynarr) | |
| 3293 | 1870 #endif /* NEW_GC */ |
| 3092 | 1871 |
| 1872 typedef struct | |
| 1873 { | |
| 1874 Dynarr_declare (struct console_type_entry); | |
| 1875 } console_type_entry_dynarr; | |
| 1876 | |
| 1877 /* WARNING WARNING WARNING. You must ensure on your own that proper | |
| 1878 GC protection is provided for the elements in this array. */ | |
| 1879 typedef struct | |
| 1880 { | |
| 1881 Dynarr_declare (Lisp_Object); | |
| 1882 } Lisp_Object_dynarr; | |
| 1883 | |
| 1884 typedef struct | |
| 1885 { | |
| 1886 Dynarr_declare (Lisp_Object *); | |
| 1887 } Lisp_Object_ptr_dynarr; | |
| 1888 | |
| 4967 | 1889 |
| 1890 /************************************************************************/ | |
| 1891 /** Definitions of other basic Lisp objects **/ | |
| 1892 /************************************************************************/ | |
| 1893 | |
| 442 | 1894 /*------------------------------ unbound -------------------------------*/ |
| 428 | 1895 |
| 1896 /* Qunbound is a special Lisp_Object (actually of type | |
| 1897 symbol-value-forward), that can never be visible to | |
| 1898 the Lisp caller and thus can be used in the C code | |
| 1899 to mean "no such value". */ | |
| 1900 | |
| 1901 #define UNBOUNDP(val) EQ (val, Qunbound) | |
| 1902 | |
| 771 | 1903 /* Evaluate expr, return it if it's not Qunbound. */ |
| 1904 #define RETURN_IF_NOT_UNBOUND(expr) do \ | |
| 1905 { \ | |
| 1906 Lisp_Object ret_nunb_val = (expr); \ | |
| 1907 if (!UNBOUNDP (ret_nunb_val)) \ | |
| 1908 RETURN_SANS_WARNINGS ret_nunb_val; \ | |
| 1909 } while (0) | |
| 1910 | |
| 442 | 1911 /*------------------------------- cons ---------------------------------*/ |
| 428 | 1912 |
| 1913 /* In a cons, the markbit of the car is the gc mark bit */ | |
| 1914 | |
| 1915 struct Lisp_Cons | |
| 1916 { | |
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1917 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 853 | 1918 Lisp_Object car_, cdr_; |
| 428 | 1919 }; |
| 1920 typedef struct Lisp_Cons Lisp_Cons; | |
| 1921 | |
| 1922 #if 0 /* FSFmacs */ | |
| 1923 /* Like a cons, but records info on where the text lives that it was read from */ | |
| 1924 /* This is not really in use now */ | |
| 1925 | |
| 1926 struct Lisp_Buffer_Cons | |
| 1927 { | |
| 1928 Lisp_Object car, cdr; | |
| 1929 struct buffer *buffer; | |
| 665 | 1930 int charbpos; |
| 428 | 1931 }; |
| 1932 #endif | |
| 1933 | |
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1934 DECLARE_MODULE_API_LISP_OBJECT (cons, Lisp_Cons); |
| 428 | 1935 #define XCONS(x) XRECORD (x, cons, Lisp_Cons) |
| 617 | 1936 #define wrap_cons(p) wrap_record (p, cons) |
| 428 | 1937 #define CONSP(x) RECORDP (x, cons) |
| 1938 #define CHECK_CONS(x) CHECK_RECORD (x, cons) | |
| 1939 #define CONCHECK_CONS(x) CONCHECK_RECORD (x, cons) | |
| 1940 | |
| 3263 | 1941 #ifdef NEW_GC |
| 2720 | 1942 #define CONS_MARKED_P(c) MARKED_P (&((c)->lheader)) |
| 1943 #define MARK_CONS(c) MARK (&((c)->lheader)) | |
| 3263 | 1944 #else /* not NEW_GC */ |
| 428 | 1945 #define CONS_MARKED_P(c) MARKED_RECORD_HEADER_P(&((c)->lheader)) |
| 1946 #define MARK_CONS(c) MARK_RECORD_HEADER (&((c)->lheader)) | |
| 3263 | 1947 #endif /* not NEW_GC */ |
| 428 | 1948 |
| 1632 | 1949 extern MODULE_API Lisp_Object Qnil; |
| 428 | 1950 |
| 1951 #define NILP(x) EQ (x, Qnil) | |
| 853 | 1952 #define cons_car(a) ((a)->car_) |
| 1953 #define cons_cdr(a) ((a)->cdr_) | |
| 1954 #define XCAR(a) (XCONS (a)->car_) | |
| 1955 #define XCDR(a) (XCONS (a)->cdr_) | |
| 1318 | 1956 #define XCADR(a) (XCAR (XCDR (a))) |
| 1957 #define XCDDR(a) (XCDR (XCDR (a))) | |
| 1958 #define XCADDR(a) (XCAR (XCDDR (a))) | |
| 1959 #define XCDDDR(a) (XCDR (XCDDR (a))) | |
| 1960 #define XCADDDR(a) (XCAR (XCDDDR (a))) | |
| 1961 #define XCDDDDR(a) (XCDR (XCDDDR (a))) | |
| 1962 #define XCADDDDR(a) (XCAR (XCDDDDR (a))) | |
| 1963 #define XCDDDDDR(a) (XCDR (XCDDDDR (a))) | |
| 1964 #define XCADDDDDR(a) (XCAR (XCDDDDDR (a))) | |
| 1965 #define XCDDDDDDR(a) (XCDR (XCDDDDDR (a))) | |
| 1966 #define X1ST(a) XCAR (a) | |
| 1967 #define X2ND(a) XCADR (a) | |
| 1968 #define X3RD(a) XCADDR (a) | |
| 1969 #define X4TH(a) XCADDDR (a) | |
| 1970 #define X5TH(a) XCADDDDR (a) | |
| 1971 #define X6TH(a) XCADDDDDR (a) | |
| 1972 | |
| 853 | 1973 #define XSETCAR(a, b) (XCONS (a)->car_ = (b)) |
| 1974 #define XSETCDR(a, b) (XCONS (a)->cdr_ = (b)) | |
| 428 | 1975 #define LISTP(x) (CONSP(x) || NILP(x)) |
| 1976 | |
| 1977 #define CHECK_LIST(x) do { \ | |
| 1978 if (!LISTP (x)) \ | |
| 1979 dead_wrong_type_argument (Qlistp, x); \ | |
| 1980 } while (0) | |
| 1981 | |
| 1982 #define CONCHECK_LIST(x) do { \ | |
| 1983 if (!LISTP (x)) \ | |
| 1984 x = wrong_type_argument (Qlistp, x); \ | |
| 1985 } while (0) | |
| 1986 | |
| 442 | 1987 /*---------------------- list traversal macros -------------------------*/ |
| 1988 | |
| 1989 /* Note: These macros are for traversing through a list in some format, | |
| 1990 and executing code that you specify on each member of the list. | |
| 1991 | |
| 1992 There are two kinds of macros, those requiring surrounding braces, and | |
| 1993 those not requiring this. Which type of macro will be indicated. | |
| 1994 The general format for using a brace-requiring macro is | |
| 1995 | |
| 1996 { | |
| 1997 LIST_LOOP_3 (elt, list, tail) | |
| 1998 execute_code_here; | |
| 1999 } | |
| 2000 | |
| 2001 or | |
| 2002 | |
| 2003 { | |
| 2004 LIST_LOOP_3 (elt, list, tail) | |
| 2005 { | |
| 2006 execute_code_here; | |
| 2007 } | |
| 2008 } | |
| 2009 | |
| 2010 You can put variable declarations between the brace and beginning of | |
| 2011 macro, but NOTHING ELSE. | |
| 2012 | |
| 2013 The brace-requiring macros typically declare themselves any arguments | |
| 2014 that are initialized and iterated by the macros. If for some reason | |
| 2015 you need to declare these arguments yourself (e.g. to do something on | |
| 2016 them before the iteration starts, use the _NO_DECLARE versions of the | |
| 2017 macros.) | |
| 2018 */ | |
| 2019 | |
| 2020 /* There are two basic kinds of macros: those that handle "internal" lists | |
| 2021 that are known to be correctly structured (i.e. first element is a cons | |
| 2022 or nil, and the car of each cons is also a cons or nil, and there are | |
| 2023 no circularities), and those that handle "external" lists, where the | |
| 2024 list may have any sort of invalid formation. This is reflected in | |
| 2025 the names: those with "EXTERNAL_" work with external lists, and those | |
| 2026 without this prefix work with internal lists. The internal-list | |
| 2027 macros will hit an assertion failure if the structure is ill-formed; | |
| 2028 the external-list macros will signal an error in this case, either a | |
| 2029 malformed-list error or a circular-list error. | |
| 2030 */ | |
| 2031 | |
| 2367 | 2032 /* LIST_LOOP is a simple, old-fashioned macro. It doesn't require brace |
| 2033 surrounding, and iterates through a list, which may or may not known to | |
| 2034 be syntactically correct. It accepts two args, TAIL (set progressively | |
| 2035 to each cons starting with the first), and LIST, the list to iterate | |
| 2036 over. TAIL needs to be defined by the caller. | |
| 442 | 2037 |
| 2038 In each iteration, you can retrieve the current list item using XCAR | |
| 2039 (tail), or destructively modify the list using XSETCAR (tail, | |
| 2040 ...). */ | |
| 2041 | |
| 428 | 2042 #define LIST_LOOP(tail, list) \ |
| 2043 for (tail = list; \ | |
| 2044 !NILP (tail); \ | |
| 2045 tail = XCDR (tail)) | |
| 2046 | |
| 442 | 2047 /* The following macros are the "core" macros for list traversal. |
| 2048 | |
| 2049 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2050 | |
| 2051 LIST_LOOP_2 and EXTERNAL_LIST_LOOP_2 are the standard, most-often used | |
| 2052 macros. They take two arguments, an element variable ELT and the list | |
| 2053 LIST. ELT is automatically declared, and set to each element in turn | |
| 2054 from LIST. | |
| 2055 | |
| 2056 LIST_LOOP_3 and EXTERNAL_LIST_LOOP_3 are the same, but they have a third | |
| 2057 argument TAIL, another automatically-declared variable. At each iteration, | |
| 2058 this one points to the cons cell for which ELT is the car. | |
| 2059 | |
| 2060 EXTERNAL_LIST_LOOP_4 is like EXTERNAL_LIST_LOOP_3 but takes an additional | |
| 2061 LEN argument, again automatically declared, which counts the number of | |
| 2062 iterations gone by. It is 0 during the first iteration. | |
| 2063 | |
| 2064 EXTERNAL_LIST_LOOP_4_NO_DECLARE is like EXTERNAL_LIST_LOOP_4 but none | |
| 2065 of the variables are automatically declared, and so you need to declare | |
| 2066 them yourself. (ELT and TAIL are Lisp_Objects, and LEN is an EMACS_INT.) | |
| 2067 */ | |
| 2068 | |
| 2069 #define LIST_LOOP_2(elt, list) \ | |
| 2070 LIST_LOOP_3(elt, list, unused_tail_##elt) | |
| 2071 | |
| 2072 #define LIST_LOOP_3(elt, list, tail) \ | |
| 2073 Lisp_Object elt, tail; \ | |
| 2074 for (tail = list; \ | |
| 2075 NILP (tail) ? \ | |
| 2076 0 : (elt = XCAR (tail), 1); \ | |
| 2077 tail = XCDR (tail)) | |
| 428 | 2078 |
| 2079 /* The following macros are for traversing lisp lists. | |
| 2080 Signal an error if LIST is not properly acyclic and nil-terminated. | |
| 2081 | |
| 2082 Use tortoise/hare algorithm to check for cycles, but only if it | |
| 2083 looks like the list is getting too long. Not only is the hare | |
| 2084 faster than the tortoise; it even gets a head start! */ | |
| 2085 | |
| 2086 /* Optimized and safe macros for looping over external lists. */ | |
| 2087 #define CIRCULAR_LIST_SUSPICION_LENGTH 1024 | |
| 2088 | |
| 2089 #define EXTERNAL_LIST_LOOP_1(list) \ | |
| 2090 Lisp_Object ELL1_elt, ELL1_hare, ELL1_tortoise; \ | |
| 442 | 2091 EMACS_INT ELL1_len; \ |
| 2092 PRIVATE_EXTERNAL_LIST_LOOP_6 (ELL1_elt, list, ELL1_len, ELL1_hare, \ | |
| 428 | 2093 ELL1_tortoise, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2094 | |
| 2095 #define EXTERNAL_LIST_LOOP_2(elt, list) \ | |
| 442 | 2096 Lisp_Object elt, hare_##elt, tortoise_##elt; \ |
| 2097 EMACS_INT len_##elt; \ | |
| 2098 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \ | |
| 428 | 2099 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2100 | |
| 2367 | 2101 |
| 2102 #define GC_EXTERNAL_LIST_LOOP_2(elt, list) \ | |
| 2103 do { \ | |
| 2104 XGCDECL3 (elt); \ | |
| 2105 Lisp_Object elt, hare_##elt, tortoise_##elt; \ | |
| 2106 EMACS_INT len_##elt; \ | |
| 2107 XGCPRO3 (elt, elt, hare_##elt, tortoise_##elt); \ | |
| 2108 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \ | |
| 2109 tortoise_##elt, \ | |
| 2110 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2111 | |
| 2112 #define END_GC_EXTERNAL_LIST_LOOP(elt) \ | |
| 2113 XUNGCPRO (elt); \ | |
| 2114 } \ | |
| 2115 while (0) | |
| 2116 | |
| 428 | 2117 #define EXTERNAL_LIST_LOOP_3(elt, list, tail) \ |
| 442 | 2118 Lisp_Object elt, tail, tortoise_##elt; \ |
| 2119 EMACS_INT len_##elt; \ | |
| 2120 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail, \ | |
| 2121 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2122 | |
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2123 #define GC_EXTERNAL_LIST_LOOP_3(elt, list, tail) \ |
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2124 do { \ |
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2125 XGCDECL3 (elt); \ |
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2126 Lisp_Object elt, tail, tortoise_##elt; \ |
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2127 EMACS_INT len_##elt; \ |
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2128 XGCPRO3 (elt, elt, tail, tortoise_##elt); \ |
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2129 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail, \ |
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2130 tortoise_##elt, \ |
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2131 CIRCULAR_LIST_SUSPICION_LENGTH) |
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2132 |
| 442 | 2133 #define EXTERNAL_LIST_LOOP_4_NO_DECLARE(elt, list, tail, len) \ |
| 428 | 2134 Lisp_Object tortoise_##elt; \ |
| 442 | 2135 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \ |
| 428 | 2136 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2137 | |
| 2138 #define EXTERNAL_LIST_LOOP_4(elt, list, tail, len) \ | |
| 442 | 2139 Lisp_Object elt, tail, tortoise_##elt; \ |
| 2140 EMACS_INT len; \ | |
| 2141 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \ | |
| 428 | 2142 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2143 | |
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2144 #define GC_EXTERNAL_LIST_LOOP_4(elt, list, tail, len) \ |
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2145 do { \ |
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2146 XGCDECL3 (elt); \ |
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2147 Lisp_Object elt, tail, tortoise_##elt; \ |
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2148 XGCPRO3 (elt, elt, tail, tortoise_##elt); \ |
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2149 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \ |
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2150 tortoise_##elt, \ |
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2151 CIRCULAR_LIST_SUSPICION_LENGTH) |
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2152 |
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5179
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2153 #define PRIVATE_UNVERIFIED_LIST_LOOP_7(elt, list, len, hare, \ |
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2154 tortoise, suspicion_length, \ |
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2155 signalp) \ |
| 444 | 2156 for (tortoise = hare = list, len = 0; \ |
| 2157 \ | |
| 2158 (CONSP (hare) ? ((elt = XCAR (hare)), 1) : \ | |
| 2159 (NILP (hare) ? 0 : \ | |
| 5181 | 2160 ((signalp ? signal_malformed_list_error (list) : (void) 0), 0)));\ |
| 444 | 2161 \ |
| 2162 hare = XCDR (hare), \ | |
| 2163 (void) \ | |
| 2164 ((++len > suspicion_length) \ | |
| 2165 && \ | |
| 2166 ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \ | |
|
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2167 (EQ (hare, tortoise) && \ |
| 5181 | 2168 ((signalp ? signal_circular_list_error (list) : (void) 0), 0))))) |
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2169 |
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2170 #define PRIVATE_EXTERNAL_LIST_LOOP_6(elt, list, len, hare, \ |
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2171 tortoise, suspicion_length) \ |
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2172 PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \ |
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2173 suspicion_length, 1) |
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2174 |
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2175 #define PRIVATE_SAFE_LIST_LOOP_6(elt, list, len, hare, \ |
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2176 tortoise, suspicion_length) \ |
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2177 PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \ |
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2178 suspicion_length, 0) |
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2179 |
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2180 /* Similar to EXTERNAL_LIST_LOOP_2() but don't signal when an error |
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2181 is detected, just stop. */ |
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2182 #define SAFE_LIST_LOOP_2(elt, list) \ |
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2183 Lisp_Object elt, hare_##elt, tortoise_##elt; \ |
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2184 EMACS_INT len_##elt; \ |
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2185 PRIVATE_SAFE_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \ |
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2186 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
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2187 |
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2188 #define SAFE_LIST_LOOP_3(elt, list, tail) \ |
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2189 Lisp_Object elt, tail, tortoise_##elt; \ |
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2190 EMACS_INT len_##elt; \ |
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2191 PRIVATE_SAFE_LIST_LOOP_6 (elt, list, len_##elt, tail, \ |
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2192 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 428 | 2193 |
| 442 | 2194 /* GET_LIST_LENGTH and GET_EXTERNAL_LIST_LENGTH: |
| 2195 | |
| 2196 These two macros return the length of LIST (either an internal or external | |
| 2197 list, according to which macro is used), stored into LEN (which must | |
| 2198 be declared by the caller). Circularities are trapped in external lists | |
| 2199 (and cause errors). Neither macro need be declared inside brackets. */ | |
| 2200 | |
| 2201 #define GET_LIST_LENGTH(list, len) do { \ | |
| 2202 Lisp_Object GLL_tail; \ | |
| 2203 for (GLL_tail = list, len = 0; \ | |
| 2204 !NILP (GLL_tail); \ | |
| 2205 GLL_tail = XCDR (GLL_tail), ++len) \ | |
| 2206 DO_NOTHING; \ | |
| 2207 } while (0) | |
| 2208 | |
| 2209 #define GET_EXTERNAL_LIST_LENGTH(list, len) \ | |
| 2210 do { \ | |
| 2211 Lisp_Object GELL_elt, GELL_tail; \ | |
| 2212 EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \ | |
| 2213 ; \ | |
| 2214 } while (0) | |
| 2215 | |
| 2216 /* For a list that's known to be in valid list format, where we may | |
| 2217 be deleting the current element out of the list -- | |
| 2500 | 2218 will ABORT() if the list is not in valid format */ |
| 442 | 2219 #define LIST_LOOP_DELETING(consvar, nextconsvar, list) \ |
| 2220 for (consvar = list; \ | |
| 2221 !NILP (consvar) ? (nextconsvar = XCDR (consvar), 1) :0; \ | |
| 2222 consvar = nextconsvar) | |
| 2223 | |
| 2224 /* LIST_LOOP_DELETE_IF and EXTERNAL_LIST_LOOP_DELETE_IF: | |
| 2225 | |
| 2226 These two macros delete all elements of LIST (either an internal or | |
| 2227 external list, according to which macro is used) satisfying | |
| 2228 CONDITION, a C expression referring to variable ELT. ELT is | |
| 2229 automatically declared. Circularities are trapped in external | |
| 2230 lists (and cause errors). Neither macro need be declared inside | |
| 2231 brackets. */ | |
| 2232 | |
| 2233 #define LIST_LOOP_DELETE_IF(elt, list, condition) do { \ | |
| 2234 /* Do not use ##list when creating new variables because \ | |
| 2235 that may not be just a variable name. */ \ | |
| 2236 Lisp_Object prev_tail_##elt = Qnil; \ | |
| 2237 LIST_LOOP_3 (elt, list, tail_##elt) \ | |
| 2238 { \ | |
| 2239 if (condition) \ | |
| 2240 { \ | |
| 2241 if (NILP (prev_tail_##elt)) \ | |
| 2242 list = XCDR (tail_##elt); \ | |
| 2243 else \ | |
| 2244 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \ | |
| 2245 } \ | |
| 2246 else \ | |
| 2247 prev_tail_##elt = tail_##elt; \ | |
| 2248 } \ | |
| 2249 } while (0) | |
| 2250 | |
| 2251 #define EXTERNAL_LIST_LOOP_DELETE_IF(elt, list, condition) do { \ | |
| 2252 Lisp_Object prev_tail_##elt = Qnil; \ | |
| 2253 EXTERNAL_LIST_LOOP_4 (elt, list, tail_##elt, len_##elt) \ | |
| 2254 { \ | |
| 2255 if (condition) \ | |
| 2256 { \ | |
| 2257 if (NILP (prev_tail_##elt)) \ | |
| 2258 list = XCDR (tail_##elt); \ | |
| 2259 else \ | |
| 2260 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \ | |
| 2261 /* Keep tortoise from ever passing hare. */ \ | |
| 2262 len_##elt = 0; \ | |
| 2263 } \ | |
| 2264 else \ | |
| 2265 prev_tail_##elt = tail_##elt; \ | |
| 2266 } \ | |
| 2267 } while (0) | |
| 2268 | |
| 2269 | |
| 1204 | 2270 /* Macros for looping over internal alists. |
| 2271 | |
| 2272 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2273 | |
| 2274 ALIST_LOOP_3 loops over an alist, at each iteration setting CAR and CDR | |
| 2275 to the car and cdr of the acons. CAR and CDR are automatically | |
| 2276 declared. | |
| 2277 | |
| 2278 ALIST_LOOP_4 is similar to ALIST_LOOP_3 but contains an additional | |
| 2279 variable ACONS at the beginning for access to the acons itself.All of | |
| 2280 the variables ACONS, CAR and CDR are automatically declared. | |
| 2281 */ | |
| 2282 | |
| 2283 #define ALIST_LOOP_3(car, cdr, alist) \ | |
| 2284 Lisp_Object _al3_acons_##car, car, cdr, _al3_tail_##car; \ | |
| 2285 for (_al3_tail_##car = alist; \ | |
| 2286 NILP (_al3_tail_##car) ? \ | |
| 2287 0 : (_al3_acons_##car = XCAR (_al3_tail_##car), \ | |
| 2288 car = XCAR (_al3_acons_##car), \ | |
| 2289 cdr = XCDR (_al3_acons_##car), 1); \ | |
| 2290 _al3_tail_##car = XCDR (_al3_tail_##car)) | |
| 2291 | |
| 2292 #define ALIST_LOOP_4(acons, car, cdr, list) \ | |
| 2293 Lisp_Object acons, car, cdr, _al4_tail_##car; \ | |
| 2294 for (_al4_tail_##car = list; \ | |
| 2295 NILP (_al4_tail_##car) ? \ | |
| 2296 0 : (elt = XCAR (_al4_tail_##car), car = XCAR (elt), \ | |
| 2297 cdr = XCDR (elt), 1); \ | |
| 2298 _al4_tail_##car = XCDR (tail)) | |
| 2299 | |
| 442 | 2300 /* Macros for looping over external alists. |
| 2301 | |
| 2302 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2303 | |
| 2304 EXTERNAL_ALIST_LOOP_4 is similar to EXTERNAL_LIST_LOOP_2, but it | |
| 2305 assumes the elements are aconses (the elements in an alist) and | |
| 2306 sets two additional argument variables ELT_CAR and ELT_CDR to the | |
| 2307 car and cdr of the acons. All of the variables ELT, ELT_CAR and | |
| 2308 ELT_CDR are automatically declared. | |
| 2309 | |
| 2310 EXTERNAL_ALIST_LOOP_5 adds a TAIL argument to EXTERNAL_ALIST_LOOP_4, | |
| 2311 just like EXTERNAL_LIST_LOOP_3 does, and again TAIL is automatically | |
| 2312 declared. | |
| 2313 | |
| 2314 EXTERNAL_ALIST_LOOP_6 adds a LEN argument to EXTERNAL_ALIST_LOOP_5, | |
| 2315 just like EXTERNAL_LIST_LOOP_4 does, and again LEN is automatically | |
| 2316 declared. | |
| 2317 | |
| 2318 EXTERNAL_ALIST_LOOP_6_NO_DECLARE does not declare any of its arguments, | |
| 2319 just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these must be declared | |
| 2320 manually. | |
| 2321 */ | |
| 428 | 2322 |
| 2323 /* Optimized and safe macros for looping over external alists. */ | |
| 2324 #define EXTERNAL_ALIST_LOOP_4(elt, elt_car, elt_cdr, list) \ | |
| 442 | 2325 Lisp_Object elt, elt_car, elt_cdr; \ |
| 428 | 2326 Lisp_Object hare_##elt, tortoise_##elt; \ |
| 2327 EMACS_INT len_##elt; \ | |
| 442 | 2328 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ |
| 428 | 2329 len_##elt, hare_##elt, tortoise_##elt, \ |
| 2330 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2331 | |
| 2332 #define EXTERNAL_ALIST_LOOP_5(elt, elt_car, elt_cdr, list, tail) \ | |
| 442 | 2333 Lisp_Object elt, elt_car, elt_cdr, tail; \ |
| 428 | 2334 Lisp_Object tortoise_##elt; \ |
| 2335 EMACS_INT len_##elt; \ | |
| 442 | 2336 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ |
| 428 | 2337 len_##elt, tail, tortoise_##elt, \ |
| 2338 CIRCULAR_LIST_SUSPICION_LENGTH) \ | |
| 2339 | |
| 2340 #define EXTERNAL_ALIST_LOOP_6(elt, elt_car, elt_cdr, list, tail, len) \ | |
| 442 | 2341 Lisp_Object elt, elt_car, elt_cdr, tail; \ |
| 2342 EMACS_INT len; \ | |
| 428 | 2343 Lisp_Object tortoise_##elt; \ |
| 442 | 2344 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ |
| 428 | 2345 len, tail, tortoise_##elt, \ |
| 2346 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2347 | |
| 442 | 2348 #define EXTERNAL_ALIST_LOOP_6_NO_DECLARE(elt, elt_car, elt_cdr, list, \ |
| 2349 tail, len) \ | |
| 2350 Lisp_Object tortoise_##elt; \ | |
| 2351 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ | |
| 2352 len, tail, tortoise_##elt, \ | |
| 2353 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2354 | |
| 2355 | |
| 2356 #define PRIVATE_EXTERNAL_ALIST_LOOP_8(elt, elt_car, elt_cdr, list, len, \ | |
| 2357 hare, tortoise, suspicion_length) \ | |
| 2358 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise, \ | |
| 2359 suspicion_length) \ | |
| 428 | 2360 if (CONSP (elt) ? (elt_car = XCAR (elt), elt_cdr = XCDR (elt), 0) :1) \ |
| 2361 continue; \ | |
| 2362 else | |
| 2363 | |
| 442 | 2364 /* Macros for looping over external property lists. |
| 2365 | |
| 2366 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2367 | |
| 2368 EXTERNAL_PROPERTY_LIST_LOOP_3 maps over an external list assumed to | |
| 2369 be a property list, consisting of alternating pairs of keys | |
| 2370 (typically symbols or keywords) and values. Each iteration | |
| 2371 processes one such pair out of LIST, assigning the two elements to | |
| 2372 KEY and VALUE respectively. Malformed lists and circularities are | |
| 2373 trapped as usual, and in addition, property lists with an odd number | |
| 2374 of elements also signal an error. | |
| 2375 | |
| 2376 EXTERNAL_PROPERTY_LIST_LOOP_4 adds a TAIL argument to | |
| 2377 EXTERNAL_PROPERTY_LIST_LOOP_3, just like EXTERNAL_LIST_LOOP_3 does, | |
| 2378 and again TAIL is automatically declared. | |
| 2379 | |
| 2380 EXTERNAL_PROPERTY_LIST_LOOP_5 adds a LEN argument to | |
| 2381 EXTERNAL_PROPERTY_LIST_LOOP_4, just like EXTERNAL_LIST_LOOP_4 does, | |
| 2382 and again LEN is automatically declared. Note that in this case, | |
| 2383 LEN counts the iterations, NOT the total number of list elements | |
| 2384 processed, which is 2 * LEN. | |
| 2385 | |
| 2386 EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE does not declare any of its | |
| 2387 arguments, just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these | |
| 2388 must be declared manually. */ | |
| 428 | 2389 |
| 2390 /* Optimized and safe macros for looping over external property lists. */ | |
| 2391 #define EXTERNAL_PROPERTY_LIST_LOOP_3(key, value, list) \ | |
| 2392 Lisp_Object key, value, hare_##key, tortoise_##key; \ | |
| 442 | 2393 EMACS_INT len_##key; \ |
| 428 | 2394 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, hare_##key, \ |
| 2395 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2396 | |
| 2397 #define EXTERNAL_PROPERTY_LIST_LOOP_4(key, value, list, tail) \ | |
| 2398 Lisp_Object key, value, tail, tortoise_##key; \ | |
| 442 | 2399 EMACS_INT len_##key; \ |
| 428 | 2400 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, tail, \ |
| 2401 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2402 | |
| 2403 #define EXTERNAL_PROPERTY_LIST_LOOP_5(key, value, list, tail, len) \ | |
| 2404 Lisp_Object key, value, tail, tortoise_##key; \ | |
| 2405 EMACS_INT len; \ | |
| 2406 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \ | |
| 2407 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2408 | |
| 442 | 2409 #define EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE(key, value, list, \ |
| 2410 tail, len) \ | |
| 2411 Lisp_Object tortoise_##key; \ | |
| 2412 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \ | |
| 2413 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2414 | |
| 428 | 2415 |
| 2416 #define EXTERNAL_PROPERTY_LIST_LOOP_7(key, value, list, len, hare, \ | |
| 2417 tortoise, suspicion_length) \ | |
| 2418 for (tortoise = hare = list, len = 0; \ | |
| 2419 \ | |
| 2420 ((CONSP (hare) && \ | |
| 2421 (key = XCAR (hare), \ | |
| 2422 hare = XCDR (hare), \ | |
| 442 | 2423 (CONSP (hare) ? 1 : \ |
| 2424 (signal_malformed_property_list_error (list), 0)))) ? \ | |
| 428 | 2425 (value = XCAR (hare), 1) : \ |
| 2426 (NILP (hare) ? 0 : \ | |
| 2427 (signal_malformed_property_list_error (list), 0))); \ | |
| 2428 \ | |
| 2429 hare = XCDR (hare), \ | |
| 2430 ((++len < suspicion_length) ? \ | |
| 2431 ((void) 0) : \ | |
| 2432 (((len & 1) ? \ | |
| 2433 ((void) (tortoise = XCDR (XCDR (tortoise)))) : \ | |
| 2434 ((void) 0)) \ | |
| 2435 , \ | |
| 2436 (EQ (hare, tortoise) ? \ | |
| 2437 ((void) signal_circular_property_list_error (list)) : \ | |
| 2438 ((void) 0))))) | |
| 2439 | |
| 2421 | 2440 #define PRIVATE_PROPERTY_LIST_LOOP_4(tail, key, value, plist) \ |
| 2441 for (tail = plist; \ | |
| 2442 NILP (tail) ? 0 : \ | |
| 2443 (key = XCAR (tail), tail = XCDR (tail), \ | |
| 2444 value = XCAR (tail), tail = XCDR (tail), 1); \ | |
| 428 | 2445 ) |
| 2446 | |
| 2421 | 2447 #define PROPERTY_LIST_LOOP_3(key, value, plist) \ |
| 2448 Lisp_Object key, value, tail_##key; \ | |
| 2449 PRIVATE_PROPERTY_LIST_LOOP_4 (tail_##key, key, value, plist) | |
| 2450 | |
| 2451 #define GC_PROPERTY_LIST_LOOP_3(key, value, plist) \ | |
| 2452 do { \ | |
| 2453 XGCDECL3 (key); \ | |
| 2454 Lisp_Object key, value, tail_##key; \ | |
| 2455 XGCPRO3 (key, key, value, tail_##key); \ | |
| 2456 PRIVATE_PROPERTY_LIST_LOOP_4 (tail_##key, key, value, plist) | |
| 2457 | |
| 2458 #define END_GC_PROPERTY_LIST_LOOP(key) \ | |
| 2459 XUNGCPRO (key); \ | |
| 2460 } \ | |
| 2461 while (0) | |
| 2462 | |
| 428 | 2463 /* Return 1 if LIST is properly acyclic and nil-terminated, else 0. */ |
| 826 | 2464 DECLARE_INLINE_HEADER ( |
| 2465 int | |
| 428 | 2466 TRUE_LIST_P (Lisp_Object object) |
| 826 | 2467 ) |
| 428 | 2468 { |
| 2469 Lisp_Object hare, tortoise; | |
| 2470 EMACS_INT len; | |
| 2471 | |
| 2472 for (hare = tortoise = object, len = 0; | |
| 2473 CONSP (hare); | |
| 2474 hare = XCDR (hare), len++) | |
| 2475 { | |
| 2476 if (len < CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2477 continue; | |
| 2478 | |
| 2479 if (len & 1) | |
| 2480 tortoise = XCDR (tortoise); | |
| 2481 else if (EQ (hare, tortoise)) | |
| 2482 return 0; | |
| 2483 } | |
| 2484 | |
| 2485 return NILP (hare); | |
| 2486 } | |
| 2487 | |
| 2488 /* Signal an error if LIST is not properly acyclic and nil-terminated. */ | |
| 2489 #define CHECK_TRUE_LIST(list) do { \ | |
| 2490 Lisp_Object CTL_list = (list); \ | |
| 2491 Lisp_Object CTL_hare, CTL_tortoise; \ | |
| 436 | 2492 EMACS_INT CTL_len; \ |
| 428 | 2493 \ |
| 2494 for (CTL_hare = CTL_tortoise = CTL_list, CTL_len = 0; \ | |
| 2495 CONSP (CTL_hare); \ | |
| 2496 CTL_hare = XCDR (CTL_hare), CTL_len++) \ | |
| 2497 { \ | |
| 2498 if (CTL_len < CIRCULAR_LIST_SUSPICION_LENGTH) \ | |
| 2499 continue; \ | |
| 2500 \ | |
| 2501 if (CTL_len & 1) \ | |
| 2502 CTL_tortoise = XCDR (CTL_tortoise); \ | |
| 2503 else if (EQ (CTL_hare, CTL_tortoise)) \ | |
| 2504 Fsignal (Qcircular_list, list1 (CTL_list)); \ | |
| 2505 } \ | |
| 2506 \ | |
| 2507 if (! NILP (CTL_hare)) \ | |
| 2508 signal_malformed_list_error (CTL_list); \ | |
| 2509 } while (0) | |
| 2510 | |
| 442 | 2511 /*------------------------------ string --------------------------------*/ |
| 428 | 2512 |
| 3092 | 2513 #ifdef NEW_GC |
| 2514 struct Lisp_String_Direct_Data | |
| 2515 { | |
|
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2516 NORMAL_LISP_OBJECT_HEADER header; |
| 3092 | 2517 Bytecount size; |
| 2518 Ibyte data[1]; | |
| 2519 }; | |
| 2520 typedef struct Lisp_String_Direct_Data Lisp_String_Direct_Data; | |
| 2521 | |
|
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2522 DECLARE_MODULE_API_LISP_OBJECT (string_direct_data, Lisp_String_Direct_Data); |
| 3092 | 2523 #define XSTRING_DIRECT_DATA(x) \ |
| 2524 XRECORD (x, string_direct_data, Lisp_String_Direct_Data) | |
| 2525 #define wrap_string_direct_data(p) wrap_record (p, string_direct_data) | |
| 2526 #define STRING_DIRECT_DATAP(x) RECORDP (x, string_direct_data) | |
| 2527 #define CHECK_STRING_DIRECT_DATA(x) CHECK_RECORD (x, string_direct_data) | |
| 2528 #define CONCHECK_STRING_DIRECT_DATA(x) CONCHECK_RECORD (x, string_direct_data) | |
| 2529 | |
