Mercurial > hg > xemacs-beta
annotate src/lisp.h @ 5189:b65692aa90d8
Cosmetic XFT-code fixes, some variable renamings
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-04-04 Ben Wing <ben@xemacs.org>
* font-mgr.c:
* font-mgr.c (fc_standard_properties):
* font-mgr.c (Ffc_pattern_p):
* font-mgr.c (Ffc_pattern_create):
* font-mgr.c (Ffc_name_parse):
* font-mgr.c (Ffc_name_unparse):
* font-mgr.c (Ffc_pattern_duplicate):
* font-mgr.c (Ffc_pattern_add):
* font-mgr.c (Ffc_pattern_del):
* font-mgr.c (Ffc_pattern_get):
* font-mgr.c (fc_config_create_using):
* font-mgr.c (fc_strlist_to_lisp_using):
* font-mgr.c (fontset_to_list):
* font-mgr.c (Ffc_config_p):
* font-mgr.c (Ffc_config_create):
* font-mgr.c (Ffc_config_destroy):
* font-mgr.c (Ffc_config_up_to_date):
* font-mgr.c (Ffc_config_build_fonts):
* font-mgr.c (Ffc_config_get_config_dirs):
* font-mgr.c (Ffc_config_get_font_dirs):
* font-mgr.c (Ffc_config_get_config_files):
* font-mgr.c (Ffc_config_get_cache):
* font-mgr.c (Ffc_config_get_fonts):
* font-mgr.c (Ffc_config_set_current):
* font-mgr.c (Ffc_config_get_blanks):
* font-mgr.c (Ffc_config_get_rescan_interval):
* font-mgr.c (Ffc_config_set_rescan_interval):
* font-mgr.c (Ffc_config_app_font_add_file):
* font-mgr.c (Ffc_config_app_font_add_dir):
* font-mgr.c (Ffc_config_app_font_clear):
* font-mgr.c (Ffc_init_load_config):
* font-mgr.c (Ffc_init_load_config_and_fonts):
* font-mgr.c (Ffc_config_get_current):
* font-mgr.c (size):
* font-mgr.c (Ffc_font_render_prepare):
* font-mgr.c (Ffc_font_match):
* font-mgr.c (Ffc_font_sort):
* font-mgr.c (Ffc_init):
* font-mgr.c (Ffc_get_version):
* font-mgr.c (Ffc_init_reinitialize):
* font-mgr.c (Ffc_init_bring_up_to_date):
* font-mgr.c (Fxlfd_font_name_p):
* font-mgr.c (make_xlfd_font_regexp):
* font-mgr.c (syms_of_font_mgr):
* font-mgr.c (vars_of_font_mgr):
* font-mgr.c (complex_vars_of_font_mgr):
Fix the code to conform to GNU style standards.
Rename xft-debug-level to debug-xft.
* fontcolor-x.c:
* fontcolor-x.c (vars_of_fontcolor_x):
Rename debug-x-objects to debug-x-fonts.
* fontcolor-xlike-inc.c:
* fontcolor-xlike-inc.c (DEBUG_FONTS1):
* fontcolor-xlike-inc.c (DEBUG_FONTS2):
* fontcolor-xlike-inc.c (DEBUG_FONTS3):
* fontcolor-xlike-inc.c (DEBUG_FONTS4):
* fontcolor-xlike-inc.c (DEBUG_FONTS_LISP1):
* fontcolor-xlike-inc.c (count_hyphens):
* fontcolor-xlike-inc.c (XFUN):
* fontcolor-xlike-inc.c (xlistfonts_checking_charset):
* fontcolor-xlike-inc.c (xft_find_charset_font):
Misc. code fixes, mostly cosmetic. Get rid of some warnings.
Fix the code to conform to GNU style standards.
* lisp.h:
* print.c:
* print.c (debug_out_lisp):
New function for doing printf-like formatting involving Lisp objects
and outputting to the debug output.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Sun, 04 Apr 2010 23:46:50 -0500 |
| parents | a00bfbd64e0a |
| children | 1c1d8843de5e |
| 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> |
| 4932 | 122 #ifdef __cplusplus |
| 123 #include <limits> /* necessary for max()/min() under G++ 4 */ | |
| 124 #endif | |
| 125 | |
| 442 | 126 |
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127 /************************************************************************/ |
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128 /* error checking */ |
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129 /************************************************************************/ |
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130 |
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131 /* ------------------------- large categories ------------------------- */ |
| 853 | 132 |
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133 /* How these work: |
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134 |
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135 The most common classes will be `text' and `type', followed by `structure'. |
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136 `text' is for problems related to bad textual format. `type' is for |
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137 problems related to wrongly typed arguments, structure fields, etc. |
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138 `structure' is for bad data inside of a structure. Sometimes these are |
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139 used "incorrectly", e.g. `type' is often used for structure-checking. |
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140 Consider `text': |
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141 |
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142 `text_checking_assert() will assert() only when ERROR_CHECK_TEXT is defined; |
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143 otherwise it's a no-op. text_checking_assert_at_line() is similar, but |
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144 allows you to override the file name and line number normally supplied in |
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145 the message. This is especially useful in inline header functions, and |
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146 so there's a special inline_text_checking_assert() for this; this works |
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147 like text_checking_assert() but supplies the file and line of the calling |
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148 function. In order for this to work, you need to declare your inline |
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149 function with INLINE_TEXT_CHECK_ARGS at the end of its argument list, |
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150 and give its function name a _1 extension or similar. Then create a |
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151 macro that calls your inline function and includes INLINE_TEXT_CHECK_CALL |
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152 at the end of the parameter list. This will arrange to pass in and receive |
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153 the file and line (__FILE__, __LINE__) at place where the call occurs in |
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154 the calling function; but nothing will get passed in when ERROR_CHECK_TEXT |
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155 is not defined. |
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156 |
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157 Currently the full bevy of *foo_checking_assert* macros are defined only |
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158 for `text' and `types'; for others, only the basic foo_checking_assert() |
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159 macro is defined. Writing out all the variations for all possible error |
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160 categories would produce too much clutter. If any of these become |
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161 needed, they can always be defined. */ |
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162 |
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163 /* #### I suggest revamping these and making proper use of the |
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164 category/subcategory system. Here is one proposal: |
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165 |
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166 Major category Minor categories |
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167 -------------------------------- |
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168 Allocation |
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169 Malloc |
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170 Dynarr |
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171 |
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172 Display |
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173 Extents |
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174 Glyphs |
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175 Redisplay |
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176 |
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177 Execution |
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178 Byte-Code |
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179 Catch |
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180 Garbage Collection |
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181 Trapping-Problems |
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182 |
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183 Lisp Objects |
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184 Buffers |
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185 Char Tables |
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186 Events |
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187 Lstreams |
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188 Hash Tables |
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189 Range Tables |
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190 |
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191 Types |
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192 Lrecord Types |
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193 Subtypes |
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194 |
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195 Text |
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196 Byte Positions |
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197 Conversion |
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198 Eistrings |
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199 Itext |
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200 Lisp Strings |
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201 |
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202 --ben |
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203 */ |
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204 |
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205 |
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206 #define INLINE_ERROR_CHECK_ARGS , const char *__file__, int __line__ |
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207 #define INLINE_ERROR_CHECK_CALL , __FILE__, __LINE__ |
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208 #define DISABLED_INLINE_ERROR_CHECK_ARGS |
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209 #define DISABLED_INLINE_ERROR_CHECK_CALL |
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210 |
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211 /* For assertions in inline header functions which will report the file and |
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212 line of the calling function */ |
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213 #define inline_assert(assertion) assert_at_line (assertion, __file__, __line__) |
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214 /* The following should not use disabled_assert_at_line() because when the |
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215 inline assert is disabled, params __file__ and __line__ do not exist. */ |
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216 #define disabled_inline_assert(assertion) disabled_assert (assertion) |
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217 |
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218 /* ------- the specific categories -------- */ |
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219 |
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220 #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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221 #define ERROR_CHECK_ANY |
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222 #endif |
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223 |
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224 /* KEEP THESE SORTED! */ |
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225 |
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226 #ifdef ERROR_CHECK_BYTE_CODE |
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227 #define byte_code_checking_assert(assertion) assert (assertion) |
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228 #else /* not ERROR_CHECK_BYTE_CODE */ |
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229 #define byte_code_checking_assert(assertion) disabled_assert (assertion) |
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230 #endif /* ERROR_CHECK_BYTE_CODE */ |
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231 |
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232 #ifdef ERROR_CHECK_DISPLAY |
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233 #define display_checking_assert(assertion) assert (assertion) |
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234 #else /* not ERROR_CHECK_DISPLAY */ |
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235 #define display_checking_assert(assertion) disabled_assert (assertion) |
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236 #endif /* ERROR_CHECK_DISPLAY */ |
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237 |
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238 #ifdef ERROR_CHECK_EXTENTS |
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239 #define extent_checking_assert(assertion) assert (assertion) |
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240 #else /* not ERROR_CHECK_EXTENTS */ |
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241 #define extent_checking_assert(assertion) disabled_assert (assertion) |
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242 #endif /* ERROR_CHECK_EXTENTS */ |
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243 |
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244 #ifdef ERROR_CHECK_GC |
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245 #define gc_checking_assert(assertion) assert (assertion) |
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246 #else /* not ERROR_CHECK_GC */ |
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247 #define gc_checking_assert(assertion) disabled_assert (assertion) |
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248 #endif /* ERROR_CHECK_GC */ |
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249 |
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250 #ifdef ERROR_CHECK_GLYPHS |
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251 #define glyph_checking_assert(assertion) assert (assertion) |
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252 #else /* not ERROR_CHECK_GLYPHS */ |
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253 #define glyph_checking_assert(assertion) disabled_assert (assertion) |
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254 #endif /* ERROR_CHECK_GLYPHS */ |
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255 |
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256 #ifdef ERROR_CHECK_MALLOC |
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257 #define malloc_checking_assert(assertion) assert (assertion) |
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258 #else /* not ERROR_CHECK_MALLOC */ |
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259 #define malloc_checking_assert(assertion) disabled_assert (assertion) |
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260 #endif /* ERROR_CHECK_MALLOC */ |
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261 |
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262 #ifdef ERROR_CHECK_STRUCTURES |
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263 #define structure_checking_assert(assertion) assert (assertion) |
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264 #else /* not ERROR_CHECK_STRUCTURES */ |
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265 #define structure_checking_assert(assertion) disabled_assert (assertion) |
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266 #endif /* ERROR_CHECK_STRUCTURES */ |
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267 |
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268 #ifdef ERROR_CHECK_TEXT |
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269 #define text_checking_assert(assertion) assert (assertion) |
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270 #define text_checking_assert_at_line(assertion, file, line) \ |
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271 assert_at_line (assertion, file, line) |
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272 #define inline_text_checking_assert(assertion) inline_assert (assertion) |
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273 #define INLINE_TEXT_CHECK_ARGS INLINE_ERROR_CHECK_ARGS |
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274 #define INLINE_TEXT_CHECK_CALL INLINE_ERROR_CHECK_CALL |
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275 #define text_checking_assert_with_message(assertion, msg) \ |
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276 assert_with_message (assertion, msg) |
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277 #else /* not ERROR_CHECK_TEXT */ |
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278 #define text_checking_assert(assertion) disabled_assert (assertion) |
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279 #define text_checking_assert_at_line(assertion, file, line) \ |
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280 disabled_assert_at_line (assertion, file, line) |
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281 #define inline_text_checking_assert(assertion) \ |
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282 disabled_inline_assert (assertion) |
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283 #define INLINE_TEXT_CHECK_ARGS DISABLED_INLINE_ERROR_CHECK_ARGS |
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284 #define INLINE_TEXT_CHECK_CALL DISABLED_INLINE_ERROR_CHECK_CALL |
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285 #define text_checking_assert_with_message(assertion, msg) \ |
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286 disabled_assert_with_message (assertion, msg) |
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287 #endif /* ERROR_CHECK_TEXT */ |
| 853 | 288 |
| 1318 | 289 #ifdef ERROR_CHECK_TYPES |
| 290 #define type_checking_assert(assertion) assert (assertion) | |
| 291 #define type_checking_assert_at_line(assertion, file, line) \ | |
| 292 assert_at_line (assertion, file, line) | |
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293 #define inline_type_checking_assert(assertion) inline_assert (assertion) |
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294 #define INLINE_TYPE_CHECK_ARGS INLINE_ERROR_CHECK_ARGS |
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295 #define INLINE_TYPE_CHECK_CALL INLINE_ERROR_CHECK_CALL |
| 1318 | 296 #define type_checking_assert_with_message(assertion, msg) \ |
| 297 assert_with_message (assertion, msg) | |
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298 #else /* not ERROR_CHECK_TYPES */ |
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299 #define type_checking_assert(assertion) disabled_assert (assertion) |
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300 #define type_checking_assert_at_line(assertion, file, line) \ |
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301 disabled_assert_at_line (assertion, file, line) |
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302 #define inline_type_checking_assert(assertion) \ |
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303 disabled_inline_assert (assertion) |
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304 #define INLINE_TYPE_CHECK_ARGS DISABLED_INLINE_ERROR_CHECK_ARGS |
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305 #define INLINE_TYPE_CHECK_CALL DISABLED_INLINE_ERROR_CHECK_CALL |
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306 #define type_checking_assert_with_message(assertion, msg) \ |
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307 disabled_assert_with_message (assertion, msg) |
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308 #endif /* ERROR_CHECK_TYPES */ |
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309 |
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310 /* ------------------------- small categories ------------------------- */ |
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311 |
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312 /* The large categories established by configure can be subdivided into |
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313 smaller subcategories, for problems in specific modules. You can't |
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314 control this using configure, but you can manually stick in a define as |
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315 necessary. |
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316 |
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317 The idea is to go ahead and create a new type of error-checking and |
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318 have it turned on if the larger category it is a part of is also |
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319 turned on. For example, ERROR_CHECK_DYNARR is considered a subcategory |
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320 of ERROR_CHECK_STRUCTURES. |
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321 |
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322 We also define foo_checking_assert() macros for convenience, but |
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323 generally don't define the many variations of this macro as for the |
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324 major types above, because it produces too much clutter. If any of |
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325 these become needed, they can always be defined. */ |
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326 |
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327 #ifdef ERROR_CHECK_STRUCTURES |
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328 /* Check for problems with the catch list and specbind stack */ |
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329 #define ERROR_CHECK_CATCH |
| 5038 | 330 /* Check for incoherent dynarr structures, attempts to access Dynarr |
| 331 positions out of range, reentrant use of dynarrs through dynarr locking, | |
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332 etc. */ |
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333 #define ERROR_CHECK_DYNARR |
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334 /* Check for insufficient use of call_trapping_problems(), particularly |
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335 due to glyph-related changes causing eval or QUIT within redisplay */ |
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336 #define ERROR_CHECK_TRAPPING_PROBLEMS |
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337 #endif /* ERROR_CHECK_STRUCTURES */ |
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338 |
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339 #ifdef ERROR_CHECK_CATCH |
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340 #define catch_checking_assert(assertion) assert (assertion) |
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341 #else /* not ERROR_CHECK_CATCH */ |
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342 #define catch_checking_assert(assertion) disabled_assert (assertion) |
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343 #endif /* ERROR_CHECK_CATCH */ |
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344 |
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345 #ifdef ERROR_CHECK_DYNARR |
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346 #define dynarr_checking_assert(assertion) assert (assertion) |
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347 #else /* not ERROR_CHECK_DYNARR */ |
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348 #define dynarr_checking_assert(assertion) disabled_assert (assertion) |
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349 #endif /* ERROR_CHECK_DYNARR */ |
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350 |
| 1318 | 351 #ifdef ERROR_CHECK_TRAPPING_PROBLEMS |
| 352 #define trapping_problems_checking_assert(assertion) assert (assertion) | |
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353 #else /* not ERROR_CHECK_TRAPPING_PROBLEMS */ |
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354 #define trapping_problems_checking_assert(assertion) disabled_assert (assertion) |
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355 #endif /* ERROR_CHECK_TRAPPING_PROBLEMS */ |
| 1318 | 356 |
| 2367 | 357 /************************************************************************/ |
| 358 /** Definitions of basic types **/ | |
| 359 /************************************************************************/ | |
| 360 | |
| 361 /* ------------- generic 8/16/32/64/128-bit integral types ------------ */ | |
| 647 | 362 |
| 826 | 363 #if SIZEOF_SHORT == 2 |
| 364 #define INT_16_BIT short | |
| 365 #define UINT_16_BIT unsigned short | |
| 366 #elif SIZEOF_INT == 2 | |
| 367 /* Bwa ha ha. As if XEmacs could actually support such systems. */ | |
| 368 #define INT_16_BIT int | |
| 369 #define UINT_16_BIT unsigned int | |
| 370 #else | |
| 371 #error Unable to find a 16-bit integral type | |
| 372 #endif | |
| 373 | |
| 374 #if SIZEOF_INT == 4 | |
| 375 #define INT_32_BIT int | |
| 376 #define UINT_32_BIT unsigned int | |
| 377 #define MAKE_32_BIT_UNSIGNED_CONSTANT(num) num##U | |
| 378 #elif SIZEOF_LONG == 4 | |
| 379 /* Bwa ha ha again. */ | |
| 380 #define INT_32_BIT long | |
| 381 #define UINT_32_BIT unsigned long | |
| 382 #define MAKE_32_BIT_UNSIGNED_CONSTANT(num) num##UL | |
| 383 #elif SIZEOF_SHORT == 4 | |
| 384 /* And again. */ | |
| 385 #define INT_32_BIT short | |
| 386 #define UINT_32_BIT unsigned short | |
| 387 #define MAKE_32_BIT_UNSIGNED_CONSTANT(num) num##U | |
| 1429 | 388 #elif 1 /* Unable to find a 32-bit integral type! */ |
| 826 | 389 #error What kind of strange-ass system are you running on? |
| 390 #endif | |
| 391 | |
| 392 #if SIZEOF_LONG == 8 | |
| 393 #define INT_64_BIT long | |
| 394 #define UINT_64_BIT unsigned long | |
| 395 #define MAKE_64_BIT_UNSIGNED_CONSTANT(num) num##UL | |
| 396 #elif SIZEOF_LONG_LONG == 8 | |
| 397 #define INT_64_BIT long long | |
| 398 #define UINT_64_BIT unsigned long long | |
| 399 #define MAKE_64_BIT_UNSIGNED_CONSTANT(num) num##ULL | |
|
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400 #elif defined(WIN32_ANY) |
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401 #define INT_64_BIT __int64 |
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402 #define UINT_64_BIT unsigned __int64 |
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403 #define MAKE_64_BIT_UNSIGNED_CONSTANT(num) num##UI64 |
| 826 | 404 /* No error otherwise; just leave undefined */ |
| 405 #endif | |
| 406 | |
| 407 #if SIZEOF_LONG_LONG == 16 | |
| 408 #define INT_128_BIT long long | |
| 409 #define UINT_128_BIT unsigned long long | |
| 410 #define MAKE_128_BIT_UNSIGNED_CONSTANT(num) num##ULL | |
| 411 /* No error otherwise; just leave undefined */ | |
| 412 #endif | |
| 413 | |
| 414 /* #### Fill this in for other systems */ | |
| 415 #if defined (INT_64_BIT) && !(defined (i386) || defined (__i386__)) | |
| 416 #define EFFICIENT_INT_64_BIT INT_64_BIT | |
| 417 #define EFFICIENT_UINT_64_BIT UINT_64_BIT | |
| 418 #endif | |
| 419 | |
| 420 #if defined (INT_128_BIT) | |
| 421 #define EFFICIENT_INT_128_BIT INT_128_BIT | |
| 422 #define EFFICIENT_UINT_128_BIT UINT_128_BIT | |
| 423 #endif | |
| 424 | |
| 2367 | 425 #ifdef HAVE_INTTYPES_H |
| 426 #include <inttypes.h> | |
| 427 #elif defined (HAVE_INTPTR_T_IN_SYS_TYPES_H) | |
| 428 /* included elsewhere */ | |
| 429 #elif SIZEOF_VOID_P == SIZEOF_INT | |
| 430 typedef int intptr_t; | |
| 431 typedef unsigned int uintptr_t; | |
| 432 #elif SIZEOF_VOID_P == SIZEOF_LONG | |
| 433 typedef long intptr_t; | |
| 434 typedef unsigned long uintptr_t; | |
| 435 #elif defined (SIZEOF_LONG_LONG) && SIZEOF_VOID_P == SIZEOF_LONG_LONG | |
| 436 typedef long long intptr_t; | |
| 437 typedef unsigned long long uintptr_t; | |
| 438 #else | |
| 439 /* Just pray. May break, may not. */ | |
| 440 typedef long intptr_t; | |
| 441 typedef unsigned long uintptr_t; | |
| 442 #endif | |
| 443 | |
| 3988 | 444 #if SIZEOF_VOID_P == 8 |
| 445 #define DEADBEEF_CONSTANT 0xCAFEBABEDEADBEEF | |
| 446 #elif SIZEOF_VOID_P == 4 | |
| 447 #define DEADBEEF_CONSTANT 0xDEADBEEF | |
| 448 #else | |
| 449 #error "What size are your pointers, really?" | |
| 450 #endif /* SIZEOF_VOID_P == 8 */ | |
| 451 | |
| 2367 | 452 /* ---------------------- definition of EMACS_INT --------------------- */ |
| 453 | |
| 454 /* EMACS_INT is the underlying integral type into which a Lisp_Object must fit. | |
| 455 In particular, it must be large enough to contain a pointer. | |
| 456 config.h can override this, e.g. to use `long long' for bigger lisp ints. | |
| 457 | |
| 458 #### In point of fact, it would NOT be a good idea for config.h to mess | |
| 459 with EMACS_INT. A lot of code makes the basic assumption that EMACS_INT | |
| 460 is the size of a pointer. */ | |
| 461 | |
| 462 #ifndef SIZEOF_EMACS_INT | |
| 463 # define SIZEOF_EMACS_INT SIZEOF_VOID_P | |
| 464 #endif | |
| 465 | |
| 466 #ifndef EMACS_INT | |
| 467 # if SIZEOF_EMACS_INT == SIZEOF_LONG | |
| 468 # define EMACS_INT long | |
| 469 # elif SIZEOF_EMACS_INT == SIZEOF_INT | |
| 470 # define EMACS_INT int | |
| 471 # elif SIZEOF_EMACS_INT == SIZEOF_LONG_LONG | |
| 472 # define EMACS_INT long long | |
| 473 # else | |
| 474 # error Unable to determine suitable type for EMACS_INT | |
| 475 # endif | |
| 476 #endif | |
| 477 | |
| 478 #ifndef EMACS_UINT | |
| 479 # define EMACS_UINT unsigned EMACS_INT | |
| 480 #endif | |
| 481 | |
| 482 #define BITS_PER_EMACS_INT (SIZEOF_EMACS_INT * BITS_PER_CHAR) | |
| 483 | |
| 484 /* -------------------------- basic byte typedefs --------------------- */ | |
| 485 | |
| 486 /* The definitions we put here and in the next section use typedefs to | |
| 487 attribute specific meaning to types that by themselves are pretty | |
| 488 general. | |
| 489 | |
| 490 REMEMBER! These typedefs are purely for documentation purposes; from | |
| 647 | 491 the C code's perspective, they are exactly equivalent to `char *', |
| 492 `unsigned char *', etc., so you can freely use them with library | |
| 2367 | 493 functions declared as such. |
| 494 | |
| 495 (See also "Byte/Character Types" in text.c) | |
| 496 | |
| 497 The basic semantics for `char': | |
| 498 | |
| 499 a) [Ibyte] pointer to internally-formatted text | |
| 500 b) [Extbyte] pointer to text in some external format, which can be | |
| 501 defined as all formats other than the internal one | |
| 502 c) [Ascbyte] pure ASCII text | |
| 503 d) [Binbyte] binary data that is not meant to be interpreted as text | |
| 504 e) [Rawbyte] general data in memory, where we don't care about whether | |
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505 it's text or binary; often used when computing memory- |
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506 based/byte-based offsets of pointers |
| 2367 | 507 f) [Boolbyte] a zero or a one |
| 508 g) [Bitbyte] a byte used for bit fields | |
| 509 h) [Chbyte] null-semantics `char *'; used when casting an argument to | |
| 510 an external API where the the other types may not be | |
| 511 appropriate | |
| 512 | |
| 513 | |
| 514 Prefixing codes: | |
| 515 | |
| 516 C = plain char, when the base type is unsigned | |
| 517 U = unsigned | |
| 518 S = signed | |
| 519 | |
| 520 Ideally, XEmacs code should NEVER directly use `char' or any type | |
| 521 derived from it. This is for Mule-cleanliness. If you find yourself | |
| 522 wanting or needing to use `char' and one of the above six semantics does | |
| 523 not apply, add a new type of semantics; don't use `char' directly. | |
| 524 | |
| 525 See text.c under "Byte Types", and following sections. | |
| 526 */ | |
| 647 | 527 |
| 528 /* The data representing the text in a buffer is logically a set | |
| 867 | 529 of Ibytes, declared as follows. */ |
| 530 | |
| 531 typedef unsigned char Ibyte; | |
| 647 | 532 |
| 533 /* The following should be used when you are working with internal data | |
| 534 but for whatever reason need to have it declared a "char *". Examples | |
| 535 are function arguments whose values are most commonly literal strings, | |
| 536 or where you have to apply a stdlib string function to internal data. | |
| 537 | |
| 2367 | 538 In general, you should avoid this where possible and use Ascbyte if the |
| 539 text is just ASCII (e.g. string literals) or otherwise Ibyte, for | |
| 540 consistency. For example, the new Mule workspace contains Ibyte | |
| 541 versions of the stdlib string functions. */ | |
| 867 | 542 |
| 543 typedef char CIbyte; | |
| 647 | 544 |
| 545 /* The data representing a string in "external" format (binary or any | |
| 546 external encoding) is logically a set of Extbytes, declared as | |
| 547 follows. Extbyte is guaranteed to be just a char, so for example | |
| 548 strlen (Extbyte *) is OK. Extbyte is only a documentation device | |
| 549 for referring to external text. */ | |
| 550 | |
| 551 typedef char Extbyte; | |
| 771 | 552 typedef unsigned char UExtbyte; |
| 647 | 553 |
| 2367 | 554 #define EXTTEXT_ZTERM_SIZE (sizeof (Extbyte)) |
| 647 | 555 |
| 556 /* A byte in a string in entirely US-ASCII format: (Nothing outside | |
| 557 the range 00 - 7F) */ | |
| 558 | |
| 2367 | 559 typedef char Ascbyte; |
| 560 typedef unsigned char UAscbyte; | |
| 561 | |
| 562 /* A generic memory pointer, no text or binary semantics assumed. | |
| 563 In general, there should be no manipulation of the memory pointed to | |
| 564 by these pointers other than just copying it around. */ | |
| 565 | |
| 566 typedef unsigned char Rawbyte; | |
| 567 typedef char CRawbyte; | |
| 568 | |
| 569 /* A byte in a string in binary (not meant as text) format: */ | |
| 570 | |
| 571 typedef unsigned char Binbyte; | |
| 572 typedef char CBinbyte; | |
| 573 typedef signed char SBinbyte; | |
| 574 | |
| 575 /* A byte used to represent a boolean value: 0 or 1. | |
| 576 Normally use plain Boolint, and only use Boolbyte to save space. */ | |
| 577 | |
| 578 typedef char Boolbyte; | |
| 579 | |
| 580 /* A byte composed of bitfields. Hardly ever used. */ | |
| 581 | |
| 582 typedef unsigned char Bitbyte; | |
| 583 | |
| 584 /* A no-semantics `char'. Used (pretty-much) ONLY for casting arguments to | |
| 585 functions accepting a `char *', `unsigned char *', etc. where the other | |
| 586 types don't exactly apply and what you are logically concerned with is | |
| 587 the type of the function's argument and not its semantics. | |
| 588 | |
| 589 DO NOT DO NOT DO NOT DO NOT use this as a sloppy replacement for one of | |
| 590 the other types. If you're not using this as part of casting an | |
| 591 argument to a function call, and you're not Ben Wing, you're using it | |
| 592 wrong. Go find another one of the types. */ | |
| 593 | |
| 594 typedef char Chbyte; | |
| 595 typedef unsigned char UChbyte; | |
| 596 typedef signed char SChbyte; | |
| 597 | |
| 598 /* ------------------------ other text-related typedefs ------------------- */ | |
| 647 | 599 |
| 826 | 600 /* To the user, a buffer is made up of characters. In the non-Mule world, |
| 867 | 601 characters and Ibytes are equivalent, restricted to the range 0 - 255. |
| 3498 | 602 In the Mule world, many more characters are possible (21 bits worth, |
| 867 | 603 more or less), and a character requires (typically) 1 to 4 Ibytes for |
| 826 | 604 its representation in a buffer or string. Note that the representation |
| 605 of a character by itself, in a variable, is very different from its | |
| 606 representation in a string of text (in a buffer or Lisp string). | |
| 607 | |
| 608 Under Mule, text can be represented in more than one way. The "default" | |
| 609 format is variable-width (1 to 4 bytes) and compatible with ASCII -- | |
| 610 ASCII chars are stored in one byte, as themselves, and all other chars | |
| 611 use only high bytes. The default format is currently the only format | |
| 612 used for text stored anywhere but in a buffer. In a buffer, other | |
| 613 formats -- fixed-width formats (1, 2, or 4 bytes) -- are possible, for | |
| 614 speed. | |
| 615 | |
| 616 See text.c/text.h for a detailed discussion of all of this. */ | |
| 617 | |
| 618 /* A character, as represented on its own. */ | |
| 647 | 619 |
| 867 | 620 typedef int Ichar; |
| 647 | 621 |
| 826 | 622 /* The "raw value" of a character as stored in the buffer. In the default |
| 623 format, this is just the same as the character. In fixed-width formats, | |
| 624 this is the actual value in the buffer, which will be limited to the | |
| 625 range as established by the format. This is used when searching for a | |
| 626 character in a buffer -- it's faster to convert the character to the raw | |
| 627 value and look for that, than repeatedly convert each raw value in the | |
| 628 buffer into a character. */ | |
| 629 | |
