Mercurial > hg > xemacs-beta
annotate src/lisp.h @ 5273:799742b751c8
Accept circular lists where that is useful in #'mapcar*, #'map* and friends.
src/ChangeLog addition:
2010-09-16 Aidan Kehoe <kehoea@parhasard.net>
* fns.c (Flist_length): New, moved here from cl-extra.el, needed
by the next function.
(shortest_length_among_sequences): New.
(Fmapconcat, FmapcarX, Fmapvector, Fmapcan, Fmapc, Fmap)
(Fmap_into, Fsome, Fevery):
Use shortest_length_among_sequences() when working out how many
iterations to do, only giving circular list errors if all
arguments are circular.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Thu, 16 Sep 2010 20:34:49 +0100 |
| parents | 808131ba4a57 |
| children | d804e621add0 |
| 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 | |
| 8 XEmacs is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 10 Free Software Foundation; either version 2, or (at your option) any | |
| 11 later version. | |
| 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 | |
| 19 along with XEmacs; see the file COPYING. If not, write to | |
| 20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 21 Boston, MA 02111-1307, USA. */ | |
| 22 | |
| 23 /* Synched up with: FSF 19.30. */ | |
| 24 | |
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25 #ifndef INCLUDED_lisp_h_ |
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26 #define INCLUDED_lisp_h_ |
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27 |
| 853 | 28 /* Authorship: |
| 29 | |
| 30 Based on code from pre-release FSF 19, c. 1991. | |
| 31 Various changes by Jamie Zawinski 1991-1994: | |
| 32 converting to ANSI C, splitting out function prototypes to a separate | |
| 33 file (later moved back for unknown reasons by Steve Baur?), debug-gcpro | |
| 34 stuff (now moribund). | |
| 35 ANSI-fication of DEFUN macros by Felix Lee, c. 1992? | |
| 36 NOT_REACHED, DOESNT_RETURN, PRINTF_ARGS by Richard Mlynarik, c. 1994. | |
| 37 Many changes over the years corresponding to Lisp_Object definition | |
| 38 changes, esp. by Richard Mlynarik (c. 1993) and Kyle Jones (c. 1998). | |
| 39 See alloc.c for more details. | |
| 40 Overhauled and reordered by Ben Wing, 1995-1996, and many things added: | |
| 41 Dynarrs, REALLOC macros, asserts, typedefs, inline header code, | |
| 42 first LIST_LOOP macros, CONCHECK_*, all error-checking code | |
| 43 (e.g. error-checking versions of XFOO macros), structure read syntax, | |
| 44 weak lists, lcrecord lists, reworking of quit handling, object hashing, | |
| 45 nested GCPRO, character objects and Ebola checking, memory usage stats, | |
| 46 others. | |
| 47 LOADHIST changes from Steve Baur, c. 1997? | |
| 48 Various macro-related changes by Martin Buchholz, 1998-1999: | |
| 49 LIST_LOOP macros greatly expanded and tortoise-hared; | |
| 50 RETURN_SANS_WARNINGS; reworked DEFUN macros; EXFUN macros (???). | |
| 1743 | 51 Various macro-related changes by Jerry James, 2003: |
| 52 MODULE_API introduced; | |
| 53 Compiler-specific definitions modernized and moved to compiler.h. | |
| 853 | 54 */ |
| 55 | |
| 2367 | 56 /* Conventions in comments: |
| 57 | |
| 58 "Mule-izing" is the process of going through a file and eliminating | |
| 59 assumptions that the internal format (Ibyte * text) is the same as the | |
| 60 external format used by library routines. Mule-ization should also | |
| 61 include replacing *ALL* raw references to `char' or `unsigned char' with | |
| 62 one of the self-documenting types created below. How exactly to do the | |
| 63 conversion, and how to write correctly Mule-ized code, is described in | |
| 64 the internals manual. Files that say "This file is Mule-ized" have | |
| 65 been reviewed at some point; that's not to say that incorrect code hasn't | |
| 66 crept in, though. | |
| 67 | |
| 68 "Unicode-splitting" is the process of fixing a file so that it will | |
| 69 handle external text in Unicode under Microsoft Windows, as appropriate. | |
| 70 ("splitting" because it needs to handle either Unicode or variable-width | |
| 71 multibyte depending on the OS -- NT or 9x). See intl-win32.c. | |
| 72 | |
| 73 #### is a way of marking problems of any sort. | |
| 74 | |
| 75 !!#### marks places that are not properly Mule-ized. | |
| 76 | |
| 77 &&#### marks places that need to be fixed in order for the "8-bit mule" | |
| 78 conversion to work correctly, i.e. in order to support multiple different | |
| 79 buffer formats under Mule, including a fixed 8-bit format. | |
| 80 | |
| 81 ^^#### marks places that need to be fixed in order to eliminate the | |
| 82 assumption that Ibyte * text is composed of 1-byte units (e.g. UTF-16 | |
| 83 is composed of 2-byte units and might be a possible format to consider | |
| 84 for Ibyte * text). | |
| 85 | |
| 86 %%#### marks places that need work for KKCC (the new garbage collector). | |
| 87 | |
| 5090 | 88 @@#### marks places that need work to get Unicode-internal working, |
| 89 i.e. using UTF-8 as the internal text format. | |
| 90 | |
| 91 #### BILL! marks places that need work for GTK. | |
| 92 | |
| 93 #### GEOM! marks places needing work to fix various bugs in the handling | |
| 94 of window and frame sizing and positioning. Often the root of the | |
| 95 problems is that the code was originally written before there was a | |
| 96 gutter and then not completely fixed up to accommodate the gutter. | |
| 97 | |
| 2367 | 98 */ |
| 99 | |
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100 /************************************************************************/ |
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101 /* include files */ |
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102 /************************************************************************/ |
| 442 | 103 |
| 428 | 104 /* We include the following generally useful header files so that you |
| 105 don't have to worry about prototypes when using the standard C | |
| 106 library functions and macros. These files shouldn't be excessively | |
| 107 large so they shouldn't cause that much of a slowdown. */ | |
| 108 | |
| 109 #include <stdlib.h> | |
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110 /* Evil, but ... -Wshadow is genuinely useful but also leads to spurious |
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111 warnings when you have a local var named `index'. Avoid this by |
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112 hacking around it. */ |
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113 #define index old_index |
| 428 | 114 #include <string.h> /* primarily for memcpy, etc. */ |
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115 #undef index |
| 428 | 116 #include <stdio.h> /* NULL, etc. */ |
| 117 #include <ctype.h> | |
| 118 #include <stdarg.h> | |
| 119 #include <stddef.h> /* offsetof */ | |
| 120 #include <sys/types.h> | |
| 442 | 121 #include <limits.h> |
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122 #include <math.h> |
| 4932 | 123 #ifdef __cplusplus |
| 124 #include <limits> /* necessary for max()/min() under G++ 4 */ | |
| 125 #endif | |
| 126 | |
| 442 | 127 |
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128 /************************************************************************/ |
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129 /* error checking */ |
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130 /************************************************************************/ |
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131 |
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132 /* ------------------------- large categories ------------------------- */ |
| 853 | 133 |
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134 /* How these work: |
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135 |
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136 The most common classes will be `text' and `type', followed by `structure'. |
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137 `text' is for problems related to bad textual format. `type' is for |
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138 problems related to wrongly typed arguments, structure fields, etc. |
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139 `structure' is for bad data inside of a structure. Sometimes these are |
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140 used "incorrectly", e.g. `type' is often used for structure-checking. |
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141 Consider `text': |
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142 |
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143 `text_checking_assert() will assert() only when ERROR_CHECK_TEXT is defined; |
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144 otherwise it's a no-op. text_checking_assert_at_line() is similar, but |
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145 allows you to override the file name and line number normally supplied in |
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146 the message. This is especially useful in inline header functions, and |
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147 so there's a special inline_text_checking_assert() for this; this works |
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148 like text_checking_assert() but supplies the file and line of the calling |
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149 function. In order for this to work, you need to declare your inline |
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150 function with INLINE_TEXT_CHECK_ARGS at the end of its argument list, |
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151 and give its function name a _1 extension or similar. Then create a |
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152 macro that calls your inline function and includes INLINE_TEXT_CHECK_CALL |
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153 at the end of the parameter list. This will arrange to pass in and receive |
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154 the file and line (__FILE__, __LINE__) at place where the call occurs in |
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155 the calling function; but nothing will get passed in when ERROR_CHECK_TEXT |
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156 is not defined. |
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157 |
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158 Currently the full bevy of *foo_checking_assert* macros are defined only |
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159 for `text' and `types'; for others, only the basic foo_checking_assert() |
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160 macro is defined. Writing out all the variations for all possible error |
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161 categories would produce too much clutter. If any of these become |
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162 needed, they can always be defined. */ |
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163 |
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164 /* #### I suggest revamping these and making proper use of the |
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165 category/subcategory system. Here is one proposal: |
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166 |
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167 Major category Minor categories |
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168 -------------------------------- |
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169 Allocation |
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170 Malloc |
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171 Dynarr |
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172 |
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173 Display |
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174 Extents |
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175 Glyphs |
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176 Redisplay |
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177 |
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178 Execution |
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179 Byte-Code |
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180 Catch |
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181 Garbage Collection |
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182 Trapping-Problems |
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183 |
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184 Lisp Objects |
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185 Buffers |
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186 Char Tables |
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187 Events |
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188 Lstreams |
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189 Hash Tables |
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190 Range Tables |
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191 |
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192 Types |
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193 Lrecord Types |
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194 Subtypes |
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195 |
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196 Text |
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197 Byte Positions |
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198 Conversion |
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199 Eistrings |
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200 Itext |
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201 Lisp Strings |
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202 |
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203 --ben |
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204 */ |
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205 |
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206 |
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207 #define INLINE_ERROR_CHECK_ARGS , const char *__file__, int __line__ |
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208 #define INLINE_ERROR_CHECK_CALL , __FILE__, __LINE__ |
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209 #define DISABLED_INLINE_ERROR_CHECK_ARGS |
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210 #define DISABLED_INLINE_ERROR_CHECK_CALL |
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211 |
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212 /* For assertions in inline header functions which will report the file and |
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213 line of the calling function */ |
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214 #define inline_assert(assertion) assert_at_line (assertion, __file__, __line__) |
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215 /* The following should not use disabled_assert_at_line() because when the |
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216 inline assert is disabled, params __file__ and __line__ do not exist. */ |
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217 #define disabled_inline_assert(assertion) disabled_assert (assertion) |
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218 |
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219 /* ------- the specific categories -------- */ |
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220 |
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221 #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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222 #define ERROR_CHECK_ANY |
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223 #endif |
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224 |
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225 /* KEEP THESE SORTED! */ |
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226 |
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227 #ifdef ERROR_CHECK_BYTE_CODE |
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228 #define byte_code_checking_assert(assertion) assert (assertion) |
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229 #else /* not ERROR_CHECK_BYTE_CODE */ |
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230 #define byte_code_checking_assert(assertion) disabled_assert (assertion) |
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231 #endif /* ERROR_CHECK_BYTE_CODE */ |
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232 |
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233 #ifdef ERROR_CHECK_DISPLAY |
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234 #define display_checking_assert(assertion) assert (assertion) |
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235 #else /* not ERROR_CHECK_DISPLAY */ |
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236 #define display_checking_assert(assertion) disabled_assert (assertion) |
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237 #endif /* ERROR_CHECK_DISPLAY */ |
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238 |
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239 #ifdef ERROR_CHECK_EXTENTS |
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240 #define extent_checking_assert(assertion) assert (assertion) |
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241 #else /* not ERROR_CHECK_EXTENTS */ |
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242 #define extent_checking_assert(assertion) disabled_assert (assertion) |
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243 #endif /* ERROR_CHECK_EXTENTS */ |
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244 |
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245 #ifdef ERROR_CHECK_GC |
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246 #define gc_checking_assert(assertion) assert (assertion) |
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247 #else /* not ERROR_CHECK_GC */ |
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248 #define gc_checking_assert(assertion) disabled_assert (assertion) |
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249 #endif /* ERROR_CHECK_GC */ |
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250 |
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251 #ifdef ERROR_CHECK_GLYPHS |
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252 #define glyph_checking_assert(assertion) assert (assertion) |
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253 #else /* not ERROR_CHECK_GLYPHS */ |
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254 #define glyph_checking_assert(assertion) disabled_assert (assertion) |
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255 #endif /* ERROR_CHECK_GLYPHS */ |
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256 |
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257 #ifdef ERROR_CHECK_MALLOC |
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258 #define malloc_checking_assert(assertion) assert (assertion) |
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259 #else /* not ERROR_CHECK_MALLOC */ |
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260 #define malloc_checking_assert(assertion) disabled_assert (assertion) |
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261 #endif /* ERROR_CHECK_MALLOC */ |
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262 |
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263 #ifdef ERROR_CHECK_STRUCTURES |
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264 #define structure_checking_assert(assertion) assert (assertion) |
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265 #else /* not ERROR_CHECK_STRUCTURES */ |
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266 #define structure_checking_assert(assertion) disabled_assert (assertion) |
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267 #endif /* ERROR_CHECK_STRUCTURES */ |
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268 |
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269 #ifdef ERROR_CHECK_TEXT |
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270 #define text_checking_assert(assertion) assert (assertion) |
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271 #define text_checking_assert_at_line(assertion, file, line) \ |
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272 assert_at_line (assertion, file, line) |
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273 #define inline_text_checking_assert(assertion) inline_assert (assertion) |
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274 #define INLINE_TEXT_CHECK_ARGS INLINE_ERROR_CHECK_ARGS |
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275 #define INLINE_TEXT_CHECK_CALL INLINE_ERROR_CHECK_CALL |
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276 #define text_checking_assert_with_message(assertion, msg) \ |
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277 assert_with_message (assertion, msg) |
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278 #else /* not ERROR_CHECK_TEXT */ |
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279 #define text_checking_assert(assertion) disabled_assert (assertion) |
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280 #define text_checking_assert_at_line(assertion, file, line) \ |
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281 disabled_assert_at_line (assertion, file, line) |
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282 #define inline_text_checking_assert(assertion) \ |
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283 disabled_inline_assert (assertion) |
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284 #define INLINE_TEXT_CHECK_ARGS DISABLED_INLINE_ERROR_CHECK_ARGS |
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285 #define INLINE_TEXT_CHECK_CALL DISABLED_INLINE_ERROR_CHECK_CALL |
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286 #define text_checking_assert_with_message(assertion, msg) \ |
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287 disabled_assert_with_message (assertion, msg) |
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288 #endif /* ERROR_CHECK_TEXT */ |
| 853 | 289 |
| 1318 | 290 #ifdef ERROR_CHECK_TYPES |
| 291 #define type_checking_assert(assertion) assert (assertion) | |
| 292 #define type_checking_assert_at_line(assertion, file, line) \ | |
| 293 assert_at_line (assertion, file, line) | |
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294 #define inline_type_checking_assert(assertion) inline_assert (assertion) |
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295 #define INLINE_TYPE_CHECK_ARGS INLINE_ERROR_CHECK_ARGS |
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296 #define INLINE_TYPE_CHECK_CALL INLINE_ERROR_CHECK_CALL |
| 1318 | 297 #define type_checking_assert_with_message(assertion, msg) \ |
| 298 assert_with_message (assertion, msg) | |
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299 #else /* not ERROR_CHECK_TYPES */ |
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300 #define type_checking_assert(assertion) disabled_assert (assertion) |
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301 #define type_checking_assert_at_line(assertion, file, line) \ |
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302 disabled_assert_at_line (assertion, file, line) |
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303 #define inline_type_checking_assert(assertion) \ |
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304 disabled_inline_assert (assertion) |
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305 #define INLINE_TYPE_CHECK_ARGS DISABLED_INLINE_ERROR_CHECK_ARGS |
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306 #define INLINE_TYPE_CHECK_CALL DISABLED_INLINE_ERROR_CHECK_CALL |
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307 #define type_checking_assert_with_message(assertion, msg) \ |
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308 disabled_assert_with_message (assertion, msg) |
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309 #endif /* ERROR_CHECK_TYPES */ |
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310 |
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311 /* ------------------------- small categories ------------------------- */ |
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312 |
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313 /* The large categories established by configure can be subdivided into |
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314 smaller subcategories, for problems in specific modules. You can't |
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315 control this using configure, but you can manually stick in a define as |
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316 necessary. |
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317 |
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318 The idea is to go ahead and create a new type of error-checking and |
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319 have it turned on if the larger category it is a part of is also |
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320 turned on. For example, ERROR_CHECK_DYNARR is considered a subcategory |
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321 of ERROR_CHECK_STRUCTURES. |
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322 |
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323 We also define foo_checking_assert() macros for convenience, but |
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324 generally don't define the many variations of this macro as for the |
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325 major types above, because it produces too much clutter. If any of |
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326 these become needed, they can always be defined. */ |
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327 |
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328 #ifdef ERROR_CHECK_STRUCTURES |
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329 /* Check for problems with the catch list and specbind stack */ |
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330 #define ERROR_CHECK_CATCH |
| 5038 | 331 /* Check for incoherent dynarr structures, attempts to access Dynarr |
| 332 positions out of range, reentrant use of dynarrs through dynarr locking, | |
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333 etc. */ |
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334 #define ERROR_CHECK_DYNARR |
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335 /* Check for insufficient use of call_trapping_problems(), particularly |
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336 due to glyph-related changes causing eval or QUIT within redisplay */ |
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337 #define ERROR_CHECK_TRAPPING_PROBLEMS |
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338 #endif /* ERROR_CHECK_STRUCTURES */ |
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339 |
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340 #ifdef ERROR_CHECK_CATCH |
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341 #define catch_checking_assert(assertion) assert (assertion) |
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342 #else /* not ERROR_CHECK_CATCH */ |
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343 #define catch_checking_assert(assertion) disabled_assert (assertion) |
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344 #endif /* ERROR_CHECK_CATCH */ |
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345 |
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346 #ifdef ERROR_CHECK_DYNARR |
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347 #define dynarr_checking_assert(assertion) assert (assertion) |
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348 #else /* not ERROR_CHECK_DYNARR */ |
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349 #define dynarr_checking_assert(assertion) disabled_assert (assertion) |
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350 #endif /* ERROR_CHECK_DYNARR */ |
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351 |
| 1318 | 352 #ifdef ERROR_CHECK_TRAPPING_PROBLEMS |
| 353 #define trapping_problems_checking_assert(assertion) assert (assertion) | |
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354 #else /* not ERROR_CHECK_TRAPPING_PROBLEMS */ |
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355 #define trapping_problems_checking_assert(assertion) disabled_assert (assertion) |
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356 #endif /* ERROR_CHECK_TRAPPING_PROBLEMS */ |
| 1318 | 357 |
| 2367 | 358 /************************************************************************/ |
| 359 /** Definitions of basic types **/ | |
| 360 /************************************************************************/ | |
| 361 | |
| 362 /* ------------- generic 8/16/32/64/128-bit integral types ------------ */ | |
| 647 | 363 |
| 826 | 364 #if SIZEOF_SHORT == 2 |
| 365 #define INT_16_BIT short | |
| 366 #define UINT_16_BIT unsigned short | |
| 367 #elif SIZEOF_INT == 2 | |
| 368 /* Bwa ha ha. As if XEmacs could actually support such systems. */ | |
| 369 #define INT_16_BIT int | |
| 370 #define UINT_16_BIT unsigned int | |
| 371 #else | |
| 372 #error Unable to find a 16-bit integral type | |
| 373 #endif | |
| 374 | |
| 375 #if SIZEOF_INT == 4 | |
| 376 #define INT_32_BIT int | |
| 377 #define UINT_32_BIT unsigned int | |
| 378 #define MAKE_32_BIT_UNSIGNED_CONSTANT(num) num##U | |
| 379 #elif SIZEOF_LONG == 4 | |
| 380 /* Bwa ha ha again. */ | |
| 381 #define INT_32_BIT long | |
| 382 #define UINT_32_BIT unsigned long | |
| 383 #define MAKE_32_BIT_UNSIGNED_CONSTANT(num) num##UL | |
| 384 #elif SIZEOF_SHORT == 4 | |
| 385 /* And again. */ | |
| 386 #define INT_32_BIT short | |
| 387 #define UINT_32_BIT unsigned short | |
| 388 #define MAKE_32_BIT_UNSIGNED_CONSTANT(num) num##U | |
| 1429 | 389 #elif 1 /* Unable to find a 32-bit integral type! */ |
| 826 | 390 #error What kind of strange-ass system are you running on? |
| 391 #endif | |
| 392 | |
| 393 #if SIZEOF_LONG == 8 | |
| 394 #define INT_64_BIT long | |
| 395 #define UINT_64_BIT unsigned long | |
| 396 #define MAKE_64_BIT_UNSIGNED_CONSTANT(num) num##UL | |
| 397 #elif SIZEOF_LONG_LONG == 8 | |
| 398 #define INT_64_BIT long long | |
| 399 #define UINT_64_BIT unsigned long long | |
| 400 #define MAKE_64_BIT_UNSIGNED_CONSTANT(num) num##ULL | |
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401 #elif defined(WIN32_ANY) |
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402 #define INT_64_BIT __int64 |
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403 #define UINT_64_BIT unsigned __int64 |
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404 #define MAKE_64_BIT_UNSIGNED_CONSTANT(num) num##UI64 |
| 826 | 405 /* No error otherwise; just leave undefined */ |
| 406 #endif | |
| 407 | |
| 408 #if SIZEOF_LONG_LONG == 16 | |
| 409 #define INT_128_BIT long long | |
| 410 #define UINT_128_BIT unsigned long long | |
| 411 #define MAKE_128_BIT_UNSIGNED_CONSTANT(num) num##ULL | |
| 412 /* No error otherwise; just leave undefined */ | |
| 413 #endif | |
| 414 | |
| 415 /* #### Fill this in for other systems */ | |
| 416 #if defined (INT_64_BIT) && !(defined (i386) || defined (__i386__)) | |
| 417 #define EFFICIENT_INT_64_BIT INT_64_BIT | |
| 418 #define EFFICIENT_UINT_64_BIT UINT_64_BIT | |
| 419 #endif | |
| 420 | |
| 421 #if defined (INT_128_BIT) | |
| 422 #define EFFICIENT_INT_128_BIT INT_128_BIT | |
| 423 #define EFFICIENT_UINT_128_BIT UINT_128_BIT | |
| 424 #endif | |
| 425 | |
| 2367 | 426 #ifdef HAVE_INTTYPES_H |
| 427 #include <inttypes.h> | |
| 428 #elif defined (HAVE_INTPTR_T_IN_SYS_TYPES_H) | |
| 429 /* included elsewhere */ | |
| 430 #elif SIZEOF_VOID_P == SIZEOF_INT | |
| 431 typedef int intptr_t; | |
| 432 typedef unsigned int uintptr_t; | |
| 433 #elif SIZEOF_VOID_P == SIZEOF_LONG | |
| 434 typedef long intptr_t; | |
| 435 typedef unsigned long uintptr_t; | |
| 436 #elif defined (SIZEOF_LONG_LONG) && SIZEOF_VOID_P == SIZEOF_LONG_LONG | |
| 437 typedef long long intptr_t; | |
| 438 typedef unsigned long long uintptr_t; | |
| 439 #else | |
| 440 /* Just pray. May break, may not. */ | |
| 441 typedef long intptr_t; | |
| 442 typedef unsigned long uintptr_t; | |
| 443 #endif | |
| 444 | |
| 3988 | 445 #if SIZEOF_VOID_P == 8 |
| 446 #define DEADBEEF_CONSTANT 0xCAFEBABEDEADBEEF | |
| 447 #elif SIZEOF_VOID_P == 4 | |
| 448 #define DEADBEEF_CONSTANT 0xDEADBEEF | |
| 449 #else | |
| 450 #error "What size are your pointers, really?" | |
| 451 #endif /* SIZEOF_VOID_P == 8 */ | |
| 452 | |
| 2367 | 453 /* ---------------------- definition of EMACS_INT --------------------- */ |
| 454 | |
| 455 /* EMACS_INT is the underlying integral type into which a Lisp_Object must fit. | |
| 456 In particular, it must be large enough to contain a pointer. | |
| 457 config.h can override this, e.g. to use `long long' for bigger lisp ints. | |
| 458 | |
| 459 #### In point of fact, it would NOT be a good idea for config.h to mess | |
| 460 with EMACS_INT. A lot of code makes the basic assumption that EMACS_INT | |
| 461 is the size of a pointer. */ | |
| 462 | |
| 463 #ifndef SIZEOF_EMACS_INT | |
| 464 # define SIZEOF_EMACS_INT SIZEOF_VOID_P | |
| 465 #endif | |
| 466 | |
| 467 #ifndef EMACS_INT | |
| 468 # if SIZEOF_EMACS_INT == SIZEOF_LONG | |
| 469 # define EMACS_INT long | |
| 470 # elif SIZEOF_EMACS_INT == SIZEOF_INT | |
| 471 # define EMACS_INT int | |
| 472 # elif SIZEOF_EMACS_INT == SIZEOF_LONG_LONG | |
| 473 # define EMACS_INT long long | |
| 474 # else | |
| 475 # error Unable to determine suitable type for EMACS_INT | |
| 476 # endif | |
| 477 #endif | |
| 478 | |
| 479 #ifndef EMACS_UINT | |
| 480 # define EMACS_UINT unsigned EMACS_INT | |
| 481 #endif | |
| 482 | |
| 483 #define BITS_PER_EMACS_INT (SIZEOF_EMACS_INT * BITS_PER_CHAR) | |
| 484 | |
| 485 /* -------------------------- basic byte typedefs --------------------- */ | |
| 486 | |
| 487 /* The definitions we put here and in the next section use typedefs to | |
| 488 attribute specific meaning to types that by themselves are pretty | |
| 489 general. | |
| 490 | |
| 491 REMEMBER! These typedefs are purely for documentation purposes; from | |
| 647 | 492 the C code's perspective, they are exactly equivalent to `char *', |
| 493 `unsigned char *', etc., so you can freely use them with library | |
| 2367 | 494 functions declared as such. |
| 495 | |
| 496 (See also "Byte/Character Types" in text.c) | |
| 497 | |
| 498 The basic semantics for `char': | |
| 499 | |
| 500 a) [Ibyte] pointer to internally-formatted text | |
| 501 b) [Extbyte] pointer to text in some external format, which can be | |
| 502 defined as all formats other than the internal one | |
| 503 c) [Ascbyte] pure ASCII text | |
| 504 d) [Binbyte] binary data that is not meant to be interpreted as text | |
| 505 e) [Rawbyte] general data in memory, where we don't care about whether | |
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506 it's text or binary; often used when computing memory- |
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507 based/byte-based offsets of pointers |
| 2367 | 508 f) [Boolbyte] a zero or a one |
| 509 g) [Bitbyte] a byte used for bit fields | |
| 510 h) [Chbyte] null-semantics `char *'; used when casting an argument to | |
| 511 an external API where the the other types may not be | |
| 512 appropriate | |
| 513 | |
| 514 | |
| 515 Prefixing codes: | |
| 516 | |
| 517 C = plain char, when the base type is unsigned | |
| 518 U = unsigned | |
| 519 S = signed | |
| 520 | |
| 521 Ideally, XEmacs code should NEVER directly use `char' or any type | |
| 522 derived from it. This is for Mule-cleanliness. If you find yourself | |
| 523 wanting or needing to use `char' and one of the above six semantics does | |
| 524 not apply, add a new type of semantics; don't use `char' directly. | |
| 525 | |
| 526 See text.c under "Byte Types", and following sections. | |
| 527 */ | |
| 647 | 528 |
| 529 /* The data representing the text in a buffer is logically a set | |
| 867 | 530 of Ibytes, declared as follows. */ |
| 531 | |
| 532 typedef unsigned char Ibyte; | |
| 647 | 533 |
| 534 /* The following should be used when you are working with internal data | |
| 535 but for whatever reason need to have it declared a "char *". Examples | |
| 536 are function arguments whose values are most commonly literal strings, | |
| 537 or where you have to apply a stdlib string function to internal data. | |
| 538 | |
| 2367 | 539 In general, you should avoid this where possible and use Ascbyte if the |
| 540 text is just ASCII (e.g. string literals) or otherwise Ibyte, for | |
| 541 consistency. For example, the new Mule workspace contains Ibyte | |
| 542 versions of the stdlib string functions. */ | |
| 867 | 543 |
| 544 typedef char CIbyte; | |
| 647 | 545 |
| 546 /* The data representing a string in "external" format (binary or any | |
| 547 external encoding) is logically a set of Extbytes, declared as | |
| 548 follows. Extbyte is guaranteed to be just a char, so for example | |
| 549 strlen (Extbyte *) is OK. Extbyte is only a documentation device | |
| 550 for referring to external text. */ | |
| 551 | |
| 552 typedef char Extbyte; | |
| 771 | 553 typedef unsigned char UExtbyte; |
| 647 | 554 |
| 2367 | 555 #define EXTTEXT_ZTERM_SIZE (sizeof (Extbyte)) |
| 647 | 556 |
| 557 /* A byte in a string in entirely US-ASCII format: (Nothing outside | |
| 558 the range 00 - 7F) */ | |
| 559 | |
| 2367 | 560 typedef char Ascbyte; |
| 561 typedef unsigned char UAscbyte; | |
| 562 | |
| 563 /* A generic memory pointer, no text or binary semantics assumed. | |
| 564 In general, there should be no manipulation of the memory pointed to | |
| 565 by these pointers other than just copying it around. */ | |
| 566 | |
| 567 typedef unsigned char Rawbyte; | |
| 568 typedef char CRawbyte; | |
| 569 | |
| 570 /* A byte in a string in binary (not meant as text) format: */ | |
| 571 | |
| 572 typedef unsigned char Binbyte; | |
| 573 typedef char CBinbyte; | |
| 574 typedef signed char SBinbyte; | |
| 575 | |
| 576 /* A byte used to represent a boolean value: 0 or 1. | |
| 577 Normally use plain Boolint, and only use Boolbyte to save space. */ | |
| 578 | |
| 579 typedef char Boolbyte; | |
| 580 | |
| 581 /* A byte composed of bitfields. Hardly ever used. */ | |
| 582 | |
| 583 typedef unsigned char Bitbyte; | |
| 584 | |
| 585 /* A no-semantics `char'. Used (pretty-much) ONLY for casting arguments to | |
| 586 functions accepting a `char *', `unsigned char *', etc. where the other | |
| 587 types don't exactly apply and what you are logically concerned with is | |
| 588 the type of the function's argument and not its semantics. | |
| 589 | |
| 590 DO NOT DO NOT DO NOT DO NOT use this as a sloppy replacement for one of | |
| 591 the other types. If you're not using this as part of casting an | |
| 592 argument to a function call, and you're not Ben Wing, you're using it | |
| 593 wrong. Go find another one of the types. */ | |
| 594 | |
| 595 typedef char Chbyte; | |
| 596 typedef unsigned char UChbyte; | |
| 597 typedef signed char SChbyte; | |
| 598 | |
| 599 /* ------------------------ other text-related typedefs ------------------- */ | |
| 647 | 600 |
| 826 | 601 /* To the user, a buffer is made up of characters. In the non-Mule world, |
| 867 | 602 characters and Ibytes are equivalent, restricted to the range 0 - 255. |
| 3498 | 603 In the Mule world, many more characters are possible (21 bits worth, |
| 867 | 604 more or less), and a character requires (typically) 1 to 4 Ibytes for |
| 826 | 605 its representation in a buffer or string. Note that the representation |
| 606 of a character by itself, in a variable, is very different from its | |
| 607 representation in a string of text (in a buffer or Lisp string). | |
| 608 | |
| 609 Under Mule, text can be represented in more than one way. The "default" | |
| 610 format is variable-width (1 to 4 bytes) and compatible with ASCII -- | |
| 611 ASCII chars are stored in one byte, as themselves, and all other chars | |
| 612 use only high bytes. The default format is currently the only format | |
| 613 used for text stored anywhere but in a buffer. In a buffer, other | |