| 2530 #define XSTRING_DIRECT_DATA_SIZE(x) XSTRING_DIRECT_DATA (x)->size | |
| 2531 #define XSTRING_DIRECT_DATA_DATA(x) XSTRING_DIRECT_DATA (x)->data | |
| 2532 | |
| 2533 | |
| 2534 struct Lisp_String_Indirect_Data | |
| 2535 { | |
|
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2536 NORMAL_LISP_OBJECT_HEADER header; |
| 3092 | 2537 Bytecount size; |
| 2538 Ibyte *data; | |
| 2539 }; | |
| 2540 typedef struct Lisp_String_Indirect_Data Lisp_String_Indirect_Data; | |
| 2541 | |
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2542 DECLARE_MODULE_API_LISP_OBJECT (string_indirect_data, Lisp_String_Indirect_Data); |
| 3092 | 2543 #define XSTRING_INDIRECT_DATA(x) \ |
| 2544 XRECORD (x, string_indirect_data, Lisp_String_Indirect_Data) | |
| 2545 #define wrap_string_indirect_data(p) wrap_record (p, string_indirect_data) | |
| 2546 #define STRING_INDIRECT_DATAP(x) RECORDP (x, string_indirect_data) | |
| 2547 #define CHECK_STRING_INDIRECT_DATA(x) CHECK_RECORD (x, string_indirect_data) | |
| 2548 #define CONCHECK_STRING_INDIRECT_DATA(x) \ | |
| 2549 CONCHECK_RECORD (x, string_indirect_data) | |
| 2550 | |
| 2551 #define XSTRING_INDIRECT_DATA_SIZE(x) XSTRING_INDIRECT_DATA (x)->size | |
| 2552 #define XSTRING_INDIRECT_DATA_DATA(x) XSTRING_INDIRECT_DATA (x)->data | |
| 2553 | |
| 2554 | |
| 2555 #define XSTRING_DATA_SIZE(s) ((s)->indirect)? \ | |
| 2556 XSTRING_INDIRECT_DATA_SIZE ((s)->data_object): \ | |
| 2557 XSTRING_DIRECT_DATA_SIZE ((s)->data_object) | |
| 2558 #define XSTRING_DATA_DATA(s) ((s)->indirect)? \ | |
| 2559 XSTRING_INDIRECT_DATA_DATA ((s)->data_object): \ | |
| 2560 XSTRING_DIRECT_DATA_DATA ((s)->data_object) | |
| 2561 | |
| 2562 #define XSET_STRING_DATA_SIZE(s, len) \ | |
| 2563 if ((s)->indirect) \ | |
| 2564 XSTRING_INDIRECT_DATA_SIZE ((s)->data_object) = len; \ | |
| 2565 else \ | |
| 2566 XSTRING_DIRECT_DATA_SIZE ((s)->data_object) = len | |
| 2567 #define XSET_STRING_DATA_DATA(s, ptr) \ | |
| 2568 if ((s)->indirect) \ | |
| 2569 XSTRING_INDIRECT_DATA_DATA ((s)->data_object) = ptr; \ | |
| 2570 else \ | |
| 2571 XSTRING_DIRECT_DATA_DATA ((s)->data_object) = ptr | |
| 2572 #endif /* NEW_GC */ | |
| 2573 | |
| 428 | 2574 struct Lisp_String |
| 2575 { | |
| 771 | 2576 union |
| 2577 { | |
| 2578 struct lrecord_header lheader; | |
| 2579 struct | |
| 2580 { | |
| 2581 /* WARNING: Everything before ascii_begin must agree exactly with | |
|
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2582 struct lrecord_header. (Actually, the `free' field in old-GC |
|
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|
2583 overlaps with ascii_begin there; we can get away with this |
|
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2584 because in old-GC the `free' field is used only for lcrecords. */ |
| 771 | 2585 unsigned int type :8; |
| 3263 | 2586 #ifdef NEW_GC |
| 2720 | 2587 unsigned int lisp_readonly :1; |
| 2588 unsigned int free :1; | |
| 2589 /* Number of chars at beginning of string that are one byte in length | |
| 2590 (byte_ascii_p) */ | |
| 2591 unsigned int ascii_begin :22; | |
| 3263 | 2592 #else /* not NEW_GC */ |
| 771 | 2593 unsigned int mark :1; |
| 2594 unsigned int c_readonly :1; | |
| 2595 unsigned int lisp_readonly :1; | |
| 2596 /* Number of chars at beginning of string that are one byte in length | |
| 826 | 2597 (byte_ascii_p) */ |
| 771 | 2598 unsigned int ascii_begin :21; |
| 3263 | 2599 #endif /* not NEW_GC */ |
| 771 | 2600 } v; |
| 2601 } u; | |
| 3092 | 2602 #ifdef NEW_GC |
| 2603 int indirect; | |
| 2604 Lisp_Object data_object; | |
| 2605 #else /* not NEW_GC */ | |
| 793 | 2606 Bytecount size_; |
| 867 | 2607 Ibyte *data_; |
| 3092 | 2608 #endif /* not NEW_GC */ |
| 428 | 2609 Lisp_Object plist; |
| 2610 }; | |
| 2611 typedef struct Lisp_String Lisp_String; | |
| 2612 | |
| 3263 | 2613 #ifdef NEW_GC |
| 3063 | 2614 #define MAX_STRING_ASCII_BEGIN ((1 << 22) - 1) |
| 3263 | 2615 #else /* not NEW_GC */ |
| 851 | 2616 #define MAX_STRING_ASCII_BEGIN ((1 << 21) - 1) |
| 3263 | 2617 #endif /* not NEW_GC */ |
| 771 | 2618 |
|
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|
2619 DECLARE_MODULE_API_LISP_OBJECT (string, Lisp_String); |
| 428 | 2620 #define XSTRING(x) XRECORD (x, string, Lisp_String) |
| 617 | 2621 #define wrap_string(p) wrap_record (p, string) |
| 428 | 2622 #define STRINGP(x) RECORDP (x, string) |
| 2623 #define CHECK_STRING(x) CHECK_RECORD (x, string) | |
| 2624 #define CONCHECK_STRING(x) CONCHECK_RECORD (x, string) | |
| 2625 | |
| 826 | 2626 /* Most basic macros for strings -- basically just accessing or setting |
| 2627 fields -- are here. Everything else is in text.h, since they depend on | |
| 2628 stuff there. */ | |
| 428 | 2629 |
| 793 | 2630 /* Operations on Lisp_String *'s; only ones left */ |
| 3092 | 2631 #ifdef NEW_GC |
| 3304 | 2632 #define set_lispstringp_direct(s) ((s)->indirect = 0) |
| 3092 | 2633 #define set_lispstringp_indirect(s) ((s)->indirect = 1) |
| 2634 #define set_lispstringp_length(s, len) XSET_STRING_DATA_SIZE (s, len) | |
| 2635 #define set_lispstringp_data(s, ptr) XSET_STRING_DATA_DATA (s, ptr) | |
| 2636 #else /* not NEW_GC */ | |
| 826 | 2637 #define set_lispstringp_length(s, len) ((void) ((s)->size_ = (len))) |
| 2638 #define set_lispstringp_data(s, ptr) ((void) ((s)->data_ = (ptr))) | |
| 3092 | 2639 #endif /* not NEW_GC */ |
| 826 | 2640 |
| 2641 /* Operations on strings as Lisp_Objects. Don't manipulate Lisp_String *'s | |
| 2642 in any new code. */ | |
| 3092 | 2643 #ifdef NEW_GC |
| 2644 #define STRING_DATA_OBJECT(s) ((s)->data_object) | |
| 2645 #define XSTRING_DATA_OBJECT(s) (STRING_DATA_OBJECT (XSTRING (s))) | |
| 5825 | 2646 DECLARE_INLINE_HEADER ( |
| 2647 Bytecount | |
| 2648 XSTRING_LENGTH (Lisp_Object s) | |
| 2649 ) | |
| 2650 { | |
| 2651 Lisp_String *str = XSTRING (s); | |
| 2652 return XSTRING_DATA_SIZE (str); | |
| 2653 } | |
| 3092 | 2654 #else /* not NEW_GC */ |
| 793 | 2655 #define XSTRING_LENGTH(s) (XSTRING (s)->size_) |
| 3092 | 2656 #endif /* not NEW_GC */ |
| 793 | 2657 #define XSTRING_PLIST(s) (XSTRING (s)->plist) |
| 3092 | 2658 #ifdef NEW_GC |
| 5825 | 2659 DECLARE_INLINE_HEADER ( |
| 2660 Ibyte * | |
| 2661 XSTRING_DATA (Lisp_Object s) | |
| 2662 ) | |
| 2663 { | |
| 2664 Lisp_String *str = XSTRING (s); | |
| 2665 return XSTRING_DATA_DATA (str); | |
| 2666 } | |
| 3092 | 2667 #else /* not NEW_GC */ |
| 793 | 2668 #define XSTRING_DATA(s) (XSTRING (s)->data_ + 0) |
| 3092 | 2669 #endif /* not NEW_GC */ |
| 793 | 2670 #define XSTRING_ASCII_BEGIN(s) (XSTRING (s)->u.v.ascii_begin + 0) |
| 826 | 2671 #define XSET_STRING_LENGTH(s, ptr) set_lispstringp_length (XSTRING (s), ptr) |
| 2672 #define XSET_STRING_DATA(s, ptr) set_lispstringp_data (XSTRING (s), ptr) | |
| 771 | 2673 /* WARNING: If you modify an existing string, you must call |
| 2674 bump_string_modiff() afterwards. */ | |
| 793 | 2675 #define XSET_STRING_ASCII_BEGIN(s, val) \ |
| 2676 ((void) (XSTRING (s)->u.v.ascii_begin = (val))) | |
| 826 | 2677 #define XSTRING_FORMAT(s) FORMAT_DEFAULT |
| 428 | 2678 |
| 456 | 2679 /* Return the true aligned size of a struct whose last member is a |
| 2680 variable-length array field. (this is known as the "struct hack") */ | |
| 2681 /* Implementation: in practice, structtype and fieldtype usually have | |
| 2682 the same alignment, but we can't be sure. We need to use | |
| 2683 ALIGN_SIZE to be absolutely sure of getting the correct alignment. | |
| 2684 To help the compiler's optimizer, we use a ternary expression that | |
| 2685 only a very stupid compiler would fail to correctly simplify. */ | |
| 2686 #define FLEXIBLE_ARRAY_STRUCT_SIZEOF(structtype, \ | |
| 2687 fieldtype, \ | |
| 2688 fieldname, \ | |
| 2689 array_length) \ | |
| 2690 (ALIGNOF (structtype) == ALIGNOF (fieldtype) \ | |
| 2691 ? (offsetof (structtype, fieldname) + \ | |
| 2692 (offsetof (structtype, fieldname[1]) - \ | |
| 2693 offsetof (structtype, fieldname[0])) * \ | |
| 2694 (array_length)) \ | |
| 826 | 2695 : (ALIGN_FOR_TYPE \ |
| 456 | 2696 ((offsetof (structtype, fieldname) + \ |
| 2697 (offsetof (structtype, fieldname[1]) - \ | |
| 2698 offsetof (structtype, fieldname[0])) * \ | |
| 2699 (array_length)), \ | |
| 826 | 2700 structtype))) |
| 442 | 2701 |
| 2702 /*------------------------------ vector --------------------------------*/ | |
| 428 | 2703 |
| 2704 struct Lisp_Vector | |
| 2705 { | |
|
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2706 NORMAL_LISP_OBJECT_HEADER header; |
| 428 | 2707 long size; |
| 2708 Lisp_Object contents[1]; | |
| 2709 }; | |
| 2710 typedef struct Lisp_Vector Lisp_Vector; | |
| 2711 | |
|
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2712 DECLARE_LISP_OBJECT (vector, Lisp_Vector); |
| 428 | 2713 #define XVECTOR(x) XRECORD (x, vector, Lisp_Vector) |
| 617 | 2714 #define wrap_vector(p) wrap_record (p, vector) |
| 428 | 2715 #define VECTORP(x) RECORDP (x, vector) |
| 2716 #define CHECK_VECTOR(x) CHECK_RECORD (x, vector) | |
| 2717 #define CONCHECK_VECTOR(x) CONCHECK_RECORD (x, vector) | |
| 2718 | |
| 2719 #define vector_length(v) ((v)->size) | |
| 2720 #define XVECTOR_LENGTH(s) vector_length (XVECTOR (s)) | |
| 2721 #define vector_data(v) ((v)->contents) | |
| 2722 #define XVECTOR_DATA(s) vector_data (XVECTOR (s)) | |
| 2723 | |
| 442 | 2724 /*---------------------------- bit vectors -----------------------------*/ |
| 428 | 2725 |
| 2726 #if (LONGBITS < 16) | |
| 2727 #error What the hell?! | |
| 2728 #elif (LONGBITS < 32) | |
| 2729 # define LONGBITS_LOG2 4 | |
| 2730 # define LONGBITS_POWER_OF_2 16 | |
| 2731 #elif (LONGBITS < 64) | |
| 2732 # define LONGBITS_LOG2 5 | |
| 2733 # define LONGBITS_POWER_OF_2 32 | |
| 2734 #elif (LONGBITS < 128) | |
| 2735 # define LONGBITS_LOG2 6 | |
| 2736 # define LONGBITS_POWER_OF_2 64 | |
| 2737 #else | |
| 2738 #error You really have 128-bit integers?! | |
| 2739 #endif | |
| 2740 | |
| 2741 struct Lisp_Bit_Vector | |
| 2742 { | |
|
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|
2743 NORMAL_LISP_OBJECT_HEADER lheader; |
| 665 | 2744 Elemcount size; |
| 428 | 2745 unsigned long bits[1]; |
| 2746 }; | |
| 2747 typedef struct Lisp_Bit_Vector Lisp_Bit_Vector; | |
| 2748 | |
|
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|
2749 DECLARE_LISP_OBJECT (bit_vector, Lisp_Bit_Vector); |
| 428 | 2750 #define XBIT_VECTOR(x) XRECORD (x, bit_vector, Lisp_Bit_Vector) |
| 617 | 2751 #define wrap_bit_vector(p) wrap_record (p, bit_vector) |
| 428 | 2752 #define BIT_VECTORP(x) RECORDP (x, bit_vector) |
| 2753 #define CHECK_BIT_VECTOR(x) CHECK_RECORD (x, bit_vector) | |
| 2754 #define CONCHECK_BIT_VECTOR(x) CONCHECK_RECORD (x, bit_vector) | |
| 2755 | |
|
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|
2756 #define BITP(x) (FIXNUMP (x) && (XFIXNUM (x) == 0 || XFIXNUM (x) == 1)) |
| 428 | 2757 |
| 2758 #define CHECK_BIT(x) do { \ | |
| 2759 if (!BITP (x)) \ | |
| 2760 dead_wrong_type_argument (Qbitp, x);\ | |
| 2761 } while (0) | |
| 2762 | |
| 2763 #define CONCHECK_BIT(x) do { \ | |
| 2764 if (!BITP (x)) \ | |
| 2765 x = wrong_type_argument (Qbitp, x); \ | |
| 2766 } while (0) | |
| 2767 | |
| 2768 #define bit_vector_length(v) ((v)->size) | |
| 2769 | |
| 826 | 2770 DECLARE_INLINE_HEADER ( |
| 2771 int | |
| 665 | 2772 bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n) |
| 826 | 2773 ) |
| 428 | 2774 { |
| 2775 return ((v->bits[n >> LONGBITS_LOG2] >> (n & (LONGBITS_POWER_OF_2 - 1))) | |
| 2776 & 1); | |
| 2777 } | |
| 2778 | |
| 826 | 2779 DECLARE_INLINE_HEADER ( |
| 2780 void | |
| 665 | 2781 set_bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n, int value) |
| 826 | 2782 ) |
| 428 | 2783 { |
| 2784 if (value) | |
| 2785 v->bits[n >> LONGBITS_LOG2] |= (1UL << (n & (LONGBITS_POWER_OF_2 - 1))); | |
| 2786 else | |
| 2787 v->bits[n >> LONGBITS_LOG2] &= ~(1UL << (n & (LONGBITS_POWER_OF_2 - 1))); | |
| 2788 } | |
| 2789 | |
| 2790 /* Number of longs required to hold LEN bits */ | |
| 2791 #define BIT_VECTOR_LONG_STORAGE(len) \ | |
| 2792 (((len) + LONGBITS_POWER_OF_2 - 1) >> LONGBITS_LOG2) | |
| 2793 | |
| 3659 | 2794 /* For when we want to include a bit vector in another structure, and we |
| 2795 know it's of a fixed size. */ | |
| 2796 #define DECLARE_INLINE_LISP_BIT_VECTOR(numbits) struct { \ | |
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2797 NORMAL_LISP_OBJECT_HEADER lheader; \ |
| 3659 | 2798 Elemcount size; \ |
| 2799 unsigned long bits[BIT_VECTOR_LONG_STORAGE(numbits)]; \ | |
| 2800 } | |
|
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2801 /*---------------------- array, sequence -----------------------------*/ |
|
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2802 |
|
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|
2803 #define ARRAYP(x) (VECTORP (x) || STRINGP (x) || BIT_VECTORP (x)) |
|
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2804 |
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2805 #define CHECK_ARRAY(x) do { \ |
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2806 if (!ARRAYP (x)) \ |
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2807 dead_wrong_type_argument (Qarrayp, x); \ |
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2808 } while (0) |
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2809 |
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2810 #define CONCHECK_ARRAY(x) do { \ |
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2811 if (!ARRAYP (x)) \ |
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2812 x = wrong_type_argument (Qarrayp, x); \ |
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2813 } while (0) |
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2814 |
|
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2815 #define SEQUENCEP(x) (LISTP (x) || ARRAYP (x)) |
|
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2816 |
|
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2817 #define CHECK_SEQUENCE(x) do { \ |
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2818 if (!SEQUENCEP (x)) \ |
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2819 dead_wrong_type_argument (Qsequencep, x); \ |
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2820 } while (0) |
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diff
changeset
|
2821 |
|
8431b52e43b1
Move the various map* functions to C; add #'map-into.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4888
diff
changeset
|
2822 #define CONCHECK_SEQUENCE(x) do { \ |
|
8431b52e43b1
Move the various map* functions to C; add #'map-into.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4888
diff
changeset
|
2823 if (!SEQUENCEP (x)) \ |
|
8431b52e43b1
Move the various map* functions to C; add #'map-into.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4888
diff
changeset
|
2824 x = wrong_type_argument (Qsequencep, x); \ |
|
8431b52e43b1
Move the various map* functions to C; add #'map-into.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4888
diff
changeset
|
2825 } while (0) |
| 853 | 2826 |
| 442 | 2827 /*------------------------------ symbol --------------------------------*/ |
| 428 | 2828 |
| 440 | 2829 typedef struct Lisp_Symbol Lisp_Symbol; |
| 428 | 2830 struct Lisp_Symbol |
| 2831 { | |
|
5560
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2832 union |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2833 { |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2834 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2835 struct |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2836 { |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2837 /* Everything before package_count must agree exactly with struct |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2838 lrecord_header. */ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2839 unsigned int type :8; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2840 #ifdef NEW_GC |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2841 unsigned int lisp_readonly :1; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2842 unsigned int free :1; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2843 /* Number of packages this symbol is interned in, zero, one, or many. |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2844 Packages aren't yet implemented, but we have a design in Common |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2845 Lisp's. */ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2846 unsigned int package_count :2; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2847 /* ID of the first package this symbol was interned in. Zero is |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2848 uninterned, one is obarray. */ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2849 unsigned int first_package_id :20; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2850 #else /* not NEW_GC */ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2851 unsigned int mark :1; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2852 unsigned int c_readonly :1; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2853 unsigned int lisp_readonly :1; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2854 /* Number of packages this symbol is interned in, zero, one, or many. */ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2855 unsigned int package_count :2; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2856 /* ID of the first package this symbol was interned in. Zero is |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2857 uninterned, one is obarray. */ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2858 unsigned int first_package_id :19; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2859 #endif /* not NEW_GC */ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2860 } v; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2861 } u; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2862 |
| 428 | 2863 /* next symbol in this obarray bucket */ |
| 440 | 2864 Lisp_Symbol *next; |
| 793 | 2865 Lisp_Object name; |
| 428 | 2866 Lisp_Object value; |
| 2867 Lisp_Object function; | |
| 2868 Lisp_Object plist; | |
| 2869 }; | |
| 2870 | |
|
5560
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2871 #define IN_OBARRAY(symbol) ((XSYMBOL (symbol)->u.v.first_package_id) == 1) |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2872 |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2873 #define SYMBOL_IS_KEYWORD(sym) (IN_OBARRAY (sym) && \ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2874 (string_byte (symbol_name (XSYMBOL (sym)), \ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2875 0) == ':')) |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2876 |
| 428 | 2877 #define KEYWORDP(obj) (SYMBOLP (obj) && SYMBOL_IS_KEYWORD (obj)) |
| 2878 | |
|
5120
d1247f3cc363
latest work on lisp-object workspace;
Ben Wing <ben@xemacs.org>
parents:
5118
diff
changeset
|
2879 DECLARE_MODULE_API_LISP_OBJECT (symbol, Lisp_Symbol); |
| 428 | 2880 #define XSYMBOL(x) XRECORD (x, symbol, Lisp_Symbol) |
| 617 | 2881 #define wrap_symbol(p) wrap_record (p, symbol) |
| 428 | 2882 #define SYMBOLP(x) RECORDP (x, symbol) |
| 2883 #define CHECK_SYMBOL(x) CHECK_RECORD (x, symbol) | |
| 2884 #define CONCHECK_SYMBOL(x) CONCHECK_RECORD (x, symbol) | |
| 2885 | |
| 2886 #define symbol_next(s) ((s)->next) | |
| 2887 #define symbol_name(s) ((s)->name) | |
| 2888 #define symbol_value(s) ((s)->value) | |
| 2889 #define symbol_function(s) ((s)->function) | |
| 2890 #define symbol_plist(s) ((s)->plist) | |
| 2891 | |
| 793 | 2892 #define XSYMBOL_NEXT(s) (XSYMBOL (s)->next) |
| 2893 #define XSYMBOL_NAME(s) (XSYMBOL (s)->name) | |
| 2894 #define XSYMBOL_VALUE(s) (XSYMBOL (s)->value) | |
| 2895 #define XSYMBOL_FUNCTION(s) (XSYMBOL (s)->function) | |
| 2896 #define XSYMBOL_PLIST(s) (XSYMBOL (s)->plist) | |
| 2897 | |
| 2898 | |
|
5560
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
2899 |
| 442 | 2900 /*------------------------------- subr ---------------------------------*/ |
| 428 | 2901 |
| 853 | 2902 /* A function that takes no arguments and returns a Lisp_Object. |
| 2903 We could define such types for n arguments, if needed. */ | |
| 428 | 2904 typedef Lisp_Object (*lisp_fn_t) (void); |
| 2905 | |
| 2906 struct Lisp_Subr | |
| 2907 { | |
|
5120
d1247f3cc363
latest work on lisp-object workspace;
Ben Wing <ben@xemacs.org>
parents:
5118
diff
changeset
|
2908 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 442 | 2909 short min_args; |
| 2910 short max_args; | |
| 3379 | 2911 /* #### We should make these const Ascbyte * or const Ibyte *, not const |
| 2912 char *. */ | |
| 442 | 2913 const char *prompt; |
| 2914 const char *doc; | |
| 2915 const char *name; | |
| 428 | 2916 lisp_fn_t subr_fn; |
| 2917 }; | |
| 2918 typedef struct Lisp_Subr Lisp_Subr; | |
| 2919 | |
|
5118
e0db3c197671
merge up to latest default branch, doesn't compile yet
Ben Wing <ben@xemacs.org>
diff
changeset
|
2920 DECLARE_LISP_OBJECT (subr, Lisp_Subr); |
| 428 | 2921 #define XSUBR(x) XRECORD (x, subr, Lisp_Subr) |
| 617 | 2922 #define wrap_subr(p) wrap_record (p, subr) |
| 428 | 2923 #define SUBRP(x) RECORDP (x, subr) |
| 2924 #define CHECK_SUBR(x) CHECK_RECORD (x, subr) | |
| 2925 #define CONCHECK_SUBR(x) CONCHECK_RECORD (x, subr) | |
| 2926 | |
| 436 | 2927 #define subr_function(subr) ((subr)->subr_fn) |
| 2928 #define SUBR_FUNCTION(subr,max_args) \ | |
| 2929 ((Lisp_Object (*) (EXFUN_##max_args)) (subr)->subr_fn) | |
| 2930 #define subr_name(subr) ((subr)->name) | |
| 428 | 2931 |
| 442 | 2932 /*------------------------------ marker --------------------------------*/ |
| 2933 | |
| 428 | 2934 |
| 440 | 2935 typedef struct Lisp_Marker Lisp_Marker; |
| 428 | 2936 struct Lisp_Marker |
| 2937 { | |
|
5120
d1247f3cc363
latest work on lisp-object workspace;
Ben Wing <ben@xemacs.org>
parents:
5118
diff
changeset
|
2938 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 440 | 2939 Lisp_Marker *next; |
| 2940 Lisp_Marker *prev; | |
| 428 | 2941 struct buffer *buffer; |
| 665 | 2942 Membpos membpos; |
| 428 | 2943 char insertion_type; |
| 2944 }; | |
| 2945 | |
|
5120
d1247f3cc363
latest work on lisp-object workspace;
Ben Wing <ben@xemacs.org>
parents:
5118
diff
changeset
|
2946 DECLARE_MODULE_API_LISP_OBJECT (marker, Lisp_Marker); |
| 428 | 2947 #define XMARKER(x) XRECORD (x, marker, Lisp_Marker) |
| 617 | 2948 #define wrap_marker(p) wrap_record (p, marker) |
| 428 | 2949 #define MARKERP(x) RECORDP (x, marker) |
| 2950 #define CHECK_MARKER(x) CHECK_RECORD (x, marker) | |
| 2951 #define CONCHECK_MARKER(x) CONCHECK_RECORD (x, marker) | |
| 2952 | |
| 2953 /* The second check was looking for GCed markers still in use */ | |
|
5581
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
2954 /* assert (!FIXNUMP (XMARKER (x)->lheader.next.v)); */ |
| 428 | 2955 |
| 2956 #define marker_next(m) ((m)->next) | |
| 2957 #define marker_prev(m) ((m)->prev) | |
| 2958 | |
| 3063 | 2959 /*-------------------basic int (no connection to char)------------------*/ |
| 2960 | |
| 2961 #define ZEROP(x) EQ (x, Qzero) | |
| 428 | 2962 |
| 800 | 2963 #ifdef ERROR_CHECK_TYPES |
| 428 | 2964 |
|
5581
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
2965 #define XFIXNUM(x) XFIXNUM_1 (x, __FILE__, __LINE__) |
| 3063 | 2966 |
| 2967 DECLARE_INLINE_HEADER ( | |
| 2968 EMACS_INT | |
|
5581
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
2969 XFIXNUM_1 (Lisp_Object obj, const Ascbyte *file, int line) |
| 3063 | 2970 ) |
| 2971 { | |
|
5581
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
2972 assert_at_line (FIXNUMP (obj), file, line); |
|
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
2973 return XREALFIXNUM (obj); |
| 3063 | 2974 } |
| 2975 | |
| 5038 | 2976 #else /* not ERROR_CHECK_TYPES */ |
| 3063 | 2977 |
|
5581
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
2978 #define XFIXNUM(obj) XREALFIXNUM (obj) |
| 3063 | 2979 |
| 5038 | 2980 #endif /* (not) ERROR_CHECK_TYPES */ |
| 3063 | 2981 |
|
5581
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
2982 #define CHECK_FIXNUM(x) do { \ |
|
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
2983 if (!FIXNUMP (x)) \ |
|
5191
71ee43b8a74d
Add #'equalp as a hash test by default; add #'define-hash-table-test, GNU API
Aidan Kehoe <kehoea@parhasard.net>
parents:
5190
diff
changeset
|
2984 dead_wrong_type_argument (Qfixnump, x); \ |
| 3063 | 2985 } while (0) |
| 2986 | |
|
5581
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
2987 #define CONCHECK_FIXNUM(x) do { \ |
|
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
2988 if (!FIXNUMP (x)) \ |
|
5191
71ee43b8a74d
Add #'equalp as a hash test by default; add #'define-hash-table-test, GNU API
Aidan Kehoe <kehoea@parhasard.net>
parents:
5190
diff
changeset
|
2989 x = wrong_type_argument (Qfixnump, x); \ |
| 3063 | 2990 } while (0) |
| 2991 | |
|
5092
3aa3888729c3
move inclusion point of text.h to clean things up a bit
Ben Wing <ben@xemacs.org>
parents:
5077
diff
changeset
|
2992 END_C_DECLS |
|
3aa3888729c3
move inclusion point of text.h to clean things up a bit
Ben Wing <ben@xemacs.org>
parents:
5077
diff
changeset
|
2993 |
|
3aa3888729c3
move inclusion point of text.h to clean things up a bit
Ben Wing <ben@xemacs.org>
parents:
5077
diff
changeset
|
2994 /* -------------- properties of internally-formatted text ------------- */ |
|
3aa3888729c3
move inclusion point of text.h to clean things up a bit
Ben Wing <ben@xemacs.org>
parents:
5077
diff
changeset
|
2995 |
|
3aa3888729c3
move inclusion point of text.h to clean things up a bit
Ben Wing <ben@xemacs.org>
parents:
5077
diff
changeset
|
2996 #include "text.h" |
|
3aa3888729c3
move inclusion point of text.h to clean things up a bit
Ben Wing <ben@xemacs.org>
parents:
5077
diff
changeset
|
2997 |
| 3063 | 2998 /*------------------------------- char ---------------------------------*/ |
| 2999 | |
|
5092
3aa3888729c3
move inclusion point of text.h to clean things up a bit
Ben Wing <ben@xemacs.org>
parents:
5077
diff
changeset
|
3000 BEGIN_C_DECLS |
|
3aa3888729c3
move inclusion point of text.h to clean things up a bit
Ben Wing <ben@xemacs.org>
parents:
5077
diff
changeset
|
3001 |
|
3aa3888729c3
move inclusion point of text.h to clean things up a bit
Ben Wing <ben@xemacs.org>
parents:
5077
diff
changeset
|
3002 #ifdef ERROR_CHECK_TYPES |
|
3aa3888729c3
move inclusion point of text.h to clean things up a bit
Ben Wing <ben@xemacs.org>
parents:
5077
diff
changeset
|
3003 |
| 3063 | 3004 /* NOTE: There are basic functions for converting between a character and |
| 3005 the string representation of a character in text.h, as well as lots of | |
| 3006 other character-related stuff. There are other functions/macros for | |
| 3007 working with Ichars in charset.h, for retrieving the charset of an | |
| 3008 Ichar, the length of an Ichar when converted to text, etc. | |
| 3009 */ | |
| 3010 | |
| 3011 DECLARE_INLINE_HEADER ( | |
| 3012 int | |
| 3013 CHARP_1 (Lisp_Object obj, const Ascbyte *file, int line) | |
| 3014 ) | |
| 3015 { | |
| 3016 if (XTYPE (obj) != Lisp_Type_Char) | |
| 3017 return 0; | |
| 3018 assert_at_line (valid_ichar_p (XCHARVAL (obj)), file, line); | |
| 3019 return 1; | |
| 3020 } | |
| 3021 | |
| 3022 #define CHARP(x) CHARP_1 (x, __FILE__, __LINE__) | |
| 3023 | |
| 826 | 3024 DECLARE_INLINE_HEADER ( |
| 867 | 3025 Ichar |
| 2367 | 3026 XCHAR_1 (Lisp_Object obj, const Ascbyte *file, int line) |
| 826 | 3027 ) |
| 428 | 3028 { |
| 3063 | 3029 Ichar ch; |
| 788 | 3030 assert_at_line (CHARP (obj), file, line); |
| 3063 | 3031 ch = XCHARVAL (obj); |
| 3032 assert_at_line (valid_ichar_p (ch), file, line); | |
| 3033 return ch; | |
| 428 | 3034 } |
| 3035 | |
| 788 | 3036 #define XCHAR(x) XCHAR_1 (x, __FILE__, __LINE__) |
| 3037 | |
| 3063 | 3038 #else /* not ERROR_CHECK_TYPES */ |
| 3039 | |
| 3040 #define CHARP(x) (XTYPE (x) == Lisp_Type_Char) | |
| 3041 #define XCHAR(x) ((Ichar) XCHARVAL (x)) | |
| 3042 | |
| 3043 #endif /* (else) not ERROR_CHECK_TYPES */ | |
| 3044 | |
| 3045 #define CONCHECK_CHAR(x) do { \ | |
| 3046 if (!CHARP (x)) \ | |
| 3047 x = wrong_type_argument (Qcharacterp, x); \ | |
| 3048 } while (0) | |
| 3049 | |
| 3050 #define CHECK_CHAR(x) do { \ | |
| 3051 if (!CHARP (x)) \ | |
| 3052 dead_wrong_type_argument (Qcharacterp, x); \ | |
| 3053 } while (0) | |
| 3054 | |
| 3055 | |
| 3056 DECLARE_INLINE_HEADER ( | |
| 3057 Lisp_Object | |
| 3058 make_char (Ichar val) | |
| 3059 ) | |
| 3060 { | |
| 3061 type_checking_assert (valid_ichar_p (val)); | |
| 3062 /* This is defined in lisp-union.h or lisp-disunion.h */ | |
| 3063 return make_char_1 (val); | |
| 3064 } | |
| 3065 | |
| 3066 /*------------------------- int-char connection ------------------------*/ | |
| 3067 | |
| 3068 #ifdef ERROR_CHECK_TYPES | |
| 3069 | |
|
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|
3070 #define XCHAR_OR_FIXNUM(x) XCHAR_OR_FIXNUM_1 (x, __FILE__, __LINE__) |
| 3063 | 3071 |
| 3072 DECLARE_INLINE_HEADER ( | |
| 3073 EMACS_INT | |
|
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|
3074 XCHAR_OR_FIXNUM_1 (Lisp_Object obj, const Ascbyte *file, int line) |
| 3063 | 3075 ) |
| 3076 { | |
|
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|
3077 assert_at_line (FIXNUMP (obj) || CHARP (obj), file, line); |
|
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|
3078 return CHARP (obj) ? XCHAR (obj) : XFIXNUM (obj); |
| 3063 | 3079 } |
| 3080 | |
| 788 | 3081 #else /* no error checking */ |
| 3082 | |
| 4134 | 3083 /* obj is multiply eval'ed and not an lvalue; use an inline function instead |
| 3084 of a macro. */ | |
| 3085 DECLARE_INLINE_HEADER ( | |
| 3086 EMACS_INT | |
|
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|
3087 XCHAR_OR_FIXNUM (Lisp_Object obj) |
| 4134 | 3088 ) |
| 3089 { | |
|
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|
3090 return CHARP (obj) ? XCHAR (obj) : XFIXNUM (obj); |
| 4134 | 3091 } |
| 788 | 3092 |
| 3093 #endif /* no error checking */ | |
| 428 | 3094 |
| 3063 | 3095 /* True of X is an integer whose value is the valid integral equivalent of a |
| 3096 character. */ | |
| 3097 | |
|
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|
3098 #define CHAR_INTP(x) (FIXNUMP (x) && valid_ichar_p (XFIXNUM (x))) |
| 3063 | 3099 |
| 3100 /* True of X is a character or an integral value that can be converted into a | |
| 3101 character. */ | |
| 3102 #define CHAR_OR_CHAR_INTP(x) (CHARP (x) || CHAR_INTP (x)) | |
| 3103 | |
| 3104 DECLARE_INLINE_HEADER ( | |
| 3105 Ichar | |
| 3106 XCHAR_OR_CHAR_INT (Lisp_Object obj) | |
| 3107 ) | |
| 3108 { | |
|
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|
3109 return CHARP (obj) ? XCHAR (obj) : XFIXNUM (obj); |
| 3063 | 3110 } |
| 3111 | |
| 3112 /* Signal an error if CH is not a valid character or integer Lisp_Object. | |
| 3113 If CH is an integer Lisp_Object, convert it to a character Lisp_Object, | |
| 3114 but merely by repackaging, without performing tests for char validity. | |
| 3115 */ | |
| 3116 | |
| 3117 #define CHECK_CHAR_COERCE_INT(x) do { \ | |
| 3118 if (CHARP (x)) \ | |
| 3119 ; \ | |
| 3120 else if (CHAR_INTP (x)) \ | |
|
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|
3121 x = make_char (XFIXNUM (x)); \ |
| 3063 | 3122 else \ |
| 3123 x = wrong_type_argument (Qcharacterp, x); \ | |
| 3124 } while (0) | |
| 3125 | |
| 3126 /* next three always continuable because they coerce their arguments. */ | |
|
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Mechanically change INT to FIXNUM in our sources.