| 867 | 630 typedef int Raw_Ichar; |
| 826 | 631 |
| 2367 | 632 /* Internal text as a series of textual units (8-bit bytes in the old |
| 633 "Mule" encoding -- still the standard internal encoding -- and in UTF-8, | |
| 634 but 16-bit bytes in UTF-16 and 32-bit bytes in UTF-32). See text.c. */ | |
| 635 | |
| 636 #ifdef UTF16_IBYTE_FORMAT | |
| 637 #define NON_ASCII_INTERNAL_FORMAT | |
| 638 typedef unsigned short Itext; | |
| 639 #else | |
| 640 typedef Ibyte Itext; | |
| 641 #endif | |
| 642 typedef EMACS_INT Textcount; | |
| 643 | |
| 644 #define ITEXT_SIZE (sizeof (Itext)) | |
| 645 /* Use this to emphasize that we are adding space for the zero-terminator */ | |
| 646 #define ITEXT_ZTERM_SIZE ITEXT_SIZE | |
| 647 | |
| 648 /* Wexttext is wchar_t on WIN32_NATIVE (and perhaps other systems that | |
| 649 support wchar_t's in library functions), and Extbyte otherwise. This is | |
| 650 used whenever we have to do any sort of manipulation of | |
| 651 externally-encoded strings -- generally a very bad idea, and unsafe, but | |
| 652 in some cases we have no choice (especially at startup, and esp. prior | |
| 653 to pdump, where we haven't loaded the Unicode tables necessary for | |
| 654 conversion under Windows). On platforms where the external encoding may | |
| 655 be Unicode (i.e. Windows), we always do our manipulations in Unicode, | |
| 656 converting to and from multibyte if necessary -- otherwise we'd have to | |
| 657 conditionalize on Unicode vs. multibyte all over the place, which is | |
| 658 just a nightmare. */ | |
| 659 #ifdef WIN32_NATIVE | |
| 660 #define WEXTTEXT_IS_WIDE | |
| 661 typedef wchar_t Wexttext; | |
| 662 #else | |
| 663 typedef Extbyte Wexttext; | |
| 664 #endif | |
| 826 | 665 |
| 666 #if !defined (__cplusplus) || !defined (CPLUSPLUS_INTEGRAL_CLASSES_NOT_YET) | |
| 667 | |
| 668 /* Counts of bytes or chars */ | |
| 669 | |
| 670 typedef EMACS_INT Bytecount; | |
| 671 typedef EMACS_INT Charcount; | |
| 672 | |
| 647 | 673 /* Different ways of referring to a position in a buffer. We use |
| 674 the typedefs in preference to 'EMACS_INT' to make it clearer what | |
| 826 | 675 sort of position is being used. See text.c for a description |
| 676 of the different positions. | |
| 677 | |
| 678 Note that buffer positions are 1-based, and there's a gap in the middle | |
| 679 of a buffer; that's why we have separate typedefs. For Lisp strings and | |
| 680 other strings of text, we just use Bytecount and Charcount. */ | |
| 800 | 681 |
| 665 | 682 typedef EMACS_INT Charbpos; |
| 683 typedef EMACS_INT Bytebpos; | |
| 684 typedef EMACS_INT Membpos; | |
| 647 | 685 |
| 826 | 686 /* Different ways of referring to a position that can be either in a buffer |
| 687 or string; used when passing around an object that can be either a | |
| 688 buffer or string, and an associated position. Conceptually, they | |
| 689 resolve as follows: | |
| 690 | |
| 691 Typedef Buffer String | |
| 692 ------------------------------------------------------ | |
| 693 Charxpos Charbpos Charcount | |
| 694 Bytexpos Bytebpos Bytecount | |
| 695 Memxpos Membpos Bytecount | |
| 696 | |
| 697 */ | |
| 698 | |
| 814 | 699 typedef EMACS_INT Charxpos; |
| 700 typedef EMACS_INT Bytexpos; | |
| 701 typedef EMACS_INT Memxpos; | |
| 702 | |
| 703 #else /* __cplusplus */ | |
| 704 | |
| 705 /* Implement strong type-checking of the above integral types by declaring | |
| 706 them to be classes and using operator overloading. Unfortunately this | |
| 707 is a huge pain in the ass because C++ doesn't strongly distinguish | |
| 708 "bool" and "size_t" from int. The problem is especially bad with "bool" | |
| 2956 | 709 -- if you want to be able to say `if (len--)' where len is e.g. a |
| 814 | 710 Bytecount, you need to declare a conversion operator to bool(); and |
| 711 since bool is just an alias for int, you suddenly get tons and tons of | |
| 712 ambiguities, which need to be resolved by lots of laborious declarations | |
| 713 for every single possible type combination. Hence the multitude of | |
| 714 declarations in DECLARE_INTCLASS_ARITH_COMPARE(). The bool/int | |
| 715 equivalence also means that we have to forcibly block the combinations | |
| 716 we don't want by creating overloaded versions of them and declaring them | |
| 717 private. */ | |
| 718 | |
| 719 class Bytecount; | |
| 720 class Bytebpos; | |
| 721 class Bytexpos; | |
| 722 class Charcount; | |
| 723 class Charbpos; | |
| 724 class Charxpos; | |
| 725 class Membpos; | |
| 726 class Memxpos; | |
| 727 | |
| 728 /* Declare the arithmetic and comparison operations for an integral class, | |
| 729 i.e. one of the above classes. If this is a "position" class, where the | |
| 730 difference between two positions is a different class (a "count" class), | |
| 731 then use POSCL for the position class and COUNTCL for the count class. | |
| 732 If this is a simple class, where all operations yield the same class, | |
| 733 substitute the same class for POSCL and COUNTCL. */ | |
| 734 | |
| 735 #define DECLARE_INTCLASS_ARITH_COMPARE(poscl, countcl) \ | |
| 736 poscl operator += (const countcl& l) { data += l.data; return *this; } \ | |
| 737 poscl operator -= (const countcl& l) { data -= l.data; return *this; } \ | |
| 738 poscl operator + (const countcl& l) const { return poscl (data + l.data); } \ | |
| 739 poscl operator - (const countcl& l) const { return poscl (data - l.data); } \ | |
| 740 poscl operator += (const int& l) { data += l; return *this; } \ | |
| 741 poscl operator -= (const int& l) { data -= l; return *this; } \ | |
| 742 poscl operator + (const int& l) const { return poscl (data + l); } \ | |
| 743 poscl operator - (const int& l) const { return poscl (data - l); } \ | |
| 744 poscl operator += (const unsigned int& l) { data += l; return *this; } \ | |
| 745 poscl operator -= (const unsigned int& l) { data -= l; return *this; } \ | |
| 746 poscl operator + (const unsigned int& l) const \ | |
| 747 { return poscl (data + l); } \ | |
| 748 poscl operator - (const unsigned int& l) const \ | |
| 749 { return poscl (data - l); } \ | |
| 750 poscl operator += (const long& l) { data += l; return *this; } \ | |
| 751 poscl operator -= (const long& l) { data -= l; return *this; } \ | |
| 752 poscl operator + (const long& l) const { return poscl (data + l); } \ | |
| 753 poscl operator - (const long& l) const { return poscl (data - l); } \ | |
| 754 poscl operator += (const unsigned long& l) { data += l; return *this; } \ | |
| 755 poscl operator -= (const unsigned long& l) { data -= l; return *this; } \ | |
| 756 poscl operator + (const unsigned long& l) const \ | |
| 757 { return poscl (data + l); } \ | |
| 758 poscl operator - (const unsigned long& l) const \ | |
| 759 { return poscl (data - l); } \ | |
| 760 poscl operator += (const short& l) { data += l; return *this; } \ | |
| 761 poscl operator -= (const short& l) { data -= l; return *this; } \ | |
| 762 poscl operator + (const short& l) const { return poscl (data + l); } \ | |
| 763 poscl operator - (const short& l) const { return poscl (data - l); } \ | |
| 764 poscl operator += (const unsigned short& l) { data += l; return *this; } \ | |
| 765 poscl operator -= (const unsigned short& l) { data -= l; return *this; } \ | |
| 766 poscl operator + (const unsigned short& l) const \ | |
| 767 { return poscl (data + l); } \ | |
| 768 poscl operator - (const unsigned short& l) const \ | |
| 769 { return poscl (data - l); } \ | |
| 770 \ | |
| 771 poscl operator *= (const countcl& l) { data *= l.data; return *this; } \ | |
| 772 poscl operator /= (const countcl& l) { data /= l.data; return *this; } \ | |
| 773 poscl operator * (const countcl& l) const { return poscl (data * l.data); } \ | |
| 774 poscl operator / (const countcl& l) const { return poscl (data / l.data); } \ | |
| 775 poscl operator *= (const int& l) { data *= l; return *this; } \ | |
| 776 poscl operator /= (const int& l) { data /= l; return *this; } \ | |
| 777 poscl operator * (const int& l) const { return poscl (data * l); } \ | |
| 778 poscl operator / (const int& l) const { return poscl (data / l); } \ | |
| 779 poscl operator *= (const unsigned int& l) { data *= l; return *this; } \ | |
| 780 poscl operator /= (const unsigned int& l) { data /= l; return *this; } \ | |
| 781 poscl operator * (const unsigned int& l) const { return poscl (data * l); } \ | |
| 782 poscl operator / (const unsigned int& l) const { return poscl (data / l); } \ | |
| 783 poscl operator *= (const long& l) { data *= l; return *this; } \ | |
| 784 poscl operator /= (const long& l) { data /= l; return *this; } \ | |
| 785 poscl operator * (const long& l) const { return poscl (data * l); } \ | |
| 786 poscl operator / (const long& l) const { return poscl (data / l); } \ | |
| 787 poscl operator *= (const unsigned long& l) { data *= l; return *this; } \ | |
| 788 poscl operator /= (const unsigned long& l) { data /= l; return *this; } \ | |
| 789 poscl operator * (const unsigned long& l) const \ | |
| 790 { return poscl (data * l); } \ | |
| 791 poscl operator / (const unsigned long& l) const \ | |
| 792 { return poscl (data / l); } \ | |
| 793 poscl operator *= (const short& l) { data *= l; return *this; } \ | |
| 794 poscl operator /= (const short& l) { data /= l; return *this; } \ | |
| 795 poscl operator * (const short& l) const { return poscl (data * l); } \ | |
| 796 poscl operator / (const short& l) const { return poscl (data / l); } \ | |
| 797 poscl operator *= (const unsigned short& l) { data *= l; return *this; } \ | |
| 798 poscl operator /= (const unsigned short& l) { data /= l; return *this; } \ | |
| 799 poscl operator * (const unsigned short& l) const \ | |
| 800 { return poscl (data * l); } \ | |
| 801 poscl operator / (const unsigned short& l) const \ | |
| 802 { return poscl (data / l); } \ | |
| 803 \ | |
| 804 poscl operator &= (const countcl& l) { data &= l.data; return *this; } \ | |
| 805 poscl operator |= (const countcl& l) { data |= l.data; return *this; } \ | |
| 806 poscl operator & (const countcl& l) const { return poscl (data & l.data); } \ | |
| 807 poscl operator | (const countcl& l) const { return poscl (data | l.data); } \ | |
| 808 poscl operator &= (const int& l) { data &= l; return *this; } \ | |
| 809 poscl operator |= (const int& l) { data |= l; return *this; } \ | |
| 810 poscl operator & (const int& l) const { return poscl (data & l); } \ | |
| 811 poscl operator | (const int& l) const { return poscl (data | l); } \ | |
| 812 poscl operator &= (const unsigned int& l) { data &= l; return *this; } \ | |
| 813 poscl operator |= (const unsigned int& l) { data |= l; return *this; } \ | |
| 814 poscl operator & (const unsigned int& l) const { return poscl (data & l); } \ | |
| 815 poscl operator | (const unsigned int& l) const { return poscl (data | l); } \ | |
| 816 poscl operator &= (const long& l) { data &= l; return *this; } \ | |
| 817 poscl operator |= (const long& l) { data |= l; return *this; } \ | |
| 818 poscl operator & (const long& l) const { return poscl (data & l); } \ | |
| 819 poscl operator | (const long& l) const { return poscl (data | l); } \ | |
| 820 poscl operator &= (const unsigned long& l) { data &= l; return *this; } \ | |
| 821 poscl operator |= (const unsigned long& l) { data |= l; return *this; } \ | |
| 822 poscl operator & (const unsigned long& l) const \ | |
| 823 { return poscl (data & l); } \ | |
| 824 poscl operator | (const unsigned long& l) const \ | |
| 825 { return poscl (data | l); } \ | |
| 826 poscl operator &= (const short& l) { data &= l; return *this; } \ | |
| 827 poscl operator |= (const short& l) { data |= l; return *this; } \ | |
| 828 poscl operator & (const short& l) const { return poscl (data & l); } \ | |
| 829 poscl operator | (const short& l) const { return poscl (data | l); } \ | |
| 830 poscl operator &= (const unsigned short& l) { data &= l; return *this; } \ | |
| 831 poscl operator |= (const unsigned short& l) { data |= l; return *this; } \ | |
| 832 poscl operator & (const unsigned short& l) const \ | |
| 833 { return poscl (data & l); } \ | |
| 834 poscl operator | (const unsigned short& l) const \ | |
| 835 { return poscl (data | l); } \ | |
| 836 \ | |
| 837 poscl operator - () { return poscl (-data); } \ | |
| 838 poscl operator-- () { data--; return *this; } \ | |
| 839 poscl operator-- (int) { data--; return poscl (data + 1); } \ | |
| 840 poscl operator++ () { data++; return *this; } \ | |
| 841 poscl operator++ (int) { data++; return poscl (data - 1); } \ | |
| 842 \ | |
| 843 bool operator < (const poscl& l) const { return data < l.data; } \ | |
| 844 bool operator <= (const poscl& l) const { return data <= l.data; } \ | |
| 845 bool operator > (const poscl& l) const { return data > l.data; } \ | |
| 846 bool operator >= (const poscl& l) const { return data >= l.data; } \ | |
| 847 bool operator == (const poscl& l) const { return data == l.data; } \ | |
| 848 bool operator != (const poscl& l) const { return data != l.data; } \ | |
| 849 bool operator < (const int& l) const { return data < (EMACS_INT) l; } \ | |
| 850 bool operator <= (const int& l) const { return data <= (EMACS_INT) l; } \ | |
| 851 bool operator > (const int& l) const { return data > (EMACS_INT) l; } \ | |
| 852 bool operator >= (const int& l) const { return data >= (EMACS_INT) l; } \ | |
| 853 bool operator == (const int& l) const { return data == (EMACS_INT) l; } \ | |
| 854 bool operator != (const int& l) const { return data != (EMACS_INT) l; } \ | |
| 855 bool operator < (const unsigned int& l) const \ | |
| 856 { return data < (EMACS_INT) l; } \ | |
| 857 bool operator <= (const unsigned int& l) const \ | |
| 858 { return data <= (EMACS_INT) l; } \ | |
| 859 bool operator > (const unsigned int& l) const \ | |
| 860 { return data > (EMACS_INT) l; } \ | |
| 861 bool operator >= (const unsigned int& l) const \ | |
| 862 { return data >= (EMACS_INT) l; } \ | |
| 863 bool operator == (const unsigned int& l) const \ | |
| 864 { return data == (EMACS_INT) l; } \ | |
| 865 bool operator != (const unsigned int& l) const \ | |
| 866 { return data != (EMACS_INT) l; } \ | |
| 867 bool operator < (const long& l) const { return data < (EMACS_INT) l; } \ | |
| 868 bool operator <= (const long& l) const { return data <= (EMACS_INT) l; } \ | |
| 869 bool operator > (const long& l) const { return data > (EMACS_INT) l; } \ | |
| 870 bool operator >= (const long& l) const { return data >= (EMACS_INT) l; } \ | |
| 871 bool operator == (const long& l) const { return data == (EMACS_INT) l; } \ | |
| 872 bool operator != (const long& l) const { return data != (EMACS_INT) l; } \ | |
| 873 bool operator < (const unsigned long& l) const \ | |
| 874 { return data < (EMACS_INT) l; } \ | |
| 875 bool operator <= (const unsigned long& l) const \ | |
| 876 { return data <= (EMACS_INT) l; } \ | |
| 877 bool operator > (const unsigned long& l) const \ | |
| 878 { return data > (EMACS_INT) l; } \ | |
| 879 bool operator >= (const unsigned long& l) const \ | |
| 880 { return data >= (EMACS_INT) l; } \ | |
| 881 bool operator == (const unsigned long& l) const \ | |
| 882 { return data == (EMACS_INT) l; } \ | |
| 883 bool operator != (const unsigned long& l) const \ | |
| 884 { return data != (EMACS_INT) l; } \ | |
| 885 bool operator < (const short& l) const { return data < (EMACS_INT) l; } \ | |
| 886 bool operator <= (const short& l) const { return data <= (EMACS_INT) l; } \ | |
| 887 bool operator > (const short& l) const { return data > (EMACS_INT) l; } \ | |
| 888 bool operator >= (const short& l) const { return data >= (EMACS_INT) l; } \ | |
| 889 bool operator == (const short& l) const { return data == (EMACS_INT) l; } \ | |
| 890 bool operator != (const short& l) const { return data != (EMACS_INT) l; } \ | |
| 891 bool operator < (const unsigned short& l) const \ | |
| 892 { return data < (EMACS_INT) l; } \ | |
| 893 bool operator <= (const unsigned short& l) const \ | |
| 894 { return data <= (EMACS_INT) l; } \ | |
| 895 bool operator > (const unsigned short& l) const \ | |
| 896 { return data > (EMACS_INT) l; } \ | |
| 897 bool operator >= (const unsigned short& l) const \ | |
| 898 { return data >= (EMACS_INT) l; } \ | |
| 899 bool operator == (const unsigned short& l) const \ | |
| 900 { return data == (EMACS_INT) l; } \ | |
| 901 bool operator != (const unsigned short& l) const \ | |
| 902 { return data != (EMACS_INT) l; } \ | |
| 903 bool operator ! () const { return !data; } | |
| 904 | |
| 905 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 906 between class GOOD and class BAD. Meant to go inside the private | |
| 907 section of class GOOD. */ | |
| 908 | |
| 909 #define DECLARE_BAD_INTCLASS_ARITH_COMPARE(good, bad) \ | |
| 910 good operator += (const bad& l) { return badret; } \ | |
| 911 good operator -= (const bad& l) { return badret; } \ | |
| 912 good operator *= (const bad& l) { return badret; } \ | |
| 913 good operator /= (const bad& l) { return badret; } \ | |
| 914 good operator + (const bad& l) { return badret; } \ | |
| 915 good operator - (const bad& l) { return badret; } \ | |
| 916 good operator * (const bad& l) { return badret; } \ | |
| 917 good operator / (const bad& l) { return badret; } \ | |
| 918 \ | |
| 919 bool operator < (const bad& l) { return 0; } \ | |
| 920 bool operator <= (const bad& l) { return 0; } \ | |
| 921 bool operator > (const bad& l) { return 0; } \ | |
| 922 bool operator >= (const bad& l) { return 0; } \ | |
| 923 bool operator == (const bad& l) { return 0; } \ | |
| 924 bool operator != (const bad& l) { return 0; } | |
| 925 | |
| 926 /* Declare the "bad" or disallowed arithmetic operations between class GOOD | |
| 927 and another of the same class, for a position class. Meant to go inside | |
| 928 the private section of class GOOD. */ | |
| 929 | |
| 930 #define DECLARE_BAD_POS_CLASS_ARITH(good) \ | |
| 931 good operator += (const good& l) { return badret; } \ | |
| 932 good operator -= (const good& l) { return badret; } \ | |
| 933 good operator *= (const good& l) { return badret; } \ | |
| 934 good operator /= (const good& l) { return badret; } \ | |
| 935 good operator + (const good& l) { return badret; } \ | |
| 936 good operator * (const good& l) { return badret; } \ | |
| 937 good operator / (const good& l) { return badret; } | |
| 938 | |
| 939 /* Basic declaration at the top of all integral classes. Don't call | |
| 940 directly, use one of the more specific versions below. */ | |
| 941 | |
| 942 #define DECLARE_INTCLASS(cl) \ | |
| 943 public: \ | |
| 944 EMACS_INT data; \ | |
| 945 cl () { data = 0xCDCDCDCD; } \ | |
| 946 cl (int i) { data = i; } \ | |
| 947 cl (unsigned int i) { data = i; } \ | |
| 948 cl (long i) { data = i; } \ | |
| 949 cl (unsigned long i) { data = i; } \ | |
| 950 cl (short i) { data = i; } \ | |
| 951 cl (unsigned short i) { data = i; } \ | |
| 952 operator EMACS_INT () const { return data; } | |
| 953 | |
| 954 /* Basic declaration at the top of all count classes. */ | |
| 955 | |
| 956 #define DECLARE_COUNT_CLASS(cl) \ | |
| 957 DECLARE_INTCLASS (cl) \ | |
| 958 DECLARE_INTCLASS_ARITH_COMPARE (cl, cl) \ | |
| 959 private: \ | |
| 960 static cl badret; | |
| 961 | |
| 962 /* Basic declaration at the bottom of the prelude of all position classes. | |
| 963 Don't call directly. */ | |
| 964 | |
| 965 #define DECLARE_POS_CLASS_SECOND_HALF(cl, countcl) \ | |
| 966 DECLARE_INTCLASS_ARITH_COMPARE (cl, countcl) \ | |
| 967 countcl operator - (const cl& l) const { return countcl (data - l.data); } \ | |
| 968 private: \ | |
| 969 static cl badret; \ | |
| 970 DECLARE_BAD_POS_INTCLASS_ARITH (cl) | |
| 971 | |
| 972 /* Basic declaration at the top of all buffer position classes. */ | |
| 973 | |
| 974 #define DECLARE_BPOS_CLASS(cl, countcl) \ | |
| 975 DECLARE_INTCLASS (cl) \ | |
| 976 DECLARE_POS_CLASS_SECOND_HALF (cl, countcl) | |
| 977 | |
| 978 /* Basic declaration at the top of all X-position classes (that can refer | |
| 979 to buffers or strings). CL1 and CL2 are the equivalent more specific | |
| 1318 | 980 classes referring only to buffers or strings, respectively. */ |
| 814 | 981 |
| 982 #define DECLARE_XPOS_CLASS(cl, countcl, cl1, cl2) \ | |
| 983 DECLARE_INTCLASS (cl) \ | |
| 984 cl (const cl1& x) { data = x.data; } \ | |
| 985 cl (const cl2& x) { data = x.data; } \ | |
| 986 operator cl1 () const { return cl1 (data); } \ | |
| 987 operator cl2 () const { return cl2 (data); } \ | |
| 988 DECLARE_POS_CLASS_SECOND_HALF (cl, countcl) | |
| 989 | |
| 990 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 991 between class CHARCL (a character class) and various non-character | |
| 992 classes. Meant to go inside the private section of class GOOD. */ | |
| 993 | |
| 994 #define DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE(charcl) \ | |
| 995 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Bytecount) \ | |
| 996 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Bytebpos) \ | |
| 997 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Bytexpos) \ | |
| 998 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Membpos) \ | |
| 999 DECLARE_BAD_INTCLASS_ARITH_COMPARE (charcl, Memxpos) | |
| 1000 | |
| 1001 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 1002 between class BYTECL (a byte class) and various non-byte classes. | |
| 1003 Meant to go inside the private section of class GOOD. */ | |
| 1004 | |
| 1005 #define DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE(bytecl) \ | |
| 1006 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charcount) \ | |
| 1007 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charbpos) \ | |
| 1008 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charxpos) \ | |
| 1009 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Membpos) \ | |
| 1010 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Memxpos) | |
| 1011 | |
| 1012 /* Declare the "bad" or disallowed arithmetic and comparion operations | |
| 1013 between class BYTECL (a mem class) and various non-mem classes. | |
| 1014 Meant to go inside the private section of class GOOD. */ | |
| 1015 | |
| 1016 #define DECLARE_BAD_MEM_INTCLASS_ARITH_COMPARE(bytecl) \ | |
| 1017 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charcount) \ | |
| 1018 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charbpos) \ | |
| 1019 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Charxpos) \ | |
| 1020 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Bytebpos) \ | |
| 1021 DECLARE_BAD_INTCLASS_ARITH_COMPARE (bytecl, Bytexpos) | |
| 1022 | |
| 1023 class Charcount | |
| 1024 { | |
| 1025 DECLARE_COUNT_CLASS (Charcount) | |
| 1026 DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE (Charcount) | |
| 1027 }; | |
| 1028 | |
| 1029 class Charbpos | |
| 1030 { | |
| 1031 DECLARE_BPOS_CLASS (Charbpos, Charcount) | |
| 1032 DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE (Charbpos) | |
| 1033 }; | |
| 1034 | |
| 1035 class Charxpos | |
| 1036 { | |
| 1037 DECLARE_XPOS_CLASS (Charxpos, Charcount, Charbpos, Charcount) | |
| 1038 DECLARE_BAD_CHAR_INTCLASS_ARITH_COMPARE (Charxpos) | |
| 1039 }; | |
| 1040 | |
| 1041 class Bytecount | |
| 1042 { | |
| 1043 DECLARE_COUNT_CLASS (Bytecount) | |
| 1044 DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE (Bytecount) | |
| 1045 }; | |
| 1046 | |
| 1047 class Bytebpos | |
| 1048 { | |
| 1049 DECLARE_BPOS_CLASS (Bytebpos, Bytecount) | |
| 1050 DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE (Bytebpos) | |
| 1051 }; | |
| 1052 | |
| 1053 class Bytexpos | |
| 1054 { | |
| 1055 DECLARE_XPOS_CLASS (Bytexpos, Bytecount, Bytebpos, Bytecount) | |
| 1056 DECLARE_BAD_BYTE_INTCLASS_ARITH_COMPARE (Bytexpos) | |
| 1057 }; | |
| 1058 | |
| 1059 class Membpos | |
| 1060 { | |
| 1061 DECLARE_BPOS_CLASS (Membpos, Bytecount) | |
| 1062 DECLARE_BAD_MEM_INTCLASS_ARITH_COMPARE (Membpos) | |
| 1063 }; | |
| 1064 | |
| 1065 class Memxpos | |
| 1066 { | |
| 1067 DECLARE_XPOS_CLASS (Memxpos, Bytecount, Membpos, Bytecount) | |
| 1068 DECLARE_BAD_MEM_INTCLASS_ARITH_COMPARE (Memxpos) | |
| 1069 }; | |
| 1070 | |
| 826 | 1071 #define DECLARE_POINTER_TYPE_ARITH_COUNT(pointer, countcl) \ |
| 1072 inline pointer operator += (const pointer & x, const countcl& y) \ | |
| 1073 { x += y.data; return x; } \ | |
| 1074 inline pointer operator -= (const pointer & x, const countcl& y) \ | |
| 1075 { x -= y.data; return x; } \ | |
| 1076 inline pointer operator + (const pointer x, const countcl& y) \ | |
| 1077 { return x + y.data; } \ | |
| 1078 inline pointer operator - (const pointer x, const countcl& y) \ | |
| 814 | 1079 { return x - y.data; } |
| 1080 | |
| 1081 #define DECLARE_INTEGRAL_TYPE_ARITH_COUNT(integral, countcl) \ | |
| 1082 inline integral operator += (integral & x, const countcl& y) \ | |
| 1083 { x += y.data; return x; } \ | |
| 1084 inline integral operator -= (integral & x, const countcl& y) \ | |
| 1085 { x -= y.data; return x; } \ | |
| 1086 inline countcl operator + (integral x, const countcl& y) \ | |
| 1087 { return countcl (x + y.data); } \ | |
| 1088 inline countcl operator - (integral x, const countcl& y) \ | |
| 1089 { return countcl (x - y.data); } | |
| 1090 | |
| 1091 #define DECLARE_INTEGRAL_TYPE_COMPARE(integral, cl) \ | |
| 1092 inline bool operator < (integral x, const cl& y) \ | |
| 1093 { return (EMACS_INT) x < y.data; } \ | |
| 1094 inline bool operator <= (integral x, const cl& y) \ | |
| 1095 { return (EMACS_INT) x <= y.data; } \ | |
| 1096 inline bool operator > (integral x, const cl& y) \ | |
| 1097 { return (EMACS_INT) x > y.data; } \ | |
| 1098 inline bool operator >= (integral x, const cl& y) \ | |
| 1099 { return (EMACS_INT) x >= y.data; } \ | |
| 1100 inline bool operator == (integral x, const cl& y) \ | |
| 1101 { return (EMACS_INT) x == y.data; } \ | |
| 1102 inline bool operator != (integral x, const cl& y) \ | |
| 1103 { return (EMACS_INT) x != y.data; } | |
| 1104 | |
| 1105 #if 0 | |
| 1106 /* Unfortunately C++ doesn't let you overload the ?: operator, so we have | |
| 1107 to manually deal with ambiguities using casting */ | |
| 1108 #define DECLARE_INTEGRAL_TYPE_TRISTATE(integral, cl) \ | |
| 1109 inline cl operator ?: (bool b, integral x, const cl& y) \ | |
| 1110 { return b ? cl (x) : y; } \ | |
| 1111 inline cl operator ?: (bool b, const cl& x, integral y) \ | |
| 1112 { return b ? x : cl (y); } | |
| 1113 #endif /* 0 */ | |
| 1114 | |
| 867 | 1115 /* DECLARE_POINTER_TYPE_ARITH_COUNT (const Ibyte *, Bytecount); |
| 826 | 1116 DECLARE_POINTER_TYPE_ARITH_COUNT (const Extbyte *, Bytecount); */ |
| 867 | 1117 DECLARE_POINTER_TYPE_ARITH_COUNT (Ibyte *, Bytecount); |
| 814 | 1118 DECLARE_POINTER_TYPE_ARITH_COUNT (Extbyte *, Bytecount); |
| 1119 | |
| 1120 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (int, Bytecount); | |
| 1121 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (int, Charcount); | |
| 1122 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned int, Bytecount); | |
| 1123 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned int, Charcount); | |
| 1124 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (long, Bytecount); | |
| 1125 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (long, Charcount); | |
| 1126 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned long, Bytecount); | |
| 1127 DECLARE_INTEGRAL_TYPE_ARITH_COUNT (unsigned long, Charcount); | |
| 1128 | |
| 1129 DECLARE_INTEGRAL_TYPE_COMPARE (int, Bytecount); | |
| 1130 DECLARE_INTEGRAL_TYPE_COMPARE (int, Charcount); | |
| 1131 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned int, Bytecount); | |
| 1132 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned int, Charcount); | |
| 1133 DECLARE_INTEGRAL_TYPE_COMPARE (long, Bytecount); | |
| 1134 DECLARE_INTEGRAL_TYPE_COMPARE (long, Charcount); | |
| 1135 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned long, Bytecount); | |
| 1136 DECLARE_INTEGRAL_TYPE_COMPARE (unsigned long, Charcount); | |
| 1137 | |
| 1138 #if 0 /* doesn't work */ | |
| 867 | 1139 inline Bytecount operator - (const Ibyte *x, const Ibyte *y) \ |
| 814 | 1140 { return Bytecount (x - y); } |
| 1141 #endif | |
| 1142 | |
| 1143 #endif /* __cplusplus */ | |
| 1144 | |
| 665 | 1145 /* Counts of elements */ |
| 1146 typedef EMACS_INT Elemcount; | |
| 1147 /* Hash codes */ | |
| 1148 typedef unsigned long Hashcode; | |
| 2367 | 1149 /* Booleans */ |
| 1150 typedef int Boolint; | |
| 771 | 1151 |
| 793 | 1152 /* ------------------------ basic compiler defines ------------------- */ |
| 428 | 1153 |
| 1743 | 1154 #include "compiler.h" |
| 1632 | 1155 |
| 793 | 1156 /* ------------------------ alignment definitions ------------------- */ |
| 1157 | |
| 454 | 1158 /* No type has a greater alignment requirement than max_align_t. |
| 1159 (except perhaps for types we don't use, like long double) */ | |
| 1160 typedef union | |
| 1161 { | |
| 1162 struct { long l; } l; | |
| 1163 struct { void *p; } p; | |
| 1164 struct { void (*f)(void); } f; | |
| 1165 struct { double d; } d; | |
| 1166 } max_align_t; | |
| 1167 | |
| 771 | 1168 /* ALIGNOF returns the required alignment of a type -- i.e. a value such |
| 1169 that data of this type must begin at a memory address which is a | |
| 1170 multiple of that value. For simple types, this is often the same size | |
| 1171 as the type itself. */ | |
| 1172 | |
| 428 | 1173 #ifndef ALIGNOF |
| 1174 # if defined (__GNUC__) && (__GNUC__ >= 2) | |
| 454 | 1175 /* gcc has an extension that gives us exactly what we want. */ |
| 1176 # define ALIGNOF(type) __alignof__ (type) | |
| 1177 # elif ! defined (__cplusplus) | |
| 1178 /* The following is mostly portable, except that: | |
| 1179 - it doesn't work for inside out declarations like void (*) (void). | |
| 1180 (so just call ALIGNOF with a typedef'ed name) | |
| 1181 - it doesn't work with C++. The C++ committee has decided, | |
| 1182 in its infinite wisdom, that: | |
| 1183 "Types must be declared in declarations, not in expressions." */ | |
| 1184 # define ALIGNOF(type) offsetof (struct { char c; type member; }, member) | |
| 428 | 1185 # else |
| 456 | 1186 /* C++ is annoying, but it has a big bag of tricks. |
| 1187 The following doesn't have the "inside out" declaration bug C does. */ | |
| 458 | 1188 template<typename T> struct alignment_trick { char c; T member; }; |
| 456 | 1189 # define ALIGNOF(type) offsetof (alignment_trick<type>, member) |
| 428 | 1190 # endif |
| 454 | 1191 #endif /* ALIGNOF */ |
| 428 | 1192 |
| 771 | 1193 /* ALIGN_SIZE returns the smallest size greater than or equal to LEN which |
| 1194 is a multiple of UNIT. This can be used to assure that data that | |
| 1195 follows a block of the returned size is of correct alignment for a type | |
| 1196 whose alignment (as returned by ALIGNOF) is UNIT (provided that the | |
| 1197 block itself is correctly aligned for this type; memory returned by | |
| 1198 malloc() is guaranteed to be correctly aligned for all types). */ | |
| 1199 | |
| 428 | 1200 #define ALIGN_SIZE(len, unit) \ |
| 1201 ((((len) + (unit) - 1) / (unit)) * (unit)) | |
| 1202 | |
| 826 | 1203 /* ALIGN_FOR_TYPE returns the smallest size greater than or equal to LEN |
| 1204 which is aligned for the given type. This can be used to assure that | |
| 1205 data that follows a block of the returned size is of correct alignment | |
| 1206 for the type (provided that the block itself is correctly aligned for | |
| 1207 this type; memory returned by malloc() is guaranteed to be correctly | |
| 1208 aligned for all types). */ | |
| 1209 | |
| 1210 #define ALIGN_FOR_TYPE(len, type) ALIGN_SIZE (len, ALIGNOF (type)) | |
| 1211 | |
| 771 | 1212 /* MAX_ALIGN_SIZE returns the smallest size greater than or equal to LEN |
| 1213 which guarantees that data following a block of such size is correctly | |
| 1214 aligned for all types (provided that the block itself is so aligned, | |
| 1215 which is the case for memory returned by malloc()). */ | |
| 1216 | |
| 826 | 1217 #define MAX_ALIGN_SIZE(len) ALIGN_FOR_TYPE (len, max_align_t) |
| 1218 | |
| 1219 /* ALIGN_PTR returns the smallest pointer >= PTR which is aligned for | |
| 1220 data of TYPE. */ | |
| 1221 #define ALIGN_PTR(ptr, type) ((void *) ALIGN_FOR_TYPE ((size_t) (ptr), type)) | |
| 428 | 1222 |
| 1743 | 1223 BEGIN_C_DECLS |
| 1650 | 1224 |
| 793 | 1225 /* ------------------------ assertions ------------------- */ |
| 428 | 1226 |
| 1227 /* We define assert iff USE_ASSERTIONS or DEBUG_XEMACS is defined. | |
| 1228 Otherwise we define it to be empty. Quantify has shown that the | |
| 1229 time the assert checks take is measurable so let's not include them | |
| 771 | 1230 in production binaries. |
| 1231 | |
| 788 | 1232 If ASSERTIONS_DONT_ABORT defined, we will continue after assertion |
| 1233 failures. | |
| 1234 | |
| 1235 assert_at_line() is used for asserts inside of inline functions called | |
| 1236 from error-checking macros. If we're not tricky, we just get the file | |
| 1237 and line of the inline function, which is not very useful. */ | |
| 428 | 1238 |
| 1239 /* Highly dubious kludge */ | |
| 1240 /* (thanks, Jamie, I feel better now -- ben) */ | |
| 2367 | 1241 MODULE_API void assert_failed (const Ascbyte *, int, const Ascbyte *); |
| 5090 | 1242 void assert_equal_failed (const Ascbyte *file, int line, EMACS_INT x, |
| 1243 EMACS_INT y, const Ascbyte *exprx, | |
| 1244 const Ascbyte *expry); | |
|
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1245 #define ABORT() assert_failed (__FILE__, __LINE__, "ABORT()") |
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1246 #define abort_with_message(msg) assert_failed (__FILE__, __LINE__, msg) |
| 2535 | 1247 |
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1248 /* This used to be ((void) (0)) but that triggers lots of unused variable |
|
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1249 warnings -- furthermore, if `x' has any side effects, e.g. |
|
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1250 assert (++depth <= 20);, we DEFINITELY want to execute the code inside of |
|
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1251 `x'. Any reasonable compiler will eliminate an expression with |
|
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1252 no effects. We keep this abstracted out like this in case we want to |
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1253 change it in the future. */ |
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1254 #define disabled_assert(x) ((void) (x)) |
| 4932 | 1255 #define disabled_assert_with_message(x, msg) ((void) msg, disabled_assert (x)) |
| 1256 #define disabled_assert_at_line(x, file, line) \ | |
| 1257 ((void) file, (void) line, disabled_assert (x)) | |
|
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1258 |
| 2535 | 1259 #ifdef USE_ASSERTIONS |
| 428 | 1260 # define assert(x) ((x) ? (void) 0 : assert_failed (__FILE__, __LINE__, #x)) |
| 853 | 1261 # define assert_with_message(x, msg) \ |
| 1262 ((x) ? (void) 0 : assert_failed (__FILE__, __LINE__, msg)) | |
| 788 | 1263 # define assert_at_line(x, file, line) \ |
| 1264 ((x) ? (void) 0 : assert_failed (file, line, #x)) | |
| 5090 | 1265 # define assert_equal(x, y) \ |
| 1266 ((x) == (y) ? (void) 0 : \ | |
| 1267 assert_equal_failed (__FILE__, __LINE__, (EMACS_INT) x, (EMACS_INT) y, \ | |
| 1268 #x, #y)) | |
| 428 | 1269 #else |
| 2956 | 1270 /* This used to be ((void) (0)) but that triggers lots of unused variable |
| 1271 warnings. It's pointless to force all that code to be rewritten, with | |
| 1272 added ifdefs. Any reasonable compiler will eliminate an expression with | |
| 1273 no effects. */ | |
| 4932 | 1274 # define assert(x) disabled_assert (x) |
| 1275 # define assert_with_message(x, msg) disabled_assert_with_message (x, msg) | |
| 1276 # define assert_at_line(x, file, line) disabled_assert_at_line (x, file, line) | |
| 5090 | 1277 # define assert_equal(x, y) disabled_assert ((x) == (y)) |
| 428 | 1278 #endif |
| 1279 | |
| 2367 | 1280 /************************************************************************/ |
| 1281 /** Memory allocation **/ | |
| 1282 /************************************************************************/ | |
| 853 | 1283 |
| 793 | 1284 /* ------------------------ simple memory allocation ------------------- */ |
| 1285 | |
| 2367 | 1286 /* Basic memory allocation and freeing functions */ |
| 1287 void malloc_warning (const Ascbyte *); | |
| 1743 | 1288 MODULE_API void *xmalloc (Bytecount size) ATTRIBUTE_MALLOC; |
| 1289 MODULE_API void *xmalloc_and_zero (Bytecount size) ATTRIBUTE_MALLOC; | |
| 1290 MODULE_API void *xrealloc (void *, Bytecount size) ATTRIBUTE_MALLOC; | |
| 2367 | 1291 MODULE_API Chbyte *xstrdup (const Chbyte *) ATTRIBUTE_MALLOC; |
| 1292 | |
| 1293 /* Basic free function */ | |
| 1294 | |
| 1295 MODULE_API void xfree_1 (void *); | |
| 1296 #ifdef ERROR_CHECK_MALLOC | |
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1297 /* This used to use a temporary variable. But that triggered |
| 2367 | 1298 complaints under strict aliasing. #### There should be a better way. */ |
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1299 #define xfree(lvalue) do \ |
| 2367 | 1300 { \ |
| 1301 xfree_1 (lvalue); \ | |
| 3988 | 1302 VOIDP_CAST (lvalue) = (void *) DEADBEEF_CONSTANT; \ |
| 2367 | 1303 } while (0) |
| 1304 #else | |
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1305 #define xfree(lvalue) xfree_1 (lvalue) |