| 614 formats -- fixed-width formats (1, 2, or 4 bytes) -- are possible, for | |
| 615 speed. | |
| 616 | |
| 617 See text.c/text.h for a detailed discussion of all of this. */ | |
| 618 | |
| 619 /* A character, as represented on its own. */ | |
| 647 | 620 |
| 867 | 621 typedef int Ichar; |
| 647 | 622 |
| 826 | 623 /* The "raw value" of a character as stored in the buffer. In the default |
| 624 format, this is just the same as the character. In fixed-width formats, | |
| 625 this is the actual value in the buffer, which will be limited to the | |
| 626 range as established by the format. This is used when searching for a | |
| 627 character in a buffer -- it's faster to convert the character to the raw | |
| 628 value and look for that, than repeatedly convert each raw value in the | |
| 629 buffer into a character. */ | |
| 630 | |
| 867 | 631 typedef int Raw_Ichar; |
| 826 | 632 |
| 2367 | 633 /* Internal text as a series of textual units (8-bit bytes in the old |
| 634 "Mule" encoding -- still the standard internal encoding -- and in UTF-8, | |
| 635 but 16-bit bytes in UTF-16 and 32-bit bytes in UTF-32). See text.c. */ | |
| 636 | |
| 637 #ifdef UTF16_IBYTE_FORMAT | |
| 638 #define NON_ASCII_INTERNAL_FORMAT | |
| 639 typedef unsigned short Itext; | |
| 640 #else | |
| 641 typedef Ibyte Itext; | |
| 642 #endif | |
| 643 typedef EMACS_INT Textcount; | |
| 644 | |
| 645 #define ITEXT_SIZE (sizeof (Itext)) | |
| 646 /* Use this to emphasize that we are adding space for the zero-terminator */ | |
| 647 #define ITEXT_ZTERM_SIZE ITEXT_SIZE | |
| 648 | |
| 649 /* Wexttext is wchar_t on WIN32_NATIVE (and perhaps other systems that | |
| 650 support wchar_t's in library functions), and Extbyte otherwise. This is | |
| 651 used whenever we have to do any sort of manipulation of | |
| 652 externally-encoded strings -- generally a very bad idea, and unsafe, but | |
| 653 in some cases we have no choice (especially at startup, and esp. prior | |
| 654 to pdump, where we haven't loaded the Unicode tables necessary for | |
| 655 conversion under Windows). On platforms where the external encoding may | |
| 656 be Unicode (i.e. Windows), we always do our manipulations in Unicode, | |
| 657 converting to and from multibyte if necessary -- otherwise we'd have to | |
| 658 conditionalize on Unicode vs. multibyte all over the place, which is | |
| 659 just a nightmare. */ | |
| 660 #ifdef WIN32_NATIVE | |
| 661 #define WEXTTEXT_IS_WIDE | |
| 662 typedef wchar_t Wexttext; | |
| 663 #else | |
| 664 typedef Extbyte Wexttext; | |
| 665 #endif | |
| 826 | 666 |
| 667 #if !defined (__cplusplus) || !defined (CPLUSPLUS_INTEGRAL_CLASSES_NOT_YET) | |
| 668 | |
| 669 /* Counts of bytes or chars */ | |
| 670 | |
| 671 typedef EMACS_INT Bytecount; | |
| 672 typedef EMACS_INT Charcount; | |
| 673 | |
| 647 | 674 /* Different ways of referring to a position in a buffer. We use |
| 675 the typedefs in preference to 'EMACS_INT' to make it clearer what | |
| 826 | 676 sort of position is being used. See text.c for a description |
| 677 of the different positions. | |
| 678 | |
| 679 Note that buffer positions are 1-based, and there's a gap in the middle | |
| 680 of a buffer; that's why we have separate typedefs. For Lisp strings and | |
| 681 other strings of text, we just use Bytecount and Charcount. */ | |
| 800 | 682 |
| 665 | 683 typedef EMACS_INT Charbpos; |
| 684 typedef EMACS_INT Bytebpos; | |
| 685 typedef EMACS_INT Membpos; | |
| 647 | 686 |
| 826 | 687 /* Different ways of referring to a position that can be either in a buffer |
| 688 or string; used when passing around an object that can be either a | |
| 689 buffer or string, and an associated position. Conceptually, they | |
| 690 resolve as follows: | |
| 691 | |
| 692 Typedef Buffer String | |
| 693 ------------------------------------------------------ | |
| 694 Charxpos Charbpos Charcount | |
| 695 Bytexpos Bytebpos Bytecount | |
| 696 Memxpos Membpos Bytecount | |
| 697 | |
| 698 */ | |
| 699 | |
| 814 | 700 typedef EMACS_INT Charxpos; |
| 701 typedef EMACS_INT Bytexpos; | |
| 702 typedef EMACS_INT Memxpos; | |
| 703 | |
| 704 #else /* __cplusplus */ | |
| 705 | |
| 706 /* Implement strong type-checking of the above integral types by declaring | |
| 707 them to be classes and using operator overloading. Unfortunately this | |
| 708 is a huge pain in the ass because C++ doesn't strongly distinguish | |
| 709 "bool" and "size_t" from int. The problem is especially bad with "bool" | |
| 2956 | 710 -- if you want to be able to say `if (len--)' where len is e.g. a |
| 814 | 711 Bytecount, you need to declare a conversion operator to bool(); and |
| 712 since bool is just an alias for int, you suddenly get tons and tons of | |
| 713 ambiguities, which need to be resolved by lots of laborious declarations | |
| 714 for every single possible type combination. Hence the multitude of | |
| 715 declarations in DECLARE_INTCLASS_ARITH_COMPARE(). The bool/int | |
| 716 equivalence also means that we have to forcibly block the combinations | |
| 717 we don't want by creating overloaded versions of them and declaring them | |
| 718 private. */ | |
| 719 | |
| 720 class Bytecount; | |
| 721 class Bytebpos; | |
| 722 class Bytexpos; | |
| 723 class Charcount; | |
| 724 class Charbpos; | |
| 725 class Charxpos; | |
| 726 class Membpos; | |
| 727 class Memxpos; | |
| 728 | |
| 729 /* Declare the arithmetic and comparison operations for an integral class, | |
| 730 i.e. one of the above classes. If this is a "position" class, where the | |
| 731 difference between two positions is a different class (a "count" class), | |
| 732 then use POSCL for the position class and COUNTCL for the count class. | |
| 733 If this is a simple class, where all operations yield the same class, | |
| 734 substitute the same class for POSCL and COUNTCL. */ | |
| 735 | |
| 736 #define DECLARE_INTCLASS_ARITH_COMPARE(poscl, countcl) \ | |
| 737 poscl operator += (const countcl& l) { data += l.data; return *this; } \ | |
| 738 poscl operator -= (const countcl& l) { data -= l.data; return *this; } \ | |
| 739 poscl operator + (const countcl& l) const { return poscl (data + l.data); } \ | |
| 740 poscl operator - (const countcl& l) const { return poscl (data - l.data); } \ | |
| 741 poscl operator += (const int& l) { data += l; return *this; } \ | |
| 742 poscl operator -= (const int& l) { data -= l; return *this; } \ | |
| 743 poscl operator + (const int& l) const { return poscl (data + l); } \ | |
| 744 poscl operator - (const int& l) const { return poscl (data - l); } \ | |
| 745 poscl operator += (const unsigned int& l) { data += l; return *this; } \ | |
| 746 poscl operator -= (const unsigned int& l) { data -= l; return *this; } \ | |
| 747 poscl operator + (const unsigned int& l) const \ | |
| 748 { return poscl (data + l); } \ | |
| 749 poscl operator - (const unsigned int& l) const \ | |
| 750 { return poscl (data - l); } \ | |
| 751 poscl operator += (const long& l) { data += l; return *this; } \ | |
| 752 poscl operator -= (const long& l) { data -= l; return *this; } \ | |
| 753 poscl operator + (const long& l) const { return poscl (data + l); } \ | |
| 754 poscl operator - (const long& l) const { return poscl (data - l); } \ | |
| 755 poscl operator += (const unsigned long& l) { data += l; return *this; } \ | |
| 756 poscl operator -= (const unsigned long& l) { data -= l; return *this; } \ | |
| 757 poscl operator + (const unsigned long& l) const \ | |
| 758 { return poscl (data + l); } \ | |
| 759 poscl operator - (const unsigned long& l) const \ | |
| 760 { return poscl (data - l); } \ | |
| 761 poscl operator += (const short& l) { data += l; return *this; } \ | |
| 762 poscl operator -= (const short& l) { data -= l; return *this; } \ | |
| 763 poscl operator + (const short& l) const { return poscl (data + l); } \ | |
| 764 poscl operator - (const short& l) const { return poscl (data - l); } \ | |
| 765 poscl operator += (const unsigned short& l) { data += l; return *this; } \ | |
| 766 poscl operator -= (const unsigned short& l) { data -= l; return *this; } \ | |
| 767 poscl operator + (const unsigned short& l) const \ | |
| 768 { return poscl (data + l); } \ | |
| 769 poscl operator - (const unsigned short& l) const \ | |
| 770 { return poscl (data - l); } \ | |
| 771 \ | |
| 772 poscl operator *= (const countcl& l) { data *= l.data; return *this; } \ | |
| 773 poscl operator /= (const countcl& l) { data /= l.data; return *this; } \ | |
| 774 poscl operator * (const countcl& l) const { return poscl (data * l.data); } \ | |
| 775 poscl operator / (const countcl& l) const { return poscl (data / l.data); } \ | |
| 776 poscl operator *= (const int& l) { data *= l; return *this; } \ | |
| 777 poscl operator /= (const int& l) { data /= l; return *this; } \ | |
| 778 poscl operator * (const int& l) const { return poscl (data * l); } \ | |
| 779 poscl operator / (const int& l) const { return poscl (data / l); } \ | |
| 780 poscl operator *= (const unsigned int& l) { data *= l; return *this; } \ | |
| 781 poscl operator /= (const unsigned int& l) { data /= l; return *this; } \ | |
| 782 poscl operator * (const unsigned int& l) const { return poscl (data * l); } \ | |
| 783 poscl operator / (const unsigned int& l) const { return poscl (data / l); } \ | |
| 784 poscl operator *= (const long& l) { data *= l; return *this; } \ | |
| 785 poscl operator /= (const long& l) { data /= l; return *this; } \ | |
| 786 poscl operator * (const long& l) const { return poscl (data * l); } \ | |
| 787 poscl operator / (const long& l) const { return poscl (data / l); } \ | |
| 788 poscl operator *= (const unsigned long& l) { data *= l; return *this; } \ | |
| 789 poscl operator /= (const unsigned long& l) { data /= l; return *this; } \ | |
| 790 poscl operator * (const unsigned long& l) const \ | |
| 791 { return poscl (data * l); } \ | |
| 792 poscl operator / (const unsigned long& l) const \ | |
| 793 { return poscl (data / l); } \ | |
| 794 poscl operator *= (const short& l) { data *= l; return *this; } \ | |
| 795 poscl operator /= (const short& l) { data /= l; return *this; } \ | |
| 796 poscl operator * (const short& l) const { return poscl (data * l); } \ | |
| 797 poscl operator / (const short& l) const { return poscl (data / l); } \ | |
| 798 poscl operator *= (const unsigned short& l) { data *= l; return *this; } \ | |
| 799 poscl operator /= (const unsigned short& l) { data /= l; return *this; } \ | |
| 800 poscl operator * (const unsigned short& l) const \ | |
| 801 { return poscl (data * l); } \ | |
| 802 poscl operator / (const unsigned short& l) const \ | |
| 803 { return poscl (data / l); } \ | |
| 804 \ | |
| 805 poscl operator &= (const countcl& l) { data &= l.data; return *this; } \ | |
| 806 poscl operator |= (const countcl& l) { data |= l.data; return *this; } \ | |
| 807 poscl operator & (const countcl& l) const { return poscl (data & l.data); } \ | |
| 808 poscl operator | (const countcl& l) const { return poscl (data | l.data); } \ | |
| 809 poscl operator &= (const int& l) { data &= l; return *this; } \ | |
| 810 poscl operator |= (const int& l) { data |= l; return *this; } \ | |
| 811 poscl operator & (const int& l) const { return poscl (data & l); } \ | |
| 812 poscl operator | (const int& l) const { return poscl (data | l); } \ | |
| 813 poscl operator &= (const unsigned int& l) { data &= l; return *this; } \ | |
| 814 poscl operator |= (const unsigned int& l) { data |= l; return *this; } \ | |
| 815 poscl operator & (const unsigned int& l) const { return poscl (data & l); } \ | |
| 816 poscl operator | (const unsigned int& l) const { return poscl (data | l); } \ | |
| 817 poscl operator &= (const long& l) { data &= l; return *this; } \ | |
| 818 poscl operator |= (const long& l) { data |= l; return *this; } \ | |
| 819 poscl operator & (const long& l) const { return poscl (data & l); } \ | |
| 820 poscl operator | (const long& l) const { return poscl (data | l); } \ | |
| 821 poscl operator &= (const unsigned long& l) { data &= l; return *this; } \ | |
| 822 poscl operator |= (const unsigned long& l) { data |= l; return *this; } \ | |
| 823 poscl operator & (const unsigned long& l) const \ | |
| 824 { return poscl (data & l); } \ | |
| 825 poscl operator | (const unsigned long& l) const \ | |
| 826 { return poscl (data | l); } \ | |
| 827 poscl operator &= (const short& l) { data &= l; return *this; } \ | |
| 828 poscl operator |= (const short& l) { data |= l; return *this; } \ | |
| 829 poscl operator & (const short& l) const { return poscl (data & l); } \ | |
| 830 poscl operator | (const short& l) const { return poscl (data | l); } \ | |
| 831 poscl operator &= (const unsigned short& l) { data &= l; return *this; } \ | |
| 832 poscl operator |= (const unsigned short& l) { data |= l; return *this; } \ | |
| 833 poscl operator & (const unsigned short& l) const \ | |
| 834 { return poscl (data & l); } \ | |
| 835 poscl operator | (const unsigned short& l) const \ | |
| 836 { return poscl (data | l); } \ | |
| 837 \ | |
| 838 poscl operator - () { return poscl (-data); } \ | |
| 839 poscl operator-- () { data--; return *this; } \ | |
| 840 poscl operator-- (int) { data--; return poscl (data + 1); } \ | |
| 841 poscl operator++ () { data++; return *this; } \ | |
| 842 poscl operator++ (int) { data++; return poscl (data - 1); } \ | |
| 843 \ | |
| 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 poscl& l) const { return data == l.data; } \ | |
| 849 bool operator != (const poscl& l) const { return data != l.data; } \ | |
| 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 int& l) const { return data == (EMACS_INT) l; } \ | |
| 855 bool operator != (const int& l) const { 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 unsigned int& l) const \ | |
| 867 { 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 long& l) const { return data == (EMACS_INT) l; } \ | |
| 873 bool operator != (const long& l) const { 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 unsigned long& l) const \ | |
| 885 { 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 short& l) const { return data == (EMACS_INT) l; } \ | |
| 891 bool operator != (const short& l) const { 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 unsigned short& l) const \ | |
| 903 { return data != (EMACS_INT) l; } \ | |
| 904 bool operator ! () const { return !data; } | |
| 905 | |
| 906 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 907 between class GOOD and class BAD. Meant to go inside the private | |
| 908 section of class GOOD. */ | |
| 909 | |
| 910 #define DECLARE_BAD_INTCLASS_ARITH_COMPARE(good, bad) \ | |
| 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 good operator * (const bad& l) { return badret; } \ | |
| 918 good operator / (const bad& l) { return badret; } \ | |
| 919 \ | |
| 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 bool operator == (const bad& l) { return 0; } \ | |
| 925 bool operator != (const bad& l) { return 0; } | |
| 926 | |
| 927 /* Declare the "bad" or disallowed arithmetic operations between class GOOD | |
| 928 and another of the same class, for a position class. Meant to go inside | |
| 929 the private section of class GOOD. */ | |
| 930 | |
| 931 #define DECLARE_BAD_POS_CLASS_ARITH(good) \ | |
| 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 good operator * (const good& l) { return badret; } \ | |
| 938 good operator / (const good& l) { return badret; } | |
| 939 | |
| 940 /* Basic declaration at the top of all integral classes. Don't call | |
| 941 directly, use one of the more specific versions below. */ | |
| 942 | |
| 943 #define DECLARE_INTCLASS(cl) \ | |
| 944 public: \ | |
| 945 EMACS_INT data; \ | |
| 946 cl () { data = 0xCDCDCDCD; } \ | |
| 947 cl (int i) { data = i; } \ | |
| 948 cl (unsigned int i) { data = i; } \ | |
| 949 cl (long i) { data = i; } \ | |
| 950 cl (unsigned long i) { data = i; } \ | |
| 951 cl (short i) { data = i; } \ | |
| 952 cl (unsigned short i) { data = i; } \ | |
| 953 operator EMACS_INT () const { return data; } | |
| 954 | |
| 955 /* Basic declaration at the top of all count classes. */ | |
| 956 | |
| 957 #define DECLARE_COUNT_CLASS(cl) \ | |
| 958 DECLARE_INTCLASS (cl) \ | |
| 959 DECLARE_INTCLASS_ARITH_COMPARE (cl, cl) \ | |
| 960 private: \ | |
| 961 static cl badret; | |
| 962 | |
| 963 /* Basic declaration at the bottom of the prelude of all position classes. | |
| 964 Don't call directly. */ | |
| 965 | |
| 966 #define DECLARE_POS_CLASS_SECOND_HALF(cl, countcl) \ | |
| 967 DECLARE_INTCLASS_ARITH_COMPARE (cl, countcl) \ | |
| 968 countcl operator - (const cl& l) const { return countcl (data - l.data); } \ | |
| 969 private: \ | |
| 970 static cl badret; \ | |
| 971 DECLARE_BAD_POS_INTCLASS_ARITH (cl) | |
| 972 | |
| 973 /* Basic declaration at the top of all buffer position classes. */ | |
| 974 | |
| 975 #define DECLARE_BPOS_CLASS(cl, countcl) \ | |
| 976 DECLARE_INTCLASS (cl) \ | |
| 977 DECLARE_POS_CLASS_SECOND_HALF (cl, countcl) | |
| 978 | |
| 979 /* Basic declaration at the top of all X-position classes (that can refer | |
| 980 to buffers or strings). CL1 and CL2 are the equivalent more specific | |
| 1318 | 981 classes referring only to buffers or strings, respectively. */ |
| 814 | 982 |
| 983 #define DECLARE_XPOS_CLASS(cl, countcl, cl1, cl2) \ | |
| 984 DECLARE_INTCLASS (cl) \ | |
| 985 cl (const cl1& x) { data = x.data; } \ | |
| 986 cl (const cl2& x) { data = x.data; } \ | |
| 987 operator cl1 () const { return cl1 (data); } \ | |
| 988 operator cl2 () const { return cl2 (data); } \ | |
| 989 DECLARE_POS_CLASS_SECOND_HALF (cl, countcl) | |
| 990 | |
| 991 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 992 between class CHARCL (a character class) and various non-character | |
| 993 classes. Meant to go inside the private section of class GOOD. */ | |
| 994 | |
| 995 #define DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE(charcl) \ | |
| 996 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Bytecount) \ | |
| 997 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Bytebpos) \ | |
| 998 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Bytexpos) \ | |
| 999 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Membpos) \ | |
| 1000 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Memxpos) | |
| 1001 | |
| 1002 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 1003 between class BYTECL (a byte class) and various non-byte classes. | |
| 1004 Meant to go inside the private section of class GOOD. */ | |
| 1005 | |
| 1006 #define DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE(bytecl) \ | |
| 1007 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charcount) \ | |
| 1008 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charbpos) \ | |
| 1009 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charxpos) \ | |
| 1010 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Membpos) \ | |
| 1011 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Memxpos) | |
| 1012 | |
| 1013 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 1014 between class BYTECL (a mem class) and various non-mem classes. | |
| 1015 Meant to go inside the private section of class GOOD. */ | |
| 1016 | |
| 1017 #define DECLARE_BAD_MEM_INTCLASS_ARITH_COMPARE(bytecl) \ | |
| 1018 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charcount) \ | |
| 1019 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charbpos) \ | |
| 1020 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charxpos) \ | |
| 1021 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Bytebpos) \ | |
| 1022 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Bytexpos) | |
| 1023 | |
| 1024 class Charcount | |
| 1025 { | |
| 1026 DECLARE_COUNT_CLASS (Charcount) | |
| 1027 DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE (Charcount) | |
| 1028 }; | |
| 1029 | |
| 1030 class Charbpos | |
| 1031 { | |
| 1032 DECLARE_BPOS_CLASS (Charbpos, Charcount) | |
| 1033 DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE (Charbpos) | |
| 1034 }; | |
| 1035 | |
| 1036 class Charxpos | |
| 1037 { | |
| 1038 DECLARE_XPOS_CLASS (Charxpos, Charcount, Charbpos, Charcount) | |
| 1039 DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE (Charxpos) | |
| 1040 }; | |
| 1041 | |
| 1042 class Bytecount | |
| 1043 { | |
| 1044 DECLARE_COUNT_CLASS (Bytecount) | |
| 1045 DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE (Bytecount) | |
| 1046 }; | |
| 1047 | |
| 1048 class Bytebpos | |
| 1049 { | |
| 1050 DECLARE_BPOS_CLASS (Bytebpos, Bytecount) | |
| 1051 DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE (Bytebpos) | |
| 1052 }; | |
| 1053 | |
| 1054 class Bytexpos | |
| 1055 { | |
| 1056 DECLARE_XPOS_CLASS (Bytexpos, Bytecount, Bytebpos, Bytecount) | |
| 1057 DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE (Bytexpos) | |
| 1058 }; | |
| 1059 | |
| 1060 class Membpos | |
| 1061 { | |
| 1062 DECLARE_BPOS_CLASS (Membpos, Bytecount) | |
| 1063 DECLARE_BAD_MEM_INTCLASS_ARITH_COMPARE (Membpos) | |
| 1064 }; | |
| 1065 | |
| 1066 class Memxpos | |
| 1067 { | |
| 1068 DECLARE_XPOS_CLASS (Memxpos, Bytecount, Membpos, Bytecount) | |
| 1069 DECLARE_BAD_MEM_INTCLASS_ARITH_COMPARE (Memxpos) | |
| 1070 }; | |
| 1071 | |
| 826 | 1072 #define DECLARE_POINTER_TYPE_ARITH_COUNT(pointer, countcl) \ |
| 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 { x -= y.data; return x; } \ | |
| 1077 inline pointer operator + (const pointer x, const countcl& y) \ | |
| 1078 { return x + y.data; } \ | |
| 1079 inline pointer operator - (const pointer x, const countcl& y) \ | |
| 814 | 1080 { return x - y.data; } |
| 1081 | |
| 1082 #define DECLARE_INTEGRAL_TYPE_ARITH_COUNT(integral, countcl) \ | |
| 1083 inline integral operator += (integral & x, const countcl& y) \ | |
| 1084 { x += y.data; return x; } \ | |
| 1085 inline integral operator -= (integral & x, const countcl& y) \ | |
| 1086 { x -= y.data; return x; } \ | |
| 1087 inline countcl operator + (integral x, const countcl& y) \ | |
| 1088 { return countcl (x + y.data); } \ | |
| 1089 inline countcl operator - (integral x, const countcl& y) \ | |
| 1090 { return countcl (x - y.data); } | |
| 1091 | |
| 1092 #define DECLARE_INTEGRAL_TYPE_COMPARE(integral, cl) \ | |
| 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 inline bool operator != (integral x, const cl& y) \ | |
| 1104 { return (EMACS_INT) x != y.data; } | |
| 1105 | |
| 1106 #if 0 | |
| 1107 /* Unfortunately C++ doesn't let you overload the ?: operator, so we have | |
| 1108 to manually deal with ambiguities using casting */ | |
| 1109 #define DECLARE_INTEGRAL_TYPE_TRISTATE(integral, cl) \ | |
| 1110 inline cl operator ?: (bool b, integral x, const cl& y) \ | |
| 1111 { return b ? cl (x) : y; } \ | |
| 1112 inline cl operator ?: (bool b, const cl& x, integral y) \ | |
| 1113 { return b ? x : cl (y); } | |
| 1114 #endif /* 0 */ | |
| 1115 | |
| 867 | 1116 /* DECLARE_POINTER_TYPE_ARITH_COUNT (const Ibyte *, Bytecount); |
| 826 | 1117 DECLARE_POINTER_TYPE_ARITH_COUNT (const Extbyte *, Bytecount); */ |
| 867 | 1118 DECLARE_POINTER_TYPE_ARITH_COUNT (Ibyte *, Bytecount); |
| 814 | 1119 DECLARE_POINTER_TYPE_ARITH_COUNT (Extbyte *, Bytecount); |
| 1120 | |
| 1121 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (int, Bytecount); | |
| 1122 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (int, Charcount); | |
| 1123 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned int, Bytecount); | |
| 1124 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned int, Charcount); | |
| 1125 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (long, Bytecount); | |
| 1126 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (long, Charcount); | |
| 1127 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned long, Bytecount); | |
| 1128 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned long, Charcount); | |
| 1129 | |
| 1130 DECLARE_INTEGRAL_TYPE_COMPARE (int, Bytecount); | |
| 1131 DECLARE_INTEGRAL_TYPE_COMPARE (int, Charcount); | |
| 1132 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned int, Bytecount); | |
| 1133 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned int, Charcount); | |
| 1134 DECLARE_INTEGRAL_TYPE_COMPARE (long, Bytecount); | |
| 1135 DECLARE_INTEGRAL_TYPE_COMPARE (long, Charcount); | |
| 1136 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned long, Bytecount); | |
| 1137 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned long, Charcount); | |
| 1138 | |
| 1139 #if 0 /* doesn't work */ | |
| 867 | 1140 inline Bytecount operator - (const Ibyte *x, const Ibyte *y) \ |
| 814 | 1141 { return Bytecount (x - y); } |
| 1142 #endif | |
| 1143 | |
| 1144 #endif /* __cplusplus */ | |
| 1145 | |
| 665 | 1146 /* Counts of elements */ |
| 1147 typedef EMACS_INT Elemcount; | |
| 1148 /* Hash codes */ | |
| 1149 typedef unsigned long Hashcode; | |
| 2367 | 1150 /* Booleans */ |
| 1151 typedef int Boolint; | |
| 771 | 1152 |
| 793 | 1153 /* ------------------------ basic compiler defines ------------------- */ |
| 428 | 1154 |
| 1743 | 1155 #include "compiler.h" |
| 1632 | 1156 |
| 793 | 1157 /* ------------------------ alignment definitions ------------------- */ |
| 1158 | |
| 454 | 1159 /* No type has a greater alignment requirement than max_align_t. |
| 1160 (except perhaps for types we don't use, like long double) */ | |
| 1161 typedef union | |
| 1162 { | |
| 1163 struct { long l; } l; | |
| 1164 struct { void *p; } p; | |
| 1165 struct { void (*f)(void); } f; | |
| 1166 struct { double d; } d; | |
| 1167 } max_align_t; | |
| 1168 | |
| 771 | 1169 /* ALIGNOF returns the required alignment of a type -- i.e. a value such |
| 1170 that data of this type must begin at a memory address which is a | |
| 1171 multiple of that value. For simple types, this is often the same size | |
| 1172 as the type itself. */ | |
| 1173 | |
| 428 | 1174 #ifndef ALIGNOF |
| 1175 # if defined (__GNUC__) && (__GNUC__ >= 2) | |
| 454 | 1176 /* gcc has an extension that gives us exactly what we want. */ |
| 1177 # define ALIGNOF(type) __alignof__ (type) | |
| 1178 # elif ! defined (__cplusplus) | |
| 1179 /* The following is mostly portable, except that: | |
| 1180 - it doesn't work for inside out declarations like void (*) (void). | |
| 1181 (so just call ALIGNOF with a typedef'ed name) | |
| 1182 - it doesn't work with C++. The C++ committee has decided, | |
| 1183 in its infinite wisdom, that: | |
| 1184 "Types must be declared in declarations, not in expressions." */ | |
| 1185 # define ALIGNOF(type) offsetof (struct { char c; type member; }, member) | |
| 428 | 1186 # else |
| 456 | 1187 /* C++ is annoying, but it has a big bag of tricks. |
| 1188 The following doesn't have the "inside out" declaration bug C does. */ | |
| 458 | 1189 template<typename T> struct alignment_trick { char c; T member; }; |
| 456 | 1190 # define ALIGNOF(type) offsetof (alignment_trick<type>, member) |
| 428 | 1191 # endif |
| 454 | 1192 #endif /* ALIGNOF */ |
| 428 | 1193 |
| 771 | 1194 /* ALIGN_SIZE returns the smallest size greater than or equal to LEN which |
| 1195 is a multiple of UNIT. This can be used to assure that data that | |
| 1196 follows a block of the returned size is of correct alignment for a type | |
| 1197 whose alignment (as returned by ALIGNOF) is UNIT (provided that the | |
| 1198 block itself is correctly aligned for this type; memory returned by | |
| 1199 malloc() is guaranteed to be correctly aligned for all types). */ | |
| 1200 | |
| 428 | 1201 #define ALIGN_SIZE(len, unit) \ |
| 1202 ((((len) + (unit) - 1) / (unit)) * (unit)) | |
| 1203 | |
| 826 | 1204 /* ALIGN_FOR_TYPE returns the smallest size greater than or equal to LEN |
| 1205 which is aligned for the given type. This can be used to assure that | |
| 1206 data that follows a block of the returned size is of correct alignment | |
| 1207 for the type (provided that the block itself is correctly aligned for | |
| 1208 this type; memory returned by malloc() is guaranteed to be correctly | |
| 1209 aligned for all types). */ | |
| 1210 | |
| 1211 #define ALIGN_FOR_TYPE(len, type) ALIGN_SIZE (len, ALIGNOF (type)) | |
| 1212 | |
| 771 | 1213 /* MAX_ALIGN_SIZE returns the smallest size greater than or equal to LEN |
| 1214 which guarantees that data following a block of such size is correctly | |
| 1215 aligned for all types (provided that the block itself is so aligned, | |
| 1216 which is the case for memory returned by malloc()). */ | |
| 1217 | |
| 826 | 1218 #define MAX_ALIGN_SIZE(len) ALIGN_FOR_TYPE (len, max_align_t) |
| 1219 | |
| 1220 /* ALIGN_PTR returns the smallest pointer >= PTR which is aligned for | |
| 1221 data of TYPE. */ | |
| 1222 #define ALIGN_PTR(ptr, type) ((void *) ALIGN_FOR_TYPE ((size_t) (ptr), type)) | |
| 428 | 1223 |
| 1743 | 1224 BEGIN_C_DECLS |
| 1650 | 1225 |
| 793 | 1226 /* ------------------------ assertions ------------------- */ |
| 428 | 1227 |
| 1228 /* We define assert iff USE_ASSERTIONS or DEBUG_XEMACS is defined. | |
| 1229 Otherwise we define it to be empty. Quantify has shown that the | |
| 1230 time the assert checks take is measurable so let's not include them | |
| 771 | 1231 in production binaries. |
| 1232 | |
| 788 | 1233 If ASSERTIONS_DONT_ABORT defined, we will continue after assertion |
| 1234 failures. | |
| 1235 | |
| 1236 assert_at_line() is used for asserts inside of inline functions called | |
| 1237 from error-checking macros. If we're not tricky, we just get the file | |
| 1238 and line of the inline function, which is not very useful. */ | |
| 428 | 1239 |
| 1240 /* Highly dubious kludge */ | |
| 1241 /* (thanks, Jamie, I feel better now -- ben) */ | |
| 2367 | 1242 MODULE_API void assert_failed (const Ascbyte *, int, const Ascbyte *); |
| 5090 | 1243 void assert_equal_failed (const Ascbyte *file, int line, EMACS_INT x, |
| 1244 EMACS_INT y, const Ascbyte *exprx, | |
| 1245 const Ascbyte *expry); | |
|
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1246 #define ABORT() assert_failed (__FILE__, __LINE__, "ABORT()") |
|
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1247 #define abort_with_message(msg) assert_failed (__FILE__, __LINE__, msg) |
| 2535 | 1248 |
|
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1249 /* This used to be ((void) (0)) but that triggers lots of unused variable |
|
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1250 warnings -- furthermore, if `x' has any side effects, e.g. |
|
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1251 assert (++depth <= 20);, we DEFINITELY want to execute the code inside of |
|
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1252 `x'. Any reasonable compiler will eliminate an expression with |
|
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1253 no effects. We keep this abstracted out like this in case we want to |
|
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1254 change it in the future. */ |
|
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1255 #define disabled_assert(x) ((void) (x)) |
| 4932 | 1256 #define disabled_assert_with_message(x, msg) ((void) msg, disabled_assert (x)) |
| 1257 #define disabled_assert_at_line(x, file, line) \ | |
| 1258 ((void) file, (void) line, disabled_assert (x)) | |
|
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1259 |
| 2535 | 1260 #ifdef USE_ASSERTIONS |
| 428 | 1261 # define assert(x) ((x) ? (void) 0 : assert_failed (__FILE__, __LINE__, #x)) |
| 853 | 1262 # define assert_with_message(x, msg) \ |
| 1263 ((x) ? (void) 0 : assert_failed (__FILE__, __LINE__, msg)) | |
| 788 | 1264 # define assert_at_line(x, file, line) \ |
| 1265 ((x) ? (void) 0 : assert_failed (file, line, #x)) | |
| 5090 | 1266 # define assert_equal(x, y) \ |
| 1267 ((x) == (y) ? (void) 0 : \ | |
| 1268 assert_equal_failed (__FILE__, __LINE__, (EMACS_INT) x, (EMACS_INT) y, \ | |
| 1269 #x, #y)) | |
| 428 | 1270 #else |
| 2956 | 1271 /* This used to be ((void) (0)) but that triggers lots of unused variable |
| 1272 warnings. It's pointless to force all that code to be rewritten, with | |
| 1273 added ifdefs. Any reasonable compiler will eliminate an expression with | |
| 1274 no effects. */ | |
| 4932 | 1275 # define assert(x) disabled_assert (x) |
| 1276 # define assert_with_message(x, msg) disabled_assert_with_message (x, msg) | |
| 1277 # define assert_at_line(x, file, line) disabled_assert_at_line (x, file, line) | |
| 5090 | 1278 # define assert_equal(x, y) disabled_assert ((x) == (y)) |
| 428 | 1279 #endif |
| 1280 | |
| 2367 | 1281 /************************************************************************/ |
| 1282 /** Memory allocation **/ | |
| 1283 /************************************************************************/ | |
| 853 | 1284 |
| 793 | 1285 /* ------------------------ simple memory allocation ------------------- */ |
| 1286 | |
| 2367 | 1287 /* Basic memory allocation and freeing functions */ |
| 1288 void malloc_warning (const Ascbyte *); | |
| 1743 | 1289 MODULE_API void *xmalloc (Bytecount size) ATTRIBUTE_MALLOC; |
| 1290 MODULE_API void *xmalloc_and_zero (Bytecount size) ATTRIBUTE_MALLOC; | |
| 1291 MODULE_API void *xrealloc (void *, Bytecount size) ATTRIBUTE_MALLOC; | |
| 2367 | 1292 MODULE_API Chbyte *xstrdup (const Chbyte *) ATTRIBUTE_MALLOC; |
| 1293 | |
| 1294 /* Basic free function */ | |
| 1295 | |
| 1296 MODULE_API void xfree_1 (void *); | |
| 1297 #ifdef ERROR_CHECK_MALLOC | |
|
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1298 /* This used to use a temporary variable. But that triggered |
| 2367 | 1299 complaints under strict aliasing. #### There should be a better way. */ |
|
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1300 #define xfree(lvalue) do \ |
| 2367 | 1301 { \ |
| 1302 xfree_1 (lvalue); \ | |
| 3988 | 1303 VOIDP_CAST (lvalue) = (void *) DEADBEEF_CONSTANT; \ |
| 2367 | 1304 } while (0) |
| 1305 #else | |
|
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1306 #define xfree(lvalue) xfree_1 (lvalue) |
| 2367 | 1307 #endif /* ERROR_CHECK_MALLOC */ |
| 1308 | |
| 1309 /* ------------------------ stack allocation -------------------------- */ | |
| 1310 | |
| 1311 /* Allocating excessively large blocks on the stack can cause crashes. | |
| 851 | 1312 We provide MALLOC_OR_ALLOCA() below for places where it's likely that |
| 1313 large amounts will be allocated; it mallocs the block if it's too big. | |
| 1314 Unfortunately, that requires a call to unbind_to() at the end of the | |
| 1315 function, and it's not feasible to rewrite all calls to alloca() this | |
| 1316 way. | |
| 1317 | |
| 1318 Instead, we use the portable C alloca() substitute in alloca.c above a | |
| 1319 certain size. This actually uses malloc(), but checks the current stack | |
| 1320 pointer to see if data from previous alloca() calls needs to be freed. | |
| 1321 However, this can lead to large heap sizes -- especially since cleanup | |
| 1322 can only happen in a parent function, and will never happen if (as will | |
| 1323 often be the case) it's the same function in the same place in the code | |
| 1324 that keeps tripping the alloca() limit. | |
| 1325 | |
| 1326 So we set up a system to periodically force cleanup. Currently we | |
| 1327 do cleanup: | |
| 1328 | |
| 1329 -- Only when there's C alloca() data, and then | |
| 1330 -- Every stack alloca() or allocation of Lisp data, every call to | |
| 1331 next_event_internal() [typically near the top of the stack], | |
| 1332 or every 10th funcall | |
| 1333 | |
| 1334 This should not be a big penalty because | |
| 1335 | |
| 1336 (a) If there are few C alloca() chunks, checking them will be fast | |
| 1337 (b) If not, we've allocated a huge amount of heap space (remember, each | |
| 1338 chunk represents > 256K of heap), and we really want them gone | |
| 1339 */ | |
| 1340 | |
| 1341 /* We use a larger maximum when the choice is alloca() vs. the C alloca() | |
| 1342 substitute than when the choice is vs. malloc(), because in the former | |
| 1343 case, our alternative choice is less palatable because the memory may | |
| 1344 not be freed for awhile. */ | |
| 1345 | |
| 1346 #define MAX_ALLOCA_VS_C_ALLOCA 262144 | |
| 1347 #define MAX_ALLOCA_VS_MALLOC 65536 | |
| 1348 | |
| 1349 #define MAX_FUNCALLS_BETWEEN_ALLOCA_CLEANUP 10 | |
| 1350 | |
| 1632 | 1351 extern MODULE_API Bytecount __temp_alloca_size__; |
| 851 | 1352 extern Bytecount funcall_alloca_count; |
| 1353 | |
| 1333 | 1354 #ifdef ERROR_CHECK_MALLOC |
| 1632 | 1355 extern MODULE_API int regex_malloc_disallowed; |
| 1333 | 1356 #define REGEX_MALLOC_CHECK() assert (!regex_malloc_disallowed) |
| 1357 #else | |
| 1358 #define REGEX_MALLOC_CHECK() ((void) 0) | |
| 1359 #endif | |
| 1360 | |
| 851 | 1361 /* Do stack or heap alloca() depending on size. |
| 1362 | |
| 1363 NOTE: The use of a global temporary like this is unsafe if ALLOCA() occurs | |
| 1364 twice anywhere in the same expression; but that seems highly unlikely. The | |
| 1365 alternative is to force all callers to declare a local temporary if the | |
| 1366 expression has side effects -- something easy to forget. */ | |
| 1367 | |
| 1368 #define ALLOCA(size) \ | |
| 1333 | 1369 (REGEX_MALLOC_CHECK (), \ |
| 1370 __temp_alloca_size__ = (size), \ | |
| 851 | 1371 __temp_alloca_size__ > MAX_ALLOCA_VS_C_ALLOCA ? \ |
| 1372 xemacs_c_alloca (__temp_alloca_size__) : \ | |
| 1373 (need_to_check_c_alloca ? xemacs_c_alloca (0) : 0, \ | |
| 1374 alloca (__temp_alloca_size__))) | |
| 1375 | |
| 1318 | 1376 /* Version of ALLOCA() that is guaranteed to work inside of function calls |
| 1377 (i.e., we call the C alloca if regular alloca() is broken inside of | |
| 1378 function calls). */ | |
| 1379 #ifdef BROKEN_ALLOCA_IN_FUNCTION_CALLS | |
| 1380 #define ALLOCA_FUNCALL_OK(size) xemacs_c_alloca (size) | |
| 1381 #else | |
| 1382 #define ALLOCA_FUNCALL_OK(size) ALLOCA (size) | |
| 1383 #endif | |
| 1384 | |
| 2367 | 1385 MODULE_API void *xemacs_c_alloca (unsigned int size) ATTRIBUTE_MALLOC; |
| 1386 | |
| 1387 MODULE_API int record_unwind_protect_freeing (void *ptr); | |
| 1388 | |
| 1389 DECLARE_INLINE_HEADER ( | |
| 1390 void * | |
| 1391 xmalloc_and_record_unwind (Bytecount size) | |
| 1392 ) | |
| 1393 { | |
| 1394 void *ptr = xmalloc (size); | |
| 1395 record_unwind_protect_freeing (ptr); | |
| 1396 return ptr; | |
| 1397 } | |
| 1398 | |
| 851 | 1399 /* WARNING: If you use this, you must unbind_to() at the end of your |
| 1400 function! */ | |
| 1401 | |
| 1402 #define MALLOC_OR_ALLOCA(size) \ | |
| 1333 | 1403 (REGEX_MALLOC_CHECK (), \ |
| 1404 __temp_alloca_size__ = (size), \ | |
| 851 | 1405 __temp_alloca_size__ > MAX_ALLOCA_VS_MALLOC ? \ |
| 1406 xmalloc_and_record_unwind (__temp_alloca_size__) : \ | |
| 1407 (need_to_check_c_alloca ? xemacs_c_alloca (0) : 0, \ | |
| 1408 alloca (__temp_alloca_size__))) | |
| 793 | 1409 |
| 2367 | 1410 /* -------------- convenience functions for memory allocation ------------- */ |
| 1411 | |
| 1412 #define countof(x) ((int) (sizeof(x)/sizeof((x)[0]))) | |
| 1413 #define xnew(type) ((type *) xmalloc (sizeof (type))) | |
| 1414 #define xnew_array(type, len) ((type *) xmalloc ((len) * sizeof (type))) | |
| 1415 #define xnew_and_zero(type) ((type *) xmalloc_and_zero (sizeof (type))) | |
| 1416 #define xzero(lvalue) ((void) memset (&(lvalue), '\0', sizeof (lvalue))) | |
| 1417 #define xnew_array_and_zero(type, len) ((type *) xmalloc_and_zero ((len) * sizeof (type))) | |
| 1418 | |
| 1419 #define alloca_new(type) ((type *) ALLOCA (sizeof (type))) | |
| 1420 #define alloca_array(type, len) ((type *) ALLOCA ((len) * sizeof (type))) | |
| 1421 | |
| 1422 #define alloca_itexts(num) alloca_array (Itext, num) | |
| 1423 #define alloca_ibytes(num) alloca_array (Ibyte, num) | |
| 1424 #define alloca_extbytes(num) alloca_array (Extbyte, num) | |
| 1425 #define alloca_rawbytes(num) alloca_array (Rawbyte, num) | |
| 1426 #define alloca_binbytes(num) alloca_array (Binbyte, num) | |
| 1427 #define alloca_ascbytes(num) alloca_array (Ascbyte, num) | |
| 1428 #define xmalloc_itexts(num) xnew_array (Itext, num) | |
| 1429 #define xnew_ibytes(num) xnew_array (Ibyte, num) | |
| 1430 #define xnew_extbytes(num) xnew_array (Extbyte, num) | |
| 1431 #define xnew_rawbytes(num) xnew_array (Rawbyte, num) | |
| 1432 #define xnew_binbytes(num) xnew_array (Binbyte, num) | |
| 1433 #define xnew_ascbytes(num) xnew_array (Ascbyte, num) | |
| 1434 | |
| 1435 /* Make an alloca'd copy of a Ibyte * */ | |
| 1436 #define IBYTE_STRING_TO_ALLOCA(p, lval) \ | |
| 1437 do { \ | |
| 1438 Ibyte **_bsta_ = (Ibyte **) &(lval); \ | |
| 1439 const Ibyte *_bsta_2 = (p); \ | |