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|
3127 #define CHECK_FIXNUM_COERCE_CHAR(x) do { \ |
|
56144c8593a8
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|
3128 if (FIXNUMP (x)) \ |
| 3063 | 3129 ; \ |
| 3130 else if (CHARP (x)) \ | |
|
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|
3131 x = make_fixnum (XCHAR (x)); \ |
| 3063 | 3132 else \ |
| 3133 x = wrong_type_argument (Qinteger_or_char_p, x); \ | |
| 3134 } while (0) | |
| 3135 | |
|
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Mechanically change INT to FIXNUM in our sources.
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|
3136 #define CHECK_FIXNUM_COERCE_MARKER(x) do { \ |
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56144c8593a8
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|
3137 if (FIXNUMP (x)) \ |
| 3063 | 3138 ; \ |
| 3139 else if (MARKERP (x)) \ | |
|
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|
3140 x = make_fixnum (marker_position (x)); \ |
| 3063 | 3141 else \ |
| 3142 x = wrong_type_argument (Qinteger_or_marker_p, x); \ | |
| 3143 } while (0) | |
| 3144 | |
|
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Mechanically change INT to FIXNUM in our sources.
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|
3145 #define CHECK_FIXNUM_COERCE_CHAR_OR_MARKER(x) do { \ |
|
56144c8593a8
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|
3146 if (FIXNUMP (x)) \ |
| 3063 | 3147 ; \ |
| 3148 else if (CHARP (x)) \ | |
|
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Mechanically change INT to FIXNUM in our sources.
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|
3149 x = make_fixnum (XCHAR (x)); \ |
| 3063 | 3150 else if (MARKERP (x)) \ |
|
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|
3151 x = make_fixnum (marker_position (x)); \ |
| 3063 | 3152 else \ |
| 3153 x = wrong_type_argument (Qinteger_char_or_marker_p, x); \ | |
| 3154 } while (0) | |
| 428 | 3155 |
| 442 | 3156 /*------------------------------ float ---------------------------------*/ |
| 428 | 3157 |
| 3158 /* Note: the 'unused_next_' field exists only to ensure that the | |
| 3159 `next' pointer fits within the structure, for the purposes of the | |
| 3160 free list. This makes a difference in the unlikely case of | |
| 3161 sizeof(double) being smaller than sizeof(void *). */ | |
| 3162 | |
| 3163 struct Lisp_Float | |
| 3164 { | |
|
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3165 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 428 | 3166 union { double d; struct Lisp_Float *unused_next_; } data; |
| 3167 }; | |
| 3168 typedef struct Lisp_Float Lisp_Float; | |
| 3169 | |
|
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3170 DECLARE_LISP_OBJECT (float, Lisp_Float); |
| 428 | 3171 #define XFLOAT(x) XRECORD (x, float, Lisp_Float) |
| 617 | 3172 #define wrap_float(p) wrap_record (p, float) |
| 428 | 3173 #define FLOATP(x) RECORDP (x, float) |
| 3174 #define CHECK_FLOAT(x) CHECK_RECORD (x, float) | |
| 3175 #define CONCHECK_FLOAT(x) CONCHECK_RECORD (x, float) | |
| 3176 | |
| 3177 #define float_data(f) ((f)->data.d) | |
| 3178 #define XFLOAT_DATA(x) float_data (XFLOAT (x)) | |
| 3179 | |
|
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|
3180 #define XFLOATFIXNUM(n) extract_float (n) |
|
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|
3181 |
|
56144c8593a8
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|
3182 #define CHECK_FIXNUM_OR_FLOAT(x) do { \ |
|
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|
3183 if (!FIXNUM_OR_FLOATP (x)) \ |
| 428 | 3184 dead_wrong_type_argument (Qnumberp, x); \ |
| 3185 } while (0) | |
| 3186 | |
|
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|
3187 #define CONCHECK_FIXNUM_OR_FLOAT(x) do { \ |
|
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|
3188 if (!FIXNUM_OR_FLOATP (x)) \ |
| 428 | 3189 x = wrong_type_argument (Qnumberp, x); \ |
| 3190 } while (0) | |
| 3191 | |
|
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|
3192 # define FIXNUM_OR_FLOATP(x) (FIXNUMP (x) || FLOATP (x)) |
| 428 | 3193 |
|
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|
3194 /* #### change for 64-bit machines */ |
|
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|
3195 #define FLOAT_HASHCODE_FROM_DOUBLE(dbl) \ |
|
71ee43b8a74d
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|
3196 (unsigned long)(fmod (dbl, 4e9)) |
|
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|
3197 |
| 442 | 3198 /*--------------------------- readonly objects -------------------------*/ |
| 440 | 3199 |
| 3263 | 3200 #ifndef NEW_GC |
| 428 | 3201 #define CHECK_C_WRITEABLE(obj) \ |
| 3202 do { if (c_readonly (obj)) c_write_error (obj); } while (0) | |
| 3203 | |
| 2720 | 3204 #define C_READONLY(obj) (C_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj))) |
| 3263 | 3205 #endif /* not NEW_GC */ |
| 2720 | 3206 |
| 428 | 3207 #define CHECK_LISP_WRITEABLE(obj) \ |
| 3208 do { if (lisp_readonly (obj)) lisp_write_error (obj); } while (0) | |
| 3209 | |
| 3210 #define LISP_READONLY(obj) (LISP_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj))) | |
| 3211 | |
| 980 | 3212 /*----------------------------- structures ----------------------------*/ |
| 428 | 3213 |
| 3214 typedef struct structure_keyword_entry structure_keyword_entry; | |
| 3215 struct structure_keyword_entry | |
| 3216 { | |
| 3217 Lisp_Object keyword; | |
| 3218 int (*validate) (Lisp_Object keyword, Lisp_Object value, | |
| 578 | 3219 Error_Behavior errb); |
| 428 | 3220 }; |
| 3221 | |
| 3222 typedef struct | |
| 3223 { | |
| 3224 Dynarr_declare (structure_keyword_entry); | |
| 3225 } structure_keyword_entry_dynarr; | |
| 3226 | |
| 3227 typedef struct structure_type structure_type; | |
| 3228 struct structure_type | |
| 3229 { | |
| 3230 Lisp_Object type; | |
| 3231 structure_keyword_entry_dynarr *keywords; | |
| 578 | 3232 int (*validate) (Lisp_Object data, Error_Behavior errb); |
| 428 | 3233 Lisp_Object (*instantiate) (Lisp_Object data); |
| 3234 }; | |
| 3235 | |
| 3236 typedef struct | |
| 3237 { | |
| 3238 Dynarr_declare (structure_type); | |
| 3239 } structure_type_dynarr; | |
| 3240 | |
| 3241 struct structure_type *define_structure_type (Lisp_Object type, | |
| 3242 int (*validate) | |
| 3243 (Lisp_Object data, | |
| 578 | 3244 Error_Behavior errb), |
| 428 | 3245 Lisp_Object (*instantiate) |
| 3246 (Lisp_Object data)); | |
| 3247 void define_structure_type_keyword (struct structure_type *st, | |
| 3248 Lisp_Object keyword, | |
| 3249 int (*validate) (Lisp_Object keyword, | |
| 3250 Lisp_Object value, | |
| 578 | 3251 Error_Behavior errb)); |
| 428 | 3252 |
| 858 | 3253 /*---------------------------- weak boxes ------------------------------*/ |
| 3254 | |
| 3255 struct weak_box | |
| 3256 { | |
|
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|
3257 NORMAL_LISP_OBJECT_HEADER header; |
| 858 | 3258 Lisp_Object value; |
| 3259 | |
| 3260 Lisp_Object next_weak_box; /* don't mark through this! */ | |
| 3261 }; | |
| 3262 | |
| 3263 void prune_weak_boxes (void); | |
| 3264 Lisp_Object make_weak_box (Lisp_Object value); | |
| 3265 Lisp_Object weak_box_ref (Lisp_Object value); | |
| 3266 | |
|
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|
3267 DECLARE_LISP_OBJECT (weak_box, struct weak_box); |
| 858 | 3268 #define XWEAK_BOX(x) XRECORD (x, weak_box, struct weak_box) |
| 3269 #define XSET_WEAK_BOX(x, v) (XWEAK_BOX (x)->value = (v)) | |
| 3270 #define wrap_weak_box(p) wrap_record (p, weak_box) | |
| 3271 #define WEAK_BOXP(x) RECORDP (x, weak_box) | |
| 3272 #define CHECK_WEAK_BOX(x) CHECK_RECORD (x, weak_box) | |
| 3273 #define CONCHECK_WEAK_BOX(x) CONCHECK_RECORD (x, weak_box) | |
| 3274 | |
| 888 | 3275 /*--------------------------- ephemerons ----------------------------*/ |
| 3276 | |
| 3277 struct ephemeron | |
| 3278 { | |
|
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|
3279 NORMAL_LISP_OBJECT_HEADER header; |
| 888 | 3280 |
| 3281 Lisp_Object key; | |
| 3282 | |
| 3283 /* This field holds a pair. The cdr of this cons points to the next | |
| 3284 ephemeron in Vall_ephemerons. The car points to another pair | |
| 3285 whose car is the value and whose cdr is the finalizer. | |
| 3286 | |
| 3287 This representation makes it very easy to unlink an ephemeron | |
| 3288 from Vall_ephemerons and chain it into | |
| 3289 Vall_ephemerons_to_finalize. */ | |
| 3290 | |
| 3291 Lisp_Object cons_chain; | |
| 3292 | |
| 3293 Lisp_Object value; | |
| 3294 }; | |
| 3295 | |
| 3296 void prune_ephemerons (void); | |
| 3297 Lisp_Object ephemeron_value(Lisp_Object ephi); | |
| 1590 | 3298 void init_marking_ephemerons(void); |
| 3299 int continue_marking_ephemerons(void); | |
| 888 | 3300 int finish_marking_ephemerons(void); |
| 3301 Lisp_Object zap_finalize_list(void); | |
| 3302 Lisp_Object make_ephemeron(Lisp_Object key, Lisp_Object value, Lisp_Object finalizer); | |
| 3303 | |
|
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|
3304 DECLARE_LISP_OBJECT(ephemeron, struct ephemeron); |
| 888 | 3305 #define XEPHEMERON(x) XRECORD (x, ephemeron, struct ephemeron) |
| 3306 #define XEPHEMERON_REF(x) (XEPHEMERON (x)->value) | |
| 3307 #define XEPHEMERON_NEXT(x) (XCDR (XEPHEMERON(x)->cons_chain)) | |
| 3308 #define XEPHEMERON_FINALIZER(x) (XCDR (XCAR (XEPHEMERON (x)->cons_chain))) | |
| 3309 #define XSET_EPHEMERON_NEXT(x, n) (XSETCDR (XEPHEMERON(x)->cons_chain, n)) | |
| 3310 #define XSET_EPHEMERON_VALUE(x, v) (XEPHEMERON(x)->value = (v)) | |
| 3311 #define XSET_EPHEMERON_KEY(x, k) (XEPHEMERON(x)->key = (k)) | |
| 3312 #define wrap_ephemeron(p) wrap_record (p, ephemeron) | |
| 3313 #define EPHEMERONP(x) RECORDP (x, ephemeron) | |
| 3314 #define CHECK_EPHEMERON(x) CHECK_RECORD (x, ephemeron) | |
| 3315 #define CONCHECK_EPHEMERON(x) CONCHECK_RECORD (x, ephemeron) | |
| 3316 | |
| 858 | 3317 |
| 442 | 3318 /*---------------------------- weak lists ------------------------------*/ |
| 428 | 3319 |
| 3320 enum weak_list_type | |
| 3321 { | |
| 3322 /* element disappears if it's unmarked. */ | |
| 3323 WEAK_LIST_SIMPLE, | |
| 3324 /* element disappears if it's a cons and either its car or | |
| 3325 cdr is unmarked. */ | |
| 3326 WEAK_LIST_ASSOC, | |
| 3327 /* element disappears if it's a cons and its car is unmarked. */ | |
| 3328 WEAK_LIST_KEY_ASSOC, | |
| 3329 /* element disappears if it's a cons and its cdr is unmarked. */ | |
| 442 | 3330 WEAK_LIST_VALUE_ASSOC, |
| 3331 /* element disappears if it's a cons and neither its car nor | |
| 3332 its cdr is marked. */ | |
| 3333 WEAK_LIST_FULL_ASSOC | |
| 428 | 3334 }; |
| 3335 | |
| 3336 struct weak_list | |
| 3337 { | |
|
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3338 NORMAL_LISP_OBJECT_HEADER header; |
| 428 | 3339 Lisp_Object list; /* don't mark through this! */ |
| 3340 enum weak_list_type type; | |
| 3341 Lisp_Object next_weak; /* don't mark through this! */ | |
| 3342 }; | |
| 3343 | |
|
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3344 DECLARE_LISP_OBJECT (weak_list, struct weak_list); |
| 428 | 3345 #define XWEAK_LIST(x) XRECORD (x, weak_list, struct weak_list) |
| 617 | 3346 #define wrap_weak_list(p) wrap_record (p, weak_list) |
| 428 | 3347 #define WEAK_LISTP(x) RECORDP (x, weak_list) |
| 3348 #define CHECK_WEAK_LIST(x) CHECK_RECORD (x, weak_list) | |
| 3349 #define CONCHECK_WEAK_LIST(x) CONCHECK_RECORD (x, weak_list) | |
| 3350 | |
| 3351 #define weak_list_list(w) ((w)->list) | |
| 3352 #define XWEAK_LIST_LIST(w) (XWEAK_LIST (w)->list) | |
| 3353 | |
| 3354 Lisp_Object make_weak_list (enum weak_list_type type); | |
| 3355 /* The following two are only called by the garbage collector */ | |
| 3356 int finish_marking_weak_lists (void); | |
| 3357 void prune_weak_lists (void); | |
| 3358 | |
| 1743 | 3359 END_C_DECLS |
| 428 | 3360 |
| 3361 /************************************************************************/ | |
| 3362 /* Definitions of primitive Lisp functions and variables */ | |
| 3363 /************************************************************************/ | |
| 3364 | |
| 3365 | |
| 3366 /* DEFUN - Define a built-in Lisp-visible C function or `subr'. | |
| 3367 `lname' should be the name to give the function in Lisp, | |
| 3368 as a null-terminated C string. | |
| 3369 `Fname' should be the C equivalent of `lname', using only characters | |
| 3370 valid in a C identifier, with an "F" prepended. | |
| 3371 The name of the C constant structure that records information | |
| 3372 on this function for internal use is "S" concatenated with Fname. | |
| 3373 `min_args' should be a number, the minimum number of arguments allowed. | |
| 3374 `max_args' should be a number, the maximum number of arguments allowed, | |
| 3375 or else MANY or UNEVALLED. | |
| 3376 MANY means pass a vector of evaluated arguments, | |
| 3377 in the form of an integer number-of-arguments | |
| 3378 followed by the address of a vector of Lisp_Objects | |
| 3379 which contains the argument values. | |
| 3380 UNEVALLED means pass the list of unevaluated arguments. | |
| 3381 `prompt' says how to read arguments for an interactive call. | |
| 3382 See the doc string for `interactive'. | |
| 3383 A null string means call interactively with no arguments. | |
| 3384 `arglist' are the comma-separated arguments (always Lisp_Objects) for | |
| 3385 the function. | |
| 3386 The docstring for the function is placed as a "C" comment between | |
| 3387 the prompt and the `args' argument. make-docfile reads the | |
| 3388 comment and creates the DOC file from it. | |
| 3389 */ | |
| 3390 | |
| 3391 #define EXFUN_0 void | |
| 3392 #define EXFUN_1 Lisp_Object | |
| 3393 #define EXFUN_2 Lisp_Object,Lisp_Object | |
| 3394 #define EXFUN_3 Lisp_Object,Lisp_Object,Lisp_Object | |
| 3395 #define EXFUN_4 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object | |
| 3396 #define EXFUN_5 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object | |
| 3397 #define EXFUN_6 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \ | |
| 3398 Lisp_Object | |
| 3399 #define EXFUN_7 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \ | |
| 3400 Lisp_Object,Lisp_Object | |
| 3401 #define EXFUN_8 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \ | |
| 3402 Lisp_Object,Lisp_Object,Lisp_Object | |
| 3403 #define EXFUN_MANY int, Lisp_Object* | |
| 3404 #define EXFUN_UNEVALLED Lisp_Object | |
| 3405 #define EXFUN(sym, max_args) Lisp_Object sym (EXFUN_##max_args) | |
| 2268 | 3406 #define EXFUN_NORETURN(sym, max_args) \ |
| 3407 DECLARE_DOESNT_RETURN_TYPE (Lisp_Object, sym (EXFUN_##max_args)) | |
| 428 | 3408 |
| 3409 #define SUBR_MAX_ARGS 8 | |
| 3410 #define MANY -2 | |
| 3411 #define UNEVALLED -1 | |
| 3412 | |
| 3413 /* Can't be const, because then subr->doc is read-only and | |
| 3414 Snarf_documentation chokes */ | |
| 3415 | |
| 3263 | 3416 #ifdef NEW_GC |
| 2720 | 3417 #define DEFUN(lname, Fname, min_args, max_args, prompt, arglist) \ |
| 3418 Lisp_Object Fname (EXFUN_##max_args); \ | |
| 3419 static struct Lisp_Subr MC_ALLOC_S##Fname = \ | |
| 3420 { \ | |
| 3421 { /* struct lrecord_header */ \ | |
| 3422 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3423 1, /* lisp_readonly bit */ \ | |
| 3424 0, /* free */ \ | |
| 3425 0 /* uid */ \ | |
| 3426 }, \ | |
| 3427 min_args, \ | |
| 3428 max_args, \ | |
| 3429 prompt, \ | |
| 3430 0, /* doc string */ \ | |
| 3431 lname, \ | |
| 3432 (lisp_fn_t) Fname \ | |
| 3433 }; \ | |
| 2814 | 3434 static struct Lisp_Subr *S##Fname; \ |
| 2720 | 3435 Lisp_Object Fname (DEFUN_##max_args arglist) |
| 3436 | |
| 3437 #define DEFUN_NORETURN(lname, Fname, min_args, max_args, prompt, arglist) \ | |
| 3438 DECLARE_DOESNT_RETURN_TYPE (Lisp_Object, Fname (EXFUN_##max_args)); \ | |
| 3439 static struct Lisp_Subr MC_ALLOC_S##Fname = \ | |
| 3440 { \ | |
| 3441 { /* struct lrecord_header */ \ | |
| 3442 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3443 1, /* lisp_readonly bit */ \ | |
| 3444 0, /* free */ \ | |
| 3445 0 /* uid */ \ | |
| 3446 }, \ | |
| 3447 min_args, \ | |
| 3448 max_args, \ | |
| 3449 prompt, \ | |
| 3450 0, /* doc string */ \ | |
| 3451 lname, \ | |
| 3452 (lisp_fn_t) Fname \ | |
| 3453 }; \ | |
| 2814 | 3454 static struct Lisp_Subr *S##Fname; \ |
| 2720 | 3455 DOESNT_RETURN_TYPE (Lisp_Object) Fname (DEFUN_##max_args arglist) |
| 2834 | 3456 #define GET_DEFUN_LISP_OBJECT(Fname) \ |
|
5280
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Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
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changeset
|
3457 wrap_subr (&MC_ALLOC_S##Fname) |
| 3263 | 3458 #else /* not NEW_GC */ |
| 428 | 3459 #define DEFUN(lname, Fname, min_args, max_args, prompt, arglist) \ |
| 3460 Lisp_Object Fname (EXFUN_##max_args); \ | |
| 442 | 3461 static struct Lisp_Subr S##Fname = \ |
| 3462 { \ | |
| 3463 { /* struct lrecord_header */ \ | |
| 3464 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3465 1, /* mark bit */ \ | |
| 3466 1, /* c_readonly bit */ \ | |
| 1111 | 3467 1, /* lisp_readonly bit */ \ |
| 442 | 3468 }, \ |
| 3469 min_args, \ | |
| 3470 max_args, \ | |
| 3471 prompt, \ | |
| 3472 0, /* doc string */ \ | |
| 3473 lname, \ | |
| 3474 (lisp_fn_t) Fname \ | |
| 3475 }; \ | |
| 428 | 3476 Lisp_Object Fname (DEFUN_##max_args arglist) |
| 3477 | |
| 2268 | 3478 #define DEFUN_NORETURN(lname, Fname, min_args, max_args, prompt, arglist) \ |
| 3479 DECLARE_DOESNT_RETURN_TYPE (Lisp_Object, Fname (EXFUN_##max_args)); \ | |
| 3480 static struct Lisp_Subr S##Fname = \ | |
| 3481 { \ | |
| 3482 { /* struct lrecord_header */ \ | |
| 3483 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3484 1, /* mark bit */ \ | |
| 3485 1, /* c_readonly bit */ \ | |
| 3486 1, /* lisp_readonly bit */ \ | |
| 3487 }, \ | |
| 3488 min_args, \ | |
| 3489 max_args, \ | |
| 3490 prompt, \ | |
| 3491 0, /* doc string */ \ | |
| 3492 lname, \ | |
| 3493 (lisp_fn_t) Fname \ | |
| 3494 }; \ | |
| 3495 DOESNT_RETURN_TYPE (Lisp_Object) Fname (DEFUN_##max_args arglist) | |
| 2834 | 3496 #define GET_DEFUN_LISP_OBJECT(Fname) \ |
|
5280
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
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|
3497 wrap_subr (&S##Fname) |
| 3263 | 3498 #endif /* not NEW_GC */ |
| 2268 | 3499 |
| 428 | 3500 /* Heavy ANSI C preprocessor hackery to get DEFUN to declare a |
| 3501 prototype that matches max_args, and add the obligatory | |
| 3502 `Lisp_Object' type declaration to the formal C arguments. */ | |
| 3503 | |
| 3504 #define DEFUN_MANY(named_int, named_Lisp_Object) named_int, named_Lisp_Object | |
| 3505 #define DEFUN_UNEVALLED(args) Lisp_Object args | |
| 3506 #define DEFUN_0() void | |
| 3507 #define DEFUN_1(a) Lisp_Object a | |
| 3508 #define DEFUN_2(a,b) DEFUN_1(a), Lisp_Object b | |
| 3509 #define DEFUN_3(a,b,c) DEFUN_2(a,b), Lisp_Object c | |
| 3510 #define DEFUN_4(a,b,c,d) DEFUN_3(a,b,c), Lisp_Object d | |
| 3511 #define DEFUN_5(a,b,c,d,e) DEFUN_4(a,b,c,d), Lisp_Object e | |
| 3512 #define DEFUN_6(a,b,c,d,e,f) DEFUN_5(a,b,c,d,e), Lisp_Object f | |
| 3513 #define DEFUN_7(a,b,c,d,e,f,g) DEFUN_6(a,b,c,d,e,f), Lisp_Object g | |
| 3514 #define DEFUN_8(a,b,c,d,e,f,g,h) DEFUN_7(a,b,c,d,e,f,g),Lisp_Object h | |
| 3515 | |
| 3516 /* WARNING: If you add defines here for higher values of max_args, | |
| 3517 make sure to also fix the clauses in PRIMITIVE_FUNCALL(), | |
| 3518 and change the define of SUBR_MAX_ARGS above. */ | |
| 3519 | |
| 3520 #include "symeval.h" | |
| 3521 | |
| 1743 | 3522 BEGIN_C_DECLS |
| 1650 | 3523 |
| 428 | 3524 /* `specpdl' is the special binding/unwind-protect stack. |
| 3525 | |
| 3526 Knuth says (see the Jargon File): | |
| 3527 At MIT, `pdl' [abbreviation for `Push Down List'] used to | |
| 3528 be a more common synonym for `stack'. | |
| 3529 Everywhere else `stack' seems to be the preferred term. | |
| 3530 | |
| 3531 specpdl_depth is the current depth of `specpdl'. | |
| 771 | 3532 Save this for use later as arg to `unbind_to_1'. */ |
| 1632 | 3533 extern MODULE_API int specpdl_depth_counter; |
| 428 | 3534 #define specpdl_depth() specpdl_depth_counter |
| 3535 | |
| 442 | 3536 |
| 3537 #define CHECK_FUNCTION(fun) do { \ | |
| 3538 while (NILP (Ffunctionp (fun))) \ | |
| 3539 signal_invalid_function_error (fun); \ | |
| 3540 } while (0) | |
|
5679
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Add command remapping, a more robust alternative to #'substitute-key-definition
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3541 |
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|
3542 #define CHECK_COMMAND(x) do { \ |
|
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Add command remapping, a more robust alternative to #'substitute-key-definition
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|
3543 if (NILP (Fcommandp (x))) \ |
|
a81a739181dc
Add command remapping, a more robust alternative to #'substitute-key-definition
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|
3544 { \ |
|
a81a739181dc
Add command remapping, a more robust alternative to #'substitute-key-definition
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diff
changeset
|
3545 dead_wrong_type_argument (Qcommandp, x); \ |
|
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Add command remapping, a more robust alternative to #'substitute-key-definition
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diff
changeset
|
3546 } \ |
|
a81a739181dc
Add command remapping, a more robust alternative to #'substitute-key-definition
Aidan Kehoe <kehoea@parhasard.net>
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diff
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|
3547 } while (0) |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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|
3548 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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diff
changeset
|
3549 /************************************************************************/ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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changeset
|
3550 /* Parsing keyword arguments */ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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|
3551 /************************************************************************/ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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diff
changeset
|
3552 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3553 /* The C subr must have been declared with MANY as its max args, and this |
|
5277
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3554 PARSE_KEYWORDS call must come before any statements. Equivalently, it |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3555 can appear within braces. |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3556 |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3557 FUNCTION is the C name of the current DEFUN. If there is no current |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
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changeset
|
3558 DEFUN, use the PARSE_KEYWORDS_8 macro, not PARSE_KEYWORDS. If the |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3559 current DEFUN has optional arguments that are not keywords, you also need |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3560 to use the PARSE_KEYWORDS_8 macro. This is also the case if there are |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3561 optional arguments that come before the keywords, as Common Lisp |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3562 specifies for #'parse-integer. |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3563 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3564 NARGS is the count of arguments supplied to FUNCTION. |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3565 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3566 ARGS is a pointer to the argument vector (not a Lisp vector) supplied to |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3567 FUNCTION. |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3568 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3569 KEYWORD_COUNT is the number of keywords FUNCTION is normally prepared to |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3570 handle. |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3571 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3572 KEYWORDS is a parenthesised list of those keywords, without the initial |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3573 Q_. |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3574 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3575 KEYWORD_DEFAULTS allows you to set non-nil defaults. Put (keywordname = |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3576 initial_value) in this parameter, a collection of C statements surrounded |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3577 by parentheses and separated by the comma operator. If you don't need |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3578 this, supply NULL as KEYWORD_DEFAULTS. |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3579 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3580 For keywords which appear multiple times in the called argument list, the |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3581 leftmost one overrides, as specified in section 7.1.1 of the CLHS. |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3582 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3583 If you want to check whether a given keyword argument was set (as in the |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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5077
diff
changeset
|
3584 SVAR argument to defun*), supply Qunbound as its default in |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
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changeset
|
3585 KEYWORD_DEFAULTS, and examine it once PARSE_KEYWORDS is done. Lisp code |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3586 cannot supply Qunbound as an argument, so if it is still Qunbound, it was |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3587 not set. |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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5077
diff
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|
3588 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3589 There is no elegant way with this macro to have one name for the keyword |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3590 and an unrelated name for the local variable, as is possible with the |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3591 ((:keyword unrelated-var)) syntax in defun* and in Common Lisp. That |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
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|
3592 shouldn't matter in practice. */ |
|
5277
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
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changeset
|
3593 #if defined (DEBUG_XEMACS) && defined (__STDC_VERSION__) && \ |
|
d804e621add0
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|
3594 __STDC_VERSION__ >= 199901L |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
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|
3595 |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
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changeset
|
3596 /* This version has the advantage that DEFUN without DEFSUBR still provokes |
|
d804e621add0
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Aidan Kehoe <kehoea@parhasard.net>
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changeset
|
3597 a defined but not used warning, and it provokes an assertion failure at |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
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5243
diff
changeset
|
3598 runtime if someone has copied and pasted the PARSE_KEYWORDS macro from |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
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5243
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changeset
|
3599 another function without changing FUNCTION; that would lead to an |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
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5243
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changeset
|
3600 incorrect determination of KEYWORDS_OFFSET. */ |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
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changeset
|
3601 |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
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5243
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changeset
|
3602 #define PARSE_KEYWORDS(function, nargs, args, keyword_count, keywords, \ |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
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changeset
|
3603 keyword_defaults) \ |
|
5280
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
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5279
diff
changeset
|
3604 PARSE_KEYWORDS_8 (intern_massaging_name (1 + #function), nargs, args, \ |
|
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
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5279
diff
changeset
|
3605 keyword_count, keywords, keyword_defaults, \ |
|
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5279
diff
changeset
|
3606 /* Can't XSUBR (Fsymbol_function (...))->min_args, \ |
|
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5279
diff
changeset
|
3607 the function may be advised. */ \ |
|
5581
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
3608 XFIXNUM (Ffunction_min_args \ |
|
5280
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5279
diff
changeset
|
3609 (intern_massaging_name (1 + #function))), \ |
|
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5279
diff
changeset
|
3610 0); \ |
|
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5279
diff
changeset
|
3611 assert (0 == strcmp (__func__, #function)) |
|
5279
d0bc331e433f
Turns out #elsif is not valid preprocessor syntax, who knew!
Aidan Kehoe <kehoea@parhasard.net>
parents:
5278
diff
changeset
|
3612 #else /* defined (DEBUG_XEMACS) && ... */ |
|
5278
d9e65b48e2bf
Correct the NEW_GC non-DEBUG_XEMACS version of PARSE_KEYWORDS().
Aidan Kehoe <kehoea@parhasard.net>
parents:
5277
diff
changeset
|
3613 #define PARSE_KEYWORDS(function, nargs, args, keyword_count, keywords, \ |
|
d9e65b48e2bf
Correct the NEW_GC non-DEBUG_XEMACS version of PARSE_KEYWORDS().
Aidan Kehoe <kehoea@parhasard.net>
parents:
5277
diff
changeset
|
3614 keyword_defaults) \ |
|
5280
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5279
diff
changeset
|
3615 PARSE_KEYWORDS_8 (intern (subr_name (XSUBR \ |
|
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5279
diff
changeset
|
3616 (GET_DEFUN_LISP_OBJECT (function)))), \ |
|
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5279
diff
changeset
|
3617 nargs, args, keyword_count, keywords, \ |
|
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5279
diff
changeset
|
3618 keyword_defaults, \ |
|
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5279
diff
changeset
|
3619 XSUBR (GET_DEFUN_LISP_OBJECT (function))->min_args, \ |
|
59a6419f7504
Use GET_DEFUN_LISP_OBJECT() in PARSE_KEYWORDS(), fix former under NEW_GC.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5279
diff
changeset
|
3620 0) |
|
5279
d0bc331e433f
Turns out #elsif is not valid preprocessor syntax, who knew!