| 2367 | 1306 #endif /* ERROR_CHECK_MALLOC */ |
| 1307 | |
| 1308 /* ------------------------ stack allocation -------------------------- */ | |
| 1309 | |
| 1310 /* Allocating excessively large blocks on the stack can cause crashes. | |
| 851 | 1311 We provide MALLOC_OR_ALLOCA() below for places where it's likely that |
| 1312 large amounts will be allocated; it mallocs the block if it's too big. | |
| 1313 Unfortunately, that requires a call to unbind_to() at the end of the | |
| 1314 function, and it's not feasible to rewrite all calls to alloca() this | |
| 1315 way. | |
| 1316 | |
| 1317 Instead, we use the portable C alloca() substitute in alloca.c above a | |
| 1318 certain size. This actually uses malloc(), but checks the current stack | |
| 1319 pointer to see if data from previous alloca() calls needs to be freed. | |
| 1320 However, this can lead to large heap sizes -- especially since cleanup | |
| 1321 can only happen in a parent function, and will never happen if (as will | |
| 1322 often be the case) it's the same function in the same place in the code | |
| 1323 that keeps tripping the alloca() limit. | |
| 1324 | |
| 1325 So we set up a system to periodically force cleanup. Currently we | |
| 1326 do cleanup: | |
| 1327 | |
| 1328 -- Only when there's C alloca() data, and then | |
| 1329 -- Every stack alloca() or allocation of Lisp data, every call to | |
| 1330 next_event_internal() [typically near the top of the stack], | |
| 1331 or every 10th funcall | |
| 1332 | |
| 1333 This should not be a big penalty because | |
| 1334 | |
| 1335 (a) If there are few C alloca() chunks, checking them will be fast | |
| 1336 (b) If not, we've allocated a huge amount of heap space (remember, each | |
| 1337 chunk represents > 256K of heap), and we really want them gone | |
| 1338 */ | |
| 1339 | |
| 1340 /* We use a larger maximum when the choice is alloca() vs. the C alloca() | |
| 1341 substitute than when the choice is vs. malloc(), because in the former | |
| 1342 case, our alternative choice is less palatable because the memory may | |
| 1343 not be freed for awhile. */ | |
| 1344 | |
| 1345 #define MAX_ALLOCA_VS_C_ALLOCA 262144 | |
| 1346 #define MAX_ALLOCA_VS_MALLOC 65536 | |
| 1347 | |
| 1348 #define MAX_FUNCALLS_BETWEEN_ALLOCA_CLEANUP 10 | |
| 1349 | |
| 1632 | 1350 extern MODULE_API Bytecount __temp_alloca_size__; |
| 851 | 1351 extern Bytecount funcall_alloca_count; |
| 1352 | |
| 1333 | 1353 #ifdef ERROR_CHECK_MALLOC |
| 1632 | 1354 extern MODULE_API int regex_malloc_disallowed; |
| 1333 | 1355 #define REGEX_MALLOC_CHECK() assert (!regex_malloc_disallowed) |
| 1356 #else | |
| 1357 #define REGEX_MALLOC_CHECK() ((void) 0) | |
| 1358 #endif | |
| 1359 | |
| 851 | 1360 /* Do stack or heap alloca() depending on size. |
| 1361 | |
| 1362 NOTE: The use of a global temporary like this is unsafe if ALLOCA() occurs | |
| 1363 twice anywhere in the same expression; but that seems highly unlikely. The | |
| 1364 alternative is to force all callers to declare a local temporary if the | |
| 1365 expression has side effects -- something easy to forget. */ | |
| 1366 | |
| 1367 #define ALLOCA(size) \ | |
| 1333 | 1368 (REGEX_MALLOC_CHECK (), \ |
| 1369 __temp_alloca_size__ = (size), \ | |
| 851 | 1370 __temp_alloca_size__ > MAX_ALLOCA_VS_C_ALLOCA ? \ |
| 1371 xemacs_c_alloca (__temp_alloca_size__) : \ | |
| 1372 (need_to_check_c_alloca ? xemacs_c_alloca (0) : 0, \ | |
| 1373 alloca (__temp_alloca_size__))) | |
| 1374 | |
| 1318 | 1375 /* Version of ALLOCA() that is guaranteed to work inside of function calls |
| 1376 (i.e., we call the C alloca if regular alloca() is broken inside of | |
| 1377 function calls). */ | |
| 1378 #ifdef BROKEN_ALLOCA_IN_FUNCTION_CALLS | |
| 1379 #define ALLOCA_FUNCALL_OK(size) xemacs_c_alloca (size) | |
| 1380 #else | |
| 1381 #define ALLOCA_FUNCALL_OK(size) ALLOCA (size) | |
| 1382 #endif | |
| 1383 | |
| 2367 | 1384 MODULE_API void *xemacs_c_alloca (unsigned int size) ATTRIBUTE_MALLOC; |
| 1385 | |
| 1386 MODULE_API int record_unwind_protect_freeing (void *ptr); | |
| 1387 | |
| 1388 DECLARE_INLINE_HEADER ( | |
| 1389 void * | |
| 1390 xmalloc_and_record_unwind (Bytecount size) | |
| 1391 ) | |
| 1392 { | |
| 1393 void *ptr = xmalloc (size); | |
| 1394 record_unwind_protect_freeing (ptr); | |
| 1395 return ptr; | |
| 1396 } | |
| 1397 | |
| 851 | 1398 /* WARNING: If you use this, you must unbind_to() at the end of your |
| 1399 function! */ | |
| 1400 | |
| 1401 #define MALLOC_OR_ALLOCA(size) \ | |
| 1333 | 1402 (REGEX_MALLOC_CHECK (), \ |
| 1403 __temp_alloca_size__ = (size), \ | |
| 851 | 1404 __temp_alloca_size__ > MAX_ALLOCA_VS_MALLOC ? \ |
| 1405 xmalloc_and_record_unwind (__temp_alloca_size__) : \ | |
| 1406 (need_to_check_c_alloca ? xemacs_c_alloca (0) : 0, \ | |
| 1407 alloca (__temp_alloca_size__))) | |
| 793 | 1408 |
| 2367 | 1409 /* -------------- convenience functions for memory allocation ------------- */ |
| 1410 | |
| 1411 #define countof(x) ((int) (sizeof(x)/sizeof((x)[0]))) | |
| 1412 #define xnew(type) ((type *) xmalloc (sizeof (type))) | |
| 1413 #define xnew_array(type, len) ((type *) xmalloc ((len) * sizeof (type))) | |
| 1414 #define xnew_and_zero(type) ((type *) xmalloc_and_zero (sizeof (type))) | |
| 1415 #define xzero(lvalue) ((void) memset (&(lvalue), '\0', sizeof (lvalue))) | |
| 1416 #define xnew_array_and_zero(type, len) ((type *) xmalloc_and_zero ((len) * sizeof (type))) | |
| 1417 | |
| 1418 #define alloca_new(type) ((type *) ALLOCA (sizeof (type))) | |
| 1419 #define alloca_array(type, len) ((type *) ALLOCA ((len) * sizeof (type))) | |
| 1420 | |
| 1421 #define alloca_itexts(num) alloca_array (Itext, num) | |
| 1422 #define alloca_ibytes(num) alloca_array (Ibyte, num) | |
| 1423 #define alloca_extbytes(num) alloca_array (Extbyte, num) | |
| 1424 #define alloca_rawbytes(num) alloca_array (Rawbyte, num) | |
| 1425 #define alloca_binbytes(num) alloca_array (Binbyte, num) | |
| 1426 #define alloca_ascbytes(num) alloca_array (Ascbyte, num) | |
| 1427 #define xmalloc_itexts(num) xnew_array (Itext, num) | |
| 1428 #define xnew_ibytes(num) xnew_array (Ibyte, num) | |
| 1429 #define xnew_extbytes(num) xnew_array (Extbyte, num) | |
| 1430 #define xnew_rawbytes(num) xnew_array (Rawbyte, num) | |
| 1431 #define xnew_binbytes(num) xnew_array (Binbyte, num) | |
| 1432 #define xnew_ascbytes(num) xnew_array (Ascbyte, num) | |
| 1433 | |
| 1434 /* Make an alloca'd copy of a Ibyte * */ | |
| 1435 #define IBYTE_STRING_TO_ALLOCA(p, lval) \ | |
| 1436 do { \ | |
| 1437 Ibyte **_bsta_ = (Ibyte **) &(lval); \ | |
| 1438 const Ibyte *_bsta_2 = (p); \ | |
| 1439 Bytecount _bsta_3 = qxestrlen (_bsta_2); \ | |
| 1440 *_bsta_ = alloca_ibytes (1 + _bsta_3); \ | |
| 1441 memcpy (*_bsta_, _bsta_2, 1 + _bsta_3); \ | |
| 1442 } while (0) | |
| 1443 | |
| 1444 /* ----------------- convenience functions for reallocation --------------- */ | |
| 1445 | |
| 1446 #define XREALLOC_ARRAY(ptr, type, len) \ | |
| 1447 ((void) (ptr = (type *) xrealloc (ptr, (len) * sizeof (type)))) | |
| 1448 | |
| 793 | 1449 /* also generally useful if you want to avoid arbitrary size limits |
| 1450 but don't need a full dynamic array. Assumes that BASEVAR points | |
| 1451 to a malloced array of TYPE objects (or possibly a NULL pointer, | |
| 1452 if SIZEVAR is 0), with the total size stored in SIZEVAR. This | |
| 1453 macro will realloc BASEVAR as necessary so that it can hold at | |
| 1454 least NEEDED_SIZE objects. The reallocing is done by doubling, | |
| 1455 which ensures constant amortized time per element. */ | |
| 1456 #define DO_REALLOC(basevar, sizevar, needed_size, type) do { \ | |
| 1457 Bytecount do_realloc_needed_size = (needed_size); \ | |
| 1333 | 1458 REGEX_MALLOC_CHECK (); \ |
| 793 | 1459 if ((sizevar) < do_realloc_needed_size) \ |
| 1460 { \ | |
| 1461 if ((sizevar) < 32) \ | |
| 1462 (sizevar) = 32; \ | |
| 1463 while ((sizevar) < do_realloc_needed_size) \ | |
| 1464 (sizevar) *= 2; \ | |
| 1465 XREALLOC_ARRAY (basevar, type, (sizevar)); \ | |
| 1466 } \ | |
| 1467 } while (0) | |
| 1468 | |
| 2367 | 1469 /************************************************************************/ |
| 1470 /** Definitions of more complex types **/ | |
| 1471 /************************************************************************/ | |
| 428 | 1472 |
| 647 | 1473 /* Note that the simplest typedefs are near the top of this file. */ |
| 1474 | |
| 428 | 1475 /* We put typedefs here so that prototype declarations don't choke. |
| 1476 Note that we don't actually declare the structures here (except | |
| 5038 | 1477 maybe for simple structures like dynarrs); that keeps them private |
| 428 | 1478 to the routines that actually use them. */ |
| 1479 | |
| 771 | 1480 /* ------------------------------- */ |
| 1481 /* Error_Behavior typedefs */ | |
| 1482 /* ------------------------------- */ | |
| 1483 | |
| 800 | 1484 #ifndef ERROR_CHECK_TYPES |
| 771 | 1485 |
| 1486 typedef enum error_behavior | |
| 428 | 1487 { |
| 771 | 1488 ERROR_ME, |
| 1489 ERROR_ME_NOT, | |
| 793 | 1490 ERROR_ME_WARN, |
| 1491 ERROR_ME_DEBUG_WARN | |
| 771 | 1492 } Error_Behavior; |
| 1493 | |
| 1494 #define ERRB_EQ(a, b) ((a) == (b)) | |
| 1495 | |
| 1496 #else | |
| 1497 | |
| 1498 /* By defining it like this, we provide strict type-checking | |
| 1499 for code that lazily uses ints. */ | |
| 1500 | |
| 1501 typedef struct _error_behavior_struct_ | |
| 428 | 1502 { |
| 771 | 1503 int really_unlikely_name_to_have_accidentally_in_a_non_errb_structure; |
| 1504 } Error_Behavior; | |
| 1505 | |
| 1506 extern Error_Behavior ERROR_ME; | |
| 1507 extern Error_Behavior ERROR_ME_NOT; | |
| 1508 extern Error_Behavior ERROR_ME_WARN; | |
| 793 | 1509 extern Error_Behavior ERROR_ME_DEBUG_WARN; |
| 771 | 1510 |
| 1511 #define ERRB_EQ(a, b) \ | |
| 1512 ((a).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure == \ | |
| 1513 (b).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure) | |
| 1514 | |
| 1515 #endif | |
| 1516 | |
| 1517 /* ------------------------------- */ | |
| 1518 /* Empty structures and typedefs */ | |
| 1519 /* ------------------------------- */ | |
| 428 | 1520 |
| 1521 struct buffer; /* "buffer.h" */ | |
| 1522 struct console; /* "console.h" */ | |
| 1523 struct device; /* "device.h" */ | |
| 1524 struct extent_fragment; | |
| 1525 struct extent; | |
| 1526 struct frame; /* "frame.h" */ | |
| 1527 struct window; /* "window.h" */ | |
| 771 | 1528 struct utimbuf; /* "systime.h" or <utime.h> */ |
| 428 | 1529 struct display_line; |
| 1530 struct display_glyph_area; | |
| 1531 struct display_box; | |
| 1532 struct redisplay_info; | |
| 1533 struct window_mirror; | |
| 1534 struct scrollbar_instance; | |
| 1535 struct font_metric_info; | |
| 1536 struct face_cachel; | |
| 1537 struct console_type_entry; | |
| 1538 | |
| 771 | 1539 /* This is shared by process.h, events.h and others in future. |
| 1540 See events.h for description */ | |
| 4123 | 1541 typedef unsigned EMACS_INT USID; |
| 771 | 1542 typedef int face_index; |
| 1543 typedef int glyph_index; | |
| 1726 | 1544 typedef struct lstream Lstream; /* lstream.h */ |
| 872 | 1545 typedef struct extent *EXTENT; /* extents-impl.h */ |
| 771 | 1546 typedef struct Lisp_Event Lisp_Event; /* "events.h" */ |
| 872 | 1547 typedef struct Lisp_Face Lisp_Face; /* "faces-impl.h" */ |
| 771 | 1548 typedef struct Lisp_Process Lisp_Process; /* "procimpl.h" */ |
|
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1549 typedef struct Lisp_Color_Instance Lisp_Color_Instance; /* fontcolor-impl.h */ |
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1550 typedef struct Lisp_Font_Instance Lisp_Font_Instance; /* fontcolor-impl.h */ |
| 1726 | 1551 typedef struct Lisp_Image_Instance Lisp_Image_Instance; /* glyphs.h */ |
| 771 | 1552 typedef struct Lisp_Gui_Item Lisp_Gui_Item; |
| 1553 | |
| 1554 /* ------------------------------- */ | |
| 1555 /* enum typedefs */ | |
| 1556 /* ------------------------------- */ | |
| 1557 | |
| 428 | 1558 enum run_hooks_condition |
| 1559 { | |
| 1560 RUN_HOOKS_TO_COMPLETION, | |
| 1561 RUN_HOOKS_UNTIL_SUCCESS, | |
| 1562 RUN_HOOKS_UNTIL_FAILURE | |
| 1563 }; | |
| 1564 | |
| 1565 enum edge_style | |
| 1566 { | |
| 1567 EDGE_ETCHED_IN, | |
| 1568 EDGE_ETCHED_OUT, | |
| 1569 EDGE_BEVEL_IN, | |
| 1570 EDGE_BEVEL_OUT | |
| 1571 }; | |
| 1572 | |
| 1573 enum munge_me_out_the_door | |
| 1574 { | |
| 1575 MUNGE_ME_FUNCTION_KEY, | |
| 1576 MUNGE_ME_KEY_TRANSLATION | |
| 1577 }; | |
| 1578 | |
|
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1579 /* The various stages of font instantiation; initial means "find a font for |
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1580 CHARSET that matches the charset's registries" and final means "find a |
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1581 font for CHARSET that matches iso10646-1, since we haven't found a font |
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1582 that matches its registry." |
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1583 */ |
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1584 enum font_specifier_matchspec_stages |
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1585 { |
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1586 STAGE_INITIAL, |
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1587 STAGE_FINAL, |
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1588 NUM_MATCHSPEC_STAGES, |
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1589 }; |
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1590 |
| 771 | 1591 /* ------------------------------- */ |
| 1592 /* misc */ | |
| 1593 /* ------------------------------- */ | |
| 1594 | |
| 1595 /* This structure is used to keep statistics on the amount of memory | |
| 1596 in use. | |
| 1597 | |
| 1598 WAS_REQUESTED stores the actual amount of memory that was requested | |
| 1599 of the allocation function. The *_OVERHEAD fields store the | |
| 1600 additional amount of memory that was grabbed by the functions to | |
| 1601 facilitate allocation, reallocation, etc. MALLOC_OVERHEAD is for | |
| 1602 memory allocated with malloc(); DYNARR_OVERHEAD is for dynamic | |
| 1603 arrays; GAP_OVERHEAD is for gap arrays. Note that for (e.g.) | |
| 1604 dynamic arrays, there is both MALLOC_OVERHEAD and DYNARR_OVERHEAD | |
| 1605 memory: The dynamic array allocates memory above and beyond what | |
| 1606 was asked of it, and when it in turns allocates memory using | |
| 1607 malloc(), malloc() allocates memory beyond what it was asked | |
| 1608 to allocate. | |
| 1609 | |
| 1610 Functions that accept a structure of this sort do not initialize | |
| 1611 the fields to 0, and add any existing values to whatever was there | |
| 1612 before; this way, you can get a cumulative effect. */ | |
| 1613 | |
|
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1614 struct usage_stats |
| 771 | 1615 { |
|
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1616 Bytecount was_requested; |
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1617 Bytecount malloc_overhead; |
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1618 Bytecount dynarr_overhead; |
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1619 Bytecount gap_overhead; |
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1620 }; |
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1621 |
|
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1622 /* Generic version of usage stats structure including extra non-Lisp and |
|
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1623 Lisp storage associated with the object, but not including the memory |
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1624 used to hold the object itself. Up to 32 statistics are allowed, |
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1625 in addition to the statistics in `U', which store another slice onto the |
|
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1626 ancillary non-Lisp storage. |
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1627 |
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1628 Normally, each object creates its own version of this structure, e.g. |
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1629 `struct window_stats', which parallels the structure in beginning with |
|
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1630 a `struct usage_stats' and followed by Bytecount fields, so that a |
|
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1631 pointer to that structure can be cast to a pointer of this structure |
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1632 and sensible results gotten. */ |
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1633 |
|
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1634 struct generic_usage_stats |
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1635 { |
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1636 struct usage_stats u; |
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|
1637 Bytecount othervals[32]; |
| 771 | 1638 }; |
| 1639 | |
| 428 | 1640 |
| 1641 /************************************************************************/ | |
| 1642 /* Definition of Lisp_Object data type */ | |
| 1643 /************************************************************************/ | |
| 1644 | |
| 1645 /* Define the fundamental Lisp data structures */ | |
| 1646 | |
| 1647 /* This is the set of Lisp data types */ | |
| 1648 | |
| 1649 enum Lisp_Type | |
| 1650 { | |
| 1651 Lisp_Type_Record, | |
| 1652 Lisp_Type_Int_Even, | |
| 1653 Lisp_Type_Char, | |
| 1654 Lisp_Type_Int_Odd | |
| 1655 }; | |
| 1656 | |
| 1657 #define POINTER_TYPE_P(type) ((type) == Lisp_Type_Record) | |
| 1658 | |
| 1659 /* Overridden by m/next.h */ | |
| 1660 #ifndef ASSERT_VALID_POINTER | |
| 1661 # define ASSERT_VALID_POINTER(pnt) (assert ((((EMACS_UINT) pnt) & 3) == 0)) | |
| 1662 #endif | |
| 1663 | |
| 1664 #define GCMARKBITS 0 | |
| 1665 #define GCTYPEBITS 2 | |
| 1666 #define GCBITS 2 | |
| 1667 #define INT_GCBITS 1 | |
| 1668 | |
| 1669 #define INT_VALBITS (BITS_PER_EMACS_INT - INT_GCBITS) | |
| 1670 #define VALBITS (BITS_PER_EMACS_INT - GCBITS) | |
| 542 | 1671 #define EMACS_INT_MAX ((EMACS_INT) ((1UL << (INT_VALBITS - 1)) -1UL)) |
| 442 | 1672 #define EMACS_INT_MIN (-(EMACS_INT_MAX) - 1) |
| 802 | 1673 /* WARNING: evaluates its arg twice. */ |
| 1674 #define NUMBER_FITS_IN_AN_EMACS_INT(num) \ | |
| 1675 ((num) <= EMACS_INT_MAX && (num) >= EMACS_INT_MIN) | |
| 428 | 1676 |
| 1677 #ifdef USE_UNION_TYPE | |
| 1678 # include "lisp-union.h" | |
| 1679 #else /* !USE_UNION_TYPE */ | |
| 1680 # include "lisp-disunion.h" | |
| 1681 #endif /* !USE_UNION_TYPE */ | |
| 1682 | |
| 1683 #define XPNTR(x) ((void *) XPNTRVAL(x)) | |
| 1684 | |
| 1685 /* Close your eyes now lest you vomit or spontaneously combust ... */ | |
| 1686 | |
| 1687 #define HACKEQ_UNSAFE(obj1, obj2) \ | |
| 1688 (EQ (obj1, obj2) || (!POINTER_TYPE_P (XTYPE (obj1)) \ | |
| 1689 && !POINTER_TYPE_P (XTYPE (obj2)) \ | |
| 1690 && XCHAR_OR_INT (obj1) == XCHAR_OR_INT (obj2))) | |
| 1691 | |
| 1692 #ifdef DEBUG_XEMACS | |
| 1632 | 1693 extern MODULE_API int debug_issue_ebola_notices; |
| 1694 MODULE_API int eq_with_ebola_notice (Lisp_Object, Lisp_Object); | |
| 428 | 1695 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) \ |
| 1696 (debug_issue_ebola_notices ? eq_with_ebola_notice (obj1, obj2) \ | |
| 1697 : EQ (obj1, obj2)) | |
| 1698 #else | |
| 1699 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) EQ (obj1, obj2) | |
| 1700 #endif | |
| 1701 | |
| 1702 /* OK, you can open them again */ | |
| 1703 | |
| 1743 | 1704 END_C_DECLS |
| 1650 | 1705 |
| 4967 | 1706 #include "lrecord.h" |
| 1707 | |
| 5013 | 1708 /* Turn any void * pointer into a Lisp object. This is the counterpart of |
| 1709 STORE_LISP_IN_VOID, which works in the opposite direction. Note that | |
| 1710 you CANNOT use STORE_LISP_IN_VOID to undo the effects of STORE_VOID_IN_LISP! | |
| 1711 Instead, you GET_VOID_FROM_LISP: | |
| 1712 | |
| 1713 STORE_VOID_IN_LISP <--> GET_VOID_FROM_LISP vs. | |
| 1714 STORE_LISP_IN_VOID <--> GET_LISP_FROM_VOID | |
| 1715 | |
| 1716 STORE_VOID_IN_LISP has a restriction on the void * pointers it can | |
| 1717 handle -- the pointer must be an even address (lowest bit set to 0). | |
| 1718 Generally this is not a problem as nowadays virtually all allocation is | |
| 1719 at least 4-byte aligned, if not 8-byte. | |
| 1720 | |
| 1721 However, if this proves problematic, you can use make_opaque_ptr(), which | |
| 1722 is guaranteed to handle any kind of void * pointer but which does | |
| 1723 Lisp allocation. | |
| 1724 */ | |
| 1725 | |
| 1726 DECLARE_INLINE_HEADER ( | |
| 1727 Lisp_Object | |
| 1728 STORE_VOID_IN_LISP (void *ptr) | |
| 1729 ) | |
| 1730 { | |
| 1731 EMACS_UINT p = (EMACS_UINT) ptr; | |
| 1732 | |
| 1733 type_checking_assert ((p & 1) == 0); | |
| 1734 return make_int (p >> 1); | |
| 1735 } | |
| 1736 | |
| 1737 DECLARE_INLINE_HEADER ( | |
| 1738 void * | |
| 1739 GET_VOID_FROM_LISP (Lisp_Object obj) | |
| 1740 ) | |
| 1741 { | |
| 1742 EMACS_UINT p = XUINT (obj); | |
| 1743 return (void *) (p << 1); | |
| 1744 } | |
| 1745 | |
| 428 | 1746 /************************************************************************/ |
|
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|
1747 /** Definitions of dynarrs and other allocators **/ |
| 4967 | 1748 /************************************************************************/ |
| 428 | 1749 |
|
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1750 #include "array.h" |
| 3092 | 1751 |
| 4967 | 1752 /************* Dynarr typedefs *************/ |
| 3092 | 1753 |
| 1754 /* Dynarr typedefs -- basic types first */ | |
| 1755 | |
| 1756 typedef struct | |
| 1757 { | |
| 1758 Dynarr_declare (Ibyte); | |
| 1759 } Ibyte_dynarr; | |
| 1760 | |
| 1761 typedef struct | |
| 1762 { | |
| 1763 Dynarr_declare (Extbyte); | |
| 1764 } Extbyte_dynarr; | |
| 1765 | |
| 1766 typedef struct | |
| 1767 { | |
| 1768 Dynarr_declare (Ichar); | |
| 1769 } Ichar_dynarr; | |
| 1770 | |
| 1771 typedef struct | |
| 1772 { | |
| 1773 Dynarr_declare (char); | |
| 1774 } char_dynarr; | |
| 1775 | |
| 1776 typedef struct | |
| 1777 { | |
| 1778 Dynarr_declare (char *); | |
| 1779 } char_ptr_dynarr; | |
| 1780 | |
| 1781 typedef unsigned char unsigned_char; | |
| 1782 typedef struct | |
| 1783 { | |
| 1784 Dynarr_declare (unsigned char); | |
| 1785 } unsigned_char_dynarr; | |
| 1786 | |
| 1787 typedef unsigned long unsigned_long; | |
| 1788 typedef struct | |
| 1789 { | |
| 1790 Dynarr_declare (unsigned long); | |
| 1791 } unsigned_long_dynarr; | |
| 1792 | |
|
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1793 typedef const Ascbyte *const_Ascbyte_ptr; |
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1794 typedef struct |
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1795 { |
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1796 Dynarr_declare (const Ascbyte *); |
|
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1797 } const_Ascbyte_ptr_dynarr; |
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1798 |
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1799 extern const struct sized_memory_description const_Ascbyte_ptr_description; |
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1800 extern const struct sized_memory_description const_Ascbyte_ptr_dynarr_description; |
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1801 |
| 3092 | 1802 typedef struct |
| 1803 { | |
| 1804 Dynarr_declare (int); | |
| 1805 } int_dynarr; | |
| 1806 | |
| 1807 typedef struct | |
| 1808 { | |
| 1809 Dynarr_declare (Charbpos); | |
| 1810 } Charbpos_dynarr; | |
| 1811 | |
| 1812 typedef struct | |
| 1813 { | |
| 1814 Dynarr_declare (Bytebpos); | |
| 1815 } Bytebpos_dynarr; | |
| 1816 | |
| 1817 typedef struct | |
| 1818 { | |
| 1819 Dynarr_declare (Charcount); | |
| 1820 } Charcount_dynarr; | |
| 1821 | |
| 1822 typedef struct | |
| 1823 { | |
| 1824 Dynarr_declare (Bytecount); | |
| 1825 } Bytecount_dynarr; | |
| 1826 | |
| 1827 /* Dynarr typedefs -- more complex types */ | |
| 1828 | |
| 1829 typedef struct | |
| 1830 { | |
| 1831 Dynarr_declare (struct face_cachel); | |
| 1832 } face_cachel_dynarr; | |
| 1833 | |
| 3293 | 1834 #ifdef NEW_GC |
|
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1835 DECLARE_LISP_OBJECT (face_cachel_dynarr, face_cachel_dynarr); |
| 3092 | 1836 #define XFACE_CACHEL_DYNARR(x) \ |
| 1837 XRECORD (x, face_cachel_dynarr, face_cachel_dynarr) | |
| 1838 #define wrap_face_cachel_dynarr(p) wrap_record (p, face_cachel_dynarr) | |
| 1839 #define FACE_CACHEL_DYNARRP(x) RECORDP (x, face_cachel_dynarr) | |
| 1840 #define CHECK_FACE_CACHEL_DYNARR(x) CHECK_RECORD (x, face_cachel_dynarr) | |
| 1841 #define CONCHECK_FACE_CACHEL_DYNARR(x) CONCHECK_RECORD (x, face_cachel_dynarr) | |
| 3293 | 1842 #endif /* NEW_GC */ |
| 3092 | 1843 |
| 1844 typedef struct | |
| 1845 { | |
| 1846 Dynarr_declare (struct glyph_cachel); | |
| 1847 } glyph_cachel_dynarr; | |
| 1848 | |
| 3293 | 1849 #ifdef NEW_GC |
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1850 DECLARE_LISP_OBJECT (glyph_cachel_dynarr, glyph_cachel_dynarr); |
| 3092 | 1851 #define XGLYPH_CACHEL_DYNARR(x) \ |
| 1852 XRECORD (x, glyph_cachel_dynarr, glyph_cachel_dynarr) | |
| 1853 #define wrap_glyph_cachel_dynarr(p) wrap_record (p, glyph_cachel_dynarr) | |
| 1854 #define GLYPH_CACHEL_DYNARRP(x) RECORDP (x, glyph_cachel_dynarr) | |
| 1855 #define CHECK_GLYPH_CACHEL_DYNARR(x) CHECK_RECORD (x, glyph_cachel_dynarr) | |
| 1856 #define CONCHECK_GLYPH_CACHEL_DYNARR(x) \ | |
| 1857 CONCHECK_RECORD (x, glyph_cachel_dynarr) | |
| 3293 | 1858 #endif /* NEW_GC */ |
| 3092 | 1859 |
| 1860 typedef struct | |
| 1861 { | |
| 1862 Dynarr_declare (struct console_type_entry); | |
| 1863 } console_type_entry_dynarr; | |
| 1864 | |
| 1865 /* WARNING WARNING WARNING. You must ensure on your own that proper | |
| 1866 GC protection is provided for the elements in this array. */ | |
| 1867 typedef struct | |
| 1868 { | |
| 1869 Dynarr_declare (Lisp_Object); | |
| 1870 } Lisp_Object_dynarr; | |
| 1871 | |
| 1872 typedef struct | |
| 1873 { | |
| 1874 Dynarr_declare (Lisp_Object *); | |
| 1875 } Lisp_Object_ptr_dynarr; | |
| 1876 | |
| 4967 | 1877 |
| 1878 /************************************************************************/ | |
| 1879 /** Definitions of other basic Lisp objects **/ | |
| 1880 /************************************************************************/ | |
| 1881 | |
| 442 | 1882 /*------------------------------ unbound -------------------------------*/ |
| 428 | 1883 |
| 1884 /* Qunbound is a special Lisp_Object (actually of type | |
| 1885 symbol-value-forward), that can never be visible to | |
| 1886 the Lisp caller and thus can be used in the C code | |
| 1887 to mean "no such value". */ | |
| 1888 | |
| 1889 #define UNBOUNDP(val) EQ (val, Qunbound) | |
| 1890 | |
| 771 | 1891 /* Evaluate expr, return it if it's not Qunbound. */ |
| 1892 #define RETURN_IF_NOT_UNBOUND(expr) do \ | |
| 1893 { \ | |
| 1894 Lisp_Object ret_nunb_val = (expr); \ | |
| 1895 if (!UNBOUNDP (ret_nunb_val)) \ | |
| 1896 RETURN_SANS_WARNINGS ret_nunb_val; \ | |
| 1897 } while (0) | |
| 1898 | |
| 442 | 1899 /*------------------------------- cons ---------------------------------*/ |
| 428 | 1900 |
| 1901 /* In a cons, the markbit of the car is the gc mark bit */ | |
| 1902 | |
| 1903 struct Lisp_Cons | |
| 1904 { | |
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1905 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 853 | 1906 Lisp_Object car_, cdr_; |
| 428 | 1907 }; |
| 1908 typedef struct Lisp_Cons Lisp_Cons; | |
| 1909 | |
| 1910 #if 0 /* FSFmacs */ | |
| 1911 /* Like a cons, but records info on where the text lives that it was read from */ | |
| 1912 /* This is not really in use now */ | |
| 1913 | |
| 1914 struct Lisp_Buffer_Cons | |
| 1915 { | |
| 1916 Lisp_Object car, cdr; | |
| 1917 struct buffer *buffer; | |
| 665 | 1918 int charbpos; |
| 428 | 1919 }; |
| 1920 #endif | |
| 1921 | |
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1922 DECLARE_MODULE_API_LISP_OBJECT (cons, Lisp_Cons); |
| 428 | 1923 #define XCONS(x) XRECORD (x, cons, Lisp_Cons) |
| 617 | 1924 #define wrap_cons(p) wrap_record (p, cons) |
| 428 | 1925 #define CONSP(x) RECORDP (x, cons) |
| 1926 #define CHECK_CONS(x) CHECK_RECORD (x, cons) | |
| 1927 #define CONCHECK_CONS(x) CONCHECK_RECORD (x, cons) | |
| 1928 | |
| 3263 | 1929 #ifdef NEW_GC |
| 2720 | 1930 #define CONS_MARKED_P(c) MARKED_P (&((c)->lheader)) |
| 1931 #define MARK_CONS(c) MARK (&((c)->lheader)) | |
| 3263 | 1932 #else /* not NEW_GC */ |
| 428 | 1933 #define CONS_MARKED_P(c) MARKED_RECORD_HEADER_P(&((c)->lheader)) |
| 1934 #define MARK_CONS(c) MARK_RECORD_HEADER (&((c)->lheader)) | |
| 3263 | 1935 #endif /* not NEW_GC */ |
| 428 | 1936 |
| 1632 | 1937 extern MODULE_API Lisp_Object Qnil; |
| 428 | 1938 |
| 1939 #define NILP(x) EQ (x, Qnil) | |
| 853 | 1940 #define cons_car(a) ((a)->car_) |
| 1941 #define cons_cdr(a) ((a)->cdr_) | |
| 1942 #define XCAR(a) (XCONS (a)->car_) | |
| 1943 #define XCDR(a) (XCONS (a)->cdr_) | |
| 1318 | 1944 #define XCADR(a) (XCAR (XCDR (a))) |
| 1945 #define XCDDR(a) (XCDR (XCDR (a))) | |
| 1946 #define XCADDR(a) (XCAR (XCDDR (a))) | |
| 1947 #define XCDDDR(a) (XCDR (XCDDR (a))) | |
| 1948 #define XCADDDR(a) (XCAR (XCDDDR (a))) | |
| 1949 #define XCDDDDR(a) (XCDR (XCDDDR (a))) | |
| 1950 #define XCADDDDR(a) (XCAR (XCDDDDR (a))) | |
| 1951 #define XCDDDDDR(a) (XCDR (XCDDDDR (a))) | |
| 1952 #define XCADDDDDR(a) (XCAR (XCDDDDDR (a))) | |
| 1953 #define XCDDDDDDR(a) (XCDR (XCDDDDDR (a))) | |
| 1954 #define X1ST(a) XCAR (a) | |
| 1955 #define X2ND(a) XCADR (a) | |
| 1956 #define X3RD(a) XCADDR (a) | |
| 1957 #define X4TH(a) XCADDDR (a) | |
| 1958 #define X5TH(a) XCADDDDR (a) | |
| 1959 #define X6TH(a) XCADDDDDR (a) | |
| 1960 | |
| 853 | 1961 #define XSETCAR(a, b) (XCONS (a)->car_ = (b)) |
| 1962 #define XSETCDR(a, b) (XCONS (a)->cdr_ = (b)) | |
| 428 | 1963 #define LISTP(x) (CONSP(x) || NILP(x)) |
| 1964 | |
| 1965 #define CHECK_LIST(x) do { \ | |
| 1966 if (!LISTP (x)) \ | |
| 1967 dead_wrong_type_argument (Qlistp, x); \ | |
| 1968 } while (0) | |
| 1969 | |
| 1970 #define CONCHECK_LIST(x) do { \ | |
| 1971 if (!LISTP (x)) \ | |
| 1972 x = wrong_type_argument (Qlistp, x); \ | |
| 1973 } while (0) | |
| 1974 | |
| 442 | 1975 /*---------------------- list traversal macros -------------------------*/ |
| 1976 | |
| 1977 /* Note: These macros are for traversing through a list in some format, | |
| 1978 and executing code that you specify on each member of the list. | |
| 1979 | |
| 1980 There are two kinds of macros, those requiring surrounding braces, and | |
| 1981 those not requiring this. Which type of macro will be indicated. | |
| 1982 The general format for using a brace-requiring macro is | |
| 1983 | |
| 1984 { | |
| 1985 LIST_LOOP_3 (elt, list, tail) | |
| 1986 execute_code_here; | |
| 1987 } | |
| 1988 | |
| 1989 or | |
| 1990 | |
| 1991 { | |
| 1992 LIST_LOOP_3 (elt, list, tail) | |
| 1993 { | |
| 1994 execute_code_here; | |
| 1995 } | |
| 1996 } | |
| 1997 | |
| 1998 You can put variable declarations between the brace and beginning of | |
| 1999 macro, but NOTHING ELSE. | |
| 2000 | |
| 2001 The brace-requiring macros typically declare themselves any arguments | |
| 2002 that are initialized and iterated by the macros. If for some reason | |
| 2003 you need to declare these arguments yourself (e.g. to do something on | |
| 2004 them before the iteration starts, use the _NO_DECLARE versions of the | |
| 2005 macros.) | |
| 2006 */ | |
| 2007 | |
| 2008 /* There are two basic kinds of macros: those that handle "internal" lists | |
| 2009 that are known to be correctly structured (i.e. first element is a cons | |
| 2010 or nil, and the car of each cons is also a cons or nil, and there are | |
| 2011 no circularities), and those that handle "external" lists, where the | |
| 2012 list may have any sort of invalid formation. This is reflected in | |
| 2013 the names: those with "EXTERNAL_" work with external lists, and those | |
| 2014 without this prefix work with internal lists. The internal-list | |
| 2015 macros will hit an assertion failure if the structure is ill-formed; | |
| 2016 the external-list macros will signal an error in this case, either a | |
| 2017 malformed-list error or a circular-list error. | |
| 2018 */ | |
| 2019 | |
| 2367 | 2020 /* LIST_LOOP is a simple, old-fashioned macro. It doesn't require brace |
| 2021 surrounding, and iterates through a list, which may or may not known to | |
| 2022 be syntactically correct. It accepts two args, TAIL (set progressively | |
| 2023 to each cons starting with the first), and LIST, the list to iterate | |
| 2024 over. TAIL needs to be defined by the caller. | |
| 442 | 2025 |
| 2026 In each iteration, you can retrieve the current list item using XCAR | |
| 2027 (tail), or destructively modify the list using XSETCAR (tail, | |
| 2028 ...). */ | |
| 2029 | |
| 428 | 2030 #define LIST_LOOP(tail, list) \ |
| 2031 for (tail = list; \ | |
| 2032 !NILP (tail); \ | |
| 2033 tail = XCDR (tail)) | |
| 2034 | |
| 442 | 2035 /* The following macros are the "core" macros for list traversal. |
| 2036 | |
| 2037 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2038 | |
| 2039 LIST_LOOP_2 and EXTERNAL_LIST_LOOP_2 are the standard, most-often used | |
| 2040 macros. They take two arguments, an element variable ELT and the list | |
| 2041 LIST. ELT is automatically declared, and set to each element in turn | |
| 2042 from LIST. | |
| 2043 | |
| 2044 LIST_LOOP_3 and EXTERNAL_LIST_LOOP_3 are the same, but they have a third | |
| 2045 argument TAIL, another automatically-declared variable. At each iteration, | |
| 2046 this one points to the cons cell for which ELT is the car. | |
| 2047 | |
| 2048 EXTERNAL_LIST_LOOP_4 is like EXTERNAL_LIST_LOOP_3 but takes an additional | |
| 2049 LEN argument, again automatically declared, which counts the number of | |
| 2050 iterations gone by. It is 0 during the first iteration. | |
| 2051 | |
| 2052 EXTERNAL_LIST_LOOP_4_NO_DECLARE is like EXTERNAL_LIST_LOOP_4 but none | |
| 2053 of the variables are automatically declared, and so you need to declare | |
| 2054 them yourself. (ELT and TAIL are Lisp_Objects, and LEN is an EMACS_INT.) | |
| 2055 */ | |
| 2056 | |
| 2057 #define LIST_LOOP_2(elt, list) \ | |
| 2058 LIST_LOOP_3(elt, list, unused_tail_##elt) | |
| 2059 | |
| 2060 #define LIST_LOOP_3(elt, list, tail) \ | |
| 2061 Lisp_Object elt, tail; \ | |
| 2062 for (tail = list; \ | |
| 2063 NILP (tail) ? \ | |
| 2064 0 : (elt = XCAR (tail), 1); \ | |
| 2065 tail = XCDR (tail)) | |
| 428 | 2066 |
| 2067 /* The following macros are for traversing lisp lists. | |
| 2068 Signal an error if LIST is not properly acyclic and nil-terminated. | |
| 2069 | |
| 2070 Use tortoise/hare algorithm to check for cycles, but only if it | |
| 2071 looks like the list is getting too long. Not only is the hare | |
| 2072 faster than the tortoise; it even gets a head start! */ | |
| 2073 | |
| 2074 /* Optimized and safe macros for looping over external lists. */ | |
| 2075 #define CIRCULAR_LIST_SUSPICION_LENGTH 1024 | |
| 2076 | |
| 2077 #define EXTERNAL_LIST_LOOP_1(list) \ | |
| 2078 Lisp_Object ELL1_elt, ELL1_hare, ELL1_tortoise; \ | |
| 442 | 2079 EMACS_INT ELL1_len; \ |
| 2080 PRIVATE_EXTERNAL_LIST_LOOP_6 (ELL1_elt, list, ELL1_len, ELL1_hare, \ | |
| 428 | 2081 ELL1_tortoise, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2082 | |
| 2083 #define EXTERNAL_LIST_LOOP_2(elt, list) \ | |
| 442 | 2084 Lisp_Object elt, hare_##elt, tortoise_##elt; \ |
| 2085 EMACS_INT len_##elt; \ | |
| 2086 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \ | |
| 428 | 2087 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2088 | |
| 2367 | 2089 |
| 2090 #define GC_EXTERNAL_LIST_LOOP_2(elt, list) \ | |
| 2091 do { \ | |
| 2092 XGCDECL3 (elt); \ | |
| 2093 Lisp_Object elt, hare_##elt, tortoise_##elt; \ | |
| 2094 EMACS_INT len_##elt; \ | |
| 2095 XGCPRO3 (elt, elt, hare_##elt, tortoise_##elt); \ | |
| 2096 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \ | |
| 2097 tortoise_##elt, \ | |
| 2098 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2099 | |
| 2100 #define END_GC_EXTERNAL_LIST_LOOP(elt) \ | |
| 2101 XUNGCPRO (elt); \ | |
| 2102 } \ | |
| 2103 while (0) | |
| 2104 | |
| 428 | 2105 #define EXTERNAL_LIST_LOOP_3(elt, list, tail) \ |
| 442 | 2106 Lisp_Object elt, tail, tortoise_##elt; \ |
| 2107 EMACS_INT len_##elt; \ | |
| 2108 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail, \ | |
| 2109 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2110 | |
| 2111 #define EXTERNAL_LIST_LOOP_4_NO_DECLARE(elt, list, tail, len) \ | |
| 428 | 2112 Lisp_Object tortoise_##elt; \ |
| 442 | 2113 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \ |
| 428 | 2114 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2115 | |
| 2116 #define EXTERNAL_LIST_LOOP_4(elt, list, tail, len) \ | |
| 442 | 2117 Lisp_Object elt, tail, tortoise_##elt; \ |
| 2118 EMACS_INT len; \ | |
| 2119 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \ | |
| 428 | 2120 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 2121 | |
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2122 #define PRIVATE_UNVERIFIED_LIST_LOOP_7(elt, list, len, hare, \ |