| 1440 Bytecount _bsta_3 = qxestrlen (_bsta_2); \ | |
| 1441 *_bsta_ = alloca_ibytes (1 + _bsta_3); \ | |
| 1442 memcpy (*_bsta_, _bsta_2, 1 + _bsta_3); \ | |
| 1443 } while (0) | |
| 1444 | |
|
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1445 /* Make an alloca'd copy of a Extbyte * */ |
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1446 #define EXTBYTE_STRING_TO_ALLOCA(p, lval) \ |
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1447 do { \ |
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1448 Extbyte **_esta_ = (Extbyte **) &(lval); \ |
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1449 const Extbyte *_esta_2 = (p); \ |
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1450 Bytecount _esta_3 = strlen (_esta_2); \ |
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1451 *_esta_ = alloca_extbytes (1 + _esta_3); \ |
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1452 memcpy (*_esta_, _esta_2, 1 + _esta_3); \ |
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1453 } while (0) |
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1454 |
| 2367 | 1455 /* ----------------- convenience functions for reallocation --------------- */ |
| 1456 | |
| 1457 #define XREALLOC_ARRAY(ptr, type, len) \ | |
| 1458 ((void) (ptr = (type *) xrealloc (ptr, (len) * sizeof (type)))) | |
| 1459 | |
| 793 | 1460 /* also generally useful if you want to avoid arbitrary size limits |
| 1461 but don't need a full dynamic array. Assumes that BASEVAR points | |
| 1462 to a malloced array of TYPE objects (or possibly a NULL pointer, | |
| 1463 if SIZEVAR is 0), with the total size stored in SIZEVAR. This | |
| 1464 macro will realloc BASEVAR as necessary so that it can hold at | |
| 1465 least NEEDED_SIZE objects. The reallocing is done by doubling, | |
| 1466 which ensures constant amortized time per element. */ | |
| 1467 #define DO_REALLOC(basevar, sizevar, needed_size, type) do { \ | |
| 1468 Bytecount do_realloc_needed_size = (needed_size); \ | |
| 1333 | 1469 REGEX_MALLOC_CHECK (); \ |
| 793 | 1470 if ((sizevar) < do_realloc_needed_size) \ |
| 1471 { \ | |
| 1472 if ((sizevar) < 32) \ | |
| 1473 (sizevar) = 32; \ | |
| 1474 while ((sizevar) < do_realloc_needed_size) \ | |
| 1475 (sizevar) *= 2; \ | |
| 1476 XREALLOC_ARRAY (basevar, type, (sizevar)); \ | |
| 1477 } \ | |
| 1478 } while (0) | |
| 1479 | |
| 2367 | 1480 /************************************************************************/ |
| 1481 /** Definitions of more complex types **/ | |
| 1482 /************************************************************************/ | |
| 428 | 1483 |
| 647 | 1484 /* Note that the simplest typedefs are near the top of this file. */ |
| 1485 | |
| 428 | 1486 /* We put typedefs here so that prototype declarations don't choke. |
| 1487 Note that we don't actually declare the structures here (except | |
| 5038 | 1488 maybe for simple structures like dynarrs); that keeps them private |
| 428 | 1489 to the routines that actually use them. */ |
| 1490 | |
| 771 | 1491 /* ------------------------------- */ |
| 1492 /* Error_Behavior typedefs */ | |
| 1493 /* ------------------------------- */ | |
| 1494 | |
| 800 | 1495 #ifndef ERROR_CHECK_TYPES |
| 771 | 1496 |
| 1497 typedef enum error_behavior | |
| 428 | 1498 { |
| 771 | 1499 ERROR_ME, |
| 1500 ERROR_ME_NOT, | |
| 793 | 1501 ERROR_ME_WARN, |
| 1502 ERROR_ME_DEBUG_WARN | |
| 771 | 1503 } Error_Behavior; |
| 1504 | |
| 1505 #define ERRB_EQ(a, b) ((a) == (b)) | |
| 1506 | |
| 1507 #else | |
| 1508 | |
| 1509 /* By defining it like this, we provide strict type-checking | |
| 1510 for code that lazily uses ints. */ | |
| 1511 | |
| 1512 typedef struct _error_behavior_struct_ | |
| 428 | 1513 { |
| 771 | 1514 int really_unlikely_name_to_have_accidentally_in_a_non_errb_structure; |
| 1515 } Error_Behavior; | |
| 1516 | |
| 1517 extern Error_Behavior ERROR_ME; | |
| 1518 extern Error_Behavior ERROR_ME_NOT; | |
| 1519 extern Error_Behavior ERROR_ME_WARN; | |
| 793 | 1520 extern Error_Behavior ERROR_ME_DEBUG_WARN; |
| 771 | 1521 |
| 1522 #define ERRB_EQ(a, b) \ | |
| 1523 ((a).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure == \ | |
| 1524 (b).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure) | |
| 1525 | |
| 1526 #endif | |
| 1527 | |
| 1528 /* ------------------------------- */ | |
| 1529 /* Empty structures and typedefs */ | |
| 1530 /* ------------------------------- */ | |
| 428 | 1531 |
| 1532 struct buffer; /* "buffer.h" */ | |
| 1533 struct console; /* "console.h" */ | |
| 1534 struct device; /* "device.h" */ | |
| 1535 struct extent_fragment; | |
| 1536 struct extent; | |
| 1537 struct frame; /* "frame.h" */ | |
| 1538 struct window; /* "window.h" */ | |
| 771 | 1539 struct utimbuf; /* "systime.h" or <utime.h> */ |
| 428 | 1540 struct display_line; |
| 1541 struct display_glyph_area; | |
| 1542 struct display_box; | |
| 1543 struct redisplay_info; | |
| 1544 struct window_mirror; | |
| 1545 struct scrollbar_instance; | |
| 1546 struct font_metric_info; | |
| 1547 struct face_cachel; | |
| 1548 struct console_type_entry; | |
| 1549 | |
| 771 | 1550 /* This is shared by process.h, events.h and others in future. |
| 1551 See events.h for description */ | |
| 4123 | 1552 typedef unsigned EMACS_INT USID; |
| 771 | 1553 typedef int face_index; |
| 1554 typedef int glyph_index; | |
| 1726 | 1555 typedef struct lstream Lstream; /* lstream.h */ |
| 872 | 1556 typedef struct extent *EXTENT; /* extents-impl.h */ |
| 771 | 1557 typedef struct Lisp_Event Lisp_Event; /* "events.h" */ |
| 872 | 1558 typedef struct Lisp_Face Lisp_Face; /* "faces-impl.h" */ |
| 771 | 1559 typedef struct Lisp_Process Lisp_Process; /* "procimpl.h" */ |
|
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1560 typedef struct Lisp_Color_Instance Lisp_Color_Instance; /* fontcolor-impl.h */ |
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|
1561 typedef struct Lisp_Font_Instance Lisp_Font_Instance; /* fontcolor-impl.h */ |
| 1726 | 1562 typedef struct Lisp_Image_Instance Lisp_Image_Instance; /* glyphs.h */ |
| 771 | 1563 typedef struct Lisp_Gui_Item Lisp_Gui_Item; |
| 1564 | |
| 1565 /* ------------------------------- */ | |
| 1566 /* enum typedefs */ | |
| 1567 /* ------------------------------- */ | |
| 1568 | |
| 428 | 1569 enum run_hooks_condition |
| 1570 { | |
| 1571 RUN_HOOKS_TO_COMPLETION, | |
| 1572 RUN_HOOKS_UNTIL_SUCCESS, | |
| 1573 RUN_HOOKS_UNTIL_FAILURE | |
| 1574 }; | |
| 1575 | |
| 1576 enum edge_style | |
| 1577 { | |
| 1578 EDGE_ETCHED_IN, | |
| 1579 EDGE_ETCHED_OUT, | |
| 1580 EDGE_BEVEL_IN, | |
| 1581 EDGE_BEVEL_OUT | |
| 1582 }; | |
| 1583 | |
| 1584 enum munge_me_out_the_door | |
| 1585 { | |
| 1586 MUNGE_ME_FUNCTION_KEY, | |
| 1587 MUNGE_ME_KEY_TRANSLATION | |
| 1588 }; | |
| 1589 | |
|
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1590 /* The various stages of font instantiation; initial means "find a font for |
|
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1591 CHARSET that matches the charset's registries" and final means "find a |
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1592 font for CHARSET that matches iso10646-1, since we haven't found a font |
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1593 that matches its registry." |
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1594 */ |
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1595 enum font_specifier_matchspec_stages |
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1596 { |
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1597 STAGE_INITIAL, |
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1598 STAGE_FINAL, |
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1599 NUM_MATCHSPEC_STAGES, |
|
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1600 }; |
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1601 |
| 771 | 1602 /* ------------------------------- */ |
| 1603 /* misc */ | |
| 1604 /* ------------------------------- */ | |
| 1605 | |
| 1606 /* This structure is used to keep statistics on the amount of memory | |
| 1607 in use. | |
| 1608 | |
| 1609 WAS_REQUESTED stores the actual amount of memory that was requested | |
| 1610 of the allocation function. The *_OVERHEAD fields store the | |
| 1611 additional amount of memory that was grabbed by the functions to | |
| 1612 facilitate allocation, reallocation, etc. MALLOC_OVERHEAD is for | |
| 1613 memory allocated with malloc(); DYNARR_OVERHEAD is for dynamic | |
| 1614 arrays; GAP_OVERHEAD is for gap arrays. Note that for (e.g.) | |
| 1615 dynamic arrays, there is both MALLOC_OVERHEAD and DYNARR_OVERHEAD | |
| 1616 memory: The dynamic array allocates memory above and beyond what | |
| 1617 was asked of it, and when it in turns allocates memory using | |
| 1618 malloc(), malloc() allocates memory beyond what it was asked | |
| 1619 to allocate. | |
| 1620 | |
| 1621 Functions that accept a structure of this sort do not initialize | |
| 1622 the fields to 0, and add any existing values to whatever was there | |
| 1623 before; this way, you can get a cumulative effect. */ | |
| 1624 | |
|
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1625 struct usage_stats |
| 771 | 1626 { |
|
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1627 Bytecount was_requested; |
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1628 Bytecount malloc_overhead; |
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1629 Bytecount dynarr_overhead; |
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1630 Bytecount gap_overhead; |
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1631 }; |
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1632 |
|
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1633 /* Generic version of usage stats structure including extra non-Lisp and |
|
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1634 Lisp storage associated with the object, but not including the memory |
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1635 used to hold the object itself. Up to 32 statistics are allowed, |
|
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1636 in addition to the statistics in `U', which store another slice onto the |
|
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1637 ancillary non-Lisp storage. |
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1638 |
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1639 Normally, each object creates its own version of this structure, e.g. |
|
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1640 `struct window_stats', which parallels the structure in beginning with |
|
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1641 a `struct usage_stats' and followed by Bytecount fields, so that a |
|
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1642 pointer to that structure can be cast to a pointer of this structure |
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1643 and sensible results gotten. */ |
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1644 |
|
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1645 struct generic_usage_stats |
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1646 { |
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1647 struct usage_stats u; |
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|
1648 Bytecount othervals[32]; |
| 771 | 1649 }; |
| 1650 | |
| 428 | 1651 |
| 1652 /************************************************************************/ | |
| 1653 /* Definition of Lisp_Object data type */ | |
| 1654 /************************************************************************/ | |
| 1655 | |
| 1656 /* Define the fundamental Lisp data structures */ | |
| 1657 | |
| 1658 /* This is the set of Lisp data types */ | |
| 1659 | |
| 1660 enum Lisp_Type | |
| 1661 { | |
| 1662 Lisp_Type_Record, | |
| 1663 Lisp_Type_Int_Even, | |
| 1664 Lisp_Type_Char, | |
| 1665 Lisp_Type_Int_Odd | |
| 1666 }; | |
| 1667 | |
| 1668 #define POINTER_TYPE_P(type) ((type) == Lisp_Type_Record) | |
| 1669 | |
| 1670 /* Overridden by m/next.h */ | |
| 1671 #ifndef ASSERT_VALID_POINTER | |
| 1672 # define ASSERT_VALID_POINTER(pnt) (assert ((((EMACS_UINT) pnt) & 3) == 0)) | |
| 1673 #endif | |
| 1674 | |
| 1675 #define GCMARKBITS 0 | |
| 1676 #define GCTYPEBITS 2 | |
| 1677 #define GCBITS 2 | |
| 1678 #define INT_GCBITS 1 | |
| 1679 | |
| 1680 #define INT_VALBITS (BITS_PER_EMACS_INT - INT_GCBITS) | |
| 1681 #define VALBITS (BITS_PER_EMACS_INT - GCBITS) | |
| 542 | 1682 #define EMACS_INT_MAX ((EMACS_INT) ((1UL << (INT_VALBITS - 1)) -1UL)) |
| 442 | 1683 #define EMACS_INT_MIN (-(EMACS_INT_MAX) - 1) |
| 802 | 1684 /* WARNING: evaluates its arg twice. */ |
| 1685 #define NUMBER_FITS_IN_AN_EMACS_INT(num) \ | |
| 1686 ((num) <= EMACS_INT_MAX && (num) >= EMACS_INT_MIN) | |
| 428 | 1687 |
| 1688 #ifdef USE_UNION_TYPE | |
| 1689 # include "lisp-union.h" | |
| 1690 #else /* !USE_UNION_TYPE */ | |
| 1691 # include "lisp-disunion.h" | |
| 1692 #endif /* !USE_UNION_TYPE */ | |
| 1693 | |
| 1694 #define XPNTR(x) ((void *) XPNTRVAL(x)) | |
| 1695 | |
| 1696 /* Close your eyes now lest you vomit or spontaneously combust ... */ | |
| 1697 | |
| 1698 #define HACKEQ_UNSAFE(obj1, obj2) \ | |
| 1699 (EQ (obj1, obj2) || (!POINTER_TYPE_P (XTYPE (obj1)) \ | |
| 1700 && !POINTER_TYPE_P (XTYPE (obj2)) \ | |
| 1701 && XCHAR_OR_INT (obj1) == XCHAR_OR_INT (obj2))) | |
| 1702 | |
| 1703 #ifdef DEBUG_XEMACS | |
| 1632 | 1704 extern MODULE_API int debug_issue_ebola_notices; |
| 1705 MODULE_API int eq_with_ebola_notice (Lisp_Object, Lisp_Object); | |
| 428 | 1706 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) \ |
| 1707 (debug_issue_ebola_notices ? eq_with_ebola_notice (obj1, obj2) \ | |
| 1708 : EQ (obj1, obj2)) | |
| 1709 #else | |
| 1710 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) EQ (obj1, obj2) | |
| 1711 #endif | |
| 1712 | |
| 1713 /* OK, you can open them again */ | |
| 1714 | |
| 1743 | 1715 END_C_DECLS |
| 1650 | 1716 |
| 4967 | 1717 #include "lrecord.h" |
| 1718 | |
| 5013 | 1719 /* Turn any void * pointer into a Lisp object. This is the counterpart of |
| 1720 STORE_LISP_IN_VOID, which works in the opposite direction. Note that | |
| 1721 you CANNOT use STORE_LISP_IN_VOID to undo the effects of STORE_VOID_IN_LISP! | |
| 1722 Instead, you GET_VOID_FROM_LISP: | |
| 1723 | |
| 1724 STORE_VOID_IN_LISP <--> GET_VOID_FROM_LISP vs. | |
| 1725 STORE_LISP_IN_VOID <--> GET_LISP_FROM_VOID | |
| 1726 | |
| 1727 STORE_VOID_IN_LISP has a restriction on the void * pointers it can | |
| 1728 handle -- the pointer must be an even address (lowest bit set to 0). | |
| 1729 Generally this is not a problem as nowadays virtually all allocation is | |
| 1730 at least 4-byte aligned, if not 8-byte. | |
| 1731 | |
| 1732 However, if this proves problematic, you can use make_opaque_ptr(), which | |
| 1733 is guaranteed to handle any kind of void * pointer but which does | |
| 1734 Lisp allocation. | |
| 1735 */ | |
| 1736 | |
| 1737 DECLARE_INLINE_HEADER ( | |
| 1738 Lisp_Object | |
| 1739 STORE_VOID_IN_LISP (void *ptr) | |
| 1740 ) | |
| 1741 { | |
| 1742 EMACS_UINT p = (EMACS_UINT) ptr; | |
| 1743 | |
| 1744 type_checking_assert ((p & 1) == 0); | |
| 1745 return make_int (p >> 1); | |
| 1746 } | |
| 1747 | |
| 1748 DECLARE_INLINE_HEADER ( | |
| 1749 void * | |
| 1750 GET_VOID_FROM_LISP (Lisp_Object obj) | |
| 1751 ) | |
| 1752 { | |
| 1753 EMACS_UINT p = XUINT (obj); | |
| 1754 return (void *) (p << 1); | |
| 1755 } | |
| 1756 | |
| 428 | 1757 /************************************************************************/ |
|
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1758 /** Definitions of dynarrs and other allocators **/ |
| 4967 | 1759 /************************************************************************/ |
| 428 | 1760 |
|
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1761 #include "array.h" |
| 3092 | 1762 |
| 4967 | 1763 /************* Dynarr typedefs *************/ |
| 3092 | 1764 |
| 1765 /* Dynarr typedefs -- basic types first */ | |
| 1766 | |
| 1767 typedef struct | |
| 1768 { | |
| 1769 Dynarr_declare (Ibyte); | |
| 1770 } Ibyte_dynarr; | |
| 1771 | |
| 1772 typedef struct | |
| 1773 { | |
| 1774 Dynarr_declare (Extbyte); | |
| 1775 } Extbyte_dynarr; | |
| 1776 | |
| 1777 typedef struct | |
| 1778 { | |
| 1779 Dynarr_declare (Ichar); | |
| 1780 } Ichar_dynarr; | |
| 1781 | |
| 1782 typedef struct | |
| 1783 { | |
| 1784 Dynarr_declare (char); | |
| 1785 } char_dynarr; | |
| 1786 | |
| 1787 typedef struct | |
| 1788 { | |
| 1789 Dynarr_declare (char *); | |
| 1790 } char_ptr_dynarr; | |
| 1791 | |
| 1792 typedef unsigned char unsigned_char; | |
| 1793 typedef struct | |
| 1794 { | |
| 1795 Dynarr_declare (unsigned char); | |
| 1796 } unsigned_char_dynarr; | |
| 1797 | |
| 1798 typedef unsigned long unsigned_long; | |
| 1799 typedef struct | |
| 1800 { | |
| 1801 Dynarr_declare (unsigned long); | |
| 1802 } unsigned_long_dynarr; | |
| 1803 | |
|
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1804 typedef const Ascbyte *const_Ascbyte_ptr; |
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1805 typedef struct |
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1806 { |
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1807 Dynarr_declare (const Ascbyte *); |
|
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1808 } const_Ascbyte_ptr_dynarr; |
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1809 |
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1810 extern const struct sized_memory_description const_Ascbyte_ptr_description; |
|
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1811 extern const struct sized_memory_description const_Ascbyte_ptr_dynarr_description; |
|
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1812 |
| 3092 | 1813 typedef struct |
| 1814 { | |
| 1815 Dynarr_declare (int); | |
| 1816 } int_dynarr; | |
| 1817 | |
| 1818 typedef struct | |
| 1819 { | |
| 1820 Dynarr_declare (Charbpos); | |
| 1821 } Charbpos_dynarr; | |
| 1822 | |
| 1823 typedef struct | |
| 1824 { | |
| 1825 Dynarr_declare (Bytebpos); | |
| 1826 } Bytebpos_dynarr; | |
| 1827 | |
| 1828 typedef struct | |
| 1829 { | |
| 1830 Dynarr_declare (Charcount); | |
| 1831 } Charcount_dynarr; | |
| 1832 | |
| 1833 typedef struct | |
| 1834 { | |
| 1835 Dynarr_declare (Bytecount); | |
| 1836 } Bytecount_dynarr; | |
| 1837 | |
| 1838 /* Dynarr typedefs -- more complex types */ | |
| 1839 | |
| 1840 typedef struct | |
| 1841 { | |
| 1842 Dynarr_declare (struct face_cachel); | |
| 1843 } face_cachel_dynarr; | |
| 1844 | |
| 3293 | 1845 #ifdef NEW_GC |
|
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1846 DECLARE_LISP_OBJECT (face_cachel_dynarr, face_cachel_dynarr); |
| 3092 | 1847 #define XFACE_CACHEL_DYNARR(x) \ |
| 1848 XRECORD (x, face_cachel_dynarr, face_cachel_dynarr) | |
| 1849 #define wrap_face_cachel_dynarr(p) wrap_record (p, face_cachel_dynarr) | |
| 1850 #define FACE_CACHEL_DYNARRP(x) RECORDP (x, face_cachel_dynarr) | |
| 1851 #define CHECK_FACE_CACHEL_DYNARR(x) CHECK_RECORD (x, face_cachel_dynarr) | |
| 1852 #define CONCHECK_FACE_CACHEL_DYNARR(x) CONCHECK_RECORD (x, face_cachel_dynarr) | |
| 3293 | 1853 #endif /* NEW_GC */ |
| 3092 | 1854 |
| 1855 typedef struct | |
| 1856 { | |
| 1857 Dynarr_declare (struct glyph_cachel); | |
| 1858 } glyph_cachel_dynarr; | |
| 1859 | |
| 3293 | 1860 #ifdef NEW_GC |
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1861 DECLARE_LISP_OBJECT (glyph_cachel_dynarr, glyph_cachel_dynarr); |
| 3092 | 1862 #define XGLYPH_CACHEL_DYNARR(x) \ |
| 1863 XRECORD (x, glyph_cachel_dynarr, glyph_cachel_dynarr) | |
| 1864 #define wrap_glyph_cachel_dynarr(p) wrap_record (p, glyph_cachel_dynarr) | |
| 1865 #define GLYPH_CACHEL_DYNARRP(x) RECORDP (x, glyph_cachel_dynarr) | |
| 1866 #define CHECK_GLYPH_CACHEL_DYNARR(x) CHECK_RECORD (x, glyph_cachel_dynarr) | |
| 1867 #define CONCHECK_GLYPH_CACHEL_DYNARR(x) \ | |
| 1868 CONCHECK_RECORD (x, glyph_cachel_dynarr) | |
| 3293 | 1869 #endif /* NEW_GC */ |
| 3092 | 1870 |
| 1871 typedef struct | |
| 1872 { | |
| 1873 Dynarr_declare (struct console_type_entry); | |
| 1874 } console_type_entry_dynarr; | |
| 1875 | |
| 1876 /* WARNING WARNING WARNING. You must ensure on your own that proper | |
| 1877 GC protection is provided for the elements in this array. */ | |
| 1878 typedef struct | |
| 1879 { | |
| 1880 Dynarr_declare (Lisp_Object); | |
| 1881 } Lisp_Object_dynarr; | |
| 1882 | |
| 1883 typedef struct | |
| 1884 { | |
| 1885 Dynarr_declare (Lisp_Object *); | |
| 1886 } Lisp_Object_ptr_dynarr; | |
| 1887 | |
| 4967 | 1888 |
| 1889 /************************************************************************/ | |
| 1890 /** Definitions of other basic Lisp objects **/ | |
| 1891 /************************************************************************/ | |
| 1892 | |
| 442 | 1893 /*------------------------------ unbound -------------------------------*/ |
| 428 | 1894 |
| 1895 /* Qunbound is a special Lisp_Object (actually of type | |
| 1896 symbol-value-forward), that can never be visible to | |
| 1897 the Lisp caller and thus can be used in the C code | |
| 1898 to mean "no such value". */ | |
| 1899 | |
| 1900 #define UNBOUNDP(val) EQ (val, Qunbound) | |
| 1901 | |
| 771 | 1902 /* Evaluate expr, return it if it's not Qunbound. */ |
| 1903 #define RETURN_IF_NOT_UNBOUND(expr) do \ | |
| 1904 { \ | |
| 1905 Lisp_Object ret_nunb_val = (expr); \ | |
| 1906 if (!UNBOUNDP (ret_nunb_val)) \ | |
| 1907 RETURN_SANS_WARNINGS ret_nunb_val; \ | |
| 1908 } while (0) | |
| 1909 | |
| 442 | 1910 /*------------------------------- cons ---------------------------------*/ |
| 428 | 1911 |
| 1912 /* In a cons, the markbit of the car is the gc mark bit */ | |
| 1913 | |
| 1914 struct Lisp_Cons | |
| 1915 { | |
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1916 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 853 | 1917 Lisp_Object car_, cdr_; |
| 428 | 1918 }; |
| 1919 typedef struct Lisp_Cons Lisp_Cons; | |
| 1920 | |
| 1921 #if 0 /* FSFmacs */ | |
| 1922 /* Like a cons, but records info on where the text lives that it was read from */ | |
| 1923 /* This is not really in use now */ | |
| 1924 | |
| 1925 struct Lisp_Buffer_Cons | |
| 1926 { | |
| 1927 Lisp_Object car, cdr; | |
| 1928 struct buffer *buffer; | |
| 665 | 1929 int charbpos; |
| 428 | 1930 }; |
| 1931 #endif | |
| 1932 | |
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1933 DECLARE_MODULE_API_LISP_OBJECT (cons, Lisp_Cons); |
| 428 | 1934 #define XCONS(x) XRECORD (x, cons, Lisp_Cons) |
| 617 | 1935 #define wrap_cons(p) wrap_record (p, cons) |
| 428 | 1936 #define CONSP(x) RECORDP (x, cons) |
| 1937 #define CHECK_CONS(x) CHECK_RECORD (x, cons) | |
| 1938 #define CONCHECK_CONS(x) CONCHECK_RECORD (x, cons) | |
| 1939 | |
| 3263 | 1940 #ifdef NEW_GC |
| 2720 | 1941 #define CONS_MARKED_P(c) MARKED_P (&((c)->lheader)) |
| 1942 #define MARK_CONS(c) MARK (&((c)->lheader)) | |
| 3263 | 1943 #else /* not NEW_GC */ |
| 428 | 1944 #define CONS_MARKED_P(c) MARKED_RECORD_HEADER_P(&((c)->lheader)) |
| 1945 #define MARK_CONS(c) MARK_RECORD_HEADER (&((c)->lheader)) | |
| 3263 | 1946 #endif /* not NEW_GC */ |
| 428 | 1947 |
| 1632 | 1948 extern MODULE_API Lisp_Object Qnil; |
| 428 | 1949 |
| 1950 #define NILP(x) EQ (x, Qnil) | |
| 853 | 1951 #define cons_car(a) ((a)->car_) |
| 1952 #define cons_cdr(a) ((a)->cdr_) | |
| 1953 #define XCAR(a) (XCONS (a)->car_) | |
| 1954 #define XCDR(a) (XCONS (a)->cdr_) | |
| 1318 | 1955 #define XCADR(a) (XCAR (XCDR (a))) |
| 1956 #define XCDDR(a) (XCDR (XCDR (a))) | |
| 1957 #define XCADDR(a) (XCAR (XCDDR (a))) | |
| 1958 #define XCDDDR(a) (XCDR (XCDDR (a))) | |
| 1959 #define XCADDDR(a) (XCAR (XCDDDR (a))) | |
| 1960 #define XCDDDDR(a) (XCDR (XCDDDR (a))) | |
| 1961 #define XCADDDDR(a) (XCAR (XCDDDDR (a))) | |
| 1962 #define XCDDDDDR(a) (XCDR (XCDDDDR (a))) | |
| 1963 #define XCADDDDDR(a) (XCAR (XCDDDDDR (a))) | |
| 1964 #define XCDDDDDDR(a) (XCDR (XCDDDDDR (a))) | |
| 1965 #define X1ST(a) XCAR (a) | |
| 1966 #define X2ND(a) XCADR (a) | |
| 1967 #define X3RD(a) XCADDR (a) | |
| 1968 #define X4TH(a) XCADDDR (a) | |
| 1969 #define X5TH(a) XCADDDDR (a) | |
| 1970 #define X6TH(a) XCADDDDDR (a) | |
| 1971 | |
| 853 | 1972 #define XSETCAR(a, b) (XCONS (a)->car_ = (b)) |
| 1973 #define XSETCDR(a, b) (XCONS (a)->cdr_ = (b)) | |
| 428 | 1974 #define LISTP(x) (CONSP(x) || NILP(x)) |
| 1975 | |
| 1976 #define CHECK_LIST(x) do { \ | |
| 1977 if (!LISTP (x)) \ | |
| 1978 dead_wrong_type_argument (Qlistp, x); \ | |
| 1979 } while (0) | |
| 1980 | |
| 1981 #define CONCHECK_LIST(x) do { \ | |
| 1982 if (!LISTP (x)) \ | |
| 1983 x = wrong_type_argument (Qlistp, x); \ | |
| 1984 } while (0) | |
| 1985 | |
| 442 | 1986 /*---------------------- list traversal macros -------------------------*/ |
| 1987 | |
| 1988 /* Note: These macros are for traversing through a list in some format, | |
| 1989 and executing code that you specify on each member of the list. | |
| 1990 | |
| 1991 There are two kinds of macros, those requiring surrounding braces, and | |
| 1992 those not requiring this. Which type of macro will be indicated. | |
| 1993 The general format for using a brace-requiring macro is | |
| 1994 | |
| 1995 { | |
| 1996 LIST_LOOP_3 (elt, list, tail) | |
| 1997 execute_code_here; | |
| 1998 } | |
| 1999 | |
| 2000 or | |
| 2001 | |
| 2002 { | |
| 2003 LIST_LOOP_3 (elt, list, tail) | |
| 2004 { | |
| 2005 execute_code_here; | |
| 2006 } | |
| 2007 } | |
| 2008 | |
| 2009 You can put variable declarations between the brace and beginning of | |
| 2010 macro, but NOTHING ELSE. | |
| 2011 | |
| 2012 The brace-requiring macros typically declare themselves any arguments | |
| 2013 that are initialized and iterated by the macros. If for some reason | |
| 2014 you need to declare these arguments yourself (e.g. to do something on | |
| 2015 them before the iteration starts, use the _NO_DECLARE versions of the | |
| 2016 macros.) | |
| 2017 */ | |
| 2018 | |
| 2019 /* There are two basic kinds of macros: those that handle "internal" lists | |
| 2020 that are known to be correctly structured (i.e. first element is a cons | |
| 2021 or nil, and the car of each cons is also a cons or nil, and there are | |
| 2022 no circularities), and those that handle "external" lists, where the | |
| 2023 list may have any sort of invalid formation. This is reflected in | |
| 2024 the names: those with "EXTERNAL_" work with external lists, and those | |
| 2025 without this prefix work with internal lists. The internal-list | |
| 2026 macros will hit an assertion failure if the structure is ill-formed; | |
| 2027 the external-list macros will signal an error in this case, either a | |
| 2028 malformed-list error or a circular-list error. | |
| 2029 */ | |
| 2030 | |
| 2367 | 2031 /* LIST_LOOP is a simple, old-fashioned macro. It doesn't require brace |
| 2032 surrounding, and iterates through a list, which may or may not known to | |
| 2033 be syntactically correct. It accepts two args, TAIL (set progressively | |
| 2034 to each cons starting with the first), and LIST, the list to iterate | |
| 2035 over. TAIL needs to be defined by the caller. | |
| 442 | 2036 |
| 2037 In each iteration, you can retrieve the current list item using XCAR | |
| 2038 (tail), or destructively modify the list using XSETCAR (tail, | |
| 2039 ...). */ | |
| 2040 | |
| 428 | 2041 #define LIST_LOOP(tail, list) \ |
| 2042 for (tail = list; \ | |
| 2043 !NILP (tail); \ | |
| 2044 tail = XCDR (tail)) | |
| 2045 | |
| 442 | 2046 /* The following macros are the "core" macros for list traversal. |
| 2047 | |
| 2048 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2049 | |
| 2050 LIST_LOOP_2 and EXTERNAL_LIST_LOOP_2 are the standard, most-often used | |
| 2051 macros. They take two arguments, an element variable ELT and the list | |
| 2052 LIST. ELT is automatically declared, and set to each element in turn | |
| 2053 from LIST. | |
| 2054 | |
| 2055 LIST_LOOP_3 and EXTERNAL_LIST_LOOP_3 are the same, but they have a third | |
| 2056 argument TAIL, another automatically-declared variable. At each iteration, | |
| 2057 this one points to the cons cell for which ELT is the car. | |
| 2058 | |
| 2059 EXTERNAL_LIST_LOOP_4 is like EXTERNAL_LIST_LOOP_3 but takes an additional | |
| 2060 LEN argument, again automatically declared, which counts the number of | |
| 2061 iterations gone by. It is 0 during the first iteration. | |
| 2062 | |
| 2063 EXTERNAL_LIST_LOOP_4_NO_DECLARE is like EXTERNAL_LIST_LOOP_4 but none | |
| 2064 of the variables are automatically declared, and so you need to declare | |
| 2065 them yourself. (ELT and TAIL are Lisp_Objects, and LEN is an EMACS_INT.) | |
| 2066 */ | |
| 2067 | |
| 2068 #define LIST_LOOP_2(elt, list) \ | |
| 2069 LIST_LOOP_3(elt, list, unused_tail_##elt) | |
| 2070 | |
| 2071 #define LIST_LOOP_3(elt, list, tail) \ | |
| 2072 Lisp_Object elt, tail; \ | |
| 2073 for (tail = list; \ | |
| 2074 NILP (tail) ? \ | |
| 2075 0 : (elt = XCAR (tail), 1); \ | |
| 2076 tail = XCDR (tail)) | |
| 428 | 2077 |
| 2078 /* The following macros are for traversing lisp lists. | |
| 2079 Signal an error if LIST is not properly acyclic and nil-terminated. | |
| 2080 | |
| 2081 Use tortoise/hare algorithm to check for cycles, but only if it | |
| 2082 looks like the list is getting too long. Not only is the hare | |
| 2083 faster than the tortoise; it even gets a head start! */ | |
| 2084 | |
| 2085 /* Optimized and safe macros for looping over external lists. */ | |
| 2086 #define CIRCULAR_LIST_SUSPICION_LENGTH 1024 | |
| 2087 | |
| 2088 #define EXTERNAL_LIST_LOOP_1(list) \ | |
| 2089 Lisp_Object ELL1_elt, ELL1_hare, ELL1_tortoise; \ | |
| 442 | 2090 EMACS_INT ELL1_len; \ |
| 2091 PRIVATE_EXTERNAL_LIST_LOOP_6 (ELL1_elt, list, ELL1_len, ELL1_hare, \ | |
| 428 | 2092 ELL1_tortoise, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2093 | |
| 2094 #define EXTERNAL_LIST_LOOP_2(elt, list) \ | |
| 442 | 2095 Lisp_Object elt, hare_##elt, tortoise_##elt; \ |
| 2096 EMACS_INT len_##elt; \ | |
| 2097 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \ | |
| 428 | 2098 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2099 | |
| 2367 | 2100 |
| 2101 #define GC_EXTERNAL_LIST_LOOP_2(elt, list) \ | |
| 2102 do { \ | |
| 2103 XGCDECL3 (elt); \ | |
| 2104 Lisp_Object elt, hare_##elt, tortoise_##elt; \ | |
| 2105 EMACS_INT len_##elt; \ | |
| 2106 XGCPRO3 (elt, elt, hare_##elt, tortoise_##elt); \ | |
| 2107 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \ | |
| 2108 tortoise_##elt, \ | |
| 2109 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2110 | |
| 2111 #define END_GC_EXTERNAL_LIST_LOOP(elt) \ | |
| 2112 XUNGCPRO (elt); \ | |
| 2113 } \ | |
| 2114 while (0) | |
| 2115 | |
| 428 | 2116 #define EXTERNAL_LIST_LOOP_3(elt, list, tail) \ |
| 442 | 2117 Lisp_Object elt, tail, tortoise_##elt; \ |
| 2118 EMACS_INT len_##elt; \ | |
| 2119 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail, \ | |
| 2120 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2121 | |
| 2122 #define EXTERNAL_LIST_LOOP_4_NO_DECLARE(elt, list, tail, len) \ | |
| 428 | 2123 Lisp_Object tortoise_##elt; \ |
| 442 | 2124 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \ |
| 428 | 2125 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2126 | |
| 2127 #define EXTERNAL_LIST_LOOP_4(elt, list, tail, len) \ | |
| 442 | 2128 Lisp_Object elt, tail, tortoise_##elt; \ |
| 2129 EMACS_INT len; \ | |
| 2130 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \ | |
| 428 | 2131 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2132 | |
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2133 #define PRIVATE_UNVERIFIED_LIST_LOOP_7(elt, list, len, hare, \ |
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2134 tortoise, suspicion_length, \ |
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2135 signalp) \ |
| 444 | 2136 for (tortoise = hare = list, len = 0; \ |
| 2137 \ | |
| 2138 (CONSP (hare) ? ((elt = XCAR (hare)), 1) : \ | |
| 2139 (NILP (hare) ? 0 : \ | |
| 5181 | 2140 ((signalp ? signal_malformed_list_error (list) : (void) 0), 0)));\ |
| 444 | 2141 \ |
| 2142 hare = XCDR (hare), \ | |
| 2143 (void) \ | |
| 2144 ((++len > suspicion_length) \ | |
| 2145 && \ | |
| 2146 ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \ | |
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2147 (EQ (hare, tortoise) && \ |
| 5181 | 2148 ((signalp ? signal_circular_list_error (list) : (void) 0), 0))))) |
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2149 |
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2150 #define PRIVATE_EXTERNAL_LIST_LOOP_6(elt, list, len, hare, \ |
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2151 tortoise, suspicion_length) \ |
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2152 PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \ |
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2153 suspicion_length, 1) |
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2154 |
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2155 #define PRIVATE_SAFE_LIST_LOOP_6(elt, list, len, hare, \ |
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2156 tortoise, suspicion_length) \ |
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2157 PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \ |
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2158 suspicion_length, 0) |
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2159 |
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2160 /* Similar to EXTERNAL_LIST_LOOP_2() but don't signal when an error |
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2161 is detected, just stop. */ |
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2162 #define SAFE_LIST_LOOP_2(elt, list) \ |
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2163 Lisp_Object elt, hare_##elt, tortoise_##elt; \ |
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2164 EMACS_INT len_##elt; \ |
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2165 PRIVATE_SAFE_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \ |
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2166 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
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2167 |
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2168 #define SAFE_LIST_LOOP_3(elt, list, tail) \ |
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2169 Lisp_Object elt, tail, tortoise_##elt; \ |
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2170 EMACS_INT len_##elt; \ |
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2171 PRIVATE_SAFE_LIST_LOOP_6 (elt, list, len_##elt, tail, \ |
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2172 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 428 | 2173 |
| 442 | 2174 /* GET_LIST_LENGTH and GET_EXTERNAL_LIST_LENGTH: |
| 2175 | |
| 2176 These two macros return the length of LIST (either an internal or external | |
| 2177 list, according to which macro is used), stored into LEN (which must | |
| 2178 be declared by the caller). Circularities are trapped in external lists | |
| 2179 (and cause errors). Neither macro need be declared inside brackets. */ | |
| 2180 | |
| 2181 #define GET_LIST_LENGTH(list, len) do { \ | |
| 2182 Lisp_Object GLL_tail; \ | |
| 2183 for (GLL_tail = list, len = 0; \ | |
| 2184 !NILP (GLL_tail); \ | |
| 2185 GLL_tail = XCDR (GLL_tail), ++len) \ | |
| 2186 DO_NOTHING; \ | |
| 2187 } while (0) | |
| 2188 | |
| 2189 #define GET_EXTERNAL_LIST_LENGTH(list, len) \ | |
| 2190 do { \ | |
| 2191 Lisp_Object GELL_elt, GELL_tail; \ | |
| 2192 EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \ | |
| 2193 ; \ | |
| 2194 } while (0) | |
| 2195 | |
| 2196 /* For a list that's known to be in valid list format, where we may | |
| 2197 be deleting the current element out of the list -- | |
| 2500 | 2198 will ABORT() if the list is not in valid format */ |
| 442 | 2199 #define LIST_LOOP_DELETING(consvar, nextconsvar, list) \ |
| 2200 for (consvar = list; \ | |
| 2201 !NILP (consvar) ? (nextconsvar = XCDR (consvar), 1) :0; \ | |
| 2202 consvar = nextconsvar) | |
| 2203 | |
| 2204 /* LIST_LOOP_DELETE_IF and EXTERNAL_LIST_LOOP_DELETE_IF: | |
| 2205 | |
| 2206 These two macros delete all elements of LIST (either an internal or | |
| 2207 external list, according to which macro is used) satisfying | |
| 2208 CONDITION, a C expression referring to variable ELT. ELT is | |
| 2209 automatically declared. Circularities are trapped in external | |
| 2210 lists (and cause errors). Neither macro need be declared inside | |
| 2211 brackets. */ | |
| 2212 | |
| 2213 #define LIST_LOOP_DELETE_IF(elt, list, condition) do { \ | |
| 2214 /* Do not use ##list when creating new variables because \ | |
| 2215 that may not be just a variable name. */ \ | |
| 2216 Lisp_Object prev_tail_##elt = Qnil; \ | |
| 2217 LIST_LOOP_3 (elt, list, tail_##elt) \ | |
| 2218 { \ | |
| 2219 if (condition) \ | |
| 2220 { \ | |
| 2221 if (NILP (prev_tail_##elt)) \ | |
| 2222 list = XCDR (tail_##elt); \ | |
| 2223 else \ | |
| 2224 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \ | |
| 2225 } \ | |
| 2226 else \ | |
| 2227 prev_tail_##elt = tail_##elt; \ | |
| 2228 } \ | |
| 2229 } while (0) | |
| 2230 | |
| 2231 #define EXTERNAL_LIST_LOOP_DELETE_IF(elt, list, condition) do { \ | |
| 2232 Lisp_Object prev_tail_##elt = Qnil; \ | |
| 2233 EXTERNAL_LIST_LOOP_4 (elt, list, tail_##elt, len_##elt) \ | |
| 2234 { \ | |
| 2235 if (condition) \ | |
| 2236 { \ | |
| 2237 if (NILP (prev_tail_##elt)) \ | |
| 2238 list = XCDR (tail_##elt); \ | |
| 2239 else \ | |
| 2240 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \ | |
| 2241 /* Keep tortoise from ever passing hare. */ \ | |
| 2242 len_##elt = 0; \ | |
| 2243 } \ | |
| 2244 else \ | |
| 2245 prev_tail_##elt = tail_##elt; \ | |
| 2246 } \ | |
| 2247 } while (0) | |
| 2248 | |
| 2249 | |
| 1204 | 2250 /* Macros for looping over internal alists. |
| 2251 | |
| 2252 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2253 | |
| 2254 ALIST_LOOP_3 loops over an alist, at each iteration setting CAR and CDR | |
| 2255 to the car and cdr of the acons. CAR and CDR are automatically | |
| 2256 declared. | |
| 2257 | |
| 2258 ALIST_LOOP_4 is similar to ALIST_LOOP_3 but contains an additional | |
| 2259 variable ACONS at the beginning for access to the acons itself.All of | |
| 2260 the variables ACONS, CAR and CDR are automatically declared. | |
| 2261 */ | |
| 2262 | |
| 2263 #define ALIST_LOOP_3(car, cdr, alist) \ | |
| 2264 Lisp_Object _al3_acons_##car, car, cdr, _al3_tail_##car; \ | |
| 2265 for (_al3_tail_##car = alist; \ | |
| 2266 NILP (_al3_tail_##car) ? \ | |
| 2267 0 : (_al3_acons_##car = XCAR (_al3_tail_##car), \ | |
| 2268 car = XCAR (_al3_acons_##car), \ | |
| 2269 cdr = XCDR (_al3_acons_##car), 1); \ | |
| 2270 _al3_tail_##car = XCDR (_al3_tail_##car)) | |
| 2271 | |
| 2272 #define ALIST_LOOP_4(acons, car, cdr, list) \ | |
| 2273 Lisp_Object acons, car, cdr, _al4_tail_##car; \ | |
| 2274 for (_al4_tail_##car = list; \ | |
| 2275 NILP (_al4_tail_##car) ? \ | |
| 2276 0 : (elt = XCAR (_al4_tail_##car), car = XCAR (elt), \ | |
| 2277 cdr = XCDR (elt), 1); \ | |
| 2278 _al4_tail_##car = XCDR (tail)) | |
| 2279 | |
| 442 | 2280 /* Macros for looping over external alists. |
| 2281 | |
| 2282 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2283 | |
| 2284 EXTERNAL_ALIST_LOOP_4 is similar to EXTERNAL_LIST_LOOP_2, but it | |
| 2285 assumes the elements are aconses (the elements in an alist) and | |
| 2286 sets two additional argument variables ELT_CAR and ELT_CDR to the | |
| 2287 car and cdr of the acons. All of the variables ELT, ELT_CAR and | |
| 2288 ELT_CDR are automatically declared. | |
| 2289 | |
| 2290 EXTERNAL_ALIST_LOOP_5 adds a TAIL argument to EXTERNAL_ALIST_LOOP_4, | |
| 2291 just like EXTERNAL_LIST_LOOP_3 does, and again TAIL is automatically | |
| 2292 declared. | |
| 2293 | |
| 2294 EXTERNAL_ALIST_LOOP_6 adds a LEN argument to EXTERNAL_ALIST_LOOP_5, | |
| 2295 just like EXTERNAL_LIST_LOOP_4 does, and again LEN is automatically | |
| 2296 declared. | |
| 2297 | |
| 2298 EXTERNAL_ALIST_LOOP_6_NO_DECLARE does not declare any of its arguments, | |
| 2299 just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these must be declared | |
| 2300 manually. | |
| 2301 */ | |
| 428 | 2302 |
| 2303 /* Optimized and safe macros for looping over external alists. */ | |
| 2304 #define EXTERNAL_ALIST_LOOP_4(elt, elt_car, elt_cdr, list) \ | |
| 442 | 2305 Lisp_Object elt, elt_car, elt_cdr; \ |
| 428 | 2306 Lisp_Object hare_##elt, tortoise_##elt; \ |