Aidan Kehoe <kehoea@parhasard.net>
parents:
5278
diff
changeset
|
3621 #endif /* defined (DEBUG_XEMACS) && defined (__STDC_VERSION__) ... */ |
|
5277
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3622 |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3623 /* PARSE_KEYWORDS_8 is a more fine-grained version of PARSE_KEYWORDS. The |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3624 differences are as follows: |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3625 |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3626 FUNC_SYM is a symbol reflecting the name of the function for which |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3627 keywords are being parsed. In PARSE_KEYWORDS, it is the Lisp-visible |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3628 name of C_FUNC, interned as a symbol in obarray. |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3629 |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3630 KEYWORDS_OFFSET is the offset into ARGS where the keyword arguments |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3631 start. In PARSE_KEYWORDS, this is the index of the first optional |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3632 argument, determined from the information known about C_FUNC. |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3633 |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3634 ALLOW_OTHER_KEYS corresponds to the &allow-other-keys argument list entry |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3635 in defun*; it is 1 if other keys are normally allowed, 0 otherwise. This |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3636 may be overridden in the caller by specifying :allow-other-keys t in the |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3637 argument list. In PARSE_KEYWORDS, ALLOW_OTHER_KEYS is always 0. */ |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3638 |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3639 #define PARSE_KEYWORDS_8(func_sym, nargs, args, \ |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3640 keyword_count, keywords, keyword_defaults, \ |
|
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3641 keywords_offset, allow_other_keys) \ |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3642 DECLARE_N_KEYWORDS_##keyword_count keywords; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3643 \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3644 do \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3645 { \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3646 Lisp_Object pk_key, pk_value; \ |
|
5277
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3647 Elemcount pk_i = nargs - 1, pk_offset = keywords_offset; \ |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3648 Boolint pk_allow_other_keys = allow_other_keys; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3649 \ |
|
5772
cd4f5f1f1f4c
Add #'write-sequence, on the model of #'write-char, API from Common Lisp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5736
diff
changeset
|
3650 if ((nargs - pk_offset) & 1 && (nargs > pk_offset)) \ |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3651 { \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3652 if (!allow_other_keys \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3653 && !(pk_allow_other_keys \ |
|
5277
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3654 = non_nil_allow_other_keys_p (pk_offset, \ |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3655 nargs, args))) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3656 { \ |
|
5277
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3657 signal_wrong_number_of_arguments_error (func_sym, nargs); \ |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3658 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3659 else \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3660 { \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3661 /* Ignore the trailing arg; so below always sees an even \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3662 number of arguments. */ \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3663 pk_i -= 1; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3664 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3665 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3666 \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3667 (void)(keyword_defaults); \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3668 \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3669 /* Start from the end, because the leftmost element overrides. */ \ |
|
5277
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3670 while (pk_i > pk_offset) \ |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3671 { \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3672 pk_value = args[pk_i--]; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3673 pk_key = args[pk_i--]; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3674 \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3675 if (0) {} \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3676 CHECK_N_KEYWORDS_##keyword_count keywords \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3677 else if (allow_other_keys || pk_allow_other_keys) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3678 { \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3679 continue; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3680 } \ |
|
5241
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
parents:
5214
diff
changeset
|
3681 else if ((pk_allow_other_keys \ |
|
5277
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3682 = non_nil_allow_other_keys_p (pk_offset, \ |
|
5241
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
parents:
5214
diff
changeset
|
3683 nargs, args))) \ |
|
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
parents:
5214
diff
changeset
|
3684 { \ |
|
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
parents:
5214
diff
changeset
|
3685 continue; \ |
|
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
parents:
5214
diff
changeset
|
3686 } \ |
|
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
parents:
5214
diff
changeset
|
3687 else if (EQ (pk_key, Q_allow_other_keys) && \ |
|
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
parents:
5214
diff
changeset
|
3688 NILP (pk_value)) \ |
|
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
parents:
5214
diff
changeset
|
3689 { \ |
|
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
parents:
5214
diff
changeset
|
3690 continue; \ |
|
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
parents:
5214
diff
changeset
|
3691 } \ |
|
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
parents:
5214
diff
changeset
|
3692 else \ |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3693 { \ |
|
5277
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
3694 invalid_keyword_argument (func_sym, pk_key); \ |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3695 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3696 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3697 } while (0) |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3698 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3699 #define DECLARE_N_KEYWORDS_1(a) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3700 Lisp_Object a = Qnil |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3701 #define DECLARE_N_KEYWORDS_2(a,b) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3702 DECLARE_N_KEYWORDS_1(a), b = Qnil |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3703 #define DECLARE_N_KEYWORDS_3(a,b,c) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3704 DECLARE_N_KEYWORDS_2(a,b), c = Qnil |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3705 #define DECLARE_N_KEYWORDS_4(a,b,c,d) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3706 DECLARE_N_KEYWORDS_3(a,b,c), d = Qnil |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3707 #define DECLARE_N_KEYWORDS_5(a,b,c,d,e) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3708 DECLARE_N_KEYWORDS_4(a,b,c,d), e = Qnil |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3709 #define DECLARE_N_KEYWORDS_6(a,b,c,d,e,f) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3710 DECLARE_N_KEYWORDS_5(a,b,c,d,e), f = Qnil |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3711 #define DECLARE_N_KEYWORDS_7(a,b,c,d,e,f,g) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3712 DECLARE_N_KEYWORDS_6(a,b,c,d,e,f), g = Qnil |
|
5322
df125a42c50c
Support up to nine keywords in the PARSE_KEYWORDS() macro.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5320
diff
changeset
|
3713 #define DECLARE_N_KEYWORDS_8(a,b,c,d,e,f,g,h) \ |
|
df125a42c50c
Support up to nine keywords in the PARSE_KEYWORDS() macro.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5320
diff
changeset
|
3714 DECLARE_N_KEYWORDS_7(a,b,c,d,e,f,g), h = Qnil |
|
df125a42c50c
Support up to nine keywords in the PARSE_KEYWORDS() macro.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5320
diff
changeset
|
3715 #define DECLARE_N_KEYWORDS_9(a,b,c,d,e,f,g,h,i) \ |
|
df125a42c50c
Support up to nine keywords in the PARSE_KEYWORDS() macro.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5320
diff
changeset
|
3716 DECLARE_N_KEYWORDS_8(a,b,c,d,e,f,g,h), i = Qnil |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3717 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3718 #define CHECK_N_KEYWORDS_1(a) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3719 else if (EQ (pk_key, Q_##a)) { a = pk_value; } |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3720 #define CHECK_N_KEYWORDS_2(a,b) CHECK_N_KEYWORDS_1(a) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3721 else if (EQ (pk_key, Q_##b)) { b = pk_value; } |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3722 #define CHECK_N_KEYWORDS_3(a,b,c) CHECK_N_KEYWORDS_2(a,b) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3723 else if (EQ (pk_key, Q_##c)) { c = pk_value; } |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3724 #define CHECK_N_KEYWORDS_4(a,b,c,d) CHECK_N_KEYWORDS_3(a,b,c) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3725 else if (EQ (pk_key, Q_##d)) { d = pk_value; } |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3726 #define CHECK_N_KEYWORDS_5(a,b,c,d,e) CHECK_N_KEYWORDS_4(a,b,c,d) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3727 else if (EQ (pk_key, Q_##e)) { e = pk_value; } |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3728 #define CHECK_N_KEYWORDS_6(a,b,c,d,e,f) CHECK_N_KEYWORDS_5(a,b,c,d,e) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3729 else if (EQ (pk_key, Q_##f)) { f = pk_value; } |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3730 #define CHECK_N_KEYWORDS_7(a,b,c,d,e,f,g) CHECK_N_KEYWORDS_6(a,b,c,d,e,f) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3731 else if (EQ (pk_key, Q_##g)) { g = pk_value; } |
|
5322
df125a42c50c
Support up to nine keywords in the PARSE_KEYWORDS() macro.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5320
diff
changeset
|
3732 #define CHECK_N_KEYWORDS_8(a,b,c,d,e,f,g,h) \ |
|
df125a42c50c
Support up to nine keywords in the PARSE_KEYWORDS() macro.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5320
diff
changeset
|
3733 CHECK_N_KEYWORDS_7(a,b,c,d,e,f,g) \ |
|
df125a42c50c
Support up to nine keywords in the PARSE_KEYWORDS() macro.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5320
diff
changeset
|
3734 else if (EQ (pk_key, Q_##h)) { h = pk_value; } |
|
df125a42c50c
Support up to nine keywords in the PARSE_KEYWORDS() macro.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5320
diff
changeset
|
3735 #define CHECK_N_KEYWORDS_9(a,b,c,d,e,f,g,h,i) \ |
|
df125a42c50c
Support up to nine keywords in the PARSE_KEYWORDS() macro.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5320
diff
changeset
|
3736 CHECK_N_KEYWORDS_8(a,b,c,d,e,f,g,h) \ |
|
df125a42c50c
Support up to nine keywords in the PARSE_KEYWORDS() macro.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5320
diff
changeset
|
3737 else if (EQ (pk_key, Q_##i)) { i = pk_value; } |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3738 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3739 Boolint non_nil_allow_other_keys_p (Elemcount offset, int nargs, |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3740 Lisp_Object *args); |
| 442 | 3741 |
| 428 | 3742 |
| 3743 /************************************************************************/ | |
| 3744 /* Checking for QUIT */ | |
| 3745 /************************************************************************/ | |
| 3746 | |
| 1123 | 3747 /* NOTE NOTE NOTE: Invoking QUIT can cause random Lisp code to be executed! |
| 3748 This can happen in numerous ways. For example, on many platforms, QUIT | |
| 3749 needs to drain the event queue to see whether there's a C-g in the works. | |
| 3750 A side effect of this is that, if there's a menu-press event, menu filters | |
| 3751 (i.e. Lisp code) will be invoked. Lisp code could also happen if there's | |
| 3752 an asynchronous timeout, or if the debugger is invoked as a result of | |
| 3753 debug-on-quit and the user returns by hitting `r', etc. etc. | |
| 3754 | |
| 3755 However, GC CANNOT HAPPEN. It is forbidden everywhere within the QUIT- | |
| 3756 processing code, because most callers cannot tolerate GC during QUIT | |
| 3757 since it's just too prevalent. */ | |
| 3758 | |
| 853 | 3759 /* The exact workings of this mechanism are described in detail in signal.c. */ |
| 3760 | |
| 428 | 3761 /* Asynchronous events set something_happened, and then are processed |
| 3762 within the QUIT macro. At this point, we are guaranteed to not be in | |
| 3763 any sensitive code. */ | |
| 3764 | |
| 1632 | 3765 extern MODULE_API volatile int something_happened; |
| 3766 extern MODULE_API int dont_check_for_quit; | |
| 3767 MODULE_API void check_what_happened (void); | |
| 3768 | |
| 3769 extern MODULE_API volatile int quit_check_signal_happened; | |
| 428 | 3770 extern volatile int quit_check_signal_tick_count; |
| 1632 | 3771 MODULE_API void check_quit (void); |
| 3772 | |
| 3773 MODULE_API void signal_quit (void); | |
| 428 | 3774 |
| 853 | 3775 int begin_dont_check_for_quit (void); |
| 3776 int begin_do_check_for_quit (void); | |
| 3777 | |
| 3778 /* Nonzero if the values of `quit-flag' and `inhibit-quit' indicate | |
| 3779 that a quit should be signalled. */ | |
| 771 | 3780 #define QUIT_FLAG_SAYS_SHOULD_QUIT \ |
| 3781 (!NILP (Vquit_flag) && \ | |
| 3782 (NILP (Vinhibit_quit) \ | |
| 3783 || (EQ (Vquit_flag, Qcritical) && !dont_check_for_quit))) | |
| 3784 | |
| 853 | 3785 /* Nonzero if ought to quit now. This is the "efficient" version, which |
| 3786 respects the flags set to indicate whether the full quit check should | |
| 3787 be done. Therefore it may be inaccurate (i.e. lagging reality), esp. | |
| 3788 when poll for quit is used. | |
| 3789 | |
| 3790 This is defined for code that wants to allow quitting, but needs to | |
| 3791 do some cleanup if that happens. (You could always register the cleanup | |
| 3792 code using record_unwind_protect(), but sometimes it makes more sense | |
| 3793 to do it using QUITP.) To use this macro, just call it at the | |
| 3794 appropriate time, and if its value is non-zero, do your cleanup code | |
| 3795 and then call QUIT. | |
| 3796 | |
| 3797 A different version (below) is used for the actual QUIT macro. */ | |
| 428 | 3798 #define QUITP \ |
| 853 | 3799 ((quit_check_signal_happened ? check_quit () : (void) 0), \ |
| 771 | 3800 QUIT_FLAG_SAYS_SHOULD_QUIT) |
| 428 | 3801 |
| 853 | 3802 /* This is the version actually called by QUIT. The difference |
| 3803 between it and QUITP is that it also has side effects in that it | |
| 3804 will handle anything else that has recently signalled itself | |
| 3805 asynchronously and wants to be handled now. Currently this | |
| 3806 includes executing asynchronous timeouts that may have been set | |
| 3807 from Lisp or from the poll-for-quit or poll-for-sigchld | |
| 3808 timers. (#### It seems that, to be slightly more accurate, we | |
| 3809 should also process poll-for-quit timers in the above version. | |
| 3810 However, this mechanism is inherently approximate, so it really | |
| 3811 doesn't matter much.) In the future, it might also include doing a | |
| 3812 thread context switch. Callers of QUITP generally don't except | |
| 1123 | 3813 random side effects to happen (#### unfortunately, random side effects |
| 3814 can happen anyway, e.g. through menu filters -- see comment above), | |
| 3815 so we have this different version. */ | |
| 428 | 3816 #define INTERNAL_QUITP \ |
| 853 | 3817 ((something_happened ? check_what_happened () : (void) 0), \ |
| 771 | 3818 QUIT_FLAG_SAYS_SHOULD_QUIT) |
| 428 | 3819 |
| 3820 /* Check quit-flag and quit if it is non-nil. Also do any other things | |
| 853 | 3821 that are triggered by asynchronous events and might want to be |
| 3822 handled. */ | |
| 428 | 3823 #define QUIT do { if (INTERNAL_QUITP) signal_quit (); } while (0) |
| 3824 | |
| 3825 | |
| 3826 /************************************************************************/ | |
| 3827 /* hashing */ | |
| 3828 /************************************************************************/ | |
| 3829 | |
| 3830 /* #### for a 64-bit machine, we should substitute a prime just over 2^32 */ | |
| 3831 #define GOOD_HASH 65599 /* prime number just over 2^16; Dragon book, p. 435 */ | |
| 3832 #define HASH2(a,b) (GOOD_HASH * (a) + (b)) | |
| 3833 #define HASH3(a,b,c) (GOOD_HASH * HASH2 (a,b) + (c)) | |
| 3834 #define HASH4(a,b,c,d) (GOOD_HASH * HASH3 (a,b,c) + (d)) | |
| 3835 #define HASH5(a,b,c,d,e) (GOOD_HASH * HASH4 (a,b,c,d) + (e)) | |
| 3836 #define HASH6(a,b,c,d,e,f) (GOOD_HASH * HASH5 (a,b,c,d,e) + (f)) | |
| 3837 #define HASH7(a,b,c,d,e,f,g) (GOOD_HASH * HASH6 (a,b,c,d,e,f) + (g)) | |
| 3838 #define HASH8(a,b,c,d,e,f,g,h) (GOOD_HASH * HASH7 (a,b,c,d,e,f,g) + (h)) | |
| 3839 #define HASH9(a,b,c,d,e,f,g,h,i) (GOOD_HASH * HASH8 (a,b,c,d,e,f,g,h) + (i)) | |
| 3840 | |
| 5013 | 3841 #define LISP_HASH(obj) ((unsigned long) STORE_LISP_IN_VOID (obj)) |
| 2516 | 3842 Hashcode memory_hash (const void *xv, Bytecount size); |
|
5191
71ee43b8a74d
Add #'equalp as a hash test by default; add #'define-hash-table-test, GNU API
Aidan Kehoe <kehoea@parhasard.net>
parents:
5190
diff
changeset
|
3843 Hashcode internal_hash (Lisp_Object obj, int depth, Boolint equalp); |
|
71ee43b8a74d
Add #'equalp as a hash test by default; add #'define-hash-table-test, GNU API
Aidan Kehoe <kehoea@parhasard.net>
parents:
5190
diff
changeset
|
3844 Hashcode internal_array_hash (Lisp_Object *arr, int size, int depth, |
|
71ee43b8a74d
Add #'equalp as a hash test by default; add #'define-hash-table-test, GNU API
Aidan Kehoe <kehoea@parhasard.net>
parents:
5190
diff
changeset
|
3845 Boolint equalp); |
| 428 | 3846 |
| 3847 | |
| 3848 /************************************************************************/ | |
| 3849 /* String translation */ | |
| 3850 /************************************************************************/ | |
| 3851 | |
| 771 | 3852 /* When support for message translation exists, GETTEXT() translates a |
| 3853 string from English into the language defined by | |
| 3854 `current-language-environment'. This is done by looking the string | |
| 3855 up in a large predefined table; if no translation is found, the | |
| 3856 original string is returned, and the failure is possibly logged so | |
| 3857 that the translation can later be entered into the table. | |
| 3858 | |
| 3859 In addition to this, there is a mechanism to snarf message strings | |
| 3860 out of the source code so that they can be entered into the tables. | |
| 3861 This is what make-msgfile.lex does. | |
| 3862 | |
| 3863 Handling `format' strings is more difficult: The format string | |
| 3864 should get translated, but not under all circumstances. When the | |
| 3865 format string is a Lisp string, what should happen is that | |
| 3866 Fformat() should format the untranslated args[0] and return that, | |
| 3867 and also call Fgettext() on args[0] and, if that is different, | |
| 3868 format it and store it in the `string-translatable' property of the | |
| 3869 returned string. See Fgettext(). | |
| 3870 | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3871 The variations IGETTEXT, CIGETTEXT and ASCGETTEXT operate on |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3872 Ibyte *, CIbyte *, and Ascbyte * strings, respectively. The |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3873 ASCGETTEXT version has an assert check to verify that its string |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3874 really is pure-ASCII. Plain GETTEXT is defined as ASCGETTEXT, and |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3875 so works the same way. (There are no versions that work for Extbyte *. |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3876 Translate to internal format before working on it.) |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3877 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3878 There are similar functions for building a Lisp string from a C |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3879 string and translating in the process. They again come in three |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3880 variants: build_msg_istring(), build_msg_cistring(), and |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3881 build_msg_ascstring(). Again, build_msg_ascstring() asserts that |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3882 its text is pure-ASCII, and build_msg_string() is the same as |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3883 build_msg_ascstring(). |
| 771 | 3884 */ |
| 3885 | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3886 /* Return value NOT Ascbyte, because the result in general will have been |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3887 translated into a foreign language. */ |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3888 DECLARE_INLINE_HEADER (const CIbyte *ASCGETTEXT (const Ascbyte *s)) |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3889 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3890 ASSERT_ASCTEXT_ASCII (s); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3891 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3892 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3893 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3894 DECLARE_INLINE_HEADER (const Ibyte *IGETTEXT (const Ibyte *s)) |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3895 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3896 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3897 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3898 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3899 DECLARE_INLINE_HEADER (const CIbyte *CIGETTEXT (const CIbyte *s)) |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3900 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3901 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3902 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3903 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3904 DECLARE_INLINE_HEADER (Lisp_Object LISP_GETTEXT (Lisp_Object s)) |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3905 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3906 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3907 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3908 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3909 #define GETTEXT ASCGETTEXT |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3910 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3911 MODULE_API Lisp_Object build_msg_istring (const Ibyte *); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3912 MODULE_API Lisp_Object build_msg_cistring (const CIbyte *); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3913 MODULE_API Lisp_Object build_msg_ascstring (const Ascbyte *); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3914 #define build_msg_string build_msg_ascstring |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3915 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3916 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3917 /* DEFER_GETTEXT() and variants are used to identify strings which are not |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3918 meant to be translated immediately, but instead at some later time. |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3919 This is used in strings that are stored somewhere at dump or |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3920 initialization time, at a time when the current language environment is |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3921 not set. It is the duty of the user of the string to call GETTEXT or |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3922 some variant at the appropriate time. DEFER_GETTTEXT() serves only as a |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3923 marker that the string is translatable, and will as a result be snarfed |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3924 during message snarfing (see above). |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3925 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3926 build_defer_string() and variants are the deferred equivalents of |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3927 build_msg_string() and variants. Similarly to DEFER_GETTEXT(), they |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3928 don't actually do any translation, but serve as place markers for |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3929 message snarfing. However, they may do something more than just build |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3930 a Lisp string -- in particular, they may store a string property |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3931 indicating that the string is translatable (see discussion above about |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3932 this property). |
| 428 | 3933 */ |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3934 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3935 DECLARE_INLINE_HEADER (const Ascbyte *DEFER_ASCGETTEXT (const Ascbyte *s)) |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3936 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
3937 ASSERT_ASCTEXT_ASCII (s); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3938 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3939 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3940 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3941 DECLARE_INLINE_HEADER (const Ibyte *DEFER_IGETTEXT (const Ibyte *s)) |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3942 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3943 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3944 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3945 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3946 DECLARE_INLINE_HEADER (const CIbyte *DEFER_CIGETTEXT (const CIbyte *s)) |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3947 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3948 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3949 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3950 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3951 #define DEFER_GETTEXT DEFER_ASCGETTEXT |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
3952 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3953 MODULE_API Lisp_Object build_defer_istring (const Ibyte *); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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changeset
|
3954 MODULE_API Lisp_Object build_defer_cistring (const CIbyte *); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
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changeset
|
3955 MODULE_API Lisp_Object build_defer_ascstring (const Ascbyte *); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
3956 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3957 #define build_defer_string build_defer_ascstring |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
3958 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
3959 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
3960 void write_msg_istring (Lisp_Object stream, const Ibyte *str); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
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changeset
|
3961 void write_msg_cistring (Lisp_Object stream, const CIbyte *str); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
3962 void write_msg_ascstring (Lisp_Object stream, const Ascbyte *str); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
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diff
changeset
|
3963 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
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|
3964 #define write_msg_string write_msg_ascstring |
| 428 | 3965 |
| 3966 | |
| 3967 /************************************************************************/ | |
| 3968 /* Garbage collection / GC-protection */ | |
| 3969 /************************************************************************/ | |
| 3970 | |
| 3971 /* Structure for recording stack slots that need marking */ | |
| 3972 | |
| 3973 /* This is a chain of structures, each of which points at a Lisp_Object | |
| 3974 variable whose value should be marked in garbage collection. | |
| 3975 Normally every link of the chain is an automatic variable of a function, | |
| 3976 and its `val' points to some argument or local variable of the function. | |
| 3977 On exit to the function, the chain is set back to the value it had on | |
| 3978 entry. This way, no link remains in the chain when the stack frame | |
| 3979 containing the link disappears. | |
| 3980 | |
| 3981 Every function that can call Feval must protect in this fashion all | |
| 3982 Lisp_Object variables whose contents will be used again. */ | |
| 3983 | |
| 1632 | 3984 extern MODULE_API struct gcpro *gcprolist; |
| 428 | 3985 |
| 1743 | 3986 END_C_DECLS |
| 1650 | 3987 |
| 1204 | 3988 /* #### Catching insufficient gcpro: |
| 3989 | |
| 3990 The C++ code below catches GCPRO without UNGCPRO or vice-versa. | |
| 3991 Catching cases where there's no GCPRO or UNGCPRO but should be, however, | |
| 3992 is much harder, but could be done: | |
| 3993 | |
| 3994 1. Lisp_Object becomes a real object. Its creator and destructor need to | |
| 3995 figure out whether the object is on the stack (by looking at the range | |
| 3996 that `this' is within), and if so, add the pointer to a list of all | |
| 3997 stack-based Lisp_Objects. | |
| 3998 | |
| 3999 2. The assignment method needs to do reference-counting on actual Lisp | |
| 4000 objects -- in particular, we need to know if there are any references | |
| 4001 to a Lisp object that are *NOT* from stack-based Lisp_Objects. | |
| 4002 | |
| 4003 3. When we get to a point in the code where we might garbage collect -- | |
| 4004 i.e. Ffuncall(), Feval(), or Fgarbage_collect() is called -- we look | |
| 4005 at our list of stack-based Lisp_Objects, and if there are any that | |
| 4006 point to Lisp objects with no non-stack references, see if there are | |
| 4007 any gcpros pointing to the object, and if not, set a flag indicating | |
| 4008 that the object is "destroyed". (Don't abort yet because the function | |
| 4009 might not use the object any more.) | |
| 4010 | |
| 4011 4. When we detag a pointer using XFOO(), abort if its "destroyed" flag | |
| 4012 is set. | |
| 4013 | |
| 4014 --ben | |
| 4015 */ | |
| 4016 | |
| 428 | 4017 struct gcpro |
| 4018 { | |
| 4019 struct gcpro *next; | |
| 771 | 4020 const Lisp_Object *var; /* Address of first protected variable */ |
| 428 | 4021 int nvars; /* Number of consecutive protected variables */ |
| 1204 | 4022 #if defined (__cplusplus) && defined (ERROR_CHECK_GC) |
| 4023 /* Try to catch GCPRO without UNGCPRO, or vice-versa. G++ complains (at | |
| 4024 least with sufficient numbers of warnings enabled, i.e. -Weffc++) if a | |
| 4025 copy constructor or assignment operator is not defined. */ | |
| 4026 gcpro () : next (0), var (0), nvars (0) { } | |
| 4027 gcpro (const gcpro& g) : next (g.next), var (g.var), nvars (g.nvars) { } | |
| 4028 gcpro& operator= (const gcpro& g) { next = g.next; var = g.var; | |
| 4029 nvars = g.nvars; | |
| 4030 return *this;} | |
| 4031 ~gcpro () { assert (!next); } | |
| 4032 #endif /* defined (__cplusplus) && defined (ERROR_CHECK_GC) */ | |
| 428 | 4033 }; |
| 4034 | |
| 4035 /* Normally, you declare variables gcpro1, gcpro2, ... and use the | |
| 4036 GCPROn() macros. However, if you need to have nested gcpro's, | |
| 4037 declare ngcpro1, ngcpro2, ... and use NGCPROn(). If you need | |
| 4038 to nest another level, use nngcpro1, nngcpro2, ... and use | |
| 4039 NNGCPROn(). If you need to nest yet another level, create | |
| 4040 the appropriate macros. */ | |
| 4041 | |
| 1123 | 4042 /* NOTE: About comments like "This function does not GC": These are there to |
| 4043 try to track whether GCPROing is necessary. Strictly speaking, some | |
| 4044 functions that say this might actually GC, but only when it is never | |
| 4045 possible to return (more specifically, in the process of signalling an | |
| 4046 error, the debugger may be invoked, and could GC). For GCPRO purposes, | |
| 4047 you only have to worry about functions that can GC and then return. | |
| 4048 The QUIT macro cannot GC any more, although this wasn't true at some point, | |
| 4049 and so some "This function can GC" comments may be inaccurate. | |
| 4050 */ | |
| 4051 | |
| 1743 | 4052 BEGIN_C_DECLS |
| 1650 | 4053 |
| 2367 | 4054 #define XGCDECL1(x) struct gcpro x##cpro1 |
| 4055 #define XGCDECL2(x) struct gcpro x##cpro1, x##cpro2 | |
| 4056 #define XGCDECL3(x) struct gcpro x##cpro1, x##cpro2, x##cpro3 | |
| 4057 #define XGCDECL4(x) struct gcpro x##cpro1, x##cpro2, x##cpro3, x##cpro4 | |
| 4058 #define XGCDECL5(x) struct gcpro x##cpro1, x##cpro2, x##cpro3, x##cpro4, x##cpro5 | |
| 4059 | |
| 428 | 4060 #ifdef DEBUG_GCPRO |
| 4061 | |
| 2367 | 4062 MODULE_API void debug_gcpro1 (Ascbyte *, int, struct gcpro *, Lisp_Object *); |
| 4063 MODULE_API void debug_gcpro2 (Ascbyte *, int, struct gcpro *, struct gcpro *, | |
| 1632 | 4064 Lisp_Object *, Lisp_Object *); |
| 2367 | 4065 MODULE_API void debug_gcpro3 (Ascbyte *, int, struct gcpro *, struct gcpro *, |
| 1632 | 4066 struct gcpro *, Lisp_Object *, Lisp_Object *, |
| 4067 Lisp_Object *); | |
| 2367 | 4068 MODULE_API void debug_gcpro4 (Ascbyte *, int, struct gcpro *, struct gcpro *, |
| 1632 | 4069 struct gcpro *, struct gcpro *, Lisp_Object *, |
| 4070 Lisp_Object *, Lisp_Object *, Lisp_Object *); | |
| 2367 | 4071 MODULE_API void debug_gcpro5 (Ascbyte *, int, struct gcpro *, struct gcpro *, |
| 1632 | 4072 struct gcpro *, struct gcpro *, struct gcpro *, |
| 4073 Lisp_Object *, Lisp_Object *, Lisp_Object *, | |
| 4074 Lisp_Object *, Lisp_Object *); | |
| 2367 | 4075 MODULE_API void debug_ungcpro(Ascbyte *, int, struct gcpro *); |
| 4076 | |
| 4077 #define XGCPRO1(x,v) \ | |
| 4078 debug_gcpro1 (__FILE__, __LINE__,&x##cpro1,&v) | |
| 4079 #define XGCPRO2(x,v1,v2) \ | |
| 4080 debug_gcpro2 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&v1,&v2) | |
| 4081 #define XGCPRO3(x,v1,v2,v3) \ | |
| 4082 debug_gcpro3 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&x##cpro3, \ | |
| 4083 &v1,&v2,&v3) | |
| 4084 #define XGCPRO4(x,v1,v2,v3,v4) \ | |
| 4085 debug_gcpro4 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&x##cpro3, \ | |
| 4086 &x##cpro4, \ | |
| 428 | 4087 &v1,&v2,&v3,&v4) |
| 2367 | 4088 #define XGCPRO5(x,v1,v2,v3,v4,v5) \ |
| 4089 debug_gcpro5 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&x##cpro3, \ | |
| 4090 &x##cpro4,&x##cpro5, \ | |
| 428 | 4091 &v1,&v2,&v3,&v4,&v5) |
| 2367 | 4092 #define XUNGCPRO(x) \ |
| 4093 debug_ungcpro(__FILE__, __LINE__,&x##cpro1) | |
| 428 | 4094 |
| 4095 #else /* ! DEBUG_GCPRO */ | |
| 4096 | |
| 2367 | 4097 #define XGCPRO1(x, var1) ((void) ( \ |
| 4098 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 4099 gcprolist = &x##cpro1 )) | |
| 4100 | |
| 4101 #define XGCPRO2(x, var1, var2) ((void) ( \ | |
| 4102 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 4103 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 4104 gcprolist = &x##cpro2 )) | |
| 4105 | |
| 4106 #define XGCPRO3(x, var1, var2, var3) ((void) ( \ | |
| 4107 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 4108 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 4109 x##cpro3.next = &x##cpro2, x##cpro3.var = &var3, x##cpro3.nvars = 1, \ | |
| 4110 gcprolist = &x##cpro3 )) | |
| 4111 | |
| 4112 #define XGCPRO4(x, var1, var2, var3, var4) ((void) ( \ | |
| 4113 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 4114 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 4115 x##cpro3.next = &x##cpro2, x##cpro3.var = &var3, x##cpro3.nvars = 1, \ | |
| 4116 x##cpro4.next = &x##cpro3, x##cpro4.var = &var4, x##cpro4.nvars = 1, \ | |
| 4117 gcprolist = &x##cpro4 )) | |
| 4118 | |
| 4119 #define XGCPRO5(x, var1, var2, var3, var4, var5) ((void) ( \ | |
| 4120 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 4121 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 4122 x##cpro3.next = &x##cpro2, x##cpro3.var = &var3, x##cpro3.nvars = 1, \ | |
| 4123 x##cpro4.next = &x##cpro3, x##cpro4.var = &var4, x##cpro4.nvars = 1, \ | |
| 4124 x##cpro5.next = &x##cpro4, x##cpro5.var = &var5, x##cpro5.nvars = 1, \ | |
| 4125 gcprolist = &x##cpro5 )) | |
| 4126 | |
| 4127 #define XGCPRO1_ARRAY(x, array, n) ((void) ( \ | |
| 4128 x##cpro1.next = gcprolist, x##cpro1.var = array, x##cpro1.nvars = n, \ | |
| 4129 gcprolist = &x##cpro1 )) | |
| 4130 | |
| 4131 #define XGCPRO2_ARRAY(x, array1, n1, array2, n2) ((void) ( \ | |
| 4132 x##cpro1.next = gcprolist, x##cpro1.var = array1, x##cpro1.nvars = n1, \ | |
| 4133 x##cpro2.next = &x##cpro1, x##cpro2.var = array2, x##cpro2.nvars = n2, \ | |
| 4134 gcprolist = &x##cpro2 )) | |
| 4135 | |
| 4136 #define XGCPRO3_ARRAY(x, array1, n1, array2, n2, array3, n3) ((void) ( \ | |
| 4137 x##cpro1.next = gcprolist, x##cpro1.var = array1, x##cpro1.nvars = n1, \ | |
| 4138 x##cpro2.next = &x##cpro1, x##cpro2.var = array2, x##cpro2.nvars = n2, \ | |
| 4139 x##cpro3.next = &x##cpro2, x##cpro3.var = array3, x##cpro3.nvars = n3, \ | |
| 4140 gcprolist = &x##cpro3 )) | |
| 853 | 4141 |
| 1204 | 4142 #if defined (__cplusplus) && defined (ERROR_CHECK_GC) |
| 4143 /* We need to reset each gcpro to avoid triggering the assert() in | |
| 4144 ~gcpro(). This happens in UNGCPRO and longjmp(). */ | |
| 4145 #define UNWIND_GCPRO_TO(val) \ | |
| 4146 do \ | |
| 4147 { \ | |
| 4148 struct gcpro *__gcpro_stop = (val); \ | |
| 4149 /* Try to catch UNGCPRO without GCPRO. We arrange for there to be a \ | |
| 4150 sentinel at the end of the gcprolist, so it should never be NULL. */ \ | |
| 4151 assert (__gcpro_stop); \ | |
| 4152 while (gcprolist != __gcpro_stop) \ | |
| 4153 { \ | |
| 4154 struct gcpro *__gcpro_next = gcprolist->next; \ | |
| 4155 gcprolist->next = 0; \ | |
| 4156 gcprolist = __gcpro_next; \ | |
| 4157 assert (gcprolist); \ | |
| 4158 } \ | |