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2123 tortoise, suspicion_length, \ |
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2124 signalp) \ |
| 444 | 2125 for (tortoise = hare = list, len = 0; \ |
| 2126 \ | |
| 2127 (CONSP (hare) ? ((elt = XCAR (hare)), 1) : \ | |
| 2128 (NILP (hare) ? 0 : \ | |
| 5181 | 2129 ((signalp ? signal_malformed_list_error (list) : (void) 0), 0)));\ |
| 444 | 2130 \ |
| 2131 hare = XCDR (hare), \ | |
| 2132 (void) \ | |
| 2133 ((++len > suspicion_length) \ | |
| 2134 && \ | |
| 2135 ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \ | |
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2136 (EQ (hare, tortoise) && \ |
| 5181 | 2137 ((signalp ? signal_circular_list_error (list) : (void) 0), 0))))) |
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2138 |
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2139 #define PRIVATE_EXTERNAL_LIST_LOOP_6(elt, list, len, hare, \ |
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2140 tortoise, suspicion_length) \ |
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2141 PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \ |
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2142 suspicion_length, 1) |
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2143 |
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2144 #define PRIVATE_SAFE_LIST_LOOP_6(elt, list, len, hare, \ |
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2145 tortoise, suspicion_length) \ |
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2146 PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \ |
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2147 suspicion_length, 0) |
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2148 |
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2149 /* Similar to EXTERNAL_LIST_LOOP_2() but don't signal when an error |
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2150 is detected, just stop. */ |
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2151 #define SAFE_LIST_LOOP_2(elt, list) \ |
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2152 Lisp_Object elt, hare_##elt, tortoise_##elt; \ |
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2153 EMACS_INT len_##elt; \ |
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2154 PRIVATE_SAFE_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \ |
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2155 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
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2156 |
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2157 #define SAFE_LIST_LOOP_3(elt, list, tail) \ |
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2158 Lisp_Object elt, tail, tortoise_##elt; \ |
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2159 EMACS_INT len_##elt; \ |
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2160 PRIVATE_SAFE_LIST_LOOP_6 (elt, list, len_##elt, tail, \ |
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2161 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH) |
| 428 | 2162 |
| 442 | 2163 /* GET_LIST_LENGTH and GET_EXTERNAL_LIST_LENGTH: |
| 2164 | |
| 2165 These two macros return the length of LIST (either an internal or external | |
| 2166 list, according to which macro is used), stored into LEN (which must | |
| 2167 be declared by the caller). Circularities are trapped in external lists | |
| 2168 (and cause errors). Neither macro need be declared inside brackets. */ | |
| 2169 | |
| 2170 #define GET_LIST_LENGTH(list, len) do { \ | |
| 2171 Lisp_Object GLL_tail; \ | |
| 2172 for (GLL_tail = list, len = 0; \ | |
| 2173 !NILP (GLL_tail); \ | |
| 2174 GLL_tail = XCDR (GLL_tail), ++len) \ | |
| 2175 DO_NOTHING; \ | |
| 2176 } while (0) | |
| 2177 | |
| 2178 #define GET_EXTERNAL_LIST_LENGTH(list, len) \ | |
| 2179 do { \ | |
| 2180 Lisp_Object GELL_elt, GELL_tail; \ | |
| 2181 EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \ | |
| 2182 ; \ | |
| 2183 } while (0) | |
| 2184 | |
| 2185 /* For a list that's known to be in valid list format, where we may | |
| 2186 be deleting the current element out of the list -- | |
| 2500 | 2187 will ABORT() if the list is not in valid format */ |
| 442 | 2188 #define LIST_LOOP_DELETING(consvar, nextconsvar, list) \ |
| 2189 for (consvar = list; \ | |
| 2190 !NILP (consvar) ? (nextconsvar = XCDR (consvar), 1) :0; \ | |
| 2191 consvar = nextconsvar) | |
| 2192 | |
| 2193 /* LIST_LOOP_DELETE_IF and EXTERNAL_LIST_LOOP_DELETE_IF: | |
| 2194 | |
| 2195 These two macros delete all elements of LIST (either an internal or | |
| 2196 external list, according to which macro is used) satisfying | |
| 2197 CONDITION, a C expression referring to variable ELT. ELT is | |
| 2198 automatically declared. Circularities are trapped in external | |
| 2199 lists (and cause errors). Neither macro need be declared inside | |
| 2200 brackets. */ | |
| 2201 | |
| 2202 #define LIST_LOOP_DELETE_IF(elt, list, condition) do { \ | |
| 2203 /* Do not use ##list when creating new variables because \ | |
| 2204 that may not be just a variable name. */ \ | |
| 2205 Lisp_Object prev_tail_##elt = Qnil; \ | |
| 2206 LIST_LOOP_3 (elt, list, tail_##elt) \ | |
| 2207 { \ | |
| 2208 if (condition) \ | |
| 2209 { \ | |
| 2210 if (NILP (prev_tail_##elt)) \ | |
| 2211 list = XCDR (tail_##elt); \ | |
| 2212 else \ | |
| 2213 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \ | |
| 2214 } \ | |
| 2215 else \ | |
| 2216 prev_tail_##elt = tail_##elt; \ | |
| 2217 } \ | |
| 2218 } while (0) | |
| 2219 | |
| 2220 #define EXTERNAL_LIST_LOOP_DELETE_IF(elt, list, condition) do { \ | |
| 2221 Lisp_Object prev_tail_##elt = Qnil; \ | |
| 2222 EXTERNAL_LIST_LOOP_4 (elt, list, tail_##elt, len_##elt) \ | |
| 2223 { \ | |
| 2224 if (condition) \ | |
| 2225 { \ | |
| 2226 if (NILP (prev_tail_##elt)) \ | |
| 2227 list = XCDR (tail_##elt); \ | |
| 2228 else \ | |
| 2229 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \ | |
| 2230 /* Keep tortoise from ever passing hare. */ \ | |
| 2231 len_##elt = 0; \ | |
| 2232 } \ | |
| 2233 else \ | |
| 2234 prev_tail_##elt = tail_##elt; \ | |
| 2235 } \ | |
| 2236 } while (0) | |
| 2237 | |
| 2238 | |
| 1204 | 2239 /* Macros for looping over internal alists. |
| 2240 | |
| 2241 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2242 | |
| 2243 ALIST_LOOP_3 loops over an alist, at each iteration setting CAR and CDR | |
| 2244 to the car and cdr of the acons. CAR and CDR are automatically | |
| 2245 declared. | |
| 2246 | |
| 2247 ALIST_LOOP_4 is similar to ALIST_LOOP_3 but contains an additional | |
| 2248 variable ACONS at the beginning for access to the acons itself.All of | |
| 2249 the variables ACONS, CAR and CDR are automatically declared. | |
| 2250 */ | |
| 2251 | |
| 2252 #define ALIST_LOOP_3(car, cdr, alist) \ | |
| 2253 Lisp_Object _al3_acons_##car, car, cdr, _al3_tail_##car; \ | |
| 2254 for (_al3_tail_##car = alist; \ | |
| 2255 NILP (_al3_tail_##car) ? \ | |
| 2256 0 : (_al3_acons_##car = XCAR (_al3_tail_##car), \ | |
| 2257 car = XCAR (_al3_acons_##car), \ | |
| 2258 cdr = XCDR (_al3_acons_##car), 1); \ | |
| 2259 _al3_tail_##car = XCDR (_al3_tail_##car)) | |
| 2260 | |
| 2261 #define ALIST_LOOP_4(acons, car, cdr, list) \ | |
| 2262 Lisp_Object acons, car, cdr, _al4_tail_##car; \ | |
| 2263 for (_al4_tail_##car = list; \ | |
| 2264 NILP (_al4_tail_##car) ? \ | |
| 2265 0 : (elt = XCAR (_al4_tail_##car), car = XCAR (elt), \ | |
| 2266 cdr = XCDR (elt), 1); \ | |
| 2267 _al4_tail_##car = XCDR (tail)) | |
| 2268 | |
| 442 | 2269 /* Macros for looping over external alists. |
| 2270 | |
| 2271 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2272 | |
| 2273 EXTERNAL_ALIST_LOOP_4 is similar to EXTERNAL_LIST_LOOP_2, but it | |
| 2274 assumes the elements are aconses (the elements in an alist) and | |
| 2275 sets two additional argument variables ELT_CAR and ELT_CDR to the | |
| 2276 car and cdr of the acons. All of the variables ELT, ELT_CAR and | |
| 2277 ELT_CDR are automatically declared. | |
| 2278 | |
| 2279 EXTERNAL_ALIST_LOOP_5 adds a TAIL argument to EXTERNAL_ALIST_LOOP_4, | |
| 2280 just like EXTERNAL_LIST_LOOP_3 does, and again TAIL is automatically | |
| 2281 declared. | |
| 2282 | |
| 2283 EXTERNAL_ALIST_LOOP_6 adds a LEN argument to EXTERNAL_ALIST_LOOP_5, | |
| 2284 just like EXTERNAL_LIST_LOOP_4 does, and again LEN is automatically | |
| 2285 declared. | |
| 2286 | |
| 2287 EXTERNAL_ALIST_LOOP_6_NO_DECLARE does not declare any of its arguments, | |
| 2288 just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these must be declared | |
| 2289 manually. | |
| 2290 */ | |
| 428 | 2291 |
| 2292 /* Optimized and safe macros for looping over external alists. */ | |
| 2293 #define EXTERNAL_ALIST_LOOP_4(elt, elt_car, elt_cdr, list) \ | |
| 442 | 2294 Lisp_Object elt, elt_car, elt_cdr; \ |
| 428 | 2295 Lisp_Object hare_##elt, tortoise_##elt; \ |
| 2296 EMACS_INT len_##elt; \ | |
| 442 | 2297 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ |
| 428 | 2298 len_##elt, hare_##elt, tortoise_##elt, \ |
| 2299 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2300 | |
| 2301 #define EXTERNAL_ALIST_LOOP_5(elt, elt_car, elt_cdr, list, tail) \ | |
| 442 | 2302 Lisp_Object elt, elt_car, elt_cdr, tail; \ |
| 428 | 2303 Lisp_Object tortoise_##elt; \ |
| 2304 EMACS_INT len_##elt; \ | |
| 442 | 2305 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ |
| 428 | 2306 len_##elt, tail, tortoise_##elt, \ |
| 2307 CIRCULAR_LIST_SUSPICION_LENGTH) \ | |
| 2308 | |
| 2309 #define EXTERNAL_ALIST_LOOP_6(elt, elt_car, elt_cdr, list, tail, len) \ | |
| 442 | 2310 Lisp_Object elt, elt_car, elt_cdr, tail; \ |
| 2311 EMACS_INT len; \ | |
| 428 | 2312 Lisp_Object tortoise_##elt; \ |
| 442 | 2313 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ |
| 428 | 2314 len, tail, tortoise_##elt, \ |
| 2315 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2316 | |
| 442 | 2317 #define EXTERNAL_ALIST_LOOP_6_NO_DECLARE(elt, elt_car, elt_cdr, list, \ |
| 2318 tail, len) \ | |
| 2319 Lisp_Object tortoise_##elt; \ | |
| 2320 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \ | |
| 2321 len, tail, tortoise_##elt, \ | |
| 2322 CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2323 | |
| 2324 | |
| 2325 #define PRIVATE_EXTERNAL_ALIST_LOOP_8(elt, elt_car, elt_cdr, list, len, \ | |
| 2326 hare, tortoise, suspicion_length) \ | |
| 2327 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise, \ | |
| 2328 suspicion_length) \ | |
| 428 | 2329 if (CONSP (elt) ? (elt_car = XCAR (elt), elt_cdr = XCDR (elt), 0) :1) \ |
| 2330 continue; \ | |
| 2331 else | |
| 2332 | |
| 442 | 2333 /* Macros for looping over external property lists. |
| 2334 | |
| 2335 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. *** | |
| 2336 | |
| 2337 EXTERNAL_PROPERTY_LIST_LOOP_3 maps over an external list assumed to | |
| 2338 be a property list, consisting of alternating pairs of keys | |
| 2339 (typically symbols or keywords) and values. Each iteration | |
| 2340 processes one such pair out of LIST, assigning the two elements to | |
| 2341 KEY and VALUE respectively. Malformed lists and circularities are | |
| 2342 trapped as usual, and in addition, property lists with an odd number | |
| 2343 of elements also signal an error. | |
| 2344 | |
| 2345 EXTERNAL_PROPERTY_LIST_LOOP_4 adds a TAIL argument to | |
| 2346 EXTERNAL_PROPERTY_LIST_LOOP_3, just like EXTERNAL_LIST_LOOP_3 does, | |
| 2347 and again TAIL is automatically declared. | |
| 2348 | |
| 2349 EXTERNAL_PROPERTY_LIST_LOOP_5 adds a LEN argument to | |
| 2350 EXTERNAL_PROPERTY_LIST_LOOP_4, just like EXTERNAL_LIST_LOOP_4 does, | |
| 2351 and again LEN is automatically declared. Note that in this case, | |
| 2352 LEN counts the iterations, NOT the total number of list elements | |
| 2353 processed, which is 2 * LEN. | |
| 2354 | |
| 2355 EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE does not declare any of its | |
| 2356 arguments, just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these | |
| 2357 must be declared manually. */ | |
| 428 | 2358 |
| 2359 /* Optimized and safe macros for looping over external property lists. */ | |
| 2360 #define EXTERNAL_PROPERTY_LIST_LOOP_3(key, value, list) \ | |
| 2361 Lisp_Object key, value, hare_##key, tortoise_##key; \ | |
| 442 | 2362 EMACS_INT len_##key; \ |
| 428 | 2363 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, hare_##key, \ |
| 2364 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2365 | |
| 2366 #define EXTERNAL_PROPERTY_LIST_LOOP_4(key, value, list, tail) \ | |
| 2367 Lisp_Object key, value, tail, tortoise_##key; \ | |
| 442 | 2368 EMACS_INT len_##key; \ |
| 428 | 2369 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, tail, \ |
| 2370 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2371 | |
| 2372 #define EXTERNAL_PROPERTY_LIST_LOOP_5(key, value, list, tail, len) \ | |
| 2373 Lisp_Object key, value, tail, tortoise_##key; \ | |
| 2374 EMACS_INT len; \ | |
| 2375 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \ | |
| 2376 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2377 | |
| 442 | 2378 #define EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE(key, value, list, \ |
| 2379 tail, len) \ | |
| 2380 Lisp_Object tortoise_##key; \ | |
| 2381 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \ | |
| 2382 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2383 | |
| 428 | 2384 |
| 2385 #define EXTERNAL_PROPERTY_LIST_LOOP_7(key, value, list, len, hare, \ | |
| 2386 tortoise, suspicion_length) \ | |
| 2387 for (tortoise = hare = list, len = 0; \ | |
| 2388 \ | |
| 2389 ((CONSP (hare) && \ | |
| 2390 (key = XCAR (hare), \ | |
| 2391 hare = XCDR (hare), \ | |
| 442 | 2392 (CONSP (hare) ? 1 : \ |
| 2393 (signal_malformed_property_list_error (list), 0)))) ? \ | |
| 428 | 2394 (value = XCAR (hare), 1) : \ |
| 2395 (NILP (hare) ? 0 : \ | |
| 2396 (signal_malformed_property_list_error (list), 0))); \ | |
| 2397 \ | |
| 2398 hare = XCDR (hare), \ | |
| 2399 ((++len < suspicion_length) ? \ | |
| 2400 ((void) 0) : \ | |
| 2401 (((len & 1) ? \ | |
| 2402 ((void) (tortoise = XCDR (XCDR (tortoise)))) : \ | |
| 2403 ((void) 0)) \ | |
| 2404 , \ | |
| 2405 (EQ (hare, tortoise) ? \ | |
| 2406 ((void) signal_circular_property_list_error (list)) : \ | |
| 2407 ((void) 0))))) | |
| 2408 | |
| 2421 | 2409 #define PRIVATE_PROPERTY_LIST_LOOP_4(tail, key, value, plist) \ |
| 2410 for (tail = plist; \ | |
| 2411 NILP (tail) ? 0 : \ | |
| 2412 (key = XCAR (tail), tail = XCDR (tail), \ | |
| 2413 value = XCAR (tail), tail = XCDR (tail), 1); \ | |
| 428 | 2414 ) |
| 2415 | |
| 2421 | 2416 #define PROPERTY_LIST_LOOP_3(key, value, plist) \ |
| 2417 Lisp_Object key, value, tail_##key; \ | |
| 2418 PRIVATE_PROPERTY_LIST_LOOP_4 (tail_##key, key, value, plist) | |
| 2419 | |
| 2420 #define GC_PROPERTY_LIST_LOOP_3(key, value, plist) \ | |
| 2421 do { \ | |
| 2422 XGCDECL3 (key); \ | |
| 2423 Lisp_Object key, value, tail_##key; \ | |
| 2424 XGCPRO3 (key, key, value, tail_##key); \ | |
| 2425 PRIVATE_PROPERTY_LIST_LOOP_4 (tail_##key, key, value, plist) | |
| 2426 | |
| 2427 #define END_GC_PROPERTY_LIST_LOOP(key) \ | |
| 2428 XUNGCPRO (key); \ | |
| 2429 } \ | |
| 2430 while (0) | |
| 2431 | |
| 428 | 2432 /* Return 1 if LIST is properly acyclic and nil-terminated, else 0. */ |
| 826 | 2433 DECLARE_INLINE_HEADER ( |
| 2434 int | |
| 428 | 2435 TRUE_LIST_P (Lisp_Object object) |
| 826 | 2436 ) |
| 428 | 2437 { |
| 2438 Lisp_Object hare, tortoise; | |
| 2439 EMACS_INT len; | |
| 2440 | |
| 2441 for (hare = tortoise = object, len = 0; | |
| 2442 CONSP (hare); | |
| 2443 hare = XCDR (hare), len++) | |
| 2444 { | |
| 2445 if (len < CIRCULAR_LIST_SUSPICION_LENGTH) | |
| 2446 continue; | |
| 2447 | |
| 2448 if (len & 1) | |
| 2449 tortoise = XCDR (tortoise); | |
| 2450 else if (EQ (hare, tortoise)) | |
| 2451 return 0; | |
| 2452 } | |
| 2453 | |
| 2454 return NILP (hare); | |
| 2455 } | |
| 2456 | |
| 2457 /* Signal an error if LIST is not properly acyclic and nil-terminated. */ | |
| 2458 #define CHECK_TRUE_LIST(list) do { \ | |
| 2459 Lisp_Object CTL_list = (list); \ | |
| 2460 Lisp_Object CTL_hare, CTL_tortoise; \ | |
| 436 | 2461 EMACS_INT CTL_len; \ |
| 428 | 2462 \ |
| 2463 for (CTL_hare = CTL_tortoise = CTL_list, CTL_len = 0; \ | |
| 2464 CONSP (CTL_hare); \ | |
| 2465 CTL_hare = XCDR (CTL_hare), CTL_len++) \ | |
| 2466 { \ | |
| 2467 if (CTL_len < CIRCULAR_LIST_SUSPICION_LENGTH) \ | |
| 2468 continue; \ | |
| 2469 \ | |
| 2470 if (CTL_len & 1) \ | |
| 2471 CTL_tortoise = XCDR (CTL_tortoise); \ | |
| 2472 else if (EQ (CTL_hare, CTL_tortoise)) \ | |
| 2473 Fsignal (Qcircular_list, list1 (CTL_list)); \ | |
| 2474 } \ | |
| 2475 \ | |
| 2476 if (! NILP (CTL_hare)) \ | |
| 2477 signal_malformed_list_error (CTL_list); \ | |
| 2478 } while (0) | |
| 2479 | |
| 442 | 2480 /*------------------------------ string --------------------------------*/ |
| 428 | 2481 |
| 3092 | 2482 #ifdef NEW_GC |
| 2483 struct Lisp_String_Direct_Data | |
| 2484 { | |
|
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2485 NORMAL_LISP_OBJECT_HEADER header; |
| 3092 | 2486 Bytecount size; |
| 2487 Ibyte data[1]; | |
| 2488 }; | |
| 2489 typedef struct Lisp_String_Direct_Data Lisp_String_Direct_Data; | |
| 2490 | |
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2491 DECLARE_MODULE_API_LISP_OBJECT (string_direct_data, Lisp_String_Direct_Data); |
| 3092 | 2492 #define XSTRING_DIRECT_DATA(x) \ |
| 2493 XRECORD (x, string_direct_data, Lisp_String_Direct_Data) | |
| 2494 #define wrap_string_direct_data(p) wrap_record (p, string_direct_data) | |
| 2495 #define STRING_DIRECT_DATAP(x) RECORDP (x, string_direct_data) | |
| 2496 #define CHECK_STRING_DIRECT_DATA(x) CHECK_RECORD (x, string_direct_data) | |
| 2497 #define CONCHECK_STRING_DIRECT_DATA(x) CONCHECK_RECORD (x, string_direct_data) | |
| 2498 | |
| 2499 #define XSTRING_DIRECT_DATA_SIZE(x) XSTRING_DIRECT_DATA (x)->size | |
| 2500 #define XSTRING_DIRECT_DATA_DATA(x) XSTRING_DIRECT_DATA (x)->data | |
| 2501 | |
| 2502 | |
| 2503 struct Lisp_String_Indirect_Data | |
| 2504 { | |
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2505 NORMAL_LISP_OBJECT_HEADER header; |
| 3092 | 2506 Bytecount size; |
| 2507 Ibyte *data; | |
| 2508 }; | |
| 2509 typedef struct Lisp_String_Indirect_Data Lisp_String_Indirect_Data; | |
| 2510 | |
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2511 DECLARE_MODULE_API_LISP_OBJECT (string_indirect_data, Lisp_String_Indirect_Data); |
| 3092 | 2512 #define XSTRING_INDIRECT_DATA(x) \ |
| 2513 XRECORD (x, string_indirect_data, Lisp_String_Indirect_Data) | |
| 2514 #define wrap_string_indirect_data(p) wrap_record (p, string_indirect_data) | |
| 2515 #define STRING_INDIRECT_DATAP(x) RECORDP (x, string_indirect_data) | |
| 2516 #define CHECK_STRING_INDIRECT_DATA(x) CHECK_RECORD (x, string_indirect_data) | |
| 2517 #define CONCHECK_STRING_INDIRECT_DATA(x) \ | |
| 2518 CONCHECK_RECORD (x, string_indirect_data) | |
| 2519 | |
| 2520 #define XSTRING_INDIRECT_DATA_SIZE(x) XSTRING_INDIRECT_DATA (x)->size | |
| 2521 #define XSTRING_INDIRECT_DATA_DATA(x) XSTRING_INDIRECT_DATA (x)->data | |
| 2522 | |
| 2523 | |
| 2524 #define XSTRING_DATA_SIZE(s) ((s)->indirect)? \ | |
| 2525 XSTRING_INDIRECT_DATA_SIZE ((s)->data_object): \ | |
| 2526 XSTRING_DIRECT_DATA_SIZE ((s)->data_object) | |
| 2527 #define XSTRING_DATA_DATA(s) ((s)->indirect)? \ | |
| 2528 XSTRING_INDIRECT_DATA_DATA ((s)->data_object): \ | |
| 2529 XSTRING_DIRECT_DATA_DATA ((s)->data_object) | |
| 2530 | |
| 2531 #define XSET_STRING_DATA_SIZE(s, len) \ | |
| 2532 if ((s)->indirect) \ | |
| 2533 XSTRING_INDIRECT_DATA_SIZE ((s)->data_object) = len; \ | |
| 2534 else \ | |
| 2535 XSTRING_DIRECT_DATA_SIZE ((s)->data_object) = len | |
| 2536 #define XSET_STRING_DATA_DATA(s, ptr) \ | |
| 2537 if ((s)->indirect) \ | |
| 2538 XSTRING_INDIRECT_DATA_DATA ((s)->data_object) = ptr; \ | |
| 2539 else \ | |
| 2540 XSTRING_DIRECT_DATA_DATA ((s)->data_object) = ptr | |
| 2541 #endif /* NEW_GC */ | |
| 2542 | |
| 428 | 2543 struct Lisp_String |
| 2544 { | |
| 771 | 2545 union |
| 2546 { | |
| 2547 struct lrecord_header lheader; | |
| 2548 struct | |
| 2549 { | |
| 2550 /* WARNING: Everything before ascii_begin must agree exactly with | |
|
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2551 struct lrecord_header. (Actually, the `free' field in old-GC |
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2552 overlaps with ascii_begin there; we can get away with this |
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2553 because in old-GC the `free' field is used only for lcrecords. */ |
| 771 | 2554 unsigned int type :8; |
| 3263 | 2555 #ifdef NEW_GC |
| 2720 | 2556 unsigned int lisp_readonly :1; |
| 2557 unsigned int free :1; | |
| 2558 /* Number of chars at beginning of string that are one byte in length | |
| 2559 (byte_ascii_p) */ | |
| 2560 unsigned int ascii_begin :22; | |
| 3263 | 2561 #else /* not NEW_GC */ |
| 771 | 2562 unsigned int mark :1; |
| 2563 unsigned int c_readonly :1; | |
| 2564 unsigned int lisp_readonly :1; | |
| 2565 /* Number of chars at beginning of string that are one byte in length | |
| 826 | 2566 (byte_ascii_p) */ |
| 771 | 2567 unsigned int ascii_begin :21; |
| 3263 | 2568 #endif /* not NEW_GC */ |
| 771 | 2569 } v; |
| 2570 } u; | |
| 3092 | 2571 #ifdef NEW_GC |
| 2572 int indirect; | |
| 2573 Lisp_Object data_object; | |
| 2574 #else /* not NEW_GC */ | |
| 793 | 2575 Bytecount size_; |
| 867 | 2576 Ibyte *data_; |
| 3092 | 2577 #endif /* not NEW_GC */ |
| 428 | 2578 Lisp_Object plist; |
| 2579 }; | |
| 2580 typedef struct Lisp_String Lisp_String; | |
| 2581 | |
| 3263 | 2582 #ifdef NEW_GC |
| 3063 | 2583 #define MAX_STRING_ASCII_BEGIN ((1 << 22) - 1) |
| 3263 | 2584 #else /* not NEW_GC */ |
| 851 | 2585 #define MAX_STRING_ASCII_BEGIN ((1 << 21) - 1) |
| 3263 | 2586 #endif /* not NEW_GC */ |
| 771 | 2587 |
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2588 DECLARE_MODULE_API_LISP_OBJECT (string, Lisp_String); |
| 428 | 2589 #define XSTRING(x) XRECORD (x, string, Lisp_String) |
| 617 | 2590 #define wrap_string(p) wrap_record (p, string) |
| 428 | 2591 #define STRINGP(x) RECORDP (x, string) |
| 2592 #define CHECK_STRING(x) CHECK_RECORD (x, string) | |
| 2593 #define CONCHECK_STRING(x) CONCHECK_RECORD (x, string) | |
| 2594 | |
| 826 | 2595 /* Most basic macros for strings -- basically just accessing or setting |
| 2596 fields -- are here. Everything else is in text.h, since they depend on | |
| 2597 stuff there. */ | |
| 428 | 2598 |
| 793 | 2599 /* Operations on Lisp_String *'s; only ones left */ |
| 3092 | 2600 #ifdef NEW_GC |
| 3304 | 2601 #define set_lispstringp_direct(s) ((s)->indirect = 0) |
| 3092 | 2602 #define set_lispstringp_indirect(s) ((s)->indirect = 1) |
| 2603 #define set_lispstringp_length(s, len) XSET_STRING_DATA_SIZE (s, len) | |
| 2604 #define set_lispstringp_data(s, ptr) XSET_STRING_DATA_DATA (s, ptr) | |
| 2605 #else /* not NEW_GC */ | |
| 826 | 2606 #define set_lispstringp_length(s, len) ((void) ((s)->size_ = (len))) |
| 2607 #define set_lispstringp_data(s, ptr) ((void) ((s)->data_ = (ptr))) | |
| 3092 | 2608 #endif /* not NEW_GC */ |
| 826 | 2609 |
| 2610 /* Operations on strings as Lisp_Objects. Don't manipulate Lisp_String *'s | |
| 2611 in any new code. */ | |
| 3092 | 2612 #ifdef NEW_GC |
| 2613 #define STRING_DATA_OBJECT(s) ((s)->data_object) | |
| 2614 #define XSTRING_DATA_OBJECT(s) (STRING_DATA_OBJECT (XSTRING (s))) | |
| 2615 #define XSTRING_LENGTH(s) (XSTRING_DATA_SIZE (XSTRING (s))) | |
| 2616 #else /* not NEW_GC */ | |
| 793 | 2617 #define XSTRING_LENGTH(s) (XSTRING (s)->size_) |
| 3092 | 2618 #endif /* not NEW_GC */ |
| 793 | 2619 #define XSTRING_PLIST(s) (XSTRING (s)->plist) |
| 3092 | 2620 #ifdef NEW_GC |
| 2621 #define XSTRING_DATA(s) (XSTRING_DATA_DATA (XSTRING (s))) | |
| 2622 #else /* not NEW_GC */ | |
| 793 | 2623 #define XSTRING_DATA(s) (XSTRING (s)->data_ + 0) |
| 3092 | 2624 #endif /* not NEW_GC */ |
| 793 | 2625 #define XSTRING_ASCII_BEGIN(s) (XSTRING (s)->u.v.ascii_begin + 0) |
| 826 | 2626 #define XSET_STRING_LENGTH(s, ptr) set_lispstringp_length (XSTRING (s), ptr) |
| 2627 #define XSET_STRING_DATA(s, ptr) set_lispstringp_data (XSTRING (s), ptr) | |
| 771 | 2628 /* WARNING: If you modify an existing string, you must call |
| 2629 bump_string_modiff() afterwards. */ | |
| 793 | 2630 #define XSET_STRING_ASCII_BEGIN(s, val) \ |
| 2631 ((void) (XSTRING (s)->u.v.ascii_begin = (val))) | |
| 826 | 2632 #define XSTRING_FORMAT(s) FORMAT_DEFAULT |
| 428 | 2633 |
| 456 | 2634 /* Return the true aligned size of a struct whose last member is a |
| 2635 variable-length array field. (this is known as the "struct hack") */ | |
| 2636 /* Implementation: in practice, structtype and fieldtype usually have | |
| 2637 the same alignment, but we can't be sure. We need to use | |
| 2638 ALIGN_SIZE to be absolutely sure of getting the correct alignment. | |
| 2639 To help the compiler's optimizer, we use a ternary expression that | |
| 2640 only a very stupid compiler would fail to correctly simplify. */ | |
| 2641 #define FLEXIBLE_ARRAY_STRUCT_SIZEOF(structtype, \ | |
| 2642 fieldtype, \ | |
| 2643 fieldname, \ | |
| 2644 array_length) \ | |
| 2645 (ALIGNOF (structtype) == ALIGNOF (fieldtype) \ | |
| 2646 ? (offsetof (structtype, fieldname) + \ | |
| 2647 (offsetof (structtype, fieldname[1]) - \ | |
| 2648 offsetof (structtype, fieldname[0])) * \ | |
| 2649 (array_length)) \ | |
| 826 | 2650 : (ALIGN_FOR_TYPE \ |
| 456 | 2651 ((offsetof (structtype, fieldname) + \ |
| 2652 (offsetof (structtype, fieldname[1]) - \ | |
| 2653 offsetof (structtype, fieldname[0])) * \ | |
| 2654 (array_length)), \ | |
| 826 | 2655 structtype))) |
| 442 | 2656 |
| 2657 /*------------------------------ vector --------------------------------*/ | |
| 428 | 2658 |
| 2659 struct Lisp_Vector | |
| 2660 { | |
|
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2661 NORMAL_LISP_OBJECT_HEADER header; |
| 428 | 2662 long size; |
| 2663 Lisp_Object contents[1]; | |
| 2664 }; | |
| 2665 typedef struct Lisp_Vector Lisp_Vector; | |
| 2666 | |
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2667 DECLARE_LISP_OBJECT (vector, Lisp_Vector); |
| 428 | 2668 #define XVECTOR(x) XRECORD (x, vector, Lisp_Vector) |
| 617 | 2669 #define wrap_vector(p) wrap_record (p, vector) |
| 428 | 2670 #define VECTORP(x) RECORDP (x, vector) |
| 2671 #define CHECK_VECTOR(x) CHECK_RECORD (x, vector) | |
| 2672 #define CONCHECK_VECTOR(x) CONCHECK_RECORD (x, vector) | |
| 2673 | |
| 2674 #define vector_length(v) ((v)->size) | |
| 2675 #define XVECTOR_LENGTH(s) vector_length (XVECTOR (s)) | |
| 2676 #define vector_data(v) ((v)->contents) | |
| 2677 #define XVECTOR_DATA(s) vector_data (XVECTOR (s)) | |
| 2678 | |
| 442 | 2679 /*---------------------------- bit vectors -----------------------------*/ |
| 428 | 2680 |
| 2681 #if (LONGBITS < 16) | |
| 2682 #error What the hell?! | |
| 2683 #elif (LONGBITS < 32) | |
| 2684 # define LONGBITS_LOG2 4 | |
| 2685 # define LONGBITS_POWER_OF_2 16 | |
| 2686 #elif (LONGBITS < 64) | |
| 2687 # define LONGBITS_LOG2 5 | |
| 2688 # define LONGBITS_POWER_OF_2 32 | |
| 2689 #elif (LONGBITS < 128) | |
| 2690 # define LONGBITS_LOG2 6 | |
| 2691 # define LONGBITS_POWER_OF_2 64 | |
| 2692 #else | |
| 2693 #error You really have 128-bit integers?! | |
| 2694 #endif | |
| 2695 | |
| 2696 struct Lisp_Bit_Vector | |
| 2697 { | |
|
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2698 NORMAL_LISP_OBJECT_HEADER lheader; |
| 665 | 2699 Elemcount size; |
| 428 | 2700 unsigned long bits[1]; |
| 2701 }; | |
| 2702 typedef struct Lisp_Bit_Vector Lisp_Bit_Vector; | |
| 2703 | |
|
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2704 DECLARE_LISP_OBJECT (bit_vector, Lisp_Bit_Vector); |
| 428 | 2705 #define XBIT_VECTOR(x) XRECORD (x, bit_vector, Lisp_Bit_Vector) |
| 617 | 2706 #define wrap_bit_vector(p) wrap_record (p, bit_vector) |
| 428 | 2707 #define BIT_VECTORP(x) RECORDP (x, bit_vector) |
| 2708 #define CHECK_BIT_VECTOR(x) CHECK_RECORD (x, bit_vector) | |
| 2709 #define CONCHECK_BIT_VECTOR(x) CONCHECK_RECORD (x, bit_vector) | |
| 2710 | |
| 2711 #define BITP(x) (INTP (x) && (XINT (x) == 0 || XINT (x) == 1)) | |
| 2712 | |
| 2713 #define CHECK_BIT(x) do { \ | |
| 2714 if (!BITP (x)) \ | |
| 2715 dead_wrong_type_argument (Qbitp, x);\ | |
| 2716 } while (0) | |
| 2717 | |
| 2718 #define CONCHECK_BIT(x) do { \ | |
| 2719 if (!BITP (x)) \ | |
| 2720 x = wrong_type_argument (Qbitp, x); \ | |
| 2721 } while (0) | |
| 2722 | |
| 2723 #define bit_vector_length(v) ((v)->size) | |
| 2724 | |
| 826 | 2725 DECLARE_INLINE_HEADER ( |
| 2726 int | |
| 665 | 2727 bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n) |
| 826 | 2728 ) |
| 428 | 2729 { |
| 2730 return ((v->bits[n >> LONGBITS_LOG2] >> (n & (LONGBITS_POWER_OF_2 - 1))) | |
| 2731 & 1); | |
| 2732 } | |
| 2733 | |
| 826 | 2734 DECLARE_INLINE_HEADER ( |
| 2735 void | |
| 665 | 2736 set_bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n, int value) |
| 826 | 2737 ) |
| 428 | 2738 { |
| 2739 if (value) | |
| 2740 v->bits[n >> LONGBITS_LOG2] |= (1UL << (n & (LONGBITS_POWER_OF_2 - 1))); | |
| 2741 else | |
| 2742 v->bits[n >> LONGBITS_LOG2] &= ~(1UL << (n & (LONGBITS_POWER_OF_2 - 1))); | |
| 2743 } | |
| 2744 | |
| 2745 /* Number of longs required to hold LEN bits */ | |
| 2746 #define BIT_VECTOR_LONG_STORAGE(len) \ | |
| 2747 (((len) + LONGBITS_POWER_OF_2 - 1) >> LONGBITS_LOG2) | |
| 2748 | |
| 3659 | 2749 /* For when we want to include a bit vector in another structure, and we |
| 2750 know it's of a fixed size. */ | |
| 2751 #define DECLARE_INLINE_LISP_BIT_VECTOR(numbits) struct { \ | |
|
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2752 NORMAL_LISP_OBJECT_HEADER lheader; \ |
| 3659 | 2753 Elemcount size; \ |
| 2754 unsigned long bits[BIT_VECTOR_LONG_STORAGE(numbits)]; \ | |
| 2755 } | |
|
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2756 /*---------------------- array, sequence -----------------------------*/ |
|
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2757 |
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|
2758 #define ARRAYP(x) (VECTORP (x) || STRINGP (x) || BIT_VECTORP (x)) |
|
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2759 |
|
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|
2760 #define CHECK_ARRAY(x) do { \ |
|
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|
2761 if (!ARRAYP (x)) \ |
|
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|
2762 dead_wrong_type_argument (Qarrayp, x); \ |
|
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|
2763 } while (0) |
|
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|
2764 |
|
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|
2765 #define CONCHECK_ARRAY(x) do { \ |
|
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|
2766 if (!ARRAYP (x)) \ |
|
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|
2767 x = wrong_type_argument (Qarrayp, x); \ |
|
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|
2768 } while (0) |
|
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|
2769 |
|
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|
2770 #define SEQUENCEP(x) (LISTP (x) || ARRAYP (x)) |
|
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|
2771 |
|
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|
2772 #define CHECK_SEQUENCE(x) do { \ |
|
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|
2773 if (!SEQUENCEP (x)) \ |
|
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|
2774 dead_wrong_type_argument (Qsequencep, x); \ |
|
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|
2775 } while (0) |
|
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|
2776 |
|
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|
2777 #define CONCHECK_SEQUENCE(x) do { \ |
|
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|
2778 if (!SEQUENCEP (x)) \ |
|
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|
2779 x = wrong_type_argument (Qsequencep, x); \ |
|
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|
2780 } while (0) |
| 853 | 2781 |
| 442 | 2782 /*------------------------------ symbol --------------------------------*/ |
| 428 | 2783 |
| 440 | 2784 typedef struct Lisp_Symbol Lisp_Symbol; |
| 428 | 2785 struct Lisp_Symbol |
| 2786 { | |
|
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2787 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 428 | 2788 /* next symbol in this obarray bucket */ |
| 440 | 2789 Lisp_Symbol *next; |
| 793 | 2790 Lisp_Object name; |
| 428 | 2791 Lisp_Object value; |
| 2792 Lisp_Object function; | |
| 2793 Lisp_Object plist; | |
| 2794 }; | |
| 2795 | |
| 2796 #define SYMBOL_IS_KEYWORD(sym) \ | |
| 826 | 2797 ((string_byte (symbol_name (XSYMBOL (sym)), 0) == ':') \ |
| 428 | 2798 && EQ (sym, oblookup (Vobarray, \ |
| 793 | 2799 XSTRING_DATA (symbol_name (XSYMBOL (sym))), \ |
| 2800 XSTRING_LENGTH (symbol_name (XSYMBOL (sym)))))) | |
| 428 | 2801 #define KEYWORDP(obj) (SYMBOLP (obj) && SYMBOL_IS_KEYWORD (obj)) |
| 2802 | |
|
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|
2803 DECLARE_MODULE_API_LISP_OBJECT (symbol, Lisp_Symbol); |
| 428 | 2804 #define XSYMBOL(x) XRECORD (x, symbol, Lisp_Symbol) |
| 617 | 2805 #define wrap_symbol(p) wrap_record (p, symbol) |
| 428 | 2806 #define SYMBOLP(x) RECORDP (x, symbol) |
| 2807 #define CHECK_SYMBOL(x) CHECK_RECORD (x, symbol) | |
| 2808 #define CONCHECK_SYMBOL(x) CONCHECK_RECORD (x, symbol) | |
| 2809 | |
| 2810 #define symbol_next(s) ((s)->next) | |
| 2811 #define symbol_name(s) ((s)->name) | |
| 2812 #define symbol_value(s) ((s)->value) | |
| 2813 #define symbol_function(s) ((s)->function) | |
| 2814 #define symbol_plist(s) ((s)->plist) | |
| 2815 | |
| 793 | 2816 #define XSYMBOL_NEXT(s) (XSYMBOL (s)->next) |
| 2817 #define XSYMBOL_NAME(s) (XSYMBOL (s)->name) | |
| 2818 #define XSYMBOL_VALUE(s) (XSYMBOL (s)->value) | |
| 2819 #define XSYMBOL_FUNCTION(s) (XSYMBOL (s)->function) | |
| 2820 #define XSYMBOL_PLIST(s) (XSYMBOL (s)->plist) | |
| 2821 | |
| 2822 | |
| 442 | 2823 /*------------------------------- subr ---------------------------------*/ |
| 428 | 2824 |
| 853 | 2825 /* A function that takes no arguments and returns a Lisp_Object. |
| 2826 We could define such types for n arguments, if needed. */ | |
| 428 | 2827 typedef Lisp_Object (*lisp_fn_t) (void); |
| 2828 | |
| 2829 struct Lisp_Subr | |
| 2830 { | |
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2831 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 442 | 2832 short min_args; |
| 2833 short max_args; | |
| 3379 | 2834 /* #### We should make these const Ascbyte * or const Ibyte *, not const |
| 2835 char *. */ | |
| 442 | 2836 const char *prompt; |
| 2837 const char *doc; | |
| 2838 const char *name; | |
| 428 | 2839 lisp_fn_t subr_fn; |
| 2840 }; | |
| 2841 typedef struct Lisp_Subr Lisp_Subr; | |
| 2842 | |
|
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2843 DECLARE_LISP_OBJECT (subr, Lisp_Subr); |
| 428 | 2844 #define XSUBR(x) XRECORD (x, subr, Lisp_Subr) |
| 617 | 2845 #define wrap_subr(p) wrap_record (p, subr) |
| 428 | 2846 #define SUBRP(x) RECORDP (x, subr) |
| 2847 #define CHECK_SUBR(x) CHECK_RECORD (x, subr) | |
| 2848 #define CONCHECK_SUBR(x) CONCHECK_RECORD (x, subr) | |
| 2849 | |
| 436 | 2850 #define subr_function(subr) ((subr)->subr_fn) |
| 2851 #define SUBR_FUNCTION(subr,max_args) \ | |
| 2852 ((Lisp_Object (*) (EXFUN_##max_args)) (subr)->subr_fn) | |
| 2853 #define subr_name(subr) ((subr)->name) | |
| 428 | 2854 |
| 442 | 2855 /*------------------------------ marker --------------------------------*/ |
| 2856 | |
| 428 | 2857 |
| 440 | 2858 typedef struct Lisp_Marker Lisp_Marker; |
| 428 | 2859 struct Lisp_Marker |
| 2860 { | |
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2861 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 440 | 2862 Lisp_Marker *next; |
| 2863 Lisp_Marker *prev; | |
| 428 | 2864 struct buffer *buffer; |
| 665 | 2865 Membpos membpos; |
| 428 | 2866 char insertion_type; |
| 2867 }; | |
| 2868 | |
|
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2869 DECLARE_MODULE_API_LISP_OBJECT (marker, Lisp_Marker); |
| 428 | 2870 #define XMARKER(x) XRECORD (x, marker, Lisp_Marker) |
| 617 | 2871 #define wrap_marker(p) wrap_record (p, marker) |
| 428 | 2872 #define MARKERP(x) RECORDP (x, marker) |
| 2873 #define CHECK_MARKER(x) CHECK_RECORD (x, marker) | |
| 2874 #define CONCHECK_MARKER(x) CONCHECK_RECORD (x, marker) | |
| 2875 | |
| 2876 /* The second check was looking for GCed markers still in use */ | |
|
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|
2877 /* assert (!INTP (XMARKER (x)->lheader.next.v)); */ |
| 428 | 2878 |
| 2879 #define marker_next(m) ((m)->next) | |
| 2880 #define marker_prev(m) ((m)->prev) | |
| 2881 | |
| 3063 | 2882 /*-------------------basic int (no connection to char)------------------*/ |
| 2883 | |
| 2884 #define ZEROP(x) EQ (x, Qzero) | |
| 428 | 2885 |
| 800 | 2886 #ifdef ERROR_CHECK_TYPES |
| 428 | 2887 |
| 3063 | 2888 #define XINT(x) XINT_1 (x, __FILE__, __LINE__) |
| 2889 | |
| 2890 DECLARE_INLINE_HEADER ( | |
| 2891 EMACS_INT | |
| 2892 XINT_1 (Lisp_Object obj, const Ascbyte *file, int line) | |
| 2893 ) | |
| 2894 { | |
| 2895 assert_at_line (INTP (obj), file, line); | |
| 2896 return XREALINT (obj); | |
| 2897 } | |
| 2898 | |