| 2307 EMACS_INT len_##elt; \ | |
| 442 | 2308 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ |
| 428 | 2309 len_##elt, hare_##elt, tortoise_##elt, \ |
| 2310 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2311 | |
| 2312 #define EXTERNAL_ALIST_LOOP_5(elt, elt_car, elt_cdr, list, tail) \ | |
| 442 | 2313 Lisp_Object elt, elt_car, elt_cdr, tail; \ |
| 428 | 2314 Lisp_Object tortoise_##elt; \ |
| 2315 EMACS_INT len_##elt; \ | |
| 442 | 2316 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ |
| 428 | 2317 len_##elt, tail, tortoise_##elt, \ |
| 2318 CIRCULAR_LIST_SUSPICION_LENGTH) \ | |
| 2319 | |
| 2320 #define EXTERNAL_ALIST_LOOP_6(elt, elt_car, elt_cdr, list, tail, len) \ | |
| 442 | 2321 Lisp_Object elt, elt_car, elt_cdr, tail; \ |
| 2322 EMACS_INT len; \ | |
| 428 | 2323 Lisp_Object tortoise_##elt; \ |
| 442 | 2324 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ |
| 428 | 2325 len, tail, tortoise_##elt, \ |
| 2326 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2327 | |
| 442 | 2328 #define EXTERNAL_ALIST_LOOP_6_NO_DECLARE(elt, elt_car, elt_cdr, list, \ |
| 2329 tail, len) \ | |
| 2330 Lisp_Object tortoise_##elt; \ | |
| 2331 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ | |
| 2332 len, tail, tortoise_##elt, \ | |
| 2333 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2334 | |
| 2335 | |
| 2336 #define PRIVATE_EXTERNAL_ALIST_LOOP_8(elt, elt_car, elt_cdr, list, len, \ | |
| 2337 hare, tortoise, suspicion_length) \ | |
| 2338 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise, \ | |
| 2339 suspicion_length) \ | |
| 428 | 2340 if (CONSP (elt) ? (elt_car = XCAR (elt), elt_cdr = XCDR (elt), 0) :1) \ |
| 2341 continue; \ | |
| 2342 else | |
| 2343 | |
| 442 | 2344 /* Macros for looping over external property lists. |
| 2345 | |
| 2346 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2347 | |
| 2348 EXTERNAL_PROPERTY_LIST_LOOP_3 maps over an external list assumed to | |
| 2349 be a property list, consisting of alternating pairs of keys | |
| 2350 (typically symbols or keywords) and values. Each iteration | |
| 2351 processes one such pair out of LIST, assigning the two elements to | |
| 2352 KEY and VALUE respectively. Malformed lists and circularities are | |
| 2353 trapped as usual, and in addition, property lists with an odd number | |
| 2354 of elements also signal an error. | |
| 2355 | |
| 2356 EXTERNAL_PROPERTY_LIST_LOOP_4 adds a TAIL argument to | |
| 2357 EXTERNAL_PROPERTY_LIST_LOOP_3, just like EXTERNAL_LIST_LOOP_3 does, | |
| 2358 and again TAIL is automatically declared. | |
| 2359 | |
| 2360 EXTERNAL_PROPERTY_LIST_LOOP_5 adds a LEN argument to | |
| 2361 EXTERNAL_PROPERTY_LIST_LOOP_4, just like EXTERNAL_LIST_LOOP_4 does, | |
| 2362 and again LEN is automatically declared. Note that in this case, | |
| 2363 LEN counts the iterations, NOT the total number of list elements | |
| 2364 processed, which is 2 * LEN. | |
| 2365 | |
| 2366 EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE does not declare any of its | |
| 2367 arguments, just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these | |
| 2368 must be declared manually. */ | |
| 428 | 2369 |
| 2370 /* Optimized and safe macros for looping over external property lists. */ | |
| 2371 #define EXTERNAL_PROPERTY_LIST_LOOP_3(key, value, list) \ | |
| 2372 Lisp_Object key, value, hare_##key, tortoise_##key; \ | |
| 442 | 2373 EMACS_INT len_##key; \ |
| 428 | 2374 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, hare_##key, \ |
| 2375 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2376 | |
| 2377 #define EXTERNAL_PROPERTY_LIST_LOOP_4(key, value, list, tail) \ | |
| 2378 Lisp_Object key, value, tail, tortoise_##key; \ | |
| 442 | 2379 EMACS_INT len_##key; \ |
| 428 | 2380 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, tail, \ |
| 2381 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2382 | |
| 2383 #define EXTERNAL_PROPERTY_LIST_LOOP_5(key, value, list, tail, len) \ | |
| 2384 Lisp_Object key, value, tail, tortoise_##key; \ | |
| 2385 EMACS_INT len; \ | |
| 2386 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \ | |
| 2387 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2388 | |
| 442 | 2389 #define EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE(key, value, list, \ |
| 2390 tail, len) \ | |
| 2391 Lisp_Object tortoise_##key; \ | |
| 2392 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \ | |
| 2393 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2394 | |
| 428 | 2395 |
| 2396 #define EXTERNAL_PROPERTY_LIST_LOOP_7(key, value, list, len, hare, \ | |
| 2397 tortoise, suspicion_length) \ | |
| 2398 for (tortoise = hare = list, len = 0; \ | |
| 2399 \ | |
| 2400 ((CONSP (hare) && \ | |
| 2401 (key = XCAR (hare), \ | |
| 2402 hare = XCDR (hare), \ | |
| 442 | 2403 (CONSP (hare) ? 1 : \ |
| 2404 (signal_malformed_property_list_error (list), 0)))) ? \ | |
| 428 | 2405 (value = XCAR (hare), 1) : \ |
| 2406 (NILP (hare) ? 0 : \ | |
| 2407 (signal_malformed_property_list_error (list), 0))); \ | |
| 2408 \ | |
| 2409 hare = XCDR (hare), \ | |
| 2410 ((++len < suspicion_length) ? \ | |
| 2411 ((void) 0) : \ | |
| 2412 (((len & 1) ? \ | |
| 2413 ((void) (tortoise = XCDR (XCDR (tortoise)))) : \ | |
| 2414 ((void) 0)) \ | |
| 2415 , \ | |
| 2416 (EQ (hare, tortoise) ? \ | |
| 2417 ((void) signal_circular_property_list_error (list)) : \ | |
| 2418 ((void) 0))))) | |
| 2419 | |
| 2421 | 2420 #define PRIVATE_PROPERTY_LIST_LOOP_4(tail, key, value, plist) \ |
| 2421 for (tail = plist; \ | |
| 2422 NILP (tail) ? 0 : \ | |
| 2423 (key = XCAR (tail), tail = XCDR (tail), \ | |
| 2424 value = XCAR (tail), tail = XCDR (tail), 1); \ | |
| 428 | 2425 ) |
| 2426 | |
| 2421 | 2427 #define PROPERTY_LIST_LOOP_3(key, value, plist) \ |
| 2428 Lisp_Object key, value, tail_##key; \ | |
| 2429 PRIVATE_PROPERTY_LIST_LOOP_4 (tail_##key, key, value, plist) | |
| 2430 | |
| 2431 #define GC_PROPERTY_LIST_LOOP_3(key, value, plist) \ | |
| 2432 do { \ | |
| 2433 XGCDECL3 (key); \ | |
| 2434 Lisp_Object key, value, tail_##key; \ | |
| 2435 XGCPRO3 (key, key, value, tail_##key); \ | |
| 2436 PRIVATE_PROPERTY_LIST_LOOP_4 (tail_##key, key, value, plist) | |
| 2437 | |
| 2438 #define END_GC_PROPERTY_LIST_LOOP(key) \ | |
| 2439 XUNGCPRO (key); \ | |
| 2440 } \ | |
| 2441 while (0) | |
| 2442 | |
| 428 | 2443 /* Return 1 if LIST is properly acyclic and nil-terminated, else 0. */ |
| 826 | 2444 DECLARE_INLINE_HEADER ( |
| 2445 int | |
| 428 | 2446 TRUE_LIST_P (Lisp_Object object) |
| 826 | 2447 ) |
| 428 | 2448 { |
| 2449 Lisp_Object hare, tortoise; | |
| 2450 EMACS_INT len; | |
| 2451 | |
| 2452 for (hare = tortoise = object, len = 0; | |
| 2453 CONSP (hare); | |
| 2454 hare = XCDR (hare), len++) | |
| 2455 { | |
| 2456 if (len < CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2457 continue; | |
| 2458 | |
| 2459 if (len & 1) | |
| 2460 tortoise = XCDR (tortoise); | |
| 2461 else if (EQ (hare, tortoise)) | |
| 2462 return 0; | |
| 2463 } | |
| 2464 | |
| 2465 return NILP (hare); | |
| 2466 } | |
| 2467 | |
| 2468 /* Signal an error if LIST is not properly acyclic and nil-terminated. */ | |
| 2469 #define CHECK_TRUE_LIST(list) do { \ | |
| 2470 Lisp_Object CTL_list = (list); \ | |
| 2471 Lisp_Object CTL_hare, CTL_tortoise; \ | |
| 436 | 2472 EMACS_INT CTL_len; \ |
| 428 | 2473 \ |
| 2474 for (CTL_hare = CTL_tortoise = CTL_list, CTL_len = 0; \ | |
| 2475 CONSP (CTL_hare); \ | |
| 2476 CTL_hare = XCDR (CTL_hare), CTL_len++) \ | |
| 2477 { \ | |
| 2478 if (CTL_len < CIRCULAR_LIST_SUSPICION_LENGTH) \ | |
| 2479 continue; \ | |
| 2480 \ | |
| 2481 if (CTL_len & 1) \ | |
| 2482 CTL_tortoise = XCDR (CTL_tortoise); \ | |
| 2483 else if (EQ (CTL_hare, CTL_tortoise)) \ | |
| 2484 Fsignal (Qcircular_list, list1 (CTL_list)); \ | |
| 2485 } \ | |
| 2486 \ | |
| 2487 if (! NILP (CTL_hare)) \ | |
| 2488 signal_malformed_list_error (CTL_list); \ | |
| 2489 } while (0) | |
| 2490 | |
| 442 | 2491 /*------------------------------ string --------------------------------*/ |
| 428 | 2492 |
| 3092 | 2493 #ifdef NEW_GC |
| 2494 struct Lisp_String_Direct_Data | |
| 2495 { | |
|
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2496 NORMAL_LISP_OBJECT_HEADER header; |
| 3092 | 2497 Bytecount size; |
| 2498 Ibyte data[1]; | |
| 2499 }; | |
| 2500 typedef struct Lisp_String_Direct_Data Lisp_String_Direct_Data; | |
| 2501 | |
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2502 DECLARE_MODULE_API_LISP_OBJECT (string_direct_data, Lisp_String_Direct_Data); |
| 3092 | 2503 #define XSTRING_DIRECT_DATA(x) \ |
| 2504 XRECORD (x, string_direct_data, Lisp_String_Direct_Data) | |
| 2505 #define wrap_string_direct_data(p) wrap_record (p, string_direct_data) | |
| 2506 #define STRING_DIRECT_DATAP(x) RECORDP (x, string_direct_data) | |
| 2507 #define CHECK_STRING_DIRECT_DATA(x) CHECK_RECORD (x, string_direct_data) | |
| 2508 #define CONCHECK_STRING_DIRECT_DATA(x) CONCHECK_RECORD (x, string_direct_data) | |
| 2509 | |
| 2510 #define XSTRING_DIRECT_DATA_SIZE(x) XSTRING_DIRECT_DATA (x)->size | |
| 2511 #define XSTRING_DIRECT_DATA_DATA(x) XSTRING_DIRECT_DATA (x)->data | |
| 2512 | |
| 2513 | |
| 2514 struct Lisp_String_Indirect_Data | |
| 2515 { | |
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2516 NORMAL_LISP_OBJECT_HEADER header; |
| 3092 | 2517 Bytecount size; |
| 2518 Ibyte *data; | |
| 2519 }; | |
| 2520 typedef struct Lisp_String_Indirect_Data Lisp_String_Indirect_Data; | |
| 2521 | |
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2522 DECLARE_MODULE_API_LISP_OBJECT (string_indirect_data, Lisp_String_Indirect_Data); |
| 3092 | 2523 #define XSTRING_INDIRECT_DATA(x) \ |
| 2524 XRECORD (x, string_indirect_data, Lisp_String_Indirect_Data) | |
| 2525 #define wrap_string_indirect_data(p) wrap_record (p, string_indirect_data) | |
| 2526 #define STRING_INDIRECT_DATAP(x) RECORDP (x, string_indirect_data) | |
| 2527 #define CHECK_STRING_INDIRECT_DATA(x) CHECK_RECORD (x, string_indirect_data) | |
| 2528 #define CONCHECK_STRING_INDIRECT_DATA(x) \ | |
| 2529 CONCHECK_RECORD (x, string_indirect_data) | |
| 2530 | |
| 2531 #define XSTRING_INDIRECT_DATA_SIZE(x) XSTRING_INDIRECT_DATA (x)->size | |
| 2532 #define XSTRING_INDIRECT_DATA_DATA(x) XSTRING_INDIRECT_DATA (x)->data | |
| 2533 | |
| 2534 | |
| 2535 #define XSTRING_DATA_SIZE(s) ((s)->indirect)? \ | |
| 2536 XSTRING_INDIRECT_DATA_SIZE ((s)->data_object): \ | |
| 2537 XSTRING_DIRECT_DATA_SIZE ((s)->data_object) | |
| 2538 #define XSTRING_DATA_DATA(s) ((s)->indirect)? \ | |
| 2539 XSTRING_INDIRECT_DATA_DATA ((s)->data_object): \ | |
| 2540 XSTRING_DIRECT_DATA_DATA ((s)->data_object) | |
| 2541 | |
| 2542 #define XSET_STRING_DATA_SIZE(s, len) \ | |
| 2543 if ((s)->indirect) \ | |
| 2544 XSTRING_INDIRECT_DATA_SIZE ((s)->data_object) = len; \ | |
| 2545 else \ | |
| 2546 XSTRING_DIRECT_DATA_SIZE ((s)->data_object) = len | |
| 2547 #define XSET_STRING_DATA_DATA(s, ptr) \ | |
| 2548 if ((s)->indirect) \ | |
| 2549 XSTRING_INDIRECT_DATA_DATA ((s)->data_object) = ptr; \ | |
| 2550 else \ | |
| 2551 XSTRING_DIRECT_DATA_DATA ((s)->data_object) = ptr | |
| 2552 #endif /* NEW_GC */ | |
| 2553 | |
| 428 | 2554 struct Lisp_String |
| 2555 { | |
| 771 | 2556 union |
| 2557 { | |
| 2558 struct lrecord_header lheader; | |
| 2559 struct | |
| 2560 { | |
| 2561 /* WARNING: Everything before ascii_begin must agree exactly with | |
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2562 struct lrecord_header. (Actually, the `free' field in old-GC |
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2563 overlaps with ascii_begin there; we can get away with this |
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2564 because in old-GC the `free' field is used only for lcrecords. */ |
| 771 | 2565 unsigned int type :8; |
| 3263 | 2566 #ifdef NEW_GC |
| 2720 | 2567 unsigned int lisp_readonly :1; |
| 2568 unsigned int free :1; | |
| 2569 /* Number of chars at beginning of string that are one byte in length | |
| 2570 (byte_ascii_p) */ | |
| 2571 unsigned int ascii_begin :22; | |
| 3263 | 2572 #else /* not NEW_GC */ |
| 771 | 2573 unsigned int mark :1; |
| 2574 unsigned int c_readonly :1; | |
| 2575 unsigned int lisp_readonly :1; | |
| 2576 /* Number of chars at beginning of string that are one byte in length | |
| 826 | 2577 (byte_ascii_p) */ |
| 771 | 2578 unsigned int ascii_begin :21; |
| 3263 | 2579 #endif /* not NEW_GC */ |
| 771 | 2580 } v; |
| 2581 } u; | |
| 3092 | 2582 #ifdef NEW_GC |
| 2583 int indirect; | |
| 2584 Lisp_Object data_object; | |
| 2585 #else /* not NEW_GC */ | |
| 793 | 2586 Bytecount size_; |
| 867 | 2587 Ibyte *data_; |
| 3092 | 2588 #endif /* not NEW_GC */ |
| 428 | 2589 Lisp_Object plist; |
| 2590 }; | |
| 2591 typedef struct Lisp_String Lisp_String; | |
| 2592 | |
| 3263 | 2593 #ifdef NEW_GC |
| 3063 | 2594 #define MAX_STRING_ASCII_BEGIN ((1 << 22) - 1) |
| 3263 | 2595 #else /* not NEW_GC */ |
| 851 | 2596 #define MAX_STRING_ASCII_BEGIN ((1 << 21) - 1) |
| 3263 | 2597 #endif /* not NEW_GC */ |
| 771 | 2598 |
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2599 DECLARE_MODULE_API_LISP_OBJECT (string, Lisp_String); |
| 428 | 2600 #define XSTRING(x) XRECORD (x, string, Lisp_String) |
| 617 | 2601 #define wrap_string(p) wrap_record (p, string) |
| 428 | 2602 #define STRINGP(x) RECORDP (x, string) |
| 2603 #define CHECK_STRING(x) CHECK_RECORD (x, string) | |
| 2604 #define CONCHECK_STRING(x) CONCHECK_RECORD (x, string) | |
| 2605 | |
| 826 | 2606 /* Most basic macros for strings -- basically just accessing or setting |
| 2607 fields -- are here. Everything else is in text.h, since they depend on | |
| 2608 stuff there. */ | |
| 428 | 2609 |
| 793 | 2610 /* Operations on Lisp_String *'s; only ones left */ |
| 3092 | 2611 #ifdef NEW_GC |
| 3304 | 2612 #define set_lispstringp_direct(s) ((s)->indirect = 0) |
| 3092 | 2613 #define set_lispstringp_indirect(s) ((s)->indirect = 1) |
| 2614 #define set_lispstringp_length(s, len) XSET_STRING_DATA_SIZE (s, len) | |
| 2615 #define set_lispstringp_data(s, ptr) XSET_STRING_DATA_DATA (s, ptr) | |
| 2616 #else /* not NEW_GC */ | |
| 826 | 2617 #define set_lispstringp_length(s, len) ((void) ((s)->size_ = (len))) |
| 2618 #define set_lispstringp_data(s, ptr) ((void) ((s)->data_ = (ptr))) | |
| 3092 | 2619 #endif /* not NEW_GC */ |
| 826 | 2620 |
| 2621 /* Operations on strings as Lisp_Objects. Don't manipulate Lisp_String *'s | |
| 2622 in any new code. */ | |
| 3092 | 2623 #ifdef NEW_GC |
| 2624 #define STRING_DATA_OBJECT(s) ((s)->data_object) | |
| 2625 #define XSTRING_DATA_OBJECT(s) (STRING_DATA_OBJECT (XSTRING (s))) | |
| 2626 #define XSTRING_LENGTH(s) (XSTRING_DATA_SIZE (XSTRING (s))) | |
| 2627 #else /* not NEW_GC */ | |
| 793 | 2628 #define XSTRING_LENGTH(s) (XSTRING (s)->size_) |
| 3092 | 2629 #endif /* not NEW_GC */ |
| 793 | 2630 #define XSTRING_PLIST(s) (XSTRING (s)->plist) |
| 3092 | 2631 #ifdef NEW_GC |
| 2632 #define XSTRING_DATA(s) (XSTRING_DATA_DATA (XSTRING (s))) | |
| 2633 #else /* not NEW_GC */ | |
| 793 | 2634 #define XSTRING_DATA(s) (XSTRING (s)->data_ + 0) |
| 3092 | 2635 #endif /* not NEW_GC */ |
| 793 | 2636 #define XSTRING_ASCII_BEGIN(s) (XSTRING (s)->u.v.ascii_begin + 0) |
| 826 | 2637 #define XSET_STRING_LENGTH(s, ptr) set_lispstringp_length (XSTRING (s), ptr) |
| 2638 #define XSET_STRING_DATA(s, ptr) set_lispstringp_data (XSTRING (s), ptr) | |
| 771 | 2639 /* WARNING: If you modify an existing string, you must call |
| 2640 bump_string_modiff() afterwards. */ | |
| 793 | 2641 #define XSET_STRING_ASCII_BEGIN(s, val) \ |
| 2642 ((void) (XSTRING (s)->u.v.ascii_begin = (val))) | |
| 826 | 2643 #define XSTRING_FORMAT(s) FORMAT_DEFAULT |
| 428 | 2644 |
| 456 | 2645 /* Return the true aligned size of a struct whose last member is a |
| 2646 variable-length array field. (this is known as the "struct hack") */ | |
| 2647 /* Implementation: in practice, structtype and fieldtype usually have | |
| 2648 the same alignment, but we can't be sure. We need to use | |
| 2649 ALIGN_SIZE to be absolutely sure of getting the correct alignment. | |
| 2650 To help the compiler's optimizer, we use a ternary expression that | |
| 2651 only a very stupid compiler would fail to correctly simplify. */ | |
| 2652 #define FLEXIBLE_ARRAY_STRUCT_SIZEOF(structtype, \ | |
| 2653 fieldtype, \ | |
| 2654 fieldname, \ | |
| 2655 array_length) \ | |
| 2656 (ALIGNOF (structtype) == ALIGNOF (fieldtype) \ | |
| 2657 ? (offsetof (structtype, fieldname) + \ | |
| 2658 (offsetof (structtype, fieldname[1]) - \ | |
| 2659 offsetof (structtype, fieldname[0])) * \ | |
| 2660 (array_length)) \ | |
| 826 | 2661 : (ALIGN_FOR_TYPE \ |
| 456 | 2662 ((offsetof (structtype, fieldname) + \ |
| 2663 (offsetof (structtype, fieldname[1]) - \ | |
| 2664 offsetof (structtype, fieldname[0])) * \ | |
| 2665 (array_length)), \ | |
| 826 | 2666 structtype))) |
| 442 | 2667 |
| 2668 /*------------------------------ vector --------------------------------*/ | |
| 428 | 2669 |
| 2670 struct Lisp_Vector | |
| 2671 { | |
|
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2672 NORMAL_LISP_OBJECT_HEADER header; |
| 428 | 2673 long size; |
| 2674 Lisp_Object contents[1]; | |
| 2675 }; | |
| 2676 typedef struct Lisp_Vector Lisp_Vector; | |
| 2677 | |
|
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2678 DECLARE_LISP_OBJECT (vector, Lisp_Vector); |
| 428 | 2679 #define XVECTOR(x) XRECORD (x, vector, Lisp_Vector) |
| 617 | 2680 #define wrap_vector(p) wrap_record (p, vector) |
| 428 | 2681 #define VECTORP(x) RECORDP (x, vector) |
| 2682 #define CHECK_VECTOR(x) CHECK_RECORD (x, vector) | |
| 2683 #define CONCHECK_VECTOR(x) CONCHECK_RECORD (x, vector) | |
| 2684 | |
| 2685 #define vector_length(v) ((v)->size) | |
| 2686 #define XVECTOR_LENGTH(s) vector_length (XVECTOR (s)) | |
| 2687 #define vector_data(v) ((v)->contents) | |
| 2688 #define XVECTOR_DATA(s) vector_data (XVECTOR (s)) | |
| 2689 | |
| 442 | 2690 /*---------------------------- bit vectors -----------------------------*/ |
| 428 | 2691 |
| 2692 #if (LONGBITS < 16) | |
| 2693 #error What the hell?! | |
| 2694 #elif (LONGBITS < 32) | |
| 2695 # define LONGBITS_LOG2 4 | |
| 2696 # define LONGBITS_POWER_OF_2 16 | |
| 2697 #elif (LONGBITS < 64) | |
| 2698 # define LONGBITS_LOG2 5 | |
| 2699 # define LONGBITS_POWER_OF_2 32 | |
| 2700 #elif (LONGBITS < 128) | |
| 2701 # define LONGBITS_LOG2 6 | |
| 2702 # define LONGBITS_POWER_OF_2 64 | |
| 2703 #else | |
| 2704 #error You really have 128-bit integers?! | |
| 2705 #endif | |
| 2706 | |
| 2707 struct Lisp_Bit_Vector | |
| 2708 { | |
|
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2709 NORMAL_LISP_OBJECT_HEADER lheader; |
| 665 | 2710 Elemcount size; |
| 428 | 2711 unsigned long bits[1]; |
| 2712 }; | |
| 2713 typedef struct Lisp_Bit_Vector Lisp_Bit_Vector; | |
| 2714 | |
|
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2715 DECLARE_LISP_OBJECT (bit_vector, Lisp_Bit_Vector); |
| 428 | 2716 #define XBIT_VECTOR(x) XRECORD (x, bit_vector, Lisp_Bit_Vector) |
| 617 | 2717 #define wrap_bit_vector(p) wrap_record (p, bit_vector) |
| 428 | 2718 #define BIT_VECTORP(x) RECORDP (x, bit_vector) |
| 2719 #define CHECK_BIT_VECTOR(x) CHECK_RECORD (x, bit_vector) | |
| 2720 #define CONCHECK_BIT_VECTOR(x) CONCHECK_RECORD (x, bit_vector) | |
| 2721 | |
| 2722 #define BITP(x) (INTP (x) && (XINT (x) == 0 || XINT (x) == 1)) | |
| 2723 | |
| 2724 #define CHECK_BIT(x) do { \ | |
| 2725 if (!BITP (x)) \ | |
| 2726 dead_wrong_type_argument (Qbitp, x);\ | |
| 2727 } while (0) | |
| 2728 | |
| 2729 #define CONCHECK_BIT(x) do { \ | |
| 2730 if (!BITP (x)) \ | |
| 2731 x = wrong_type_argument (Qbitp, x); \ | |
| 2732 } while (0) | |
| 2733 | |
| 2734 #define bit_vector_length(v) ((v)->size) | |
| 2735 | |
| 826 | 2736 DECLARE_INLINE_HEADER ( |
| 2737 int | |
| 665 | 2738 bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n) |
| 826 | 2739 ) |
| 428 | 2740 { |
| 2741 return ((v->bits[n >> LONGBITS_LOG2] >> (n & (LONGBITS_POWER_OF_2 - 1))) | |
| 2742 & 1); | |
| 2743 } | |
| 2744 | |
| 826 | 2745 DECLARE_INLINE_HEADER ( |
| 2746 void | |
| 665 | 2747 set_bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n, int value) |
| 826 | 2748 ) |
| 428 | 2749 { |
| 2750 if (value) | |
| 2751 v->bits[n >> LONGBITS_LOG2] |= (1UL << (n & (LONGBITS_POWER_OF_2 - 1))); | |
| 2752 else | |
| 2753 v->bits[n >> LONGBITS_LOG2] &= ~(1UL << (n & (LONGBITS_POWER_OF_2 - 1))); | |
| 2754 } | |
| 2755 | |
| 2756 /* Number of longs required to hold LEN bits */ | |
| 2757 #define BIT_VECTOR_LONG_STORAGE(len) \ | |
| 2758 (((len) + LONGBITS_POWER_OF_2 - 1) >> LONGBITS_LOG2) | |
| 2759 | |
| 3659 | 2760 /* For when we want to include a bit vector in another structure, and we |
| 2761 know it's of a fixed size. */ | |
| 2762 #define DECLARE_INLINE_LISP_BIT_VECTOR(numbits) struct { \ | |
|
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2763 NORMAL_LISP_OBJECT_HEADER lheader; \ |
| 3659 | 2764 Elemcount size; \ |
| 2765 unsigned long bits[BIT_VECTOR_LONG_STORAGE(numbits)]; \ | |
| 2766 } | |
|
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2767 /*---------------------- array, sequence -----------------------------*/ |
|
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2768 |
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|
2769 #define ARRAYP(x) (VECTORP (x) || STRINGP (x) || BIT_VECTORP (x)) |
|
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|
2770 |
|
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|
2771 #define CHECK_ARRAY(x) do { \ |
|
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|
2772 if (!ARRAYP (x)) \ |
|
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|
2773 dead_wrong_type_argument (Qarrayp, x); \ |
|
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|
2774 } while (0) |
|
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|
2775 |
|
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|
2776 #define CONCHECK_ARRAY(x) do { \ |
|
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|
2777 if (!ARRAYP (x)) \ |
|
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|
2778 x = wrong_type_argument (Qarrayp, x); \ |
|
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|
2779 } while (0) |
|
8431b52e43b1
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|
2780 |
|
8431b52e43b1
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|
2781 #define SEQUENCEP(x) (LISTP (x) || ARRAYP (x)) |
|
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|
2782 |
|
8431b52e43b1
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|
2783 #define CHECK_SEQUENCE(x) do { \ |
|
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|
2784 if (!SEQUENCEP (x)) \ |
|
8431b52e43b1
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|
2785 dead_wrong_type_argument (Qsequencep, x); \ |
|
8431b52e43b1
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|
2786 } while (0) |
|
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|
2787 |
|
8431b52e43b1
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|
2788 #define CONCHECK_SEQUENCE(x) do { \ |
|
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|
2789 if (!SEQUENCEP (x)) \ |
|
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|
2790 x = wrong_type_argument (Qsequencep, x); \ |
|
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|
2791 } while (0) |
| 853 | 2792 |
| 442 | 2793 /*------------------------------ symbol --------------------------------*/ |
| 428 | 2794 |
| 440 | 2795 typedef struct Lisp_Symbol Lisp_Symbol; |
| 428 | 2796 struct Lisp_Symbol |
| 2797 { | |
|
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|
2798 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 428 | 2799 /* next symbol in this obarray bucket */ |
| 440 | 2800 Lisp_Symbol *next; |
| 793 | 2801 Lisp_Object name; |
| 428 | 2802 Lisp_Object value; |
| 2803 Lisp_Object function; | |
| 2804 Lisp_Object plist; | |
| 2805 }; | |
| 2806 | |
| 2807 #define SYMBOL_IS_KEYWORD(sym) \ | |
| 826 | 2808 ((string_byte (symbol_name (XSYMBOL (sym)), 0) == ':') \ |
| 428 | 2809 && EQ (sym, oblookup (Vobarray, \ |
| 793 | 2810 XSTRING_DATA (symbol_name (XSYMBOL (sym))), \ |
| 2811 XSTRING_LENGTH (symbol_name (XSYMBOL (sym)))))) | |
| 428 | 2812 #define KEYWORDP(obj) (SYMBOLP (obj) && SYMBOL_IS_KEYWORD (obj)) |
| 2813 | |
|
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|
2814 DECLARE_MODULE_API_LISP_OBJECT (symbol, Lisp_Symbol); |
| 428 | 2815 #define XSYMBOL(x) XRECORD (x, symbol, Lisp_Symbol) |
| 617 | 2816 #define wrap_symbol(p) wrap_record (p, symbol) |
| 428 | 2817 #define SYMBOLP(x) RECORDP (x, symbol) |
| 2818 #define CHECK_SYMBOL(x) CHECK_RECORD (x, symbol) | |
| 2819 #define CONCHECK_SYMBOL(x) CONCHECK_RECORD (x, symbol) | |
| 2820 | |
| 2821 #define symbol_next(s) ((s)->next) | |
| 2822 #define symbol_name(s) ((s)->name) | |
| 2823 #define symbol_value(s) ((s)->value) | |
| 2824 #define symbol_function(s) ((s)->function) | |
| 2825 #define symbol_plist(s) ((s)->plist) | |
| 2826 | |
| 793 | 2827 #define XSYMBOL_NEXT(s) (XSYMBOL (s)->next) |
| 2828 #define XSYMBOL_NAME(s) (XSYMBOL (s)->name) | |
| 2829 #define XSYMBOL_VALUE(s) (XSYMBOL (s)->value) | |
| 2830 #define XSYMBOL_FUNCTION(s) (XSYMBOL (s)->function) | |
| 2831 #define XSYMBOL_PLIST(s) (XSYMBOL (s)->plist) | |
| 2832 | |
| 2833 | |
| 442 | 2834 /*------------------------------- subr ---------------------------------*/ |
| 428 | 2835 |
| 853 | 2836 /* A function that takes no arguments and returns a Lisp_Object. |
| 2837 We could define such types for n arguments, if needed. */ | |
| 428 | 2838 typedef Lisp_Object (*lisp_fn_t) (void); |
| 2839 | |
| 2840 struct Lisp_Subr | |
| 2841 { | |
|
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2842 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 442 | 2843 short min_args; |
| 2844 short max_args; | |
| 3379 | 2845 /* #### We should make these const Ascbyte * or const Ibyte *, not const |
| 2846 char *. */ | |
| 442 | 2847 const char *prompt; |
| 2848 const char *doc; | |
| 2849 const char *name; | |
| 428 | 2850 lisp_fn_t subr_fn; |
| 2851 }; | |
| 2852 typedef struct Lisp_Subr Lisp_Subr; | |
| 2853 | |
|
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|
2854 DECLARE_LISP_OBJECT (subr, Lisp_Subr); |
| 428 | 2855 #define XSUBR(x) XRECORD (x, subr, Lisp_Subr) |
| 617 | 2856 #define wrap_subr(p) wrap_record (p, subr) |
| 428 | 2857 #define SUBRP(x) RECORDP (x, subr) |
| 2858 #define CHECK_SUBR(x) CHECK_RECORD (x, subr) | |
| 2859 #define CONCHECK_SUBR(x) CONCHECK_RECORD (x, subr) | |
| 2860 | |
| 436 | 2861 #define subr_function(subr) ((subr)->subr_fn) |
| 2862 #define SUBR_FUNCTION(subr,max_args) \ | |
| 2863 ((Lisp_Object (*) (EXFUN_##max_args)) (subr)->subr_fn) | |
| 2864 #define subr_name(subr) ((subr)->name) | |
| 428 | 2865 |
| 442 | 2866 /*------------------------------ marker --------------------------------*/ |
| 2867 | |
| 428 | 2868 |
| 440 | 2869 typedef struct Lisp_Marker Lisp_Marker; |
| 428 | 2870 struct Lisp_Marker |
| 2871 { | |
|
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|
2872 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 440 | 2873 Lisp_Marker *next; |
| 2874 Lisp_Marker *prev; | |
| 428 | 2875 struct buffer *buffer; |
| 665 | 2876 Membpos membpos; |
| 428 | 2877 char insertion_type; |
| 2878 }; | |
| 2879 | |
|
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|
2880 DECLARE_MODULE_API_LISP_OBJECT (marker, Lisp_Marker); |
| 428 | 2881 #define XMARKER(x) XRECORD (x, marker, Lisp_Marker) |
| 617 | 2882 #define wrap_marker(p) wrap_record (p, marker) |
| 428 | 2883 #define MARKERP(x) RECORDP (x, marker) |
| 2884 #define CHECK_MARKER(x) CHECK_RECORD (x, marker) | |
| 2885 #define CONCHECK_MARKER(x) CONCHECK_RECORD (x, marker) | |
| 2886 | |
| 2887 /* The second check was looking for GCed markers still in use */ | |
|
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Ben Wing <ben@xemacs.org>
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5023
diff
changeset
|
2888 /* assert (!INTP (XMARKER (x)->lheader.next.v)); */ |
| 428 | 2889 |
| 2890 #define marker_next(m) ((m)->next) | |
| 2891 #define marker_prev(m) ((m)->prev) | |
| 2892 | |
| 3063 | 2893 /*-------------------basic int (no connection to char)------------------*/ |
| 2894 | |
| 2895 #define ZEROP(x) EQ (x, Qzero) | |
| 428 | 2896 |
| 800 | 2897 #ifdef ERROR_CHECK_TYPES |
| 428 | 2898 |
| 3063 | 2899 #define XINT(x) XINT_1 (x, __FILE__, __LINE__) |
| 2900 | |
| 2901 DECLARE_INLINE_HEADER ( | |
| 2902 EMACS_INT | |
| 2903 XINT_1 (Lisp_Object obj, const Ascbyte *file, int line) | |
| 2904 ) | |
| 2905 { | |
| 2906 assert_at_line (INTP (obj), file, line); | |
| 2907 return XREALINT (obj); | |
| 2908 } | |
| 2909 | |
| 5038 | 2910 #else /* not ERROR_CHECK_TYPES */ |
| 3063 | 2911 |
| 2912 #define XINT(obj) XREALINT (obj) | |
| 2913 | |
| 5038 | 2914 #endif /* (not) ERROR_CHECK_TYPES */ |
| 3063 | 2915 |
| 2916 #define CHECK_INT(x) do { \ | |
| 2917 if (!INTP (x)) \ | |
|
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|
2918 dead_wrong_type_argument (Qfixnump, x); \ |
| 3063 | 2919 } while (0) |
| 2920 | |
| 2921 #define CONCHECK_INT(x) do { \ | |
| 2922 if (!INTP (x)) \ | |
|
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|
2923 x = wrong_type_argument (Qfixnump, x); \ |
| 3063 | 2924 } while (0) |
| 2925 | |
| 5038 | 2926 /* NOTE NOTE NOTE! This definition of "natural number" is mathematically |
| 2927 wrong. Mathematically, a natural number is a positive integer; 0 | |
| 2928 isn't included. This would be better called NONNEGINT(). */ | |
| 2929 | |
| 3063 | 2930 #define NATNUMP(x) (INTP (x) && XINT (x) >= 0) |
| 2931 | |
| 2932 #define CHECK_NATNUM(x) do { \ | |
| 2933 if (!NATNUMP (x)) \ | |
| 2934 dead_wrong_type_argument (Qnatnump, x); \ | |
| 2935 } while (0) | |
| 2936 | |
| 2937 #define CONCHECK_NATNUM(x) do { \ | |
| 2938 if (!NATNUMP (x)) \ | |
| 2939 x = wrong_type_argument (Qnatnump, x); \ | |
| 2940 } while (0) | |
| 2941 | |
|
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|
2942 END_C_DECLS |
|
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|
2943 |
|
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2944 /* -------------- properties of internally-formatted text ------------- */ |
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2945 |
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2946 #include "text.h" |
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2947 |
| 3063 | 2948 /*------------------------------- char ---------------------------------*/ |
| 2949 | |
|
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2950 BEGIN_C_DECLS |
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2951 |
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2952 #ifdef ERROR_CHECK_TYPES |
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2953 |
| 3063 | 2954 /* NOTE: There are basic functions for converting between a character and |
| 2955 the string representation of a character in text.h, as well as lots of | |
| 2956 other character-related stuff. There are other functions/macros for | |
| 2957 working with Ichars in charset.h, for retrieving the charset of an | |
| 2958 Ichar, the length of an Ichar when converted to text, etc. | |
| 2959 */ | |
| 2960 | |
| 2961 DECLARE_INLINE_HEADER ( | |
| 2962 int | |
| 2963 CHARP_1 (Lisp_Object obj, const Ascbyte *file, int line) | |
| 2964 ) | |
| 2965 { | |
| 2966 if (XTYPE (obj) != Lisp_Type_Char) | |
| 2967 return 0; | |
| 2968 assert_at_line (valid_ichar_p (XCHARVAL (obj)), file, line); | |
| 2969 return 1; | |
| 2970 } | |
| 2971 | |
| 2972 #define CHARP(x) CHARP_1 (x, __FILE__, __LINE__) | |
| 2973 | |
| 826 | 2974 DECLARE_INLINE_HEADER ( |
| 867 | 2975 Ichar |
| 2367 | 2976 XCHAR_1 (Lisp_Object obj, const Ascbyte *file, int line) |
| 826 | 2977 ) |
| 428 | 2978 { |
| 3063 | 2979 Ichar ch; |
| 788 | 2980 assert_at_line (CHARP (obj), file, line); |
| 3063 | 2981 ch = XCHARVAL (obj); |
| 2982 assert_at_line (valid_ichar_p (ch), file, line); | |
| 2983 return ch; | |
| 428 | 2984 } |
| 2985 | |
| 788 | 2986 #define XCHAR(x) XCHAR_1 (x, __FILE__, __LINE__) |
| 2987 | |
| 3063 | 2988 #else /* not ERROR_CHECK_TYPES */ |
| 2989 | |
| 2990 #define CHARP(x) (XTYPE (x) == Lisp_Type_Char) | |
| 2991 #define XCHAR(x) ((Ichar) XCHARVAL (x)) | |
| 2992 | |
| 2993 #endif /* (else) not ERROR_CHECK_TYPES */ | |
| 2994 | |
| 2995 #define CONCHECK_CHAR(x) do { \ | |
| 2996 if (!CHARP (x)) \ | |
| 2997 x = wrong_type_argument (Qcharacterp, x); \ | |
| 2998 } while (0) | |
| 2999 | |
| 3000 #define CHECK_CHAR(x) do { \ | |
| 3001 if (!CHARP (x)) \ | |
| 3002 dead_wrong_type_argument (Qcharacterp, x); \ | |
| 3003 } while (0) | |
| 3004 | |
| 3005 | |
| 3006 DECLARE_INLINE_HEADER ( | |
| 3007 Lisp_Object | |
| 3008 make_char (Ichar val) | |
| 3009 ) | |
| 3010 { | |
| 3011 type_checking_assert (valid_ichar_p (val)); | |
| 3012 /* This is defined in lisp-union.h or lisp-disunion.h */ | |
| 3013 return make_char_1 (val); | |
| 3014 } | |
| 3015 | |
| 3016 /*------------------------- int-char connection ------------------------*/ | |
| 3017 | |
| 3018 #ifdef ERROR_CHECK_TYPES | |
| 3019 | |
| 3020 #define XCHAR_OR_INT(x) XCHAR_OR_INT_1 (x, __FILE__, __LINE__) | |
| 3021 | |
| 3022 DECLARE_INLINE_HEADER ( | |
| 3023 EMACS_INT | |
| 3024 XCHAR_OR_INT_1 (Lisp_Object obj, const Ascbyte *file, int line) | |
| 3025 ) | |
| 3026 { | |
| 3027 assert_at_line (INTP (obj) || CHARP (obj), file, line); | |
| 3028 return CHARP (obj) ? XCHAR (obj) : XINT (obj); | |
| 3029 } | |
| 3030 | |
| 788 | 3031 #else /* no error checking */ |
| 3032 | |
| 4134 | 3033 /* obj is multiply eval'ed and not an lvalue; use an inline function instead |
| 3034 of a macro. */ | |
| 3035 DECLARE_INLINE_HEADER ( | |
| 3036 EMACS_INT | |
| 3037 XCHAR_OR_INT (Lisp_Object obj) | |
| 3038 ) | |
| 3039 { | |
| 3040 return CHARP (obj) ? XCHAR (obj) : XINT (obj); | |
| 3041 } | |
| 788 | 3042 |
| 3043 #endif /* no error checking */ | |
| 428 | 3044 |
| 3063 | 3045 /* True of X is an integer whose value is the valid integral equivalent of a |
| 3046 character. */ | |
| 3047 | |
| 3048 #define CHAR_INTP(x) (INTP (x) && valid_ichar_p (XINT (x))) | |
| 3049 | |
| 3050 /* True of X is a character or an integral value that can be converted into a | |
| 3051 character. */ | |
| 3052 #define CHAR_OR_CHAR_INTP(x) (CHARP (x) || CHAR_INTP (x)) | |
| 3053 | |
| 3054 DECLARE_INLINE_HEADER ( | |
| 3055 Ichar | |
| 3056 XCHAR_OR_CHAR_INT (Lisp_Object obj) | |
| 3057 ) | |
| 3058 { | |
| 3059 return CHARP (obj) ? XCHAR (obj) : XINT (obj); | |
| 3060 } | |
| 3061 | |
| 3062 /* Signal an error if CH is not a valid character or integer Lisp_Object. | |
| 3063 If CH is an integer Lisp_Object, convert it to a character Lisp_Object, | |
| 3064 but merely by repackaging, without performing tests for char validity. | |
| 3065 */ | |
| 3066 | |
| 3067 #define CHECK_CHAR_COERCE_INT(x) do { \ | |
| 3068 if (CHARP (x)) \ | |
| 3069 ; \ | |
| 3070 else if (CHAR_INTP (x)) \ | |
| 3071 x = make_char (XINT (x)); \ | |
| 3072 else \ | |
| 3073 x = wrong_type_argument (Qcharacterp, x); \ | |
| 3074 } while (0) | |
| 3075 | |
| 3076 /* next three always continuable because they coerce their arguments. */ | |
| 3077 #define CHECK_INT_COERCE_CHAR(x) do { \ | |
| 3078 if (INTP (x)) \ | |
| 3079 ; \ | |
| 3080 else if (CHARP (x)) \ | |
| 3081 x = make_int (XCHAR (x)); \ | |
| 3082 else \ | |
| 3083 x = wrong_type_argument (Qinteger_or_char_p, x); \ | |
| 3084 } while (0) | |
| 3085 | |
| 3086 #define CHECK_INT_COERCE_MARKER(x) do { \ | |
| 3087 if (INTP (x)) \ | |
| 3088 ; \ | |
| 3089 else if (MARKERP (x)) \ | |
| 3090 x = make_int (marker_position (x)); \ | |
| 3091 else \ | |
| 3092 x = wrong_type_argument (Qinteger_or_marker_p, x); \ | |
| 3093 } while (0) | |
| 3094 | |
| 3095 #define CHECK_INT_COERCE_CHAR_OR_MARKER(x) do { \ | |
| 3096 if (INTP (x)) \ | |
| 3097 ; \ | |
| 3098 else if (CHARP (x)) \ | |
| 3099 x = make_int (XCHAR (x)); \ | |
| 3100 else if (MARKERP (x)) \ | |
| 3101 x = make_int (marker_position (x)); \ | |
| 3102 else \ | |
| 3103 x = wrong_type_argument (Qinteger_char_or_marker_p, x); \ | |
| 3104 } while (0) | |
| 428 | 3105 |
| 442 | 3106 /*------------------------------ float ---------------------------------*/ |
| 428 | 3107 |
| 3108 /* Note: the 'unused_next_' field exists only to ensure that the | |
| 3109 `next' pointer fits within the structure, for the purposes of the | |
| 3110 free list. This makes a difference in the unlikely case of | |
| 3111 sizeof(double) being smaller than sizeof(void *). */ | |
| 3112 | |
| 3113 struct Lisp_Float | |
| 3114 { | |
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3115 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 428 | 3116 union { double d; struct Lisp_Float *unused_next_; } data; |
| 3117 }; | |
| 3118 typedef struct Lisp_Float Lisp_Float; | |
| 3119 | |
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3120 DECLARE_LISP_OBJECT (float, Lisp_Float); |
| 428 | 3121 #define XFLOAT(x) XRECORD (x, float, Lisp_Float) |
| 617 | 3122 #define wrap_float(p) wrap_record (p, float) |
| 428 | 3123 #define FLOATP(x) RECORDP (x, float) |
| 3124 #define CHECK_FLOAT(x) CHECK_RECORD (x, float) | |
| 3125 #define CONCHECK_FLOAT(x) CONCHECK_RECORD (x, float) | |
| 3126 | |
| 3127 #define float_data(f) ((f)->data.d) | |
| 3128 #define XFLOAT_DATA(x) float_data (XFLOAT (x)) | |
| 3129 | |
| 3130 #define XFLOATINT(n) extract_float (n) | |
| 3131 | |
| 3132 #define CHECK_INT_OR_FLOAT(x) do { \ | |
| 3133 if (!INT_OR_FLOATP (x)) \ | |
| 3134 dead_wrong_type_argument (Qnumberp, x); \ | |
| 3135 } while (0) | |
| 3136 | |
| 3137 #define CONCHECK_INT_OR_FLOAT(x) do { \ | |
| 3138 if (!INT_OR_FLOATP (x)) \ | |
| 3139 x = wrong_type_argument (Qnumberp, x); \ | |
| 3140 } while (0) | |
| 3141 | |
| 3142 # define INT_OR_FLOATP(x) (INTP (x) || FLOATP (x)) | |
| 3143 | |
|
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3144 /* #### change for 64-bit machines */ |
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3145 #define FLOAT_HASHCODE_FROM_DOUBLE(dbl) \ |
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3146 (unsigned long)(fmod (dbl, 4e9)) |
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3147 |
| 442 | 3148 /*--------------------------- readonly objects -------------------------*/ |
| 440 | 3149 |
| 3263 | 3150 #ifndef NEW_GC |
| 428 | 3151 #define CHECK_C_WRITEABLE(obj) \ |
| 3152 do { if (c_readonly (obj)) c_write_error (obj); } while (0) | |
| 3153 | |
| 2720 | 3154 #define C_READONLY(obj) (C_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj))) |
| 3263 | 3155 #endif /* not NEW_GC */ |
| 2720 | 3156 |
| 428 | 3157 #define CHECK_LISP_WRITEABLE(obj) \ |
| 3158 do { if (lisp_readonly (obj)) lisp_write_error (obj); } while (0) | |
| 3159 | |
| 3160 #define LISP_READONLY(obj) (LISP_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj))) | |
| 3161 | |
| 980 | 3162 /*----------------------------- structures ----------------------------*/ |
| 428 | 3163 |
| 3164 typedef struct structure_keyword_entry structure_keyword_entry; | |
| 3165 struct structure_keyword_entry | |
| 3166 { | |
| 3167 Lisp_Object keyword; | |
| 3168 int (*validate) (Lisp_Object keyword, Lisp_Object value, | |
| 578 | 3169 Error_Behavior errb); |
| 428 | 3170 }; |
| 3171 | |
| 3172 typedef struct | |
| 3173 { | |
| 3174 Dynarr_declare (structure_keyword_entry); | |
| 3175 } structure_keyword_entry_dynarr; | |
| 3176 | |
| 3177 typedef struct structure_type structure_type; | |
| 3178 struct structure_type | |
| 3179 { | |
| 3180 Lisp_Object type; | |
| 3181 structure_keyword_entry_dynarr *keywords; | |
| 578 | 3182 int (*validate) (Lisp_Object data, Error_Behavior errb); |
| 428 | 3183 Lisp_Object (*instantiate) (Lisp_Object data); |
| 3184 }; | |
| 3185 | |
| 3186 typedef struct | |
| 3187 { | |
| 3188 Dynarr_declare (structure_type); | |
| 3189 } structure_type_dynarr; | |
| 3190 | |
| 3191 struct structure_type *define_structure_type (Lisp_Object type, | |
| 3192 int (*validate) | |
| 3193 (Lisp_Object data, | |
| 578 | 3194 Error_Behavior errb), |
| 428 | 3195 Lisp_Object (*instantiate) |
| 3196 (Lisp_Object data)); | |
| 3197 void define_structure_type_keyword (struct structure_type *st, | |
| 3198 Lisp_Object keyword, | |
| 3199 int (*validate) (Lisp_Object keyword, | |
| 3200 Lisp_Object value, | |
| 578 | 3201 Error_Behavior errb)); |
| 428 | 3202 |
| 858 | 3203 /*---------------------------- weak boxes ------------------------------*/ |
| 3204 | |
| 3205 struct weak_box | |
| 3206 { | |
|
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3207 NORMAL_LISP_OBJECT_HEADER header; |
| 858 | 3208 Lisp_Object value; |