| 4159 } while (0) | |
| 4160 #else | |
| 4161 #define UNWIND_GCPRO_TO(val) (gcprolist = (val)) | |
| 4162 #endif /* defined (__cplusplus) && defined (ERROR_CHECK_GC) */ | |
| 4163 | |
| 2367 | 4164 #define XUNGCPRO(x) UNWIND_GCPRO_TO (x##cpro1.next) |
| 428 | 4165 |
| 4166 #endif /* ! DEBUG_GCPRO */ | |
| 4167 | |
| 2367 | 4168 #define GCDECL1 XGCDECL1 (g) |
| 4169 #define GCDECL2 XGCDECL2 (g) | |
| 4170 #define GCDECL3 XGCDECL3 (g) | |
| 4171 #define GCDECL4 XGCDECL4 (g) | |
| 4172 #define GCDECL5 XGCDECL5 (g) | |
| 4173 | |
| 4174 #define GCPRO1(a) XGCPRO1 (g,a) | |
| 4175 #define GCPRO2(a,b) XGCPRO2 (g,a,b) | |
| 4176 #define GCPRO3(a,b,c) XGCPRO3 (g,a,b,c) | |
| 4177 #define GCPRO4(a,b,c,d) XGCPRO4 (g,a,b,c,d) | |
| 4178 #define GCPRO5(a,b,c,d,e) XGCPRO5 (g,a,b,c,d,e) | |
| 4179 | |
| 4180 #define GCPRO1_ARRAY(a1,n1) XGCPRO1_ARRAY(g,a1,n1) | |
| 4181 #define GCPRO2_ARRAY(a1,n1,a2,n2) XGCPRO2_ARRAY (g,a1,n1,a2,n2) | |
| 4182 #define GCPRO3_ARRAY(a1,n1,a2,n2,a3,n3) XGCPRO3_ARRAY (g,a1,n1,a2,n2,a3,n3) | |
| 4183 | |
| 4184 #define UNGCPRO XUNGCPRO (g) | |
| 4185 | |
| 4186 #define NGCDECL1 XGCDECL1 (ng) | |
| 4187 #define NGCDECL2 XGCDECL2 (ng) | |
| 4188 #define NGCDECL3 XGCDECL3 (ng) | |
| 4189 #define NGCDECL4 XGCDECL4 (ng) | |
| 4190 #define NGCDECL5 XGCDECL5 (ng) | |
| 4191 | |
| 4192 #define NGCPRO1(a) XGCPRO1 (ng,a) | |
| 4193 #define NGCPRO2(a,b) XGCPRO2 (ng,a,b) | |
| 4194 #define NGCPRO3(a,b,c) XGCPRO3 (ng,a,b,c) | |
| 4195 #define NGCPRO4(a,b,c,d) XGCPRO4 (ng,a,b,c,d) | |
| 4196 #define NGCPRO5(a,b,c,d,e) XGCPRO5 (ng,a,b,c,d,e) | |
| 4197 | |
| 4198 #define NGCPRO1_ARRAY(a1,n1) XGCPRO1_ARRAY(ng,a1,n1) | |
| 4199 #define NGCPRO2_ARRAY(a1,n1,a2,n2) XGCPRO2_ARRAY (ng,a1,n1,a2,n2) | |
| 4200 #define NGCPRO3_ARRAY(a1,n1,a2,n2,a3,n3) XGCPRO3_ARRAY (ng,a1,n1,a2,n2,a3,n3) | |
| 4201 | |
| 4202 #define NUNGCPRO XUNGCPRO (ng) | |
| 4203 | |
| 4204 #define NNGCDECL1 XGCDECL1 (nng) | |
| 4205 #define NNGCDECL2 XGCDECL2 (nng) | |
| 4206 #define NNGCDECL3 XGCDECL3 (nng) | |
| 4207 #define NNGCDECL4 XGCDECL4 (nng) | |
| 4208 #define NNGCDECL5 XGCDECL5 (nng) | |
| 4209 | |
| 4210 #define NNGCPRO1(a) XGCPRO1 (nng,a) | |
| 4211 #define NNGCPRO2(a,b) XGCPRO2 (nng,a,b) | |
| 4212 #define NNGCPRO3(a,b,c) XGCPRO3 (nng,a,b,c) | |
| 4213 #define NNGCPRO4(a,b,c,d) XGCPRO4 (nng,a,b,c,d) | |
| 4214 #define NNGCPRO5(a,b,c,d,e) XGCPRO5 (nng,a,b,c,d,e) | |
| 4215 | |
| 4216 #define NNGCPRO1_ARRAY(a1,n1) XGCPRO1_ARRAY(nng,a1,n1) | |
| 4217 #define NNGCPRO2_ARRAY(a1,n1,a2,n2) XGCPRO2_ARRAY (nng,a1,n1,a2,n2) | |
| 4218 #define NNGCPRO3_ARRAY(a1,n1,a2,n2,a3,n3) XGCPRO3_ARRAY (nng,a1,n1,a2,n2,a3,n3) | |
| 4219 | |
| 4220 #define NNUNGCPRO XUNGCPRO (nng) | |
| 4221 | |
| 428 | 4222 /* Evaluate expr, UNGCPRO, and then return the value of expr. */ |
| 4223 #define RETURN_UNGCPRO(expr) do \ | |
| 4224 { \ | |
| 4225 Lisp_Object ret_ungc_val = (expr); \ | |
| 4226 UNGCPRO; \ | |
| 4227 RETURN_SANS_WARNINGS ret_ungc_val; \ | |
| 4228 } while (0) | |
| 4229 | |
| 4230 /* Evaluate expr, NUNGCPRO, UNGCPRO, and then return the value of expr. */ | |
| 4231 #define RETURN_NUNGCPRO(expr) do \ | |
| 4232 { \ | |
| 4233 Lisp_Object ret_ungc_val = (expr); \ | |
| 4234 NUNGCPRO; \ | |
| 4235 UNGCPRO; \ | |
| 4236 RETURN_SANS_WARNINGS ret_ungc_val; \ | |
| 4237 } while (0) | |
| 4238 | |
| 4239 /* Evaluate expr, NNUNGCPRO, NUNGCPRO, UNGCPRO, and then return the | |
| 4240 value of expr. */ | |
| 4241 #define RETURN_NNUNGCPRO(expr) do \ | |
| 4242 { \ | |
| 4243 Lisp_Object ret_ungc_val = (expr); \ | |
| 4244 NNUNGCPRO; \ | |
| 4245 NUNGCPRO; \ | |
| 4246 UNGCPRO; \ | |
| 4247 RETURN_SANS_WARNINGS ret_ungc_val; \ | |
| 4248 } while (0) | |
| 4249 | |
| 452 | 4250 extern Lisp_Object_ptr_dynarr *staticpros; |
| 3092 | 4251 extern Lisp_Object_ptr_dynarr *staticpros_nodump; |
| 771 | 4252 #ifdef DEBUG_XEMACS |
| 4253 | |
| 4254 /* Help debug crashes gc-marking a staticpro'ed object. */ | |
| 4255 | |
|
4952
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Mule-izing, various fixes related to char * arguments
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parents:
4932
diff
changeset
|
4256 MODULE_API void staticpro_1 (Lisp_Object *, const Ascbyte *); |
|
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Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
4257 MODULE_API void staticpro_nodump_1 (Lisp_Object *, const Ascbyte *); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
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4932
diff
changeset
|
4258 #define staticpro(ptr) staticpro_1 (ptr, #ptr) |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
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4932
diff
changeset
|
4259 #define staticpro_nodump(ptr) staticpro_nodump_1 (ptr, #ptr) |
| 771 | 4260 |
| 996 | 4261 #ifdef HAVE_SHLIB |
|
4952
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Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
4262 MODULE_API void unstaticpro_nodump_1 (Lisp_Object *, const Ascbyte *); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4263 #define unstaticpro_nodump(ptr) unstaticpro_nodump_1 (ptr, #ptr) |
| 996 | 4264 #endif |
| 4265 | |
| 771 | 4266 #else |
| 611 | 4267 |
| 428 | 4268 /* Call staticpro (&var) to protect static variable `var'. */ |
| 1632 | 4269 MODULE_API void staticpro (Lisp_Object *); |
|
4979
4234fd5a7b17
fix bug #668 (compile error, not --with-debug)
Ben Wing <ben@xemacs.org>
parents:
4976
diff
changeset
|
4270 /* staticpro_1 (varptr, name) is used when we're not directly calling |
|
4234fd5a7b17
fix bug #668 (compile error, not --with-debug)
Ben Wing <ben@xemacs.org>
parents:
4976
diff
changeset
|
4271 staticpro() on the address of a Lisp variable, but on a pointer we |
|
4234fd5a7b17
fix bug #668 (compile error, not --with-debug)
Ben Wing <ben@xemacs.org>
parents:
4976
diff
changeset
|
4272 got from elsewhere. In that case, NAME is a string describing the |
|
4234fd5a7b17
fix bug #668 (compile error, not --with-debug)
Ben Wing <ben@xemacs.org>
parents:
4976
diff
changeset
|
4273 actual variable in question. NAME is used only for debugging purposes, |
|
4234fd5a7b17
fix bug #668 (compile error, not --with-debug)
Ben Wing <ben@xemacs.org>
parents:
4976
diff
changeset
|
4274 and hence when not DEBUG_XEMACS, staticpro_1() just calls staticpro(). |
|
4234fd5a7b17
fix bug #668 (compile error, not --with-debug)
Ben Wing <ben@xemacs.org>
parents:
4976
diff
changeset
|
4275 With DEBUG_XEMACS, however, it's the reverse -- staticpro() calls |
|
4234fd5a7b17
fix bug #668 (compile error, not --with-debug)
Ben Wing <ben@xemacs.org>
parents:
4976
diff
changeset
|
4276 staticpro_1(), using the ANSI "stringize" operator to construct a string |
|
4234fd5a7b17
fix bug #668 (compile error, not --with-debug)
Ben Wing <ben@xemacs.org>
parents:
4976
diff
changeset
|
4277 out of the variable name. */ |
|
4234fd5a7b17
fix bug #668 (compile error, not --with-debug)
Ben Wing <ben@xemacs.org>
parents:
4976
diff
changeset
|
4278 #define staticpro_1(ptr, name) staticpro (ptr) |
| 428 | 4279 |
| 4280 /* Call staticpro_nodump (&var) to protect static variable `var'. */ | |
| 4281 /* var will not be saved at dump time */ | |
| 1632 | 4282 MODULE_API void staticpro_nodump (Lisp_Object *); |
|
4979
4234fd5a7b17
fix bug #668 (compile error, not --with-debug)
Ben Wing <ben@xemacs.org>
parents:
4976
diff
changeset
|
4283 #define staticpro_nodump_1(ptr, name) staticpro_nodump (ptr) |
| 428 | 4284 |
| 996 | 4285 #ifdef HAVE_SHLIB |
| 4286 /* Call unstaticpro_nodump (&var) to stop protecting static variable `var'. */ | |
| 1632 | 4287 MODULE_API void unstaticpro_nodump (Lisp_Object *); |
| 996 | 4288 #endif |
| 4289 | |
| 771 | 4290 #endif |
| 4291 | |
| 3263 | 4292 #ifdef NEW_GC |
| 2720 | 4293 extern Lisp_Object_dynarr *mcpros; |
| 4294 #ifdef DEBUG_XEMACS | |
| 4295 /* Help debug crashes gc-marking a mcpro'ed object. */ | |
|
4952
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Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4296 MODULE_API void mcpro_1 (Lisp_Object, const Ascbyte *); |
| 2720 | 4297 #define mcpro(ptr) mcpro_1 (ptr, #ptr) |
| 4298 #else /* not DEBUG_XEMACS */ | |
| 4299 /* Call mcpro (&var) to protect mc variable `var'. */ | |
| 4300 MODULE_API void mcpro (Lisp_Object); | |
| 4301 #endif /* not DEBUG_XEMACS */ | |
| 3263 | 4302 #endif /* NEW_GC */ |
| 2720 | 4303 |
| 771 | 4304 void register_post_gc_action (void (*fun) (void *), void *arg); |
| 4305 int begin_gc_forbidden (void); | |
| 4306 void end_gc_forbidden (int count); | |
| 1957 | 4307 extern int gc_currently_forbidden; |
| 771 | 4308 |
| 1743 | 4309 END_C_DECLS |
| 1650 | 4310 |
| 771 | 4311 |
| 4312 /************************************************************************/ | |
| 4313 /* Misc definitions */ | |
| 4314 /************************************************************************/ | |
| 442 | 4315 |
| 4316 /************************************************************************/ | |
| 1983 | 4317 /* Other numeric types */ |
| 4318 /************************************************************************/ | |
| 4319 #include "number.h" | |
| 4320 | |
| 4321 | |
| 4322 /************************************************************************/ | |
| 442 | 4323 /* prototypes */ |
| 4324 /************************************************************************/ | |
| 4325 | |
| 4326 /* NOTE: Prototypes should go HERE, not in various header files, unless | |
| 4327 they specifically reference a type that's not defined in lisp.h. | |
| 4328 (And even then, you might consider adding the type to lisp.h.) | |
| 4329 | |
| 4330 The idea is that header files typically contain the innards of objects, | |
| 4331 and we want to minimize the number of "dependencies" of one file on | |
| 4332 the specifics of such objects. Putting prototypes here minimizes the | |
| 4333 number of header files that need to be included -- good for a number | |
| 4334 of reasons. --ben */ | |
| 4335 | |
| 4336 /* Prototypes for all init/syms_of/vars_of initialization functions. */ | |
| 4337 #include "symsinit.h" | |
| 4338 | |
| 1743 | 4339 BEGIN_C_DECLS |
| 1650 | 4340 |
| 826 | 4341 /* Defined in abbrev.c */ |
| 1632 | 4342 MODULE_API EXFUN (Fexpand_abbrev, 0); |
| 826 | 4343 |
| 428 | 4344 /* Defined in alloc.c */ |
| 1632 | 4345 MODULE_API EXFUN (Fcons, 2); |
| 4346 MODULE_API EXFUN (Flist, MANY); | |
|
5354
22c4e67a2e69
Remove #'acons from cl.el, make the version in alloc.c visible to Lisp
Aidan Kehoe <kehoea@parhasard.net>
parents:
5350
diff
changeset
|
4347 MODULE_API EXFUN (Facons, 3); |
|
4995
8431b52e43b1
Move the various map* functions to C; add #'map-into.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4888
diff
changeset
|
4348 EXFUN (Fbit_vector, MANY); |
| 826 | 4349 EXFUN (Fmake_byte_code, MANY); |
| 1632 | 4350 MODULE_API EXFUN (Fmake_list, 2); |
| 4351 MODULE_API EXFUN (Fmake_string, 2); | |
|
4995
8431b52e43b1
Move the various map* functions to C; add #'map-into.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4888
diff
changeset
|
4352 EXFUN (Fstring, MANY); |
| 1632 | 4353 MODULE_API EXFUN (Fmake_symbol, 1); |
| 4354 MODULE_API EXFUN (Fmake_vector, 2); | |
| 4355 MODULE_API EXFUN (Fvector, MANY); | |
| 826 | 4356 |
|
5146
88bd4f3ef8e4
make lrecord UID's have a separate UID space for each object, resurrect debug SOE code in extents.c
Ben Wing <ben@xemacs.org>
parents:
5143
diff
changeset
|
4357 void deadbeef_memory (void *ptr, Bytecount size); |
| 3263 | 4358 #ifndef NEW_GC |
| 428 | 4359 void release_breathing_space (void); |
| 3263 | 4360 #endif /* not NEW_GC */ |
| 428 | 4361 Lisp_Object noseeum_cons (Lisp_Object, Lisp_Object); |
| 1632 | 4362 MODULE_API Lisp_Object make_vector (Elemcount, Lisp_Object); |
| 4363 MODULE_API Lisp_Object vector1 (Lisp_Object); | |
| 4364 MODULE_API Lisp_Object vector2 (Lisp_Object, Lisp_Object); | |
| 4365 MODULE_API Lisp_Object vector3 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 665 | 4366 Lisp_Object make_bit_vector (Elemcount, Lisp_Object); |
| 4367 Lisp_Object make_bit_vector_from_byte_vector (unsigned char *, Elemcount); | |
| 428 | 4368 Lisp_Object noseeum_make_marker (void); |
| 3092 | 4369 #ifndef NEW_GC |
| 428 | 4370 void garbage_collect_1 (void); |
| 3092 | 4371 #endif /* not NEW_GC */ |
| 1632 | 4372 MODULE_API Lisp_Object cons3 (Lisp_Object, Lisp_Object, Lisp_Object); |
| 4373 MODULE_API Lisp_Object list1 (Lisp_Object); | |
| 4374 MODULE_API Lisp_Object list2 (Lisp_Object, Lisp_Object); | |
| 4375 MODULE_API Lisp_Object list3 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4376 MODULE_API Lisp_Object list4 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4377 Lisp_Object); | |
|
5157
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
4378 MODULE_API Lisp_Object list5 (Lisp_Object, Lisp_Object, Lisp_Object, |
| 1632 | 4379 Lisp_Object, Lisp_Object); |
|
5157
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
4380 MODULE_API Lisp_Object list6 (Lisp_Object, Lisp_Object, Lisp_Object, |
|
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
4381 Lisp_Object, Lisp_Object, Lisp_Object); |
|
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
4382 MODULE_API Lisp_Object listn (int numargs, ...); |
|
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
4383 MODULE_API Lisp_Object listu (Lisp_Object, ...); |
| 428 | 4384 DECLARE_DOESNT_RETURN (memory_full (void)); |
| 4385 void disksave_object_finalization (void); | |
|
5158
9e0b43d3095c
more cleanups to object-memory-usage stuff
Ben Wing <ben@xemacs.org>
parents:
5157
diff
changeset
|
4386 void finish_object_memory_usage_stats (void); |
| 428 | 4387 extern int purify_flag; |
|
5581
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5560
diff
changeset
|
4388 #define ARRAY_DIMENSION_LIMIT MOST_POSITIVE_FIXNUM |
|
5307
c096d8051f89
Have NATNUMP give t for positive bignums; check limits appropriately.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5280
diff
changeset
|
4389 extern Fixnum Varray_dimension_limit; |
| 3092 | 4390 #ifndef NEW_GC |
| 428 | 4391 extern EMACS_INT gc_generation_number[1]; |
| 3092 | 4392 #endif /* not NEW_GC */ |
| 428 | 4393 int c_readonly (Lisp_Object); |
| 4394 int lisp_readonly (Lisp_Object); | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4395 MODULE_API Lisp_Object build_istring (const Ibyte *); |
|
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4396 MODULE_API Lisp_Object build_cistring (const CIbyte *); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4397 MODULE_API Lisp_Object build_ascstring (const Ascbyte *); |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4398 MODULE_API Lisp_Object build_extstring (const Extbyte *, Lisp_Object); |
| 1632 | 4399 MODULE_API Lisp_Object make_string (const Ibyte *, Bytecount); |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4400 MODULE_API Lisp_Object make_extstring (const Extbyte *, EMACS_INT, Lisp_Object); |
| 771 | 4401 void init_string_ascii_begin (Lisp_Object string); |
| 428 | 4402 Lisp_Object make_uninit_string (Bytecount); |
| 1632 | 4403 MODULE_API Lisp_Object make_float (double); |
| 867 | 4404 Lisp_Object make_string_nocopy (const Ibyte *, Bytecount); |
| 853 | 4405 void free_cons (Lisp_Object); |
| 428 | 4406 void free_list (Lisp_Object); |
| 4407 void free_alist (Lisp_Object); | |
| 1204 | 4408 void free_marker (Lisp_Object); |
| 428 | 4409 int object_dead_p (Lisp_Object); |
| 4410 void mark_object (Lisp_Object obj); | |
| 4411 int marked_p (Lisp_Object obj); | |
| 851 | 4412 extern int funcall_allocation_flag; |
| 814 | 4413 extern int need_to_garbage_collect; |
| 1632 | 4414 extern MODULE_API int need_to_check_c_alloca; |
| 888 | 4415 extern int need_to_signal_post_gc; |
| 1333 | 4416 extern Lisp_Object Qpost_gc_hook, Qgarbage_collecting; |
| 851 | 4417 void recompute_funcall_allocation_flag (void); |
| 428 | 4418 |
|
5157
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
4419 Bytecount malloced_storage_size (void *, Bytecount, struct usage_stats *); |
| 1204 | 4420 |
| 4421 #ifdef EVENT_DATA_AS_OBJECTS | |
| 4422 Lisp_Object make_key_data (void); | |
| 4423 Lisp_Object make_button_data (void); | |
| 4424 Lisp_Object make_motion_data (void); | |
| 4425 Lisp_Object make_process_data (void); | |
| 4426 Lisp_Object make_timeout_data (void); | |
| 4427 Lisp_Object make_magic_data (void); | |
| 4428 Lisp_Object make_magic_eval_data (void); | |
| 4429 Lisp_Object make_eval_data (void); | |
| 4430 Lisp_Object make_misc_user_data (void); | |
| 4431 void free_key_data (Lisp_Object); | |
| 4432 void free_button_data (Lisp_Object); | |
| 4433 void free_motion_data (Lisp_Object); | |
| 4434 void free_process_data (Lisp_Object); | |
| 4435 void free_timeout_data (Lisp_Object); | |
| 4436 void free_magic_data (Lisp_Object); | |
| 4437 void free_magic_eval_data (Lisp_Object); | |
| 4438 void free_eval_data (Lisp_Object); | |
| 4439 void free_misc_user_data (Lisp_Object); | |
| 4440 #endif /* EVENT_DATA_AS_OBJECTS */ | |
| 934 | 4441 |
| 428 | 4442 /* Defined in buffer.c */ |
| 4443 Lisp_Object get_truename_buffer (Lisp_Object); | |
| 4444 void switch_to_buffer (Lisp_Object, Lisp_Object); | |
| 4445 extern int find_file_compare_truenames; | |
| 4446 extern int find_file_use_truenames; | |
| 867 | 4447 Ibyte *get_initial_directory (Ibyte *pathname, Bytecount size); |
| 771 | 4448 void set_buffer_internal (struct buffer *b); |
| 4449 struct buffer *decode_buffer (Lisp_Object buffer, int allow_string); | |
| 4450 | |
| 4451 void record_buffer (Lisp_Object buf); | |
| 4452 Lisp_Object get_buffer (Lisp_Object name, | |
| 4453 int error_if_deleted_or_does_not_exist); | |
| 4454 int map_over_sharing_buffers (struct buffer *buf, | |
| 4455 int (*mapfun) (struct buffer *buf, | |
| 4456 void *closure), | |
| 4457 void *closure); | |
| 1204 | 4458 void cleanup_buffer_undo_lists (void); |
| 771 | 4459 |
| 4460 extern struct buffer *current_buffer; | |
| 4461 | |
| 4462 extern void init_initial_directory (void); /* initialize initial_directory */ | |
| 4463 | |
| 4464 EXFUN (Fbuffer_disable_undo, 1); | |
| 1632 | 4465 MODULE_API EXFUN (Fbuffer_modified_p, 1); |
| 4466 MODULE_API EXFUN (Fbuffer_name, 1); | |
| 4467 MODULE_API EXFUN (Fcurrent_buffer, 0); | |
| 771 | 4468 EXFUN (Ferase_buffer, 1); |
| 4469 EXFUN (Fget_buffer, 1); | |
| 4470 EXFUN (Fget_buffer_create, 1); | |
| 4471 EXFUN (Fget_file_buffer, 1); | |
| 1632 | 4472 MODULE_API EXFUN (Fkill_buffer, 1); |
| 771 | 4473 EXFUN (Fother_buffer, 3); |
| 4474 EXFUN (Frecord_buffer, 1); | |
| 1632 | 4475 MODULE_API EXFUN (Fset_buffer, 1); |
| 771 | 4476 EXFUN (Fset_buffer_modified_p, 2); |
| 4477 | |
| 4478 extern Lisp_Object QSscratch, Qafter_change_function, Qafter_change_functions; | |
| 4479 extern Lisp_Object Qbefore_change_function, Qbefore_change_functions; | |
| 4480 extern Lisp_Object Qbuffer_or_string_p, Qdefault_directory, Qfirst_change_hook; | |
| 4481 extern Lisp_Object Qpermanent_local, Vafter_change_function; | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4482 extern Lisp_Object Qbuffer_live_p; |
| 771 | 4483 extern Lisp_Object Vafter_change_functions, Vbefore_change_function; |
| 4484 extern Lisp_Object Vbefore_change_functions, Vbuffer_alist, Vbuffer_defaults; | |
| 4485 extern Lisp_Object Vinhibit_read_only, Vtransient_mark_mode; | |
| 428 | 4486 |
| 563 | 4487 /* Defined in bytecode.c */ |
| 826 | 4488 EXFUN (Fbyte_code, 3); |
| 4489 | |
| 593 | 4490 DECLARE_DOESNT_RETURN (invalid_byte_code |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4491 (const Ascbyte *reason, Lisp_Object frob)); |
| 563 | 4492 |
| 4932 | 4493 extern Lisp_Object Qbyte_code, Qinvalid_byte_code; |
| 563 | 4494 |
| 826 | 4495 /* Defined in callint.c */ |
| 4496 EXFUN (Fcall_interactively, 3); | |
| 4497 EXFUN (Fprefix_numeric_value, 1); | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4498 extern Lisp_Object Qcall_interactively; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4499 extern Lisp_Object Qmouse_leave_buffer_hook; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4500 extern Lisp_Object Qread_from_minibuffer; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4501 extern Lisp_Object Vcommand_history; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4502 extern Lisp_Object Vcurrent_prefix_arg; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4503 extern Lisp_Object Vmark_even_if_inactive; |
| 826 | 4504 |
| 4505 /* Defined in casefiddle.c */ | |
| 4506 EXFUN (Fdowncase, 2); | |
|
4910
6bc1f3f6cf0d
Make canoncase visible to Lisp; use it with chars in internal_equalp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4906
diff
changeset
|
4507 EXFUN (Fcanoncase, 2); |
| 826 | 4508 EXFUN (Fupcase, 2); |
| 4509 EXFUN (Fupcase_initials, 2); | |
| 4510 EXFUN (Fupcase_initials_region, 3); | |
| 4511 EXFUN (Fupcase_region, 3); | |
| 4512 | |
| 4513 /* Defined in casetab.c */ | |
| 4514 EXFUN (Fset_standard_case_table, 1); | |
| 4515 | |
| 4516 /* Defined in chartab.c */ | |
| 4517 EXFUN (Freset_char_table, 1); | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4518 extern Lisp_Object Qcategory_designator_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4519 extern Lisp_Object Qcategory_table_value_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4520 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4521 /* Defined in cmdloop.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4522 extern Lisp_Object Qdisabled_command_hook; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4523 extern Lisp_Object Qreally_early_error_handler; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4524 extern Lisp_Object Qtop_level; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4525 extern Lisp_Object Vdisabled_command_hook; |
| 826 | 4526 |
| 4527 /* Defined in cmds.c */ | |
| 4528 EXFUN (Fbeginning_of_line, 2); | |
| 4529 EXFUN (Fend_of_line, 2); | |
| 4530 EXFUN (Fforward_char, 2); | |
| 4531 EXFUN (Fforward_line, 2); | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4532 extern Lisp_Object Qself_insert_command; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4533 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4534 /* Defined in console.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4535 extern Lisp_Object Qconsole_live_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4536 extern Lisp_Object Vconsole_list; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4537 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4538 /* Defined in console-stream.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4539 extern Lisp_Object Vstdio_str; |
| 826 | 4540 |
| 428 | 4541 /* Defined in data.c */ |
| 826 | 4542 EXFUN (Fadd1, 1); |
| 4543 EXFUN (Faref, 2); | |
| 4544 EXFUN (Faset, 3); | |
| 4545 EXFUN (Fcar, 1); | |
| 4546 EXFUN (Fcar_safe, 1); | |
| 4547 EXFUN (Fcdr, 1); | |
| 919 | 4548 EXFUN (Fcdr_safe, 1); |
| 826 | 4549 EXFUN (Fgeq, MANY); |
| 4550 EXFUN (Fgtr, MANY); | |
| 4551 EXFUN (Findirect_function, 1); | |
| 4552 EXFUN (Fleq, MANY); | |
| 4553 EXFUN (Flistp, 1); | |
| 4554 EXFUN (Flss, MANY); | |
| 4555 EXFUN (Fmax, MANY); | |
| 4556 EXFUN (Fmin, MANY); | |
| 4557 EXFUN (Fminus, MANY); | |
| 4558 EXFUN (Fnumber_to_string, 1); | |
| 4559 EXFUN (Fplus, MANY); | |
| 4560 EXFUN (Fquo, MANY); | |
| 4561 EXFUN (Frem, 2); | |
| 4562 EXFUN (Fsetcar, 2); | |
| 4563 EXFUN (Fsetcdr, 2); | |
| 4564 EXFUN (Fsub1, 1); | |
| 4565 EXFUN (Fsubr_max_args, 1); | |
| 4566 EXFUN (Fsubr_min_args, 1); | |
| 4567 EXFUN (Ftimes, MANY); | |
| 4568 | |
| 428 | 4569 DECLARE_DOESNT_RETURN (c_write_error (Lisp_Object)); |
| 4570 DECLARE_DOESNT_RETURN (lisp_write_error (Lisp_Object)); | |
| 4571 DECLARE_DOESNT_RETURN (args_out_of_range (Lisp_Object, Lisp_Object)); | |
| 4572 DECLARE_DOESNT_RETURN (args_out_of_range_3 (Lisp_Object, Lisp_Object, | |
| 4573 Lisp_Object)); | |
| 1632 | 4574 MODULE_API Lisp_Object wrong_type_argument (Lisp_Object, Lisp_Object); |
| 4575 MODULE_API | |
| 428 | 4576 DECLARE_DOESNT_RETURN (dead_wrong_type_argument (Lisp_Object, Lisp_Object)); |
|
5307
c096d8051f89
Have NATNUMP give t for positive bignums; check limits appropriately.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5280
diff
changeset
|
4577 void check_integer_range (Lisp_Object, Lisp_Object, Lisp_Object); |
| 428 | 4578 |
| 771 | 4579 EXFUN (Fint_to_char, 1); |
| 4580 EXFUN (Fchar_to_int, 1); | |
| 4581 | |
| 428 | 4582 enum arith_comparison { |
| 4583 arith_equal, | |
| 4584 arith_notequal, | |
| 4585 arith_less, | |
| 4586 arith_grtr, | |
| 4587 arith_less_or_equal, | |
| 4588 arith_grtr_or_equal }; | |
| 4589 Lisp_Object arithcompare (Lisp_Object, Lisp_Object, enum arith_comparison); | |
| 4590 | |
| 707 | 4591 /* Do NOT use word_to_lisp or wasteful_word_to_lisp to decode time_t's |
| 4592 unless you KNOW arg is non-negative. They cannot return negative | |
| 4593 values! Use make_time. */ | |
| 428 | 4594 Lisp_Object word_to_lisp (unsigned int); |
| 4595 unsigned int lisp_to_word (Lisp_Object); | |
| 4596 | |
|
5864
750fab17b299
Make #'parse-integer Lisp-visible, extend it, allowing non-ASCII digits.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5825
diff
changeset
|
4597 Lisp_Object parse_integer (const Ibyte *buf, Ibyte **buf_end_out, |
|
750fab17b299
Make #'parse-integer Lisp-visible, extend it, allowing non-ASCII digits.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5825
diff
changeset
|
4598 Bytecount len, EMACS_INT base, |
|
750fab17b299
Make #'parse-integer Lisp-visible, extend it, allowing non-ASCII digits.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5825
diff
changeset
|
4599 Boolint junk_allowed, Lisp_Object base_table); |
|
750fab17b299
Make #'parse-integer Lisp-visible, extend it, allowing non-ASCII digits.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5825
diff
changeset
|
4600 |
| 4932 | 4601 extern Lisp_Object Qarrayp, Qbitp, Qchar_or_string_p, Qcharacterp, |
| 4602 Qerror_conditions, Qerror_message, Qinteger_char_or_marker_p, | |
| 4603 Qinteger_or_char_p, Qinteger_or_marker_p, Qlambda, Qlistp, Qnatnump, | |
| 4604 Qnonnegativep, Qnumber_char_or_marker_p, Qnumberp, Qquote, Qtrue_list_p; | |
| 4605 extern MODULE_API Lisp_Object Qintegerp; | |
| 4606 | |
|
5307
c096d8051f89
Have NATNUMP give t for positive bignums; check limits appropriately.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5280
diff
changeset
|
4607 extern Lisp_Object Qargs_out_of_range, Qarith_error, Qbeginning_of_buffer, |
|
5381
4f39e57a82b4
Improve read-only error reporting.
Didier Verna <didier@lrde.epita.fr>
parents:
5354
diff
changeset
|
4608 Qbuffer_read_only, Qextent_read_only, |
|
4f39e57a82b4
Improve read-only error reporting.
Didier Verna <didier@lrde.epita.fr>
parents:
5354
diff
changeset
|
4609 Qcircular_list, Qcircular_property_list, |
|
5307
c096d8051f89
Have NATNUMP give t for positive bignums; check limits appropriately.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5280
diff
changeset
|
4610 Qconversion_error, Qcyclic_variable_indirection, Qdomain_error, |
|
c096d8051f89
Have NATNUMP give t for positive bignums; check limits appropriately.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5280
diff
changeset
|
4611 Qediting_error, Qend_of_buffer, Qend_of_file, Qerror, Qfile_error, |
|
c096d8051f89
Have NATNUMP give t for positive bignums; check limits appropriately.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5280
diff
changeset
|
4612 Qinternal_error, Qinvalid_change, Qinvalid_constant, Qinvalid_function, |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
4613 Qinvalid_keyword_argument, Qinvalid_operation, |
| 4932 | 4614 Qinvalid_read_syntax, Qinvalid_state, Qio_error, Qlist_formation_error, |
| 4615 Qmalformed_list, Qmalformed_property_list, Qno_catch, Qout_of_memory, | |
| 4616 Qoverflow_error, Qprinting_unreadable_object, Qquit, Qrange_error, | |
| 4617 Qsetting_constant, Qsingularity_error, Qstack_overflow, | |
| 4618 Qstructure_formation_error, Qtext_conversion_error, Qunderflow_error, | |
| 4619 Qvoid_function, Qvoid_variable, Qwrong_number_of_arguments, | |
| 4620 Qwrong_type_argument; | |
|
5307
c096d8051f89
Have NATNUMP give t for positive bignums; check limits appropriately.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5280
diff
changeset
|
4621 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4622 extern Lisp_Object Qcdr; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4623 extern Lisp_Object Qerror_lacks_explanatory_string; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4624 extern Lisp_Object Qfile_error; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4625 extern Lisp_Object Qsequencep; |
| 4932 | 4626 extern MODULE_API Lisp_Object Qinvalid_argument, Qsyntax_error; |
| 4627 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4628 /* Defined in device.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4629 extern Lisp_Object Qdevice_live_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4630 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4631 /* Defined in device-x.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4632 extern Lisp_Object Vx_initial_argv_list; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4633 |
| 428 | 4634 /* Defined in dired.c */ |
|
5211
cdca98f2d36f
Move `default-file-system-ignore-case' to C; fix bug in directory hash tables
Aidan Kehoe <kehoea@parhasard.net>
parents:
5200
diff
changeset
|
4635 Lisp_Object make_directory_hash_table (Lisp_Object); |
| 428 | 4636 |
| 4637 /* Defined in doc.c */ | |
| 826 | 4638 EXFUN (Fsubstitute_command_keys, 1); |
| 4639 | |
|
5789
72c5d36ba3b6
Make `define-function' accept docstring, as in GNU Emacs.
Mike Sperber <sperber@deinprogramm.de>
parents:
5772
diff
changeset
|
4640 extern Lisp_Object Qfunction_documentation; |
|
72c5d36ba3b6
Make `define-function' accept docstring, as in GNU Emacs.
Mike Sperber <sperber@deinprogramm.de>
parents:
5772
diff
changeset
|
4641 |
| 814 | 4642 Lisp_Object unparesseuxify_doc_string (int fd, EMACS_INT position, |
| 867 | 4643 Ibyte *name_nonreloc, |
| 814 | 4644 Lisp_Object name_reloc, |
| 4645 int standard_doc_file); | |
| 428 | 4646 Lisp_Object read_doc_string (Lisp_Object); |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4647 extern Lisp_Object Vinternal_doc_file_name; |
| 428 | 4648 |
| 4649 /* Defined in doprnt.c */ | |
| 867 | 4650 Bytecount emacs_doprnt_va (Lisp_Object stream, const Ibyte *format_nonreloc, |
| 771 | 4651 Bytecount format_length, Lisp_Object format_reloc, |
| 4652 va_list vargs); | |
| 867 | 4653 Bytecount emacs_doprnt (Lisp_Object stream, const Ibyte *format_nonreloc, |
| 771 | 4654 Bytecount format_length, Lisp_Object format_reloc, |
| 4655 int nargs, const Lisp_Object *largs, ...); | |
| 867 | 4656 Lisp_Object emacs_vsprintf_string_lisp (const CIbyte *format_nonreloc, |
| 771 | 4657 Lisp_Object format_reloc, int nargs, |
| 4658 const Lisp_Object *largs); | |
| 867 | 4659 Lisp_Object emacs_sprintf_string_lisp (const CIbyte *format_nonreloc, |
| 771 | 4660 Lisp_Object format_reloc, int nargs, ...); |
| 867 | 4661 Ibyte *emacs_vsprintf_malloc_lisp (const CIbyte *format_nonreloc, |
| 771 | 4662 Lisp_Object format_reloc, int nargs, |
| 4663 const Lisp_Object *largs, | |
| 4664 Bytecount *len_out); | |
| 867 | 4665 Ibyte *emacs_sprintf_malloc_lisp (Bytecount *len_out, |
| 4666 const CIbyte *format_nonreloc, | |
| 771 | 4667 Lisp_Object format_reloc, int nargs, ...); |
| 867 | 4668 Lisp_Object emacs_vsprintf_string (const CIbyte *format, va_list vargs); |
| 4669 Lisp_Object emacs_sprintf_string (const CIbyte *format, ...) | |
| 771 | 4670 PRINTF_ARGS (1, 2); |
| 867 | 4671 Ibyte *emacs_vsprintf_malloc (const CIbyte *format, va_list vargs, |
| 771 | 4672 Bytecount *len_out); |
| 867 | 4673 Ibyte *emacs_sprintf_malloc (Bytecount *len_out, const CIbyte *format, ...) |
| 771 | 4674 PRINTF_ARGS (2, 3); |
| 867 | 4675 Bytecount emacs_vsprintf (Ibyte *output, const CIbyte *format, |
| 771 | 4676 va_list vargs); |
| 867 | 4677 Bytecount emacs_sprintf (Ibyte *output, const CIbyte *format, ...) |
| 771 | 4678 PRINTF_ARGS (2, 3); |
| 4679 | |
| 428 | 4680 |
| 4681 /* Defined in editfns.c */ | |
| 826 | 4682 EXFUN (Fbobp, 1); |
| 4683 EXFUN (Fbolp, 1); | |
| 4684 EXFUN (Fbuffer_substring, 3); | |
| 4685 EXFUN (Fchar_after, 2); | |
| 4686 EXFUN (Fchar_to_string, 1); | |
|
5214
0b4d355771bd
Import buffer-display-count, buffer-display-time; thank you, Jeff Sparkes.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5211
diff
changeset
|
4687 EXFUN (Fcurrent_time, 0); |
| 826 | 4688 EXFUN (Fdelete_region, 3); |
| 4689 EXFUN (Feobp, 1); | |
| 4690 EXFUN (Feolp, 1); | |
| 4691 EXFUN (Ffollowing_char, 1); | |
| 4692 EXFUN (Fformat, MANY); | |
| 4693 EXFUN (Fgoto_char, 2); | |
| 4694 EXFUN (Finsert, MANY); | |
| 4695 EXFUN (Finsert_buffer_substring, 3); | |
| 4696 EXFUN (Finsert_char, 4); | |
| 4697 EXFUN (Fnarrow_to_region, 3); | |
| 4698 EXFUN (Fpoint, 1); | |
| 4699 EXFUN (Fpoint_marker, 2); | |
| 4700 EXFUN (Fpoint_max, 1); | |
| 4701 EXFUN (Fpoint_min, 1); | |
| 4702 EXFUN (Fpreceding_char, 1); | |
| 4703 EXFUN (Fsystem_name, 0); | |
| 4704 EXFUN (Fuser_home_directory, 0); | |
| 4705 EXFUN (Fuser_login_name, 1); | |
| 4706 EXFUN (Fwiden, 1); | |
| 4707 | |
| 428 | 4708 void uncache_home_directory (void); |
| 867 | 4709 Ibyte *get_home_directory (void); |
| 4710 Ibyte *user_login_name (uid_t *); | |
| 428 | 4711 void buffer_insert1 (struct buffer *, Lisp_Object); |
| 665 | 4712 Lisp_Object make_string_from_buffer (struct buffer *, Charbpos, Charcount); |
| 4713 Lisp_Object make_string_from_buffer_no_extents (struct buffer *, Charbpos, Charcount); | |
| 707 | 4714 Lisp_Object make_time (time_t); |
| 428 | 4715 Lisp_Object save_excursion_save (void); |
| 844 | 4716 Lisp_Object save_restriction_save (struct buffer *buf); |
| 428 | 4717 Lisp_Object save_excursion_restore (Lisp_Object); |
| 4718 Lisp_Object save_restriction_restore (Lisp_Object); | |
| 771 | 4719 void widen_buffer (struct buffer *b, int no_clip); |
| 4720 int beginning_of_line_p (struct buffer *b, Charbpos pt); | |
| 428 | 4721 Lisp_Object save_current_buffer_restore (Lisp_Object); |
| 4722 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4723 extern Lisp_Object Qformat; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4724 extern Lisp_Object Qmark; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4725 extern Lisp_Object Qpoint; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4726 extern Lisp_Object Qregion_beginning; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4727 extern Lisp_Object Qregion_end; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4728 extern Lisp_Object Quser_files_and_directories; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4729 extern Lisp_Object Vsystem_name; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4730 |
| 428 | 4731 /* Defined in emacs.c */ |
| 2268 | 4732 EXFUN_NORETURN (Fkill_emacs, 1); |
| 826 | 4733 EXFUN (Frunning_temacs_p, 0); |
| 1123 | 4734 EXFUN (Fforce_debugging_signal, 1); |
| 826 | 4735 |
| 428 | 4736 SIGTYPE fatal_error_signal (int); |
| 2367 | 4737 Lisp_Object make_arg_list (int, Wexttext **); |
| 4738 void make_argc_argv (Lisp_Object, int *, Wexttext ***); | |
| 4739 void free_argc_argv (Wexttext **); | |
| 771 | 4740 Lisp_Object split_external_path (const Extbyte *path); |
| 867 | 4741 Lisp_Object split_env_path (const CIbyte *evarname, const Ibyte *default_); |
| 771 | 4742 |
| 428 | 4743 /* Nonzero means don't do interactive redisplay and don't change tty modes */ |
| 442 | 4744 extern int noninteractive, noninteractive1; |
| 2367 | 4745 extern int inhibit_non_essential_conversion_operations; |
| 428 | 4746 extern int preparing_for_armageddon; |
| 458 | 4747 extern Fixnum emacs_priority; |
| 428 | 4748 extern int suppress_early_error_handler_backtrace; |
| 771 | 4749 void debug_break (void); |
| 4854 | 4750 int debug_can_access_memory (const void *ptr, Bytecount len); |
| 2210 | 4751 DECLARE_DOESNT_RETURN (really_abort (void)); |
| 776 | 4752 void zero_out_command_line_status_vars (void); |
| 428 | 4753 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4754 extern Lisp_Object Qsave_buffers_kill_emacs; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4755 extern Lisp_Object Vcommand_line_args; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4756 extern Lisp_Object Vconfigure_info_directory; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4757 extern Lisp_Object Vconfigure_site_directory; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4758 extern Lisp_Object Vconfigure_site_module_directory; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4759 extern Lisp_Object Vdata_directory; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4760 extern Lisp_Object Vdoc_directory; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4761 extern Lisp_Object Vemacs_major_version; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4762 extern Lisp_Object Vemacs_minor_version; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4763 extern Lisp_Object Vexec_directory; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4764 extern Lisp_Object Vexec_path; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4765 extern Lisp_Object Vinvocation_directory; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4766 extern Lisp_Object Vinvocation_name; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4767 extern Lisp_Object Vmodule_directory; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4768 extern Lisp_Object Vsite_directory; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4769 extern Lisp_Object Vsite_module_directory; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4770 |
| 826 | 4771 /* Defined in emodules.c */ |
| 996 | 4772 #ifdef HAVE_SHLIB |
| 826 | 4773 EXFUN (Flist_modules, 0); |
| 4774 EXFUN (Fload_module, 3); | |
| 996 | 4775 extern int unloading_module; |
| 4776 #endif | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4777 extern Lisp_Object Qdll_error; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4778 extern Lisp_Object Qmodule; |
| 826 | 4779 |
| 428 | 4780 /* Defined in eval.c */ |
| 1706 | 4781 MODULE_API EXFUN (Fapply, MANY); |
| 826 | 4782 EXFUN (Fbacktrace, 2); |
| 4783 EXFUN (Fcommand_execute, 3); | |
| 4784 EXFUN (Fcommandp, 1); | |
|
4744
17f7e9191c0b
Rationalise duplicated functionality, #'custom-quote, #'quote-maybe.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4690
diff
changeset
|
4785 EXFUN (Fquote_maybe, 1); |
| 1706 | 4786 MODULE_API EXFUN (Feval, 1); |
| 4787 MODULE_API EXFUN (Ffuncall, MANY); | |
| 826 | 4788 EXFUN (Ffunctionp, 1); |
| 4789 EXFUN (Finteractive_p, 0); | |
| 4790 EXFUN (Fprogn, UNEVALLED); | |
| 1706 | 4791 MODULE_API EXFUN (Fsignal, 2); |
|
4677
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4792 MODULE_API EXFUN_NORETURN (Fthrow, UNEVALLED); |
| 1706 | 4793 MODULE_API EXFUN (Fcall_with_condition_handler, MANY); |
| 853 | 4794 EXFUN (Ffunction_max_args, 1); |
| 4795 EXFUN (Ffunction_min_args, 1); | |
| 826 | 4796 |
|
4677
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4797 MODULE_API DECLARE_DOESNT_RETURN (throw_or_bomb_out (Lisp_Object, |
|
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4798 Lisp_Object, int, |
|
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4799 Lisp_Object, Lisp_Object)); |
|
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4800 |
|
5348
39304a35b6b3
Don't commit suicide when an X device dies.