| 5038 | 2899 #else /* not ERROR_CHECK_TYPES */ |
| 3063 | 2900 |
| 2901 #define XINT(obj) XREALINT (obj) | |
| 2902 | |
| 5038 | 2903 #endif /* (not) ERROR_CHECK_TYPES */ |
| 3063 | 2904 |
| 2905 #define CHECK_INT(x) do { \ | |
| 2906 if (!INTP (x)) \ | |
| 2907 dead_wrong_type_argument (Qintegerp, x); \ | |
| 2908 } while (0) | |
| 2909 | |
| 2910 #define CONCHECK_INT(x) do { \ | |
| 2911 if (!INTP (x)) \ | |
| 2912 x = wrong_type_argument (Qintegerp, x); \ | |
| 2913 } while (0) | |
| 2914 | |
| 5038 | 2915 /* NOTE NOTE NOTE! This definition of "natural number" is mathematically |
| 2916 wrong. Mathematically, a natural number is a positive integer; 0 | |
| 2917 isn't included. This would be better called NONNEGINT(). */ | |
| 2918 | |
| 3063 | 2919 #define NATNUMP(x) (INTP (x) && XINT (x) >= 0) |
| 2920 | |
| 2921 #define CHECK_NATNUM(x) do { \ | |
| 2922 if (!NATNUMP (x)) \ | |
| 2923 dead_wrong_type_argument (Qnatnump, x); \ | |
| 2924 } while (0) | |
| 2925 | |
| 2926 #define CONCHECK_NATNUM(x) do { \ | |
| 2927 if (!NATNUMP (x)) \ | |
| 2928 x = wrong_type_argument (Qnatnump, x); \ | |
| 2929 } while (0) | |
| 2930 | |
|
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|
2931 END_C_DECLS |
|
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2932 |
|
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2933 /* -------------- properties of internally-formatted text ------------- */ |
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2934 |
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2935 #include "text.h" |
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2936 |
| 3063 | 2937 /*------------------------------- char ---------------------------------*/ |
| 2938 | |
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2939 BEGIN_C_DECLS |
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2940 |
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2941 #ifdef ERROR_CHECK_TYPES |
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2942 |
| 3063 | 2943 /* NOTE: There are basic functions for converting between a character and |
| 2944 the string representation of a character in text.h, as well as lots of | |
| 2945 other character-related stuff. There are other functions/macros for | |
| 2946 working with Ichars in charset.h, for retrieving the charset of an | |
| 2947 Ichar, the length of an Ichar when converted to text, etc. | |
| 2948 */ | |
| 2949 | |
| 2950 DECLARE_INLINE_HEADER ( | |
| 2951 int | |
| 2952 CHARP_1 (Lisp_Object obj, const Ascbyte *file, int line) | |
| 2953 ) | |
| 2954 { | |
| 2955 if (XTYPE (obj) != Lisp_Type_Char) | |
| 2956 return 0; | |
| 2957 assert_at_line (valid_ichar_p (XCHARVAL (obj)), file, line); | |
| 2958 return 1; | |
| 2959 } | |
| 2960 | |
| 2961 #define CHARP(x) CHARP_1 (x, __FILE__, __LINE__) | |
| 2962 | |
| 826 | 2963 DECLARE_INLINE_HEADER ( |
| 867 | 2964 Ichar |
| 2367 | 2965 XCHAR_1 (Lisp_Object obj, const Ascbyte *file, int line) |
| 826 | 2966 ) |
| 428 | 2967 { |
| 3063 | 2968 Ichar ch; |
| 788 | 2969 assert_at_line (CHARP (obj), file, line); |
| 3063 | 2970 ch = XCHARVAL (obj); |
| 2971 assert_at_line (valid_ichar_p (ch), file, line); | |
| 2972 return ch; | |
| 428 | 2973 } |
| 2974 | |
| 788 | 2975 #define XCHAR(x) XCHAR_1 (x, __FILE__, __LINE__) |
| 2976 | |
| 3063 | 2977 #else /* not ERROR_CHECK_TYPES */ |
| 2978 | |
| 2979 #define CHARP(x) (XTYPE (x) == Lisp_Type_Char) | |
| 2980 #define XCHAR(x) ((Ichar) XCHARVAL (x)) | |
| 2981 | |
| 2982 #endif /* (else) not ERROR_CHECK_TYPES */ | |
| 2983 | |
| 2984 #define CONCHECK_CHAR(x) do { \ | |
| 2985 if (!CHARP (x)) \ | |
| 2986 x = wrong_type_argument (Qcharacterp, x); \ | |
| 2987 } while (0) | |
| 2988 | |
| 2989 #define CHECK_CHAR(x) do { \ | |
| 2990 if (!CHARP (x)) \ | |
| 2991 dead_wrong_type_argument (Qcharacterp, x); \ | |
| 2992 } while (0) | |
| 2993 | |
| 2994 | |
| 2995 DECLARE_INLINE_HEADER ( | |
| 2996 Lisp_Object | |
| 2997 make_char (Ichar val) | |
| 2998 ) | |
| 2999 { | |
| 3000 type_checking_assert (valid_ichar_p (val)); | |
| 3001 /* This is defined in lisp-union.h or lisp-disunion.h */ | |
| 3002 return make_char_1 (val); | |
| 3003 } | |
| 3004 | |
| 3005 /*------------------------- int-char connection ------------------------*/ | |
| 3006 | |
| 3007 #ifdef ERROR_CHECK_TYPES | |
| 3008 | |
| 3009 #define XCHAR_OR_INT(x) XCHAR_OR_INT_1 (x, __FILE__, __LINE__) | |
| 3010 | |
| 3011 DECLARE_INLINE_HEADER ( | |
| 3012 EMACS_INT | |
| 3013 XCHAR_OR_INT_1 (Lisp_Object obj, const Ascbyte *file, int line) | |
| 3014 ) | |
| 3015 { | |
| 3016 assert_at_line (INTP (obj) || CHARP (obj), file, line); | |
| 3017 return CHARP (obj) ? XCHAR (obj) : XINT (obj); | |
| 3018 } | |
| 3019 | |
| 788 | 3020 #else /* no error checking */ |
| 3021 | |
| 4134 | 3022 /* obj is multiply eval'ed and not an lvalue; use an inline function instead |
| 3023 of a macro. */ | |
| 3024 DECLARE_INLINE_HEADER ( | |
| 3025 EMACS_INT | |
| 3026 XCHAR_OR_INT (Lisp_Object obj) | |
| 3027 ) | |
| 3028 { | |
| 3029 return CHARP (obj) ? XCHAR (obj) : XINT (obj); | |
| 3030 } | |
| 788 | 3031 |
| 3032 #endif /* no error checking */ | |
| 428 | 3033 |
| 3063 | 3034 /* True of X is an integer whose value is the valid integral equivalent of a |
| 3035 character. */ | |
| 3036 | |
| 3037 #define CHAR_INTP(x) (INTP (x) && valid_ichar_p (XINT (x))) | |
| 3038 | |
| 3039 /* True of X is a character or an integral value that can be converted into a | |
| 3040 character. */ | |
| 3041 #define CHAR_OR_CHAR_INTP(x) (CHARP (x) || CHAR_INTP (x)) | |
| 3042 | |
| 3043 DECLARE_INLINE_HEADER ( | |
| 3044 Ichar | |
| 3045 XCHAR_OR_CHAR_INT (Lisp_Object obj) | |
| 3046 ) | |
| 3047 { | |
| 3048 return CHARP (obj) ? XCHAR (obj) : XINT (obj); | |
| 3049 } | |
| 3050 | |
| 3051 /* Signal an error if CH is not a valid character or integer Lisp_Object. | |
| 3052 If CH is an integer Lisp_Object, convert it to a character Lisp_Object, | |
| 3053 but merely by repackaging, without performing tests for char validity. | |
| 3054 */ | |
| 3055 | |
| 3056 #define CHECK_CHAR_COERCE_INT(x) do { \ | |
| 3057 if (CHARP (x)) \ | |
| 3058 ; \ | |
| 3059 else if (CHAR_INTP (x)) \ | |
| 3060 x = make_char (XINT (x)); \ | |
| 3061 else \ | |
| 3062 x = wrong_type_argument (Qcharacterp, x); \ | |
| 3063 } while (0) | |
| 3064 | |
| 3065 /* next three always continuable because they coerce their arguments. */ | |
| 3066 #define CHECK_INT_COERCE_CHAR(x) do { \ | |
| 3067 if (INTP (x)) \ | |
| 3068 ; \ | |
| 3069 else if (CHARP (x)) \ | |
| 3070 x = make_int (XCHAR (x)); \ | |
| 3071 else \ | |
| 3072 x = wrong_type_argument (Qinteger_or_char_p, x); \ | |
| 3073 } while (0) | |
| 3074 | |
| 3075 #define CHECK_INT_COERCE_MARKER(x) do { \ | |
| 3076 if (INTP (x)) \ | |
| 3077 ; \ | |
| 3078 else if (MARKERP (x)) \ | |
| 3079 x = make_int (marker_position (x)); \ | |
| 3080 else \ | |
| 3081 x = wrong_type_argument (Qinteger_or_marker_p, x); \ | |
| 3082 } while (0) | |
| 3083 | |
| 3084 #define CHECK_INT_COERCE_CHAR_OR_MARKER(x) do { \ | |
| 3085 if (INTP (x)) \ | |
| 3086 ; \ | |
| 3087 else if (CHARP (x)) \ | |
| 3088 x = make_int (XCHAR (x)); \ | |
| 3089 else if (MARKERP (x)) \ | |
| 3090 x = make_int (marker_position (x)); \ | |
| 3091 else \ | |
| 3092 x = wrong_type_argument (Qinteger_char_or_marker_p, x); \ | |
| 3093 } while (0) | |
| 428 | 3094 |
| 442 | 3095 /*------------------------------ float ---------------------------------*/ |
| 428 | 3096 |
| 3097 /* Note: the 'unused_next_' field exists only to ensure that the | |
| 3098 `next' pointer fits within the structure, for the purposes of the | |
| 3099 free list. This makes a difference in the unlikely case of | |
| 3100 sizeof(double) being smaller than sizeof(void *). */ | |
| 3101 | |
| 3102 struct Lisp_Float | |
| 3103 { | |
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3104 FROB_BLOCK_LISP_OBJECT_HEADER lheader; |
| 428 | 3105 union { double d; struct Lisp_Float *unused_next_; } data; |
| 3106 }; | |
| 3107 typedef struct Lisp_Float Lisp_Float; | |
| 3108 | |
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3109 DECLARE_LISP_OBJECT (float, Lisp_Float); |
| 428 | 3110 #define XFLOAT(x) XRECORD (x, float, Lisp_Float) |
| 617 | 3111 #define wrap_float(p) wrap_record (p, float) |
| 428 | 3112 #define FLOATP(x) RECORDP (x, float) |
| 3113 #define CHECK_FLOAT(x) CHECK_RECORD (x, float) | |
| 3114 #define CONCHECK_FLOAT(x) CONCHECK_RECORD (x, float) | |
| 3115 | |
| 3116 #define float_data(f) ((f)->data.d) | |
| 3117 #define XFLOAT_DATA(x) float_data (XFLOAT (x)) | |
| 3118 | |
| 3119 #define XFLOATINT(n) extract_float (n) | |
| 3120 | |
| 3121 #define CHECK_INT_OR_FLOAT(x) do { \ | |
| 3122 if (!INT_OR_FLOATP (x)) \ | |
| 3123 dead_wrong_type_argument (Qnumberp, x); \ | |
| 3124 } while (0) | |
| 3125 | |
| 3126 #define CONCHECK_INT_OR_FLOAT(x) do { \ | |
| 3127 if (!INT_OR_FLOATP (x)) \ | |
| 3128 x = wrong_type_argument (Qnumberp, x); \ | |
| 3129 } while (0) | |
| 3130 | |
| 3131 # define INT_OR_FLOATP(x) (INTP (x) || FLOATP (x)) | |
| 3132 | |
| 442 | 3133 /*--------------------------- readonly objects -------------------------*/ |
| 440 | 3134 |
| 3263 | 3135 #ifndef NEW_GC |
| 428 | 3136 #define CHECK_C_WRITEABLE(obj) \ |
| 3137 do { if (c_readonly (obj)) c_write_error (obj); } while (0) | |
| 3138 | |
| 2720 | 3139 #define C_READONLY(obj) (C_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj))) |
| 3263 | 3140 #endif /* not NEW_GC */ |
| 2720 | 3141 |
| 428 | 3142 #define CHECK_LISP_WRITEABLE(obj) \ |
| 3143 do { if (lisp_readonly (obj)) lisp_write_error (obj); } while (0) | |
| 3144 | |
| 3145 #define LISP_READONLY(obj) (LISP_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj))) | |
| 3146 | |
| 980 | 3147 /*----------------------------- structures ----------------------------*/ |
| 428 | 3148 |
| 3149 typedef struct structure_keyword_entry structure_keyword_entry; | |
| 3150 struct structure_keyword_entry | |
| 3151 { | |
| 3152 Lisp_Object keyword; | |
| 3153 int (*validate) (Lisp_Object keyword, Lisp_Object value, | |
| 578 | 3154 Error_Behavior errb); |
| 428 | 3155 }; |
| 3156 | |
| 3157 typedef struct | |
| 3158 { | |
| 3159 Dynarr_declare (structure_keyword_entry); | |
| 3160 } structure_keyword_entry_dynarr; | |
| 3161 | |
| 3162 typedef struct structure_type structure_type; | |
| 3163 struct structure_type | |
| 3164 { | |
| 3165 Lisp_Object type; | |
| 3166 structure_keyword_entry_dynarr *keywords; | |
| 578 | 3167 int (*validate) (Lisp_Object data, Error_Behavior errb); |
| 428 | 3168 Lisp_Object (*instantiate) (Lisp_Object data); |
| 3169 }; | |
| 3170 | |
| 3171 typedef struct | |
| 3172 { | |
| 3173 Dynarr_declare (structure_type); | |
| 3174 } structure_type_dynarr; | |
| 3175 | |
| 3176 struct structure_type *define_structure_type (Lisp_Object type, | |
| 3177 int (*validate) | |
| 3178 (Lisp_Object data, | |
| 578 | 3179 Error_Behavior errb), |
| 428 | 3180 Lisp_Object (*instantiate) |
| 3181 (Lisp_Object data)); | |
| 3182 void define_structure_type_keyword (struct structure_type *st, | |
| 3183 Lisp_Object keyword, | |
| 3184 int (*validate) (Lisp_Object keyword, | |
| 3185 Lisp_Object value, | |
| 578 | 3186 Error_Behavior errb)); |
| 428 | 3187 |
| 858 | 3188 /*---------------------------- weak boxes ------------------------------*/ |
| 3189 | |
| 3190 struct weak_box | |
| 3191 { | |
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3192 NORMAL_LISP_OBJECT_HEADER header; |
| 858 | 3193 Lisp_Object value; |
| 3194 | |
| 3195 Lisp_Object next_weak_box; /* don't mark through this! */ | |
| 3196 }; | |
| 3197 | |
| 3198 void prune_weak_boxes (void); | |
| 3199 Lisp_Object make_weak_box (Lisp_Object value); | |
| 3200 Lisp_Object weak_box_ref (Lisp_Object value); | |
| 3201 | |
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3202 DECLARE_LISP_OBJECT (weak_box, struct weak_box); |
| 858 | 3203 #define XWEAK_BOX(x) XRECORD (x, weak_box, struct weak_box) |
| 3204 #define XSET_WEAK_BOX(x, v) (XWEAK_BOX (x)->value = (v)) | |
| 3205 #define wrap_weak_box(p) wrap_record (p, weak_box) | |
| 3206 #define WEAK_BOXP(x) RECORDP (x, weak_box) | |
| 3207 #define CHECK_WEAK_BOX(x) CHECK_RECORD (x, weak_box) | |
| 3208 #define CONCHECK_WEAK_BOX(x) CONCHECK_RECORD (x, weak_box) | |
| 3209 | |
| 888 | 3210 /*--------------------------- ephemerons ----------------------------*/ |
| 3211 | |
| 3212 struct ephemeron | |
| 3213 { | |
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3214 NORMAL_LISP_OBJECT_HEADER header; |
| 888 | 3215 |
| 3216 Lisp_Object key; | |
| 3217 | |
| 3218 /* This field holds a pair. The cdr of this cons points to the next | |
| 3219 ephemeron in Vall_ephemerons. The car points to another pair | |
| 3220 whose car is the value and whose cdr is the finalizer. | |
| 3221 | |
| 3222 This representation makes it very easy to unlink an ephemeron | |
| 3223 from Vall_ephemerons and chain it into | |
| 3224 Vall_ephemerons_to_finalize. */ | |
| 3225 | |
| 3226 Lisp_Object cons_chain; | |
| 3227 | |
| 3228 Lisp_Object value; | |
| 3229 }; | |
| 3230 | |
| 3231 void prune_ephemerons (void); | |
| 3232 Lisp_Object ephemeron_value(Lisp_Object ephi); | |
| 1590 | 3233 void init_marking_ephemerons(void); |
| 3234 int continue_marking_ephemerons(void); | |
| 888 | 3235 int finish_marking_ephemerons(void); |
| 3236 Lisp_Object zap_finalize_list(void); | |
| 3237 Lisp_Object make_ephemeron(Lisp_Object key, Lisp_Object value, Lisp_Object finalizer); | |
| 3238 | |
|
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3239 DECLARE_LISP_OBJECT(ephemeron, struct ephemeron); |
| 888 | 3240 #define XEPHEMERON(x) XRECORD (x, ephemeron, struct ephemeron) |
| 3241 #define XEPHEMERON_REF(x) (XEPHEMERON (x)->value) | |
| 3242 #define XEPHEMERON_NEXT(x) (XCDR (XEPHEMERON(x)->cons_chain)) | |
| 3243 #define XEPHEMERON_FINALIZER(x) (XCDR (XCAR (XEPHEMERON (x)->cons_chain))) | |
| 3244 #define XSET_EPHEMERON_NEXT(x, n) (XSETCDR (XEPHEMERON(x)->cons_chain, n)) | |
| 3245 #define XSET_EPHEMERON_VALUE(x, v) (XEPHEMERON(x)->value = (v)) | |
| 3246 #define XSET_EPHEMERON_KEY(x, k) (XEPHEMERON(x)->key = (k)) | |
| 3247 #define wrap_ephemeron(p) wrap_record (p, ephemeron) | |
| 3248 #define EPHEMERONP(x) RECORDP (x, ephemeron) | |
| 3249 #define CHECK_EPHEMERON(x) CHECK_RECORD (x, ephemeron) | |
| 3250 #define CONCHECK_EPHEMERON(x) CONCHECK_RECORD (x, ephemeron) | |
| 3251 | |
| 858 | 3252 |
| 442 | 3253 /*---------------------------- weak lists ------------------------------*/ |
| 428 | 3254 |
| 3255 enum weak_list_type | |
| 3256 { | |
| 3257 /* element disappears if it's unmarked. */ | |
| 3258 WEAK_LIST_SIMPLE, | |
| 3259 /* element disappears if it's a cons and either its car or | |
| 3260 cdr is unmarked. */ | |
| 3261 WEAK_LIST_ASSOC, | |
| 3262 /* element disappears if it's a cons and its car is unmarked. */ | |
| 3263 WEAK_LIST_KEY_ASSOC, | |
| 3264 /* element disappears if it's a cons and its cdr is unmarked. */ | |
| 442 | 3265 WEAK_LIST_VALUE_ASSOC, |
| 3266 /* element disappears if it's a cons and neither its car nor | |
| 3267 its cdr is marked. */ | |
| 3268 WEAK_LIST_FULL_ASSOC | |
| 428 | 3269 }; |
| 3270 | |
| 3271 struct weak_list | |
| 3272 { | |
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3273 NORMAL_LISP_OBJECT_HEADER header; |
| 428 | 3274 Lisp_Object list; /* don't mark through this! */ |
| 3275 enum weak_list_type type; | |
| 3276 Lisp_Object next_weak; /* don't mark through this! */ | |
| 3277 }; | |
| 3278 | |
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3279 DECLARE_LISP_OBJECT (weak_list, struct weak_list); |
| 428 | 3280 #define XWEAK_LIST(x) XRECORD (x, weak_list, struct weak_list) |
| 617 | 3281 #define wrap_weak_list(p) wrap_record (p, weak_list) |
| 428 | 3282 #define WEAK_LISTP(x) RECORDP (x, weak_list) |
| 3283 #define CHECK_WEAK_LIST(x) CHECK_RECORD (x, weak_list) | |
| 3284 #define CONCHECK_WEAK_LIST(x) CONCHECK_RECORD (x, weak_list) | |
| 3285 | |
| 3286 #define weak_list_list(w) ((w)->list) | |
| 3287 #define XWEAK_LIST_LIST(w) (XWEAK_LIST (w)->list) | |
| 3288 | |
| 3289 Lisp_Object make_weak_list (enum weak_list_type type); | |
| 3290 /* The following two are only called by the garbage collector */ | |
| 3291 int finish_marking_weak_lists (void); | |
| 3292 void prune_weak_lists (void); | |
| 3293 | |
| 1743 | 3294 END_C_DECLS |
| 428 | 3295 |
| 3296 /************************************************************************/ | |
| 3297 /* Definitions of primitive Lisp functions and variables */ | |
| 3298 /************************************************************************/ | |
| 3299 | |
| 3300 | |
| 3301 /* DEFUN - Define a built-in Lisp-visible C function or `subr'. | |
| 3302 `lname' should be the name to give the function in Lisp, | |
| 3303 as a null-terminated C string. | |
| 3304 `Fname' should be the C equivalent of `lname', using only characters | |
| 3305 valid in a C identifier, with an "F" prepended. | |
| 3306 The name of the C constant structure that records information | |
| 3307 on this function for internal use is "S" concatenated with Fname. | |
| 3308 `min_args' should be a number, the minimum number of arguments allowed. | |
| 3309 `max_args' should be a number, the maximum number of arguments allowed, | |
| 3310 or else MANY or UNEVALLED. | |
| 3311 MANY means pass a vector of evaluated arguments, | |
| 3312 in the form of an integer number-of-arguments | |
| 3313 followed by the address of a vector of Lisp_Objects | |
| 3314 which contains the argument values. | |
| 3315 UNEVALLED means pass the list of unevaluated arguments. | |
| 3316 `prompt' says how to read arguments for an interactive call. | |
| 3317 See the doc string for `interactive'. | |
| 3318 A null string means call interactively with no arguments. | |
| 3319 `arglist' are the comma-separated arguments (always Lisp_Objects) for | |
| 3320 the function. | |
| 3321 The docstring for the function is placed as a "C" comment between | |
| 3322 the prompt and the `args' argument. make-docfile reads the | |
| 3323 comment and creates the DOC file from it. | |
| 3324 */ | |
| 3325 | |
| 3326 #define EXFUN_0 void | |
| 3327 #define EXFUN_1 Lisp_Object | |
| 3328 #define EXFUN_2 Lisp_Object,Lisp_Object | |
| 3329 #define EXFUN_3 Lisp_Object,Lisp_Object,Lisp_Object | |
| 3330 #define EXFUN_4 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object | |
| 3331 #define EXFUN_5 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object | |
| 3332 #define EXFUN_6 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \ | |
| 3333 Lisp_Object | |
| 3334 #define EXFUN_7 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \ | |
| 3335 Lisp_Object,Lisp_Object | |
| 3336 #define EXFUN_8 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \ | |
| 3337 Lisp_Object,Lisp_Object,Lisp_Object | |
| 3338 #define EXFUN_MANY int, Lisp_Object* | |
| 3339 #define EXFUN_UNEVALLED Lisp_Object | |
| 3340 #define EXFUN(sym, max_args) Lisp_Object sym (EXFUN_##max_args) | |
| 2268 | 3341 #define EXFUN_NORETURN(sym, max_args) \ |
| 3342 DECLARE_DOESNT_RETURN_TYPE (Lisp_Object, sym (EXFUN_##max_args)) | |
| 428 | 3343 |
| 3344 #define SUBR_MAX_ARGS 8 | |
| 3345 #define MANY -2 | |
| 3346 #define UNEVALLED -1 | |
| 3347 | |
| 3348 /* Can't be const, because then subr->doc is read-only and | |
| 3349 Snarf_documentation chokes */ | |
| 3350 | |
| 3263 | 3351 #ifdef NEW_GC |
| 2720 | 3352 #define DEFUN(lname, Fname, min_args, max_args, prompt, arglist) \ |
| 3353 Lisp_Object Fname (EXFUN_##max_args); \ | |
| 3354 static struct Lisp_Subr MC_ALLOC_S##Fname = \ | |
| 3355 { \ | |
| 3356 { /* struct lrecord_header */ \ | |
| 3357 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3358 1, /* lisp_readonly bit */ \ | |
| 3359 0, /* free */ \ | |
| 3360 0 /* uid */ \ | |
| 3361 }, \ | |
| 3362 min_args, \ | |
| 3363 max_args, \ | |
| 3364 prompt, \ | |
| 3365 0, /* doc string */ \ | |
| 3366 lname, \ | |
| 3367 (lisp_fn_t) Fname \ | |
| 3368 }; \ | |
| 2814 | 3369 static struct Lisp_Subr *S##Fname; \ |
| 2720 | 3370 Lisp_Object Fname (DEFUN_##max_args arglist) |
| 3371 | |
| 3372 #define DEFUN_NORETURN(lname, Fname, min_args, max_args, prompt, arglist) \ | |
| 3373 DECLARE_DOESNT_RETURN_TYPE (Lisp_Object, Fname (EXFUN_##max_args)); \ | |
| 3374 static struct Lisp_Subr MC_ALLOC_S##Fname = \ | |
| 3375 { \ | |
| 3376 { /* struct lrecord_header */ \ | |
| 3377 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3378 1, /* lisp_readonly bit */ \ | |
| 3379 0, /* free */ \ | |
| 3380 0 /* uid */ \ | |
| 3381 }, \ | |
| 3382 min_args, \ | |
| 3383 max_args, \ | |
| 3384 prompt, \ | |
| 3385 0, /* doc string */ \ | |
| 3386 lname, \ | |
| 3387 (lisp_fn_t) Fname \ | |
| 3388 }; \ | |
| 2814 | 3389 static struct Lisp_Subr *S##Fname; \ |
| 2720 | 3390 DOESNT_RETURN_TYPE (Lisp_Object) Fname (DEFUN_##max_args arglist) |
| 2834 | 3391 #define GET_DEFUN_LISP_OBJECT(Fname) \ |
| 3392 wrap_subr (S##Fname); | |
| 3263 | 3393 #else /* not NEW_GC */ |
| 428 | 3394 #define DEFUN(lname, Fname, min_args, max_args, prompt, arglist) \ |
| 3395 Lisp_Object Fname (EXFUN_##max_args); \ | |
| 442 | 3396 static struct Lisp_Subr S##Fname = \ |
| 3397 { \ | |
| 3398 { /* struct lrecord_header */ \ | |
| 3399 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3400 1, /* mark bit */ \ | |
| 3401 1, /* c_readonly bit */ \ | |
| 1111 | 3402 1, /* lisp_readonly bit */ \ |
| 442 | 3403 }, \ |
| 3404 min_args, \ | |
| 3405 max_args, \ | |
| 3406 prompt, \ | |
| 3407 0, /* doc string */ \ | |
| 3408 lname, \ | |
| 3409 (lisp_fn_t) Fname \ | |
| 3410 }; \ | |
| 428 | 3411 Lisp_Object Fname (DEFUN_##max_args arglist) |
| 3412 | |
| 2268 | 3413 #define DEFUN_NORETURN(lname, Fname, min_args, max_args, prompt, arglist) \ |
| 3414 DECLARE_DOESNT_RETURN_TYPE (Lisp_Object, Fname (EXFUN_##max_args)); \ | |
| 3415 static struct Lisp_Subr S##Fname = \ | |
| 3416 { \ | |
| 3417 { /* struct lrecord_header */ \ | |
| 3418 lrecord_type_subr, /* lrecord_type_index */ \ | |
| 3419 1, /* mark bit */ \ | |
| 3420 1, /* c_readonly bit */ \ | |
| 3421 1, /* lisp_readonly bit */ \ | |
| 3422 }, \ | |
| 3423 min_args, \ | |
| 3424 max_args, \ | |
| 3425 prompt, \ | |
| 3426 0, /* doc string */ \ | |
| 3427 lname, \ | |
| 3428 (lisp_fn_t) Fname \ | |
| 3429 }; \ | |
| 3430 DOESNT_RETURN_TYPE (Lisp_Object) Fname (DEFUN_##max_args arglist) | |
| 2834 | 3431 #define GET_DEFUN_LISP_OBJECT(Fname) \ |
| 3432 wrap_subr (&S##Fname); | |
| 3263 | 3433 #endif /* not NEW_GC */ |
| 2268 | 3434 |
| 428 | 3435 /* Heavy ANSI C preprocessor hackery to get DEFUN to declare a |
| 3436 prototype that matches max_args, and add the obligatory | |
| 3437 `Lisp_Object' type declaration to the formal C arguments. */ | |
| 3438 | |
| 3439 #define DEFUN_MANY(named_int, named_Lisp_Object) named_int, named_Lisp_Object | |
| 3440 #define DEFUN_UNEVALLED(args) Lisp_Object args | |
| 3441 #define DEFUN_0() void | |
| 3442 #define DEFUN_1(a) Lisp_Object a | |
| 3443 #define DEFUN_2(a,b) DEFUN_1(a), Lisp_Object b | |
| 3444 #define DEFUN_3(a,b,c) DEFUN_2(a,b), Lisp_Object c | |
| 3445 #define DEFUN_4(a,b,c,d) DEFUN_3(a,b,c), Lisp_Object d | |
| 3446 #define DEFUN_5(a,b,c,d,e) DEFUN_4(a,b,c,d), Lisp_Object e | |
| 3447 #define DEFUN_6(a,b,c,d,e,f) DEFUN_5(a,b,c,d,e), Lisp_Object f | |
| 3448 #define DEFUN_7(a,b,c,d,e,f,g) DEFUN_6(a,b,c,d,e,f), Lisp_Object g | |
| 3449 #define DEFUN_8(a,b,c,d,e,f,g,h) DEFUN_7(a,b,c,d,e,f,g),Lisp_Object h | |
| 3450 | |
| 3451 /* WARNING: If you add defines here for higher values of max_args, | |
| 3452 make sure to also fix the clauses in PRIMITIVE_FUNCALL(), | |
| 3453 and change the define of SUBR_MAX_ARGS above. */ | |
| 3454 | |
| 3455 #include "symeval.h" | |
| 3456 | |
| 1743 | 3457 BEGIN_C_DECLS |
| 1650 | 3458 |
| 428 | 3459 /* `specpdl' is the special binding/unwind-protect stack. |
| 3460 | |
| 3461 Knuth says (see the Jargon File): | |
| 3462 At MIT, `pdl' [abbreviation for `Push Down List'] used to | |
| 3463 be a more common synonym for `stack'. | |
| 3464 Everywhere else `stack' seems to be the preferred term. | |
| 3465 | |
| 3466 specpdl_depth is the current depth of `specpdl'. | |
| 771 | 3467 Save this for use later as arg to `unbind_to_1'. */ |
| 1632 | 3468 extern MODULE_API int specpdl_depth_counter; |
| 428 | 3469 #define specpdl_depth() specpdl_depth_counter |
| 3470 | |
| 442 | 3471 |
| 3472 #define CHECK_FUNCTION(fun) do { \ | |
| 3473 while (NILP (Ffunctionp (fun))) \ | |
| 3474 signal_invalid_function_error (fun); \ | |
| 3475 } while (0) | |
|
5084
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3476 |
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|
3477 /************************************************************************/ |
|
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3478 /* Parsing keyword arguments */ |
|
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3479 /************************************************************************/ |
|
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3480 |
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3481 /* The C subr must have been declared with MANY as its max args, and this |
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3482 PARSE_KEYWORDS call must come before any statements. |
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3483 |
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3484 FUNCTION is the name of the current function, as a symbol. |
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3485 |
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3486 NARGS is the count of arguments supplied to FUNCTION. |
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3487 |
|
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3488 ARGS is a pointer to the argument vector (not a Lisp vector) supplied to |
|
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|
3489 FUNCTION. |
|
6afe991b8135
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3490 |
|
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3491 KEYWORDS_OFFSET is the offset into ARGS where the keyword arguments start. |
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3492 |
|
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3493 KEYWORD_COUNT is the number of keywords FUNCTION is normally prepared to |
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3494 handle. |
|
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3495 |
|
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3496 KEYWORDS is a parenthesised list of those keywords, without the initial |
|
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3497 Q_. |
|
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3498 |
|
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|
3499 KEYWORD_DEFAULTS allows you to set non-nil defaults. Put (keywordname = |
|
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|
3500 initial_value) in this parameter, a collection of C statements surrounded |
|
6afe991b8135
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3501 by parentheses and separated by the comma operator. If you don't need |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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3502 this, supply NULL as KEYWORD_DEFAULTS. |
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3503 |
|
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3504 ALLOW_OTHER_KEYS corresponds to the &allow-other-keys argument list |
|
6afe991b8135
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|
3505 entry in defun*; it is 1 if other keys are normally allowed, 0 |
|
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3506 otherwise. This may be overridden in the caller by specifying |
|
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Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3507 :allow-other-keys t in the argument list. |
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3508 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3509 For keywords which appear multiple times in the called argument list, the |
|
6afe991b8135
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|
3510 leftmost one overrides, as specified in section 7.1.1 of the CLHS. |
|
6afe991b8135
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3511 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3512 If you want to check whether a given keyword argument was set (as in the |
|
6afe991b8135
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|
3513 SVAR argument to defun*), supply Qunbound as its default in |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3514 KEYWORD_DEFAULTS, and examine it once PARSE_KEYWORDS is done. Lisp code |
|
6afe991b8135
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3515 cannot supply Qunbound as an argument, so if it is still Qunbound, it was |
|
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Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3516 not set. |
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3517 |
|
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Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3518 There is no elegant way with this macro to have one name for the keyword |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3519 and an unrelated name for the local variable, as is possible with the |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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3520 ((:keyword unrelated-var)) syntax in defun* and in Common Lisp. That |
|
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3521 shouldn't matter in practice. */ |
|
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3522 |
|
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3523 #define PARSE_KEYWORDS(function, nargs, args, keywords_offset, \ |
|
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3524 keyword_count, keywords, keyword_defaults, \ |
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3525 allow_other_keys) \ |
|
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3526 DECLARE_N_KEYWORDS_##keyword_count keywords; \ |
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3527 \ |
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3528 do \ |
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3529 { \ |
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|
3530 Lisp_Object pk_key, pk_value; \ |
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|
3531 Elemcount pk_i = nargs - 1; \ |
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3532 Boolint pk_allow_other_keys = allow_other_keys; \ |
|
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3533 \ |
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|
3534 if ((nargs - keywords_offset) & 1) \ |
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3535 { \ |
|
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3536 if (!allow_other_keys \ |
|
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3537 && !(pk_allow_other_keys \ |
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3538 = non_nil_allow_other_keys_p (keywords_offset, \ |
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3539 nargs, args))) \ |
|
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3540 { \ |
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|
3541 signal_wrong_number_of_arguments_error (function, nargs); \ |
|
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|
3542 } \ |
|
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|
3543 else \ |
|
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3544 { \ |
|
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|
3545 /* Ignore the trailing arg; so below always sees an even \ |
|
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|
3546 number of arguments. */ \ |
|
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|
3547 pk_i -= 1; \ |
|
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|
3548 } \ |
|
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|
3549 } \ |
|
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5077
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|
3550 \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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diff
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|
3551 (void)(keyword_defaults); \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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5077
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|
3552 \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3553 /* 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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5077
diff
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|
3554 while (pk_i > keywords_offset) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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5077
diff
changeset
|
3555 { \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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5077
diff
changeset
|
3556 pk_value = args[pk_i--]; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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diff
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|
3557 pk_key = args[pk_i--]; \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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5077
diff
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|
3558 \ |
|
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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|
3559 if (0) {} \ |
|
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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|
3560 CHECK_N_KEYWORDS_##keyword_count keywords \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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diff
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|
3561 else if (allow_other_keys || pk_allow_other_keys) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
3562 { \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3563 continue; \ |
|
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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|
3564 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3565 else if (!(pk_allow_other_keys \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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diff
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|
3566 = non_nil_allow_other_keys_p (keywords_offset, \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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5077
diff
changeset
|
3567 nargs, args))) \ |
|
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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|
3568 { \ |
|
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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|
3569 invalid_keyword_argument (function, pk_key); \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3570 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3571 } \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3572 } while (0) |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3573 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3574 #define DECLARE_N_KEYWORDS_1(a) \ |
|
6afe991b8135
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|
3575 Lisp_Object a = Qnil |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3576 #define DECLARE_N_KEYWORDS_2(a,b) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3577 DECLARE_N_KEYWORDS_1(a), b = Qnil |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
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|
3578 #define DECLARE_N_KEYWORDS_3(a,b,c) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3579 DECLARE_N_KEYWORDS_2(a,b), c = Qnil |
|
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Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3580 #define DECLARE_N_KEYWORDS_4(a,b,c,d) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3581 DECLARE_N_KEYWORDS_3(a,b,c), d = Qnil |
|
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|
3582 #define DECLARE_N_KEYWORDS_5(a,b,c,d,e) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3583 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.
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|
3584 #define DECLARE_N_KEYWORDS_6(a,b,c,d,e,f) \ |
|
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Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3585 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.
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|
3586 #define DECLARE_N_KEYWORDS_7(a,b,c,d,e,f,g) \ |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3587 DECLARE_N_KEYWORDS_6(a,b,c,d,e,f), g = Qnil |
|
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|
3588 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3589 #define CHECK_N_KEYWORDS_1(a) \ |
|
6afe991b8135
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|
3590 else if (EQ (pk_key, Q_##a)) { a = pk_value; } |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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|
3591 #define CHECK_N_KEYWORDS_2(a,b) CHECK_N_KEYWORDS_1(a) \ |
|
6afe991b8135
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|
3592 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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|
3593 #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.