| 3209 | |
| 3210 Lisp_Object next_weak_box; /* don't mark through this! */ | |
| 3211 }; | |
| 3212 | |
| 3213 void prune_weak_boxes (void); | |
| 3214 Lisp_Object make_weak_box (Lisp_Object value); | |
| 3215 Lisp_Object weak_box_ref (Lisp_Object value); | |
| 3216 | |
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3217 DECLARE_LISP_OBJECT (weak_box, struct weak_box); |
| 858 | 3218 #define XWEAK_BOX(x) XRECORD (x, weak_box, struct weak_box) |
| 3219 #define XSET_WEAK_BOX(x, v) (XWEAK_BOX (x)->value = (v)) | |
| 3220 #define wrap_weak_box(p) wrap_record (p, weak_box) | |
| 3221 #define WEAK_BOXP(x) RECORDP (x, weak_box) | |
| 3222 #define CHECK_WEAK_BOX(x) CHECK_RECORD (x, weak_box) | |
| 3223 #define CONCHECK_WEAK_BOX(x) CONCHECK_RECORD (x, weak_box) | |
| 3224 | |
| 888 | 3225 /*--------------------------- ephemerons ----------------------------*/ |
| 3226 | |
| 3227 struct ephemeron | |
| 3228 { | |
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3229 NORMAL_LISP_OBJECT_HEADER header; |
| 888 | 3230 |
| 3231 Lisp_Object key; | |
| 3232 | |
| 3233 /* This field holds a pair. The cdr of this cons points to the next | |
| 3234 ephemeron in Vall_ephemerons. The car points to another pair | |
| 3235 whose car is the value and whose cdr is the finalizer. | |
| 3236 | |
| 3237 This representation makes it very easy to unlink an ephemeron | |
| 3238 from Vall_ephemerons and chain it into | |
| 3239 Vall_ephemerons_to_finalize. */ | |
| 3240 | |
| 3241 Lisp_Object cons_chain; | |
| 3242 | |
| 3243 Lisp_Object value; | |
| 3244 }; | |
| 3245 | |
| 3246 void prune_ephemerons (void); | |
| 3247 Lisp_Object ephemeron_value(Lisp_Object ephi); | |
| 1590 | 3248 void init_marking_ephemerons(void); |
| 3249 int continue_marking_ephemerons(void); | |
| 888 | 3250 int finish_marking_ephemerons(void); |
| 3251 Lisp_Object zap_finalize_list(void); | |
| 3252 Lisp_Object make_ephemeron(Lisp_Object key, Lisp_Object value, Lisp_Object finalizer); | |
| 3253 | |
|
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3254 DECLARE_LISP_OBJECT(ephemeron, struct ephemeron); |
| 888 | 3255 #define XEPHEMERON(x) XRECORD (x, ephemeron, struct ephemeron) |
| 3256 #define XEPHEMERON_REF(x) (XEPHEMERON (x)->value) | |
| 3257 #define XEPHEMERON_NEXT(x) (XCDR (XEPHEMERON(x)->cons_chain)) | |
| 3258 #define XEPHEMERON_FINALIZER(x) (XCDR (XCAR (XEPHEMERON (x)->cons_chain))) | |
| 3259 #define XSET_EPHEMERON_NEXT(x, n) (XSETCDR (XEPHEMERON(x)->cons_chain, n)) | |
| 3260 #define XSET_EPHEMERON_VALUE(x, v) (XEPHEMERON(x)->value = (v)) | |
| 3261 #define XSET_EPHEMERON_KEY(x, k) (XEPHEMERON(x)->key = (k)) | |
| 3262 #define wrap_ephemeron(p) wrap_record (p, ephemeron) | |
| 3263 #define EPHEMERONP(x) RECORDP (x, ephemeron) | |
| 3264 #define CHECK_EPHEMERON(x) CHECK_RECORD (x, ephemeron) | |
| 3265 #define CONCHECK_EPHEMERON(x) CONCHECK_RECORD (x, ephemeron) | |
| 3266 | |
| 858 | 3267 |
| 442 | 3268 /*---------------------------- weak lists ------------------------------*/ |
| 428 | 3269 |
| 3270 enum weak_list_type | |
| 3271 { | |
| 3272 /* element disappears if it's unmarked. */ | |
| 3273 WEAK_LIST_SIMPLE, | |
| 3274 /* element disappears if it's a cons and either its car or | |
| 3275 cdr is unmarked. */ | |
| 3276 WEAK_LIST_ASSOC, | |
| 3277 /* element disappears if it's a cons and its car is unmarked. */ | |
| 3278 WEAK_LIST_KEY_ASSOC, | |
| 3279 /* element disappears if it's a cons and its cdr is unmarked. */ | |
| 442 | 3280 WEAK_LIST_VALUE_ASSOC, |
| 3281 /* element disappears if it's a cons and neither its car nor | |
| 3282 its cdr is marked. */ | |
| 3283 WEAK_LIST_FULL_ASSOC | |
| 428 | 3284 }; |
| 3285 | |
| 3286 struct weak_list | |
| 3287 { | |
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3288 NORMAL_LISP_OBJECT_HEADER header; |
| 428 | 3289 Lisp_Object list; /* don't mark through this! */ |
| 3290 enum weak_list_type type; | |
| 3291 Lisp_Object next_weak; /* don't mark through this! */ | |
| 3292 }; | |
| 3293 | |
|
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3294 DECLARE_LISP_OBJECT (weak_list, struct weak_list); |
| 428 | 3295 #define XWEAK_LIST(x) XRECORD (x, weak_list, struct weak_list) |
| 617 | 3296 #define wrap_weak_list(p) wrap_record (p, weak_list) |
| 428 | 3297 #define WEAK_LISTP(x) RECORDP (x, weak_list) |
| 3298 #define CHECK_WEAK_LIST(x) CHECK_RECORD (x, weak_list) | |
| 3299 #define CONCHECK_WEAK_LIST(x) CONCHECK_RECORD (x, weak_list) | |
| 3300 | |
| 3301 #define weak_list_list(w) ((w)->list) | |
| 3302 #define XWEAK_LIST_LIST(w) (XWEAK_LIST (w)->list) | |
| 3303 | |
| 3304 Lisp_Object make_weak_list (enum weak_list_type type); | |
| 3305 /* The following two are only called by the garbage collector */ | |
| 3306 int finish_marking_weak_lists (void); | |
| 3307 void prune_weak_lists (void); | |
| 3308 | |
| 1743 | 3309 END_C_DECLS |
| 428 | 3310 |
| 3311 /************************************************************************/ | |
| 3312 /* Definitions of primitive Lisp functions and variables */ | |
| 3313 /************************************************************************/ | |
| 3314 | |
| 3315 | |
| 3316 /* DEFUN - Define a built-in Lisp-visible C function or `subr'. | |
| 3317 `lname' should be the name to give the function in Lisp, | |
| 3318 as a null-terminated C string. | |
| 3319 `Fname' should be the C equivalent of `lname', using only characters | |
| 3320 valid in a C identifier, with an "F" prepended. | |
| 3321 The name of the C constant structure that records information | |
| 3322 on this function for internal use is "S" concatenated with Fname. | |
| 3323 `min_args' should be a number, the minimum number of arguments allowed. | |
| 3324 `max_args' should be a number, the maximum number of arguments allowed, | |
| 3325 or else MANY or UNEVALLED. | |
| 3326 MANY means pass a vector of evaluated arguments, | |
| 3327 in the form of an integer number-of-arguments | |
| 3328 followed by the address of a vector of Lisp_Objects | |
| 3329 which contains the argument values. | |
| 3330 UNEVALLED means pass the list of unevaluated arguments. | |
| 3331 `prompt' says how to read arguments for an interactive call. | |
| 3332 See the doc string for `interactive'. | |
| 3333 A null string means call interactively with no arguments. | |
| 3334 `arglist' are the comma-separated arguments (always Lisp_Objects) for | |
| 3335 the function. | |
| 3336 The docstring for the function is placed as a "C" comment between | |
| 3337 the prompt and the `args' argument. make-docfile reads the | |
| 3338 comment and creates the DOC file from it. | |
| 3339 */ | |
| 3340 | |
| 3341 #define EXFUN_0 void | |
| 3342 #define EXFUN_1 Lisp_Object | |
| 3343 #define EXFUN_2 Lisp_Object,Lisp_Object | |
| 3344 #define EXFUN_3 Lisp_Object,Lisp_Object,Lisp_Object | |
| 3345 #define EXFUN_4 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object | |
| 3346 #define EXFUN_5 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object | |
| 3347 #define EXFUN_6 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \ | |
| 3348 Lisp_Object | |
| 3349 #define EXFUN_7 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \ | |
| 3350 Lisp_Object,Lisp_Object | |
| 3351 #define EXFUN_8 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \ | |
| 3352 Lisp_Object,Lisp_Object,Lisp_Object | |
| 3353 #define EXFUN_MANY int, Lisp_Object* | |
| 3354 #define EXFUN_UNEVALLED Lisp_Object | |
| 3355 #define EXFUN(sym, max_args) Lisp_Object sym (EXFUN_##max_args) | |
| 2268 | 3356 #define EXFUN_NORETURN(sym, max_args) \ |
| 3357 DECLARE_DOESNT_RETURN_TYPE (Lisp_Object, sym (EXFUN_##max_args)) | |
| 428 | 3358 |
| 3359 #define SUBR_MAX_ARGS 8 | |
| 3360 #define MANY -2 | |
| 3361 #define UNEVALLED -1 | |
| 3362 | |
| 3363 /* Can't be const, because then subr->doc is read-only and | |
| 3364 Snarf_documentation chokes */ | |
| 3365 | |
| 3263 | 3366 #ifdef NEW_GC |
| 2720 | 3367 #define DEFUN(lname, Fname, min_args, max_args, prompt, arglist) \ |
| 3368 Lisp_Object Fname (EXFUN_##max_args); \ | |
| 3369 static struct Lisp_Subr MC_ALLOC_S##Fname = \ | |
| 3370 { \ | |
| 3371 { /* struct lrecord_header */ \ | |
| 3372 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3373 1, /* lisp_readonly bit */ \ | |
| 3374 0, /* free */ \ | |
| 3375 0 /* uid */ \ | |
| 3376 }, \ | |
| 3377 min_args, \ | |
| 3378 max_args, \ | |
| 3379 prompt, \ | |
| 3380 0, /* doc string */ \ | |
| 3381 lname, \ | |
| 3382 (lisp_fn_t) Fname \ | |
| 3383 }; \ | |
| 2814 | 3384 static struct Lisp_Subr *S##Fname; \ |
| 2720 | 3385 Lisp_Object Fname (DEFUN_##max_args arglist) |
| 3386 | |
| 3387 #define DEFUN_NORETURN(lname, Fname, min_args, max_args, prompt, arglist) \ | |
| 3388 DECLARE_DOESNT_RETURN_TYPE (Lisp_Object, Fname (EXFUN_##max_args)); \ | |
| 3389 static struct Lisp_Subr MC_ALLOC_S##Fname = \ | |
| 3390 { \ | |
| 3391 { /* struct lrecord_header */ \ | |
| 3392 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3393 1, /* lisp_readonly bit */ \ | |
| 3394 0, /* free */ \ | |
| 3395 0 /* uid */ \ | |
| 3396 }, \ | |
| 3397 min_args, \ | |
| 3398 max_args, \ | |
| 3399 prompt, \ | |
| 3400 0, /* doc string */ \ | |
| 3401 lname, \ | |
| 3402 (lisp_fn_t) Fname \ | |
| 3403 }; \ | |
| 2814 | 3404 static struct Lisp_Subr *S##Fname; \ |
| 2720 | 3405 DOESNT_RETURN_TYPE (Lisp_Object) Fname (DEFUN_##max_args arglist) |
| 2834 | 3406 #define GET_DEFUN_LISP_OBJECT(Fname) \ |
| 3407 wrap_subr (S##Fname); | |
| 3263 | 3408 #else /* not NEW_GC */ |
| 428 | 3409 #define DEFUN(lname, Fname, min_args, max_args, prompt, arglist) \ |
| 3410 Lisp_Object Fname (EXFUN_##max_args); \ | |
| 442 | 3411 static struct Lisp_Subr S##Fname = \ |
| 3412 { \ | |
| 3413 { /* struct lrecord_header */ \ | |
| 3414 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3415 1, /* mark bit */ \ | |
| 3416 1, /* c_readonly bit */ \ | |
| 1111 | 3417 1, /* lisp_readonly bit */ \ |
| 442 | 3418 }, \ |
| 3419 min_args, \ | |
| 3420 max_args, \ | |
| 3421 prompt, \ | |
| 3422 0, /* doc string */ \ | |
| 3423 lname, \ | |
| 3424 (lisp_fn_t) Fname \ | |
| 3425 }; \ | |
| 428 | 3426 Lisp_Object Fname (DEFUN_##max_args arglist) |
| 3427 | |
| 2268 | 3428 #define DEFUN_NORETURN(lname, Fname, min_args, max_args, prompt, arglist) \ |
| 3429 DECLARE_DOESNT_RETURN_TYPE (Lisp_Object, Fname (EXFUN_##max_args)); \ | |
| 3430 static struct Lisp_Subr S##Fname = \ | |
| 3431 { \ | |
| 3432 { /* struct lrecord_header */ \ | |
| 3433 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3434 1, /* mark bit */ \ | |
| 3435 1, /* c_readonly bit */ \ | |
| 3436 1, /* lisp_readonly bit */ \ | |
| 3437 }, \ | |
| 3438 min_args, \ | |
| 3439 max_args, \ | |
| 3440 prompt, \ | |
| 3441 0, /* doc string */ \ | |
| 3442 lname, \ | |
| 3443 (lisp_fn_t) Fname \ | |
| 3444 }; \ | |
| 3445 DOESNT_RETURN_TYPE (Lisp_Object) Fname (DEFUN_##max_args arglist) | |
| 2834 | 3446 #define GET_DEFUN_LISP_OBJECT(Fname) \ |
| 3447 wrap_subr (&S##Fname); | |
| 3263 | 3448 #endif /* not NEW_GC */ |
| 2268 | 3449 |
| 428 | 3450 /* Heavy ANSI C preprocessor hackery to get DEFUN to declare a |
| 3451 prototype that matches max_args, and add the obligatory | |
| 3452 `Lisp_Object' type declaration to the formal C arguments. */ | |
| 3453 | |
| 3454 #define DEFUN_MANY(named_int, named_Lisp_Object) named_int, named_Lisp_Object | |
| 3455 #define DEFUN_UNEVALLED(args) Lisp_Object args | |
| 3456 #define DEFUN_0() void | |
| 3457 #define DEFUN_1(a) Lisp_Object a | |
| 3458 #define DEFUN_2(a,b) DEFUN_1(a), Lisp_Object b | |
| 3459 #define DEFUN_3(a,b,c) DEFUN_2(a,b), Lisp_Object c | |
| 3460 #define DEFUN_4(a,b,c,d) DEFUN_3(a,b,c), Lisp_Object d | |
| 3461 #define DEFUN_5(a,b,c,d,e) DEFUN_4(a,b,c,d), Lisp_Object e | |
| 3462 #define DEFUN_6(a,b,c,d,e,f) DEFUN_5(a,b,c,d,e), Lisp_Object f | |
| 3463 #define DEFUN_7(a,b,c,d,e,f,g) DEFUN_6(a,b,c,d,e,f), Lisp_Object g | |
| 3464 #define DEFUN_8(a,b,c,d,e,f,g,h) DEFUN_7(a,b,c,d,e,f,g),Lisp_Object h | |
| 3465 | |
| 3466 /* WARNING: If you add defines here for higher values of max_args, | |
| 3467 make sure to also fix the clauses in PRIMITIVE_FUNCALL(), | |
| 3468 and change the define of SUBR_MAX_ARGS above. */ | |
| 3469 | |
| 3470 #include "symeval.h" | |
| 3471 | |
| 1743 | 3472 BEGIN_C_DECLS |
| 1650 | 3473 |
| 428 | 3474 /* `specpdl' is the special binding/unwind-protect stack. |
| 3475 | |
| 3476 Knuth says (see the Jargon File): | |
| 3477 At MIT, `pdl' [abbreviation for `Push Down List'] used to | |
| 3478 be a more common synonym for `stack'. | |
| 3479 Everywhere else `stack' seems to be the preferred term. | |
| 3480 | |
| 3481 specpdl_depth is the current depth of `specpdl'. | |
| 771 | 3482 Save this for use later as arg to `unbind_to_1'. */ |
| 1632 | 3483 extern MODULE_API int specpdl_depth_counter; |
| 428 | 3484 #define specpdl_depth() specpdl_depth_counter |
| 3485 | |
| 442 | 3486 |
| 3487 #define CHECK_FUNCTION(fun) do { \ | |
| 3488 while (NILP (Ffunctionp (fun))) \ | |
| 3489 signal_invalid_function_error (fun); \ | |
| 3490 } while (0) | |
|
5084
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3491 |
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3492 /************************************************************************/ |
|
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3493 /* Parsing keyword arguments */ |
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3494 /************************************************************************/ |
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3495 |
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3496 /* The C subr must have been declared with MANY as its max args, and this |
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3497 PARSE_KEYWORDS call must come before any statements. |
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3498 |
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3499 FUNCTION is the name of the current function, as a symbol. |
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3500 |
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3501 NARGS is the count of arguments supplied to FUNCTION. |
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3502 |
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3503 ARGS is a pointer to the argument vector (not a Lisp vector) supplied to |
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3504 FUNCTION. |
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3505 |
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3506 KEYWORDS_OFFSET is the offset into ARGS where the keyword arguments start. |
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3507 |
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3508 KEYWORD_COUNT is the number of keywords FUNCTION is normally prepared to |
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3509 handle. |
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3510 |
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3511 KEYWORDS is a parenthesised list of those keywords, without the initial |
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3512 Q_. |
|
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3513 |
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3514 KEYWORD_DEFAULTS allows you to set non-nil defaults. Put (keywordname = |
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3515 initial_value) in this parameter, a collection of C statements surrounded |
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3516 by parentheses and separated by the comma operator. If you don't need |
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3517 this, supply NULL as KEYWORD_DEFAULTS. |
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3518 |
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3519 ALLOW_OTHER_KEYS corresponds to the &allow-other-keys argument list |
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3520 entry in defun*; it is 1 if other keys are normally allowed, 0 |
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3521 otherwise. This may be overridden in the caller by specifying |
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3522 :allow-other-keys t in the argument list. |
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3523 |
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3524 For keywords which appear multiple times in the called argument list, the |
|
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3525 leftmost one overrides, as specified in section 7.1.1 of the CLHS. |
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3526 |
|
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3527 If you want to check whether a given keyword argument was set (as in the |
|
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3528 SVAR argument to defun*), supply Qunbound as its default in |
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3529 KEYWORD_DEFAULTS, and examine it once PARSE_KEYWORDS is done. Lisp code |
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3530 cannot supply Qunbound as an argument, so if it is still Qunbound, it was |
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3531 not set. |
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3532 |
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3533 There is no elegant way with this macro to have one name for the keyword |
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3534 and an unrelated name for the local variable, as is possible with the |
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3535 ((:keyword unrelated-var)) syntax in defun* and in Common Lisp. That |
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3536 shouldn't matter in practice. */ |
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3537 |
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3538 #define PARSE_KEYWORDS(function, nargs, args, keywords_offset, \ |
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3539 keyword_count, keywords, keyword_defaults, \ |
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3540 allow_other_keys) \ |
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3541 DECLARE_N_KEYWORDS_##keyword_count keywords; \ |
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3542 \ |
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3543 do \ |
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3544 { \ |
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3545 Lisp_Object pk_key, pk_value; \ |
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3546 Elemcount pk_i = nargs - 1; \ |
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3547 Boolint pk_allow_other_keys = allow_other_keys; \ |
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3548 \ |
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3549 if ((nargs - keywords_offset) & 1) \ |
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3550 { \ |
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3551 if (!allow_other_keys \ |
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3552 && !(pk_allow_other_keys \ |
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3553 = non_nil_allow_other_keys_p (keywords_offset, \ |
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3554 nargs, args))) \ |
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3555 { \ |
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3556 signal_wrong_number_of_arguments_error (function, nargs); \ |
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3557 } \ |
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3558 else \ |
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3559 { \ |
|
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|
3560 /* Ignore the trailing arg; so below always sees an even \ |
|
6afe991b8135
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|
3561 number of arguments. */ \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3562 pk_i -= 1; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3563 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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|
3564 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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diff
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|
3565 \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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diff
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|
3566 (void)(keyword_defaults); \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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|
3567 \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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diff
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|
3568 /* Start from the end, because the leftmost element overrides. */ \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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changeset
|
3569 while (pk_i > keywords_offset) \ |
|
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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|
3570 { \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3571 pk_value = args[pk_i--]; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3572 pk_key = args[pk_i--]; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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diff
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|
3573 \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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diff
changeset
|
3574 if (0) {} \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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|
3575 CHECK_N_KEYWORDS_##keyword_count keywords \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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changeset
|
3576 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>
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diff
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|
3577 { \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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|
3578 continue; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3579 } \ |
|
5241
d579d76f3dcc
Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
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5214
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|
3580 else if ((pk_allow_other_keys \ |
|
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Be more careful about side-effects from Lisp code, #'reduce
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|
3581 = non_nil_allow_other_keys_p (keywords_offset, \ |
|
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Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
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|
3582 nargs, args))) \ |
|
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Be more careful about side-effects from Lisp code, #'reduce
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|
3583 { \ |
|
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Be more careful about side-effects from Lisp code, #'reduce
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|
3584 continue; \ |
|
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Be more careful about side-effects from Lisp code, #'reduce
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|
3585 } \ |
|
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Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
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|
3586 else if (EQ (pk_key, Q_allow_other_keys) && \ |
|
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Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
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|
3587 NILP (pk_value)) \ |
|
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Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
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|
3588 { \ |
|
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Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
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changeset
|
3589 continue; \ |
|
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Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
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changeset
|
3590 } \ |
|
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Be more careful about side-effects from Lisp code, #'reduce
Aidan Kehoe <kehoea@parhasard.net>
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5214
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|
3591 else \ |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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changeset
|
3592 { \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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diff
changeset
|
3593 invalid_keyword_argument (function, pk_key); \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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|
3594 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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diff
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|
3595 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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diff
changeset
|
3596 } while (0) |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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diff
changeset
|
3597 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3598 #define DECLARE_N_KEYWORDS_1(a) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3599 Lisp_Object a = Qnil |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3600 #define DECLARE_N_KEYWORDS_2(a,b) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3601 DECLARE_N_KEYWORDS_1(a), b = Qnil |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3602 #define DECLARE_N_KEYWORDS_3(a,b,c) \ |
|
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Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3603 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>
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|
3604 #define DECLARE_N_KEYWORDS_4(a,b,c,d) \ |
|
6afe991b8135
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Aidan Kehoe <kehoea@parhasard.net>
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|
3605 DECLARE_N_KEYWORDS_3(a,b,c), d = Qnil |
|
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Aidan Kehoe <kehoea@parhasard.net>
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diff
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|
3606 #define DECLARE_N_KEYWORDS_5(a,b,c,d,e) \ |
|
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Aidan Kehoe <kehoea@parhasard.net>
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|
3607 DECLARE_N_KEYWORDS_4(a,b,c,d), e = Qnil |
|
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Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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|
3608 #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>
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|
3609 DECLARE_N_KEYWORDS_5(a,b,c,d,e), f = Qnil |
|
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Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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diff
changeset
|
3610 #define DECLARE_N_KEYWORDS_7(a,b,c,d,e,f,g) \ |
|
6afe991b8135
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Aidan Kehoe <kehoea@parhasard.net>
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|
3611 DECLARE_N_KEYWORDS_6(a,b,c,d,e,f), g = Qnil |
|
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|
3612 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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diff
changeset
|
3613 #define CHECK_N_KEYWORDS_1(a) \ |
|
6afe991b8135
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diff
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|
3614 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>
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diff
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|
3615 #define CHECK_N_KEYWORDS_2(a,b) CHECK_N_KEYWORDS_1(a) \ |
|
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Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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diff
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|
3616 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>
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diff
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|
3617 #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>
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5077
diff
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|
3618 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>
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diff
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|
3619 #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.
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diff
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|
3620 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>
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diff
changeset
|
3621 #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.
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diff
changeset
|
3622 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>
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diff
changeset
|
3623 #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>
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diff
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|
3624 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>
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5077
diff
changeset
|
3625 #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>
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diff
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|
3626 else if (EQ (pk_key, Q_##g)) { g = pk_value; } |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3627 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3628 Boolint non_nil_allow_other_keys_p (Elemcount offset, int nargs, |
|
6afe991b8135
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changeset
|
3629 Lisp_Object *args); |
| 442 | 3630 |
| 428 | 3631 |
| 3632 /************************************************************************/ | |
| 3633 /* Checking for QUIT */ | |
| 3634 /************************************************************************/ | |
| 3635 | |
| 1123 | 3636 /* NOTE NOTE NOTE: Invoking QUIT can cause random Lisp code to be executed! |
| 3637 This can happen in numerous ways. For example, on many platforms, QUIT | |
| 3638 needs to drain the event queue to see whether there's a C-g in the works. | |
| 3639 A side effect of this is that, if there's a menu-press event, menu filters | |
| 3640 (i.e. Lisp code) will be invoked. Lisp code could also happen if there's | |
| 3641 an asynchronous timeout, or if the debugger is invoked as a result of | |
| 3642 debug-on-quit and the user returns by hitting `r', etc. etc. | |
| 3643 | |
| 3644 However, GC CANNOT HAPPEN. It is forbidden everywhere within the QUIT- | |
| 3645 processing code, because most callers cannot tolerate GC during QUIT | |
| 3646 since it's just too prevalent. */ | |
| 3647 | |
| 853 | 3648 /* The exact workings of this mechanism are described in detail in signal.c. */ |
| 3649 | |
| 428 | 3650 /* Asynchronous events set something_happened, and then are processed |
| 3651 within the QUIT macro. At this point, we are guaranteed to not be in | |
| 3652 any sensitive code. */ | |
| 3653 | |
| 1632 | 3654 extern MODULE_API volatile int something_happened; |
| 3655 extern MODULE_API int dont_check_for_quit; | |
| 3656 MODULE_API void check_what_happened (void); | |
| 3657 | |
| 3658 extern MODULE_API volatile int quit_check_signal_happened; | |
| 428 | 3659 extern volatile int quit_check_signal_tick_count; |
| 1632 | 3660 MODULE_API void check_quit (void); |
| 3661 | |
| 3662 MODULE_API void signal_quit (void); | |
| 428 | 3663 |
| 853 | 3664 int begin_dont_check_for_quit (void); |
| 3665 int begin_do_check_for_quit (void); | |
| 3666 | |
| 3667 /* Nonzero if the values of `quit-flag' and `inhibit-quit' indicate | |
| 3668 that a quit should be signalled. */ | |
| 771 | 3669 #define QUIT_FLAG_SAYS_SHOULD_QUIT \ |
| 3670 (!NILP (Vquit_flag) && \ | |
| 3671 (NILP (Vinhibit_quit) \ | |
| 3672 || (EQ (Vquit_flag, Qcritical) && !dont_check_for_quit))) | |
| 3673 | |
| 853 | 3674 /* Nonzero if ought to quit now. This is the "efficient" version, which |
| 3675 respects the flags set to indicate whether the full quit check should | |
| 3676 be done. Therefore it may be inaccurate (i.e. lagging reality), esp. | |
| 3677 when poll for quit is used. | |
| 3678 | |
| 3679 This is defined for code that wants to allow quitting, but needs to | |
| 3680 do some cleanup if that happens. (You could always register the cleanup | |
| 3681 code using record_unwind_protect(), but sometimes it makes more sense | |
| 3682 to do it using QUITP.) To use this macro, just call it at the | |
| 3683 appropriate time, and if its value is non-zero, do your cleanup code | |
| 3684 and then call QUIT. | |
| 3685 | |
| 3686 A different version (below) is used for the actual QUIT macro. */ | |
| 428 | 3687 #define QUITP \ |
| 853 | 3688 ((quit_check_signal_happened ? check_quit () : (void) 0), \ |
| 771 | 3689 QUIT_FLAG_SAYS_SHOULD_QUIT) |
| 428 | 3690 |
| 853 | 3691 /* This is the version actually called by QUIT. The difference |
| 3692 between it and QUITP is that it also has side effects in that it | |
| 3693 will handle anything else that has recently signalled itself | |
| 3694 asynchronously and wants to be handled now. Currently this | |
| 3695 includes executing asynchronous timeouts that may have been set | |
| 3696 from Lisp or from the poll-for-quit or poll-for-sigchld | |
| 3697 timers. (#### It seems that, to be slightly more accurate, we | |
| 3698 should also process poll-for-quit timers in the above version. | |
| 3699 However, this mechanism is inherently approximate, so it really | |
| 3700 doesn't matter much.) In the future, it might also include doing a | |
| 3701 thread context switch. Callers of QUITP generally don't except | |
| 1123 | 3702 random side effects to happen (#### unfortunately, random side effects |
| 3703 can happen anyway, e.g. through menu filters -- see comment above), | |
| 3704 so we have this different version. */ | |
| 428 | 3705 #define INTERNAL_QUITP \ |
| 853 | 3706 ((something_happened ? check_what_happened () : (void) 0), \ |
| 771 | 3707 QUIT_FLAG_SAYS_SHOULD_QUIT) |
| 428 | 3708 |
| 3709 /* Check quit-flag and quit if it is non-nil. Also do any other things | |
| 853 | 3710 that are triggered by asynchronous events and might want to be |
| 3711 handled. */ | |
| 428 | 3712 #define QUIT do { if (INTERNAL_QUITP) signal_quit (); } while (0) |
| 3713 | |
| 3714 | |
| 3715 /************************************************************************/ | |
| 3716 /* hashing */ | |
| 3717 /************************************************************************/ | |
| 3718 | |
| 3719 /* #### for a 64-bit machine, we should substitute a prime just over 2^32 */ | |
| 3720 #define GOOD_HASH 65599 /* prime number just over 2^16; Dragon book, p. 435 */ | |
| 3721 #define HASH2(a,b) (GOOD_HASH * (a) + (b)) | |
| 3722 #define HASH3(a,b,c) (GOOD_HASH * HASH2 (a,b) + (c)) | |
| 3723 #define HASH4(a,b,c,d) (GOOD_HASH * HASH3 (a,b,c) + (d)) | |
| 3724 #define HASH5(a,b,c,d,e) (GOOD_HASH * HASH4 (a,b,c,d) + (e)) | |
| 3725 #define HASH6(a,b,c,d,e,f) (GOOD_HASH * HASH5 (a,b,c,d,e) + (f)) | |
| 3726 #define HASH7(a,b,c,d,e,f,g) (GOOD_HASH * HASH6 (a,b,c,d,e,f) + (g)) | |
| 3727 #define HASH8(a,b,c,d,e,f,g,h) (GOOD_HASH * HASH7 (a,b,c,d,e,f,g) + (h)) | |
| 3728 #define HASH9(a,b,c,d,e,f,g,h,i) (GOOD_HASH * HASH8 (a,b,c,d,e,f,g,h) + (i)) | |
| 3729 | |
| 5013 | 3730 #define LISP_HASH(obj) ((unsigned long) STORE_LISP_IN_VOID (obj)) |
| 2516 | 3731 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
|
3732 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
|
3733 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
|
3734 Boolint equalp); |
| 428 | 3735 |
| 3736 | |
| 3737 /************************************************************************/ | |
| 3738 /* String translation */ | |
| 3739 /************************************************************************/ | |
| 3740 | |
| 771 | 3741 /* When support for message translation exists, GETTEXT() translates a |
| 3742 string from English into the language defined by | |
| 3743 `current-language-environment'. This is done by looking the string | |
| 3744 up in a large predefined table; if no translation is found, the | |
| 3745 original string is returned, and the failure is possibly logged so | |
| 3746 that the translation can later be entered into the table. | |
| 3747 | |
| 3748 In addition to this, there is a mechanism to snarf message strings | |
| 3749 out of the source code so that they can be entered into the tables. | |
| 3750 This is what make-msgfile.lex does. | |
| 3751 | |
| 3752 Handling `format' strings is more difficult: The format string | |
| 3753 should get translated, but not under all circumstances. When the | |
| 3754 format string is a Lisp string, what should happen is that | |
| 3755 Fformat() should format the untranslated args[0] and return that, | |
| 3756 and also call Fgettext() on args[0] and, if that is different, | |
| 3757 format it and store it in the `string-translatable' property of the | |
| 3758 returned string. See Fgettext(). | |
| 3759 | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3760 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
|
3761 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
|
3762 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
|
3763 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
|
3764 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
|
3765 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
|
3766 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3767 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
|
3768 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
|
3769 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
|
3770 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
|
3771 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
|
3772 build_msg_ascstring(). |
| 771 | 3773 */ |
| 3774 | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3775 /* 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
|
3776 translated into a foreign language. */ |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3777 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
|
3778 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3779 ASSERT_ASCTEXT_ASCII (s); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3780 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3781 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3782 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3783 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
|
3784 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3785 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3786 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3787 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3788 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
|
3789 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3790 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3791 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3792 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3793 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
|
3794 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3795 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3796 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3797 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3798 #define GETTEXT ASCGETTEXT |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3799 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3800 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
|
3801 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
|
3802 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
|
3803 #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
|
3804 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3805 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3806 /* 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