Mike Sperber <sperber@deinprogramm.de>
parents:
5338
diff
changeset
|
4801 MODULE_API DECLARE_DOESNT_RETURN (throw_or_bomb_out_unsafe (Lisp_Object, |
|
39304a35b6b3
Don't commit suicide when an X device dies.
Mike Sperber <sperber@deinprogramm.de>
parents:
5338
diff
changeset
|
4802 Lisp_Object, int, |
|
39304a35b6b3
Don't commit suicide when an X device dies.
Mike Sperber <sperber@deinprogramm.de>
parents:
5338
diff
changeset
|
4803 Lisp_Object, Lisp_Object)); |
|
39304a35b6b3
Don't commit suicide when an X device dies.
Mike Sperber <sperber@deinprogramm.de>
parents:
5338
diff
changeset
|
4804 |
| 1632 | 4805 MODULE_API DECLARE_DOESNT_RETURN (signal_error_1 (Lisp_Object, Lisp_Object)); |
| 563 | 4806 void maybe_signal_error_1 (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 4807 Error_Behavior); |
| 563 | 4808 Lisp_Object maybe_signal_continuable_error_1 (Lisp_Object, Lisp_Object, |
| 578 | 4809 Lisp_Object, Error_Behavior); |
| 1743 | 4810 MODULE_API DECLARE_DOESNT_RETURN (signal_ferror (Lisp_Object, const CIbyte *, |
| 4811 ...)) PRINTF_ARGS(2, 3); | |
| 578 | 4812 void maybe_signal_ferror (Lisp_Object, Lisp_Object, Error_Behavior, |
| 867 | 4813 const CIbyte *, ...) PRINTF_ARGS (4, 5); |
| 4814 Lisp_Object signal_continuable_ferror (Lisp_Object, const CIbyte *, ...) | |
| 442 | 4815 PRINTF_ARGS (2, 3); |
| 563 | 4816 Lisp_Object maybe_signal_continuable_ferror (Lisp_Object, Lisp_Object, |
| 578 | 4817 Error_Behavior, |
| 867 | 4818 const CIbyte *, ...) |
| 442 | 4819 PRINTF_ARGS (4, 5); |
| 563 | 4820 |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4821 Lisp_Object build_error_data (const Ascbyte *reason, Lisp_Object frob); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4822 DECLARE_DOESNT_RETURN (signal_error (Lisp_Object, const Ascbyte *, |
| 563 | 4823 Lisp_Object)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4824 void maybe_signal_error (Lisp_Object, const Ascbyte *, Lisp_Object, |
| 578 | 4825 Lisp_Object, Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4826 Lisp_Object signal_continuable_error (Lisp_Object, const Ascbyte *, |
| 563 | 4827 Lisp_Object); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4828 Lisp_Object maybe_signal_continuable_error (Lisp_Object, const Ascbyte *, |
| 563 | 4829 Lisp_Object, |
| 578 | 4830 Lisp_Object, Error_Behavior); |
| 1743 | 4831 DECLARE_DOESNT_RETURN (signal_ferror_with_frob (Lisp_Object, Lisp_Object, |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4832 const Ascbyte *, ...)) |
| 1743 | 4833 PRINTF_ARGS(3, 4); |
| 563 | 4834 void maybe_signal_ferror_with_frob (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 4835 Error_Behavior, |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4836 const Ascbyte *, ...) PRINTF_ARGS (5, 6); |
| 563 | 4837 Lisp_Object signal_continuable_ferror_with_frob (Lisp_Object, Lisp_Object, |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4838 const Ascbyte *, |
| 563 | 4839 ...) PRINTF_ARGS (3, 4); |
| 4840 Lisp_Object maybe_signal_continuable_ferror_with_frob (Lisp_Object, | |
| 4841 Lisp_Object, | |
| 4842 Lisp_Object, | |
| 578 | 4843 Error_Behavior, |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4844 const Ascbyte *, ...) |
| 442 | 4845 PRINTF_ARGS (5, 6); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4846 DECLARE_DOESNT_RETURN (signal_error_2 (Lisp_Object, const Ascbyte *, |
| 563 | 4847 Lisp_Object, Lisp_Object)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4848 void maybe_signal_error_2 (Lisp_Object, const Ascbyte *, Lisp_Object, |
| 578 | 4849 Lisp_Object, Lisp_Object, Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4850 Lisp_Object signal_continuable_error_2 (Lisp_Object, const Ascbyte *, |
| 563 | 4851 Lisp_Object, Lisp_Object); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4852 Lisp_Object maybe_signal_continuable_error_2 (Lisp_Object, const Ascbyte *, |
| 563 | 4853 Lisp_Object, Lisp_Object, |
| 4854 Lisp_Object, | |
| 578 | 4855 Error_Behavior); |
| 563 | 4856 |
| 4857 | |
| 1927 | 4858 MODULE_API DECLARE_DOESNT_RETURN (signal_malformed_list_error (Lisp_Object)); |
| 4859 MODULE_API DECLARE_DOESNT_RETURN (signal_malformed_property_list_error | |
| 4860 (Lisp_Object)); | |
| 4861 MODULE_API DECLARE_DOESNT_RETURN (signal_circular_list_error (Lisp_Object)); | |
| 4862 MODULE_API DECLARE_DOESNT_RETURN (signal_circular_property_list_error | |
| 4863 (Lisp_Object)); | |
| 436 | 4864 |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4865 DECLARE_DOESNT_RETURN (syntax_error (const Ascbyte *reason, |
| 609 | 4866 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4867 DECLARE_DOESNT_RETURN (syntax_error_2 (const Ascbyte *reason, |
| 609 | 4868 Lisp_Object frob1, |
| 442 | 4869 Lisp_Object frob2)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4870 void maybe_syntax_error (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4871 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4872 DECLARE_DOESNT_RETURN (sferror (const Ascbyte *reason, Lisp_Object frob)); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4873 DECLARE_DOESNT_RETURN (sferror_2 (const Ascbyte *reason, Lisp_Object frob1, |
| 563 | 4874 Lisp_Object frob2)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4875 void maybe_sferror (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4876 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4877 MODULE_API DECLARE_DOESNT_RETURN (invalid_argument (const Ascbyte *reason, |
| 1632 | 4878 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4879 MODULE_API DECLARE_DOESNT_RETURN (invalid_argument_2 (const Ascbyte *reason, |
| 1632 | 4880 Lisp_Object frob1, |
| 4881 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4882 void maybe_invalid_argument (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4883 Error_Behavior); |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
4884 MODULE_API DECLARE_DOESNT_RETURN (invalid_keyword_argument (Lisp_Object fun, |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
4885 Lisp_Object kw)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4886 MODULE_API DECLARE_DOESNT_RETURN (invalid_operation (const Ascbyte *reason, |
| 1632 | 4887 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4888 MODULE_API DECLARE_DOESNT_RETURN (invalid_operation_2 (const Ascbyte *reason, |
| 1632 | 4889 Lisp_Object frob1, |
| 4890 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4891 MODULE_API void maybe_invalid_operation (const Ascbyte *, Lisp_Object, |
| 1632 | 4892 Lisp_Object, Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4893 DECLARE_DOESNT_RETURN (invalid_state (const Ascbyte *reason, |
| 563 | 4894 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4895 DECLARE_DOESNT_RETURN (invalid_state_2 (const Ascbyte *reason, |
| 563 | 4896 Lisp_Object frob1, |
| 4897 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4898 void maybe_invalid_state (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 609 | 4899 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4900 DECLARE_DOESNT_RETURN (invalid_change (const Ascbyte *reason, |
| 563 | 4901 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4902 DECLARE_DOESNT_RETURN (invalid_change_2 (const Ascbyte *reason, |
| 563 | 4903 Lisp_Object frob1, |
| 4904 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4905 void maybe_invalid_change (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 609 | 4906 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4907 MODULE_API DECLARE_DOESNT_RETURN (invalid_constant (const Ascbyte *reason, |
| 1632 | 4908 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4909 DECLARE_DOESNT_RETURN (invalid_constant_2 (const Ascbyte *reason, |
| 563 | 4910 Lisp_Object frob1, |
| 4911 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4912 void maybe_invalid_constant (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4913 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4914 DECLARE_DOESNT_RETURN (wtaerror (const Ascbyte *reason, Lisp_Object frob)); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4915 MODULE_API DECLARE_DOESNT_RETURN (out_of_memory (const Ascbyte *reason, |
| 1632 | 4916 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4917 DECLARE_DOESNT_RETURN (stack_overflow (const Ascbyte *reason, |
| 442 | 4918 Lisp_Object frob)); |
| 4919 | |
| 436 | 4920 Lisp_Object signal_void_function_error (Lisp_Object); |
| 4921 Lisp_Object signal_invalid_function_error (Lisp_Object); | |
| 4922 Lisp_Object signal_wrong_number_of_arguments_error (Lisp_Object, int); | |
| 4923 | |
| 428 | 4924 Lisp_Object run_hook_with_args_in_buffer (struct buffer *, int, Lisp_Object *, |
| 4925 enum run_hooks_condition); | |
| 4926 Lisp_Object run_hook_with_args (int, Lisp_Object *, enum run_hooks_condition); | |
| 4927 void va_run_hook_with_args (Lisp_Object, int, ...); | |
| 4928 void va_run_hook_with_args_in_buffer (struct buffer *, Lisp_Object, int, ...); | |
| 4929 Lisp_Object run_hook (Lisp_Object); | |
| 1706 | 4930 MODULE_API Lisp_Object apply1 (Lisp_Object, Lisp_Object); |
| 4931 MODULE_API Lisp_Object call0 (Lisp_Object); | |
| 4932 MODULE_API Lisp_Object call1 (Lisp_Object, Lisp_Object); | |
| 4933 MODULE_API Lisp_Object call2 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4934 MODULE_API Lisp_Object call3 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4935 Lisp_Object); | |
| 4936 MODULE_API Lisp_Object call4 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4937 Lisp_Object, Lisp_Object); | |
| 4938 MODULE_API Lisp_Object call5 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4939 Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4940 MODULE_API Lisp_Object call6 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4941 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4942 Lisp_Object); | |
| 4943 MODULE_API Lisp_Object call7 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4944 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4945 Lisp_Object, Lisp_Object); | |
| 4946 MODULE_API Lisp_Object call8 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4947 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4948 Lisp_Object, Lisp_Object, Lisp_Object); | |
| 428 | 4949 Lisp_Object call0_in_buffer (struct buffer *, Lisp_Object); |
| 4950 Lisp_Object call1_in_buffer (struct buffer *, Lisp_Object, Lisp_Object); | |
| 4951 Lisp_Object call2_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4952 Lisp_Object); | |
| 4953 Lisp_Object call3_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4954 Lisp_Object, Lisp_Object); | |
| 4955 Lisp_Object call4_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4956 Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4957 Lisp_Object call5_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4958 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4959 Lisp_Object); | |
| 4960 Lisp_Object call6_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4961 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4962 Lisp_Object, Lisp_Object); | |
| 4963 Lisp_Object eval_in_buffer (struct buffer *, Lisp_Object); | |
| 853 | 4964 |
| 4965 struct call_trapping_problems_result | |
| 4966 { | |
| 4967 int caught_error, caught_throw; | |
| 4968 Lisp_Object error_conditions, data; | |
| 4969 Lisp_Object backtrace; | |
| 4970 Lisp_Object thrown_tag; | |
| 4971 Lisp_Object thrown_value; | |
| 4972 }; | |
| 4973 | |
| 4974 #define NO_INHIBIT_ERRORS (1<<0) | |
| 4975 #define NO_INHIBIT_THROWS (1<<1) | |
| 4976 #define INTERNAL_INHIBIT_ERRORS (1<<0) | |
| 4977 #define INTERNAL_INHIBIT_THROWS (1<<1) | |
| 4978 #define INHIBIT_WARNING_ISSUE (1<<2) | |
| 4979 #define ISSUE_WARNINGS_AT_DEBUG_LEVEL (1<<3) | |
| 4980 #define INHIBIT_QUIT (1<<4) | |
| 4981 #define UNINHIBIT_QUIT (1<<5) | |
| 4982 #define INHIBIT_GC (1<<6) | |
| 4983 #define INHIBIT_EXISTING_PERMANENT_DISPLAY_OBJECT_DELETION (1<<7) | |
| 4984 #define INHIBIT_EXISTING_CODING_SYSTEM_DELETION (1<<8) | |
| 4985 #define INHIBIT_EXISTING_CHARSET_DELETION (1<<9) | |
| 4986 #define INHIBIT_PERMANENT_DISPLAY_OBJECT_CREATION (1<<10) | |
| 4987 #define INHIBIT_CODING_SYSTEM_CREATION (1<<11) | |
| 4988 #define INHIBIT_CHARSET_CREATION (1<<12) | |
| 4989 #define INHIBIT_EXISTING_BUFFER_TEXT_MODIFICATION (1<<13) | |
| 4990 #define INHIBIT_ANY_CHANGE_AFFECTING_REDISPLAY (1<<14) | |
| 4991 #define INHIBIT_ENTERING_DEBUGGER (1<<15) | |
| 4992 #define CALL_WITH_SUSPENDED_ERRORS (1<<16) | |
| 1333 | 4993 #define POSTPONE_WARNING_ISSUE (1<<17) |
| 853 | 4994 |
| 4995 enum check_allowed_operation | |
| 4996 { | |
| 4997 OPERATION_DELETE_OBJECT, | |
| 4998 OPERATION_CREATE_OBJECT, | |
| 4999 OPERATION_MODIFY_BUFFER_TEXT, | |
| 1429 | 5000 OPERATION_MODIFY_OBJECT_PROPERTY |
| 853 | 5001 }; |
| 5002 | |
| 5003 int get_inhibit_flags (void); | |
| 5004 void check_allowed_operation (int what, Lisp_Object obj, Lisp_Object prop); | |
| 5005 void note_object_created (Lisp_Object obj); | |
| 5006 void note_object_deleted (Lisp_Object obj); | |
| 5007 Lisp_Object call_with_condition_handler (Lisp_Object (*handler) (Lisp_Object, | |
| 5008 Lisp_Object, | |
| 5009 Lisp_Object), | |
| 5010 Lisp_Object handler_arg, | |
| 5011 Lisp_Object (*fun) (Lisp_Object), | |
| 5012 Lisp_Object arg); | |
| 1318 | 5013 int set_trapping_problems_flags (int flags); |
| 853 | 5014 Lisp_Object call_trapping_problems (Lisp_Object warning_class, |
| 2367 | 5015 const Ascbyte *warning_string, |
| 853 | 5016 int flags, |
| 5017 struct call_trapping_problems_result | |
| 5018 *problem, | |
| 5019 Lisp_Object (*fun) (void *), | |
| 5020 void *arg); | |
| 5021 Lisp_Object va_call_trapping_problems (Lisp_Object warning_class, | |
| 2367 | 5022 const Ascbyte *warning_string, |
| 853 | 5023 int flags, |
| 5024 struct call_trapping_problems_result | |
| 5025 *problem, | |
| 5026 lisp_fn_t fun, int nargs, ...); | |
| 2367 | 5027 Lisp_Object call0_trapping_problems (const Ascbyte *, Lisp_Object, int); |
| 5028 Lisp_Object call1_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, | |
| 853 | 5029 int); |
| 2367 | 5030 Lisp_Object call2_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 5031 Lisp_Object, int); |
| 2367 | 5032 Lisp_Object call3_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 5033 Lisp_Object, Lisp_Object, int); |
| 2367 | 5034 Lisp_Object call4_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 5035 Lisp_Object, Lisp_Object, Lisp_Object, |
| 5036 int); | |
| 2367 | 5037 Lisp_Object call5_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 5038 Lisp_Object, Lisp_Object, Lisp_Object, |
| 5039 Lisp_Object, int); | |
| 2367 | 5040 Lisp_Object eval_in_buffer_trapping_problems (const Ascbyte *, struct buffer *, |
| 853 | 5041 Lisp_Object, int); |
| 1333 | 5042 Lisp_Object run_hook_trapping_problems (Lisp_Object, Lisp_Object, int); |
| 5043 Lisp_Object safe_run_hook_trapping_problems (Lisp_Object, Lisp_Object, int); | |
| 5044 Lisp_Object run_hook_with_args_in_buffer_trapping_problems (Lisp_Object, | |
| 5045 struct buffer *, | |
| 5046 int nargs, | |
| 853 | 5047 Lisp_Object *args, |
| 5048 enum | |
| 5049 run_hooks_condition | |
| 5050 cond, int flags); | |
| 1333 | 5051 Lisp_Object run_hook_with_args_trapping_problems (Lisp_Object, |
| 853 | 5052 int nargs, |
| 5053 Lisp_Object *args, | |
| 5054 enum run_hooks_condition | |
| 5055 cond, | |
| 5056 int flags); | |
| 1333 | 5057 Lisp_Object va_run_hook_with_args_trapping_problems (Lisp_Object, |
| 853 | 5058 Lisp_Object hook_var, |
| 5059 int nargs, ...); | |
| 1333 | 5060 Lisp_Object va_run_hook_with_args_in_buffer_trapping_problems (Lisp_Object, |
| 5061 struct buffer *, | |
| 5062 Lisp_Object, | |
| 853 | 5063 int nargs, ...); |
| 5064 Lisp_Object call_with_suspended_errors (lisp_fn_t, Lisp_Object, | |
| 5065 Lisp_Object, | |
| 578 | 5066 Error_Behavior, int, ...); |
| 428 | 5067 /* C Code should be using internal_catch, record_unwind_p, condition_case_1 */ |
| 1318 | 5068 int proper_redisplay_wrapping_in_place (void); |
| 428 | 5069 Lisp_Object internal_catch (Lisp_Object, Lisp_Object (*) (Lisp_Object), |
| 853 | 5070 Lisp_Object, int * volatile, |
| 2532 | 5071 Lisp_Object * volatile, |
| 853 | 5072 Lisp_Object * volatile); |
| 428 | 5073 Lisp_Object condition_case_1 (Lisp_Object, |
| 5074 Lisp_Object (*) (Lisp_Object), | |
| 5075 Lisp_Object, | |
| 5076 Lisp_Object (*) (Lisp_Object, Lisp_Object), | |
| 5077 Lisp_Object); | |
| 5078 Lisp_Object condition_case_3 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 1632 | 5079 MODULE_API Lisp_Object unbind_to_1 (int, Lisp_Object); |
| 771 | 5080 #define unbind_to(obj) unbind_to_1 (obj, Qnil) |
| 428 | 5081 void specbind (Lisp_Object, Lisp_Object); |
| 1632 | 5082 MODULE_API int record_unwind_protect (Lisp_Object (*) (Lisp_Object), |
| 5083 Lisp_Object); | |
| 771 | 5084 int record_unwind_protect_freeing_dynarr (void *ptr); |
| 1333 | 5085 int record_unwind_protect_restoring_int (int *addr, int val); |
| 802 | 5086 int internal_bind_int (int *addr, int newval); |
| 5087 int internal_bind_lisp_object (Lisp_Object *addr, Lisp_Object newval); | |
| 970 | 5088 void do_autoload (Lisp_Object, Lisp_Object); /* GCPROs both arguments */ |
| 428 | 5089 Lisp_Object un_autoload (Lisp_Object); |
| 5090 void warn_when_safe_lispobj (Lisp_Object, Lisp_Object, Lisp_Object); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5091 MODULE_API void warn_when_safe (Lisp_Object, Lisp_Object, const Ascbyte *, |
| 1632 | 5092 ...) PRINTF_ARGS (3, 4); |
| 1292 | 5093 extern int backtrace_with_internal_sections; |
|
5307
c096d8051f89
Have NATNUMP give t for positive bignums; check limits appropriately.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5280
diff
changeset
|
5094 extern Fixnum Vmultiple_values_limit; |
| 428 | 5095 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5096 extern Lisp_Object Qand_optional; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5097 extern Lisp_Object Qand_rest; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5098 extern Lisp_Object Qautoload; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5099 extern Lisp_Object Qcommandp; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5100 extern Lisp_Object Qdefun; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5101 extern Lisp_Object Qexit; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5102 extern Lisp_Object Qinhibit_quit; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5103 extern Lisp_Object Qinteractive; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5104 extern Lisp_Object Qmacro; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5105 extern Lisp_Object Qprogn; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5106 extern Lisp_Object Qrun_hooks; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5107 extern Lisp_Object Qvalues; |
|
4841
3465c3161fea
when `debug', abort when lisp error during loadup
Ben Wing <ben@xemacs.org>
parents:
4805
diff
changeset
|
5108 extern Lisp_Object Vdebug_on_error; |
| 1315 | 5109 extern Lisp_Object Vstack_trace_on_error; |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5110 extern Lisp_Object Vautoload_queue; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5111 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5112 extern MODULE_API Lisp_Object Vinhibit_quit, Vquit_flag; |
| 428 | 5113 |
| 5114 /* Defined in event-stream.c */ | |
| 826 | 5115 EXFUN (Faccept_process_output, 3); |
| 5116 EXFUN (Fadd_timeout, 4); | |
| 5117 EXFUN (Fdisable_timeout, 1); | |
| 5118 EXFUN (Fdiscard_input, 0); | |
| 5119 EXFUN (Fdispatch_event, 1); | |
| 5120 EXFUN (Fenqueue_eval_event, 2); | |
| 5121 EXFUN (Fnext_event, 2); | |
| 5122 EXFUN (Fread_key_sequence, 3); | |
| 5123 EXFUN (Fsit_for, 2); | |
| 5124 EXFUN (Fsleep_for, 1); | |
| 5125 | |
| 428 | 5126 void wait_delaying_user_input (int (*) (void *), void *); |
| 1268 | 5127 int detect_input_pending (int how_many); |
| 428 | 5128 void reset_this_command_keys (Lisp_Object, int); |
| 5129 Lisp_Object enqueue_misc_user_event (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 5130 Lisp_Object enqueue_misc_user_event_pos (Lisp_Object, Lisp_Object, | |
| 5131 Lisp_Object, int, int, int, int); | |
| 442 | 5132 extern int modifier_keys_are_sticky; |
| 428 | 5133 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5134 extern Lisp_Object Qdisabled; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5135 extern Lisp_Object Qsans_modifiers; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5136 extern Lisp_Object Qself_insert_defer_undo; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5137 extern Lisp_Object Vcontrolling_terminal; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5138 extern Lisp_Object Vcurrent_mouse_event; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5139 extern Lisp_Object Vlast_command; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5140 extern Lisp_Object Vlast_command_char; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5141 extern Lisp_Object Vlast_command_event; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5142 extern Lisp_Object Vlast_input_event; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5143 extern Lisp_Object Vrecent_keys_ring; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5144 extern Lisp_Object Vthis_command_keys; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5145 extern Lisp_Object Vunread_command_event; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5146 |
| 428 | 5147 /* Defined in event-Xt.c */ |
| 5148 void signal_special_Xt_user_event (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 5149 | |
| 5150 | |
| 5151 /* Defined in events.c */ | |
| 826 | 5152 EXFUN (Fcopy_event, 2); |
| 2862 | 5153 EXFUN (Fevent_to_character, 4); |
| 826 | 5154 |
| 428 | 5155 void clear_event_resource (void); |
| 5156 Lisp_Object allocate_event (void); | |
| 5157 | |
| 771 | 5158 EXFUN (Fevent_x_pixel, 1); |
| 5159 EXFUN (Fevent_y_pixel, 1); | |
| 5160 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5161 extern Lisp_Object Qevent_live_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5162 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5163 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5164 /* Defined in extents.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5165 extern Lisp_Object Qend_open; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5166 extern Lisp_Object Qextent_live_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5167 extern Lisp_Object Qstart_open; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5168 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5169 /* Defined in faces.c */ |
|
5624
c39052c921b5
New "foreback" face property.
Didier Verna <didier@xemacs.org>
parents:
5619
diff
changeset
|
5170 extern Lisp_Object Qforeground; |
|
c39052c921b5
New "foreback" face property.
Didier Verna <didier@xemacs.org>
parents:
5619
diff
changeset
|
5171 extern Lisp_Object Qforeback; |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5172 extern Lisp_Object Qbackground; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5173 extern Lisp_Object Qbackground_pixmap; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5174 extern Lisp_Object Qblinking; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5175 extern Lisp_Object Qdim; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5176 extern Lisp_Object Qdisplay_table; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5177 extern Lisp_Object Qunderline; |
|
5619
75ad4969a16d
Replace the 'flush face property with the opposite 'shrink one.