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|
3594 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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|
3595 #define CHECK_N_KEYWORDS_4(a,b,c,d) CHECK_N_KEYWORDS_3(a,b,c) \ |
|
6afe991b8135
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|
3596 else if (EQ (pk_key, Q_##d)) { d = pk_value; } |
|
6afe991b8135
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Aidan Kehoe <kehoea@parhasard.net>
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|
3597 #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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|
3598 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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5077
diff
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|
3599 #define CHECK_N_KEYWORDS_6(a,b,c,d,e,f) CHECK_N_KEYWORDS_5(a,b,c,d,e) \ |
|
6afe991b8135
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Aidan Kehoe <kehoea@parhasard.net>
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|
3600 else if (EQ (pk_key, Q_##f)) { f = pk_value; } |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
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|
3601 #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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|
3602 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>
parents:
5077
diff
changeset
|
3603 |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
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diff
changeset
|
3604 Boolint non_nil_allow_other_keys_p (Elemcount offset, int nargs, |
|
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
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changeset
|
3605 Lisp_Object *args); |
| 442 | 3606 |
| 428 | 3607 |
| 3608 /************************************************************************/ | |
| 3609 /* Checking for QUIT */ | |
| 3610 /************************************************************************/ | |
| 3611 | |
| 1123 | 3612 /* NOTE NOTE NOTE: Invoking QUIT can cause random Lisp code to be executed! |
| 3613 This can happen in numerous ways. For example, on many platforms, QUIT | |
| 3614 needs to drain the event queue to see whether there's a C-g in the works. | |
| 3615 A side effect of this is that, if there's a menu-press event, menu filters | |
| 3616 (i.e. Lisp code) will be invoked. Lisp code could also happen if there's | |
| 3617 an asynchronous timeout, or if the debugger is invoked as a result of | |
| 3618 debug-on-quit and the user returns by hitting `r', etc. etc. | |
| 3619 | |
| 3620 However, GC CANNOT HAPPEN. It is forbidden everywhere within the QUIT- | |
| 3621 processing code, because most callers cannot tolerate GC during QUIT | |
| 3622 since it's just too prevalent. */ | |
| 3623 | |
| 853 | 3624 /* The exact workings of this mechanism are described in detail in signal.c. */ |
| 3625 | |
| 428 | 3626 /* Asynchronous events set something_happened, and then are processed |
| 3627 within the QUIT macro. At this point, we are guaranteed to not be in | |
| 3628 any sensitive code. */ | |
| 3629 | |
| 1632 | 3630 extern MODULE_API volatile int something_happened; |
| 3631 extern MODULE_API int dont_check_for_quit; | |
| 3632 MODULE_API void check_what_happened (void); | |
| 3633 | |
| 3634 extern MODULE_API volatile int quit_check_signal_happened; | |
| 428 | 3635 extern volatile int quit_check_signal_tick_count; |
| 1632 | 3636 MODULE_API void check_quit (void); |
| 3637 | |
| 3638 MODULE_API void signal_quit (void); | |
| 428 | 3639 |
| 853 | 3640 int begin_dont_check_for_quit (void); |
| 3641 int begin_do_check_for_quit (void); | |
| 3642 | |
| 3643 /* Nonzero if the values of `quit-flag' and `inhibit-quit' indicate | |
| 3644 that a quit should be signalled. */ | |
| 771 | 3645 #define QUIT_FLAG_SAYS_SHOULD_QUIT \ |
| 3646 (!NILP (Vquit_flag) && \ | |
| 3647 (NILP (Vinhibit_quit) \ | |
| 3648 || (EQ (Vquit_flag, Qcritical) && !dont_check_for_quit))) | |
| 3649 | |
| 853 | 3650 /* Nonzero if ought to quit now. This is the "efficient" version, which |
| 3651 respects the flags set to indicate whether the full quit check should | |
| 3652 be done. Therefore it may be inaccurate (i.e. lagging reality), esp. | |
| 3653 when poll for quit is used. | |
| 3654 | |
| 3655 This is defined for code that wants to allow quitting, but needs to | |
| 3656 do some cleanup if that happens. (You could always register the cleanup | |
| 3657 code using record_unwind_protect(), but sometimes it makes more sense | |
| 3658 to do it using QUITP.) To use this macro, just call it at the | |
| 3659 appropriate time, and if its value is non-zero, do your cleanup code | |
| 3660 and then call QUIT. | |
| 3661 | |
| 3662 A different version (below) is used for the actual QUIT macro. */ | |
| 428 | 3663 #define QUITP \ |
| 853 | 3664 ((quit_check_signal_happened ? check_quit () : (void) 0), \ |
| 771 | 3665 QUIT_FLAG_SAYS_SHOULD_QUIT) |
| 428 | 3666 |
| 853 | 3667 /* This is the version actually called by QUIT. The difference |
| 3668 between it and QUITP is that it also has side effects in that it | |
| 3669 will handle anything else that has recently signalled itself | |
| 3670 asynchronously and wants to be handled now. Currently this | |
| 3671 includes executing asynchronous timeouts that may have been set | |
| 3672 from Lisp or from the poll-for-quit or poll-for-sigchld | |
| 3673 timers. (#### It seems that, to be slightly more accurate, we | |
| 3674 should also process poll-for-quit timers in the above version. | |
| 3675 However, this mechanism is inherently approximate, so it really | |
| 3676 doesn't matter much.) In the future, it might also include doing a | |
| 3677 thread context switch. Callers of QUITP generally don't except | |
| 1123 | 3678 random side effects to happen (#### unfortunately, random side effects |
| 3679 can happen anyway, e.g. through menu filters -- see comment above), | |
| 3680 so we have this different version. */ | |
| 428 | 3681 #define INTERNAL_QUITP \ |
| 853 | 3682 ((something_happened ? check_what_happened () : (void) 0), \ |
| 771 | 3683 QUIT_FLAG_SAYS_SHOULD_QUIT) |
| 428 | 3684 |
| 3685 /* Check quit-flag and quit if it is non-nil. Also do any other things | |
| 853 | 3686 that are triggered by asynchronous events and might want to be |
| 3687 handled. */ | |
| 428 | 3688 #define QUIT do { if (INTERNAL_QUITP) signal_quit (); } while (0) |
| 3689 | |
| 3690 | |
| 3691 /************************************************************************/ | |
| 3692 /* hashing */ | |
| 3693 /************************************************************************/ | |
| 3694 | |
| 3695 /* #### for a 64-bit machine, we should substitute a prime just over 2^32 */ | |
| 3696 #define GOOD_HASH 65599 /* prime number just over 2^16; Dragon book, p. 435 */ | |
| 3697 #define HASH2(a,b) (GOOD_HASH * (a) + (b)) | |
| 3698 #define HASH3(a,b,c) (GOOD_HASH * HASH2 (a,b) + (c)) | |
| 3699 #define HASH4(a,b,c,d) (GOOD_HASH * HASH3 (a,b,c) + (d)) | |
| 3700 #define HASH5(a,b,c,d,e) (GOOD_HASH * HASH4 (a,b,c,d) + (e)) | |
| 3701 #define HASH6(a,b,c,d,e,f) (GOOD_HASH * HASH5 (a,b,c,d,e) + (f)) | |
| 3702 #define HASH7(a,b,c,d,e,f,g) (GOOD_HASH * HASH6 (a,b,c,d,e,f) + (g)) | |
| 3703 #define HASH8(a,b,c,d,e,f,g,h) (GOOD_HASH * HASH7 (a,b,c,d,e,f,g) + (h)) | |
| 3704 #define HASH9(a,b,c,d,e,f,g,h,i) (GOOD_HASH * HASH8 (a,b,c,d,e,f,g,h) + (i)) | |
| 3705 | |
| 5013 | 3706 #define LISP_HASH(obj) ((unsigned long) STORE_LISP_IN_VOID (obj)) |
| 2516 | 3707 Hashcode memory_hash (const void *xv, Bytecount size); |
| 3708 Hashcode internal_hash (Lisp_Object obj, int depth); | |
| 3709 Hashcode internal_array_hash (Lisp_Object *arr, int size, int depth); | |
| 428 | 3710 |
| 3711 | |
| 3712 /************************************************************************/ | |
| 3713 /* String translation */ | |
| 3714 /************************************************************************/ | |
| 3715 | |
| 771 | 3716 /* When support for message translation exists, GETTEXT() translates a |
| 3717 string from English into the language defined by | |
| 3718 `current-language-environment'. This is done by looking the string | |
| 3719 up in a large predefined table; if no translation is found, the | |
| 3720 original string is returned, and the failure is possibly logged so | |
| 3721 that the translation can later be entered into the table. | |
| 3722 | |
| 3723 In addition to this, there is a mechanism to snarf message strings | |
| 3724 out of the source code so that they can be entered into the tables. | |
| 3725 This is what make-msgfile.lex does. | |
| 3726 | |
| 3727 Handling `format' strings is more difficult: The format string | |
| 3728 should get translated, but not under all circumstances. When the | |
| 3729 format string is a Lisp string, what should happen is that | |
| 3730 Fformat() should format the untranslated args[0] and return that, | |
| 3731 and also call Fgettext() on args[0] and, if that is different, | |
| 3732 format it and store it in the `string-translatable' property of the | |
| 3733 returned string. See Fgettext(). | |
| 3734 | |
|
4952
19a72041c5ed
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4932
diff
changeset
|
3735 The variations IGETTEXT, CIGETTEXT and ASCGETTEXT operate on |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
3736 Ibyte *, CIbyte *, and Ascbyte * strings, respectively. The |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
3737 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>
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diff
changeset
|
3738 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>
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diff
changeset
|
3739 so works the same way. (There are no versions that work for Extbyte *. |
|
19a72041c5ed
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Ben Wing <ben@xemacs.org>
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4932
diff
changeset
|
3740 Translate to internal format before working on it.) |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
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4932
diff
changeset
|
3741 |
|
19a72041c5ed
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Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3742 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
|
3743 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
|
3744 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
|
3745 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
|
3746 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
|
3747 build_msg_ascstring(). |
| 771 | 3748 */ |
| 3749 | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3750 /* 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
|
3751 translated into a foreign language. */ |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3752 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
|
3753 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3754 ASSERT_ASCTEXT_ASCII (s); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3755 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3756 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3757 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3758 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
|
3759 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3760 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3761 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3762 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3763 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
|
3764 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3765 return s; |
|
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 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3768 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
|
3769 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3770 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3771 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3772 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3773 #define GETTEXT ASCGETTEXT |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3774 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3775 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
|
3776 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
|
3777 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
|
3778 #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
|
3779 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3780 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3781 /* 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
|
3782 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
|
3783 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
|
3784 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
|
3785 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
|
3786 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
|
3787 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
|
3788 during message snarfing (see above). |
|
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 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
|
3791 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
|
3792 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
|
3793 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
|
3794 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
|
3795 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
|
3796 this property). |
| 428 | 3797 */ |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3798 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3799 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
|
3800 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3801 ASSERT_ASCTEXT_ASCII (s); |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3802 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3803 } |
|
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 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
|
3806 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3807 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3808 } |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3809 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3810 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
|
3811 { |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3812 return s; |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3813 } |
|
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 #define DEFER_GETTEXT DEFER_ASCGETTEXT |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3816 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3817 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
|
3818 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
|
3819 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
|
3820 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3821 #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
|
3822 |
|
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 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
|
3825 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
|
3826 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
|
3827 |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
3828 #define write_msg_string write_msg_ascstring |
| 428 | 3829 |
| 3830 | |
| 3831 /************************************************************************/ | |
| 3832 /* Garbage collection / GC-protection */ | |
| 3833 /************************************************************************/ | |
| 3834 | |
| 3835 /* Structure for recording stack slots that need marking */ | |
| 3836 | |
| 3837 /* This is a chain of structures, each of which points at a Lisp_Object | |
| 3838 variable whose value should be marked in garbage collection. | |
| 3839 Normally every link of the chain is an automatic variable of a function, | |
| 3840 and its `val' points to some argument or local variable of the function. | |
| 3841 On exit to the function, the chain is set back to the value it had on | |
| 3842 entry. This way, no link remains in the chain when the stack frame | |
| 3843 containing the link disappears. | |
| 3844 | |
| 3845 Every function that can call Feval must protect in this fashion all | |
| 3846 Lisp_Object variables whose contents will be used again. */ | |
| 3847 | |
| 1632 | 3848 extern MODULE_API struct gcpro *gcprolist; |
| 428 | 3849 |
| 1743 | 3850 END_C_DECLS |
| 1650 | 3851 |
| 1204 | 3852 /* #### Catching insufficient gcpro: |
| 3853 | |
| 3854 The C++ code below catches GCPRO without UNGCPRO or vice-versa. | |
| 3855 Catching cases where there's no GCPRO or UNGCPRO but should be, however, | |
| 3856 is much harder, but could be done: | |
| 3857 | |
| 3858 1. Lisp_Object becomes a real object. Its creator and destructor need to | |
| 3859 figure out whether the object is on the stack (by looking at the range | |
| 3860 that `this' is within), and if so, add the pointer to a list of all | |
| 3861 stack-based Lisp_Objects. | |
| 3862 | |
| 3863 2. The assignment method needs to do reference-counting on actual Lisp | |
| 3864 objects -- in particular, we need to know if there are any references | |
| 3865 to a Lisp object that are *NOT* from stack-based Lisp_Objects. | |
| 3866 | |
| 3867 3. When we get to a point in the code where we might garbage collect -- | |
| 3868 i.e. Ffuncall(), Feval(), or Fgarbage_collect() is called -- we look | |
| 3869 at our list of stack-based Lisp_Objects, and if there are any that | |
| 3870 point to Lisp objects with no non-stack references, see if there are | |
| 3871 any gcpros pointing to the object, and if not, set a flag indicating | |
| 3872 that the object is "destroyed". (Don't abort yet because the function | |
| 3873 might not use the object any more.) | |
| 3874 | |
| 3875 4. When we detag a pointer using XFOO(), abort if its "destroyed" flag | |
| 3876 is set. | |
| 3877 | |
| 3878 --ben | |
| 3879 */ | |
| 3880 | |
| 428 | 3881 struct gcpro |
| 3882 { | |
| 3883 struct gcpro *next; | |
| 771 | 3884 const Lisp_Object *var; /* Address of first protected variable */ |
| 428 | 3885 int nvars; /* Number of consecutive protected variables */ |
| 1204 | 3886 #if defined (__cplusplus) && defined (ERROR_CHECK_GC) |
| 3887 /* Try to catch GCPRO without UNGCPRO, or vice-versa. G++ complains (at | |
| 3888 least with sufficient numbers of warnings enabled, i.e. -Weffc++) if a | |
| 3889 copy constructor or assignment operator is not defined. */ | |
| 3890 gcpro () : next (0), var (0), nvars (0) { } | |
| 3891 gcpro (const gcpro& g) : next (g.next), var (g.var), nvars (g.nvars) { } | |
| 3892 gcpro& operator= (const gcpro& g) { next = g.next; var = g.var; | |
| 3893 nvars = g.nvars; | |
| 3894 return *this;} | |
| 3895 ~gcpro () { assert (!next); } | |
| 3896 #endif /* defined (__cplusplus) && defined (ERROR_CHECK_GC) */ | |
| 428 | 3897 }; |
| 3898 | |
| 3899 /* Normally, you declare variables gcpro1, gcpro2, ... and use the | |
| 3900 GCPROn() macros. However, if you need to have nested gcpro's, | |
| 3901 declare ngcpro1, ngcpro2, ... and use NGCPROn(). If you need | |
| 3902 to nest another level, use nngcpro1, nngcpro2, ... and use | |
| 3903 NNGCPROn(). If you need to nest yet another level, create | |
| 3904 the appropriate macros. */ | |
| 3905 | |
| 1123 | 3906 /* NOTE: About comments like "This function does not GC": These are there to |
| 3907 try to track whether GCPROing is necessary. Strictly speaking, some | |
| 3908 functions that say this might actually GC, but only when it is never | |
| 3909 possible to return (more specifically, in the process of signalling an | |
| 3910 error, the debugger may be invoked, and could GC). For GCPRO purposes, | |
| 3911 you only have to worry about functions that can GC and then return. | |
| 3912 The QUIT macro cannot GC any more, although this wasn't true at some point, | |
| 3913 and so some "This function can GC" comments may be inaccurate. | |
| 3914 */ | |
| 3915 | |
| 1743 | 3916 BEGIN_C_DECLS |
| 1650 | 3917 |
| 2367 | 3918 #define XGCDECL1(x) struct gcpro x##cpro1 |
| 3919 #define XGCDECL2(x) struct gcpro x##cpro1, x##cpro2 | |
| 3920 #define XGCDECL3(x) struct gcpro x##cpro1, x##cpro2, x##cpro3 | |
| 3921 #define XGCDECL4(x) struct gcpro x##cpro1, x##cpro2, x##cpro3, x##cpro4 | |
| 3922 #define XGCDECL5(x) struct gcpro x##cpro1, x##cpro2, x##cpro3, x##cpro4, x##cpro5 | |
| 3923 | |
| 428 | 3924 #ifdef DEBUG_GCPRO |
| 3925 | |
| 2367 | 3926 MODULE_API void debug_gcpro1 (Ascbyte *, int, struct gcpro *, Lisp_Object *); |
| 3927 MODULE_API void debug_gcpro2 (Ascbyte *, int, struct gcpro *, struct gcpro *, | |
| 1632 | 3928 Lisp_Object *, Lisp_Object *); |
| 2367 | 3929 MODULE_API void debug_gcpro3 (Ascbyte *, int, struct gcpro *, struct gcpro *, |
| 1632 | 3930 struct gcpro *, Lisp_Object *, Lisp_Object *, |
| 3931 Lisp_Object *); | |
| 2367 | 3932 MODULE_API void debug_gcpro4 (Ascbyte *, int, struct gcpro *, struct gcpro *, |
| 1632 | 3933 struct gcpro *, struct gcpro *, Lisp_Object *, |
| 3934 Lisp_Object *, Lisp_Object *, Lisp_Object *); | |
| 2367 | 3935 MODULE_API void debug_gcpro5 (Ascbyte *, int, struct gcpro *, struct gcpro *, |
| 1632 | 3936 struct gcpro *, struct gcpro *, struct gcpro *, |
| 3937 Lisp_Object *, Lisp_Object *, Lisp_Object *, | |
| 3938 Lisp_Object *, Lisp_Object *); | |
| 2367 | 3939 MODULE_API void debug_ungcpro(Ascbyte *, int, struct gcpro *); |
| 3940 | |
| 3941 #define XGCPRO1(x,v) \ | |
| 3942 debug_gcpro1 (__FILE__, __LINE__,&x##cpro1,&v) | |
| 3943 #define XGCPRO2(x,v1,v2) \ | |
| 3944 debug_gcpro2 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&v1,&v2) | |
| 3945 #define XGCPRO3(x,v1,v2,v3) \ | |
| 3946 debug_gcpro3 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&x##cpro3, \ | |
| 3947 &v1,&v2,&v3) | |
| 3948 #define XGCPRO4(x,v1,v2,v3,v4) \ | |
| 3949 debug_gcpro4 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&x##cpro3, \ | |
| 3950 &x##cpro4, \ | |
| 428 | 3951 &v1,&v2,&v3,&v4) |
| 2367 | 3952 #define XGCPRO5(x,v1,v2,v3,v4,v5) \ |
| 3953 debug_gcpro5 (__FILE__, __LINE__,&x##cpro1,&x##cpro2,&x##cpro3, \ | |
| 3954 &x##cpro4,&x##cpro5, \ | |
| 428 | 3955 &v1,&v2,&v3,&v4,&v5) |
| 2367 | 3956 #define XUNGCPRO(x) \ |
| 3957 debug_ungcpro(__FILE__, __LINE__,&x##cpro1) | |
| 428 | 3958 |
| 3959 #else /* ! DEBUG_GCPRO */ | |
| 3960 | |
| 2367 | 3961 #define XGCPRO1(x, var1) ((void) ( \ |
| 3962 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 3963 gcprolist = &x##cpro1 )) | |
| 3964 | |
| 3965 #define XGCPRO2(x, var1, var2) ((void) ( \ | |
| 3966 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 3967 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 3968 gcprolist = &x##cpro2 )) | |
| 3969 | |
| 3970 #define XGCPRO3(x, var1, var2, var3) ((void) ( \ | |
| 3971 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 3972 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 3973 x##cpro3.next = &x##cpro2, x##cpro3.var = &var3, x##cpro3.nvars = 1, \ | |
| 3974 gcprolist = &x##cpro3 )) | |
| 3975 | |
| 3976 #define XGCPRO4(x, var1, var2, var3, var4) ((void) ( \ | |
| 3977 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 3978 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 3979 x##cpro3.next = &x##cpro2, x##cpro3.var = &var3, x##cpro3.nvars = 1, \ | |
| 3980 x##cpro4.next = &x##cpro3, x##cpro4.var = &var4, x##cpro4.nvars = 1, \ | |
| 3981 gcprolist = &x##cpro4 )) | |
| 3982 | |
| 3983 #define XGCPRO5(x, var1, var2, var3, var4, var5) ((void) ( \ | |
| 3984 x##cpro1.next = gcprolist, x##cpro1.var = &var1, x##cpro1.nvars = 1, \ | |
| 3985 x##cpro2.next = &x##cpro1, x##cpro2.var = &var2, x##cpro2.nvars = 1, \ | |
| 3986 x##cpro3.next = &x##cpro2, x##cpro3.var = &var3, x##cpro3.nvars = 1, \ | |
| 3987 x##cpro4.next = &x##cpro3, x##cpro4.var = &var4, x##cpro4.nvars = 1, \ | |
| 3988 x##cpro5.next = &x##cpro4, x##cpro5.var = &var5, x##cpro5.nvars = 1, \ | |
| 3989 gcprolist = &x##cpro5 )) | |
| 3990 | |
| 3991 #define XGCPRO1_ARRAY(x, array, n) ((void) ( \ | |
| 3992 x##cpro1.next = gcprolist, x##cpro1.var = array, x##cpro1.nvars = n, \ | |
| 3993 gcprolist = &x##cpro1 )) | |
| 3994 | |
| 3995 #define XGCPRO2_ARRAY(x, array1, n1, array2, n2) ((void) ( \ | |
| 3996 x##cpro1.next = gcprolist, x##cpro1.var = array1, x##cpro1.nvars = n1, \ | |
| 3997 x##cpro2.next = &x##cpro1, x##cpro2.var = array2, x##cpro2.nvars = n2, \ | |
| 3998 gcprolist = &x##cpro2 )) | |
| 3999 | |
| 4000 #define XGCPRO3_ARRAY(x, array1, n1, array2, n2, array3, n3) ((void) ( \ | |
| 4001 x##cpro1.next = gcprolist, x##cpro1.var = array1, x##cpro1.nvars = n1, \ | |
| 4002 x##cpro2.next = &x##cpro1, x##cpro2.var = array2, x##cpro2.nvars = n2, \ | |
| 4003 x##cpro3.next = &x##cpro2, x##cpro3.var = array3, x##cpro3.nvars = n3, \ | |
| 4004 gcprolist = &x##cpro3 )) | |
| 853 | 4005 |
| 1204 | 4006 #if defined (__cplusplus) && defined (ERROR_CHECK_GC) |
| 4007 /* We need to reset each gcpro to avoid triggering the assert() in | |
| 4008 ~gcpro(). This happens in UNGCPRO and longjmp(). */ | |
| 4009 #define UNWIND_GCPRO_TO(val) \ | |
| 4010 do \ | |
| 4011 { \ | |
| 4012 struct gcpro *__gcpro_stop = (val); \ | |
| 4013 /* Try to catch UNGCPRO without GCPRO. We arrange for there to be a \ | |
| 4014 sentinel at the end of the gcprolist, so it should never be NULL. */ \ | |
| 4015 assert (__gcpro_stop); \ | |
| 4016 while (gcprolist != __gcpro_stop) \ | |
| 4017 { \ | |
| 4018 struct gcpro *__gcpro_next = gcprolist->next; \ | |
| 4019 gcprolist->next = 0; \ | |
| 4020 gcprolist = __gcpro_next; \ | |
| 4021 assert (gcprolist); \ | |
| 4022 } \ | |
| 4023 } while (0) | |
| 4024 #else | |
| 4025 #define UNWIND_GCPRO_TO(val) (gcprolist = (val)) | |
| 4026 #endif /* defined (__cplusplus) && defined (ERROR_CHECK_GC) */ | |
| 4027 | |
| 2367 | 4028 #define XUNGCPRO(x) UNWIND_GCPRO_TO (x##cpro1.next) |
| 428 | 4029 |
| 4030 #endif /* ! DEBUG_GCPRO */ | |
| 4031 | |
| 2367 | 4032 #define GCDECL1 XGCDECL1 (g) |
| 4033 #define GCDECL2 XGCDECL2 (g) | |
| 4034 #define GCDECL3 XGCDECL3 (g) | |
| 4035 #define GCDECL4 XGCDECL4 (g) | |
| 4036 #define GCDECL5 XGCDECL5 (g) | |
| 4037 | |
| 4038 #define GCPRO1(a) XGCPRO1 (g,a) | |
| 4039 #define GCPRO2(a,b) XGCPRO2 (g,a,b) | |
| 4040 #define GCPRO3(a,b,c) XGCPRO3 (g,a,b,c) | |
| 4041 #define GCPRO4(a,b,c,d) XGCPRO4 (g,a,b,c,d) | |
| 4042 #define GCPRO5(a,b,c,d,e) XGCPRO5 (g,a,b,c,d,e) | |
| 4043 | |
| 4044 #define GCPRO1_ARRAY(a1,n1) XGCPRO1_ARRAY(g,a1,n1) | |
| 4045 #define GCPRO2_ARRAY(a1,n1,a2,n2) XGCPRO2_ARRAY (g,a1,n1,a2,n2) | |
| 4046 #define GCPRO3_ARRAY(a1,n1,a2,n2,a3,n3) XGCPRO3_ARRAY (g,a1,n1,a2,n2,a3,n3) | |
| 4047 | |
| 4048 #define UNGCPRO XUNGCPRO (g) | |
| 4049 | |
| 4050 #define NGCDECL1 XGCDECL1 (ng) | |
| 4051 #define NGCDECL2 XGCDECL2 (ng) | |
| 4052 #define NGCDECL3 XGCDECL3 (ng) | |
| 4053 #define NGCDECL4 XGCDECL4 (ng) | |
| 4054 #define NGCDECL5 XGCDECL5 (ng) | |
| 4055 | |
| 4056 #define NGCPRO1(a) XGCPRO1 (ng,a) | |
| 4057 #define NGCPRO2(a,b) XGCPRO2 (ng,a,b) | |
| 4058 #define NGCPRO3(a,b,c) XGCPRO3 (ng,a,b,c) | |
| 4059 #define NGCPRO4(a,b,c,d) XGCPRO4 (ng,a,b,c,d) | |
| 4060 #define NGCPRO5(a,b,c,d,e) XGCPRO5 (ng,a,b,c,d,e) | |
| 4061 | |
| 4062 #define NGCPRO1_ARRAY(a1,n1) XGCPRO1_ARRAY(ng,a1,n1) | |
| 4063 #define NGCPRO2_ARRAY(a1,n1,a2,n2) XGCPRO2_ARRAY (ng,a1,n1,a2,n2) | |
| 4064 #define NGCPRO3_ARRAY(a1,n1,a2,n2,a3,n3) XGCPRO3_ARRAY (ng,a1,n1,a2,n2,a3,n3) | |
| 4065 | |
| 4066 #define NUNGCPRO XUNGCPRO (ng) | |
| 4067 | |
| 4068 #define NNGCDECL1 XGCDECL1 (nng) | |
| 4069 #define NNGCDECL2 XGCDECL2 (nng) | |
| 4070 #define NNGCDECL3 XGCDECL3 (nng) | |
| 4071 #define NNGCDECL4 XGCDECL4 (nng) | |
| 4072 #define NNGCDECL5 XGCDECL5 (nng) | |
| 4073 | |
| 4074 #define NNGCPRO1(a) XGCPRO1 (nng,a) | |
| 4075 #define NNGCPRO2(a,b) XGCPRO2 (nng,a,b) | |
| 4076 #define NNGCPRO3(a,b,c) XGCPRO3 (nng,a,b,c) | |
| 4077 #define NNGCPRO4(a,b,c,d) XGCPRO4 (nng,a,b,c,d) | |
| 4078 #define NNGCPRO5(a,b,c,d,e) XGCPRO5 (nng,a,b,c,d,e) | |
| 4079 | |
| 4080 #define NNGCPRO1_ARRAY(a1,n1) XGCPRO1_ARRAY(nng,a1,n1) | |
| 4081 #define NNGCPRO2_ARRAY(a1,n1,a2,n2) XGCPRO2_ARRAY (nng,a1,n1,a2,n2) | |
| 4082 #define NNGCPRO3_ARRAY(a1,n1,a2,n2,a3,n3) XGCPRO3_ARRAY (nng,a1,n1,a2,n2,a3,n3) | |
| 4083 | |
| 4084 #define NNUNGCPRO XUNGCPRO (nng) | |
| 4085 | |
| 428 | 4086 /* Evaluate expr, UNGCPRO, and then return the value of expr. */ |
| 4087 #define RETURN_UNGCPRO(expr) do \ | |
| 4088 { \ | |
| 4089 Lisp_Object ret_ungc_val = (expr); \ | |
| 4090 UNGCPRO; \ | |
| 4091 RETURN_SANS_WARNINGS ret_ungc_val; \ | |
| 4092 } while (0) | |
| 4093 | |
| 4094 /* Evaluate expr, NUNGCPRO, UNGCPRO, and then return the value of expr. */ | |
| 4095 #define RETURN_NUNGCPRO(expr) do \ | |
| 4096 { \ | |
| 4097 Lisp_Object ret_ungc_val = (expr); \ | |
| 4098 NUNGCPRO; \ | |
| 4099 UNGCPRO; \ | |
| 4100 RETURN_SANS_WARNINGS ret_ungc_val; \ | |
| 4101 } while (0) | |
| 4102 | |
| 4103 /* Evaluate expr, NNUNGCPRO, NUNGCPRO, UNGCPRO, and then return the | |
| 4104 value of expr. */ | |
| 4105 #define RETURN_NNUNGCPRO(expr) do \ | |
| 4106 { \ | |
| 4107 Lisp_Object ret_ungc_val = (expr); \ | |
| 4108 NNUNGCPRO; \ | |
| 4109 NUNGCPRO; \ | |
| 4110 UNGCPRO; \ | |
| 4111 RETURN_SANS_WARNINGS ret_ungc_val; \ | |
| 4112 } while (0) | |
| 4113 | |
| 452 | 4114 extern Lisp_Object_ptr_dynarr *staticpros; |
| 3092 | 4115 extern Lisp_Object_ptr_dynarr *staticpros_nodump; |
| 771 | 4116 #ifdef DEBUG_XEMACS |
| 4117 | |
| 4118 /* Help debug crashes gc-marking a staticpro'ed object. */ | |
| 4119 | |
|
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4120 MODULE_API void staticpro_1 (Lisp_Object *, const Ascbyte *); |
|
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4121 MODULE_API void staticpro_nodump_1 (Lisp_Object *, const Ascbyte *); |
|
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4122 #define staticpro(ptr) staticpro_1 (ptr, #ptr) |
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4123 #define staticpro_nodump(ptr) staticpro_nodump_1 (ptr, #ptr) |
| 771 | 4124 |
| 996 | 4125 #ifdef HAVE_SHLIB |
|
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4126 MODULE_API void unstaticpro_nodump_1 (Lisp_Object *, const Ascbyte *); |
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4127 #define unstaticpro_nodump(ptr) unstaticpro_nodump_1 (ptr, #ptr) |
| 996 | 4128 #endif |
| 4129 | |
| 771 | 4130 #else |
| 611 | 4131 |
| 428 | 4132 /* Call staticpro (&var) to protect static variable `var'. */ |
| 1632 | 4133 MODULE_API void staticpro (Lisp_Object *); |
|
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4134 /* staticpro_1 (varptr, name) is used when we're not directly calling |
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|
4135 staticpro() on the address of a Lisp variable, but on a pointer we |
|
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|
4136 got from elsewhere. In that case, NAME is a string describing the |
|
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|
4137 actual variable in question. NAME is used only for debugging purposes, |
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4138 and hence when not DEBUG_XEMACS, staticpro_1() just calls staticpro(). |
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|
4139 With DEBUG_XEMACS, however, it's the reverse -- staticpro() calls |
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|
4140 staticpro_1(), using the ANSI "stringize" operator to construct a string |
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|
4141 out of the variable name. */ |
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|
4142 #define staticpro_1(ptr, name) staticpro (ptr) |
| 428 | 4143 |
| 4144 /* Call staticpro_nodump (&var) to protect static variable `var'. */ | |
| 4145 /* var will not be saved at dump time */ | |
| 1632 | 4146 MODULE_API void staticpro_nodump (Lisp_Object *); |
|
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4147 #define staticpro_nodump_1(ptr, name) staticpro_nodump (ptr) |
| 428 | 4148 |
| 996 | 4149 #ifdef HAVE_SHLIB |
| 4150 /* Call unstaticpro_nodump (&var) to stop protecting static variable `var'. */ | |
| 1632 | 4151 MODULE_API void unstaticpro_nodump (Lisp_Object *); |
| 996 | 4152 #endif |
| 4153 | |
| 771 | 4154 #endif |
| 4155 | |
| 3263 | 4156 #ifdef NEW_GC |
| 2720 | 4157 extern Lisp_Object_dynarr *mcpros; |
| 4158 #ifdef DEBUG_XEMACS | |
| 4159 /* Help debug crashes gc-marking a mcpro'ed object. */ | |
|
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4160 MODULE_API void mcpro_1 (Lisp_Object, const Ascbyte *); |
| 2720 | 4161 #define mcpro(ptr) mcpro_1 (ptr, #ptr) |
| 4162 #else /* not DEBUG_XEMACS */ | |
| 4163 /* Call mcpro (&var) to protect mc variable `var'. */ | |
| 4164 MODULE_API void mcpro (Lisp_Object); | |
| 4165 #endif /* not DEBUG_XEMACS */ | |
| 3263 | 4166 #endif /* NEW_GC */ |
| 2720 | 4167 |
| 771 | 4168 void register_post_gc_action (void (*fun) (void *), void *arg); |
| 4169 int begin_gc_forbidden (void); | |
| 4170 void end_gc_forbidden (int count); | |
| 1957 | 4171 extern int gc_currently_forbidden; |
| 771 | 4172 |
| 1743 | 4173 END_C_DECLS |
| 1650 | 4174 |
| 771 | 4175 |
| 4176 /************************************************************************/ | |
| 4177 /* Misc definitions */ | |
| 4178 /************************************************************************/ | |
| 442 | 4179 |
| 4180 /************************************************************************/ | |
| 1983 | 4181 /* Other numeric types */ |
| 4182 /************************************************************************/ | |
| 4183 #include "number.h" | |
| 4184 | |
| 4185 | |
| 4186 /************************************************************************/ | |
| 442 | 4187 /* prototypes */ |
| 4188 /************************************************************************/ | |
| 4189 | |
| 4190 /* NOTE: Prototypes should go HERE, not in various header files, unless | |
| 4191 they specifically reference a type that's not defined in lisp.h. | |
| 4192 (And even then, you might consider adding the type to lisp.h.) | |
| 4193 | |
| 4194 The idea is that header files typically contain the innards of objects, | |
| 4195 and we want to minimize the number of "dependencies" of one file on | |
| 4196 the specifics of such objects. Putting prototypes here minimizes the | |
| 4197 number of header files that need to be included -- good for a number | |
| 4198 of reasons. --ben */ | |
| 4199 | |
| 4200 /* Prototypes for all init/syms_of/vars_of initialization functions. */ | |
| 4201 #include "symsinit.h" | |
| 4202 | |
| 1743 | 4203 BEGIN_C_DECLS |
| 1650 | 4204 |
| 826 | 4205 /* Defined in abbrev.c */ |
| 1632 | 4206 MODULE_API EXFUN (Fexpand_abbrev, 0); |
| 826 | 4207 |
| 428 | 4208 /* Defined in alloc.c */ |
| 1632 | 4209 MODULE_API EXFUN (Fcons, 2); |
| 4210 MODULE_API EXFUN (Flist, MANY); | |
|
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4211 EXFUN (Fbit_vector, MANY); |
| 826 | 4212 EXFUN (Fmake_byte_code, MANY); |
| 1632 | 4213 MODULE_API EXFUN (Fmake_list, 2); |
| 4214 MODULE_API EXFUN (Fmake_string, 2); | |
|
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|
4215 EXFUN (Fstring, MANY); |
| 1632 | 4216 MODULE_API EXFUN (Fmake_symbol, 1); |
| 4217 MODULE_API EXFUN (Fmake_vector, 2); | |
| 4218 MODULE_API EXFUN (Fvector, MANY); | |
| 826 | 4219 |
|
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4220 void deadbeef_memory (void *ptr, Bytecount size); |
| 3263 | 4221 #ifndef NEW_GC |
| 428 | 4222 void release_breathing_space (void); |
| 3263 | 4223 #endif /* not NEW_GC */ |
| 428 | 4224 Lisp_Object noseeum_cons (Lisp_Object, Lisp_Object); |
| 1632 | 4225 MODULE_API Lisp_Object make_vector (Elemcount, Lisp_Object); |
| 4226 MODULE_API Lisp_Object vector1 (Lisp_Object); | |
| 4227 MODULE_API Lisp_Object vector2 (Lisp_Object, Lisp_Object); | |
| 4228 MODULE_API Lisp_Object vector3 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 665 | 4229 Lisp_Object make_bit_vector (Elemcount, Lisp_Object); |
| 4230 Lisp_Object make_bit_vector_from_byte_vector (unsigned char *, Elemcount); | |
| 428 | 4231 Lisp_Object noseeum_make_marker (void); |
| 3092 | 4232 #ifndef NEW_GC |
| 428 | 4233 void garbage_collect_1 (void); |
| 3092 | 4234 #endif /* not NEW_GC */ |
| 1632 | 4235 MODULE_API Lisp_Object acons (Lisp_Object, Lisp_Object, Lisp_Object); |
| 4236 MODULE_API Lisp_Object cons3 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4237 MODULE_API Lisp_Object list1 (Lisp_Object); | |
| 4238 MODULE_API Lisp_Object list2 (Lisp_Object, Lisp_Object); | |
| 4239 MODULE_API Lisp_Object list3 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4240 MODULE_API Lisp_Object list4 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4241 Lisp_Object); | |
|
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|
4242 MODULE_API Lisp_Object list5 (Lisp_Object, Lisp_Object, Lisp_Object, |
| 1632 | 4243 Lisp_Object, Lisp_Object); |
|
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4244 MODULE_API Lisp_Object list6 (Lisp_Object, Lisp_Object, Lisp_Object, |
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4245 Lisp_Object, Lisp_Object, Lisp_Object); |
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4246 MODULE_API Lisp_Object listn (int numargs, ...); |
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changeset
|
4247 MODULE_API Lisp_Object listu (Lisp_Object, ...); |
| 428 | 4248 DECLARE_DOESNT_RETURN (memory_full (void)); |
| 4249 void disksave_object_finalization (void); | |
|
5158
9e0b43d3095c
more cleanups to object-memory-usage stuff
Ben Wing <ben@xemacs.org>
parents:
5157
diff
changeset
|
4250 void finish_object_memory_usage_stats (void); |
| 428 | 4251 extern int purify_flag; |
| 3092 | 4252 #ifndef NEW_GC |
| 428 | 4253 extern EMACS_INT gc_generation_number[1]; |
| 3092 | 4254 #endif /* not NEW_GC */ |
| 428 | 4255 int c_readonly (Lisp_Object); |
| 4256 int lisp_readonly (Lisp_Object); | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4257 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
|
4258 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
|
4259 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
|
4260 MODULE_API Lisp_Object build_extstring (const Extbyte *, Lisp_Object); |
| 1632 | 4261 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
|
4262 MODULE_API Lisp_Object make_extstring (const Extbyte *, EMACS_INT, Lisp_Object); |
| 771 | 4263 void init_string_ascii_begin (Lisp_Object string); |
| 428 | 4264 Lisp_Object make_uninit_string (Bytecount); |
| 1632 | 4265 MODULE_API Lisp_Object make_float (double); |
| 867 | 4266 Lisp_Object make_string_nocopy (const Ibyte *, Bytecount); |
| 853 | 4267 void free_cons (Lisp_Object); |
| 428 | 4268 void free_list (Lisp_Object); |
| 4269 void free_alist (Lisp_Object); | |
| 1204 | 4270 void free_marker (Lisp_Object); |
| 428 | 4271 int object_dead_p (Lisp_Object); |
| 4272 void mark_object (Lisp_Object obj); | |
| 4273 int marked_p (Lisp_Object obj); | |
| 851 | 4274 extern int funcall_allocation_flag; |
| 814 | 4275 extern int need_to_garbage_collect; |
| 1632 | 4276 extern MODULE_API int need_to_check_c_alloca; |
| 888 | 4277 extern int need_to_signal_post_gc; |
| 1333 | 4278 extern Lisp_Object Qpost_gc_hook, Qgarbage_collecting; |
| 851 | 4279 void recompute_funcall_allocation_flag (void); |
| 428 | 4280 |
|
5157
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
4281 Bytecount malloced_storage_size (void *, Bytecount, struct usage_stats *); |
| 1204 | 4282 |
| 4283 #ifdef EVENT_DATA_AS_OBJECTS | |
| 4284 Lisp_Object make_key_data (void); | |
| 4285 Lisp_Object make_button_data (void); | |
| 4286 Lisp_Object make_motion_data (void); | |
| 4287 Lisp_Object make_process_data (void); | |
| 4288 Lisp_Object make_timeout_data (void); | |
| 4289 Lisp_Object make_magic_data (void); | |
| 4290 Lisp_Object make_magic_eval_data (void); | |
| 4291 Lisp_Object make_eval_data (void); | |
| 4292 Lisp_Object make_misc_user_data (void); | |
| 4293 void free_key_data (Lisp_Object); | |
| 4294 void free_button_data (Lisp_Object); | |
| 4295 void free_motion_data (Lisp_Object); | |
| 4296 void free_process_data (Lisp_Object); | |
| 4297 void free_timeout_data (Lisp_Object); | |
| 4298 void free_magic_data (Lisp_Object); | |
| 4299 void free_magic_eval_data (Lisp_Object); | |
| 4300 void free_eval_data (Lisp_Object); | |
| 4301 void free_misc_user_data (Lisp_Object); | |
| 4302 #endif /* EVENT_DATA_AS_OBJECTS */ | |
| 934 | 4303 |
| 428 | 4304 /* Defined in buffer.c */ |
| 4305 Lisp_Object get_truename_buffer (Lisp_Object); | |
| 4306 void switch_to_buffer (Lisp_Object, Lisp_Object); | |
| 4307 extern int find_file_compare_truenames; | |
| 4308 extern int find_file_use_truenames; | |
| 867 | 4309 Ibyte *get_initial_directory (Ibyte *pathname, Bytecount size); |
| 771 | 4310 void set_buffer_internal (struct buffer *b); |
| 4311 struct buffer *decode_buffer (Lisp_Object buffer, int allow_string); | |
| 4312 | |
| 4313 void record_buffer (Lisp_Object buf); | |
| 4314 Lisp_Object get_buffer (Lisp_Object name, | |
| 4315 int error_if_deleted_or_does_not_exist); | |