|
3807 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
|
3808 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
|
3809 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
|
3810 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
|
3811 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
|
3812 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
|
3813 during message snarfing (see above). |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3814 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3815 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
|
3816 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
|
3817 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
|
3818 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
|
3819 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
|
3820 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
|
3821 this property). |
| 428 | 3822 */ |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3823 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3824 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
|
3825 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3826 ASSERT_ASCTEXT_ASCII (s); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3827 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3828 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3829 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3830 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
|
3831 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3832 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3833 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3834 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3835 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
|
3836 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3837 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3838 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3839 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3840 #define DEFER_GETTEXT DEFER_ASCGETTEXT |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3841 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3842 MODULE_API Lisp_Object build_defer_istring (const Ibyte *); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3843 MODULE_API Lisp_Object build_defer_cistring (const CIbyte *); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3844 MODULE_API Lisp_Object build_defer_ascstring (const Ascbyte *); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3845 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3846 #define build_defer_string build_defer_ascstring |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3847 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3848 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3849 void write_msg_istring (Lisp_Object stream, const Ibyte *str); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3850 void write_msg_cistring (Lisp_Object stream, const CIbyte *str); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3851 void write_msg_ascstring (Lisp_Object stream, const Ascbyte *str); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3852 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3853 #define write_msg_string write_msg_ascstring |
| 428 | 3854 |
| 3855 | |
| 3856 /************************************************************************/ | |
| 3857 /* Garbage collection / GC-protection */ | |
| 3858 /************************************************************************/ | |
| 3859 | |
| 3860 /* Structure for recording stack slots that need marking */ | |
| 3861 | |
| 3862 /* This is a chain of structures, each of which points at a Lisp_Object | |
| 3863 variable whose value should be marked in garbage collection. | |
| 3864 Normally every link of the chain is an automatic variable of a function, | |
| 3865 and its `val' points to some argument or local variable of the function. | |
| 3866 On exit to the function, the chain is set back to the value it had on | |
| 3867 entry. This way, no link remains in the chain when the stack frame | |
| 3868 containing the link disappears. | |
| 3869 | |
| 3870 Every function that can call Feval must protect in this fashion all | |
| 3871 Lisp_Object variables whose contents will be used again. */ | |
| 3872 | |
| 1632 | 3873 extern MODULE_API struct gcpro *gcprolist; |
| 428 | 3874 |
| 1743 | 3875 END_C_DECLS |
| 1650 | 3876 |
| 1204 | 3877 /* #### Catching insufficient gcpro: |
| 3878 | |
| 3879 The C++ code below catches GCPRO without UNGCPRO or vice-versa. | |
| 3880 Catching cases where there's no GCPRO or UNGCPRO but should be, however, | |
| 3881 is much harder, but could be done: | |
| 3882 | |
| 3883 1. Lisp_Object becomes a real object. Its creator and destructor need to | |
| 3884 figure out whether the object is on the stack (by looking at the range | |
| 3885 that `this' is within), and if so, add the pointer to a list of all | |
| 3886 stack-based Lisp_Objects. | |
| 3887 | |
| 3888 2. The assignment method needs to do reference-counting on actual Lisp | |
| 3889 objects -- in particular, we need to know if there are any references | |
| 3890 to a Lisp object that are *NOT* from stack-based Lisp_Objects. | |
| 3891 | |
| 3892 3. When we get to a point in the code where we might garbage collect -- | |
| 3893 i.e. Ffuncall(), Feval(), or Fgarbage_collect() is called -- we look | |
| 3894 at our list of stack-based Lisp_Objects, and if there are any that | |
| 3895 point to Lisp objects with no non-stack references, see if there are | |
| 3896 any gcpros pointing to the object, and if not, set a flag indicating | |
| 3897 that the object is "destroyed". (Don't abort yet because the function | |
| 3898 might not use the object any more.) | |
| 3899 | |
| 3900 4. When we detag a pointer using XFOO(), abort if its "destroyed" flag | |
| 3901 is set. | |
| 3902 | |
| 3903 --ben | |
| 3904 */ | |
| 3905 | |
| 428 | 3906 struct gcpro |
| 3907 { | |
| 3908 struct gcpro *next; | |
| 771 | 3909 const Lisp_Object *var; /* Address of first protected variable */ |
| 428 | 3910 int nvars; /* Number of consecutive protected variables */ |
| 1204 | 3911 #if defined (__cplusplus) && defined (ERROR_CHECK_GC) |
| 3912 /* Try to catch GCPRO without UNGCPRO, or vice-versa. G++ complains (at | |
| 3913 least with sufficient numbers of warnings enabled, i.e. -Weffc++) if a | |
| 3914 copy constructor or assignment operator is not defined. */ | |
| 3915 gcpro () : next (0), var (0), nvars (0) { } | |
| 3916 gcpro (const gcpro& g) : next (g.next), var (g.var), nvars (g.nvars) { } | |
| 3917 gcpro& operator= (const gcpro& g) { next = g.next; var = g.var; | |
| 3918 nvars = g.nvars; | |
| 3919 return *this;} | |
| 3920 ~gcpro () { assert (!next); } | |
| 3921 #endif /* defined (__cplusplus) && defined (ERROR_CHECK_GC) */ | |
| 428 | 3922 }; |
| 3923 | |
| 3924 /* Normally, you declare variables gcpro1, gcpro2, ... and use the | |
| 3925 GCPROn() macros. However, if you need to have nested gcpro's, | |
| 3926 declare ngcpro1, ngcpro2, ... and use NGCPROn(). If you need | |
| 3927 to nest another level, use nngcpro1, nngcpro2, ... and use | |
| 3928 NNGCPROn(). If you need to nest yet another level, create | |
| 3929 the appropriate macros. */ | |
| 3930 | |
| 1123 | 3931 /* NOTE: About comments like "This function does not GC": These are there to |
| 3932 try to track whether GCPROing is necessary. Strictly speaking, some | |
| 3933 functions that say this might actually GC, but only when it is never | |
| 3934 possible to return (more specifically, in the process of signalling an | |
| 3935 error, the debugger may be invoked, and could GC). For GCPRO purposes, | |
| 3936 you only have to worry about functions that can GC and then return. | |
| 3937 The QUIT macro cannot GC any more, although this wasn't true at some point, | |
| 3938 and so some "This function can GC" comments may be inaccurate. | |
| 3939 */ | |
| 3940 | |
| 1743 | 3941 BEGIN_C_DECLS |
| 1650 | 3942 |
| 2367 | 3943 #define XGCDECL1(x) struct gcpro x##cpro1 |
| 3944 #define XGCDECL2(x) struct gcpro x##cpro1, x##cpro2 | |
| 3945 #define XGCDECL3(x) struct gcpro x##cpro1, x##cpro2, x##cpro3 | |
| 3946 #define XGCDECL4(x) struct gcpro x##cpro1, x##cpro2, x##cpro3, x##cpro4 | |
| 3947 #define XGCDECL5(x) struct gcpro x##cpro1, x##cpro2, x##cpro3, x##cpro4, x##cpro5 | |
| 3948 | |
| 428 | 3949 #ifdef DEBUG_GCPRO |
| 3950 | |
| 2367 | 3951 MODULE_API void debug_gcpro1 (Ascbyte *, int, struct gcpro *, Lisp_Object *); |
| 3952 MODULE_API void debug_gcpro2 (Ascbyte *, int, struct gcpro *, struct gcpro *, | |
| 1632 | 3953 Lisp_Object *, Lisp_Object *); |
| 2367 | 3954 MODULE_API void debug_gcpro3 (Ascbyte *, int, struct gcpro *, struct gcpro *, |
| 1632 | 3955 struct gcpro *, Lisp_Object *, Lisp_Object *, |
| 3956 Lisp_Object *); | |
| 2367 | 3957 MODULE_API void debug_gcpro4 (Ascbyte *, int, struct gcpro *, struct gcpro *, |
| 1632 | 3958 struct gcpro *, struct gcpro *, Lisp_Object *, |
| 3959 Lisp_Object *, Lisp_Object *, Lisp_Object *); | |
| 2367 | 3960 MODULE_API void debug_gcpro5 (Ascbyte *, int, struct gcpro *, struct gcpro *, |
| 1632 | 3961 struct gcpro *, struct gcpro *, struct gcpro *, |
| 3962 Lisp_Object *, Lisp_Object *, Lisp_Object *, | |
| 3963 Lisp_Object *, Lisp_Object *); | |
| 2367 | 3964 MODULE_API void debug_ungcpro(Ascbyte *, int, struct gcpro *); |
| 3965 | |
| 3966 #define XGCPRO1(x,v) \ | |
| 3967 debug_gcpro1 (__FILE__, __LINE__,&x##cpro1,&v) | |
| 3968 #define XGCPRO2(x,v1,v2) \ | |
| 3969 debug_gcpro2 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&v1,&v2) | |
| 3970 #define XGCPRO3(x,v1,v2,v3) \ | |
| 3971 debug_gcpro3 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&x##cpro3, \ | |
| 3972 &v1,&v2,&v3) | |
| 3973 #define XGCPRO4(x,v1,v2,v3,v4) \ | |
| 3974 debug_gcpro4 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&x##cpro3, \ | |
| 3975 &x##cpro4, \ | |
| 428 | 3976 &v1,&v2,&v3,&v4) |
| 2367 | 3977 #define XGCPRO5(x,v1,v2,v3,v4,v5) \ |
| 3978 debug_gcpro5 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&x##cpro3, \ | |
| 3979 &x##cpro4,&x##cpro5, \ | |
| 428 | 3980 &v1,&v2,&v3,&v4,&v5) |
| 2367 | 3981 #define XUNGCPRO(x) \ |
| 3982 debug_ungcpro(__FILE__, __LINE__,&x##cpro1) | |
| 428 | 3983 |
| 3984 #else /* ! DEBUG_GCPRO */ | |
| 3985 | |
| 2367 | 3986 #define XGCPRO1(x, var1) ((void) ( \ |
| 3987 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 3988 gcprolist = &x##cpro1 )) | |
| 3989 | |
| 3990 #define XGCPRO2(x, var1, var2) ((void) ( \ | |
| 3991 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 3992 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 3993 gcprolist = &x##cpro2 )) | |
| 3994 | |
| 3995 #define XGCPRO3(x, var1, var2, var3) ((void) ( \ | |
| 3996 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 3997 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 3998 x##cpro3.next = &x##cpro2, x##cpro3.var = &var3, x##cpro3.nvars = 1, \ | |
| 3999 gcprolist = &x##cpro3 )) | |
| 4000 | |
| 4001 #define XGCPRO4(x, var1, var2, var3, var4) ((void) ( \ | |
| 4002 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 4003 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 4004 x##cpro3.next = &x##cpro2, x##cpro3.var = &var3, x##cpro3.nvars = 1, \ | |
| 4005 x##cpro4.next = &x##cpro3, x##cpro4.var = &var4, x##cpro4.nvars = 1, \ | |
| 4006 gcprolist = &x##cpro4 )) | |
| 4007 | |
| 4008 #define XGCPRO5(x, var1, var2, var3, var4, var5) ((void) ( \ | |
| 4009 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 4010 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 4011 x##cpro3.next = &x##cpro2, x##cpro3.var = &var3, x##cpro3.nvars = 1, \ | |
| 4012 x##cpro4.next = &x##cpro3, x##cpro4.var = &var4, x##cpro4.nvars = 1, \ | |
| 4013 x##cpro5.next = &x##cpro4, x##cpro5.var = &var5, x##cpro5.nvars = 1, \ | |
| 4014 gcprolist = &x##cpro5 )) | |
| 4015 | |
| 4016 #define XGCPRO1_ARRAY(x, array, n) ((void) ( \ | |
| 4017 x##cpro1.next = gcprolist, x##cpro1.var = array, x##cpro1.nvars = n, \ | |
| 4018 gcprolist = &x##cpro1 )) | |
| 4019 | |
| 4020 #define XGCPRO2_ARRAY(x, array1, n1, array2, n2) ((void) ( \ | |
| 4021 x##cpro1.next = gcprolist, x##cpro1.var = array1, x##cpro1.nvars = n1, \ | |
| 4022 x##cpro2.next = &x##cpro1, x##cpro2.var = array2, x##cpro2.nvars = n2, \ | |
| 4023 gcprolist = &x##cpro2 )) | |
| 4024 | |
| 4025 #define XGCPRO3_ARRAY(x, array1, n1, array2, n2, array3, n3) ((void) ( \ | |
| 4026 x##cpro1.next = gcprolist, x##cpro1.var = array1, x##cpro1.nvars = n1, \ | |
| 4027 x##cpro2.next = &x##cpro1, x##cpro2.var = array2, x##cpro2.nvars = n2, \ | |
| 4028 x##cpro3.next = &x##cpro2, x##cpro3.var = array3, x##cpro3.nvars = n3, \ | |
| 4029 gcprolist = &x##cpro3 )) | |
| 853 | 4030 |
| 1204 | 4031 #if defined (__cplusplus) && defined (ERROR_CHECK_GC) |
| 4032 /* We need to reset each gcpro to avoid triggering the assert() in | |
| 4033 ~gcpro(). This happens in UNGCPRO and longjmp(). */ | |
| 4034 #define UNWIND_GCPRO_TO(val) \ | |
| 4035 do \ | |
| 4036 { \ | |
| 4037 struct gcpro *__gcpro_stop = (val); \ | |
| 4038 /* Try to catch UNGCPRO without GCPRO. We arrange for there to be a \ | |
| 4039 sentinel at the end of the gcprolist, so it should never be NULL. */ \ | |
| 4040 assert (__gcpro_stop); \ | |
| 4041 while (gcprolist != __gcpro_stop) \ | |
| 4042 { \ | |
| 4043 struct gcpro *__gcpro_next = gcprolist->next; \ | |
| 4044 gcprolist->next = 0; \ | |
| 4045 gcprolist = __gcpro_next; \ | |
| 4046 assert (gcprolist); \ | |
| 4047 } \ | |
| 4048 } while (0) | |
| 4049 #else | |
| 4050 #define UNWIND_GCPRO_TO(val) (gcprolist = (val)) | |
| 4051 #endif /* defined (__cplusplus) && defined (ERROR_CHECK_GC) */ | |
| 4052 | |
| 2367 | 4053 #define XUNGCPRO(x) UNWIND_GCPRO_TO (x##cpro1.next) |
| 428 | 4054 |
| 4055 #endif /* ! DEBUG_GCPRO */ | |
| 4056 | |
| 2367 | 4057 #define GCDECL1 XGCDECL1 (g) |
| 4058 #define GCDECL2 XGCDECL2 (g) | |
| 4059 #define GCDECL3 XGCDECL3 (g) | |
| 4060 #define GCDECL4 XGCDECL4 (g) | |
| 4061 #define GCDECL5 XGCDECL5 (g) | |
| 4062 | |
| 4063 #define GCPRO1(a) XGCPRO1 (g,a) | |
| 4064 #define GCPRO2(a,b) XGCPRO2 (g,a,b) | |
| 4065 #define GCPRO3(a,b,c) XGCPRO3 (g,a,b,c) | |
| 4066 #define GCPRO4(a,b,c,d) XGCPRO4 (g,a,b,c,d) | |
| 4067 #define GCPRO5(a,b,c,d,e) XGCPRO5 (g,a,b,c,d,e) | |
| 4068 | |
| 4069 #define GCPRO1_ARRAY(a1,n1) XGCPRO1_ARRAY(g,a1,n1) | |
| 4070 #define GCPRO2_ARRAY(a1,n1,a2,n2) XGCPRO2_ARRAY (g,a1,n1,a2,n2) | |
| 4071 #define GCPRO3_ARRAY(a1,n1,a2,n2,a3,n3) XGCPRO3_ARRAY (g,a1,n1,a2,n2,a3,n3) | |
| 4072 | |
| 4073 #define UNGCPRO XUNGCPRO (g) | |
| 4074 | |
| 4075 #define NGCDECL1 XGCDECL1 (ng) | |
| 4076 #define NGCDECL2 XGCDECL2 (ng) | |
| 4077 #define NGCDECL3 XGCDECL3 (ng) | |
| 4078 #define NGCDECL4 XGCDECL4 (ng) | |
| 4079 #define NGCDECL5 XGCDECL5 (ng) | |
| 4080 | |
| 4081 #define NGCPRO1(a) XGCPRO1 (ng,a) | |
| 4082 #define NGCPRO2(a,b) XGCPRO2 (ng,a,b) | |
| 4083 #define NGCPRO3(a,b,c) XGCPRO3 (ng,a,b,c) | |
| 4084 #define NGCPRO4(a,b,c,d) XGCPRO4 (ng,a,b,c,d) | |
| 4085 #define NGCPRO5(a,b,c,d,e) XGCPRO5 (ng,a,b,c,d,e) | |
| 4086 | |
| 4087 #define NGCPRO1_ARRAY(a1,n1) XGCPRO1_ARRAY(ng,a1,n1) | |
| 4088 #define NGCPRO2_ARRAY(a1,n1,a2,n2) XGCPRO2_ARRAY (ng,a1,n1,a2,n2) | |
| 4089 #define NGCPRO3_ARRAY(a1,n1,a2,n2,a3,n3) XGCPRO3_ARRAY (ng,a1,n1,a2,n2,a3,n3) | |
| 4090 | |
| 4091 #define NUNGCPRO XUNGCPRO (ng) | |
| 4092 | |
| 4093 #define NNGCDECL1 XGCDECL1 (nng) | |
| 4094 #define NNGCDECL2 XGCDECL2 (nng) | |
| 4095 #define NNGCDECL3 XGCDECL3 (nng) | |
| 4096 #define NNGCDECL4 XGCDECL4 (nng) | |
| 4097 #define NNGCDECL5 XGCDECL5 (nng) | |
| 4098 | |
| 4099 #define NNGCPRO1(a) XGCPRO1 (nng,a) | |
| 4100 #define NNGCPRO2(a,b) XGCPRO2 (nng,a,b) | |
| 4101 #define NNGCPRO3(a,b,c) XGCPRO3 (nng,a,b,c) | |
| 4102 #define NNGCPRO4(a,b,c,d) XGCPRO4 (nng,a,b,c,d) | |
| 4103 #define NNGCPRO5(a,b,c,d,e) XGCPRO5 (nng,a,b,c,d,e) | |
| 4104 | |
| 4105 #define NNGCPRO1_ARRAY(a1,n1) XGCPRO1_ARRAY(nng,a1,n1) | |
| 4106 #define NNGCPRO2_ARRAY(a1,n1,a2,n2) XGCPRO2_ARRAY (nng,a1,n1,a2,n2) | |
| 4107 #define NNGCPRO3_ARRAY(a1,n1,a2,n2,a3,n3) XGCPRO3_ARRAY (nng,a1,n1,a2,n2,a3,n3) | |
| 4108 | |
| 4109 #define NNUNGCPRO XUNGCPRO (nng) | |
| 4110 | |
| 428 | 4111 /* Evaluate expr, UNGCPRO, and then return the value of expr. */ |
| 4112 #define RETURN_UNGCPRO(expr) do \ | |
| 4113 { \ | |
| 4114 Lisp_Object ret_ungc_val = (expr); \ | |
| 4115 UNGCPRO; \ | |
| 4116 RETURN_SANS_WARNINGS ret_ungc_val; \ | |
| 4117 } while (0) | |
| 4118 | |
| 4119 /* Evaluate expr, NUNGCPRO, UNGCPRO, and then return the value of expr. */ | |
| 4120 #define RETURN_NUNGCPRO(expr) do \ | |
| 4121 { \ | |
| 4122 Lisp_Object ret_ungc_val = (expr); \ | |
| 4123 NUNGCPRO; \ | |
| 4124 UNGCPRO; \ | |
| 4125 RETURN_SANS_WARNINGS ret_ungc_val; \ | |
| 4126 } while (0) | |
| 4127 | |
| 4128 /* Evaluate expr, NNUNGCPRO, NUNGCPRO, UNGCPRO, and then return the | |
| 4129 value of expr. */ | |
| 4130 #define RETURN_NNUNGCPRO(expr) do \ | |
| 4131 { \ | |
| 4132 Lisp_Object ret_ungc_val = (expr); \ | |
| 4133 NNUNGCPRO; \ | |
| 4134 NUNGCPRO; \ | |
| 4135 UNGCPRO; \ | |
| 4136 RETURN_SANS_WARNINGS ret_ungc_val; \ | |
| 4137 } while (0) | |
| 4138 | |
| 452 | 4139 extern Lisp_Object_ptr_dynarr *staticpros; |
| 3092 | 4140 extern Lisp_Object_ptr_dynarr *staticpros_nodump; |
| 771 | 4141 #ifdef DEBUG_XEMACS |
| 4142 | |
| 4143 /* Help debug crashes gc-marking a staticpro'ed object. */ | |
| 4144 | |
|
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4145 MODULE_API void staticpro_1 (Lisp_Object *, const Ascbyte *); |
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4146 MODULE_API void staticpro_nodump_1 (Lisp_Object *, const Ascbyte *); |
|
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4147 #define staticpro(ptr) staticpro_1 (ptr, #ptr) |
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4148 #define staticpro_nodump(ptr) staticpro_nodump_1 (ptr, #ptr) |
| 771 | 4149 |
| 996 | 4150 #ifdef HAVE_SHLIB |
|
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4151 MODULE_API void unstaticpro_nodump_1 (Lisp_Object *, const Ascbyte *); |
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4152 #define unstaticpro_nodump(ptr) unstaticpro_nodump_1 (ptr, #ptr) |
| 996 | 4153 #endif |
| 4154 | |
| 771 | 4155 #else |
| 611 | 4156 |
| 428 | 4157 /* Call staticpro (&var) to protect static variable `var'. */ |
| 1632 | 4158 MODULE_API void staticpro (Lisp_Object *); |
|
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4159 /* staticpro_1 (varptr, name) is used when we're not directly calling |
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4160 staticpro() on the address of a Lisp variable, but on a pointer we |
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4161 got from elsewhere. In that case, NAME is a string describing the |
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|
4162 actual variable in question. NAME is used only for debugging purposes, |
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4163 and hence when not DEBUG_XEMACS, staticpro_1() just calls staticpro(). |
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|
4164 With DEBUG_XEMACS, however, it's the reverse -- staticpro() calls |
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|
4165 staticpro_1(), using the ANSI "stringize" operator to construct a string |
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4166 out of the variable name. */ |
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4167 #define staticpro_1(ptr, name) staticpro (ptr) |
| 428 | 4168 |
| 4169 /* Call staticpro_nodump (&var) to protect static variable `var'. */ | |
| 4170 /* var will not be saved at dump time */ | |
| 1632 | 4171 MODULE_API void staticpro_nodump (Lisp_Object *); |
|
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4172 #define staticpro_nodump_1(ptr, name) staticpro_nodump (ptr) |
| 428 | 4173 |
| 996 | 4174 #ifdef HAVE_SHLIB |
| 4175 /* Call unstaticpro_nodump (&var) to stop protecting static variable `var'. */ | |
| 1632 | 4176 MODULE_API void unstaticpro_nodump (Lisp_Object *); |
| 996 | 4177 #endif |
| 4178 | |
| 771 | 4179 #endif |
| 4180 | |
| 3263 | 4181 #ifdef NEW_GC |
| 2720 | 4182 extern Lisp_Object_dynarr *mcpros; |
| 4183 #ifdef DEBUG_XEMACS | |
| 4184 /* Help debug crashes gc-marking a mcpro'ed object. */ | |
|
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4185 MODULE_API void mcpro_1 (Lisp_Object, const Ascbyte *); |
| 2720 | 4186 #define mcpro(ptr) mcpro_1 (ptr, #ptr) |
| 4187 #else /* not DEBUG_XEMACS */ | |
| 4188 /* Call mcpro (&var) to protect mc variable `var'. */ | |
| 4189 MODULE_API void mcpro (Lisp_Object); | |
| 4190 #endif /* not DEBUG_XEMACS */ | |
| 3263 | 4191 #endif /* NEW_GC */ |
| 2720 | 4192 |
| 771 | 4193 void register_post_gc_action (void (*fun) (void *), void *arg); |
| 4194 int begin_gc_forbidden (void); | |
| 4195 void end_gc_forbidden (int count); | |
| 1957 | 4196 extern int gc_currently_forbidden; |
| 771 | 4197 |
| 1743 | 4198 END_C_DECLS |
| 1650 | 4199 |
| 771 | 4200 |
| 4201 /************************************************************************/ | |
| 4202 /* Misc definitions */ | |
| 4203 /************************************************************************/ | |
| 442 | 4204 |
| 4205 /************************************************************************/ | |
| 1983 | 4206 /* Other numeric types */ |
| 4207 /************************************************************************/ | |
| 4208 #include "number.h" | |
| 4209 | |
| 4210 | |
| 4211 /************************************************************************/ | |
| 442 | 4212 /* prototypes */ |
| 4213 /************************************************************************/ | |
| 4214 | |
| 4215 /* NOTE: Prototypes should go HERE, not in various header files, unless | |
| 4216 they specifically reference a type that's not defined in lisp.h. | |
| 4217 (And even then, you might consider adding the type to lisp.h.) | |
| 4218 | |
| 4219 The idea is that header files typically contain the innards of objects, | |
| 4220 and we want to minimize the number of "dependencies" of one file on | |
| 4221 the specifics of such objects. Putting prototypes here minimizes the | |
| 4222 number of header files that need to be included -- good for a number | |
| 4223 of reasons. --ben */ | |
| 4224 | |
| 4225 /* Prototypes for all init/syms_of/vars_of initialization functions. */ | |
| 4226 #include "symsinit.h" | |
| 4227 | |
| 1743 | 4228 BEGIN_C_DECLS |
| 1650 | 4229 |
| 826 | 4230 /* Defined in abbrev.c */ |
| 1632 | 4231 MODULE_API EXFUN (Fexpand_abbrev, 0); |
| 826 | 4232 |
| 428 | 4233 /* Defined in alloc.c */ |
| 1632 | 4234 MODULE_API EXFUN (Fcons, 2); |
| 4235 MODULE_API EXFUN (Flist, MANY); | |
|
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8431b52e43b1
Move the various map* functions to C; add #'map-into.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4888
diff
changeset
|
4236 EXFUN (Fbit_vector, MANY); |
| 826 | 4237 EXFUN (Fmake_byte_code, MANY); |
| 1632 | 4238 MODULE_API EXFUN (Fmake_list, 2); |
| 4239 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
|
4240 EXFUN (Fstring, MANY); |
| 1632 | 4241 MODULE_API EXFUN (Fmake_symbol, 1); |
| 4242 MODULE_API EXFUN (Fmake_vector, 2); | |
| 4243 MODULE_API EXFUN (Fvector, MANY); | |
| 826 | 4244 |
|
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
|
4245 void deadbeef_memory (void *ptr, Bytecount size); |
| 3263 | 4246 #ifndef NEW_GC |
| 428 | 4247 void release_breathing_space (void); |
| 3263 | 4248 #endif /* not NEW_GC */ |
| 428 | 4249 Lisp_Object noseeum_cons (Lisp_Object, Lisp_Object); |
| 1632 | 4250 MODULE_API Lisp_Object make_vector (Elemcount, Lisp_Object); |
| 4251 MODULE_API Lisp_Object vector1 (Lisp_Object); | |
| 4252 MODULE_API Lisp_Object vector2 (Lisp_Object, Lisp_Object); | |
| 4253 MODULE_API Lisp_Object vector3 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 665 | 4254 Lisp_Object make_bit_vector (Elemcount, Lisp_Object); |
| 4255 Lisp_Object make_bit_vector_from_byte_vector (unsigned char *, Elemcount); | |
| 428 | 4256 Lisp_Object noseeum_make_marker (void); |
| 3092 | 4257 #ifndef NEW_GC |
| 428 | 4258 void garbage_collect_1 (void); |
| 3092 | 4259 #endif /* not NEW_GC */ |
| 1632 | 4260 MODULE_API Lisp_Object acons (Lisp_Object, Lisp_Object, Lisp_Object); |
| 4261 MODULE_API Lisp_Object cons3 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4262 MODULE_API Lisp_Object list1 (Lisp_Object); | |
| 4263 MODULE_API Lisp_Object list2 (Lisp_Object, Lisp_Object); | |
| 4264 MODULE_API Lisp_Object list3 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4265 MODULE_API Lisp_Object list4 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4266 Lisp_Object); | |
|
5157
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
4267 MODULE_API Lisp_Object list5 (Lisp_Object, Lisp_Object, Lisp_Object, |
| 1632 | 4268 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
|
4269 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
|
4270 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
|
4271 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
|
4272 MODULE_API Lisp_Object listu (Lisp_Object, ...); |
| 428 | 4273 DECLARE_DOESNT_RETURN (memory_full (void)); |
| 4274 void disksave_object_finalization (void); | |
|
5158
9e0b43d3095c
more cleanups to object-memory-usage stuff
Ben Wing <ben@xemacs.org>
parents:
5157
diff
changeset
|
4275 void finish_object_memory_usage_stats (void); |
| 428 | 4276 extern int purify_flag; |
| 3092 | 4277 #ifndef NEW_GC |
| 428 | 4278 extern EMACS_INT gc_generation_number[1]; |
| 3092 | 4279 #endif /* not NEW_GC */ |
| 428 | 4280 int c_readonly (Lisp_Object); |
| 4281 int lisp_readonly (Lisp_Object); | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4282 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
|
4283 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
|
4284 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
|
4285 MODULE_API Lisp_Object build_extstring (const Extbyte *, Lisp_Object); |
| 1632 | 4286 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
|
4287 MODULE_API Lisp_Object make_extstring (const Extbyte *, EMACS_INT, Lisp_Object); |
| 771 | 4288 void init_string_ascii_begin (Lisp_Object string); |
| 428 | 4289 Lisp_Object make_uninit_string (Bytecount); |
| 1632 | 4290 MODULE_API Lisp_Object make_float (double); |
| 867 | 4291 Lisp_Object make_string_nocopy (const Ibyte *, Bytecount); |
| 853 | 4292 void free_cons (Lisp_Object); |
| 428 | 4293 void free_list (Lisp_Object); |
| 4294 void free_alist (Lisp_Object); | |
| 1204 | 4295 void free_marker (Lisp_Object); |
| 428 | 4296 int object_dead_p (Lisp_Object); |
| 4297 void mark_object (Lisp_Object obj); | |
| 4298 int marked_p (Lisp_Object obj); | |
| 851 | 4299 extern int funcall_allocation_flag; |
| 814 | 4300 extern int need_to_garbage_collect; |
| 1632 | 4301 extern MODULE_API int need_to_check_c_alloca; |
| 888 | 4302 extern int need_to_signal_post_gc; |
| 1333 | 4303 extern Lisp_Object Qpost_gc_hook, Qgarbage_collecting; |
| 851 | 4304 void recompute_funcall_allocation_flag (void); |
| 428 | 4305 |
|
5157
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
4306 Bytecount malloced_storage_size (void *, Bytecount, struct usage_stats *); |
| 1204 | 4307 |
| 4308 #ifdef EVENT_DATA_AS_OBJECTS | |
| 4309 Lisp_Object make_key_data (void); | |
| 4310 Lisp_Object make_button_data (void); | |
| 4311 Lisp_Object make_motion_data (void); | |
| 4312 Lisp_Object make_process_data (void); | |
| 4313 Lisp_Object make_timeout_data (void); | |
| 4314 Lisp_Object make_magic_data (void); | |
| 4315 Lisp_Object make_magic_eval_data (void); | |
| 4316 Lisp_Object make_eval_data (void); | |
| 4317 Lisp_Object make_misc_user_data (void); | |
| 4318 void free_key_data (Lisp_Object); | |
| 4319 void free_button_data (Lisp_Object); | |
| 4320 void free_motion_data (Lisp_Object); | |
| 4321 void free_process_data (Lisp_Object); | |
| 4322 void free_timeout_data (Lisp_Object); | |
| 4323 void free_magic_data (Lisp_Object); | |
| 4324 void free_magic_eval_data (Lisp_Object); | |
| 4325 void free_eval_data (Lisp_Object); | |
| 4326 void free_misc_user_data (Lisp_Object); | |
| 4327 #endif /* EVENT_DATA_AS_OBJECTS */ | |
| 934 | 4328 |
| 428 | 4329 /* Defined in buffer.c */ |
| 4330 Lisp_Object get_truename_buffer (Lisp_Object); | |
| 4331 void switch_to_buffer (Lisp_Object, Lisp_Object); | |
| 4332 extern int find_file_compare_truenames; | |
| 4333 extern int find_file_use_truenames; | |
| 867 | 4334 Ibyte *get_initial_directory (Ibyte *pathname, Bytecount size); |
| 771 | 4335 void set_buffer_internal (struct buffer *b); |
| 4336 struct buffer *decode_buffer (Lisp_Object buffer, int allow_string); | |
| 4337 | |
| 4338 void record_buffer (Lisp_Object buf); | |
| 4339 Lisp_Object get_buffer (Lisp_Object name, | |
| 4340 int error_if_deleted_or_does_not_exist); | |
| 4341 int map_over_sharing_buffers (struct buffer *buf, | |
| 4342 int (*mapfun) (struct buffer *buf, | |
| 4343 void *closure), | |
| 4344 void *closure); | |
| 1204 | 4345 void cleanup_buffer_undo_lists (void); |
| 771 | 4346 |
| 4347 extern struct buffer *current_buffer; | |
| 4348 | |
| 4349 extern void init_initial_directory (void); /* initialize initial_directory */ | |
| 4350 | |
| 4351 EXFUN (Fbuffer_disable_undo, 1); | |
| 1632 | 4352 MODULE_API EXFUN (Fbuffer_modified_p, 1); |
| 4353 MODULE_API EXFUN (Fbuffer_name, 1); | |
| 4354 MODULE_API EXFUN (Fcurrent_buffer, 0); | |
| 771 | 4355 EXFUN (Ferase_buffer, 1); |
| 4356 EXFUN (Fget_buffer, 1); | |
| 4357 EXFUN (Fget_buffer_create, 1); | |
| 4358 EXFUN (Fget_file_buffer, 1); | |
| 1632 | 4359 MODULE_API EXFUN (Fkill_buffer, 1); |
| 771 | 4360 EXFUN (Fother_buffer, 3); |
| 4361 EXFUN (Frecord_buffer, 1); | |
| 1632 | 4362 MODULE_API EXFUN (Fset_buffer, 1); |
| 771 | 4363 EXFUN (Fset_buffer_modified_p, 2); |
| 4364 | |
| 4365 extern Lisp_Object QSscratch, Qafter_change_function, Qafter_change_functions; | |
| 4366 extern Lisp_Object Qbefore_change_function, Qbefore_change_functions; | |
| 4367 extern Lisp_Object Qbuffer_or_string_p, Qdefault_directory, Qfirst_change_hook; | |
| 4368 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
|
4369 extern Lisp_Object Qbuffer_live_p; |
| 771 | 4370 extern Lisp_Object Vafter_change_functions, Vbefore_change_function; |
| 4371 extern Lisp_Object Vbefore_change_functions, Vbuffer_alist, Vbuffer_defaults; | |
| 4372 extern Lisp_Object Vinhibit_read_only, Vtransient_mark_mode; | |
| 428 | 4373 |
| 563 | 4374 /* Defined in bytecode.c */ |
| 826 | 4375 EXFUN (Fbyte_code, 3); |
| 4376 | |
| 593 | 4377 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
|
4378 (const Ascbyte *reason, Lisp_Object frob)); |
| 563 | 4379 |
| 4932 | 4380 extern Lisp_Object Qbyte_code, Qinvalid_byte_code; |
| 563 | 4381 |
| 826 | 4382 /* Defined in callint.c */ |
| 4383 EXFUN (Fcall_interactively, 3); | |
| 4384 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
|
4385 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
|
4386 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
|
4387 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
|
4388 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
|
4389 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
|
4390 extern Lisp_Object Vmark_even_if_inactive; |
| 826 | 4391 |
| 4392 /* Defined in casefiddle.c */ | |
| 4393 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
|
4394 EXFUN (Fcanoncase, 2); |
| 826 | 4395 EXFUN (Fupcase, 2); |
| 4396 EXFUN (Fupcase_initials, 2); | |
| 4397 EXFUN (Fupcase_initials_region, 3); | |
| 4398 EXFUN (Fupcase_region, 3); | |
| 4399 | |
| 4400 /* Defined in casetab.c */ | |
| 4401 EXFUN (Fset_standard_case_table, 1); | |
| 4402 | |
| 4403 /* Defined in chartab.c */ | |
| 4404 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
|
4405 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
|
4406 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
|
4407 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4408 /* 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
|
4409 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
|
4410 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
|
4411 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
|
4412 extern Lisp_Object Vdisabled_command_hook; |
| 826 | 4413 |
| 4414 /* Defined in cmds.c */ | |
| 4415 EXFUN (Fbeginning_of_line, 2); | |
| 4416 EXFUN (Fend_of_line, 2); | |
| 4417 EXFUN (Fforward_char, 2); | |
| 4418 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
|
4419 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
|
4420 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4421 /* 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
|
4422 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
|
4423 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
|
4424 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4425 /* 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
|
4426 extern Lisp_Object Vstdio_str; |
| 826 | 4427 |
| 428 | 4428 /* Defined in data.c */ |
| 826 | 4429 EXFUN (Fadd1, 1); |
| 4430 EXFUN (Faref, 2); | |
| 4431 EXFUN (Faset, 3); | |
| 4432 EXFUN (Fcar, 1); | |
| 4433 EXFUN (Fcar_safe, 1); | |
| 4434 EXFUN (Fcdr, 1); | |
| 919 | 4435 EXFUN (Fcdr_safe, 1); |
| 826 | 4436 EXFUN (Fgeq, MANY); |
| 4437 EXFUN (Fgtr, MANY); | |
| 4438 EXFUN (Findirect_function, 1); | |
| 4439 EXFUN (Fleq, MANY); | |
| 4440 EXFUN (Flistp, 1); | |
| 4441 EXFUN (Flss, MANY); | |
| 4442 EXFUN (Fmax, MANY); | |
| 4443 EXFUN (Fmin, MANY); | |
| 4444 EXFUN (Fminus, MANY); | |
| 4445 EXFUN (Fnumber_to_string, 1); | |
| 4446 EXFUN (Fplus, MANY); | |
| 4447 EXFUN (Fquo, MANY); | |
| 4448 EXFUN (Frem, 2); | |
| 4449 EXFUN (Fsetcar, 2); | |
| 4450 EXFUN (Fsetcdr, 2); | |
| 4451 EXFUN (Fsub1, 1); | |
| 4452 EXFUN (Fsubr_max_args, 1); | |
| 4453 EXFUN (Fsubr_min_args, 1); | |
| 4454 EXFUN (Ftimes, MANY); | |
| 4455 | |
| 428 | 4456 DECLARE_DOESNT_RETURN (c_write_error (Lisp_Object)); |
| 4457 DECLARE_DOESNT_RETURN (lisp_write_error (Lisp_Object)); | |
| 4458 DECLARE_DOESNT_RETURN (args_out_of_range (Lisp_Object, Lisp_Object)); | |
| 4459 DECLARE_DOESNT_RETURN (args_out_of_range_3 (Lisp_Object, Lisp_Object, | |
| 4460 Lisp_Object)); | |
| 1632 | 4461 MODULE_API Lisp_Object wrong_type_argument (Lisp_Object, Lisp_Object); |
| 4462 MODULE_API | |
| 428 | 4463 DECLARE_DOESNT_RETURN (dead_wrong_type_argument (Lisp_Object, Lisp_Object)); |
| 4464 void check_int_range (EMACS_INT, EMACS_INT, EMACS_INT); | |
| 4465 | |
| 771 | 4466 EXFUN (Fint_to_char, 1); |
| 4467 EXFUN (Fchar_to_int, 1); | |
| 4468 | |
| 428 | 4469 enum arith_comparison { |
| 4470 arith_equal, | |
| 4471 arith_notequal, | |
| 4472 arith_less, | |
| 4473 arith_grtr, | |
| 4474 arith_less_or_equal, | |
| 4475 arith_grtr_or_equal }; | |
| 4476 Lisp_Object arithcompare (Lisp_Object, Lisp_Object, enum arith_comparison); | |
| 4477 | |
| 707 | 4478 /* Do NOT use word_to_lisp or wasteful_word_to_lisp to decode time_t's |
| 4479 unless you KNOW arg is non-negative. They cannot return negative | |
| 4480 values! Use make_time. */ | |
| 428 | 4481 Lisp_Object word_to_lisp (unsigned int); |
| 4482 unsigned int lisp_to_word (Lisp_Object); | |
| 4483 | |
| 4932 | 4484 extern Lisp_Object Qarrayp, Qbitp, Qchar_or_string_p, Qcharacterp, |
| 4485 Qerror_conditions, Qerror_message, Qinteger_char_or_marker_p, | |
| 4486 Qinteger_or_char_p, Qinteger_or_marker_p, Qlambda, Qlistp, Qnatnump, | |
| 4487 Qnonnegativep, Qnumber_char_or_marker_p, Qnumberp, Qquote, Qtrue_list_p; | |
| 4488 extern MODULE_API Lisp_Object Qintegerp; | |
| 4489 | |
| 4490 extern Lisp_Object Qarith_error, Qbeginning_of_buffer, Qbuffer_read_only, | |
| 4491 Qcircular_list, Qcircular_property_list, Qconversion_error, | |
| 4492 Qcyclic_variable_indirection, Qdomain_error, Qediting_error, | |
| 4493 Qend_of_buffer, Qend_of_file, Qerror, Qfile_error, Qinternal_error, | |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
4494 Qinvalid_change, Qinvalid_constant, Qinvalid_function, |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
4495 Qinvalid_keyword_argument, Qinvalid_operation, |
| 4932 | 4496 Qinvalid_read_syntax, Qinvalid_state, Qio_error, Qlist_formation_error, |
| 4497 Qmalformed_list, Qmalformed_property_list, Qno_catch, Qout_of_memory, | |
| 4498 Qoverflow_error, Qprinting_unreadable_object, Qquit, Qrange_error, | |
| 4499 Qsetting_constant, Qsingularity_error, Qstack_overflow, | |
| 4500 Qstructure_formation_error, Qtext_conversion_error, Qunderflow_error, | |
| 4501 Qvoid_function, Qvoid_variable, Qwrong_number_of_arguments, | |
| 4502 Qwrong_type_argument; | |
|
5139
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 Qcdr; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4504 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
|
4505 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
|
4506 extern Lisp_Object Qsequencep; |
| 4932 | 4507 extern MODULE_API Lisp_Object Qinvalid_argument, Qsyntax_error; |
| 4508 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4509 /* 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
|
4510 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
|
4511 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4512 /* 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
|
4513 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
|
4514 |
| 428 | 4515 /* 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
|
4516 Lisp_Object make_directory_hash_table (Lisp_Object); |
| 428 | 4517 |
| 4518 /* Defined in doc.c */ | |
| 826 | 4519 EXFUN (Fsubstitute_command_keys, 1); |
| 4520 | |
| 814 | 4521 Lisp_Object unparesseuxify_doc_string (int fd, EMACS_INT position, |
| 867 | 4522 Ibyte *name_nonreloc, |
| 814 | 4523 Lisp_Object name_reloc, |
| 4524 int standard_doc_file); | |
| 428 | 4525 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
|
4526 extern Lisp_Object Vinternal_doc_file_name; |
| 428 | 4527 |
| 4528 /* Defined in doprnt.c */ | |
| 867 | 4529 Bytecount emacs_doprnt_va (Lisp_Object stream, const Ibyte *format_nonreloc, |
| 771 | 4530 Bytecount format_length, Lisp_Object format_reloc, |
| 4531 va_list vargs); | |
| 867 | 4532 Bytecount emacs_doprnt (Lisp_Object stream, const Ibyte *format_nonreloc, |
| 771 | 4533 Bytecount format_length, Lisp_Object format_reloc, |
| 4534 int nargs, const Lisp_Object *largs, ...); | |
| 867 | 4535 Lisp_Object emacs_vsprintf_string_lisp (const CIbyte *format_nonreloc, |
| 771 | 4536 Lisp_Object format_reloc, int nargs, |
| 4537 const Lisp_Object *largs); | |
| 867 | 4538 Lisp_Object emacs_sprintf_string_lisp (const CIbyte *format_nonreloc, |
| 771 | 4539 Lisp_Object format_reloc, int nargs, ...); |
| 867 | 4540 Ibyte *emacs_vsprintf_malloc_lisp (const CIbyte *format_nonreloc, |
| 771 | 4541 Lisp_Object format_reloc, int nargs, |
| 4542 const Lisp_Object *largs, | |
| 4543 Bytecount *len_out); | |
| 867 | 4544 Ibyte *emacs_sprintf_malloc_lisp (Bytecount *len_out, |
| 4545 const CIbyte *format_nonreloc, | |
| 771 | 4546 Lisp_Object format_reloc, int nargs, ...); |
| 867 | 4547 Lisp_Object emacs_vsprintf_string (const CIbyte *format, va_list vargs); |
| 4548 Lisp_Object emacs_sprintf_string (const CIbyte *format, ...) | |
| 771 | 4549 PRINTF_ARGS (1, 2); |
| 867 | 4550 Ibyte *emacs_vsprintf_malloc (const CIbyte *format, va_list vargs, |
| 771 | 4551 Bytecount *len_out); |
| 867 | 4552 Ibyte *emacs_sprintf_malloc (Bytecount *len_out, const CIbyte *format, ...) |
| 771 | 4553 PRINTF_ARGS (2, 3); |
| 867 | 4554 Bytecount emacs_vsprintf (Ibyte *output, const CIbyte *format, |
| 771 | 4555 va_list vargs); |
| 867 | 4556 Bytecount emacs_sprintf (Ibyte *output, const CIbyte *format, ...) |
| 771 | 4557 PRINTF_ARGS (2, 3); |
| 4558 | |
| 428 | 4559 |
| 4560 /* Defined in editfns.c */ | |
| 826 | 4561 EXFUN (Fbobp, 1); |
| 4562 EXFUN (Fbolp, 1); | |
| 4563 EXFUN (Fbuffer_substring, 3); | |
| 4564 EXFUN (Fchar_after, 2); | |
| 4565 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
|
4566 EXFUN (Fcurrent_time, 0); |
| 826 | 4567 EXFUN (Fdelete_region, 3); |
| 4568 EXFUN (Feobp, 1); | |
| 4569 EXFUN (Feolp, 1); | |
| 4570 EXFUN (Ffollowing_char, 1); | |
| 4571 EXFUN (Fformat, MANY); | |
| 4572 EXFUN (Fgoto_char, 2); | |
| 4573 EXFUN (Finsert, MANY); | |
| 4574 EXFUN (Finsert_buffer_substring, 3); | |
| 4575 EXFUN (Finsert_char, 4); | |
| 4576 EXFUN (Fnarrow_to_region, 3); | |
| 4577 EXFUN (Fpoint, 1); | |
| 4578 EXFUN (Fpoint_marker, 2); | |
| 4579 EXFUN (Fpoint_max, 1); | |
| 4580 EXFUN (Fpoint_min, 1); | |