Didier Verna <didier@xemacs.org>
parents:
5617
diff
changeset
|
5178 extern Lisp_Object Qshrink; |
| 771 | 5179 |
| 5180 /* Defined in file-coding.c */ | |
| 5181 EXFUN (Fcoding_category_list, 0); | |
| 5182 EXFUN (Fcoding_category_system, 1); | |
| 5183 EXFUN (Fcoding_priority_list, 0); | |
| 5184 EXFUN (Fcoding_system_description, 1); | |
| 5185 EXFUN (Fcoding_system_documentation, 1); | |
| 5186 EXFUN (Fcoding_system_list, 1); | |
| 5187 EXFUN (Fcoding_system_name, 1); | |
| 5188 EXFUN (Fcoding_system_p, 1); | |
| 5189 EXFUN (Fcoding_system_property, 2); | |
| 5190 EXFUN (Fcoding_system_type, 1); | |
| 5191 EXFUN (Fcopy_coding_system, 2); | |
| 5192 EXFUN (Fdecode_big5_char, 1); | |
| 5193 EXFUN (Fdecode_coding_region, 4); | |
| 5194 EXFUN (Fdecode_shift_jis_char, 1); | |
| 5195 EXFUN (Fdefine_coding_system_alias, 2); | |
| 5196 EXFUN (Fdetect_coding_region, 3); | |
| 5197 EXFUN (Fdefault_encoding_detection_enabled_p, 0); | |
| 5198 EXFUN (Fencode_big5_char, 1); | |
| 5199 EXFUN (Fencode_coding_region, 4); | |
| 5200 EXFUN (Fencode_shift_jis_char, 1); | |
| 5201 EXFUN (Ffind_coding_system, 1); | |
| 5202 EXFUN (Fget_coding_system, 1); | |
|
4690
257b468bf2ca
Move the #'query-coding-region implementation to C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4682
diff
changeset
|
5203 EXFUN (Fmake_coding_system_internal, 4); |
| 771 | 5204 EXFUN (Fset_coding_category_system, 2); |
| 5205 EXFUN (Fset_coding_priority_list, 1); | |
| 5206 EXFUN (Fsubsidiary_coding_system, 2); | |
| 5207 | |
| 5208 extern Lisp_Object Qshift_jis, Qiso2022, Qbig5, Qccl; | |
| 5209 extern Lisp_Object Qcharset_g0; | |
| 5210 extern Lisp_Object Qcharset_g1, Qcharset_g2, Qcharset_g3, Qcoding_system_error; | |
| 5211 extern Lisp_Object Qcoding_systemp, Qcr, Qcrlf, Qdecode, Qencode; | |
| 5212 extern Lisp_Object Qeol_cr, Qeol_crlf, Qeol_lf, Qeol_type, Qescape_quoted; | |
| 5213 extern Lisp_Object Qforce_g0_on_output, Qforce_g1_on_output; | |
| 5214 extern Lisp_Object Qforce_g2_on_output, Qforce_g3_on_output; | |
| 5215 extern Lisp_Object Qinput_charset_conversion, Qlf, Qlock_shift; | |
| 5216 extern Lisp_Object Qmnemonic, Qno_ascii_cntl, Qno_ascii_eol; | |
| 5217 extern Lisp_Object Qno_conversion, Qraw_text; | |
| 5218 extern Lisp_Object Qno_iso6429, Qoutput_charset_conversion; | |
| 5219 extern Lisp_Object Qpost_read_conversion, Qpre_write_conversion, Qseven; | |
| 5220 extern Lisp_Object Qshort, Vcoding_system_for_read; | |
| 5221 extern Lisp_Object Vcoding_system_for_write; | |
| 5222 extern Lisp_Object Vfile_name_coding_system, Vkeyboard_coding_system; | |
| 5223 extern Lisp_Object Vterminal_coding_system; | |
| 5224 extern Lisp_Object Qcanonicalize_after_coding; | |
| 5225 int coding_system_is_for_text_file (Lisp_Object coding_system); | |
| 5226 Lisp_Object find_coding_system_for_text_file (Lisp_Object name, int eol_wrap); | |
| 1632 | 5227 MODULE_API Lisp_Object get_coding_system_for_text_file (Lisp_Object name, |
| 5228 int eol_wrap); | |
| 771 | 5229 int coding_system_is_binary (Lisp_Object coding_system); |
| 5230 | |
| 5231 | |
| 428 | 5232 /* Defined in fileio.c */ |
| 826 | 5233 EXFUN (Fdirectory_file_name, 1); |
| 5234 EXFUN (Fdo_auto_save, 2); | |
| 5235 EXFUN (Fexpand_file_name, 2); | |
| 5236 EXFUN (Ffile_accessible_directory_p, 1); | |
| 5237 EXFUN (Ffile_directory_p, 1); | |
| 5238 EXFUN (Ffile_executable_p, 1); | |
| 5239 EXFUN (Ffile_exists_p, 1); | |
| 5240 EXFUN (Ffile_name_absolute_p, 1); | |
| 5241 EXFUN (Ffile_name_as_directory, 1); | |
| 5242 EXFUN (Ffile_name_directory, 1); | |
| 5243 EXFUN (Ffile_name_nondirectory, 1); | |
| 5244 EXFUN (Ffile_readable_p, 1); | |
| 5245 EXFUN (Ffile_symlink_p, 1); | |
| 5246 EXFUN (Ffile_truename, 2); | |
| 5247 EXFUN (Ffind_file_name_handler, 2); | |
| 5248 EXFUN (Finsert_file_contents_internal, 7); | |
| 5249 EXFUN (Fmake_temp_name, 1); | |
| 5250 EXFUN (Fsubstitute_in_file_name, 1); | |
| 5251 EXFUN (Funhandled_file_name_directory, 1); | |
| 5252 EXFUN (Fverify_visited_file_modtime, 1); | |
| 5253 | |
| 428 | 5254 void record_auto_save (void); |
| 5255 void force_auto_save_soon (void); | |
| 563 | 5256 DECLARE_DOESNT_RETURN (report_error_with_errno (Lisp_Object errtype, |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5257 const Ascbyte *reason, |
| 563 | 5258 Lisp_Object data)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5259 DECLARE_DOESNT_RETURN (report_file_error (const Ascbyte *, Lisp_Object)); |
| 428 | 5260 Lisp_Object lisp_strerror (int); |
| 5261 Lisp_Object expand_and_dir_to_file (Lisp_Object, Lisp_Object); | |
| 5262 int internal_delete_file (Lisp_Object); | |
| 2526 | 5263 Ibyte *find_end_of_directory_component (const Ibyte *path, |
| 5264 Bytecount len); | |
| 428 | 5265 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5266 extern Lisp_Object Qfile_name_sans_extension; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5267 extern Lisp_Object Vdirectory_sep_char; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5268 |
| 428 | 5269 /* Defined in filelock.c */ |
| 826 | 5270 EXFUN (Funlock_buffer, 0); |
| 5271 | |
| 428 | 5272 void lock_file (Lisp_Object); |
| 5273 void unlock_file (Lisp_Object); | |
| 5274 void unlock_all_files (void); | |
| 5275 void unlock_buffer (struct buffer *); | |
| 5276 | |
| 5277 /* Defined in floatfns.c */ | |
|
4678
b5e1d4f6b66f
Make #'floor, #'ceiling, #'round, #'truncate conform to Common Lisp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4677
diff
changeset
|
5278 EXFUN (Ftruncate, 2); |
| 826 | 5279 |
| 428 | 5280 double extract_float (Lisp_Object); |
| 5281 | |
| 5282 /* Defined in fns.c */ | |
| 1632 | 5283 MODULE_API EXFUN (Fappend, MANY); |
| 826 | 5284 EXFUN (Fassoc, 2); |
| 5285 EXFUN (Fassq, 2); | |
| 5286 EXFUN (Fcanonicalize_lax_plist, 2); | |
| 5287 EXFUN (Fcanonicalize_plist, 2); | |
| 5288 EXFUN (Fcheck_valid_plist, 1); | |
| 5289 EXFUN (Fconcat, MANY); | |
| 5290 EXFUN (Fcopy_alist, 1); | |
| 5291 EXFUN (Fcopy_list, 1); | |
| 5292 EXFUN (Fcopy_sequence, 1); | |
| 5293 EXFUN (Fcopy_tree, 2); | |
| 5294 EXFUN (Fdestructive_alist_to_plist, 1); | |
| 5295 EXFUN (Felt, 2); | |
| 1632 | 5296 MODULE_API EXFUN (Fequal, 2); |
| 5297 MODULE_API EXFUN (Fget, 3); | |
|
4906
6ef8256a020a
implement equalp in C, fix case-folding, add equal() method for keymaps
Ben Wing <ben@xemacs.org>
parents:
4888
diff
changeset
|
5298 MODULE_API EXFUN (Feqlsign, MANY); |
|
6ef8256a020a
implement equalp in C, fix case-folding, add equal() method for keymaps
Ben Wing <ben@xemacs.org>
parents:
4888
diff
changeset
|
5299 MODULE_API EXFUN (Fequalp, 2); |
| 826 | 5300 EXFUN (Flast, 2); |
| 5301 EXFUN (Flax_plist_get, 3); | |
| 5302 EXFUN (Flax_plist_remprop, 2); | |
| 1632 | 5303 MODULE_API EXFUN (Flength, 1); |
|
5607
1a507c4c6c42
Refactor out sequence-oriented builtins from fns.c to the new sequence.c.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5583
diff
changeset
|
5304 EXFUN (Flist_length, 1); |
|
4995
8431b52e43b1
Move the various map* functions to C; add #'map-into.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4888
diff
changeset
|
5305 EXFUN (FmapcarX, MANY); |
| 826 | 5306 EXFUN (Fmember, 2); |
| 5307 EXFUN (Fmemq, 2); | |
| 5308 EXFUN (Fnconc, MANY); | |
| 1632 | 5309 MODULE_API EXFUN (Fnreverse, 1); |
| 826 | 5310 EXFUN (Fnthcdr, 2); |
|
5506
b0d87f92e60b
Complete support for macro-declaration-function, bytecomp{,-runtime}.el
Aidan Kehoe <kehoea@parhasard.net>
parents:
5475
diff
changeset
|
5311 EXFUN (Fnth, 2); |
| 826 | 5312 EXFUN (Fold_assq, 2); |
| 5313 EXFUN (Fold_equal, 2); | |
| 5314 EXFUN (Fold_member, 2); | |
| 5315 EXFUN (Fold_memq, 2); | |
| 5316 EXFUN (Fplist_get, 3); | |
| 5317 EXFUN (Fplist_member, 2); | |
| 5318 EXFUN (Fplist_put, 3); | |
| 1632 | 5319 MODULE_API EXFUN (Fprovide, 1); |
| 5320 MODULE_API EXFUN (Fput, 3); | |
| 826 | 5321 EXFUN (Frassq, 2); |
| 5322 EXFUN (Freplace_list, 2); | |
| 1632 | 5323 MODULE_API EXFUN (Freverse, 1); |
| 1268 | 5324 EXFUN (Fsafe_length, 1); |
| 826 | 5325 EXFUN (Fstring_equal, 2); |
| 5326 EXFUN (Fstring_lessp, 2); | |
|
5089
99f8ebc082d9
Make #'substring an alias of #'subseq; give the latter the byte code.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5084
diff
changeset
|
5327 EXFUN (Fsubseq, 3); |
| 826 | 5328 EXFUN (Fvalid_plist_p, 1); |
| 5329 | |
|
5772
cd4f5f1f1f4c
Add #'write-sequence, on the model of #'write-char, API from Common Lisp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5736
diff
changeset
|
5330 extern void check_sequence_range (Lisp_Object, Lisp_Object, Lisp_Object, |
|
cd4f5f1f1f4c
Add #'write-sequence, on the model of #'write-char, API from Common Lisp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5736
diff
changeset
|
5331 Lisp_Object); |
|
cd4f5f1f1f4c
Add #'write-sequence, on the model of #'write-char, API from Common Lisp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5736
diff
changeset
|
5332 |
|
5560
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5333 extern Boolint check_eq_nokey (Lisp_Object, Lisp_Object, Lisp_Object, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5334 Lisp_Object); |
|
5350
94bbd4792049
Have #'sort*, #'merge use the same test approach as functions from cl-seq.el
Aidan Kehoe <kehoea@parhasard.net>
parents:
5348
diff
changeset
|
5335 extern Boolint check_lss_key_car (Lisp_Object, Lisp_Object, Lisp_Object, |
|
94bbd4792049
Have #'sort*, #'merge use the same test approach as functions from cl-seq.el
Aidan Kehoe <kehoea@parhasard.net>
parents:
5348
diff
changeset
|
5336 Lisp_Object); |
|
94bbd4792049
Have #'sort*, #'merge use the same test approach as functions from cl-seq.el
Aidan Kehoe <kehoea@parhasard.net>
parents:
5348
diff
changeset
|
5337 extern Boolint check_string_lessp_nokey (Lisp_Object, Lisp_Object, |
|
94bbd4792049
Have #'sort*, #'merge use the same test approach as functions from cl-seq.el
Aidan Kehoe <kehoea@parhasard.net>
parents:
5348
diff
changeset
|
5338 Lisp_Object, Lisp_Object); |
|
94bbd4792049
Have #'sort*, #'merge use the same test approach as functions from cl-seq.el
Aidan Kehoe <kehoea@parhasard.net>
parents:
5348
diff
changeset
|
5339 |
|
94bbd4792049
Have #'sort*, #'merge use the same test approach as functions from cl-seq.el
Aidan Kehoe <kehoea@parhasard.net>
parents:
5348
diff
changeset
|
5340 typedef Boolint (*check_test_func_t) (Lisp_Object test, Lisp_Object key, |
|
94bbd4792049
Have #'sort*, #'merge use the same test approach as functions from cl-seq.el
Aidan Kehoe <kehoea@parhasard.net>
parents:
5348
diff
changeset
|
5341 Lisp_Object item, Lisp_Object elt); |
|
94bbd4792049
Have #'sort*, #'merge use the same test approach as functions from cl-seq.el
Aidan Kehoe <kehoea@parhasard.net>
parents:
5348
diff
changeset
|
5342 |
|
5560
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5343 typedef struct |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5344 { |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5345 Lisp_Object number_table; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5346 Lisp_Object new_; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5347 Lisp_Object old; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5348 Lisp_Object current_object; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5349 Boolint test_not_unboundp; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5350 } nsubst_structures_info_t; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5351 |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5352 Lisp_Object nsubst_structures (Lisp_Object new_, Lisp_Object old, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5353 Lisp_Object tree, check_test_func_t check_test, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5354 Boolint test_not_unboundp, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5355 Lisp_Object test, Lisp_Object key); |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5356 |
|
5182
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5357 Lisp_Object list_merge (Lisp_Object org_l1, Lisp_Object org_l2, |
|
5350
94bbd4792049
Have #'sort*, #'merge use the same test approach as functions from cl-seq.el
Aidan Kehoe <kehoea@parhasard.net>
parents:
5348
diff
changeset
|
5358 check_test_func_t check_merge, |
|
5182
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5359 Lisp_Object predicate, Lisp_Object key_func); |
|
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5360 Lisp_Object list_sort (Lisp_Object list, |
|
5350
94bbd4792049
Have #'sort*, #'merge use the same test approach as functions from cl-seq.el
Aidan Kehoe <kehoea@parhasard.net>
parents:
5348
diff
changeset
|
5361 check_test_func_t check_merge, |
|
5182
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5362 Lisp_Object predicate, Lisp_Object key_func); |
| 428 | 5363 |
| 5364 void bump_string_modiff (Lisp_Object); | |
| 5365 Lisp_Object memq_no_quit (Lisp_Object, Lisp_Object); | |
| 5366 Lisp_Object assoc_no_quit (Lisp_Object, Lisp_Object); | |
| 5367 Lisp_Object assq_no_quit (Lisp_Object, Lisp_Object); | |
| 5368 Lisp_Object rassq_no_quit (Lisp_Object, Lisp_Object); | |
| 5369 Lisp_Object delq_no_quit (Lisp_Object, Lisp_Object); | |
| 5370 Lisp_Object delq_no_quit_and_free_cons (Lisp_Object, Lisp_Object); | |
| 5371 Lisp_Object remassoc_no_quit (Lisp_Object, Lisp_Object); | |
| 5372 Lisp_Object remassq_no_quit (Lisp_Object, Lisp_Object); | |
| 5373 Lisp_Object remrassq_no_quit (Lisp_Object, Lisp_Object); | |
| 5374 | |
|
4906
6ef8256a020a
implement equalp in C, fix case-folding, add equal() method for keymaps
Ben Wing <ben@xemacs.org>
parents:
4888
diff
changeset
|
5375 int plists_differ (Lisp_Object, Lisp_Object, int, int, int, int); |
| 428 | 5376 Lisp_Object internal_plist_get (Lisp_Object, Lisp_Object); |
| 5377 void internal_plist_put (Lisp_Object *, Lisp_Object, Lisp_Object); | |
| 5378 int internal_remprop (Lisp_Object *, Lisp_Object); | |
| 5379 Lisp_Object external_plist_get (Lisp_Object *, Lisp_Object, | |
| 578 | 5380 int, Error_Behavior); |
| 428 | 5381 void external_plist_put (Lisp_Object *, Lisp_Object, |
| 578 | 5382 Lisp_Object, int, Error_Behavior); |
| 5383 int external_remprop (Lisp_Object *, Lisp_Object, int, Error_Behavior); | |
| 853 | 5384 int internal_equal_trapping_problems (Lisp_Object warning_class, |
| 2367 | 5385 const Ascbyte *warning_string, |
| 853 | 5386 int flags, |
| 5387 struct call_trapping_problems_result *p, | |
| 5388 int retval, | |
| 5389 Lisp_Object obj1, Lisp_Object obj2, | |
| 5390 int depth); | |
| 428 | 5391 int internal_equal (Lisp_Object, Lisp_Object, int); |
| 801 | 5392 int internal_equalp (Lisp_Object obj1, Lisp_Object obj2, int depth); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5393 Lisp_Object MODULE_API concat2 (Lisp_Object, Lisp_Object); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5394 Lisp_Object MODULE_API concat3 (Lisp_Object, Lisp_Object, Lisp_Object); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5395 Lisp_Object MODULE_API vconcat2 (Lisp_Object, Lisp_Object); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5396 Lisp_Object MODULE_API vconcat3 (Lisp_Object, Lisp_Object, Lisp_Object); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5397 Lisp_Object MODULE_API nconc2 (Lisp_Object, Lisp_Object); |
|
4906
6ef8256a020a
implement equalp in C, fix case-folding, add equal() method for keymaps
Ben Wing <ben@xemacs.org>
parents:
4888
diff
changeset
|
5398 int internal_equal_0 (Lisp_Object, Lisp_Object, int, int); |
| 428 | 5399 Lisp_Object bytecode_nconc2 (Lisp_Object *); |
|
4910
6bc1f3f6cf0d
Make canoncase visible to Lisp; use it with chars in internal_equalp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4906
diff
changeset
|
5400 int bytecode_arithcompare (Lisp_Object obj1, Lisp_Object obj2); |
|
5000
44d7bde26046
fix compile errors, fix revert-buffer bug on binary/Latin 1 files, Mule-ize some files
Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
5401 void check_losing_bytecode (const Ascbyte *, Lisp_Object); |
| 428 | 5402 |
| 771 | 5403 Lisp_Object add_suffix_to_symbol (Lisp_Object symbol, |
| 2367 | 5404 const Ascbyte *ascii_string); |
| 5405 Lisp_Object add_prefix_to_symbol (const Ascbyte *ascii_string, | |
| 771 | 5406 Lisp_Object symbol); |
| 5407 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5408 extern Lisp_Object Qidentity; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5409 extern Lisp_Object Qstring_lessp; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5410 extern Lisp_Object Qyes_or_no_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5411 extern Lisp_Object Vfeatures; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5412 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5413 /* Defined in frame.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5414 extern Lisp_Object Qframe_live_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5415 |
| 826 | 5416 /* Defined in free-hook.c */ |
| 5417 EXFUN (Freally_free, 1); | |
| 5418 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5419 /* Defined in general.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5420 #define SYMBOL(fou) extern Lisp_Object fou |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5421 #define SYMBOL_MODULE_API(fou) extern MODULE_API Lisp_Object fou |
|
5320
31be2a3d121d
Move Qcount, Q_default, Q_test to general-slots.h; add SYMBOL_KEYWORD_GENERAL()
Aidan Kehoe <kehoea@parhasard.net>
parents:
5307
diff
changeset
|
5422 #define SYMBOL_KEYWORD(la_cle_est_folle) extern Lisp_Object la_cle_est_folle |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5423 #define SYMBOL_GENERAL(tout_le_monde, est_fou) \ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5424 extern Lisp_Object tout_le_monde |
|
5320
31be2a3d121d
Move Qcount, Q_default, Q_test to general-slots.h; add SYMBOL_KEYWORD_GENERAL()
Aidan Kehoe <kehoea@parhasard.net>
parents:
5307
diff
changeset
|
5425 #define SYMBOL_KEYWORD_GENERAL(y_compris_ben, mais_que_peut_on_faire) \ |
|
31be2a3d121d
Move Qcount, Q_default, Q_test to general-slots.h; add SYMBOL_KEYWORD_GENERAL()
Aidan Kehoe <kehoea@parhasard.net>
parents:
5307
diff
changeset
|
5426 extern Lisp_Object y_compris_ben |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5427 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5428 #include "general-slots.h" |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5429 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5430 #undef SYMBOL |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5431 #undef SYMBOL_MODULE_API |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5432 #undef SYMBOL_KEYWORD |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5433 #undef SYMBOL_GENERAL |
|
5320
31be2a3d121d
Move Qcount, Q_default, Q_test to general-slots.h; add SYMBOL_KEYWORD_GENERAL()
Aidan Kehoe <kehoea@parhasard.net>
parents:
5307
diff
changeset
|
5434 #undef SYMBOL_KEYWORD_GENERAL |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5435 |
|
5191
71ee43b8a74d
Add #'equalp as a hash test by default; add #'define-hash-table-test, GNU API
Aidan Kehoe <kehoea@parhasard.net>
parents:
5190
diff
changeset
|
5436 extern Lisp_Object Qeq; |
|
71ee43b8a74d
Add #'equalp as a hash test by default; add #'define-hash-table-test, GNU API
Aidan Kehoe <kehoea@parhasard.net>
parents:
5190
diff
changeset
|
5437 extern Lisp_Object Qeql; |
|
71ee43b8a74d
Add #'equalp as a hash test by default; add #'define-hash-table-test, GNU API
Aidan Kehoe <kehoea@parhasard.net>
parents:
5190
diff
changeset
|
5438 extern Lisp_Object Qequal; |
|
71ee43b8a74d
Add #'equalp as a hash test by default; add #'define-hash-table-test, GNU API
Aidan Kehoe <kehoea@parhasard.net>
parents:
5190
diff
changeset
|
5439 extern Lisp_Object Qequalp; |
|
71ee43b8a74d
Add #'equalp as a hash test by default; add #'define-hash-table-test, GNU API
Aidan Kehoe <kehoea@parhasard.net>
parents:
5190
diff
changeset
|
5440 |
| 428 | 5441 /* Defined in glyphs.c */ |
| 826 | 5442 EXFUN (Fmake_glyph_internal, 1); |
| 5443 | |
| 578 | 5444 Error_Behavior decode_error_behavior_flag (Lisp_Object); |
| 5445 Lisp_Object encode_error_behavior_flag (Error_Behavior); | |
| 428 | 5446 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5447 extern Lisp_Object Qbuffer_glyph_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5448 extern Lisp_Object Qcolor_pixmap_image_instance_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5449 extern Lisp_Object Qicon_glyph_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5450 extern Lisp_Object Qmono_pixmap_image_instance_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5451 extern Lisp_Object Qnothing_image_instance_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5452 extern Lisp_Object Qpointer_glyph_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5453 extern Lisp_Object Qpointer_image_instance_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5454 extern Lisp_Object Qsubwindow; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5455 extern Lisp_Object Qsubwindow_image_instance_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5456 extern Lisp_Object Qtext_image_instance_p; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5457 |
| 563 | 5458 /* Defined in glyphs-shared.c */ |
| 5459 void shared_resource_validate (Lisp_Object instantiator); | |
| 5460 Lisp_Object shared_resource_normalize (Lisp_Object inst, | |
| 5461 Lisp_Object console_type, | |
| 5462 Lisp_Object dest_mask, | |
| 5463 Lisp_Object tag); | |
| 5464 extern Lisp_Object Q_resource_type, Q_resource_id; | |
| 5465 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5466 /* Defined in glyphs-widget.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5467 extern Lisp_Object Qlayout; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5468 extern Lisp_Object Qnative_layout; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5469 |
| 563 | 5470 /* Defined in gui.c */ |
| 2367 | 5471 DECLARE_DOESNT_RETURN (gui_error (const Ascbyte *reason, |
| 563 | 5472 Lisp_Object frob)); |
| 2367 | 5473 DECLARE_DOESNT_RETURN (gui_error_2 (const Ascbyte *reason, |
| 569 | 5474 Lisp_Object frob0, Lisp_Object frob1)); |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5475 extern Lisp_Object Qgui_error; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5476 |
| 428 | 5477 /* Defined in indent.c */ |
| 826 | 5478 EXFUN (Findent_to, 3); |
| 5479 EXFUN (Fvertical_motion, 3); | |
| 5480 | |
| 5481 int byte_spaces_at_point (struct buffer *, Bytebpos); | |
| 665 | 5482 int column_at_point (struct buffer *, Charbpos, int); |
| 793 | 5483 int string_column_at_point (Lisp_Object, Charbpos, int); |
| 428 | 5484 int current_column (struct buffer *); |
| 5485 void invalidate_current_column (void); | |
| 665 | 5486 Charbpos vmotion (struct window *, Charbpos, int, int *); |
| 5487 Charbpos vmotion_pixels (Lisp_Object, Charbpos, int, int, int *); | |
| 428 | 5488 |
| 771 | 5489 /* Defined in insdel.c */ |
| 5490 void set_buffer_point (struct buffer *buf, Charbpos pos, Bytebpos bipos); | |
| 5491 | |
| 826 | 5492 /* Defined in intl.c */ |
| 5493 EXFUN (Fgettext, 1); | |
| 5494 | |
| 428 | 5495 /* Defined in keymap.c */ |
| 826 | 5496 EXFUN (Fdefine_key, 3); |
| 5497 EXFUN (Fkey_description, 1); | |
| 5498 EXFUN (Flookup_key, 3); | |
| 5499 EXFUN (Fmake_sparse_keymap, 1); | |
|
5529
3d1f8f0e690f
Add `function-key-map-parent', for non-console-specific `function-key-map' bindings
Aidan Kehoe <kehoea@parhasard.net>
parents:
5506
diff
changeset
|
5500 EXFUN (Fset_keymap_parents, 2); |
| 826 | 5501 |
| 793 | 5502 void where_is_to_char (Lisp_Object, Eistring *); |
| 428 | 5503 |
| 5504 /* Defined in lread.c */ | |
| 826 | 5505 EXFUN (Fread, 1); |
| 5506 | |
| 428 | 5507 void ebolify_bytecode_constants (Lisp_Object); |
| 5508 void close_load_descs (void); | |
| 5509 int locate_file (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object *, int); | |
| 5510 EXFUN (Flocate_file_clear_hashing, 1); | |
| 442 | 5511 int isfloat_string (const char *); |
| 1983 | 5512 int isratio_string (const char *); |
| 428 | 5513 |
| 5514 /* Well, I've decided to enable this. -- ben */ | |
| 5515 /* And I've decided to make it work right. -- sb */ | |
| 5516 #define LOADHIST | |
| 5517 /* Define the following symbol to enable load history of dumped files */ | |
| 5518 #define LOADHIST_DUMPED | |
| 5519 /* Define the following symbol to enable load history of C source */ | |
| 5520 #define LOADHIST_BUILTIN | |
| 5521 | |
| 5522 #ifdef LOADHIST /* this is just a stupid idea */ | |
| 5523 #define LOADHIST_ATTACH(x) \ | |
| 5524 do { if (initialized) Vcurrent_load_list = Fcons (x, Vcurrent_load_list); } \ | |
| 5525 while (0) | |
| 5526 #else /*! LOADHIST */ | |
| 5527 # define LOADHIST_ATTACH(x) | |
| 5528 #endif /*! LOADHIST */ | |
| 5529 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5530 extern Lisp_Object Qfeaturep; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5531 extern Lisp_Object Qload; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5532 extern Lisp_Object Qread_char; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5533 extern Lisp_Object Qstandard_input; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5534 extern Lisp_Object Vcurrent_load_list; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5535 extern Lisp_Object Vfile_domain; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5536 extern Lisp_Object Vload_file_name_internal; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5537 extern Lisp_Object Vload_history; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5538 extern Lisp_Object Vload_path; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5539 extern Lisp_Object Vstandard_input; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5540 |
| 826 | 5541 /* Defined in macros.c */ |
| 5542 EXFUN (Fexecute_kbd_macro, 2); | |
| 5543 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5544 extern Lisp_Object Vexecuting_macro; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5545 |
| 428 | 5546 /* Defined in marker.c */ |
| 826 | 5547 EXFUN (Fcopy_marker, 2); |
| 5548 EXFUN (Fmake_marker, 0); | |
| 5549 EXFUN (Fmarker_buffer, 1); | |
| 5550 EXFUN (Fmarker_position, 1); | |
| 5551 EXFUN (Fset_marker, 3); | |
| 5552 EXFUN (Fset_marker_insertion_type, 2); | |
| 5553 | |
| 5554 Bytebpos byte_marker_position (Lisp_Object); | |
| 665 | 5555 Charbpos marker_position (Lisp_Object); |
| 826 | 5556 void set_byte_marker_position (Lisp_Object, Bytebpos); |
| 665 | 5557 void set_marker_position (Lisp_Object, Charbpos); |
| 428 | 5558 void unchain_marker (Lisp_Object); |
| 5559 Lisp_Object noseeum_copy_marker (Lisp_Object, Lisp_Object); | |
| 5560 Lisp_Object set_marker_restricted (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 5561 #ifdef MEMORY_USAGE_STATS | |
|
5170
5ddbab03b0e6
various fixes to memory-usage stats
Ben Wing <ben@xemacs.org>
parents:
5169
diff
changeset
|
5562 Bytecount compute_buffer_marker_usage (struct buffer *b); |
| 428 | 5563 #endif |
| 771 | 5564 void init_buffer_markers (struct buffer *b); |
| 5565 void uninit_buffer_markers (struct buffer *b); | |
| 428 | 5566 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5567 /* Defined in menubar.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5568 extern Lisp_Object Qactivate_menubar_hook; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5569 extern Lisp_Object Qcurrent_menubar; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5570 extern Lisp_Object Vactivate_menubar_hook; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5571 extern Lisp_Object Vblank_menubar; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5572 extern Lisp_Object Vmenubar_configuration; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5573 |
| 428 | 5574 /* Defined in minibuf.c */ |
| 5575 extern int minibuf_level; | |
| 867 | 5576 Charcount scmp_1 (const Ibyte *, const Ibyte *, Charcount, int); |
| 428 | 5577 #define scmp(s1, s2, len) scmp_1 (s1, s2, len, completion_ignore_case) |
| 5578 extern int completion_ignore_case; | |
| 867 | 5579 int regexp_ignore_completion_p (const Ibyte *, Lisp_Object, |
| 428 | 5580 Bytecount, Bytecount); |
| 5581 Lisp_Object clear_echo_area (struct frame *, Lisp_Object, int); | |
| 5582 Lisp_Object clear_echo_area_from_print (struct frame *, Lisp_Object, int); | |
| 867 | 5583 void echo_area_append (struct frame *, const Ibyte *, Lisp_Object, |
| 428 | 5584 Bytecount, Bytecount, Lisp_Object); |
| 867 | 5585 void echo_area_message (struct frame *, const Ibyte *, Lisp_Object, |
| 428 | 5586 Bytecount, Bytecount, Lisp_Object); |
| 5587 Lisp_Object echo_area_status (struct frame *); | |
| 5588 int echo_area_active (struct frame *); | |
| 5589 Lisp_Object echo_area_contents (struct frame *); | |
| 867 | 5590 void message_internal (const Ibyte *, Lisp_Object, Bytecount, Bytecount); |
| 5591 void message_append_internal (const Ibyte *, Lisp_Object, | |
| 428 | 5592 Bytecount, Bytecount); |
| 1632 | 5593 MODULE_API void message (const char *, ...) PRINTF_ARGS (1, 2); |
| 442 | 5594 void message_append (const char *, ...) PRINTF_ARGS (1, 2); |
| 5595 void message_no_translate (const char *, ...) PRINTF_ARGS (1, 2); | |
| 428 | 5596 void clear_message (void); |
| 5597 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5598 extern Lisp_Object Qcompletion_ignore_case; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5599 extern Lisp_Object Vecho_area_buffer; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5600 extern Lisp_Object Vminibuf_preprompt; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5601 extern Lisp_Object Vminibuf_prompt; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5602 extern Lisp_Object Vminibuffer_zero; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5603 |
| 771 | 5604 /* Defined in mule-charset.c */ |
| 826 | 5605 EXFUN (Fmake_charset, 3); |
| 5606 | |
| 771 | 5607 extern Lisp_Object Ql2r, Qr2l; |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5608 extern Lisp_Object Qdirection; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5609 extern Lisp_Object Qfinal; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5610 extern Lisp_Object Qgraphic; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5611 extern Lisp_Object Qlong_name; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5612 extern Lisp_Object Qregistries; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5613 extern Lisp_Object Qreverse_direction_charset; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5614 extern Lisp_Object Qshort_name; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5615 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5616 /* Defined in nt.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5617 extern Lisp_Object Vmswindows_get_true_file_attributes; |
| 771 | 5618 |
| 428 | 5619 /* Defined in print.c */ |
| 826 | 5620 EXFUN (Fdisplay_error, 2); |
| 5621 EXFUN (Ferror_message_string, 1); | |
| 5622 EXFUN (Fprin1, 2); | |
| 5623 EXFUN (Fprin1_to_string, 2); | |
| 5624 EXFUN (Fprinc, 2); | |
| 5625 EXFUN (Fprint, 2); | |
| 5626 | |
|
4394
cacc942c0d0f
Avoid clearing print-gensym-alist inappropriately when printing hash tables.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4355
diff
changeset
|
5627 Lisp_Object prin1_to_string (Lisp_Object, int); |
| 771 | 5628 |
| 5629 /* Lower-level ways to output data: */ | |
| 3085 | 5630 void default_object_printer (Lisp_Object, Lisp_Object, int); |
| 771 | 5631 void print_internal (Lisp_Object, Lisp_Object, int); |
| 428 | 5632 void debug_print (Lisp_Object); |
| 1204 | 5633 void debug_p4 (Lisp_Object obj); |
| 5634 void debug_p3 (Lisp_Object obj); | |
| 5635 void debug_short_backtrace (int); | |
| 5636 void debug_backtrace (void); | |
| 428 | 5637 /* NOTE: Do not call this with the data of a Lisp_String. Use princ. |
| 5638 * Note: stream should be defaulted before calling | |
| 5639 * (eg Qnil means stdout, not Vstandard_output, etc) */ | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5640 MODULE_API void write_istring (Lisp_Object stream, const Ibyte *str); |
| 771 | 5641 /* Same goes for this function. */ |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
5642 MODULE_API void write_cistring (Lisp_Object stream, const CIbyte *str); |
| 771 | 5643 /* Same goes for this function. */ |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5644 MODULE_API void write_ascstring (Lisp_Object stream, const Ascbyte *str); |
| 428 | 5645 /* Same goes for this function. */ |
| 867 | 5646 void write_string_1 (Lisp_Object stream, const Ibyte *str, Bytecount size); |
| 826 | 5647 void write_eistring (Lisp_Object stream, const Eistring *ei); |
| 771 | 5648 |
| 5649 /* Higher-level (printf-style) ways to output data: */ | |
| 1632 | 5650 MODULE_API void write_fmt_string (Lisp_Object stream, const CIbyte *fmt, ...); |
| 5651 MODULE_API void write_fmt_string_lisp (Lisp_Object stream, const CIbyte *fmt, | |
| 5652 int nargs, ...); | |
| 867 | 5653 void stderr_out (const CIbyte *, ...) PRINTF_ARGS (1, 2); |
| 5654 void stderr_out_lisp (const CIbyte *, int nargs, ...); | |
| 5655 void stdout_out (const CIbyte *, ...) PRINTF_ARGS (1, 2); | |
| 1346 | 5656 void external_out (int dest, const CIbyte *fmt, ...) PRINTF_ARGS (2, 3); |
| 867 | 5657 void debug_out (const CIbyte *, ...) PRINTF_ARGS (1, 2); |
|
5189
b65692aa90d8
Cosmetic XFT-code fixes, some variable renamings
Ben Wing <ben@xemacs.org>
parents:
5181
diff
changeset
|
5658 void debug_out_lisp (const CIbyte *, int nargs, ...); |
| 1743 | 5659 DECLARE_DOESNT_RETURN (fatal (const CIbyte *, ...)) PRINTF_ARGS(1, 2); |
| 771 | 5660 |
| 5661 /* Internal functions: */ | |
| 1261 | 5662 Lisp_Object canonicalize_printcharfun (Lisp_Object printcharfun); |
| 771 | 5663 void temp_output_buffer_setup (Lisp_Object); |
| 5664 void temp_output_buffer_show (Lisp_Object, Lisp_Object); | |
| 428 | 5665 void print_cons (Lisp_Object, Lisp_Object, int); |
| 5666 void print_vector (Lisp_Object, Lisp_Object, int); | |
| 5667 void print_string (Lisp_Object, Lisp_Object, int); | |
| 771 | 5668 void print_symbol (Lisp_Object, Lisp_Object, int); |
| 5669 void print_float (Lisp_Object, Lisp_Object, int); | |
| 603 | 5670 /* The number of bytes required to store the decimal printed |
| 5671 representation of an integral type. Add a few bytes for truncation, | |
| 5672 optional sign prefix, and null byte terminator. | |
| 614 | 5673 2.40824 == log (256) / log (10). |
| 5674 | |
| 5675 We don't use floating point since Sun cc (buggily?) cannot use | |
| 5676 floating point computations to define a compile-time integral | |
| 5677 constant. */ | |
| 603 | 5678 #define DECIMAL_PRINT_SIZE(integral_type) \ |