| 4316 int map_over_sharing_buffers (struct buffer *buf, | |
| 4317 int (*mapfun) (struct buffer *buf, | |
| 4318 void *closure), | |
| 4319 void *closure); | |
| 1204 | 4320 void cleanup_buffer_undo_lists (void); |
| 771 | 4321 |
| 4322 extern struct buffer *current_buffer; | |
| 4323 | |
| 4324 extern void init_initial_directory (void); /* initialize initial_directory */ | |
| 4325 | |
| 4326 EXFUN (Fbuffer_disable_undo, 1); | |
| 1632 | 4327 MODULE_API EXFUN (Fbuffer_modified_p, 1); |
| 4328 MODULE_API EXFUN (Fbuffer_name, 1); | |
| 4329 MODULE_API EXFUN (Fcurrent_buffer, 0); | |
| 771 | 4330 EXFUN (Ferase_buffer, 1); |
| 4331 EXFUN (Fget_buffer, 1); | |
| 4332 EXFUN (Fget_buffer_create, 1); | |
| 4333 EXFUN (Fget_file_buffer, 1); | |
| 1632 | 4334 MODULE_API EXFUN (Fkill_buffer, 1); |
| 771 | 4335 EXFUN (Fother_buffer, 3); |
| 4336 EXFUN (Frecord_buffer, 1); | |
| 1632 | 4337 MODULE_API EXFUN (Fset_buffer, 1); |
| 771 | 4338 EXFUN (Fset_buffer_modified_p, 2); |
| 4339 | |
| 4340 extern Lisp_Object QSscratch, Qafter_change_function, Qafter_change_functions; | |
| 4341 extern Lisp_Object Qbefore_change_function, Qbefore_change_functions; | |
| 4342 extern Lisp_Object Qbuffer_or_string_p, Qdefault_directory, Qfirst_change_hook; | |
| 4343 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
|
4344 extern Lisp_Object Qbuffer_live_p; |
| 771 | 4345 extern Lisp_Object Vafter_change_functions, Vbefore_change_function; |
| 4346 extern Lisp_Object Vbefore_change_functions, Vbuffer_alist, Vbuffer_defaults; | |
| 4347 extern Lisp_Object Vinhibit_read_only, Vtransient_mark_mode; | |
| 428 | 4348 |
| 563 | 4349 /* Defined in bytecode.c */ |
| 826 | 4350 EXFUN (Fbyte_code, 3); |
| 4351 | |
| 593 | 4352 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
|
4353 (const Ascbyte *reason, Lisp_Object frob)); |
| 563 | 4354 |
| 4932 | 4355 extern Lisp_Object Qbyte_code, Qinvalid_byte_code; |
| 563 | 4356 |
| 826 | 4357 /* Defined in callint.c */ |
| 4358 EXFUN (Fcall_interactively, 3); | |
| 4359 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
|
4360 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
|
4361 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
|
4362 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
|
4363 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
|
4364 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
|
4365 extern Lisp_Object Vmark_even_if_inactive; |
| 826 | 4366 |
| 4367 /* Defined in casefiddle.c */ | |
| 4368 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
|
4369 EXFUN (Fcanoncase, 2); |
| 826 | 4370 EXFUN (Fupcase, 2); |
| 4371 EXFUN (Fupcase_initials, 2); | |
| 4372 EXFUN (Fupcase_initials_region, 3); | |
| 4373 EXFUN (Fupcase_region, 3); | |
| 4374 | |
| 4375 /* Defined in casetab.c */ | |
| 4376 EXFUN (Fset_standard_case_table, 1); | |
| 4377 | |
| 4378 /* Defined in chartab.c */ | |
| 4379 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
|
4380 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
|
4381 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
|
4382 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4383 /* 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
|
4384 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
|
4385 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
|
4386 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
|
4387 extern Lisp_Object Vdisabled_command_hook; |
| 826 | 4388 |
| 4389 /* Defined in cmds.c */ | |
| 4390 EXFUN (Fbeginning_of_line, 2); | |
| 4391 EXFUN (Fend_of_line, 2); | |
| 4392 EXFUN (Fforward_char, 2); | |
| 4393 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
|
4394 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
|
4395 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4396 /* 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
|
4397 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
|
4398 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
|
4399 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4400 /* 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
|
4401 extern Lisp_Object Vstdio_str; |
| 826 | 4402 |
| 428 | 4403 /* Defined in data.c */ |
| 826 | 4404 EXFUN (Fadd1, 1); |
| 4405 EXFUN (Faref, 2); | |
| 4406 EXFUN (Faset, 3); | |
| 4407 EXFUN (Fcar, 1); | |
| 4408 EXFUN (Fcar_safe, 1); | |
| 4409 EXFUN (Fcdr, 1); | |
| 919 | 4410 EXFUN (Fcdr_safe, 1); |
| 826 | 4411 EXFUN (Fgeq, MANY); |
| 4412 EXFUN (Fgtr, MANY); | |
| 4413 EXFUN (Findirect_function, 1); | |
| 4414 EXFUN (Fleq, MANY); | |
| 4415 EXFUN (Flistp, 1); | |
| 4416 EXFUN (Flss, MANY); | |
| 4417 EXFUN (Fmax, MANY); | |
| 4418 EXFUN (Fmin, MANY); | |
| 4419 EXFUN (Fminus, MANY); | |
| 4420 EXFUN (Fnumber_to_string, 1); | |
| 4421 EXFUN (Fplus, MANY); | |
| 4422 EXFUN (Fquo, MANY); | |
| 4423 EXFUN (Frem, 2); | |
| 4424 EXFUN (Fsetcar, 2); | |
| 4425 EXFUN (Fsetcdr, 2); | |
| 4426 EXFUN (Fsub1, 1); | |
| 4427 EXFUN (Fsubr_max_args, 1); | |
| 4428 EXFUN (Fsubr_min_args, 1); | |
| 4429 EXFUN (Ftimes, MANY); | |
| 4430 | |
| 428 | 4431 DECLARE_DOESNT_RETURN (c_write_error (Lisp_Object)); |
| 4432 DECLARE_DOESNT_RETURN (lisp_write_error (Lisp_Object)); | |
| 4433 DECLARE_DOESNT_RETURN (args_out_of_range (Lisp_Object, Lisp_Object)); | |
| 4434 DECLARE_DOESNT_RETURN (args_out_of_range_3 (Lisp_Object, Lisp_Object, | |
| 4435 Lisp_Object)); | |
| 1632 | 4436 MODULE_API Lisp_Object wrong_type_argument (Lisp_Object, Lisp_Object); |
| 4437 MODULE_API | |
| 428 | 4438 DECLARE_DOESNT_RETURN (dead_wrong_type_argument (Lisp_Object, Lisp_Object)); |
| 4439 void check_int_range (EMACS_INT, EMACS_INT, EMACS_INT); | |
| 4440 | |
| 771 | 4441 EXFUN (Fint_to_char, 1); |
| 4442 EXFUN (Fchar_to_int, 1); | |
| 4443 | |
| 428 | 4444 enum arith_comparison { |
| 4445 arith_equal, | |
| 4446 arith_notequal, | |
| 4447 arith_less, | |
| 4448 arith_grtr, | |
| 4449 arith_less_or_equal, | |
| 4450 arith_grtr_or_equal }; | |
| 4451 Lisp_Object arithcompare (Lisp_Object, Lisp_Object, enum arith_comparison); | |
| 4452 | |
| 707 | 4453 /* Do NOT use word_to_lisp or wasteful_word_to_lisp to decode time_t's |
| 4454 unless you KNOW arg is non-negative. They cannot return negative | |
| 4455 values! Use make_time. */ | |
| 428 | 4456 Lisp_Object word_to_lisp (unsigned int); |
| 4457 unsigned int lisp_to_word (Lisp_Object); | |
| 4458 | |
| 4932 | 4459 extern Lisp_Object Qarrayp, Qbitp, Qchar_or_string_p, Qcharacterp, |
| 4460 Qerror_conditions, Qerror_message, Qinteger_char_or_marker_p, | |
| 4461 Qinteger_or_char_p, Qinteger_or_marker_p, Qlambda, Qlistp, Qnatnump, | |
| 4462 Qnonnegativep, Qnumber_char_or_marker_p, Qnumberp, Qquote, Qtrue_list_p; | |
| 4463 extern MODULE_API Lisp_Object Qintegerp; | |
| 4464 | |
| 4465 extern Lisp_Object Qarith_error, Qbeginning_of_buffer, Qbuffer_read_only, | |
| 4466 Qcircular_list, Qcircular_property_list, Qconversion_error, | |
| 4467 Qcyclic_variable_indirection, Qdomain_error, Qediting_error, | |
| 4468 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
|
4469 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
|
4470 Qinvalid_keyword_argument, Qinvalid_operation, |
| 4932 | 4471 Qinvalid_read_syntax, Qinvalid_state, Qio_error, Qlist_formation_error, |
| 4472 Qmalformed_list, Qmalformed_property_list, Qno_catch, Qout_of_memory, | |
| 4473 Qoverflow_error, Qprinting_unreadable_object, Qquit, Qrange_error, | |
| 4474 Qsetting_constant, Qsingularity_error, Qstack_overflow, | |
| 4475 Qstructure_formation_error, Qtext_conversion_error, Qunderflow_error, | |
| 4476 Qvoid_function, Qvoid_variable, Qwrong_number_of_arguments, | |
| 4477 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
|
4478 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
|
4479 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
|
4480 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
|
4481 extern Lisp_Object Qsequencep; |
| 4932 | 4482 extern MODULE_API Lisp_Object Qinvalid_argument, Qsyntax_error; |
| 4483 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4484 /* 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
|
4485 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
|
4486 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4487 /* 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
|
4488 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
|
4489 |
| 428 | 4490 /* Defined in dired.c */ |
| 867 | 4491 Lisp_Object make_directory_hash_table (const Ibyte *); |
| 428 | 4492 Lisp_Object wasteful_word_to_lisp (unsigned int); |
| 4493 | |
| 4494 /* Defined in doc.c */ | |
| 826 | 4495 EXFUN (Fsubstitute_command_keys, 1); |
| 4496 | |
| 814 | 4497 Lisp_Object unparesseuxify_doc_string (int fd, EMACS_INT position, |
| 867 | 4498 Ibyte *name_nonreloc, |
| 814 | 4499 Lisp_Object name_reloc, |
| 4500 int standard_doc_file); | |
| 428 | 4501 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
|
4502 extern Lisp_Object Vinternal_doc_file_name; |
| 428 | 4503 |
| 4504 /* Defined in doprnt.c */ | |
| 867 | 4505 Bytecount emacs_doprnt_va (Lisp_Object stream, const Ibyte *format_nonreloc, |
| 771 | 4506 Bytecount format_length, Lisp_Object format_reloc, |
| 4507 va_list vargs); | |
| 867 | 4508 Bytecount emacs_doprnt (Lisp_Object stream, const Ibyte *format_nonreloc, |
| 771 | 4509 Bytecount format_length, Lisp_Object format_reloc, |
| 4510 int nargs, const Lisp_Object *largs, ...); | |
| 867 | 4511 Lisp_Object emacs_vsprintf_string_lisp (const CIbyte *format_nonreloc, |
| 771 | 4512 Lisp_Object format_reloc, int nargs, |
| 4513 const Lisp_Object *largs); | |
| 867 | 4514 Lisp_Object emacs_sprintf_string_lisp (const CIbyte *format_nonreloc, |
| 771 | 4515 Lisp_Object format_reloc, int nargs, ...); |
| 867 | 4516 Ibyte *emacs_vsprintf_malloc_lisp (const CIbyte *format_nonreloc, |
| 771 | 4517 Lisp_Object format_reloc, int nargs, |
| 4518 const Lisp_Object *largs, | |
| 4519 Bytecount *len_out); | |
| 867 | 4520 Ibyte *emacs_sprintf_malloc_lisp (Bytecount *len_out, |
| 4521 const CIbyte *format_nonreloc, | |
| 771 | 4522 Lisp_Object format_reloc, int nargs, ...); |
| 867 | 4523 Lisp_Object emacs_vsprintf_string (const CIbyte *format, va_list vargs); |
| 4524 Lisp_Object emacs_sprintf_string (const CIbyte *format, ...) | |
| 771 | 4525 PRINTF_ARGS (1, 2); |
| 867 | 4526 Ibyte *emacs_vsprintf_malloc (const CIbyte *format, va_list vargs, |
| 771 | 4527 Bytecount *len_out); |
| 867 | 4528 Ibyte *emacs_sprintf_malloc (Bytecount *len_out, const CIbyte *format, ...) |
| 771 | 4529 PRINTF_ARGS (2, 3); |
| 867 | 4530 Bytecount emacs_vsprintf (Ibyte *output, const CIbyte *format, |
| 771 | 4531 va_list vargs); |
| 867 | 4532 Bytecount emacs_sprintf (Ibyte *output, const CIbyte *format, ...) |
| 771 | 4533 PRINTF_ARGS (2, 3); |
| 4534 | |
| 428 | 4535 |
| 4536 /* Defined in editfns.c */ | |
| 826 | 4537 EXFUN (Fbobp, 1); |
| 4538 EXFUN (Fbolp, 1); | |
| 4539 EXFUN (Fbuffer_substring, 3); | |
| 4540 EXFUN (Fchar_after, 2); | |
| 4541 EXFUN (Fchar_to_string, 1); | |
| 4542 EXFUN (Fdelete_region, 3); | |
| 4543 EXFUN (Feobp, 1); | |
| 4544 EXFUN (Feolp, 1); | |
| 4545 EXFUN (Ffollowing_char, 1); | |
| 4546 EXFUN (Fformat, MANY); | |
| 4547 EXFUN (Fgoto_char, 2); | |
| 4548 EXFUN (Finsert, MANY); | |
| 4549 EXFUN (Finsert_buffer_substring, 3); | |
| 4550 EXFUN (Finsert_char, 4); | |
| 4551 EXFUN (Fnarrow_to_region, 3); | |
| 4552 EXFUN (Fpoint, 1); | |
| 4553 EXFUN (Fpoint_marker, 2); | |
| 4554 EXFUN (Fpoint_max, 1); | |
| 4555 EXFUN (Fpoint_min, 1); | |
| 4556 EXFUN (Fpreceding_char, 1); | |
| 4557 EXFUN (Fsystem_name, 0); | |
| 4558 EXFUN (Fuser_home_directory, 0); | |
| 4559 EXFUN (Fuser_login_name, 1); | |
| 4560 EXFUN (Fwiden, 1); | |
| 4561 | |
| 428 | 4562 void uncache_home_directory (void); |
| 867 | 4563 Ibyte *get_home_directory (void); |
| 4564 Ibyte *user_login_name (uid_t *); | |
| 428 | 4565 void buffer_insert1 (struct buffer *, Lisp_Object); |
| 665 | 4566 Lisp_Object make_string_from_buffer (struct buffer *, Charbpos, Charcount); |
| 4567 Lisp_Object make_string_from_buffer_no_extents (struct buffer *, Charbpos, Charcount); | |
| 707 | 4568 Lisp_Object make_time (time_t); |
| 428 | 4569 Lisp_Object save_excursion_save (void); |
| 844 | 4570 Lisp_Object save_restriction_save (struct buffer *buf); |
| 428 | 4571 Lisp_Object save_excursion_restore (Lisp_Object); |
| 4572 Lisp_Object save_restriction_restore (Lisp_Object); | |
| 771 | 4573 void widen_buffer (struct buffer *b, int no_clip); |
| 4574 int beginning_of_line_p (struct buffer *b, Charbpos pt); | |
| 428 | 4575 Lisp_Object save_current_buffer_restore (Lisp_Object); |
| 4576 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4577 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
|
4578 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
|
4579 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
|
4580 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
|
4581 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
|
4582 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
|
4583 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
|
4584 |
| 428 | 4585 /* Defined in emacs.c */ |
| 2268 | 4586 EXFUN_NORETURN (Fkill_emacs, 1); |
| 826 | 4587 EXFUN (Frunning_temacs_p, 0); |
| 1123 | 4588 EXFUN (Fforce_debugging_signal, 1); |
| 826 | 4589 |
| 428 | 4590 SIGTYPE fatal_error_signal (int); |
| 2367 | 4591 Lisp_Object make_arg_list (int, Wexttext **); |
| 4592 void make_argc_argv (Lisp_Object, int *, Wexttext ***); | |
| 4593 void free_argc_argv (Wexttext **); | |
| 771 | 4594 Lisp_Object split_external_path (const Extbyte *path); |
| 867 | 4595 Lisp_Object split_env_path (const CIbyte *evarname, const Ibyte *default_); |
| 771 | 4596 |
| 428 | 4597 /* Nonzero means don't do interactive redisplay and don't change tty modes */ |
| 442 | 4598 extern int noninteractive, noninteractive1; |
| 2367 | 4599 extern int inhibit_non_essential_conversion_operations; |
| 428 | 4600 extern int preparing_for_armageddon; |
| 458 | 4601 extern Fixnum emacs_priority; |
| 428 | 4602 extern int suppress_early_error_handler_backtrace; |
| 771 | 4603 void debug_break (void); |
| 4854 | 4604 int debug_can_access_memory (const void *ptr, Bytecount len); |
| 2210 | 4605 DECLARE_DOESNT_RETURN (really_abort (void)); |
| 776 | 4606 void zero_out_command_line_status_vars (void); |
| 428 | 4607 |
|
5139
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 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
|
4609 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
|
4610 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
|
4611 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
|
4612 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
|
4613 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
|
4614 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
|
4615 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
|
4616 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
|
4617 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
|
4618 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
|
4619 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
|
4620 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
|
4621 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
|
4622 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
|
4623 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
|
4624 |
| 826 | 4625 /* Defined in emodules.c */ |
| 996 | 4626 #ifdef HAVE_SHLIB |
| 826 | 4627 EXFUN (Flist_modules, 0); |
| 4628 EXFUN (Fload_module, 3); | |
| 996 | 4629 extern int unloading_module; |
| 4630 #endif | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4631 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
|
4632 extern Lisp_Object Qmodule; |
| 826 | 4633 |
| 428 | 4634 /* Defined in eval.c */ |
| 1706 | 4635 MODULE_API EXFUN (Fapply, MANY); |
| 826 | 4636 EXFUN (Fbacktrace, 2); |
| 4637 EXFUN (Fcommand_execute, 3); | |
| 4638 EXFUN (Fcommandp, 1); | |
|
4744
17f7e9191c0b
Rationalise duplicated functionality, #'custom-quote, #'quote-maybe.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4690
diff
changeset
|
4639 EXFUN (Fquote_maybe, 1); |
| 1706 | 4640 MODULE_API EXFUN (Feval, 1); |
| 4641 MODULE_API EXFUN (Ffuncall, MANY); | |
| 826 | 4642 EXFUN (Ffunctionp, 1); |
| 4643 EXFUN (Finteractive_p, 0); | |
| 4644 EXFUN (Fprogn, UNEVALLED); | |
| 1706 | 4645 MODULE_API EXFUN (Fsignal, 2); |
|
4677
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4646 MODULE_API EXFUN_NORETURN (Fthrow, UNEVALLED); |
| 1706 | 4647 MODULE_API EXFUN (Fcall_with_condition_handler, MANY); |
| 853 | 4648 EXFUN (Ffunction_max_args, 1); |
| 4649 EXFUN (Ffunction_min_args, 1); | |
| 826 | 4650 |
|
4677
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4651 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
|
4652 Lisp_Object, int, |
|
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4653 Lisp_Object, Lisp_Object)); |
|
8f1ee2d15784
Support full Common Lisp multiple values in C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4512
diff
changeset
|
4654 |
| 1632 | 4655 MODULE_API DECLARE_DOESNT_RETURN (signal_error_1 (Lisp_Object, Lisp_Object)); |
| 563 | 4656 void maybe_signal_error_1 (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 4657 Error_Behavior); |
| 563 | 4658 Lisp_Object maybe_signal_continuable_error_1 (Lisp_Object, Lisp_Object, |
| 578 | 4659 Lisp_Object, Error_Behavior); |
| 1743 | 4660 MODULE_API DECLARE_DOESNT_RETURN (signal_ferror (Lisp_Object, const CIbyte *, |
| 4661 ...)) PRINTF_ARGS(2, 3); | |
| 578 | 4662 void maybe_signal_ferror (Lisp_Object, Lisp_Object, Error_Behavior, |
| 867 | 4663 const CIbyte *, ...) PRINTF_ARGS (4, 5); |
| 4664 Lisp_Object signal_continuable_ferror (Lisp_Object, const CIbyte *, ...) | |
| 442 | 4665 PRINTF_ARGS (2, 3); |
| 563 | 4666 Lisp_Object maybe_signal_continuable_ferror (Lisp_Object, Lisp_Object, |
| 578 | 4667 Error_Behavior, |
| 867 | 4668 const CIbyte *, ...) |
| 442 | 4669 PRINTF_ARGS (4, 5); |
| 563 | 4670 |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4671 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
|
4672 DECLARE_DOESNT_RETURN (signal_error (Lisp_Object, const Ascbyte *, |
| 563 | 4673 Lisp_Object)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4674 void maybe_signal_error (Lisp_Object, const Ascbyte *, Lisp_Object, |
| 578 | 4675 Lisp_Object, Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4676 Lisp_Object signal_continuable_error (Lisp_Object, const Ascbyte *, |
| 563 | 4677 Lisp_Object); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4678 Lisp_Object maybe_signal_continuable_error (Lisp_Object, const Ascbyte *, |
| 563 | 4679 Lisp_Object, |
| 578 | 4680 Lisp_Object, Error_Behavior); |
| 1743 | 4681 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
|
4682 const Ascbyte *, ...)) |
| 1743 | 4683 PRINTF_ARGS(3, 4); |
| 563 | 4684 void maybe_signal_ferror_with_frob (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 4685 Error_Behavior, |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4686 const Ascbyte *, ...) PRINTF_ARGS (5, 6); |
| 563 | 4687 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
|
4688 const Ascbyte *, |
| 563 | 4689 ...) PRINTF_ARGS (3, 4); |
| 4690 Lisp_Object maybe_signal_continuable_ferror_with_frob (Lisp_Object, | |
| 4691 Lisp_Object, | |
| 4692 Lisp_Object, | |
| 578 | 4693 Error_Behavior, |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4694 const Ascbyte *, ...) |
| 442 | 4695 PRINTF_ARGS (5, 6); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4696 DECLARE_DOESNT_RETURN (signal_error_2 (Lisp_Object, const Ascbyte *, |
| 563 | 4697 Lisp_Object, Lisp_Object)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4698 void maybe_signal_error_2 (Lisp_Object, const Ascbyte *, Lisp_Object, |
| 578 | 4699 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
|
4700 Lisp_Object signal_continuable_error_2 (Lisp_Object, const Ascbyte *, |
| 563 | 4701 Lisp_Object, Lisp_Object); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4702 Lisp_Object maybe_signal_continuable_error_2 (Lisp_Object, const Ascbyte *, |
| 563 | 4703 Lisp_Object, Lisp_Object, |
| 4704 Lisp_Object, | |
| 578 | 4705 Error_Behavior); |
| 563 | 4706 |
| 4707 | |
| 1927 | 4708 MODULE_API DECLARE_DOESNT_RETURN (signal_malformed_list_error (Lisp_Object)); |
| 4709 MODULE_API DECLARE_DOESNT_RETURN (signal_malformed_property_list_error | |
| 4710 (Lisp_Object)); | |
| 4711 MODULE_API DECLARE_DOESNT_RETURN (signal_circular_list_error (Lisp_Object)); | |
| 4712 MODULE_API DECLARE_DOESNT_RETURN (signal_circular_property_list_error | |
| 4713 (Lisp_Object)); | |
| 436 | 4714 |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4715 DECLARE_DOESNT_RETURN (syntax_error (const Ascbyte *reason, |
| 609 | 4716 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4717 DECLARE_DOESNT_RETURN (syntax_error_2 (const Ascbyte *reason, |
| 609 | 4718 Lisp_Object frob1, |
| 442 | 4719 Lisp_Object frob2)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4720 void maybe_syntax_error (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4721 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4722 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
|
4723 DECLARE_DOESNT_RETURN (sferror_2 (const Ascbyte *reason, Lisp_Object frob1, |
| 563 | 4724 Lisp_Object frob2)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4725 void maybe_sferror (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4726 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4727 MODULE_API DECLARE_DOESNT_RETURN (invalid_argument (const Ascbyte *reason, |
| 1632 | 4728 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4729 MODULE_API DECLARE_DOESNT_RETURN (invalid_argument_2 (const Ascbyte *reason, |
| 1632 | 4730 Lisp_Object frob1, |
| 4731 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4732 void maybe_invalid_argument (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4733 Error_Behavior); |
|
5084
6afe991b8135
Add a PARSE_KEYWORDS macro, use it in #'make-hash-table.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5077
diff
changeset
|
4734 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
|
4735 Lisp_Object kw)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4736 MODULE_API DECLARE_DOESNT_RETURN (invalid_operation (const Ascbyte *reason, |
| 1632 | 4737 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4738 MODULE_API DECLARE_DOESNT_RETURN (invalid_operation_2 (const Ascbyte *reason, |
| 1632 | 4739 Lisp_Object frob1, |
| 4740 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4741 MODULE_API void maybe_invalid_operation (const Ascbyte *, Lisp_Object, |
| 1632 | 4742 Lisp_Object, Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4743 DECLARE_DOESNT_RETURN (invalid_state (const Ascbyte *reason, |
| 563 | 4744 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4745 DECLARE_DOESNT_RETURN (invalid_state_2 (const Ascbyte *reason, |
| 563 | 4746 Lisp_Object frob1, |
| 4747 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4748 void maybe_invalid_state (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 609 | 4749 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4750 DECLARE_DOESNT_RETURN (invalid_change (const Ascbyte *reason, |
| 563 | 4751 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4752 DECLARE_DOESNT_RETURN (invalid_change_2 (const Ascbyte *reason, |
| 563 | 4753 Lisp_Object frob1, |
| 4754 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4755 void maybe_invalid_change (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 609 | 4756 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4757 MODULE_API DECLARE_DOESNT_RETURN (invalid_constant (const Ascbyte *reason, |
| 1632 | 4758 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4759 DECLARE_DOESNT_RETURN (invalid_constant_2 (const Ascbyte *reason, |
| 563 | 4760 Lisp_Object frob1, |
| 4761 Lisp_Object frob2)); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4762 void maybe_invalid_constant (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 578 | 4763 Error_Behavior); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4764 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
|
4765 MODULE_API DECLARE_DOESNT_RETURN (out_of_memory (const Ascbyte *reason, |
| 1632 | 4766 Lisp_Object frob)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4767 DECLARE_DOESNT_RETURN (stack_overflow (const Ascbyte *reason, |
| 442 | 4768 Lisp_Object frob)); |
| 4769 | |
| 436 | 4770 Lisp_Object signal_void_function_error (Lisp_Object); |
| 4771 Lisp_Object signal_invalid_function_error (Lisp_Object); | |
| 4772 Lisp_Object signal_wrong_number_of_arguments_error (Lisp_Object, int); | |
| 4773 | |
| 428 | 4774 Lisp_Object run_hook_with_args_in_buffer (struct buffer *, int, Lisp_Object *, |
| 4775 enum run_hooks_condition); | |
| 4776 Lisp_Object run_hook_with_args (int, Lisp_Object *, enum run_hooks_condition); | |
| 4777 void va_run_hook_with_args (Lisp_Object, int, ...); | |
| 4778 void va_run_hook_with_args_in_buffer (struct buffer *, Lisp_Object, int, ...); | |
| 4779 Lisp_Object run_hook (Lisp_Object); | |
| 1706 | 4780 MODULE_API Lisp_Object apply1 (Lisp_Object, Lisp_Object); |
| 4781 MODULE_API Lisp_Object call0 (Lisp_Object); | |
| 4782 MODULE_API Lisp_Object call1 (Lisp_Object, Lisp_Object); | |
| 4783 MODULE_API Lisp_Object call2 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4784 MODULE_API Lisp_Object call3 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4785 Lisp_Object); | |
| 4786 MODULE_API Lisp_Object call4 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4787 Lisp_Object, Lisp_Object); | |
| 4788 MODULE_API Lisp_Object call5 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4789 Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4790 MODULE_API Lisp_Object call6 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4791 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4792 Lisp_Object); | |
| 4793 MODULE_API Lisp_Object call7 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4794 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4795 Lisp_Object, Lisp_Object); | |
| 4796 MODULE_API Lisp_Object call8 (Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4797 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4798 Lisp_Object, Lisp_Object, Lisp_Object); | |
| 428 | 4799 Lisp_Object call0_in_buffer (struct buffer *, Lisp_Object); |
| 4800 Lisp_Object call1_in_buffer (struct buffer *, Lisp_Object, Lisp_Object); | |
| 4801 Lisp_Object call2_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4802 Lisp_Object); | |
| 4803 Lisp_Object call3_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4804 Lisp_Object, Lisp_Object); | |
| 4805 Lisp_Object call4_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4806 Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4807 Lisp_Object call5_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4808 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4809 Lisp_Object); | |
| 4810 Lisp_Object call6_in_buffer (struct buffer *, Lisp_Object, Lisp_Object, | |
| 4811 Lisp_Object, Lisp_Object, Lisp_Object, | |
| 4812 Lisp_Object, Lisp_Object); | |
| 4813 Lisp_Object eval_in_buffer (struct buffer *, Lisp_Object); | |
| 853 | 4814 |
| 4815 struct call_trapping_problems_result | |
| 4816 { | |
| 4817 int caught_error, caught_throw; | |
| 4818 Lisp_Object error_conditions, data; | |
| 4819 Lisp_Object backtrace; | |
| 4820 Lisp_Object thrown_tag; | |
| 4821 Lisp_Object thrown_value; | |
| 4822 }; | |
| 4823 | |
| 4824 #define NO_INHIBIT_ERRORS (1<<0) | |
| 4825 #define NO_INHIBIT_THROWS (1<<1) | |
| 4826 #define INTERNAL_INHIBIT_ERRORS (1<<0) | |
| 4827 #define INTERNAL_INHIBIT_THROWS (1<<1) | |
| 4828 #define INHIBIT_WARNING_ISSUE (1<<2) | |
| 4829 #define ISSUE_WARNINGS_AT_DEBUG_LEVEL (1<<3) | |
| 4830 #define INHIBIT_QUIT (1<<4) | |
| 4831 #define UNINHIBIT_QUIT (1<<5) | |
| 4832 #define INHIBIT_GC (1<<6) | |
| 4833 #define INHIBIT_EXISTING_PERMANENT_DISPLAY_OBJECT_DELETION (1<<7) | |
| 4834 #define INHIBIT_EXISTING_CODING_SYSTEM_DELETION (1<<8) | |
| 4835 #define INHIBIT_EXISTING_CHARSET_DELETION (1<<9) | |
| 4836 #define INHIBIT_PERMANENT_DISPLAY_OBJECT_CREATION (1<<10) | |
| 4837 #define INHIBIT_CODING_SYSTEM_CREATION (1<<11) | |
| 4838 #define INHIBIT_CHARSET_CREATION (1<<12) | |
| 4839 #define INHIBIT_EXISTING_BUFFER_TEXT_MODIFICATION (1<<13) | |
| 4840 #define INHIBIT_ANY_CHANGE_AFFECTING_REDISPLAY (1<<14) | |
| 4841 #define INHIBIT_ENTERING_DEBUGGER (1<<15) | |
| 4842 #define CALL_WITH_SUSPENDED_ERRORS (1<<16) | |
| 1333 | 4843 #define POSTPONE_WARNING_ISSUE (1<<17) |
| 853 | 4844 |
| 4845 enum check_allowed_operation | |
| 4846 { | |
| 4847 OPERATION_DELETE_OBJECT, | |
| 4848 OPERATION_CREATE_OBJECT, | |
| 4849 OPERATION_MODIFY_BUFFER_TEXT, | |
| 1429 | 4850 OPERATION_MODIFY_OBJECT_PROPERTY |
| 853 | 4851 }; |
| 4852 | |
| 4853 int get_inhibit_flags (void); | |
| 4854 void check_allowed_operation (int what, Lisp_Object obj, Lisp_Object prop); | |
| 4855 void note_object_created (Lisp_Object obj); | |
| 4856 void note_object_deleted (Lisp_Object obj); | |
| 4857 Lisp_Object call_with_condition_handler (Lisp_Object (*handler) (Lisp_Object, | |
| 4858 Lisp_Object, | |
| 4859 Lisp_Object), | |
| 4860 Lisp_Object handler_arg, | |
| 4861 Lisp_Object (*fun) (Lisp_Object), | |
| 4862 Lisp_Object arg); | |
| 1318 | 4863 int set_trapping_problems_flags (int flags); |
| 853 | 4864 Lisp_Object call_trapping_problems (Lisp_Object warning_class, |
| 2367 | 4865 const Ascbyte *warning_string, |
| 853 | 4866 int flags, |
| 4867 struct call_trapping_problems_result | |
| 4868 *problem, | |
| 4869 Lisp_Object (*fun) (void *), | |
| 4870 void *arg); | |
| 4871 Lisp_Object va_call_trapping_problems (Lisp_Object warning_class, | |
| 2367 | 4872 const Ascbyte *warning_string, |
| 853 | 4873 int flags, |
| 4874 struct call_trapping_problems_result | |
| 4875 *problem, | |
| 4876 lisp_fn_t fun, int nargs, ...); | |
| 2367 | 4877 Lisp_Object call0_trapping_problems (const Ascbyte *, Lisp_Object, int); |
| 4878 Lisp_Object call1_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, | |
| 853 | 4879 int); |
| 2367 | 4880 Lisp_Object call2_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 4881 Lisp_Object, int); |
| 2367 | 4882 Lisp_Object call3_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 4883 Lisp_Object, Lisp_Object, int); |
| 2367 | 4884 Lisp_Object call4_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 4885 Lisp_Object, Lisp_Object, Lisp_Object, |
| 4886 int); | |
| 2367 | 4887 Lisp_Object call5_trapping_problems (const Ascbyte *, Lisp_Object, Lisp_Object, |
| 853 | 4888 Lisp_Object, Lisp_Object, Lisp_Object, |
| 4889 Lisp_Object, int); | |
| 2367 | 4890 Lisp_Object eval_in_buffer_trapping_problems (const Ascbyte *, struct buffer *, |
| 853 | 4891 Lisp_Object, int); |
| 1333 | 4892 Lisp_Object run_hook_trapping_problems (Lisp_Object, Lisp_Object, int); |
| 4893 Lisp_Object safe_run_hook_trapping_problems (Lisp_Object, Lisp_Object, int); | |
| 4894 Lisp_Object run_hook_with_args_in_buffer_trapping_problems (Lisp_Object, | |
| 4895 struct buffer *, | |
| 4896 int nargs, | |
| 853 | 4897 Lisp_Object *args, |
| 4898 enum | |
| 4899 run_hooks_condition | |
| 4900 cond, int flags); | |
| 1333 | 4901 Lisp_Object run_hook_with_args_trapping_problems (Lisp_Object, |
| 853 | 4902 int nargs, |
| 4903 Lisp_Object *args, | |
| 4904 enum run_hooks_condition | |
| 4905 cond, | |
| 4906 int flags); | |
| 1333 | 4907 Lisp_Object va_run_hook_with_args_trapping_problems (Lisp_Object, |
| 853 | 4908 Lisp_Object hook_var, |
| 4909 int nargs, ...); | |
| 1333 | 4910 Lisp_Object va_run_hook_with_args_in_buffer_trapping_problems (Lisp_Object, |
| 4911 struct buffer *, | |
| 4912 Lisp_Object, | |
| 853 | 4913 int nargs, ...); |
| 4914 Lisp_Object call_with_suspended_errors (lisp_fn_t, Lisp_Object, | |
| 4915 Lisp_Object, | |
| 578 | 4916 Error_Behavior, int, ...); |
| 428 | 4917 /* C Code should be using internal_catch, record_unwind_p, condition_case_1 */ |
| 1318 | 4918 int proper_redisplay_wrapping_in_place (void); |
| 428 | 4919 Lisp_Object internal_catch (Lisp_Object, Lisp_Object (*) (Lisp_Object), |
| 853 | 4920 Lisp_Object, int * volatile, |
| 2532 | 4921 Lisp_Object * volatile, |
| 853 | 4922 Lisp_Object * volatile); |
| 428 | 4923 Lisp_Object condition_case_1 (Lisp_Object, |
| 4924 Lisp_Object (*) (Lisp_Object), | |
| 4925 Lisp_Object, | |
| 4926 Lisp_Object (*) (Lisp_Object, Lisp_Object), | |
| 4927 Lisp_Object); | |
| 4928 Lisp_Object condition_case_3 (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 1632 | 4929 MODULE_API Lisp_Object unbind_to_1 (int, Lisp_Object); |
| 771 | 4930 #define unbind_to(obj) unbind_to_1 (obj, Qnil) |
| 428 | 4931 void specbind (Lisp_Object, Lisp_Object); |
| 1632 | 4932 MODULE_API int record_unwind_protect (Lisp_Object (*) (Lisp_Object), |
| 4933 Lisp_Object); | |
| 771 | 4934 int record_unwind_protect_freeing_dynarr (void *ptr); |
| 1333 | 4935 int record_unwind_protect_restoring_int (int *addr, int val); |
| 802 | 4936 int internal_bind_int (int *addr, int newval); |
| 4937 int internal_bind_lisp_object (Lisp_Object *addr, Lisp_Object newval); | |
| 970 | 4938 void do_autoload (Lisp_Object, Lisp_Object); /* GCPROs both arguments */ |
| 428 | 4939 Lisp_Object un_autoload (Lisp_Object); |
| 4940 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
|
4941 MODULE_API void warn_when_safe (Lisp_Object, Lisp_Object, const Ascbyte *, |
| 1632 | 4942 ...) PRINTF_ARGS (3, 4); |
| 1292 | 4943 extern int backtrace_with_internal_sections; |
| 428 | 4944 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4945 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
|
4946 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
|
4947 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
|
4948 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
|
4949 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
|
4950 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
|
4951 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
|
4952 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
|
4953 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
|
4954 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
|
4955 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
|
4956 extern Lisp_Object Qvalues; |
|
4841
3465c3161fea
when `debug', abort when lisp error during loadup
Ben Wing <ben@xemacs.org>
parents:
4805
diff
changeset
|
4957 extern Lisp_Object Vdebug_on_error; |
| 1315 | 4958 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>
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5097
diff
changeset
|
4959 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
|
4960 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
4961 extern MODULE_API Lisp_Object Vinhibit_quit, Vquit_flag; |
| 428 | 4962 |
| 4963 /* Defined in event-stream.c */ | |
| 826 | 4964 EXFUN (Faccept_process_output, 3); |
| 4965 EXFUN (Fadd_timeout, 4); | |
| 4966 EXFUN (Fdisable_timeout, 1); | |
| 4967 EXFUN (Fdiscard_input, 0); | |
| 4968 EXFUN (Fdispatch_event, 1); | |
| 4969 EXFUN (Fenqueue_eval_event, 2); | |
| 4970 EXFUN (Fnext_event, 2); | |
| 4971 EXFUN (Fread_key_sequence, 3); | |
| 4972 EXFUN (Fsit_for, 2); | |
| 4973 EXFUN (Fsleep_for, 1); | |
| 4974 | |
| 428 | 4975 void wait_delaying_user_input (int (*) (void *), void *); |
| 1268 | 4976 int detect_input_pending (int how_many); |
| 428 | 4977 void reset_this_command_keys (Lisp_Object, int); |
| 4978 Lisp_Object enqueue_misc_user_event (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4979 Lisp_Object enqueue_misc_user_event_pos (Lisp_Object, Lisp_Object, | |
| 4980 Lisp_Object, int, int, int, int); | |
| 442 | 4981 extern int modifier_keys_are_sticky; |
| 428 | 4982 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
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5097
diff
changeset
|
4983 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
|
4984 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
|
4985 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>
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5097
diff
changeset
|
4986 extern Lisp_Object Vcontrolling_terminal; |
|
a48ef26d87ee
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Ben Wing <ben@xemacs.org>
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5097
diff
changeset
|
4987 extern Lisp_Object Vcurrent_mouse_event; |
|
a48ef26d87ee
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Ben Wing <ben@xemacs.org>
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5097
diff
changeset
|
4988 extern Lisp_Object Vlast_command; |
|
a48ef26d87ee
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Ben Wing <ben@xemacs.org>
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5097
diff
changeset
|
4989 extern Lisp_Object Vlast_command_char; |
|
a48ef26d87ee
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Ben Wing <ben@xemacs.org>
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5097
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changeset
|
4990 extern Lisp_Object Vlast_command_event; |
|
a48ef26d87ee
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Ben Wing <ben@xemacs.org>
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5097
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|
4991 extern Lisp_Object Vlast_input_event; |
|
a48ef26d87ee
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Ben Wing <ben@xemacs.org>
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5097
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|
4992 extern Lisp_Object Vrecent_keys_ring; |
|
a48ef26d87ee
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Ben Wing <ben@xemacs.org>
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5097
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changeset
|
4993 extern Lisp_Object Vthis_command_keys; |
|
a48ef26d87ee
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Ben Wing <ben@xemacs.org>
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5097
diff
changeset
|
4994 extern Lisp_Object Vunread_command_event; |
|
a48ef26d87ee
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Ben Wing <ben@xemacs.org>
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5097
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changeset
|
4995 |
| 428 | 4996 /* Defined in event-Xt.c */ |
| 4997 void signal_special_Xt_user_event (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 4998 | |
| 4999 | |
| 5000 /* Defined in events.c */ | |
| 826 | 5001 EXFUN (Fcopy_event, 2); |
| 2862 | 5002 EXFUN (Fevent_to_character, 4); |
| 826 | 5003 |
| 428 | 5004 void clear_event_resource (void); |
| 5005 Lisp_Object allocate_event (void); | |
| 5006 | |
| 771 | 5007 EXFUN (Fevent_x_pixel, 1); |
| 5008 EXFUN (Fevent_y_pixel, 1); | |
| 5009 | |
|
5139
a48ef26d87ee
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5097
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|
5010 extern Lisp_Object Qevent_live_p; |
|
a48ef26d87ee
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Ben Wing <ben@xemacs.org>
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5097
diff
changeset
|
5011 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5012 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5013 /* 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
|
5014 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
|
5015 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
|
5016 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
|
5017 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5018 /* 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
|
5019 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
|
5020 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
|
5021 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
|
5022 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
|
5023 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
|
5024 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
|
5025 extern Lisp_Object Qunderline; |
| 771 | 5026 |
| 5027 /* Defined in file-coding.c */ | |
| 5028 EXFUN (Fcoding_category_list, 0); | |
| 5029 EXFUN (Fcoding_category_system, 1); | |
| 5030 EXFUN (Fcoding_priority_list, 0); | |
| 5031 EXFUN (Fcoding_system_description, 1); | |
| 5032 EXFUN (Fcoding_system_documentation, 1); | |
| 5033 EXFUN (Fcoding_system_list, 1); | |
| 5034 EXFUN (Fcoding_system_name, 1); | |
| 5035 EXFUN (Fcoding_system_p, 1); | |
| 5036 EXFUN (Fcoding_system_property, 2); | |
| 5037 EXFUN (Fcoding_system_type, 1); | |
| 5038 EXFUN (Fcopy_coding_system, 2); | |
| 5039 EXFUN (Fdecode_big5_char, 1); | |
| 5040 EXFUN (Fdecode_coding_region, 4); | |
| 5041 EXFUN (Fdecode_shift_jis_char, 1); | |
| 5042 EXFUN (Fdefine_coding_system_alias, 2); | |
| 5043 EXFUN (Fdetect_coding_region, 3); | |
| 5044 EXFUN (Fdefault_encoding_detection_enabled_p, 0); | |
| 5045 EXFUN (Fencode_big5_char, 1); | |
| 5046 EXFUN (Fencode_coding_region, 4); | |
| 5047 EXFUN (Fencode_shift_jis_char, 1); | |
| 5048 EXFUN (Ffind_coding_system, 1); | |
| 5049 EXFUN (Fget_coding_system, 1); | |
|
4690
257b468bf2ca