| 4581 EXFUN (Fpreceding_char, 1); | |
| 4582 EXFUN (Fsystem_name, 0); | |
| 4583 EXFUN (Fuser_home_directory, 0); | |
| 4584 EXFUN (Fuser_login_name, 1); | |
| 4585 EXFUN (Fwiden, 1); | |
| 4586 | |
| 428 | 4587 void uncache_home_directory (void); |
| 867 | 4588 Ibyte *get_home_directory (void); |
| 4589 Ibyte *user_login_name (uid_t *); | |
| 428 | 4590 void buffer_insert1 (struct buffer *, Lisp_Object); |
| 665 | 4591 Lisp_Object make_string_from_buffer (struct buffer *, Charbpos, Charcount); |
| 4592 Lisp_Object make_string_from_buffer_no_extents (struct buffer *, Charbpos, Charcount); | |
| 707 | 4593 Lisp_Object make_time (time_t); |
| 428 | 4594 Lisp_Object save_excursion_save (void); |
| 844 | 4595 Lisp_Object save_restriction_save (struct buffer *buf); |
| 428 | 4596 Lisp_Object save_excursion_restore (Lisp_Object); |
| 4597 Lisp_Object save_restriction_restore (Lisp_Object); | |
| 771 | 4598 void widen_buffer (struct buffer *b, int no_clip); |
| 4599 int beginning_of_line_p (struct buffer *b, Charbpos pt); | |
| 428 | 4600 Lisp_Object save_current_buffer_restore (Lisp_Object); |
| 4601 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4602 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
|
4603 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
|
4604 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
|
4605 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
|
4606 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
|
4607 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
|
4608 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
|
4609 |
| 428 | 4610 /* Defined in emacs.c */ |
| 2268 | 4611 EXFUN_NORETURN (Fkill_emacs, 1); |
| 826 | 4612 EXFUN (Frunning_temacs_p, 0); |
| 1123 | 4613 EXFUN (Fforce_debugging_signal, 1); |
| 826 | 4614 |
| 428 | 4615 SIGTYPE fatal_error_signal (int); |
| 2367 | 4616 Lisp_Object make_arg_list (int, Wexttext **); |
| 4617 void make_argc_argv (Lisp_Object, int *, Wexttext ***); | |
| 4618 void free_argc_argv (Wexttext **); | |
| 771 | 4619 Lisp_Object split_external_path (const Extbyte *path); |
| 867 | 4620 Lisp_Object split_env_path (const CIbyte *evarname, const Ibyte *default_); |
| 771 | 4621 |
| 428 | 4622 /* Nonzero means don't do interactive redisplay and don't change tty modes */ |
| 442 | 4623 extern int noninteractive, noninteractive1; |
| 2367 | 4624 extern int inhibit_non_essential_conversion_operations; |
| 428 | 4625 extern int preparing_for_armageddon; |
| 458 | 4626 extern Fixnum emacs_priority; |
| 428 | 4627 extern int suppress_early_error_handler_backtrace; |
| 771 | 4628 void debug_break (void); |
| 4854 | 4629 int debug_can_access_memory (const void *ptr, Bytecount len); |
| 2210 | 4630 DECLARE_DOESNT_RETURN (really_abort (void)); |
| 776 | 4631 void zero_out_command_line_status_vars (void); |
| 428 | 4632 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4633 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
|
4634 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
|
4635 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
|
4636 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
|
4637 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
|
4638 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
|
4639 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
|
4640 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
|
4641 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
|
4642 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
|
4643 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
|
4644 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
|
4645 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
|
4646 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
|
4647 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
|
4648 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
|
4649 |
| 826 | 4650 /* Defined in emodules.c */ |
| 996 | 4651 #ifdef HAVE_SHLIB |
| 826 | 4652 EXFUN (Flist_modules, 0); |
| 4653 EXFUN (Fload_module, 3); | |
| 996 | 4654 extern int unloading_module; |
| 4655 #endif | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4656 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
|
4657 extern Lisp_Object Qmodule; |
| 826 | 4658 |
| 428 | 4659 /* Defined in eval.c */ |
| 1706 | 4660 MODULE_API EXFUN (Fapply, MANY); |
| 826 | 4661 EXFUN (Fbacktrace, 2); |
| 4662 EXFUN (Fcommand_execute, 3); | |
| 4663 EXFUN (Fcommandp, 1); | |
|
4744
17f7e9191c0b
Rationalise duplicated functionality, #'custom-quote, #'quote-maybe.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4690
diff
changeset
|
4664 EXFUN (Fquote_maybe, 1); |
| 1706 | 4665 MODULE_API EXFUN (Feval, 1); |
| 4666 MODULE_API EXFUN (Ffuncall, MANY); | |
| 826 | 4667 EXFUN (Ffunctionp, 1); |
| 4668 EXFUN (Finteractive_p, 0); | |
| 4669 EXFUN (Fprogn, UNEVALLED); | |
| 1706 | 4670 MODULE_API EXFUN (Fsignal, 2); |
|
4677
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4671 MODULE_API EXFUN_NORETURN (Fthrow, UNEVALLED); |
| 1706 | 4672 MODULE_API EXFUN (Fcall_with_condition_handler, MANY); |
| 853 | 4673 EXFUN (Ffunction_max_args, 1); |
| 4674 EXFUN (Ffunction_min_args, 1); | |
| 826 | 4675 |
|
4677
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4676 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
|
4677 Lisp_Object, int, |
|
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4678 Lisp_Object, Lisp_Object)); |
|
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4679 |
| 1632 | 4680 MODULE_API DECLARE_DOESNT_RETURN (signal_error_1 (Lisp_Object, Lisp_Object)); |
| 563 | 4681 void maybe_signal_error_1 (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 4682 Error_Behavior); |
| 563 | 4683 Lisp_Object maybe_signal_continuable_error_1 (Lisp_Object, Lisp_Object, |
| 578 | 4684 Lisp_Object, Error_Behavior); |
| 1743 | 4685 MODULE_API DECLARE_DOESNT_RETURN (signal_ferror (Lisp_Object, const CIbyte *, |
| 4686 ...)) PRINTF_ARGS(2, 3); | |
| 578 | 4687 void maybe_signal_ferror (Lisp_Object, Lisp_Object, Error_Behavior, |
| 867 | 4688 const CIbyte *, ...) PRINTF_ARGS (4, 5); |
| 4689 Lisp_Object signal_continuable_ferror (Lisp_Object, const CIbyte *, ...) | |
| 442 | 4690 PRINTF_ARGS (2, 3); |
| 563 | 4691 Lisp_Object maybe_signal_continuable_ferror (Lisp_Object, Lisp_Object, |
| 578 | 4692 Error_Behavior, |
| 867 | 4693 const CIbyte *, ...) |
| 442 | 4694 PRINTF_ARGS (4, 5); |
| 563 | 4695 |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4696 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
|
4697 DECLARE_DOESNT_RETURN (signal_error (Lisp_Object, const Ascbyte *, |
| 563 | 4698 Lisp_Object)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4699 void maybe_signal_error (Lisp_Object, const Ascbyte *, Lisp_Object, |
| 578 | 4700 Lisp_Object, Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4701 Lisp_Object signal_continuable_error (Lisp_Object, const Ascbyte *, |
| 563 | 4702 Lisp_Object); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4703 Lisp_Object maybe_signal_continuable_error (Lisp_Object, const Ascbyte *, |
| 563 | 4704 Lisp_Object, |
| 578 | 4705 Lisp_Object, Error_Behavior); |
| 1743 | 4706 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
|
4707 const Ascbyte *, ...)) |
| 1743 | 4708 PRINTF_ARGS(3, 4); |
| 563 | 4709 void maybe_signal_ferror_with_frob (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 4710 Error_Behavior, |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4711 const Ascbyte *, ...) PRINTF_ARGS (5, 6); |
| 563 | 4712 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
|
4713 const Ascbyte *, |
| 563 | 4714 ...) PRINTF_ARGS (3, 4); |
| 4715 Lisp_Object maybe_signal_continuable_ferror_with_frob (Lisp_Object, | |
| 4716 Lisp_Object, | |
| 4717 Lisp_Object, | |
| 578 | 4718 Error_Behavior, |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4719 const Ascbyte *, ...) |
| 442 | 4720 PRINTF_ARGS (5, 6); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4721 DECLARE_DOESNT_RETURN (signal_error_2 (Lisp_Object, const Ascbyte *, |
| 563 | 4722 Lisp_Object, Lisp_Object)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4723 void maybe_signal_error_2 (Lisp_Object, const Ascbyte *, Lisp_Object, |
| 578 | 4724 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
|
4725 Lisp_Object signal_continuable_error_2 (Lisp_Object, const Ascbyte *, |
| 563 | 4726 Lisp_Object, Lisp_Object); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4727 Lisp_Object maybe_signal_continuable_error_2 (Lisp_Object, const Ascbyte *, |
| 563 | 4728 Lisp_Object, Lisp_Object, |
| 4729 Lisp_Object, | |
| 578 | 4730 Error_Behavior); |
| 563 | 4731 |
| 4732 | |
| 1927 | 4733 MODULE_API DECLARE_DOESNT_RETURN (signal_malformed_list_error (Lisp_Object)); |
| 4734 MODULE_API DECLARE_DOESNT_RETURN (signal_malformed_property_list_error | |
| 4735 (Lisp_Object)); | |
| 4736 MODULE_API DECLARE_DOESNT_RETURN (signal_circular_list_error (Lisp_Object)); | |
| 4737 MODULE_API DECLARE_DOESNT_RETURN (signal_circular_property_list_error | |
| 4738 (Lisp_Object)); | |
| 436 | 4739 |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4740 DECLARE_DOESNT_RETURN (syntax_error (const Ascbyte *reason, |
| 609 | 4741 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4742 DECLARE_DOESNT_RETURN (syntax_error_2 (const Ascbyte *reason, |
| 609 | 4743 Lisp_Object frob1, |
| 442 | 4744 Lisp_Object frob2)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4745 void maybe_syntax_error (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4746 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4747 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
|
4748 DECLARE_DOESNT_RETURN (sferror_2 (const Ascbyte *reason, Lisp_Object frob1, |
| 563 | 4749 Lisp_Object frob2)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4750 void maybe_sferror (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4751 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4752 MODULE_API DECLARE_DOESNT_RETURN (invalid_argument (const Ascbyte *reason, |
| 1632 | 4753 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4754 MODULE_API DECLARE_DOESNT_RETURN (invalid_argument_2 (const Ascbyte *reason, |
| 1632 | 4755 Lisp_Object frob1, |
| 4756 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4757 void maybe_invalid_argument (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4758 Error_Behavior); |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
4759 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
|
4760 Lisp_Object kw)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4761 MODULE_API DECLARE_DOESNT_RETURN (invalid_operation (const Ascbyte *reason, |
| 1632 | 4762 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4763 MODULE_API DECLARE_DOESNT_RETURN (invalid_operation_2 (const Ascbyte *reason, |
| 1632 | 4764 Lisp_Object frob1, |
| 4765 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4766 MODULE_API void maybe_invalid_operation (const Ascbyte *, Lisp_Object, |
| 1632 | 4767 Lisp_Object, Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4768 DECLARE_DOESNT_RETURN (invalid_state (const Ascbyte *reason, |
| 563 | 4769 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4770 DECLARE_DOESNT_RETURN (invalid_state_2 (const Ascbyte *reason, |
| 563 | 4771 Lisp_Object frob1, |
| 4772 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4773 void maybe_invalid_state (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 609 | 4774 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4775 DECLARE_DOESNT_RETURN (invalid_change (const Ascbyte *reason, |
| 563 | 4776 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4777 DECLARE_DOESNT_RETURN (invalid_change_2 (const Ascbyte *reason, |
| 563 | 4778 Lisp_Object frob1, |
| 4779 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4780 void maybe_invalid_change (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 609 | 4781 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4782 MODULE_API DECLARE_DOESNT_RETURN (invalid_constant (const Ascbyte *reason, |
| 1632 | 4783 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4784 DECLARE_DOESNT_RETURN (invalid_constant_2 (const Ascbyte *reason, |
| 563 | 4785 Lisp_Object frob1, |
| 4786 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4787 void maybe_invalid_constant (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4788 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4789 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
|
4790 MODULE_API DECLARE_DOESNT_RETURN (out_of_memory (const Ascbyte *reason, |
| 1632 | 4791 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4792 DECLARE_DOESNT_RETURN (stack_overflow (const Ascbyte *reason, |
| 442 | 4793 Lisp_Object frob)); |
| 4794 | |
| 436 | 4795 Lisp_Object signal_void_function_error (Lisp_Object); |
| 4796 Lisp_Object signal_invalid_function_error (Lisp_Object); | |
| 4797 Lisp_Object signal_wrong_number_of_arguments_error (Lisp_Object, int); | |
| 4798 | |
| 428 | 4799 Lisp_Object run_hook_with_args_in_buffer (struct buffer *, int, Lisp_Object *, |
| 4800 enum run_hooks_condition); | |
| 4801 Lisp_Object run_hook_with_args (int, Lisp_Object *, enum run_hooks_condition); | |
| 4802 void va_run_hook_with_args (Lisp_Object, int, ...); | |
| 4803 void va_run_hook_with_args_in_buffer (struct buffer *, Lisp_Object, int, ...); | |
| 4804 Lisp_Object run_hook (Lisp_Object); | |
| 1706 | 4805 MODULE_API Lisp_Object apply1 (Lisp_Object, Lisp_Object); |
| 4806 MODULE_API Lisp_Object call0 (Lisp_Object); | |
| 4807 MODULE_API Lisp_Object call1 (Lisp_Object, Lisp_Object); | |
| 4808 MODULE_API Lisp_Object call2 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4809 MODULE_API Lisp_Object call3 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4810 Lisp_Object); | |
| 4811 MODULE_API Lisp_Object call4 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4812 Lisp_Object, Lisp_Object); | |
| 4813 MODULE_API Lisp_Object call5 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4814 Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4815 MODULE_API Lisp_Object call6 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4816 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4817 Lisp_Object); | |
| 4818 MODULE_API Lisp_Object call7 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4819 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4820 Lisp_Object, Lisp_Object); | |
| 4821 MODULE_API Lisp_Object call8 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4822 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4823 Lisp_Object, Lisp_Object, Lisp_Object); | |
| 428 | 4824 Lisp_Object call0_in_buffer (struct buffer *, Lisp_Object); |
| 4825 Lisp_Object call1_in_buffer (struct buffer *, Lisp_Object, Lisp_Object); | |
| 4826 Lisp_Object call2_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4827 Lisp_Object); | |
| 4828 Lisp_Object call3_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4829 Lisp_Object, Lisp_Object); | |
| 4830 Lisp_Object call4_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4831 Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4832 Lisp_Object call5_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4833 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4834 Lisp_Object); | |
| 4835 Lisp_Object call6_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4836 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4837 Lisp_Object, Lisp_Object); | |
| 4838 Lisp_Object eval_in_buffer (struct buffer *, Lisp_Object); | |
| 853 | 4839 |
| 4840 struct call_trapping_problems_result | |
| 4841 { | |
| 4842 int caught_error, caught_throw; | |
| 4843 Lisp_Object error_conditions, data; | |
| 4844 Lisp_Object backtrace; | |
| 4845 Lisp_Object thrown_tag; | |
| 4846 Lisp_Object thrown_value; | |
| 4847 }; | |
| 4848 | |
| 4849 #define NO_INHIBIT_ERRORS (1<<0) | |
| 4850 #define NO_INHIBIT_THROWS (1<<1) | |
| 4851 #define INTERNAL_INHIBIT_ERRORS (1<<0) | |
| 4852 #define INTERNAL_INHIBIT_THROWS (1<<1) | |
| 4853 #define INHIBIT_WARNING_ISSUE (1<<2) | |
| 4854 #define ISSUE_WARNINGS_AT_DEBUG_LEVEL (1<<3) | |
| 4855 #define INHIBIT_QUIT (1<<4) | |
| 4856 #define UNINHIBIT_QUIT (1<<5) | |
| 4857 #define INHIBIT_GC (1<<6) | |
| 4858 #define INHIBIT_EXISTING_PERMANENT_DISPLAY_OBJECT_DELETION (1<<7) | |
| 4859 #define INHIBIT_EXISTING_CODING_SYSTEM_DELETION (1<<8) | |
| 4860 #define INHIBIT_EXISTING_CHARSET_DELETION (1<<9) | |
| 4861 #define INHIBIT_PERMANENT_DISPLAY_OBJECT_CREATION (1<<10) | |
| 4862 #define INHIBIT_CODING_SYSTEM_CREATION (1<<11) | |
| 4863 #define INHIBIT_CHARSET_CREATION (1<<12) | |
| 4864 #define INHIBIT_EXISTING_BUFFER_TEXT_MODIFICATION (1<<13) | |
| 4865 #define INHIBIT_ANY_CHANGE_AFFECTING_REDISPLAY (1<<14) | |
| 4866 #define INHIBIT_ENTERING_DEBUGGER (1<<15) | |
| 4867 #define CALL_WITH_SUSPENDED_ERRORS (1<<16) | |
| 1333 | 4868 #define POSTPONE_WARNING_ISSUE (1<<17) |
| 853 | 4869 |
| 4870 enum check_allowed_operation | |
| 4871 { | |
| 4872 OPERATION_DELETE_OBJECT, | |
| 4873 OPERATION_CREATE_OBJECT, | |
| 4874 OPERATION_MODIFY_BUFFER_TEXT, | |
| 1429 | 4875 OPERATION_MODIFY_OBJECT_PROPERTY |
| 853 | 4876 }; |
| 4877 | |
| 4878 int get_inhibit_flags (void); | |
| 4879 void check_allowed_operation (int what, Lisp_Object obj, Lisp_Object prop); | |
| 4880 void note_object_created (Lisp_Object obj); | |
| 4881 void note_object_deleted (Lisp_Object obj); | |
| 4882 Lisp_Object call_with_condition_handler (Lisp_Object (*handler) (Lisp_Object, | |
| 4883 Lisp_Object, | |
| 4884 Lisp_Object), | |
| 4885 Lisp_Object handler_arg, | |
| 4886 Lisp_Object (*fun) (Lisp_Object), | |
| 4887 Lisp_Object arg); | |
| 1318 | 4888 int set_trapping_problems_flags (int flags); |
| 853 | 4889 Lisp_Object call_trapping_problems (Lisp_Object warning_class, |
| 2367 | 4890 const Ascbyte *warning_string, |
| 853 | 4891 int flags, |
| 4892 struct call_trapping_problems_result | |
| 4893 *problem, | |
| 4894 Lisp_Object (*fun) (void *), | |
| 4895 void *arg); | |
| 4896 Lisp_Object va_call_trapping_problems (Lisp_Object warning_class, | |
| 2367 | 4897 const Ascbyte *warning_string, |
| 853 | 4898 int flags, |
| 4899 struct call_trapping_problems_result | |
| 4900 *problem, | |
| 4901 lisp_fn_t fun, int nargs, ...); | |
| 2367 | 4902 Lisp_Object call0_trapping_problems (const Ascbyte *, Lisp_Object, int); |
| 4903 Lisp_Object call1_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, | |
| 853 | 4904 int); |
| 2367 | 4905 Lisp_Object call2_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 4906 Lisp_Object, int); |
| 2367 | 4907 Lisp_Object call3_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 4908 Lisp_Object, Lisp_Object, int); |
| 2367 | 4909 Lisp_Object call4_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 4910 Lisp_Object, Lisp_Object, Lisp_Object, |
| 4911 int); | |
| 2367 | 4912 Lisp_Object call5_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 4913 Lisp_Object, Lisp_Object, Lisp_Object, |
| 4914 Lisp_Object, int); | |
| 2367 | 4915 Lisp_Object eval_in_buffer_trapping_problems (const Ascbyte *, struct buffer *, |
| 853 | 4916 Lisp_Object, int); |
| 1333 | 4917 Lisp_Object run_hook_trapping_problems (Lisp_Object, Lisp_Object, int); |
| 4918 Lisp_Object safe_run_hook_trapping_problems (Lisp_Object, Lisp_Object, int); | |
| 4919 Lisp_Object run_hook_with_args_in_buffer_trapping_problems (Lisp_Object, | |
| 4920 struct buffer *, | |
| 4921 int nargs, | |
| 853 | 4922 Lisp_Object *args, |
| 4923 enum | |
| 4924 run_hooks_condition | |
| 4925 cond, int flags); | |
| 1333 | 4926 Lisp_Object run_hook_with_args_trapping_problems (Lisp_Object, |
| 853 | 4927 int nargs, |
| 4928 Lisp_Object *args, | |
| 4929 enum run_hooks_condition | |
| 4930 cond, | |
| 4931 int flags); | |
| 1333 | 4932 Lisp_Object va_run_hook_with_args_trapping_problems (Lisp_Object, |
| 853 | 4933 Lisp_Object hook_var, |
| 4934 int nargs, ...); | |
| 1333 | 4935 Lisp_Object va_run_hook_with_args_in_buffer_trapping_problems (Lisp_Object, |
| 4936 struct buffer *, | |
| 4937 Lisp_Object, | |
| 853 | 4938 int nargs, ...); |
| 4939 Lisp_Object call_with_suspended_errors (lisp_fn_t, Lisp_Object, | |
| 4940 Lisp_Object, | |
| 578 | 4941 Error_Behavior, int, ...); |
| 428 | 4942 /* C Code should be using internal_catch, record_unwind_p, condition_case_1 */ |
| 1318 | 4943 int proper_redisplay_wrapping_in_place (void); |
| 428 | 4944 Lisp_Object internal_catch (Lisp_Object, Lisp_Object (*) (Lisp_Object), |
| 853 | 4945 Lisp_Object, int * volatile, |
| 2532 | 4946 Lisp_Object * volatile, |
| 853 | 4947 Lisp_Object * volatile); |
| 428 | 4948 Lisp_Object condition_case_1 (Lisp_Object, |
| 4949 Lisp_Object (*) (Lisp_Object), | |
| 4950 Lisp_Object, | |
| 4951 Lisp_Object (*) (Lisp_Object, Lisp_Object), | |
| 4952 Lisp_Object); | |
| 4953 Lisp_Object condition_case_3 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 1632 | 4954 MODULE_API Lisp_Object unbind_to_1 (int, Lisp_Object); |
| 771 | 4955 #define unbind_to(obj) unbind_to_1 (obj, Qnil) |
| 428 | 4956 void specbind (Lisp_Object, Lisp_Object); |
| 1632 | 4957 MODULE_API int record_unwind_protect (Lisp_Object (*) (Lisp_Object), |
| 4958 Lisp_Object); | |
| 771 | 4959 int record_unwind_protect_freeing_dynarr (void *ptr); |
| 1333 | 4960 int record_unwind_protect_restoring_int (int *addr, int val); |
| 802 | 4961 int internal_bind_int (int *addr, int newval); |
| 4962 int internal_bind_lisp_object (Lisp_Object *addr, Lisp_Object newval); | |
| 970 | 4963 void do_autoload (Lisp_Object, Lisp_Object); /* GCPROs both arguments */ |
| 428 | 4964 Lisp_Object un_autoload (Lisp_Object); |
| 4965 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
|
4966 MODULE_API void warn_when_safe (Lisp_Object, Lisp_Object, const Ascbyte *, |
| 1632 | 4967 ...) PRINTF_ARGS (3, 4); |
| 1292 | 4968 extern int backtrace_with_internal_sections; |
| 428 | 4969 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4970 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
|
4971 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
|
4972 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
|
4973 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
|
4974 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
|
4975 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
|
4976 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
|
4977 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
|
4978 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
|
4979 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
|
4980 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
|
4981 extern Lisp_Object Qvalues; |
|
4841
3465c3161fea
when `debug', abort when lisp error during loadup
Ben Wing <ben@xemacs.org>
parents:
4805
diff
changeset
|
4982 extern Lisp_Object Vdebug_on_error; |
| 1315 | 4983 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
|
4984 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
|
4985 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4986 extern MODULE_API Lisp_Object Vinhibit_quit, Vquit_flag; |
| 428 | 4987 |
| 4988 /* Defined in event-stream.c */ | |
| 826 | 4989 EXFUN (Faccept_process_output, 3); |
| 4990 EXFUN (Fadd_timeout, 4); | |
| 4991 EXFUN (Fdisable_timeout, 1); | |
| 4992 EXFUN (Fdiscard_input, 0); | |
| 4993 EXFUN (Fdispatch_event, 1); | |
| 4994 EXFUN (Fenqueue_eval_event, 2); | |
| 4995 EXFUN (Fnext_event, 2); | |
| 4996 EXFUN (Fread_key_sequence, 3); | |
| 4997 EXFUN (Fsit_for, 2); | |
| 4998 EXFUN (Fsleep_for, 1); | |
| 4999 | |
| 428 | 5000 void wait_delaying_user_input (int (*) (void *), void *); |
| 1268 | 5001 int detect_input_pending (int how_many); |
| 428 | 5002 void reset_this_command_keys (Lisp_Object, int); |
| 5003 Lisp_Object enqueue_misc_user_event (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 5004 Lisp_Object enqueue_misc_user_event_pos (Lisp_Object, Lisp_Object, | |
| 5005 Lisp_Object, int, int, int, int); | |
| 442 | 5006 extern int modifier_keys_are_sticky; |
| 428 | 5007 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5008 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
|
5009 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
|
5010 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
|
5011 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
|
5012 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
|
5013 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
|
5014 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
|
5015 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
|
5016 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
|
5017 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
|
5018 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
|
5019 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
|
5020 |
| 428 | 5021 /* Defined in event-Xt.c */ |
| 5022 void signal_special_Xt_user_event (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 5023 | |
| 5024 | |
| 5025 /* Defined in events.c */ | |
| 826 | 5026 EXFUN (Fcopy_event, 2); |
| 2862 | 5027 EXFUN (Fevent_to_character, 4); |
| 826 | 5028 |
| 428 | 5029 void clear_event_resource (void); |
| 5030 Lisp_Object allocate_event (void); | |
| 5031 | |
| 771 | 5032 EXFUN (Fevent_x_pixel, 1); |
| 5033 EXFUN (Fevent_y_pixel, 1); | |
| 5034 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5035 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
|
5036 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5037 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5038 /* 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
|
5039 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
|
5040 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
|
5041 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
|
5042 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5043 /* Defined in faces.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5044 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
|
5045 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
|
5046 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
|
5047 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
|
5048 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
|
5049 extern Lisp_Object Qforeground; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5050 extern Lisp_Object Qunderline; |
| 771 | 5051 |
| 5052 /* Defined in file-coding.c */ | |
| 5053 EXFUN (Fcoding_category_list, 0); | |
| 5054 EXFUN (Fcoding_category_system, 1); | |
| 5055 EXFUN (Fcoding_priority_list, 0); | |
| 5056 EXFUN (Fcoding_system_description, 1); | |
| 5057 EXFUN (Fcoding_system_documentation, 1); | |
| 5058 EXFUN (Fcoding_system_list, 1); | |
| 5059 EXFUN (Fcoding_system_name, 1); | |
| 5060 EXFUN (Fcoding_system_p, 1); | |
| 5061 EXFUN (Fcoding_system_property, 2); | |
| 5062 EXFUN (Fcoding_system_type, 1); | |
| 5063 EXFUN (Fcopy_coding_system, 2); | |
| 5064 EXFUN (Fdecode_big5_char, 1); | |
| 5065 EXFUN (Fdecode_coding_region, 4); | |
| 5066 EXFUN (Fdecode_shift_jis_char, 1); | |
| 5067 EXFUN (Fdefine_coding_system_alias, 2); | |
| 5068 EXFUN (Fdetect_coding_region, 3); | |
| 5069 EXFUN (Fdefault_encoding_detection_enabled_p, 0); | |
| 5070 EXFUN (Fencode_big5_char, 1); | |
| 5071 EXFUN (Fencode_coding_region, 4); | |
| 5072 EXFUN (Fencode_shift_jis_char, 1); | |
| 5073 EXFUN (Ffind_coding_system, 1); | |
| 5074 EXFUN (Fget_coding_system, 1); | |
|
4690
257b468bf2ca
Move the #'query-coding-region implementation to C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4682
diff
changeset
|
5075 EXFUN (Fmake_coding_system_internal, 4); |
| 771 | 5076 EXFUN (Fset_coding_category_system, 2); |
| 5077 EXFUN (Fset_coding_priority_list, 1); | |
| 5078 EXFUN (Fsubsidiary_coding_system, 2); | |
| 5079 | |
| 5080 extern Lisp_Object Qshift_jis, Qiso2022, Qbig5, Qccl; | |
| 5081 extern Lisp_Object Qcharset_g0; | |
| 5082 extern Lisp_Object Qcharset_g1, Qcharset_g2, Qcharset_g3, Qcoding_system_error; | |
| 5083 extern Lisp_Object Qcoding_systemp, Qcr, Qcrlf, Qdecode, Qencode; | |
| 5084 extern Lisp_Object Qeol_cr, Qeol_crlf, Qeol_lf, Qeol_type, Qescape_quoted; | |
| 5085 extern Lisp_Object Qforce_g0_on_output, Qforce_g1_on_output; | |
| 5086 extern Lisp_Object Qforce_g2_on_output, Qforce_g3_on_output; | |
| 5087 extern Lisp_Object Qinput_charset_conversion, Qlf, Qlock_shift; | |
| 5088 extern Lisp_Object Qmnemonic, Qno_ascii_cntl, Qno_ascii_eol; | |
| 5089 extern Lisp_Object Qno_conversion, Qraw_text; | |
| 5090 extern Lisp_Object Qno_iso6429, Qoutput_charset_conversion; | |
| 5091 extern Lisp_Object Qpost_read_conversion, Qpre_write_conversion, Qseven; | |
| 5092 extern Lisp_Object Qshort, Vcoding_system_for_read; | |
| 5093 extern Lisp_Object Vcoding_system_for_write; | |
| 5094 extern Lisp_Object Vfile_name_coding_system, Vkeyboard_coding_system; | |
| 5095 extern Lisp_Object Vterminal_coding_system; | |
| 5096 extern Lisp_Object Qcanonicalize_after_coding; | |
| 5097 int coding_system_is_for_text_file (Lisp_Object coding_system); | |
| 5098 Lisp_Object find_coding_system_for_text_file (Lisp_Object name, int eol_wrap); | |
| 1632 | 5099 MODULE_API Lisp_Object get_coding_system_for_text_file (Lisp_Object name, |
| 5100 int eol_wrap); | |
| 771 | 5101 int coding_system_is_binary (Lisp_Object coding_system); |
| 5102 | |
| 5103 | |
| 428 | 5104 /* Defined in fileio.c */ |
| 826 | 5105 EXFUN (Fdirectory_file_name, 1); |
| 5106 EXFUN (Fdo_auto_save, 2); | |
| 5107 EXFUN (Fexpand_file_name, 2); | |
| 5108 EXFUN (Ffile_accessible_directory_p, 1); | |
| 5109 EXFUN (Ffile_directory_p, 1); | |
| 5110 EXFUN (Ffile_executable_p, 1); | |
| 5111 EXFUN (Ffile_exists_p, 1); | |
| 5112 EXFUN (Ffile_name_absolute_p, 1); | |
| 5113 EXFUN (Ffile_name_as_directory, 1); | |
| 5114 EXFUN (Ffile_name_directory, 1); | |
| 5115 EXFUN (Ffile_name_nondirectory, 1); | |
| 5116 EXFUN (Ffile_readable_p, 1); | |
| 5117 EXFUN (Ffile_symlink_p, 1); | |
| 5118 EXFUN (Ffile_truename, 2); | |
| 5119 EXFUN (Ffind_file_name_handler, 2); | |
| 5120 EXFUN (Finsert_file_contents_internal, 7); | |
| 5121 EXFUN (Fmake_temp_name, 1); | |
| 5122 EXFUN (Fsubstitute_in_file_name, 1); | |
| 5123 EXFUN (Funhandled_file_name_directory, 1); | |
| 5124 EXFUN (Fverify_visited_file_modtime, 1); | |
| 5125 | |
| 428 | 5126 void record_auto_save (void); |
| 5127 void force_auto_save_soon (void); | |
| 563 | 5128 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
|
5129 const Ascbyte *reason, |
| 563 | 5130 Lisp_Object data)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5131 DECLARE_DOESNT_RETURN (report_file_error (const Ascbyte *, Lisp_Object)); |
| 428 | 5132 Lisp_Object lisp_strerror (int); |
| 5133 Lisp_Object expand_and_dir_to_file (Lisp_Object, Lisp_Object); | |
| 5134 int internal_delete_file (Lisp_Object); | |
| 2526 | 5135 Ibyte *find_end_of_directory_component (const Ibyte *path, |
| 5136 Bytecount len); | |
| 428 | 5137 |
|
5139
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 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
|
5139 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
|
5140 |
| 428 | 5141 /* Defined in filelock.c */ |
| 826 | 5142 EXFUN (Funlock_buffer, 0); |
| 5143 | |
| 428 | 5144 void lock_file (Lisp_Object); |
| 5145 void unlock_file (Lisp_Object); | |
| 5146 void unlock_all_files (void); | |
| 5147 void unlock_buffer (struct buffer *); | |
| 5148 | |
| 5149 /* Defined in floatfns.c */ | |
|
4678
b5e1d4f6b66f
Make #'floor, #'ceiling, #'round, #'truncate conform to Common Lisp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4677
diff
changeset
|
5150 EXFUN (Ftruncate, 2); |
| 826 | 5151 |
| 428 | 5152 double extract_float (Lisp_Object); |
| 5153 | |
| 5154 /* Defined in fns.c */ | |
| 1632 | 5155 MODULE_API EXFUN (Fappend, MANY); |
| 826 | 5156 EXFUN (Fassoc, 2); |
| 5157 EXFUN (Fassq, 2); | |
| 5158 EXFUN (Fcanonicalize_lax_plist, 2); | |
| 5159 EXFUN (Fcanonicalize_plist, 2); | |
| 5160 EXFUN (Fcheck_valid_plist, 1); | |
| 5161 EXFUN (Fconcat, MANY); | |
| 5162 EXFUN (Fcopy_alist, 1); | |
| 5163 EXFUN (Fcopy_list, 1); | |
| 5164 EXFUN (Fcopy_sequence, 1); | |
| 5165 EXFUN (Fcopy_tree, 2); | |
| 5166 EXFUN (Fdelete, 2); | |
| 5167 EXFUN (Fdelq, 2); | |
| 5168 EXFUN (Fdestructive_alist_to_plist, 1); | |
| 5169 EXFUN (Felt, 2); | |
| 1632 | 5170 MODULE_API EXFUN (Fequal, 2); |
| 5171 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
|
5172 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
|
5173 MODULE_API EXFUN (Fequalp, 2); |
| 826 | 5174 EXFUN (Flast, 2); |
| 5175 EXFUN (Flax_plist_get, 3); | |
| 5176 EXFUN (Flax_plist_remprop, 2); | |
| 1632 | 5177 MODULE_API EXFUN (Flength, 1); |
|
4995
8431b52e43b1
Move the various map* functions to C; add #'map-into.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4888
diff
changeset
|
5178 EXFUN (FmapcarX, MANY); |
| 826 | 5179 EXFUN (Fmember, 2); |
| 5180 EXFUN (Fmemq, 2); | |
| 5181 EXFUN (Fnconc, MANY); | |
| 1632 | 5182 MODULE_API EXFUN (Fnreverse, 1); |
| 826 | 5183 EXFUN (Fnthcdr, 2); |
| 5184 EXFUN (Fold_assq, 2); | |
| 5185 EXFUN (Fold_equal, 2); | |
| 5186 EXFUN (Fold_member, 2); | |
| 5187 EXFUN (Fold_memq, 2); | |
| 5188 EXFUN (Fplist_get, 3); | |
| 5189 EXFUN (Fplist_member, 2); | |
| 5190 EXFUN (Fplist_put, 3); | |
| 1632 | 5191 MODULE_API EXFUN (Fprovide, 1); |
| 5192 MODULE_API EXFUN (Fput, 3); | |
| 826 | 5193 EXFUN (Frassq, 2); |
| 5194 EXFUN (Fremassq, 2); | |
| 5195 EXFUN (Freplace_list, 2); | |
| 1632 | 5196 MODULE_API EXFUN (Freverse, 1); |
| 1268 | 5197 EXFUN (Fsafe_length, 1); |
| 826 | 5198 EXFUN (Fstring_equal, 2); |
| 5199 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
|
5200 EXFUN (Fsubseq, 3); |
| 826 | 5201 EXFUN (Fvalid_plist_p, 1); |
| 5202 | |
|
5182
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5203 Lisp_Object list_merge (Lisp_Object org_l1, Lisp_Object org_l2, |
|
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5204 Lisp_Object (*c_predicate) (Lisp_Object o1, |
|
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5205 Lisp_Object o2, |
|
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5206 Lisp_Object pred, |
|
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5207 Lisp_Object keyf), |
|
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5208 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
|
5209 Lisp_Object list_sort (Lisp_Object list, |
|
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5210 Lisp_Object (*c_predicate) (Lisp_Object, Lisp_Object, |
|
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5211 Lisp_Object, Lisp_Object), |
|
2e528066e2fc
Move #'sort*, #'fill, #'merge to C from cl-seq.el.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5181
diff
changeset
|
5212 Lisp_Object predicate, Lisp_Object key_func); |
| 428 | 5213 |
| 5214 void bump_string_modiff (Lisp_Object); | |
| 5215 Lisp_Object memq_no_quit (Lisp_Object, Lisp_Object); | |
| 5216 Lisp_Object assoc_no_quit (Lisp_Object, Lisp_Object); | |
| 5217 Lisp_Object assq_no_quit (Lisp_Object, Lisp_Object); | |
| 5218 Lisp_Object rassq_no_quit (Lisp_Object, Lisp_Object); | |
| 5219 Lisp_Object delq_no_quit (Lisp_Object, Lisp_Object); | |
| 5220 Lisp_Object delq_no_quit_and_free_cons (Lisp_Object, Lisp_Object); | |
| 5221 Lisp_Object remassoc_no_quit (Lisp_Object, Lisp_Object); | |
| 5222 Lisp_Object remassq_no_quit (Lisp_Object, Lisp_Object); | |
| 5223 Lisp_Object remrassq_no_quit (Lisp_Object, Lisp_Object); | |
| 5224 | |
|
4906
6ef8256a020a
implement equalp in C, fix case-folding, add equal() method for keymaps
Ben Wing <ben@xemacs.org>
parents:
4888
diff
changeset
|
5225 int plists_differ (Lisp_Object, Lisp_Object, int, int, int, int); |
| 428 | 5226 Lisp_Object internal_plist_get (Lisp_Object, Lisp_Object); |
| 5227 void internal_plist_put (Lisp_Object *, Lisp_Object, Lisp_Object); | |
| 5228 int internal_remprop (Lisp_Object *, Lisp_Object); | |
| 5229 Lisp_Object external_plist_get (Lisp_Object *, Lisp_Object, | |
| 578 | 5230 int, Error_Behavior); |
| 428 | 5231 void external_plist_put (Lisp_Object *, Lisp_Object, |
| 578 | 5232 Lisp_Object, int, Error_Behavior); |
| 5233 int external_remprop (Lisp_Object *, Lisp_Object, int, Error_Behavior); | |
| 853 | 5234 int internal_equal_trapping_problems (Lisp_Object warning_class, |
| 2367 | 5235 const Ascbyte *warning_string, |
| 853 | 5236 int flags, |
| 5237 struct call_trapping_problems_result *p, | |
| 5238 int retval, | |
| 5239 Lisp_Object obj1, Lisp_Object obj2, | |
| 5240 int depth); | |
| 428 | 5241 int internal_equal (Lisp_Object, Lisp_Object, int); |
| 801 | 5242 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
|
5243 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
|
5244 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
|
5245 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
|
5246 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
|
5247 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
|
5248 int internal_equal_0 (Lisp_Object, Lisp_Object, int, int); |
| 428 | 5249 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
|
5250 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
|
5251 void check_losing_bytecode (const Ascbyte *, Lisp_Object); |
| 428 | 5252 |
| 771 | 5253 Lisp_Object add_suffix_to_symbol (Lisp_Object symbol, |
| 2367 | 5254 const Ascbyte *ascii_string); |
| 5255 Lisp_Object add_prefix_to_symbol (const Ascbyte *ascii_string, | |
| 771 | 5256 Lisp_Object symbol); |
| 5257 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5258 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
|
5259 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
|
5260 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
|
5261 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
|
5262 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5263 /* 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
|
5264 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
|
5265 |
| 826 | 5266 /* Defined in free-hook.c */ |
| 5267 EXFUN (Freally_free, 1); | |
| 5268 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5269 /* 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
|
5270 #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
|
5271 #define SYMBOL_MODULE_API(fou) extern MODULE_API 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
|
5272 #define SYMBOL_KEYWORD(la_cle_est_fou) extern Lisp_Object la_cle_est_fou |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5273 #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
|
5274 extern Lisp_Object tout_le_monde |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5275 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5276 #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
|
5277 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5278 #undef SYMBOL |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5279 #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
|
5280 #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
|
5281 #undef SYMBOL_GENERAL |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5282 |
|
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
|
5283 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
|
5284 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
|
5285 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
|
5286 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
|
5287 |
| 428 | 5288 /* Defined in glyphs.c */ |
| 826 | 5289 EXFUN (Fmake_glyph_internal, 1); |
| 5290 | |
| 578 | 5291 Error_Behavior decode_error_behavior_flag (Lisp_Object); |
| 5292 Lisp_Object encode_error_behavior_flag (Error_Behavior); | |
| 428 | 5293 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5294 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
|
5295 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
|
5296 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
|
5297 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
|
5298 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
|
5299 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
|
5300 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
|
5301 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
|
5302 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
|
5303 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
|
5304 |
| 563 | 5305 /* Defined in glyphs-shared.c */ |
| 5306 void shared_resource_validate (Lisp_Object instantiator); | |
| 5307 Lisp_Object shared_resource_normalize (Lisp_Object inst, | |
| 5308 Lisp_Object console_type, | |
| 5309 Lisp_Object dest_mask, | |
| 5310 Lisp_Object tag); | |
| 5311 extern Lisp_Object Q_resource_type, Q_resource_id; | |