| 614 | 5679 (((2410824 * sizeof (integral_type)) / 1000000) + 3) |
| 577 | 5680 void long_to_string (char *, long); |
|
4329
d9eb5ea14f65
Provide %b in #'format; use it for converting between ints and bit vectors.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4134
diff
changeset
|
5681 void ulong_to_bit_string (char *, unsigned long); |
| 428 | 5682 extern int print_escape_newlines; |
| 1632 | 5683 extern MODULE_API int print_readably; |
|
4880
ae81a2c00f4f
try harder to avoid crashing when debug-printing
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
5684 extern int in_debug_print; |
| 428 | 5685 Lisp_Object internal_with_output_to_temp_buffer (Lisp_Object, |
| 5686 Lisp_Object (*) (Lisp_Object), | |
| 5687 Lisp_Object, Lisp_Object); | |
| 5688 void float_to_string (char *, double); | |
|
5118
e0db3c197671
merge up to latest default branch, doesn't compile yet
Ben Wing <ben@xemacs.org>
diff
changeset
|
5689 void internal_object_printer (Lisp_Object obj, Lisp_Object printcharfun, |
|
e0db3c197671
merge up to latest default branch, doesn't compile yet
Ben Wing <ben@xemacs.org>
diff
changeset
|
5690 int UNUSED (escapeflag)); |
|
5117
3742ea8250b5
Checking in final CVS version of workspace 'ben-lisp-object'
Ben Wing <ben@xemacs.org>
parents:
3063
diff
changeset
|
5691 void external_object_printer (Lisp_Object obj, Lisp_Object printcharfun, |
|
3742ea8250b5
Checking in final CVS version of workspace 'ben-lisp-object'
Ben Wing <ben@xemacs.org>
parents:
3063
diff
changeset
|
5692 int UNUSED (escapeflag)); |
|
5142
f965e31a35f0
reduce lcrecord headers to 2 words, rename printing_unreadable_object
Ben Wing <ben@xemacs.org>
parents:
5128
diff
changeset
|
5693 MODULE_API DECLARE_DOESNT_RETURN (printing_unreadable_object_fmt (const CIbyte *, |
| 4846 | 5694 ...)) |
| 5695 PRINTF_ARGS (1, 2); | |
|
5142
f965e31a35f0
reduce lcrecord headers to 2 words, rename printing_unreadable_object
Ben Wing <ben@xemacs.org>
parents:
5128
diff
changeset
|
5696 DECLARE_DOESNT_RETURN (printing_unreadable_lisp_object (Lisp_Object obj, |
| 4846 | 5697 const Ibyte *name)); |
| 428 | 5698 |
|
5560
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5699 #define PRINT_PREPROCESS(obj, print_number_table, seen_object_count) \ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5700 do if (LRECORDP (obj) \ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5701 && XRECORD_LHEADER_IMPLEMENTATION (obj)->print_preprocess) \ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5702 { \ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5703 print_preprocess (obj, print_number_table, seen_object_count); \ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5704 } while (0) |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5705 |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5706 typedef struct { Lisp_Object table; Elemcount *count; } preprocess_info_t; |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5707 |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5708 void print_preprocess (Lisp_Object obj, Lisp_Object print_number_table, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5709 Elemcount *seen_object_count); |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5710 |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5711 /* These is in print.c because they use the print_preprocess |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5712 infrastructure. */ |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5713 Lisp_Object nsubst_structures_descend (Lisp_Object new_, Lisp_Object old, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5714 Lisp_Object object, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5715 Lisp_Object number_table, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5716 Boolint test_not_unboundp); |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5717 |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5718 Lisp_Object nsubst_structures (Lisp_Object new_, Lisp_Object old, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5719 Lisp_Object tree, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5720 check_test_func_t check_test, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5721 Boolint test_not_unboundp, |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5722 Lisp_Object test, Lisp_Object key); |
|
58b38d5b32d0
Implement print-circle, allowing recursive and circular structures to be read.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5529
diff
changeset
|
5723 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5724 extern Lisp_Object Qexternal_debugging_output; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5725 extern Lisp_Object Qprint_length; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5726 extern Lisp_Object Qprint_string_length; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5727 extern Lisp_Object Qstandard_output; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5728 extern Lisp_Object Vprint_length; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5729 extern Lisp_Object Vprint_level; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5730 extern Lisp_Object Vstandard_output; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5731 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5732 /* Defined in process.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5733 extern Lisp_Object Qnetwork_error; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5734 extern MODULE_API Lisp_Object Qprocess_error; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5735 extern Lisp_Object Vprocess_environment; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5736 extern Lisp_Object Vshell_file_name; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5737 |
| 428 | 5738 /* Defined in rangetab.c */ |
| 826 | 5739 EXFUN (Fclear_range_table, 1); |
| 5740 EXFUN (Fget_range_table, 3); | |
| 2421 | 5741 EXFUN (Fmake_range_table, 1); |
| 826 | 5742 EXFUN (Fput_range_table, 4); |
|
4690
257b468bf2ca
Move the #'query-coding-region implementation to C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4682
diff
changeset
|
5743 EXFUN (Fcopy_range_table, 1); |
| 826 | 5744 |
| 2421 | 5745 extern Lisp_Object Qstart_closed_end_open; |
| 5746 extern Lisp_Object Qstart_open_end_open; | |
| 5747 extern Lisp_Object Qstart_closed_end_closed; | |
| 5748 extern Lisp_Object Qstart_open_end_closed; | |
| 5749 | |
| 428 | 5750 void put_range_table (Lisp_Object, EMACS_INT, EMACS_INT, Lisp_Object); |
| 5751 int unified_range_table_bytes_needed (Lisp_Object); | |
| 5752 int unified_range_table_bytes_used (void *); | |
| 5753 void unified_range_table_copy_data (Lisp_Object, void *); | |
| 5754 Lisp_Object unified_range_table_lookup (void *, EMACS_INT, Lisp_Object); | |
| 5755 int unified_range_table_nentries (void *); | |
| 5756 void unified_range_table_get_range (void *, int, EMACS_INT *, EMACS_INT *, | |
| 5757 Lisp_Object *); | |
| 5758 | |
| 5759 /* Defined in search.c */ | |
| 826 | 5760 EXFUN (Fmatch_beginning, 1); |
| 5761 EXFUN (Fmatch_end, 1); | |
| 5762 EXFUN (Fskip_chars_backward, 3); | |
| 5763 EXFUN (Fskip_chars_forward, 3); | |
| 5764 EXFUN (Fstring_match, 4); | |
|
4960
45b6288416e3
slight cleanup, move EXFUN of regexp-quote to lisp.h
Ben Wing <ben@xemacs.org>
parents:
4957
diff
changeset
|
5765 EXFUN (Fregexp_quote, 1); |
| 826 | 5766 |
| 428 | 5767 struct re_pattern_buffer; |
| 5768 struct re_registers; | |
| 867 | 5769 Charbpos scan_buffer (struct buffer *, Ichar, Charbpos, Charbpos, EMACS_INT, |
| 826 | 5770 EMACS_INT *, int); |
| 665 | 5771 Charbpos find_next_newline (struct buffer *, Charbpos, int); |
| 5772 Charbpos find_next_newline_no_quit (struct buffer *, Charbpos, int); | |
| 826 | 5773 Bytebpos byte_find_next_newline_no_quit (struct buffer *, Bytebpos, int); |
| 867 | 5774 Bytecount byte_find_next_ichar_in_string (Lisp_Object, Ichar, Bytecount, |
| 826 | 5775 EMACS_INT); |
| 665 | 5776 Charbpos find_before_next_newline (struct buffer *, Charbpos, Charbpos, int); |
| 826 | 5777 struct re_pattern_buffer *compile_pattern (Lisp_Object pattern, |
| 5778 struct re_registers *regp, | |
| 5779 Lisp_Object translate, | |
| 5780 Lisp_Object searchobj, | |
| 5781 struct buffer *searchbuf, | |
| 5782 int posix, Error_Behavior errb); | |
| 867 | 5783 Bytecount fast_string_match (Lisp_Object, const Ibyte *, |
| 428 | 5784 Lisp_Object, Bytecount, |
| 578 | 5785 Bytecount, int, Error_Behavior, int); |
| 428 | 5786 Bytecount fast_lisp_string_match (Lisp_Object, Lisp_Object); |
| 507 | 5787 extern Fixnum warn_about_possibly_incompatible_back_references; |
| 502 | 5788 |
|
5814
a216b3c2b09e
Add TLS support. See xemacs-patches message with ID
Jerry James <james@xemacs.org>
parents:
5789
diff
changeset
|
5789 /* Defined in sequence.c */ |
|
a216b3c2b09e
Add TLS support. See xemacs-patches message with ID
Jerry James <james@xemacs.org>
parents:
5789
diff
changeset
|
5790 EXFUN (Ffill, MANY); |
|
5820
b3824b7f5627
Some changes to eliminate warnings with Apple clang version 1.7.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5814
diff
changeset
|
5791 EXFUN (Freplace, MANY); |
| 428 | 5792 |
| 5793 /* Defined in signal.c */ | |
| 5794 void init_interrupts_late (void); | |
| 5795 | |
| 5796 /* Defined in sound.c */ | |
| 826 | 5797 EXFUN (Fding, 3); |
| 5798 | |
| 428 | 5799 void init_device_sound (struct device *); |
| 2367 | 5800 DECLARE_DOESNT_RETURN (report_sound_error (const Ascbyte *, Lisp_Object)); |
| 428 | 5801 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5802 extern Lisp_Object Qsound_error; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5803 extern Lisp_Object Vsynchronous_sounds; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5804 |
| 428 | 5805 /* Defined in specifier.c */ |
| 826 | 5806 EXFUN (Fadd_spec_to_specifier, 5); |
| 5807 EXFUN (Fspecifier_spec_list, 4); | |
| 5808 | |
| 428 | 5809 Lisp_Object specifier_instance (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 5810 Error_Behavior, int, int, Lisp_Object); |
| 428 | 5811 Lisp_Object specifier_instance_no_quit (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 5812 Error_Behavior, int, Lisp_Object); |
| 428 | 5813 |
| 5814 /* Defined in symbols.c */ | |
| 826 | 5815 EXFUN (Fboundp, 1); |
| 5816 EXFUN (Fbuilt_in_variable_type, 1); | |
| 5817 EXFUN (Fdefault_boundp, 1); | |
| 5818 EXFUN (Fdefault_value, 1); | |
| 5819 EXFUN (Ffboundp, 1); | |
| 5820 EXFUN (Ffset, 2); | |
| 5821 EXFUN (Fintern, 2); | |
|
4355
a2af1ff1761f
Provide a DEFAULT argument in #'intern-soft.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4329
diff
changeset
|
5822 EXFUN (Fintern_soft, 3); |
| 826 | 5823 EXFUN (Fkill_local_variable, 1); |
| 5824 EXFUN (Fset, 2); | |
| 5825 EXFUN (Fset_default, 2); | |
| 5826 EXFUN (Fsymbol_function, 1); | |
| 5827 EXFUN (Fsymbol_name, 1); | |
| 5828 EXFUN (Fsymbol_plist, 1); | |
| 5829 EXFUN (Fsymbol_value, 1); | |
| 5830 | |
| 867 | 5831 unsigned int hash_string (const Ibyte *, Bytecount); |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
5832 Lisp_Object intern_istring (const Ibyte *str); |
| 1632 | 5833 MODULE_API Lisp_Object intern (const CIbyte *str); |
|
5277
d804e621add0
Simplify the API of PARSE_KEYWORDS for callers.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5243
diff
changeset
|
5834 Lisp_Object intern_massaging_name (const CIbyte *str); |
| 867 | 5835 Lisp_Object oblookup (Lisp_Object, const Ibyte *, Bytecount); |
|
5634
2014ff433daf
Support hash COLLECTIONs, #'{all,try}-completion{s,}; add #'test-completion
Aidan Kehoe <kehoea@parhasard.net>
parents:
5624
diff
changeset
|
5836 /* Note that the mapper function has the same signature as in elisp_maphash. */ |
|
2014ff433daf
Support hash COLLECTIONs, #'{all,try}-completion{s,}; add #'test-completion
Aidan Kehoe <kehoea@parhasard.net>
parents:
5624
diff
changeset
|
5837 void map_obarray (Lisp_Object, int (*) (Lisp_Object, Lisp_Object, void *), |
|
2014ff433daf
Support hash COLLECTIONs, #'{all,try}-completion{s,}; add #'test-completion
Aidan Kehoe <kehoea@parhasard.net>
parents:
5624
diff
changeset
|
5838 void *); |
| 428 | 5839 Lisp_Object indirect_function (Lisp_Object, int); |
| 5840 Lisp_Object symbol_value_in_buffer (Lisp_Object, Lisp_Object); | |
| 5841 void kill_buffer_local_variables (struct buffer *); | |
| 5842 int symbol_value_buffer_local_info (Lisp_Object, struct buffer *); | |
| 5843 Lisp_Object find_symbol_value (Lisp_Object); | |
| 5844 Lisp_Object find_symbol_value_quickly (Lisp_Object, int); | |
| 5845 Lisp_Object top_level_value (Lisp_Object); | |
| 5846 void reject_constant_symbols (Lisp_Object sym, Lisp_Object newval, | |
| 5847 int function_p, | |
| 5848 Lisp_Object follow_past_lisp_magic); | |
| 5849 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5850 extern Lisp_Object Qconst_specifier; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5851 extern Lisp_Object Qmakunbound; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5852 extern Lisp_Object Qset; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5853 extern Lisp_Object Qvariable_documentation; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5854 extern Lisp_Object Qvariable_domain; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5855 extern MODULE_API Lisp_Object Qt, Qunbound; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5856 extern Lisp_Object Vobarray; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5857 |
| 428 | 5858 /* Defined in syntax.c */ |
| 665 | 5859 Charbpos scan_words (struct buffer *, Charbpos, int); |
| 826 | 5860 EXFUN (Fchar_syntax, 2); |
| 5861 EXFUN (Fforward_word, 2); | |
| 5862 extern Lisp_Object Vstandard_syntax_table; | |
| 3250 | 5863 void signal_syntax_cache_extent_changed (EXTENT extent); |
| 5864 void signal_syntax_cache_extent_adjust (struct buffer *buf); | |
| 826 | 5865 void init_buffer_syntax_cache (struct buffer *buf); |
| 5866 void mark_buffer_syntax_cache (struct buffer *buf); | |
| 5867 void uninit_buffer_syntax_cache (struct buffer *buf); | |
| 5868 extern Lisp_Object Qsyntax_table; | |
| 428 | 5869 |
| 771 | 5870 /* Defined in sysdep.c */ |
| 5871 long get_random (void); | |
| 5872 void seed_random (long arg); | |
| 5873 | |
| 5874 /* Defined in text.c */ | |
| 867 | 5875 void find_charsets_in_ibyte_string (unsigned char *charsets, |
| 5876 const Ibyte *str, | |
| 771 | 5877 Bytecount len); |
| 867 | 5878 void find_charsets_in_ichar_string (unsigned char *charsets, |
| 5879 const Ichar *str, | |
| 771 | 5880 Charcount len); |
| 867 | 5881 int ibyte_string_displayed_columns (const Ibyte *str, Bytecount len); |
| 5882 int ichar_string_displayed_columns (const Ichar *str, Charcount len); | |
| 5883 Charcount ibyte_string_nonascii_chars (const Ibyte *str, Bytecount len); | |
| 5884 void convert_ibyte_string_into_ichar_dynarr (const Ibyte *str, | |
| 771 | 5885 Bytecount len, |
| 867 | 5886 Ichar_dynarr *dyn); |
| 5887 Charcount convert_ibyte_string_into_ichar_string (const Ibyte *str, | |
| 771 | 5888 Bytecount len, |
| 867 | 5889 Ichar *arr); |
| 5890 void convert_ichar_string_into_ibyte_dynarr (Ichar *arr, int nels, | |
| 5891 Ibyte_dynarr *dyn); | |
| 5892 Ibyte *convert_ichar_string_into_malloced_string (Ichar *arr, int nels, | |
| 771 | 5893 Bytecount *len_out); |
| 867 | 5894 Bytecount copy_text_between_formats (const Ibyte *src, Bytecount srclen, |
| 826 | 5895 Internal_Format srcfmt, |
| 5896 Lisp_Object srcobj, | |
| 867 | 5897 Ibyte *dst, Bytecount dstlen, |
| 826 | 5898 Internal_Format dstfmt, |
| 5899 Lisp_Object dstobj, | |
| 5900 Bytecount *src_used); | |
| 5901 Bytecount copy_buffer_text_out (struct buffer *buf, Bytebpos pos, | |
| 867 | 5902 Bytecount len, Ibyte *dst, Bytecount dstlen, |
| 826 | 5903 Internal_Format dstfmt, Lisp_Object dstobj, |
| 5904 Bytecount *src_used); | |
| 771 | 5905 |
| 5906 /* flags for get_buffer_pos_char(), get_buffer_range_char(), etc. */ | |
| 5907 /* At most one of GB_COERCE_RANGE and GB_NO_ERROR_IF_BAD should be | |
| 5908 specified. At most one of GB_NEGATIVE_FROM_END and GB_NO_ERROR_IF_BAD | |
| 5909 should be specified. */ | |
| 5910 | |
| 5911 #define GB_ALLOW_PAST_ACCESSIBLE (1 << 0) | |
| 5912 #define GB_ALLOW_NIL (1 << 1) | |
| 5913 #define GB_CHECK_ORDER (1 << 2) | |
| 5914 #define GB_COERCE_RANGE (1 << 3) | |
| 5915 #define GB_NO_ERROR_IF_BAD (1 << 4) | |
| 5916 #define GB_NEGATIVE_FROM_END (1 << 5) | |
| 5917 #define GB_HISTORICAL_STRING_BEHAVIOR (GB_NEGATIVE_FROM_END | GB_ALLOW_NIL) | |
| 5918 | |
| 5919 Charbpos get_buffer_pos_char (struct buffer *b, Lisp_Object pos, | |
| 5920 unsigned int flags); | |
| 5921 Bytebpos get_buffer_pos_byte (struct buffer *b, Lisp_Object pos, | |
| 5922 unsigned int flags); | |
| 5923 void get_buffer_range_char (struct buffer *b, Lisp_Object from, Lisp_Object to, | |
| 5924 Charbpos *from_out, Charbpos *to_out, | |
| 5925 unsigned int flags); | |
| 5926 void get_buffer_range_byte (struct buffer *b, Lisp_Object from, Lisp_Object to, | |
| 5927 Bytebpos *from_out, Bytebpos *to_out, | |
| 5928 unsigned int flags); | |
| 5929 Charcount get_string_pos_char (Lisp_Object string, Lisp_Object pos, | |
| 5930 unsigned int flags); | |
| 5931 Bytecount get_string_pos_byte (Lisp_Object string, Lisp_Object pos, | |
| 5932 unsigned int flags); | |
| 5933 void get_string_range_char (Lisp_Object string, Lisp_Object from, | |
| 5934 Lisp_Object to, Charcount *from_out, | |
| 5935 Charcount *to_out, unsigned int flags); | |
| 5936 void get_string_range_byte (Lisp_Object string, Lisp_Object from, | |
| 5937 Lisp_Object to, Bytecount *from_out, | |
| 5938 Bytecount *to_out, unsigned int flags); | |
| 826 | 5939 Charxpos get_buffer_or_string_pos_char (Lisp_Object object, Lisp_Object pos, |
| 5940 unsigned int flags); | |
| 5941 Bytexpos get_buffer_or_string_pos_byte (Lisp_Object object, Lisp_Object pos, | |
| 5942 unsigned int flags); | |
| 771 | 5943 void get_buffer_or_string_range_char (Lisp_Object object, Lisp_Object from, |
| 826 | 5944 Lisp_Object to, Charxpos *from_out, |
| 5945 Charxpos *to_out, unsigned int flags); | |
| 771 | 5946 void get_buffer_or_string_range_byte (Lisp_Object object, Lisp_Object from, |
| 826 | 5947 Lisp_Object to, Bytexpos *from_out, |
| 5948 Bytexpos *to_out, unsigned int flags); | |
| 5949 Charxpos buffer_or_string_accessible_begin_char (Lisp_Object object); | |
| 5950 Charxpos buffer_or_string_accessible_end_char (Lisp_Object object); | |
| 5951 Bytexpos buffer_or_string_accessible_begin_byte (Lisp_Object object); | |
| 5952 Bytexpos buffer_or_string_accessible_end_byte (Lisp_Object object); | |
| 5953 Charxpos buffer_or_string_absolute_begin_char (Lisp_Object object); | |
| 5954 Charxpos buffer_or_string_absolute_end_char (Lisp_Object object); | |
| 5955 Bytexpos buffer_or_string_absolute_begin_byte (Lisp_Object object); | |
| 5956 Bytexpos buffer_or_string_absolute_end_byte (Lisp_Object object); | |
| 5957 Charbpos charbpos_clip_to_bounds (Charbpos lower, Charbpos num, | |
| 5958 Charbpos upper); | |
| 5959 Bytebpos bytebpos_clip_to_bounds (Bytebpos lower, Bytebpos num, | |
| 5960 Bytebpos upper); | |
| 5961 Charxpos charxpos_clip_to_bounds (Charxpos lower, Charxpos num, | |
| 5962 Charxpos upper); | |
| 5963 Bytexpos bytexpos_clip_to_bounds (Bytexpos lower, Bytexpos num, | |
| 5964 Bytexpos upper); | |
| 5965 Charxpos buffer_or_string_clip_to_accessible_char (Lisp_Object object, | |
| 5966 Charxpos pos); | |
| 5967 Bytexpos buffer_or_string_clip_to_accessible_byte (Lisp_Object object, | |
| 5968 Bytexpos pos); | |
| 5969 Charxpos buffer_or_string_clip_to_absolute_char (Lisp_Object object, | |
| 5970 Charxpos pos); | |
| 5971 Bytexpos buffer_or_string_clip_to_absolute_byte (Lisp_Object object, | |
| 5972 Bytexpos pos); | |
| 5973 | |
| 771 | 5974 |
| 5975 #ifdef ENABLE_COMPOSITE_CHARS | |
| 5976 | |
| 867 | 5977 Ichar lookup_composite_char (Ibyte *str, int len); |
| 5978 Lisp_Object composite_char_string (Ichar ch); | |
| 771 | 5979 #endif /* ENABLE_COMPOSITE_CHARS */ |
| 5980 | |
| 5981 EXFUN (Ffind_charset, 1); | |
| 5982 EXFUN (Fget_charset, 1); | |
| 5983 EXFUN (Fcharset_list, 0); | |
| 5984 | |
| 5985 extern Lisp_Object Vcharset_ascii; | |
| 5986 extern Lisp_Object Vcharset_control_1; | |
| 5987 extern Lisp_Object Vcharset_latin_iso8859_1; | |
| 5988 extern Lisp_Object Vcharset_latin_iso8859_2; | |
| 5989 extern Lisp_Object Vcharset_latin_iso8859_3; | |
| 5990 extern Lisp_Object Vcharset_latin_iso8859_4; | |
| 5991 extern Lisp_Object Vcharset_thai_tis620; | |
| 5992 extern Lisp_Object Vcharset_greek_iso8859_7; | |
|
4805
980575c76541
Move the arabic-iso8859-6 character set back to C, otherwise X11 lookup fails.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4744
diff
changeset
|
5993 extern Lisp_Object Vcharset_arabic_iso8859_6; |
| 771 | 5994 extern Lisp_Object Vcharset_hebrew_iso8859_8; |
| 5995 extern Lisp_Object Vcharset_katakana_jisx0201; | |
| 5996 extern Lisp_Object Vcharset_latin_jisx0201; | |
| 5997 extern Lisp_Object Vcharset_cyrillic_iso8859_5; | |
| 5998 extern Lisp_Object Vcharset_latin_iso8859_9; | |
| 3094 | 5999 extern Lisp_Object Vcharset_latin_iso8859_15; |
| 771 | 6000 extern Lisp_Object Vcharset_japanese_jisx0208_1978; |
| 6001 extern Lisp_Object Vcharset_chinese_gb2312; | |
| 6002 extern Lisp_Object Vcharset_japanese_jisx0208; | |
| 6003 extern Lisp_Object Vcharset_korean_ksc5601; | |
| 6004 extern Lisp_Object Vcharset_japanese_jisx0212; | |
| 6005 extern Lisp_Object Vcharset_chinese_cns11643_1; | |
| 6006 extern Lisp_Object Vcharset_chinese_cns11643_2; | |
| 6007 extern Lisp_Object Vcharset_chinese_big5_1; | |
| 6008 extern Lisp_Object Vcharset_chinese_big5_2; | |
| 6009 extern Lisp_Object Vcharset_composite; | |
| 6010 | |
| 867 | 6011 Ichar Lstream_get_ichar_1 (Lstream *stream, int first_char); |
| 6012 int Lstream_fput_ichar (Lstream *stream, Ichar ch); | |
| 6013 void Lstream_funget_ichar (Lstream *stream, Ichar ch); | |
| 6014 | |
| 6015 DECLARE_INLINE_HEADER (Ibyte *qxestrdup (const Ibyte *s)) | |
| 771 | 6016 { |
| 2367 | 6017 return (Ibyte *) xstrdup ((const Chbyte *) s); |
| 771 | 6018 } |
| 6019 | |
| 867 | 6020 DECLARE_INLINE_HEADER (Bytecount qxestrlen (const Ibyte *s)) |
| 771 | 6021 { |
| 2367 | 6022 return strlen ((const Chbyte *) s); |
| 771 | 6023 } |
| 6024 | |
| 867 | 6025 DECLARE_INLINE_HEADER (Charcount qxestrcharlen (const Ibyte *s)) |
| 771 | 6026 { |
| 6027 return bytecount_to_charcount (s, qxestrlen (s)); | |
| 6028 } | |
| 6029 | |
| 867 | 6030 DECLARE_INLINE_HEADER (int qxestrcmp (const Ibyte *s1, |
| 6031 const Ibyte *s2)) | |
| 771 | 6032 { |
| 2367 | 6033 return strcmp ((const Chbyte *) s1, (const Chbyte *) s2); |
| 771 | 6034 } |
| 6035 | |
| 2367 | 6036 DECLARE_INLINE_HEADER (int qxestrcmp_ascii (const Ibyte *s1, |
| 6037 const Ascbyte *s2)) | |
| 771 | 6038 { |
| 2367 | 6039 return strcmp ((const Chbyte *) s1, s2); |
| 771 | 6040 } |
| 6041 | |
| 867 | 6042 DECLARE_INLINE_HEADER (int qxestrncmp (const Ibyte *string1, |
| 6043 const Ibyte *string2, | |
| 771 | 6044 Bytecount count)) |
| 6045 { | |
| 2367 | 6046 return strncmp ((const Chbyte *) string1, (const Chbyte *) string2, |
| 771 | 6047 (size_t) count); |
| 6048 } | |
| 6049 | |
| 2367 | 6050 DECLARE_INLINE_HEADER (int qxestrncmp_ascii (const Ibyte *string1, |
| 6051 const Ascbyte *string2, | |
| 6052 Bytecount count)) | |
| 771 | 6053 { |
| 2367 | 6054 return strncmp ((const Chbyte *) string1, string2, (size_t) count); |
| 771 | 6055 } |
| 6056 | |
| 867 | 6057 DECLARE_INLINE_HEADER (Ibyte *qxestrcpy (Ibyte *strDest, |
| 2367 | 6058 const Ibyte *strSource)) |
| 771 | 6059 { |
| 2367 | 6060 return (Ibyte *) strcpy ((Chbyte *) strDest, (const Chbyte *) strSource); |
| 771 | 6061 } |
| 6062 | |
| 2367 | 6063 DECLARE_INLINE_HEADER (Ibyte *qxestrcpy_ascii (Ibyte *strDest, |
| 6064 const Ascbyte *strSource)) | |
| 771 | 6065 { |
| 2367 | 6066 return (Ibyte *) strcpy ((Chbyte *) strDest, strSource); |
| 771 | 6067 } |
| 6068 | |
| 867 | 6069 DECLARE_INLINE_HEADER (Ibyte *qxestrncpy (Ibyte *strDest, |
| 2367 | 6070 const Ibyte *strSource, |
| 6071 Bytecount count)) | |
| 771 | 6072 { |
| 2367 | 6073 return (Ibyte *) strncpy ((Chbyte *) strDest, (const Chbyte *) strSource, |
| 771 | 6074 (size_t) count); |
| 6075 } | |
| 6076 | |
| 2367 | 6077 DECLARE_INLINE_HEADER (Ibyte *qxestrncpy_ascii (Ibyte *strDest, |
| 6078 const Ascbyte *strSource, | |
| 6079 Bytecount count)) | |
| 771 | 6080 { |
| 2367 | 6081 return (Ibyte *) strncpy ((Chbyte *) strDest, strSource, (size_t) count); |
| 771 | 6082 } |
| 6083 | |
| 867 | 6084 DECLARE_INLINE_HEADER (Ibyte *qxestrcat (Ibyte *strDest, |
| 2367 | 6085 const Ibyte *strSource)) |
| 771 | 6086 { |
| 2367 | 6087 return (Ibyte *) strcat ((Chbyte *) strDest, (const Chbyte *) strSource); |
| 771 | 6088 } |
| 6089 | |
| 2367 | 6090 DECLARE_INLINE_HEADER (Ibyte *qxestrcat_ascii (Ibyte *strDest, |
| 6091 const Ascbyte *strSource)) | |
| 771 | 6092 { |
| 2367 | 6093 return (Ibyte *) strcat ((Chbyte *) strDest, strSource); |
| 771 | 6094 } |
| 6095 | |
| 867 | 6096 DECLARE_INLINE_HEADER (Ibyte *qxestrncat (Ibyte *strDest, |
| 2367 | 6097 const Ibyte *strSource, |
| 6098 Bytecount count)) | |
| 771 | 6099 { |
| 2367 | 6100 return (Ibyte *) strncat ((Chbyte *) strDest, (const Chbyte *) strSource, |
| 771 | 6101 (size_t) count); |
| 6102 } | |
| 6103 | |
| 2367 | 6104 DECLARE_INLINE_HEADER (Ibyte *qxestrncat_ascii (Ibyte *strDest, |
| 6105 const Ascbyte *strSource, | |
| 6106 Bytecount count)) | |
| 771 | 6107 { |
| 2367 | 6108 return (Ibyte *) strncat ((Chbyte *) strDest, strSource, (size_t) count); |
| 771 | 6109 } |
| 6110 | |
| 867 | 6111 DECLARE_INLINE_HEADER (Ibyte *qxestrchr (const Ibyte *s, Ichar c)) |
| 771 | 6112 { |
| 6113 assert (c >= 0 && c <= 255); | |
| 2367 | 6114 return (Ibyte *) strchr ((const Chbyte *) s, c); |
| 771 | 6115 } |
| 6116 | |
| 867 | 6117 DECLARE_INLINE_HEADER (Ibyte *qxestrrchr (const Ibyte *s, Ichar c)) |
| 771 | 6118 { |
| 6119 assert (c >= 0 && c <= 255); | |
| 2367 | 6120 return (Ibyte *) strrchr ((const Chbyte *) s, c); |
| 771 | 6121 } |
| 6122 | |
| 867 | 6123 DECLARE_INLINE_HEADER (Ibyte *qxestrstr (const Ibyte *string1, |
| 2367 | 6124 const Ibyte *string2)) |
| 771 | 6125 { |
| 2367 | 6126 return (Ibyte *) strstr ((const Chbyte *) string1, (const Chbyte *) string2); |
| 771 | 6127 } |
| 6128 | |
| 867 | 6129 DECLARE_INLINE_HEADER (Bytecount qxestrcspn (const Ibyte *string, |
| 6130 const CIbyte *strCharSet)) | |
| 771 | 6131 { |
| 2367 | 6132 return (Bytecount) strcspn ((const Chbyte *) string, strCharSet); |
| 771 | 6133 } |
| 6134 | |
| 867 | 6135 DECLARE_INLINE_HEADER (Bytecount qxestrspn (const Ibyte *string, |
| 6136 const CIbyte *strCharSet)) | |
| 771 | 6137 { |
| 2367 | 6138 return (Bytecount) strspn ((const Chbyte *) string, strCharSet); |
| 771 | 6139 } |
| 6140 | |
| 867 | 6141 DECLARE_INLINE_HEADER (Ibyte *qxestrpbrk (const Ibyte *string, |
| 2367 | 6142 const CIbyte *strCharSet)) |
| 771 | 6143 { |
| 2367 | 6144 return (Ibyte *) strpbrk ((const Chbyte *) string, strCharSet); |
| 771 | 6145 } |
| 6146 | |
| 867 | 6147 DECLARE_INLINE_HEADER (Ibyte *qxestrtok (Ibyte *strToken, |
| 2367 | 6148 const CIbyte *strDelimit)) |
| 771 | 6149 { |
| 2367 | 6150 return (Ibyte *) strtok ((Chbyte *) strToken, strDelimit); |
| 771 | 6151 } |
| 6152 | |
| 867 | 6153 DECLARE_INLINE_HEADER (double qxestrtod (const Ibyte *nptr, |
| 6154 Ibyte **endptr)) | |
| 771 | 6155 { |
| 2367 | 6156 return strtod ((const Chbyte *) nptr, (Chbyte **) endptr); |
| 771 | 6157 } |
| 6158 | |
| 867 | 6159 DECLARE_INLINE_HEADER (long qxestrtol (const Ibyte *nptr, Ibyte **endptr, |
| 771 | 6160 int base)) |
| 6161 { | |
| 2367 | 6162 return strtol ((const Chbyte *) nptr, (Chbyte **) endptr, base); |
| 771 | 6163 } |
| 6164 | |
| 867 | 6165 DECLARE_INLINE_HEADER (unsigned long qxestrtoul (const Ibyte *nptr, |
| 6166 Ibyte **endptr, | |
| 771 | 6167 int base)) |
| 6168 { | |
| 2367 | 6169 return strtoul ((const Chbyte *) nptr, (Chbyte **) endptr, base); |
| 771 | 6170 } |
| 6171 | |
| 867 | 6172 DECLARE_INLINE_HEADER (int qxeatoi (const Ibyte *string)) |
| 771 | 6173 { |
| 2367 | 6174 return atoi ((const Chbyte *) string); |
| 771 | 6175 } |
| 6176 | |
| 1204 | 6177 DECLARE_INLINE_HEADER (Ibyte *qxestrupr (Ibyte *s)) |
| 6178 { | |
| 2367 | 6179 return (Ibyte *) strupr ((Chbyte *) s); |
| 1204 | 6180 } |
| 6181 | |
| 6182 DECLARE_INLINE_HEADER (Ibyte *qxestrlwr (Ibyte *s)) | |
| 6183 { | |
| 2367 | 6184 return (Ibyte *) strlwr ((Chbyte *) s); |
| 1204 | 6185 } |
| 6186 | |
| 867 | 6187 int qxesprintf (Ibyte *buffer, const CIbyte *format, ...) |
| 771 | 6188 PRINTF_ARGS (2, 3); |
| 6189 | |
| 2367 | 6190 DECLARE_INLINE_HEADER (int qxesscanf_ascii_1 (Ibyte *buffer, |
| 6191 const Ascbyte *format, | |
| 6192 void *ptr)) | |
| 6193 { | |
| 6194 /* #### DAMNIT! No vsscanf! */ | |
| 6195 return sscanf ((Chbyte *) buffer, format, ptr); | |
| 6196 } | |
| 6197 | |
| 771 | 6198 /* Do not use POSIX locale routines. Not Mule-correct. */ |
| 6199 #define qxestrcoll DO NOT USE. | |
| 6200 #define qxestrxfrm DO NOT USE. | |
| 6201 | |
| 867 | 6202 int qxestrcasecmp (const Ibyte *s1, const Ibyte *s2); |
| 2367 | 6203 int qxestrcasecmp_ascii (const Ibyte *s1, const Ascbyte *s2); |
| 867 | 6204 int qxestrcasecmp_i18n (const Ibyte *s1, const Ibyte *s2); |
| 2367 | 6205 int ascii_strcasecmp (const Ascbyte *s1, const Ascbyte *s2); |
|
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6206 int lisp_strcasecmp_ascii (Lisp_Object s1, Lisp_Object s2); |
| 771 | 6207 int lisp_strcasecmp_i18n (Lisp_Object s1, Lisp_Object s2); |
| 867 | 6208 int qxestrncasecmp (const Ibyte *s1, const Ibyte *s2, Bytecount len); |
| 2367 | 6209 int qxestrncasecmp_ascii (const Ibyte *s1, const Ascbyte *s2, |
| 6210 Bytecount len); | |
| 867 | 6211 int qxestrncasecmp_i18n (const Ibyte *s1, const Ibyte *s2, Bytecount len); |
| 2367 | 6212 int ascii_strncasecmp (const Ascbyte *s1, const Ascbyte *s2, |
| 771 | 6213 Bytecount len); |
| 867 | 6214 int qxememcmp (const Ibyte *s1, const Ibyte *s2, Bytecount len); |
| 6215 int qxememcmp4 (const Ibyte *s1, Bytecount len1, | |
| 6216 const Ibyte *s2, Bytecount len2); | |
| 6217 int qxememcasecmp (const Ibyte *s1, const Ibyte *s2, Bytecount len); | |
| 6218 int qxememcasecmp4 (const Ibyte *s1, Bytecount len1, | |
| 6219 const Ibyte *s2, Bytecount len2); | |
| 6220 int qxetextcmp (const Ibyte *s1, Bytecount len1, | |
| 6221 const Ibyte *s2, Bytecount len2); | |
| 6222 int qxetextcmp_matching (const Ibyte *s1, Bytecount len1, | |
| 6223 const Ibyte *s2, Bytecount len2, | |
| 801 | 6224 Charcount *matching); |
| 867 | 6225 int qxetextcasecmp (const Ibyte *s1, Bytecount len1, |
| 6226 const Ibyte *s2, Bytecount len2); | |
| 6227 int qxetextcasecmp_matching (const Ibyte *s1, Bytecount len1, | |
| 6228 const Ibyte *s2, Bytecount len2, | |
| 801 | 6229 Charcount *matching); |
| 771 | 6230 |
| 6231 void buffer_mule_signal_inserted_region (struct buffer *buf, Charbpos start, | |
| 6232 Bytecount bytelength, | |
| 6233 Charcount charlength); | |
| 6234 void buffer_mule_signal_deleted_region (struct buffer *buf, Charbpos start, | |
| 826 | 6235 Charbpos end, Bytebpos byte_start, |
| 6236 Bytebpos byte_end); | |
| 771 | 6237 |
| 2367 | 6238 typedef struct |
| 6239 { | |
| 6240 const char *srctext; | |
| 6241 void *dst; | |
| 6242 Bytecount dst_size; | |
| 6243 } alloca_convert_vals; | |
| 6244 | |
| 6245 typedef struct | |
| 6246 { | |
| 6247 Dynarr_declare (alloca_convert_vals); | |
| 6248 } alloca_convert_vals_dynarr; | |
| 6249 | |
| 6250 extern alloca_convert_vals_dynarr *active_alloca_convert; | |
| 6251 | |
| 6252 MODULE_API int find_pos_of_existing_active_alloca_convert (const char * | |
| 6253 srctext); | |
| 6254 | |
|
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|
6255 /* Defined in undo.c */ |
|
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changeset
|
6256 extern Lisp_Object Qinhibit_read_only; |
|
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|
6257 |
| 771 | 6258 /* Defined in unicode.c */ |
| 1204 | 6259 extern const struct sized_memory_description to_unicode_description; |
| 6260 extern const struct sized_memory_description from_unicode_description; | |
| 771 | 6261 void init_charset_unicode_tables (Lisp_Object charset); |
| 6262 void free_charset_unicode_tables (Lisp_Object charset); | |
| 6263 void recalculate_unicode_precedence (void); | |
| 6264 extern Lisp_Object Qunicode; | |
| 4096 | 6265 extern Lisp_Object Qutf_16, Qutf_8, Qucs_4, Qutf_7, Qutf_32; |
| 771 | 6266 #ifdef MEMORY_USAGE_STATS |
| 6267 Bytecount compute_from_unicode_table_size (Lisp_Object charset, | |
|
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|
6268 struct usage_stats *stats); |
| 771 | 6269 Bytecount compute_to_unicode_table_size (Lisp_Object charset, |
|
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|
6270 struct usage_stats *stats); |
| 771 | 6271 #endif /* MEMORY_USAGE_STATS */ |
| 6272 | |
| 428 | 6273 /* Defined in undo.c */ |
| 826 | 6274 EXFUN (Fundo_boundary, 0); |
| 6275 | |
| 428 | 6276 Lisp_Object truncate_undo_list (Lisp_Object, int, int); |
| 6277 void record_extent (Lisp_Object, int); | |
| 665 | 6278 void record_insert (struct buffer *, Charbpos, Charcount); |
| 6279 void record_delete (struct buffer *, Charbpos, Charcount); | |
| 6280 void record_change (struct buffer *, Charbpos, Charcount); | |
| 428 | 6281 |
| 6282 /* Defined in unex*.c */ | |
| 814 | 6283 #ifdef WIN32_NATIVE |
| 867 | 6284 int unexec (Ibyte *, Ibyte *, uintptr_t, uintptr_t, uintptr_t); |
| 814 | 6285 #else |
| 6286 int unexec (Extbyte *, Extbyte *, uintptr_t, uintptr_t, uintptr_t); | |
| 6287 #endif | |
| 428 | 6288 #ifdef RUN_TIME_REMAP |
| 6289 int run_time_remap (char *); | |
| 6290 #endif | |
| 6291 | |
| 6292 /* Defined in vm-limit.c */ | |
| 442 | 6293 void memory_warnings (void *, void (*) (const char *)); |
| 428 | 6294 |
|
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|
6295 /* Defined in win32.c */ |
|
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|
6296 extern Lisp_Object Vmswindows_downcase_file_names; |
|
a48ef26d87ee
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|
6297 |
|
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parents:
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diff
changeset
|
6298 /* Defined in window.c */ |
|
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Ben Wing <ben@xemacs.org>
parents:
5097
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|
6299 extern Lisp_Object Qwindow_live_p; |
| 1927 | 6300 |
| 1743 | 6301 END_C_DECLS |
| 1650 | 6302 |
| 440 | 6303 #endif /* INCLUDED_lisp_h_ */ |