| 5312 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5313 /* 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
|
5314 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
|
5315 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
|
5316 |
| 563 | 5317 /* Defined in gui.c */ |
| 2367 | 5318 DECLARE_DOESNT_RETURN (gui_error (const Ascbyte *reason, |
| 563 | 5319 Lisp_Object frob)); |
| 2367 | 5320 DECLARE_DOESNT_RETURN (gui_error_2 (const Ascbyte *reason, |
| 569 | 5321 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
|
5322 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
|
5323 |
| 428 | 5324 /* Defined in indent.c */ |
| 826 | 5325 EXFUN (Findent_to, 3); |
| 5326 EXFUN (Fvertical_motion, 3); | |
| 5327 | |
| 5328 int byte_spaces_at_point (struct buffer *, Bytebpos); | |
| 665 | 5329 int column_at_point (struct buffer *, Charbpos, int); |
| 793 | 5330 int string_column_at_point (Lisp_Object, Charbpos, int); |
| 428 | 5331 int current_column (struct buffer *); |
| 5332 void invalidate_current_column (void); | |
| 665 | 5333 Charbpos vmotion (struct window *, Charbpos, int, int *); |
| 5334 Charbpos vmotion_pixels (Lisp_Object, Charbpos, int, int, int *); | |
| 428 | 5335 |
| 771 | 5336 /* Defined in insdel.c */ |
| 5337 void set_buffer_point (struct buffer *buf, Charbpos pos, Bytebpos bipos); | |
| 5338 | |
| 826 | 5339 /* Defined in intl.c */ |
| 5340 EXFUN (Fgettext, 1); | |
| 5341 | |
| 428 | 5342 /* Defined in keymap.c */ |
| 826 | 5343 EXFUN (Fdefine_key, 3); |
| 5344 EXFUN (Fkey_description, 1); | |
| 5345 EXFUN (Flookup_key, 3); | |
| 5346 EXFUN (Fmake_sparse_keymap, 1); | |
| 5347 | |
| 793 | 5348 void where_is_to_char (Lisp_Object, Eistring *); |
| 428 | 5349 |
| 5350 /* Defined in lread.c */ | |
| 826 | 5351 EXFUN (Fread, 1); |
| 5352 | |
| 428 | 5353 void ebolify_bytecode_constants (Lisp_Object); |
| 5354 void close_load_descs (void); | |
| 5355 int locate_file (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object *, int); | |
| 5356 EXFUN (Flocate_file_clear_hashing, 1); | |
| 442 | 5357 int isfloat_string (const char *); |
| 1983 | 5358 int isratio_string (const char *); |
| 428 | 5359 |
| 5360 /* Well, I've decided to enable this. -- ben */ | |
| 5361 /* And I've decided to make it work right. -- sb */ | |
| 5362 #define LOADHIST | |
| 5363 /* Define the following symbol to enable load history of dumped files */ | |
| 5364 #define LOADHIST_DUMPED | |
| 5365 /* Define the following symbol to enable load history of C source */ | |
| 5366 #define LOADHIST_BUILTIN | |
| 5367 | |
| 5368 #ifdef LOADHIST /* this is just a stupid idea */ | |
| 5369 #define LOADHIST_ATTACH(x) \ | |
| 5370 do { if (initialized) Vcurrent_load_list = Fcons (x, Vcurrent_load_list); } \ | |
| 5371 while (0) | |
| 5372 #else /*! LOADHIST */ | |
| 5373 # define LOADHIST_ATTACH(x) | |
| 5374 #endif /*! LOADHIST */ | |
| 5375 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5376 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
|
5377 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
|
5378 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
|
5379 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
|
5380 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
|
5381 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
|
5382 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
|
5383 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
|
5384 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
|
5385 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
|
5386 |
| 826 | 5387 /* Defined in macros.c */ |
| 5388 EXFUN (Fexecute_kbd_macro, 2); | |
| 5389 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5390 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
|
5391 |
| 428 | 5392 /* Defined in marker.c */ |
| 826 | 5393 EXFUN (Fcopy_marker, 2); |
| 5394 EXFUN (Fmake_marker, 0); | |
| 5395 EXFUN (Fmarker_buffer, 1); | |
| 5396 EXFUN (Fmarker_position, 1); | |
| 5397 EXFUN (Fset_marker, 3); | |
| 5398 EXFUN (Fset_marker_insertion_type, 2); | |
| 5399 | |
| 5400 Bytebpos byte_marker_position (Lisp_Object); | |
| 665 | 5401 Charbpos marker_position (Lisp_Object); |
| 826 | 5402 void set_byte_marker_position (Lisp_Object, Bytebpos); |
| 665 | 5403 void set_marker_position (Lisp_Object, Charbpos); |
| 428 | 5404 void unchain_marker (Lisp_Object); |
| 5405 Lisp_Object noseeum_copy_marker (Lisp_Object, Lisp_Object); | |
| 5406 Lisp_Object set_marker_restricted (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 5407 #ifdef MEMORY_USAGE_STATS | |
|
5170
5ddbab03b0e6
various fixes to memory-usage stats
Ben Wing <ben@xemacs.org>
parents:
5169
diff
changeset
|
5408 Bytecount compute_buffer_marker_usage (struct buffer *b); |
| 428 | 5409 #endif |
| 771 | 5410 void init_buffer_markers (struct buffer *b); |
| 5411 void uninit_buffer_markers (struct buffer *b); | |
| 428 | 5412 |
|
5139
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 menubar.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 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
|
5415 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
|
5416 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
|
5417 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
|
5418 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
|
5419 |
| 428 | 5420 /* Defined in minibuf.c */ |
| 5421 extern int minibuf_level; | |
| 867 | 5422 Charcount scmp_1 (const Ibyte *, const Ibyte *, Charcount, int); |
| 428 | 5423 #define scmp(s1, s2, len) scmp_1 (s1, s2, len, completion_ignore_case) |
| 5424 extern int completion_ignore_case; | |
| 867 | 5425 int regexp_ignore_completion_p (const Ibyte *, Lisp_Object, |
| 428 | 5426 Bytecount, Bytecount); |
| 5427 Lisp_Object clear_echo_area (struct frame *, Lisp_Object, int); | |
| 5428 Lisp_Object clear_echo_area_from_print (struct frame *, Lisp_Object, int); | |
| 867 | 5429 void echo_area_append (struct frame *, const Ibyte *, Lisp_Object, |
| 428 | 5430 Bytecount, Bytecount, Lisp_Object); |
| 867 | 5431 void echo_area_message (struct frame *, const Ibyte *, Lisp_Object, |
| 428 | 5432 Bytecount, Bytecount, Lisp_Object); |
| 5433 Lisp_Object echo_area_status (struct frame *); | |
| 5434 int echo_area_active (struct frame *); | |
| 5435 Lisp_Object echo_area_contents (struct frame *); | |
| 867 | 5436 void message_internal (const Ibyte *, Lisp_Object, Bytecount, Bytecount); |
| 5437 void message_append_internal (const Ibyte *, Lisp_Object, | |
| 428 | 5438 Bytecount, Bytecount); |
| 1632 | 5439 MODULE_API void message (const char *, ...) PRINTF_ARGS (1, 2); |
| 442 | 5440 void message_append (const char *, ...) PRINTF_ARGS (1, 2); |
| 5441 void message_no_translate (const char *, ...) PRINTF_ARGS (1, 2); | |
| 428 | 5442 void clear_message (void); |
| 5443 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5444 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
|
5445 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
|
5446 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
|
5447 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
|
5448 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
|
5449 |
| 771 | 5450 /* Defined in mule-charset.c */ |
| 826 | 5451 EXFUN (Fmake_charset, 3); |
| 5452 | |
| 771 | 5453 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
|
5454 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
|
5455 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
|
5456 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
|
5457 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
|
5458 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
|
5459 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
|
5460 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
|
5461 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5462 /* 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
|
5463 extern Lisp_Object Vmswindows_get_true_file_attributes; |
| 771 | 5464 |
| 428 | 5465 /* Defined in print.c */ |
| 826 | 5466 EXFUN (Fdisplay_error, 2); |
| 5467 EXFUN (Ferror_message_string, 1); | |
| 5468 EXFUN (Fprin1, 2); | |
| 5469 EXFUN (Fprin1_to_string, 2); | |
| 5470 EXFUN (Fprinc, 2); | |
| 5471 EXFUN (Fprint, 2); | |
| 5472 | |
|
4394
cacc942c0d0f
Avoid clearing print-gensym-alist inappropriately when printing hash tables.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4355
diff
changeset
|
5473 Lisp_Object prin1_to_string (Lisp_Object, int); |
| 771 | 5474 |
| 5475 /* Lower-level ways to output data: */ | |
| 3085 | 5476 void default_object_printer (Lisp_Object, Lisp_Object, int); |
| 771 | 5477 void print_internal (Lisp_Object, Lisp_Object, int); |
| 428 | 5478 void debug_print (Lisp_Object); |
| 1204 | 5479 void debug_p4 (Lisp_Object obj); |
| 5480 void debug_p3 (Lisp_Object obj); | |
| 5481 void debug_short_backtrace (int); | |
| 5482 void debug_backtrace (void); | |
| 428 | 5483 /* NOTE: Do not call this with the data of a Lisp_String. Use princ. |
| 5484 * Note: stream should be defaulted before calling | |
| 5485 * (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
|
5486 MODULE_API void write_istring (Lisp_Object stream, const Ibyte *str); |
| 771 | 5487 /* Same goes for this function. */ |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
5488 MODULE_API void write_cistring (Lisp_Object stream, const CIbyte *str); |
| 771 | 5489 /* Same goes for this function. */ |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5490 MODULE_API void write_ascstring (Lisp_Object stream, const Ascbyte *str); |
| 428 | 5491 /* Same goes for this function. */ |
| 867 | 5492 void write_string_1 (Lisp_Object stream, const Ibyte *str, Bytecount size); |
| 826 | 5493 void write_eistring (Lisp_Object stream, const Eistring *ei); |
| 771 | 5494 |
| 5495 /* Higher-level (printf-style) ways to output data: */ | |
| 1632 | 5496 MODULE_API void write_fmt_string (Lisp_Object stream, const CIbyte *fmt, ...); |
| 5497 MODULE_API void write_fmt_string_lisp (Lisp_Object stream, const CIbyte *fmt, | |
| 5498 int nargs, ...); | |
| 867 | 5499 void stderr_out (const CIbyte *, ...) PRINTF_ARGS (1, 2); |
| 5500 void stderr_out_lisp (const CIbyte *, int nargs, ...); | |
| 5501 void stdout_out (const CIbyte *, ...) PRINTF_ARGS (1, 2); | |
| 1346 | 5502 void external_out (int dest, const CIbyte *fmt, ...) PRINTF_ARGS (2, 3); |
| 867 | 5503 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
|
5504 void debug_out_lisp (const CIbyte *, int nargs, ...); |
| 1743 | 5505 DECLARE_DOESNT_RETURN (fatal (const CIbyte *, ...)) PRINTF_ARGS(1, 2); |
| 771 | 5506 |
| 5507 /* Internal functions: */ | |
| 1261 | 5508 Lisp_Object canonicalize_printcharfun (Lisp_Object printcharfun); |
| 771 | 5509 void temp_output_buffer_setup (Lisp_Object); |
| 5510 void temp_output_buffer_show (Lisp_Object, Lisp_Object); | |
| 428 | 5511 void print_cons (Lisp_Object, Lisp_Object, int); |
| 5512 void print_vector (Lisp_Object, Lisp_Object, int); | |
| 5513 void print_string (Lisp_Object, Lisp_Object, int); | |
| 771 | 5514 void print_symbol (Lisp_Object, Lisp_Object, int); |
| 5515 void print_float (Lisp_Object, Lisp_Object, int); | |
| 603 | 5516 /* The number of bytes required to store the decimal printed |
| 5517 representation of an integral type. Add a few bytes for truncation, | |
| 5518 optional sign prefix, and null byte terminator. | |
| 614 | 5519 2.40824 == log (256) / log (10). |
| 5520 | |
| 5521 We don't use floating point since Sun cc (buggily?) cannot use | |
| 5522 floating point computations to define a compile-time integral | |
| 5523 constant. */ | |
| 603 | 5524 #define DECIMAL_PRINT_SIZE(integral_type) \ |
| 614 | 5525 (((2410824 * sizeof (integral_type)) / 1000000) + 3) |
| 577 | 5526 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
|
5527 void ulong_to_bit_string (char *, unsigned long); |
| 428 | 5528 extern int print_escape_newlines; |
| 1632 | 5529 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
|
5530 extern int in_debug_print; |
| 428 | 5531 Lisp_Object internal_with_output_to_temp_buffer (Lisp_Object, |
| 5532 Lisp_Object (*) (Lisp_Object), | |
| 5533 Lisp_Object, Lisp_Object); | |
| 5534 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
|
5535 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
|
5536 int UNUSED (escapeflag)); |
|
5117
3742ea8250b5
Checking in final CVS version of workspace 'ben-lisp-object'
Ben Wing <ben@xemacs.org>
parents:
3063
diff
changeset
|
5537 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
|
5538 int UNUSED (escapeflag)); |
|
5142
f965e31a35f0
reduce lcrecord headers to 2 words, rename printing_unreadable_object
Ben Wing <ben@xemacs.org>
parents:
5128
diff
changeset
|
5539 MODULE_API DECLARE_DOESNT_RETURN (printing_unreadable_object_fmt (const CIbyte *, |
| 4846 | 5540 ...)) |
| 5541 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
|
5542 DECLARE_DOESNT_RETURN (printing_unreadable_lisp_object (Lisp_Object obj, |
| 4846 | 5543 const Ibyte *name)); |
| 428 | 5544 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5545 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
|
5546 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
|
5547 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
|
5548 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
|
5549 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
|
5550 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
|
5551 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
|
5552 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5553 /* 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
|
5554 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
|
5555 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
|
5556 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
|
5557 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
|
5558 |
| 428 | 5559 /* Defined in rangetab.c */ |
| 826 | 5560 EXFUN (Fclear_range_table, 1); |
| 5561 EXFUN (Fget_range_table, 3); | |
| 2421 | 5562 EXFUN (Fmake_range_table, 1); |
| 826 | 5563 EXFUN (Fput_range_table, 4); |
|
4690
257b468bf2ca
Move the #'query-coding-region implementation to C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4682
diff
changeset
|
5564 EXFUN (Fcopy_range_table, 1); |
| 826 | 5565 |
| 2421 | 5566 extern Lisp_Object Qstart_closed_end_open; |
| 5567 extern Lisp_Object Qstart_open_end_open; | |
| 5568 extern Lisp_Object Qstart_closed_end_closed; | |
| 5569 extern Lisp_Object Qstart_open_end_closed; | |
| 5570 | |
| 428 | 5571 void put_range_table (Lisp_Object, EMACS_INT, EMACS_INT, Lisp_Object); |
| 5572 int unified_range_table_bytes_needed (Lisp_Object); | |
| 5573 int unified_range_table_bytes_used (void *); | |
| 5574 void unified_range_table_copy_data (Lisp_Object, void *); | |
| 5575 Lisp_Object unified_range_table_lookup (void *, EMACS_INT, Lisp_Object); | |
| 5576 int unified_range_table_nentries (void *); | |
| 5577 void unified_range_table_get_range (void *, int, EMACS_INT *, EMACS_INT *, | |
| 5578 Lisp_Object *); | |
| 5579 | |
| 5580 /* Defined in search.c */ | |
| 826 | 5581 EXFUN (Fmatch_beginning, 1); |
| 5582 EXFUN (Fmatch_end, 1); | |
| 5583 EXFUN (Fskip_chars_backward, 3); | |
| 5584 EXFUN (Fskip_chars_forward, 3); | |
| 5585 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
|
5586 EXFUN (Fregexp_quote, 1); |
| 826 | 5587 |
| 428 | 5588 struct re_pattern_buffer; |
| 5589 struct re_registers; | |
| 867 | 5590 Charbpos scan_buffer (struct buffer *, Ichar, Charbpos, Charbpos, EMACS_INT, |
| 826 | 5591 EMACS_INT *, int); |
| 665 | 5592 Charbpos find_next_newline (struct buffer *, Charbpos, int); |
| 5593 Charbpos find_next_newline_no_quit (struct buffer *, Charbpos, int); | |
| 826 | 5594 Bytebpos byte_find_next_newline_no_quit (struct buffer *, Bytebpos, int); |
| 867 | 5595 Bytecount byte_find_next_ichar_in_string (Lisp_Object, Ichar, Bytecount, |
| 826 | 5596 EMACS_INT); |
| 665 | 5597 Charbpos find_before_next_newline (struct buffer *, Charbpos, Charbpos, int); |
| 826 | 5598 struct re_pattern_buffer *compile_pattern (Lisp_Object pattern, |
| 5599 struct re_registers *regp, | |
| 5600 Lisp_Object translate, | |
| 5601 Lisp_Object searchobj, | |
| 5602 struct buffer *searchbuf, | |
| 5603 int posix, Error_Behavior errb); | |
| 867 | 5604 Bytecount fast_string_match (Lisp_Object, const Ibyte *, |
| 428 | 5605 Lisp_Object, Bytecount, |
| 578 | 5606 Bytecount, int, Error_Behavior, int); |
| 428 | 5607 Bytecount fast_lisp_string_match (Lisp_Object, Lisp_Object); |
| 507 | 5608 extern Fixnum warn_about_possibly_incompatible_back_references; |
| 502 | 5609 |
| 428 | 5610 |
| 5611 /* Defined in signal.c */ | |
| 5612 void init_interrupts_late (void); | |
| 5613 | |
| 5614 /* Defined in sound.c */ | |
| 826 | 5615 EXFUN (Fding, 3); |
| 5616 | |
| 428 | 5617 void init_device_sound (struct device *); |
| 2367 | 5618 DECLARE_DOESNT_RETURN (report_sound_error (const Ascbyte *, Lisp_Object)); |
| 428 | 5619 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5620 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
|
5621 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
|
5622 |
| 428 | 5623 /* Defined in specifier.c */ |
| 826 | 5624 EXFUN (Fadd_spec_to_specifier, 5); |
| 5625 EXFUN (Fspecifier_spec_list, 4); | |
| 5626 | |
| 428 | 5627 Lisp_Object specifier_instance (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 5628 Error_Behavior, int, int, Lisp_Object); |
| 428 | 5629 Lisp_Object specifier_instance_no_quit (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 5630 Error_Behavior, int, Lisp_Object); |
| 428 | 5631 |
| 5632 /* Defined in symbols.c */ | |
| 826 | 5633 EXFUN (Fboundp, 1); |
| 5634 EXFUN (Fbuilt_in_variable_type, 1); | |
| 5635 EXFUN (Fdefault_boundp, 1); | |
| 5636 EXFUN (Fdefault_value, 1); | |
| 5637 EXFUN (Ffboundp, 1); | |
| 5638 EXFUN (Ffset, 2); | |
| 5639 EXFUN (Fintern, 2); | |
|
4355
a2af1ff1761f
Provide a DEFAULT argument in #'intern-soft.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4329
diff
changeset
|
5640 EXFUN (Fintern_soft, 3); |
| 826 | 5641 EXFUN (Fkill_local_variable, 1); |
| 5642 EXFUN (Fset, 2); | |
| 5643 EXFUN (Fset_default, 2); | |
| 5644 EXFUN (Fsymbol_function, 1); | |
| 5645 EXFUN (Fsymbol_name, 1); | |
| 5646 EXFUN (Fsymbol_plist, 1); | |
| 5647 EXFUN (Fsymbol_value, 1); | |
| 5648 | |
| 867 | 5649 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
|
5650 Lisp_Object intern_istring (const Ibyte *str); |
| 1632 | 5651 MODULE_API Lisp_Object intern (const CIbyte *str); |
| 867 | 5652 Lisp_Object intern_converting_underscores_to_dashes (const CIbyte *str); |
| 5653 Lisp_Object oblookup (Lisp_Object, const Ibyte *, Bytecount); | |
| 428 | 5654 void map_obarray (Lisp_Object, int (*) (Lisp_Object, void *), void *); |
| 5655 Lisp_Object indirect_function (Lisp_Object, int); | |
| 5656 Lisp_Object symbol_value_in_buffer (Lisp_Object, Lisp_Object); | |
| 5657 void kill_buffer_local_variables (struct buffer *); | |
| 5658 int symbol_value_buffer_local_info (Lisp_Object, struct buffer *); | |
| 5659 Lisp_Object find_symbol_value (Lisp_Object); | |
| 5660 Lisp_Object find_symbol_value_quickly (Lisp_Object, int); | |
| 5661 Lisp_Object top_level_value (Lisp_Object); | |
| 5662 void reject_constant_symbols (Lisp_Object sym, Lisp_Object newval, | |
| 5663 int function_p, | |
| 5664 Lisp_Object follow_past_lisp_magic); | |
| 5665 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5666 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
|
5667 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
|
5668 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
|
5669 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
|
5670 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
|
5671 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
|
5672 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
|
5673 |
| 428 | 5674 /* Defined in syntax.c */ |
| 665 | 5675 Charbpos scan_words (struct buffer *, Charbpos, int); |
| 826 | 5676 EXFUN (Fchar_syntax, 2); |
| 5677 EXFUN (Fforward_word, 2); | |
| 5678 extern Lisp_Object Vstandard_syntax_table; | |
| 3250 | 5679 void signal_syntax_cache_extent_changed (EXTENT extent); |
| 5680 void signal_syntax_cache_extent_adjust (struct buffer *buf); | |
| 826 | 5681 void init_buffer_syntax_cache (struct buffer *buf); |
| 5682 void mark_buffer_syntax_cache (struct buffer *buf); | |
| 5683 void uninit_buffer_syntax_cache (struct buffer *buf); | |
| 5684 extern Lisp_Object Qsyntax_table; | |
| 428 | 5685 |
| 771 | 5686 /* Defined in sysdep.c */ |
| 5687 long get_random (void); | |
| 5688 void seed_random (long arg); | |
| 5689 | |
| 5690 /* Defined in text.c */ | |
| 867 | 5691 void find_charsets_in_ibyte_string (unsigned char *charsets, |
| 5692 const Ibyte *str, | |
| 771 | 5693 Bytecount len); |
| 867 | 5694 void find_charsets_in_ichar_string (unsigned char *charsets, |
| 5695 const Ichar *str, | |
| 771 | 5696 Charcount len); |
| 867 | 5697 int ibyte_string_displayed_columns (const Ibyte *str, Bytecount len); |
| 5698 int ichar_string_displayed_columns (const Ichar *str, Charcount len); | |
| 5699 Charcount ibyte_string_nonascii_chars (const Ibyte *str, Bytecount len); | |
| 5700 void convert_ibyte_string_into_ichar_dynarr (const Ibyte *str, | |
| 771 | 5701 Bytecount len, |
| 867 | 5702 Ichar_dynarr *dyn); |
| 5703 Charcount convert_ibyte_string_into_ichar_string (const Ibyte *str, | |
| 771 | 5704 Bytecount len, |
| 867 | 5705 Ichar *arr); |
| 5706 void convert_ichar_string_into_ibyte_dynarr (Ichar *arr, int nels, | |
| 5707 Ibyte_dynarr *dyn); | |
| 5708 Ibyte *convert_ichar_string_into_malloced_string (Ichar *arr, int nels, | |
| 771 | 5709 Bytecount *len_out); |
| 867 | 5710 Bytecount copy_text_between_formats (const Ibyte *src, Bytecount srclen, |
| 826 | 5711 Internal_Format srcfmt, |
| 5712 Lisp_Object srcobj, | |
| 867 | 5713 Ibyte *dst, Bytecount dstlen, |
| 826 | 5714 Internal_Format dstfmt, |
| 5715 Lisp_Object dstobj, | |
| 5716 Bytecount *src_used); | |
| 5717 Bytecount copy_buffer_text_out (struct buffer *buf, Bytebpos pos, | |
| 867 | 5718 Bytecount len, Ibyte *dst, Bytecount dstlen, |
| 826 | 5719 Internal_Format dstfmt, Lisp_Object dstobj, |
| 5720 Bytecount *src_used); | |
| 771 | 5721 |
| 5722 /* flags for get_buffer_pos_char(), get_buffer_range_char(), etc. */ | |
| 5723 /* At most one of GB_COERCE_RANGE and GB_NO_ERROR_IF_BAD should be | |
| 5724 specified. At most one of GB_NEGATIVE_FROM_END and GB_NO_ERROR_IF_BAD | |
| 5725 should be specified. */ | |
| 5726 | |
| 5727 #define GB_ALLOW_PAST_ACCESSIBLE (1 << 0) | |
| 5728 #define GB_ALLOW_NIL (1 << 1) | |
| 5729 #define GB_CHECK_ORDER (1 << 2) | |
| 5730 #define GB_COERCE_RANGE (1 << 3) | |
| 5731 #define GB_NO_ERROR_IF_BAD (1 << 4) | |
| 5732 #define GB_NEGATIVE_FROM_END (1 << 5) | |
| 5733 #define GB_HISTORICAL_STRING_BEHAVIOR (GB_NEGATIVE_FROM_END | GB_ALLOW_NIL) | |
| 5734 | |
| 5735 Charbpos get_buffer_pos_char (struct buffer *b, Lisp_Object pos, | |
| 5736 unsigned int flags); | |
| 5737 Bytebpos get_buffer_pos_byte (struct buffer *b, Lisp_Object pos, | |
| 5738 unsigned int flags); | |
| 5739 void get_buffer_range_char (struct buffer *b, Lisp_Object from, Lisp_Object to, | |
| 5740 Charbpos *from_out, Charbpos *to_out, | |
| 5741 unsigned int flags); | |
| 5742 void get_buffer_range_byte (struct buffer *b, Lisp_Object from, Lisp_Object to, | |
| 5743 Bytebpos *from_out, Bytebpos *to_out, | |
| 5744 unsigned int flags); | |
| 5745 Charcount get_string_pos_char (Lisp_Object string, Lisp_Object pos, | |
| 5746 unsigned int flags); | |
| 5747 Bytecount get_string_pos_byte (Lisp_Object string, Lisp_Object pos, | |
| 5748 unsigned int flags); | |
| 5749 void get_string_range_char (Lisp_Object string, Lisp_Object from, | |
| 5750 Lisp_Object to, Charcount *from_out, | |
| 5751 Charcount *to_out, unsigned int flags); | |
| 5752 void get_string_range_byte (Lisp_Object string, Lisp_Object from, | |
| 5753 Lisp_Object to, Bytecount *from_out, | |
| 5754 Bytecount *to_out, unsigned int flags); | |
| 826 | 5755 Charxpos get_buffer_or_string_pos_char (Lisp_Object object, Lisp_Object pos, |
| 5756 unsigned int flags); | |
| 5757 Bytexpos get_buffer_or_string_pos_byte (Lisp_Object object, Lisp_Object pos, | |
| 5758 unsigned int flags); | |
| 771 | 5759 void get_buffer_or_string_range_char (Lisp_Object object, Lisp_Object from, |
| 826 | 5760 Lisp_Object to, Charxpos *from_out, |
| 5761 Charxpos *to_out, unsigned int flags); | |
| 771 | 5762 void get_buffer_or_string_range_byte (Lisp_Object object, Lisp_Object from, |
| 826 | 5763 Lisp_Object to, Bytexpos *from_out, |
| 5764 Bytexpos *to_out, unsigned int flags); | |
| 5765 Charxpos buffer_or_string_accessible_begin_char (Lisp_Object object); | |
| 5766 Charxpos buffer_or_string_accessible_end_char (Lisp_Object object); | |
| 5767 Bytexpos buffer_or_string_accessible_begin_byte (Lisp_Object object); | |
| 5768 Bytexpos buffer_or_string_accessible_end_byte (Lisp_Object object); | |
| 5769 Charxpos buffer_or_string_absolute_begin_char (Lisp_Object object); | |
| 5770 Charxpos buffer_or_string_absolute_end_char (Lisp_Object object); | |
| 5771 Bytexpos buffer_or_string_absolute_begin_byte (Lisp_Object object); | |
| 5772 Bytexpos buffer_or_string_absolute_end_byte (Lisp_Object object); | |
| 5773 Charbpos charbpos_clip_to_bounds (Charbpos lower, Charbpos num, | |
| 5774 Charbpos upper); | |
| 5775 Bytebpos bytebpos_clip_to_bounds (Bytebpos lower, Bytebpos num, | |
| 5776 Bytebpos upper); | |
| 5777 Charxpos charxpos_clip_to_bounds (Charxpos lower, Charxpos num, | |
| 5778 Charxpos upper); | |
| 5779 Bytexpos bytexpos_clip_to_bounds (Bytexpos lower, Bytexpos num, | |
| 5780 Bytexpos upper); | |
| 5781 Charxpos buffer_or_string_clip_to_accessible_char (Lisp_Object object, | |
| 5782 Charxpos pos); | |
| 5783 Bytexpos buffer_or_string_clip_to_accessible_byte (Lisp_Object object, | |
| 5784 Bytexpos pos); | |
| 5785 Charxpos buffer_or_string_clip_to_absolute_char (Lisp_Object object, | |
| 5786 Charxpos pos); | |
| 5787 Bytexpos buffer_or_string_clip_to_absolute_byte (Lisp_Object object, | |
| 5788 Bytexpos pos); | |
| 5789 | |
| 771 | 5790 |
| 5791 #ifdef ENABLE_COMPOSITE_CHARS | |
| 5792 | |
| 867 | 5793 Ichar lookup_composite_char (Ibyte *str, int len); |
| 5794 Lisp_Object composite_char_string (Ichar ch); | |
| 771 | 5795 #endif /* ENABLE_COMPOSITE_CHARS */ |
| 5796 | |
| 5797 EXFUN (Ffind_charset, 1); | |
| 5798 EXFUN (Fget_charset, 1); | |
| 5799 EXFUN (Fcharset_list, 0); | |
| 5800 | |
| 5801 extern Lisp_Object Vcharset_ascii; | |
| 5802 extern Lisp_Object Vcharset_control_1; | |
| 5803 extern Lisp_Object Vcharset_latin_iso8859_1; | |
| 5804 extern Lisp_Object Vcharset_latin_iso8859_2; | |
| 5805 extern Lisp_Object Vcharset_latin_iso8859_3; | |
| 5806 extern Lisp_Object Vcharset_latin_iso8859_4; | |
| 5807 extern Lisp_Object Vcharset_thai_tis620; | |
| 5808 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
|
5809 extern Lisp_Object Vcharset_arabic_iso8859_6; |
| 771 | 5810 extern Lisp_Object Vcharset_hebrew_iso8859_8; |
| 5811 extern Lisp_Object Vcharset_katakana_jisx0201; | |
| 5812 extern Lisp_Object Vcharset_latin_jisx0201; | |
| 5813 extern Lisp_Object Vcharset_cyrillic_iso8859_5; | |
| 5814 extern Lisp_Object Vcharset_latin_iso8859_9; | |
| 3094 | 5815 extern Lisp_Object Vcharset_latin_iso8859_15; |
| 771 | 5816 extern Lisp_Object Vcharset_japanese_jisx0208_1978; |
| 5817 extern Lisp_Object Vcharset_chinese_gb2312; | |
| 5818 extern Lisp_Object Vcharset_japanese_jisx0208; | |
| 5819 extern Lisp_Object Vcharset_korean_ksc5601; | |
| 5820 extern Lisp_Object Vcharset_japanese_jisx0212; | |
| 5821 extern Lisp_Object Vcharset_chinese_cns11643_1; | |
| 5822 extern Lisp_Object Vcharset_chinese_cns11643_2; | |
| 5823 extern Lisp_Object Vcharset_chinese_big5_1; | |
| 5824 extern Lisp_Object Vcharset_chinese_big5_2; | |
| 5825 extern Lisp_Object Vcharset_composite; | |
| 5826 | |
| 867 | 5827 Ichar Lstream_get_ichar_1 (Lstream *stream, int first_char); |
| 5828 int Lstream_fput_ichar (Lstream *stream, Ichar ch); | |
| 5829 void Lstream_funget_ichar (Lstream *stream, Ichar ch); | |
| 5830 | |
| 5831 DECLARE_INLINE_HEADER (Ibyte *qxestrdup (const Ibyte *s)) | |
| 771 | 5832 { |
| 2367 | 5833 return (Ibyte *) xstrdup ((const Chbyte *) s); |
| 771 | 5834 } |
| 5835 | |
| 867 | 5836 DECLARE_INLINE_HEADER (Bytecount qxestrlen (const Ibyte *s)) |
| 771 | 5837 { |
| 2367 | 5838 return strlen ((const Chbyte *) s); |
| 771 | 5839 } |
| 5840 | |
| 867 | 5841 DECLARE_INLINE_HEADER (Charcount qxestrcharlen (const Ibyte *s)) |
| 771 | 5842 { |
| 5843 return bytecount_to_charcount (s, qxestrlen (s)); | |
| 5844 } | |
| 5845 | |
| 867 | 5846 DECLARE_INLINE_HEADER (int qxestrcmp (const Ibyte *s1, |
| 5847 const Ibyte *s2)) | |
| 771 | 5848 { |
| 2367 | 5849 return strcmp ((const Chbyte *) s1, (const Chbyte *) s2); |
| 771 | 5850 } |
| 5851 | |
| 2367 | 5852 DECLARE_INLINE_HEADER (int qxestrcmp_ascii (const Ibyte *s1, |
| 5853 const Ascbyte *s2)) | |
| 771 | 5854 { |
| 2367 | 5855 return strcmp ((const Chbyte *) s1, s2); |
| 771 | 5856 } |
| 5857 | |
| 867 | 5858 DECLARE_INLINE_HEADER (int qxestrncmp (const Ibyte *string1, |
| 5859 const Ibyte *string2, | |
| 771 | 5860 Bytecount count)) |
| 5861 { | |
| 2367 | 5862 return strncmp ((const Chbyte *) string1, (const Chbyte *) string2, |
| 771 | 5863 (size_t) count); |
| 5864 } | |
| 5865 | |
| 2367 | 5866 DECLARE_INLINE_HEADER (int qxestrncmp_ascii (const Ibyte *string1, |
| 5867 const Ascbyte *string2, | |
| 5868 Bytecount count)) | |
| 771 | 5869 { |
| 2367 | 5870 return strncmp ((const Chbyte *) string1, string2, (size_t) count); |
| 771 | 5871 } |
| 5872 | |
| 867 | 5873 DECLARE_INLINE_HEADER (Ibyte *qxestrcpy (Ibyte *strDest, |
| 2367 | 5874 const Ibyte *strSource)) |
| 771 | 5875 { |
| 2367 | 5876 return (Ibyte *) strcpy ((Chbyte *) strDest, (const Chbyte *) strSource); |
| 771 | 5877 } |
| 5878 | |
| 2367 | 5879 DECLARE_INLINE_HEADER (Ibyte *qxestrcpy_ascii (Ibyte *strDest, |
| 5880 const Ascbyte *strSource)) | |
| 771 | 5881 { |
| 2367 | 5882 return (Ibyte *) strcpy ((Chbyte *) strDest, strSource); |
| 771 | 5883 } |
| 5884 | |
| 867 | 5885 DECLARE_INLINE_HEADER (Ibyte *qxestrncpy (Ibyte *strDest, |
| 2367 | 5886 const Ibyte *strSource, |
| 5887 Bytecount count)) | |
| 771 | 5888 { |
| 2367 | 5889 return (Ibyte *) strncpy ((Chbyte *) strDest, (const Chbyte *) strSource, |
| 771 | 5890 (size_t) count); |
| 5891 } | |
| 5892 | |
| 2367 | 5893 DECLARE_INLINE_HEADER (Ibyte *qxestrncpy_ascii (Ibyte *strDest, |
| 5894 const Ascbyte *strSource, | |
| 5895 Bytecount count)) | |
| 771 | 5896 { |
| 2367 | 5897 return (Ibyte *) strncpy ((Chbyte *) strDest, strSource, (size_t) count); |
| 771 | 5898 } |
| 5899 | |
| 867 | 5900 DECLARE_INLINE_HEADER (Ibyte *qxestrcat (Ibyte *strDest, |
| 2367 | 5901 const Ibyte *strSource)) |
| 771 | 5902 { |
| 2367 | 5903 return (Ibyte *) strcat ((Chbyte *) strDest, (const Chbyte *) strSource); |
| 771 | 5904 } |
| 5905 | |
| 2367 | 5906 DECLARE_INLINE_HEADER (Ibyte *qxestrcat_ascii (Ibyte *strDest, |
| 5907 const Ascbyte *strSource)) | |
| 771 | 5908 { |
| 2367 | 5909 return (Ibyte *) strcat ((Chbyte *) strDest, strSource); |
| 771 | 5910 } |
| 5911 | |
| 867 | 5912 DECLARE_INLINE_HEADER (Ibyte *qxestrncat (Ibyte *strDest, |
| 2367 | 5913 const Ibyte *strSource, |
| 5914 Bytecount count)) | |
| 771 | 5915 { |
| 2367 | 5916 return (Ibyte *) strncat ((Chbyte *) strDest, (const Chbyte *) strSource, |
| 771 | 5917 (size_t) count); |
| 5918 } | |
| 5919 | |
| 2367 | 5920 DECLARE_INLINE_HEADER (Ibyte *qxestrncat_ascii (Ibyte *strDest, |
| 5921 const Ascbyte *strSource, | |
| 5922 Bytecount count)) | |
| 771 | 5923 { |
| 2367 | 5924 return (Ibyte *) strncat ((Chbyte *) strDest, strSource, (size_t) count); |
| 771 | 5925 } |
| 5926 | |
| 867 | 5927 DECLARE_INLINE_HEADER (Ibyte *qxestrchr (const Ibyte *s, Ichar c)) |
| 771 | 5928 { |
| 5929 assert (c >= 0 && c <= 255); | |
| 2367 | 5930 return (Ibyte *) strchr ((const Chbyte *) s, c); |
| 771 | 5931 } |
| 5932 | |
| 867 | 5933 DECLARE_INLINE_HEADER (Ibyte *qxestrrchr (const Ibyte *s, Ichar c)) |
| 771 | 5934 { |
| 5935 assert (c >= 0 && c <= 255); | |
| 2367 | 5936 return (Ibyte *) strrchr ((const Chbyte *) s, c); |
| 771 | 5937 } |
| 5938 | |
| 867 | 5939 DECLARE_INLINE_HEADER (Ibyte *qxestrstr (const Ibyte *string1, |
| 2367 | 5940 const Ibyte *string2)) |
| 771 | 5941 { |
| 2367 | 5942 return (Ibyte *) strstr ((const Chbyte *) string1, (const Chbyte *) string2); |
| 771 | 5943 } |
| 5944 | |
| 867 | 5945 DECLARE_INLINE_HEADER (Bytecount qxestrcspn (const Ibyte *string, |
| 5946 const CIbyte *strCharSet)) | |
| 771 | 5947 { |
| 2367 | 5948 return (Bytecount) strcspn ((const Chbyte *) string, strCharSet); |
| 771 | 5949 } |
| 5950 | |
| 867 | 5951 DECLARE_INLINE_HEADER (Bytecount qxestrspn (const Ibyte *string, |
| 5952 const CIbyte *strCharSet)) | |
| 771 | 5953 { |
| 2367 | 5954 return (Bytecount) strspn ((const Chbyte *) string, strCharSet); |
| 771 | 5955 } |
| 5956 | |
| 867 | 5957 DECLARE_INLINE_HEADER (Ibyte *qxestrpbrk (const Ibyte *string, |
| 2367 | 5958 const CIbyte *strCharSet)) |
| 771 | 5959 { |
| 2367 | 5960 return (Ibyte *) strpbrk ((const Chbyte *) string, strCharSet); |
| 771 | 5961 } |
| 5962 | |
| 867 | 5963 DECLARE_INLINE_HEADER (Ibyte *qxestrtok (Ibyte *strToken, |
| 2367 | 5964 const CIbyte *strDelimit)) |
| 771 | 5965 { |
| 2367 | 5966 return (Ibyte *) strtok ((Chbyte *) strToken, strDelimit); |
| 771 | 5967 } |
| 5968 | |
| 867 | 5969 DECLARE_INLINE_HEADER (double qxestrtod (const Ibyte *nptr, |
| 5970 Ibyte **endptr)) | |
| 771 | 5971 { |
| 2367 | 5972 return strtod ((const Chbyte *) nptr, (Chbyte **) endptr); |
| 771 | 5973 } |
| 5974 | |
| 867 | 5975 DECLARE_INLINE_HEADER (long qxestrtol (const Ibyte *nptr, Ibyte **endptr, |
| 771 | 5976 int base)) |
| 5977 { | |
| 2367 | 5978 return strtol ((const Chbyte *) nptr, (Chbyte **) endptr, base); |
| 771 | 5979 } |
| 5980 | |
| 867 | 5981 DECLARE_INLINE_HEADER (unsigned long qxestrtoul (const Ibyte *nptr, |
| 5982 Ibyte **endptr, | |
| 771 | 5983 int base)) |
| 5984 { | |
| 2367 | 5985 return strtoul ((const Chbyte *) nptr, (Chbyte **) endptr, base); |
| 771 | 5986 } |
| 5987 | |
| 867 | 5988 DECLARE_INLINE_HEADER (int qxeatoi (const Ibyte *string)) |
| 771 | 5989 { |
| 2367 | 5990 return atoi ((const Chbyte *) string); |
| 771 | 5991 } |
| 5992 | |
| 1204 | 5993 DECLARE_INLINE_HEADER (Ibyte *qxestrupr (Ibyte *s)) |
| 5994 { | |
| 2367 | 5995 return (Ibyte *) strupr ((Chbyte *) s); |
| 1204 | 5996 } |
| 5997 | |
| 5998 DECLARE_INLINE_HEADER (Ibyte *qxestrlwr (Ibyte *s)) | |
| 5999 { | |
| 2367 | 6000 return (Ibyte *) strlwr ((Chbyte *) s); |
| 1204 | 6001 } |
| 6002 | |
| 867 | 6003 int qxesprintf (Ibyte *buffer, const CIbyte *format, ...) |
| 771 | 6004 PRINTF_ARGS (2, 3); |
| 6005 | |
| 2367 | 6006 DECLARE_INLINE_HEADER (int qxesscanf_ascii_1 (Ibyte *buffer, |
| 6007 const Ascbyte *format, | |
| 6008 void *ptr)) | |
| 6009 { | |
| 6010 /* #### DAMNIT! No vsscanf! */ | |
| 6011 return sscanf ((Chbyte *) buffer, format, ptr); | |
| 6012 } | |
| 6013 | |
| 771 | 6014 /* Do not use POSIX locale routines. Not Mule-correct. */ |
| 6015 #define qxestrcoll DO NOT USE. | |
| 6016 #define qxestrxfrm DO NOT USE. | |
| 6017 | |
| 867 | 6018 int qxestrcasecmp (const Ibyte *s1, const Ibyte *s2); |
| 2367 | 6019 int qxestrcasecmp_ascii (const Ibyte *s1, const Ascbyte *s2); |
| 867 | 6020 int qxestrcasecmp_i18n (const Ibyte *s1, const Ibyte *s2); |
| 2367 | 6021 int ascii_strcasecmp (const Ascbyte *s1, const Ascbyte *s2); |
|
4906
6ef8256a020a
implement equalp in C, fix case-folding, add equal() method for keymaps
Ben Wing <ben@xemacs.org>
parents:
4888
diff
changeset
|
6022 int lisp_strcasecmp_ascii (Lisp_Object s1, Lisp_Object s2); |
| 771 | 6023 int lisp_strcasecmp_i18n (Lisp_Object s1, Lisp_Object s2); |
| 867 | 6024 int qxestrncasecmp (const Ibyte *s1, const Ibyte *s2, Bytecount len); |
| 2367 | 6025 int qxestrncasecmp_ascii (const Ibyte *s1, const Ascbyte *s2, |
| 6026 Bytecount len); | |
| 867 | 6027 int qxestrncasecmp_i18n (const Ibyte *s1, const Ibyte *s2, Bytecount len); |
| 2367 | 6028 int ascii_strncasecmp (const Ascbyte *s1, const Ascbyte *s2, |
| 771 | 6029 Bytecount len); |
| 867 | 6030 int qxememcmp (const Ibyte *s1, const Ibyte *s2, Bytecount len); |
| 6031 int qxememcmp4 (const Ibyte *s1, Bytecount len1, | |
| 6032 const Ibyte *s2, Bytecount len2); | |
| 6033 int qxememcasecmp (const Ibyte *s1, const Ibyte *s2, Bytecount len); | |
| 6034 int qxememcasecmp4 (const Ibyte *s1, Bytecount len1, | |
| 6035 const Ibyte *s2, Bytecount len2); | |
| 6036 int qxetextcmp (const Ibyte *s1, Bytecount len1, | |
| 6037 const Ibyte *s2, Bytecount len2); | |
| 6038 int qxetextcmp_matching (const Ibyte *s1, Bytecount len1, | |
| 6039 const Ibyte *s2, Bytecount len2, | |
| 801 | 6040 Charcount *matching); |
| 867 | 6041 int qxetextcasecmp (const Ibyte *s1, Bytecount len1, |
| 6042 const Ibyte *s2, Bytecount len2); | |
| 6043 int qxetextcasecmp_matching (const Ibyte *s1, Bytecount len1, | |
| 6044 const Ibyte *s2, Bytecount len2, | |
| 801 | 6045 Charcount *matching); |
| 771 | 6046 |
| 6047 void buffer_mule_signal_inserted_region (struct buffer *buf, Charbpos start, | |
| 6048 Bytecount bytelength, | |
| 6049 Charcount charlength); | |
| 6050 void buffer_mule_signal_deleted_region (struct buffer *buf, Charbpos start, | |
| 826 | 6051 Charbpos end, Bytebpos byte_start, |
| 6052 Bytebpos byte_end); | |
| 771 | 6053 |
| 2367 | 6054 typedef struct |
| 6055 { | |
| 6056 const char *srctext; | |
| 6057 void *dst; | |
| 6058 Bytecount dst_size; | |
| 6059 } alloca_convert_vals; | |
| 6060 | |
| 6061 typedef struct | |
| 6062 { | |
| 6063 Dynarr_declare (alloca_convert_vals); | |
| 6064 } alloca_convert_vals_dynarr; | |
| 6065 | |
| 6066 extern alloca_convert_vals_dynarr *active_alloca_convert; | |
| 6067 | |
| 6068 MODULE_API int find_pos_of_existing_active_alloca_convert (const char * | |
| 6069 srctext); | |
| 6070 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
6071 /* Defined in undo.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
6072 extern Lisp_Object Qinhibit_read_only; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
6073 |
| 771 | 6074 /* Defined in unicode.c */ |
| 1204 | 6075 extern const struct sized_memory_description to_unicode_description; |
| 6076 extern const struct sized_memory_description from_unicode_description; | |
| 771 | 6077 void init_charset_unicode_tables (Lisp_Object charset); |
| 6078 void free_charset_unicode_tables (Lisp_Object charset); | |
| 6079 void recalculate_unicode_precedence (void); | |
| 6080 extern Lisp_Object Qunicode; | |
| 4096 | 6081 extern Lisp_Object Qutf_16, Qutf_8, Qucs_4, Qutf_7, Qutf_32; |
| 771 | 6082 #ifdef MEMORY_USAGE_STATS |
| 6083 Bytecount compute_from_unicode_table_size (Lisp_Object charset, | |
|
5157
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
6084 struct usage_stats *stats); |
| 771 | 6085 Bytecount compute_to_unicode_table_size (Lisp_Object charset, |
|
5157
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
6086 struct usage_stats *stats); |
| 771 | 6087 #endif /* MEMORY_USAGE_STATS */ |
| 6088 | |
| 428 | 6089 /* Defined in undo.c */ |
| 826 | 6090 EXFUN (Fundo_boundary, 0); |
| 6091 | |
| 428 | 6092 Lisp_Object truncate_undo_list (Lisp_Object, int, int); |
| 6093 void record_extent (Lisp_Object, int); | |
| 665 | 6094 void record_insert (struct buffer *, Charbpos, Charcount); |
| 6095 void record_delete (struct buffer *, Charbpos, Charcount); | |
| 6096 void record_change (struct buffer *, Charbpos, Charcount); | |
| 428 | 6097 |
| 6098 /* Defined in unex*.c */ | |
| 814 | 6099 #ifdef WIN32_NATIVE |
| 867 | 6100 int unexec (Ibyte *, Ibyte *, uintptr_t, uintptr_t, uintptr_t); |
| 814 | 6101 #else |
| 6102 int unexec (Extbyte *, Extbyte *, uintptr_t, uintptr_t, uintptr_t); | |
| 6103 #endif | |
| 428 | 6104 #ifdef RUN_TIME_REMAP |
| 6105 int run_time_remap (char *); | |
| 6106 #endif | |
| 6107 | |
| 6108 /* Defined in vm-limit.c */ | |
| 442 | 6109 void memory_warnings (void *, void (*) (const char *)); |
| 428 | 6110 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
6111 /* Defined in win32.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
6112 extern Lisp_Object Vmswindows_downcase_file_names; |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
6113 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
6114 /* Defined in window.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
6115 extern Lisp_Object Qwindow_live_p; |
| 1927 | 6116 |
| 1743 | 6117 END_C_DECLS |
| 1650 | 6118 |
| 440 | 6119 #endif /* INCLUDED_lisp_h_ */ |