Move the #'query-coding-region implementation to C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4682
diff
changeset
|
5050 EXFUN (Fmake_coding_system_internal, 4); |
| 771 | 5051 EXFUN (Fset_coding_category_system, 2); |
| 5052 EXFUN (Fset_coding_priority_list, 1); | |
| 5053 EXFUN (Fsubsidiary_coding_system, 2); | |
| 5054 | |
| 5055 extern Lisp_Object Qshift_jis, Qiso2022, Qbig5, Qccl; | |
| 5056 extern Lisp_Object Qcharset_g0; | |
| 5057 extern Lisp_Object Qcharset_g1, Qcharset_g2, Qcharset_g3, Qcoding_system_error; | |
| 5058 extern Lisp_Object Qcoding_systemp, Qcr, Qcrlf, Qdecode, Qencode; | |
| 5059 extern Lisp_Object Qeol_cr, Qeol_crlf, Qeol_lf, Qeol_type, Qescape_quoted; | |
| 5060 extern Lisp_Object Qforce_g0_on_output, Qforce_g1_on_output; | |
| 5061 extern Lisp_Object Qforce_g2_on_output, Qforce_g3_on_output; | |
| 5062 extern Lisp_Object Qinput_charset_conversion, Qlf, Qlock_shift; | |
| 5063 extern Lisp_Object Qmnemonic, Qno_ascii_cntl, Qno_ascii_eol; | |
| 5064 extern Lisp_Object Qno_conversion, Qraw_text; | |
| 5065 extern Lisp_Object Qno_iso6429, Qoutput_charset_conversion; | |
| 5066 extern Lisp_Object Qpost_read_conversion, Qpre_write_conversion, Qseven; | |
| 5067 extern Lisp_Object Qshort, Vcoding_system_for_read; | |
| 5068 extern Lisp_Object Vcoding_system_for_write; | |
| 5069 extern Lisp_Object Vfile_name_coding_system, Vkeyboard_coding_system; | |
| 5070 extern Lisp_Object Vterminal_coding_system; | |
| 5071 extern Lisp_Object Qcanonicalize_after_coding; | |
| 5072 int coding_system_is_for_text_file (Lisp_Object coding_system); | |
| 5073 Lisp_Object find_coding_system_for_text_file (Lisp_Object name, int eol_wrap); | |
| 1632 | 5074 MODULE_API Lisp_Object get_coding_system_for_text_file (Lisp_Object name, |
| 5075 int eol_wrap); | |
| 771 | 5076 int coding_system_is_binary (Lisp_Object coding_system); |
| 5077 | |
| 5078 | |
| 428 | 5079 /* Defined in fileio.c */ |
| 826 | 5080 EXFUN (Fdirectory_file_name, 1); |
| 5081 EXFUN (Fdo_auto_save, 2); | |
| 5082 EXFUN (Fexpand_file_name, 2); | |
| 5083 EXFUN (Ffile_accessible_directory_p, 1); | |
| 5084 EXFUN (Ffile_directory_p, 1); | |
| 5085 EXFUN (Ffile_executable_p, 1); | |
| 5086 EXFUN (Ffile_exists_p, 1); | |
| 5087 EXFUN (Ffile_name_absolute_p, 1); | |
| 5088 EXFUN (Ffile_name_as_directory, 1); | |
| 5089 EXFUN (Ffile_name_directory, 1); | |
| 5090 EXFUN (Ffile_name_nondirectory, 1); | |
| 5091 EXFUN (Ffile_readable_p, 1); | |
| 5092 EXFUN (Ffile_symlink_p, 1); | |
| 5093 EXFUN (Ffile_truename, 2); | |
| 5094 EXFUN (Ffind_file_name_handler, 2); | |
| 5095 EXFUN (Finsert_file_contents_internal, 7); | |
| 5096 EXFUN (Fmake_temp_name, 1); | |
| 5097 EXFUN (Fsubstitute_in_file_name, 1); | |
| 5098 EXFUN (Funhandled_file_name_directory, 1); | |
| 5099 EXFUN (Fverify_visited_file_modtime, 1); | |
| 5100 | |
| 428 | 5101 void record_auto_save (void); |
| 5102 void force_auto_save_soon (void); | |
| 563 | 5103 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
|
5104 const Ascbyte *reason, |
| 563 | 5105 Lisp_Object data)); |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5106 DECLARE_DOESNT_RETURN (report_file_error (const Ascbyte *, Lisp_Object)); |
| 428 | 5107 Lisp_Object lisp_strerror (int); |
| 5108 Lisp_Object expand_and_dir_to_file (Lisp_Object, Lisp_Object); | |
| 5109 int internal_delete_file (Lisp_Object); | |
| 2526 | 5110 Ibyte *find_end_of_directory_component (const Ibyte *path, |
| 5111 Bytecount len); | |
| 428 | 5112 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5113 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
|
5114 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
|
5115 |
| 428 | 5116 /* Defined in filelock.c */ |
| 826 | 5117 EXFUN (Funlock_buffer, 0); |
| 5118 | |
| 428 | 5119 void lock_file (Lisp_Object); |
| 5120 void unlock_file (Lisp_Object); | |
| 5121 void unlock_all_files (void); | |
| 5122 void unlock_buffer (struct buffer *); | |
| 5123 | |
| 5124 /* Defined in floatfns.c */ | |
|
4678
b5e1d4f6b66f
Make #'floor, #'ceiling, #'round, #'truncate conform to Common Lisp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4677
diff
changeset
|
5125 EXFUN (Ftruncate, 2); |
| 826 | 5126 |
| 428 | 5127 double extract_float (Lisp_Object); |
| 5128 | |
| 5129 /* Defined in fns.c */ | |
| 1632 | 5130 MODULE_API EXFUN (Fappend, MANY); |
| 826 | 5131 EXFUN (Fassoc, 2); |
| 5132 EXFUN (Fassq, 2); | |
| 5133 EXFUN (Fcanonicalize_lax_plist, 2); | |
| 5134 EXFUN (Fcanonicalize_plist, 2); | |
| 5135 EXFUN (Fcheck_valid_plist, 1); | |
| 5136 EXFUN (Fconcat, MANY); | |
| 5137 EXFUN (Fcopy_alist, 1); | |
| 5138 EXFUN (Fcopy_list, 1); | |
| 5139 EXFUN (Fcopy_sequence, 1); | |
| 5140 EXFUN (Fcopy_tree, 2); | |
| 5141 EXFUN (Fdelete, 2); | |
| 5142 EXFUN (Fdelq, 2); | |
| 5143 EXFUN (Fdestructive_alist_to_plist, 1); | |
| 5144 EXFUN (Felt, 2); | |
| 1632 | 5145 MODULE_API EXFUN (Fequal, 2); |
| 5146 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
|
5147 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
|
5148 MODULE_API EXFUN (Fequalp, 2); |
| 826 | 5149 EXFUN (Flast, 2); |
| 5150 EXFUN (Flax_plist_get, 3); | |
| 5151 EXFUN (Flax_plist_remprop, 2); | |
| 1632 | 5152 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
|
5153 EXFUN (FmapcarX, MANY); |
| 826 | 5154 EXFUN (Fmember, 2); |
| 5155 EXFUN (Fmemq, 2); | |
| 5156 EXFUN (Fnconc, MANY); | |
| 1632 | 5157 MODULE_API EXFUN (Fnreverse, 1); |
| 826 | 5158 EXFUN (Fnthcdr, 2); |
| 5159 EXFUN (Fold_assq, 2); | |
| 5160 EXFUN (Fold_equal, 2); | |
| 5161 EXFUN (Fold_member, 2); | |
| 5162 EXFUN (Fold_memq, 2); | |
| 5163 EXFUN (Fplist_get, 3); | |
| 5164 EXFUN (Fplist_member, 2); | |
| 5165 EXFUN (Fplist_put, 3); | |
| 1632 | 5166 MODULE_API EXFUN (Fprovide, 1); |
| 5167 MODULE_API EXFUN (Fput, 3); | |
| 826 | 5168 EXFUN (Frassq, 2); |
| 5169 EXFUN (Fremassq, 2); | |
| 5170 EXFUN (Freplace_list, 2); | |
| 1632 | 5171 MODULE_API EXFUN (Freverse, 1); |
| 1268 | 5172 EXFUN (Fsafe_length, 1); |
| 826 | 5173 EXFUN (Fsort, 2); |
| 5174 EXFUN (Fstring_equal, 2); | |
| 5175 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
|
5176 EXFUN (Fsubseq, 3); |
| 826 | 5177 EXFUN (Fvalid_plist_p, 1); |
| 5178 | |
| 428 | 5179 Lisp_Object list_sort (Lisp_Object, Lisp_Object, |
| 5180 int (*) (Lisp_Object, Lisp_Object, Lisp_Object)); | |
| 5181 Lisp_Object merge (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 5182 | |
| 5183 void bump_string_modiff (Lisp_Object); | |
| 5184 Lisp_Object memq_no_quit (Lisp_Object, Lisp_Object); | |
| 5185 Lisp_Object assoc_no_quit (Lisp_Object, Lisp_Object); | |
| 5186 Lisp_Object assq_no_quit (Lisp_Object, Lisp_Object); | |
| 5187 Lisp_Object rassq_no_quit (Lisp_Object, Lisp_Object); | |
| 5188 Lisp_Object delq_no_quit (Lisp_Object, Lisp_Object); | |
| 5189 Lisp_Object delq_no_quit_and_free_cons (Lisp_Object, Lisp_Object); | |
| 5190 Lisp_Object remassoc_no_quit (Lisp_Object, Lisp_Object); | |
| 5191 Lisp_Object remassq_no_quit (Lisp_Object, Lisp_Object); | |
| 5192 Lisp_Object remrassq_no_quit (Lisp_Object, Lisp_Object); | |
| 5193 | |
|
4906
6ef8256a020a
implement equalp in C, fix case-folding, add equal() method for keymaps
Ben Wing <ben@xemacs.org>
parents:
4888
diff
changeset
|
5194 int plists_differ (Lisp_Object, Lisp_Object, int, int, int, int); |
| 428 | 5195 Lisp_Object internal_plist_get (Lisp_Object, Lisp_Object); |
| 5196 void internal_plist_put (Lisp_Object *, Lisp_Object, Lisp_Object); | |
| 5197 int internal_remprop (Lisp_Object *, Lisp_Object); | |
| 5198 Lisp_Object external_plist_get (Lisp_Object *, Lisp_Object, | |
| 578 | 5199 int, Error_Behavior); |
| 428 | 5200 void external_plist_put (Lisp_Object *, Lisp_Object, |
| 578 | 5201 Lisp_Object, int, Error_Behavior); |
| 5202 int external_remprop (Lisp_Object *, Lisp_Object, int, Error_Behavior); | |
| 853 | 5203 int internal_equal_trapping_problems (Lisp_Object warning_class, |
| 2367 | 5204 const Ascbyte *warning_string, |
| 853 | 5205 int flags, |
| 5206 struct call_trapping_problems_result *p, | |
| 5207 int retval, | |
| 5208 Lisp_Object obj1, Lisp_Object obj2, | |
| 5209 int depth); | |
| 428 | 5210 int internal_equal (Lisp_Object, Lisp_Object, int); |
| 801 | 5211 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
|
5212 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
|
5213 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
|
5214 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
|
5215 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
|
5216 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
|
5217 int internal_equal_0 (Lisp_Object, Lisp_Object, int, int); |
| 428 | 5218 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
|
5219 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
|
5220 void check_losing_bytecode (const Ascbyte *, Lisp_Object); |
| 428 | 5221 |
| 771 | 5222 Lisp_Object add_suffix_to_symbol (Lisp_Object symbol, |
| 2367 | 5223 const Ascbyte *ascii_string); |
| 5224 Lisp_Object add_prefix_to_symbol (const Ascbyte *ascii_string, | |
| 771 | 5225 Lisp_Object symbol); |
| 5226 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5227 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
|
5228 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
|
5229 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
|
5230 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
|
5231 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5232 /* 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
|
5233 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
|
5234 |
| 826 | 5235 /* Defined in free-hook.c */ |
| 5236 EXFUN (Freally_free, 1); | |
| 5237 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5238 /* 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
|
5239 #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
|
5240 #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
|
5241 #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
|
5242 #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
|
5243 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
|
5244 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5245 #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
|
5246 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5247 #undef SYMBOL |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5248 #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
|
5249 #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
|
5250 #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
|
5251 |
| 428 | 5252 /* Defined in glyphs.c */ |
| 826 | 5253 EXFUN (Fmake_glyph_internal, 1); |
| 5254 | |
| 578 | 5255 Error_Behavior decode_error_behavior_flag (Lisp_Object); |
| 5256 Lisp_Object encode_error_behavior_flag (Error_Behavior); | |
| 428 | 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 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
|
5259 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
|
5260 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
|
5261 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
|
5262 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
|
5263 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
|
5264 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
|
5265 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
|
5266 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
|
5267 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
|
5268 |
| 563 | 5269 /* Defined in glyphs-shared.c */ |
| 5270 void shared_resource_validate (Lisp_Object instantiator); | |
| 5271 Lisp_Object shared_resource_normalize (Lisp_Object inst, | |
| 5272 Lisp_Object console_type, | |
| 5273 Lisp_Object dest_mask, | |
| 5274 Lisp_Object tag); | |
| 5275 extern Lisp_Object Q_resource_type, Q_resource_id; | |
| 5276 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5277 /* 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
|
5278 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
|
5279 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
|
5280 |
| 563 | 5281 /* Defined in gui.c */ |
| 2367 | 5282 DECLARE_DOESNT_RETURN (gui_error (const Ascbyte *reason, |
| 563 | 5283 Lisp_Object frob)); |
| 2367 | 5284 DECLARE_DOESNT_RETURN (gui_error_2 (const Ascbyte *reason, |
| 569 | 5285 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
|
5286 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
|
5287 |
| 428 | 5288 /* Defined in indent.c */ |
| 826 | 5289 EXFUN (Findent_to, 3); |
| 5290 EXFUN (Fvertical_motion, 3); | |
| 5291 | |
| 5292 int byte_spaces_at_point (struct buffer *, Bytebpos); | |
| 665 | 5293 int column_at_point (struct buffer *, Charbpos, int); |
| 793 | 5294 int string_column_at_point (Lisp_Object, Charbpos, int); |
| 428 | 5295 int current_column (struct buffer *); |
| 5296 void invalidate_current_column (void); | |
| 665 | 5297 Charbpos vmotion (struct window *, Charbpos, int, int *); |
| 5298 Charbpos vmotion_pixels (Lisp_Object, Charbpos, int, int, int *); | |
| 428 | 5299 |
| 771 | 5300 /* Defined in insdel.c */ |
| 5301 void set_buffer_point (struct buffer *buf, Charbpos pos, Bytebpos bipos); | |
| 5302 | |
| 826 | 5303 /* Defined in intl.c */ |
| 5304 EXFUN (Fgettext, 1); | |
| 5305 | |
| 428 | 5306 /* Defined in keymap.c */ |
| 826 | 5307 EXFUN (Fdefine_key, 3); |
| 5308 EXFUN (Fkey_description, 1); | |
| 5309 EXFUN (Flookup_key, 3); | |
| 5310 EXFUN (Fmake_sparse_keymap, 1); | |
| 5311 | |
| 793 | 5312 void where_is_to_char (Lisp_Object, Eistring *); |
| 428 | 5313 |
| 5314 /* Defined in lread.c */ | |
| 826 | 5315 EXFUN (Fread, 1); |
| 5316 | |
| 428 | 5317 void ebolify_bytecode_constants (Lisp_Object); |
| 5318 void close_load_descs (void); | |
| 5319 int locate_file (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object *, int); | |
| 5320 EXFUN (Flocate_file_clear_hashing, 1); | |
| 442 | 5321 int isfloat_string (const char *); |
| 1983 | 5322 #ifdef HAVE_RATIO |
| 5323 int isratio_string (const char *); | |
| 5324 #endif | |
| 428 | 5325 |
| 5326 /* Well, I've decided to enable this. -- ben */ | |
| 5327 /* And I've decided to make it work right. -- sb */ | |
| 5328 #define LOADHIST | |
| 5329 /* Define the following symbol to enable load history of dumped files */ | |
| 5330 #define LOADHIST_DUMPED | |
| 5331 /* Define the following symbol to enable load history of C source */ | |
| 5332 #define LOADHIST_BUILTIN | |
| 5333 | |
| 5334 #ifdef LOADHIST /* this is just a stupid idea */ | |
| 5335 #define LOADHIST_ATTACH(x) \ | |
| 5336 do { if (initialized) Vcurrent_load_list = Fcons (x, Vcurrent_load_list); } \ | |
| 5337 while (0) | |
| 5338 #else /*! LOADHIST */ | |
| 5339 # define LOADHIST_ATTACH(x) | |
| 5340 #endif /*! LOADHIST */ | |
| 5341 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5342 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
|
5343 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
|
5344 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
|
5345 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
|
5346 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
|
5347 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
|
5348 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
|
5349 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
|
5350 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
|
5351 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
|
5352 |
| 826 | 5353 /* Defined in macros.c */ |
| 5354 EXFUN (Fexecute_kbd_macro, 2); | |
| 5355 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5356 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
|
5357 |
| 428 | 5358 /* Defined in marker.c */ |
| 826 | 5359 EXFUN (Fcopy_marker, 2); |
| 5360 EXFUN (Fmake_marker, 0); | |
| 5361 EXFUN (Fmarker_buffer, 1); | |
| 5362 EXFUN (Fmarker_position, 1); | |
| 5363 EXFUN (Fset_marker, 3); | |
| 5364 EXFUN (Fset_marker_insertion_type, 2); | |
| 5365 | |
| 5366 Bytebpos byte_marker_position (Lisp_Object); | |
| 665 | 5367 Charbpos marker_position (Lisp_Object); |
| 826 | 5368 void set_byte_marker_position (Lisp_Object, Bytebpos); |
| 665 | 5369 void set_marker_position (Lisp_Object, Charbpos); |
| 428 | 5370 void unchain_marker (Lisp_Object); |
| 5371 Lisp_Object noseeum_copy_marker (Lisp_Object, Lisp_Object); | |
| 5372 Lisp_Object set_marker_restricted (Lisp_Object, Lisp_Object, Lisp_Object); | |
| 5373 #ifdef MEMORY_USAGE_STATS | |
|
5170
5ddbab03b0e6
various fixes to memory-usage stats
Ben Wing <ben@xemacs.org>
parents:
5169
diff
changeset
|
5374 Bytecount compute_buffer_marker_usage (struct buffer *b); |
| 428 | 5375 #endif |
| 771 | 5376 void init_buffer_markers (struct buffer *b); |
| 5377 void uninit_buffer_markers (struct buffer *b); | |
| 428 | 5378 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5379 /* 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
|
5380 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
|
5381 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
|
5382 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
|
5383 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
|
5384 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
|
5385 |
| 428 | 5386 /* Defined in minibuf.c */ |
| 5387 extern int minibuf_level; | |
| 867 | 5388 Charcount scmp_1 (const Ibyte *, const Ibyte *, Charcount, int); |
| 428 | 5389 #define scmp(s1, s2, len) scmp_1 (s1, s2, len, completion_ignore_case) |
| 5390 extern int completion_ignore_case; | |
| 867 | 5391 int regexp_ignore_completion_p (const Ibyte *, Lisp_Object, |
| 428 | 5392 Bytecount, Bytecount); |
| 5393 Lisp_Object clear_echo_area (struct frame *, Lisp_Object, int); | |
| 5394 Lisp_Object clear_echo_area_from_print (struct frame *, Lisp_Object, int); | |
| 867 | 5395 void echo_area_append (struct frame *, const Ibyte *, Lisp_Object, |
| 428 | 5396 Bytecount, Bytecount, Lisp_Object); |
| 867 | 5397 void echo_area_message (struct frame *, const Ibyte *, Lisp_Object, |
| 428 | 5398 Bytecount, Bytecount, Lisp_Object); |
| 5399 Lisp_Object echo_area_status (struct frame *); | |
| 5400 int echo_area_active (struct frame *); | |
| 5401 Lisp_Object echo_area_contents (struct frame *); | |
| 867 | 5402 void message_internal (const Ibyte *, Lisp_Object, Bytecount, Bytecount); |
| 5403 void message_append_internal (const Ibyte *, Lisp_Object, | |
| 428 | 5404 Bytecount, Bytecount); |
| 1632 | 5405 MODULE_API void message (const char *, ...) PRINTF_ARGS (1, 2); |
| 442 | 5406 void message_append (const char *, ...) PRINTF_ARGS (1, 2); |
| 5407 void message_no_translate (const char *, ...) PRINTF_ARGS (1, 2); | |
| 428 | 5408 void clear_message (void); |
| 5409 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5410 extern Lisp_Object 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
|
5411 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
|
5412 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
|
5413 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
|
5414 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
|
5415 |
| 771 | 5416 /* Defined in mule-charset.c */ |
| 826 | 5417 EXFUN (Fmake_charset, 3); |
| 5418 | |
| 771 | 5419 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
|
5420 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
|
5421 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
|
5422 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
|
5423 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
|
5424 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
|
5425 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
|
5426 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
|
5427 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5428 /* 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
|
5429 extern Lisp_Object Vmswindows_get_true_file_attributes; |
| 771 | 5430 |
| 428 | 5431 /* Defined in print.c */ |
| 826 | 5432 EXFUN (Fdisplay_error, 2); |
| 5433 EXFUN (Ferror_message_string, 1); | |
| 5434 EXFUN (Fprin1, 2); | |
| 5435 EXFUN (Fprin1_to_string, 2); | |
| 5436 EXFUN (Fprinc, 2); | |
| 5437 EXFUN (Fprint, 2); | |
| 5438 | |
|
4394
cacc942c0d0f
Avoid clearing print-gensym-alist inappropriately when printing hash tables.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4355
diff
changeset
|
5439 Lisp_Object prin1_to_string (Lisp_Object, int); |
| 771 | 5440 |
| 5441 /* Lower-level ways to output data: */ | |
| 3085 | 5442 void default_object_printer (Lisp_Object, Lisp_Object, int); |
| 771 | 5443 void print_internal (Lisp_Object, Lisp_Object, int); |
| 428 | 5444 void debug_print (Lisp_Object); |
| 1204 | 5445 void debug_p4 (Lisp_Object obj); |
| 5446 void debug_p3 (Lisp_Object obj); | |
| 5447 void debug_short_backtrace (int); | |
| 5448 void debug_backtrace (void); | |
| 428 | 5449 /* NOTE: Do not call this with the data of a Lisp_String. Use princ. |
| 5450 * Note: stream should be defaulted before calling | |
| 5451 * (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
|
5452 MODULE_API void write_istring (Lisp_Object stream, const Ibyte *str); |
| 771 | 5453 /* Same goes for this function. */ |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
5454 MODULE_API void write_cistring (Lisp_Object stream, const CIbyte *str); |
| 771 | 5455 /* Same goes for this function. */ |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
5456 MODULE_API void write_ascstring (Lisp_Object stream, const Ascbyte *str); |
| 428 | 5457 /* Same goes for this function. */ |
| 867 | 5458 void write_string_1 (Lisp_Object stream, const Ibyte *str, Bytecount size); |
| 826 | 5459 void write_eistring (Lisp_Object stream, const Eistring *ei); |
| 771 | 5460 |
| 5461 /* Higher-level (printf-style) ways to output data: */ | |
| 1632 | 5462 MODULE_API void write_fmt_string (Lisp_Object stream, const CIbyte *fmt, ...); |
| 5463 MODULE_API void write_fmt_string_lisp (Lisp_Object stream, const CIbyte *fmt, | |
| 5464 int nargs, ...); | |
| 867 | 5465 void stderr_out (const CIbyte *, ...) PRINTF_ARGS (1, 2); |
| 5466 void stderr_out_lisp (const CIbyte *, int nargs, ...); | |
| 5467 void stdout_out (const CIbyte *, ...) PRINTF_ARGS (1, 2); | |
| 1346 | 5468 void external_out (int dest, const CIbyte *fmt, ...) PRINTF_ARGS (2, 3); |
| 867 | 5469 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
|
5470 void debug_out_lisp (const CIbyte *, int nargs, ...); |
| 1743 | 5471 DECLARE_DOESNT_RETURN (fatal (const CIbyte *, ...)) PRINTF_ARGS(1, 2); |
| 771 | 5472 |
| 5473 /* Internal functions: */ | |
| 1261 | 5474 Lisp_Object canonicalize_printcharfun (Lisp_Object printcharfun); |
| 771 | 5475 void temp_output_buffer_setup (Lisp_Object); |
| 5476 void temp_output_buffer_show (Lisp_Object, Lisp_Object); | |
| 428 | 5477 void print_cons (Lisp_Object, Lisp_Object, int); |
| 5478 void print_vector (Lisp_Object, Lisp_Object, int); | |
| 5479 void print_string (Lisp_Object, Lisp_Object, int); | |
| 771 | 5480 void print_symbol (Lisp_Object, Lisp_Object, int); |
| 5481 void print_float (Lisp_Object, Lisp_Object, int); | |
| 603 | 5482 /* The number of bytes required to store the decimal printed |
| 5483 representation of an integral type. Add a few bytes for truncation, | |
| 5484 optional sign prefix, and null byte terminator. | |
| 614 | 5485 2.40824 == log (256) / log (10). |
| 5486 | |
| 5487 We don't use floating point since Sun cc (buggily?) cannot use | |
| 5488 floating point computations to define a compile-time integral | |
| 5489 constant. */ | |
| 603 | 5490 #define DECIMAL_PRINT_SIZE(integral_type) \ |
| 614 | 5491 (((2410824 * sizeof (integral_type)) / 1000000) + 3) |
| 577 | 5492 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
|
5493 void ulong_to_bit_string (char *, unsigned long); |
| 428 | 5494 extern int print_escape_newlines; |
| 1632 | 5495 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
|
5496 extern int in_debug_print; |
| 428 | 5497 Lisp_Object internal_with_output_to_temp_buffer (Lisp_Object, |
| 5498 Lisp_Object (*) (Lisp_Object), | |
| 5499 Lisp_Object, Lisp_Object); | |
| 5500 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
|
5501 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
|
5502 int UNUSED (escapeflag)); |
|
5117
3742ea8250b5
Checking in final CVS version of workspace 'ben-lisp-object'
Ben Wing <ben@xemacs.org>
parents:
3063
diff
changeset
|
5503 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
|
5504 int UNUSED (escapeflag)); |
|
5142
f965e31a35f0
reduce lcrecord headers to 2 words, rename printing_unreadable_object
Ben Wing <ben@xemacs.org>
parents:
5128
diff
changeset
|
5505 MODULE_API DECLARE_DOESNT_RETURN (printing_unreadable_object_fmt (const CIbyte *, |
| 4846 | 5506 ...)) |
| 5507 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
|
5508 DECLARE_DOESNT_RETURN (printing_unreadable_lisp_object (Lisp_Object obj, |
| 4846 | 5509 const Ibyte *name)); |
| 428 | 5510 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5511 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
|
5512 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
|
5513 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
|
5514 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
|
5515 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
|
5516 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
|
5517 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
|
5518 |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5519 /* 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
|
5520 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
|
5521 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
|
5522 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
|
5523 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
|
5524 |
| 428 | 5525 /* Defined in rangetab.c */ |
| 826 | 5526 EXFUN (Fclear_range_table, 1); |
| 5527 EXFUN (Fget_range_table, 3); | |
| 2421 | 5528 EXFUN (Fmake_range_table, 1); |
| 826 | 5529 EXFUN (Fput_range_table, 4); |
|
4690
257b468bf2ca
Move the #'query-coding-region implementation to C.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4682
diff
changeset
|
5530 EXFUN (Fcopy_range_table, 1); |
| 826 | 5531 |
| 2421 | 5532 extern Lisp_Object Qstart_closed_end_open; |
| 5533 extern Lisp_Object Qstart_open_end_open; | |
| 5534 extern Lisp_Object Qstart_closed_end_closed; | |
| 5535 extern Lisp_Object Qstart_open_end_closed; | |
| 5536 | |
| 428 | 5537 void put_range_table (Lisp_Object, EMACS_INT, EMACS_INT, Lisp_Object); |
| 5538 int unified_range_table_bytes_needed (Lisp_Object); | |
| 5539 int unified_range_table_bytes_used (void *); | |
| 5540 void unified_range_table_copy_data (Lisp_Object, void *); | |
| 5541 Lisp_Object unified_range_table_lookup (void *, EMACS_INT, Lisp_Object); | |
| 5542 int unified_range_table_nentries (void *); | |
| 5543 void unified_range_table_get_range (void *, int, EMACS_INT *, EMACS_INT *, | |
| 5544 Lisp_Object *); | |
| 5545 | |
| 5546 /* Defined in search.c */ | |
| 826 | 5547 EXFUN (Fmatch_beginning, 1); |
| 5548 EXFUN (Fmatch_end, 1); | |
| 5549 EXFUN (Fskip_chars_backward, 3); | |
| 5550 EXFUN (Fskip_chars_forward, 3); | |
| 5551 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
|
5552 EXFUN (Fregexp_quote, 1); |
| 826 | 5553 |
| 428 | 5554 struct re_pattern_buffer; |
| 5555 struct re_registers; | |
| 867 | 5556 Charbpos scan_buffer (struct buffer *, Ichar, Charbpos, Charbpos, EMACS_INT, |
| 826 | 5557 EMACS_INT *, int); |
| 665 | 5558 Charbpos find_next_newline (struct buffer *, Charbpos, int); |
| 5559 Charbpos find_next_newline_no_quit (struct buffer *, Charbpos, int); | |
| 826 | 5560 Bytebpos byte_find_next_newline_no_quit (struct buffer *, Bytebpos, int); |
| 867 | 5561 Bytecount byte_find_next_ichar_in_string (Lisp_Object, Ichar, Bytecount, |
| 826 | 5562 EMACS_INT); |
| 665 | 5563 Charbpos find_before_next_newline (struct buffer *, Charbpos, Charbpos, int); |
| 826 | 5564 struct re_pattern_buffer *compile_pattern (Lisp_Object pattern, |
| 5565 struct re_registers *regp, | |
| 5566 Lisp_Object translate, | |
| 5567 Lisp_Object searchobj, | |
| 5568 struct buffer *searchbuf, | |
| 5569 int posix, Error_Behavior errb); | |
| 867 | 5570 Bytecount fast_string_match (Lisp_Object, const Ibyte *, |
| 428 | 5571 Lisp_Object, Bytecount, |
| 578 | 5572 Bytecount, int, Error_Behavior, int); |
| 428 | 5573 Bytecount fast_lisp_string_match (Lisp_Object, Lisp_Object); |
| 507 | 5574 extern Fixnum warn_about_possibly_incompatible_back_references; |
| 502 | 5575 |
| 428 | 5576 |
| 5577 /* Defined in signal.c */ | |
| 5578 void init_interrupts_late (void); | |
| 5579 | |
| 5580 /* Defined in sound.c */ | |
| 826 | 5581 EXFUN (Fding, 3); |
| 5582 | |
| 428 | 5583 void init_device_sound (struct device *); |
| 2367 | 5584 DECLARE_DOESNT_RETURN (report_sound_error (const Ascbyte *, Lisp_Object)); |
| 428 | 5585 |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5586 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
|
5587 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
|
5588 |
| 428 | 5589 /* Defined in specifier.c */ |
| 826 | 5590 EXFUN (Fadd_spec_to_specifier, 5); |
| 5591 EXFUN (Fspecifier_spec_list, 4); | |
| 5592 | |
| 428 | 5593 Lisp_Object specifier_instance (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 5594 Error_Behavior, int, int, Lisp_Object); |
| 428 | 5595 Lisp_Object specifier_instance_no_quit (Lisp_Object, Lisp_Object, Lisp_Object, |
| 578 | 5596 Error_Behavior, int, Lisp_Object); |
| 428 | 5597 |
| 5598 /* Defined in symbols.c */ | |
| 826 | 5599 EXFUN (Fboundp, 1); |
| 5600 EXFUN (Fbuilt_in_variable_type, 1); | |
| 5601 EXFUN (Fdefault_boundp, 1); | |
| 5602 EXFUN (Fdefault_value, 1); | |
| 5603 EXFUN (Ffboundp, 1); | |
| 5604 EXFUN (Ffset, 2); | |
| 5605 EXFUN (Fintern, 2); | |
|
4355
a2af1ff1761f
Provide a DEFAULT argument in #'intern-soft.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4329
diff
changeset
|
5606 EXFUN (Fintern_soft, 3); |
| 826 | 5607 EXFUN (Fkill_local_variable, 1); |
| 5608 EXFUN (Fset, 2); | |
| 5609 EXFUN (Fset_default, 2); | |
| 5610 EXFUN (Fsymbol_function, 1); | |
| 5611 EXFUN (Fsymbol_name, 1); | |
| 5612 EXFUN (Fsymbol_plist, 1); | |
| 5613 EXFUN (Fsymbol_value, 1); | |
| 5614 | |
| 867 | 5615 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
|
5616 Lisp_Object intern_istring (const Ibyte *str); |
| 1632 | 5617 MODULE_API Lisp_Object intern (const CIbyte *str); |
| 867 | 5618 Lisp_Object intern_converting_underscores_to_dashes (const CIbyte *str); |
| 5619 Lisp_Object oblookup (Lisp_Object, const Ibyte *, Bytecount); | |
| 428 | 5620 void map_obarray (Lisp_Object, int (*) (Lisp_Object, void *), void *); |
| 5621 Lisp_Object indirect_function (Lisp_Object, int); | |
| 5622 Lisp_Object symbol_value_in_buffer (Lisp_Object, Lisp_Object); | |
| 5623 void kill_buffer_local_variables (struct buffer *); | |
| 5624 int symbol_value_buffer_local_info (Lisp_Object, struct buffer *); | |
| 5625 Lisp_Object find_symbol_value (Lisp_Object); | |
| 5626 Lisp_Object find_symbol_value_quickly (Lisp_Object, int); | |
| 5627 Lisp_Object top_level_value (Lisp_Object); | |
| 5628 void reject_constant_symbols (Lisp_Object sym, Lisp_Object newval, | |
| 5629 int function_p, | |
| 5630 Lisp_Object follow_past_lisp_magic); | |
| 5631 | |
|
5139
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
5632 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
|
5633 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
|
5634 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
|
5635 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
|
5636 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
|
5637 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
|
5638 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
|
5639 |
| 428 | 5640 /* Defined in syntax.c */ |
| 665 | 5641 Charbpos scan_words (struct buffer *, Charbpos, int); |
| 826 | 5642 EXFUN (Fchar_syntax, 2); |
| 5643 EXFUN (Fforward_word, 2); | |
| 5644 extern Lisp_Object Vstandard_syntax_table; | |
| 3250 | 5645 void signal_syntax_cache_extent_changed (EXTENT extent); |
| 5646 void signal_syntax_cache_extent_adjust (struct buffer *buf); | |
| 826 | 5647 void init_buffer_syntax_cache (struct buffer *buf); |
| 5648 void mark_buffer_syntax_cache (struct buffer *buf); | |
| 5649 void uninit_buffer_syntax_cache (struct buffer *buf); | |
| 5650 extern Lisp_Object Qsyntax_table; | |
| 428 | 5651 |
| 771 | 5652 /* Defined in sysdep.c */ |
| 5653 long get_random (void); | |
| 5654 void seed_random (long arg); | |
| 5655 | |
| 5656 /* Defined in text.c */ | |
| 867 | 5657 void find_charsets_in_ibyte_string (unsigned char *charsets, |
| 5658 const Ibyte *str, | |
| 771 | 5659 Bytecount len); |
| 867 | 5660 void find_charsets_in_ichar_string (unsigned char *charsets, |
| 5661 const Ichar *str, | |
| 771 | 5662 Charcount len); |
| 867 | 5663 int ibyte_string_displayed_columns (const Ibyte *str, Bytecount len); |
| 5664 int ichar_string_displayed_columns (const Ichar *str, Charcount len); | |
| 5665 Charcount ibyte_string_nonascii_chars (const Ibyte *str, Bytecount len); | |
| 5666 void convert_ibyte_string_into_ichar_dynarr (const Ibyte *str, | |
| 771 | 5667 Bytecount len, |
| 867 | 5668 Ichar_dynarr *dyn); |
| 5669 Charcount convert_ibyte_string_into_ichar_string (const Ibyte *str, | |
| 771 | 5670 Bytecount len, |
| 867 | 5671 Ichar *arr); |
| 5672 void convert_ichar_string_into_ibyte_dynarr (Ichar *arr, int nels, | |
| 5673 Ibyte_dynarr *dyn); | |
| 5674 Ibyte *convert_ichar_string_into_malloced_string (Ichar *arr, int nels, | |
| 771 | 5675 Bytecount *len_out); |
| 867 | 5676 Bytecount copy_text_between_formats (const Ibyte *src, Bytecount srclen, |
| 826 | 5677 Internal_Format srcfmt, |
| 5678 Lisp_Object srcobj, | |
| 867 | 5679 Ibyte *dst, Bytecount dstlen, |
| 826 | 5680 Internal_Format dstfmt, |
| 5681 Lisp_Object dstobj, | |
| 5682 Bytecount *src_used); | |
| 5683 Bytecount copy_buffer_text_out (struct buffer *buf, Bytebpos pos, | |
| 867 | 5684 Bytecount len, Ibyte *dst, Bytecount dstlen, |
| 826 | 5685 Internal_Format dstfmt, Lisp_Object dstobj, |
| 5686 Bytecount *src_used); | |
| 771 | 5687 |
| 5688 /* flags for get_buffer_pos_char(), get_buffer_range_char(), etc. */ | |
| 5689 /* At most one of GB_COERCE_RANGE and GB_NO_ERROR_IF_BAD should be | |
| 5690 specified. At most one of GB_NEGATIVE_FROM_END and GB_NO_ERROR_IF_BAD | |
| 5691 should be specified. */ | |
| 5692 | |
| 5693 #define GB_ALLOW_PAST_ACCESSIBLE (1 << 0) | |
| 5694 #define GB_ALLOW_NIL (1 << 1) | |
| 5695 #define GB_CHECK_ORDER (1 << 2) | |
| 5696 #define GB_COERCE_RANGE (1 << 3) | |
| 5697 #define GB_NO_ERROR_IF_BAD (1 << 4) | |
| 5698 #define GB_NEGATIVE_FROM_END (1 << 5) | |
| 5699 #define GB_HISTORICAL_STRING_BEHAVIOR (GB_NEGATIVE_FROM_END | GB_ALLOW_NIL) | |
| 5700 | |
| 5701 Charbpos get_buffer_pos_char (struct buffer *b, Lisp_Object pos, | |
| 5702 unsigned int flags); | |
| 5703 Bytebpos get_buffer_pos_byte (struct buffer *b, Lisp_Object pos, | |
| 5704 unsigned int flags); | |
| 5705 void get_buffer_range_char (struct buffer *b, Lisp_Object from, Lisp_Object to, | |
| 5706 Charbpos *from_out, Charbpos *to_out, | |
| 5707 unsigned int flags); | |
| 5708 void get_buffer_range_byte (struct buffer *b, Lisp_Object from, Lisp_Object to, | |
| 5709 Bytebpos *from_out, Bytebpos *to_out, | |
| 5710 unsigned int flags); | |
| 5711 Charcount get_string_pos_char (Lisp_Object string, Lisp_Object pos, | |
| 5712 unsigned int flags); | |
| 5713 Bytecount get_string_pos_byte (Lisp_Object string, Lisp_Object pos, | |
| 5714 unsigned int flags); | |
| 5715 void get_string_range_char (Lisp_Object string, Lisp_Object from, | |
| 5716 Lisp_Object to, Charcount *from_out, | |
| 5717 Charcount *to_out, unsigned int flags); | |
| 5718 void get_string_range_byte (Lisp_Object string, Lisp_Object from, | |
| 5719 Lisp_Object to, Bytecount *from_out, | |
| 5720 Bytecount *to_out, unsigned int flags); | |
| 826 | 5721 Charxpos get_buffer_or_string_pos_char (Lisp_Object object, Lisp_Object pos, |
| 5722 unsigned int flags); | |
| 5723 Bytexpos get_buffer_or_string_pos_byte (Lisp_Object object, Lisp_Object pos, | |
| 5724 unsigned int flags); | |
| 771 | 5725 void get_buffer_or_string_range_char (Lisp_Object object, Lisp_Object from, |
| 826 | 5726 Lisp_Object to, Charxpos *from_out, |
| 5727 Charxpos *to_out, unsigned int flags); | |
| 771 | 5728 void get_buffer_or_string_range_byte (Lisp_Object object, Lisp_Object from, |
| 826 | 5729 Lisp_Object to, Bytexpos *from_out, |
| 5730 Bytexpos *to_out, unsigned int flags); | |
| 5731 Charxpos buffer_or_string_accessible_begin_char (Lisp_Object object); | |
| 5732 Charxpos buffer_or_string_accessible_end_char (Lisp_Object object); | |
| 5733 Bytexpos buffer_or_string_accessible_begin_byte (Lisp_Object object); | |
| 5734 Bytexpos buffer_or_string_accessible_end_byte (Lisp_Object object); | |
| 5735 Charxpos buffer_or_string_absolute_begin_char (Lisp_Object object); | |
| 5736 Charxpos buffer_or_string_absolute_end_char (Lisp_Object object); | |
| 5737 Bytexpos buffer_or_string_absolute_begin_byte (Lisp_Object object); | |
| 5738 Bytexpos buffer_or_string_absolute_end_byte (Lisp_Object object); | |
| 5739 Charbpos charbpos_clip_to_bounds (Charbpos lower, Charbpos num, | |
| 5740 Charbpos upper); | |
| 5741 Bytebpos bytebpos_clip_to_bounds (Bytebpos lower, Bytebpos num, | |
| 5742 Bytebpos upper); | |
| 5743 Charxpos charxpos_clip_to_bounds (Charxpos lower, Charxpos num, | |
| 5744 Charxpos upper); | |
| 5745 Bytexpos bytexpos_clip_to_bounds (Bytexpos lower, Bytexpos num, | |
| 5746 Bytexpos upper); | |
| 5747 Charxpos buffer_or_string_clip_to_accessible_char (Lisp_Object object, | |
| 5748 Charxpos pos); | |
| 5749 Bytexpos buffer_or_string_clip_to_accessible_byte (Lisp_Object object, | |
| 5750 Bytexpos pos); | |
| 5751 Charxpos buffer_or_string_clip_to_absolute_char (Lisp_Object object, | |
| 5752 Charxpos pos); | |
| 5753 Bytexpos buffer_or_string_clip_to_absolute_byte (Lisp_Object object, | |
| 5754 Bytexpos pos); | |
| 5755 | |
| 771 | 5756 |
| 5757 #ifdef ENABLE_COMPOSITE_CHARS | |
| 5758 | |
| 867 | 5759 Ichar lookup_composite_char (Ibyte *str, int len); |
| 5760 Lisp_Object composite_char_string (Ichar ch); | |
| 771 | 5761 #endif /* ENABLE_COMPOSITE_CHARS */ |
| 5762 | |
| 5763 EXFUN (Ffind_charset, 1); | |
| 5764 EXFUN (Fget_charset, 1); | |
| 5765 EXFUN (Fcharset_list, 0); | |
| 5766 | |
| 5767 extern Lisp_Object Vcharset_ascii; | |
| 5768 extern Lisp_Object Vcharset_control_1; | |
| 5769 extern Lisp_Object Vcharset_latin_iso8859_1; | |
| 5770 extern Lisp_Object Vcharset_latin_iso8859_2; | |
| 5771 extern Lisp_Object Vcharset_latin_iso8859_3; | |
| 5772 extern Lisp_Object Vcharset_latin_iso8859_4; | |
| 5773 extern Lisp_Object Vcharset_thai_tis620; | |
| 5774 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
|
5775 extern Lisp_Object Vcharset_arabic_iso8859_6; |
| 771 | 5776 extern Lisp_Object Vcharset_hebrew_iso8859_8; |
| 5777 extern Lisp_Object Vcharset_katakana_jisx0201; | |
| 5778 extern Lisp_Object Vcharset_latin_jisx0201; | |
| 5779 extern Lisp_Object Vcharset_cyrillic_iso8859_5; | |
| 5780 extern Lisp_Object Vcharset_latin_iso8859_9; | |
| 3094 | 5781 extern Lisp_Object Vcharset_latin_iso8859_15; |
| 771 | 5782 extern Lisp_Object Vcharset_japanese_jisx0208_1978; |
| 5783 extern Lisp_Object Vcharset_chinese_gb2312; | |
| 5784 extern Lisp_Object Vcharset_japanese_jisx0208; | |
| 5785 extern Lisp_Object Vcharset_korean_ksc5601; | |
| 5786 extern Lisp_Object Vcharset_japanese_jisx0212; | |
| 5787 extern Lisp_Object Vcharset_chinese_cns11643_1; | |
| 5788 extern Lisp_Object Vcharset_chinese_cns11643_2; | |
| 5789 extern Lisp_Object Vcharset_chinese_big5_1; | |
| 5790 extern Lisp_Object Vcharset_chinese_big5_2; | |
| 5791 extern Lisp_Object Vcharset_composite; | |
| 5792 | |
| 867 | 5793 Ichar Lstream_get_ichar_1 (Lstream *stream, int first_char); |
| 5794 int Lstream_fput_ichar (Lstream *stream, Ichar ch); | |
| 5795 void Lstream_funget_ichar (Lstream *stream, Ichar ch); | |
| 5796 | |
| 5797 DECLARE_INLINE_HEADER (Ibyte *qxestrdup (const Ibyte *s)) | |
| 771 | 5798 { |
| 2367 | 5799 return (Ibyte *) xstrdup ((const Chbyte *) s); |
| 771 | 5800 } |
| 5801 | |
| 867 | 5802 DECLARE_INLINE_HEADER (Bytecount qxestrlen (const Ibyte *s)) |
| 771 | 5803 { |
| 2367 | 5804 return strlen ((const Chbyte *) s); |
| 771 | 5805 } |
| 5806 | |
| 867 | 5807 DECLARE_INLINE_HEADER (Charcount qxestrcharlen (const Ibyte *s)) |
| 771 | 5808 { |
| 5809 return bytecount_to_charcount (s, qxestrlen (s)); | |
| 5810 } | |
| 5811 | |
| 867 | 5812 DECLARE_INLINE_HEADER (int qxestrcmp (const Ibyte *s1, |
| 5813 const Ibyte *s2)) | |
| 771 | 5814 { |
| 2367 | 5815 return strcmp ((const Chbyte *) s1, (const Chbyte *) s2); |
| 771 | 5816 } |
| 5817 | |
| 2367 | 5818 DECLARE_INLINE_HEADER (int qxestrcmp_ascii (const Ibyte *s1, |
| 5819 const Ascbyte *s2)) | |
| 771 | 5820 { |
| 2367 | 5821 return strcmp ((const Chbyte *) s1, s2); |
| 771 | 5822 } |
| 5823 | |
| 867 | 5824 DECLARE_INLINE_HEADER (int qxestrncmp (const Ibyte *string1, |
| 5825 const Ibyte *string2, | |
| 771 | 5826 Bytecount count)) |
| 5827 { | |
| 2367 | 5828 return strncmp ((const Chbyte *) string1, (const Chbyte *) string2, |
| 771 | 5829 (size_t) count); |
| 5830 } | |
| 5831 | |
| 2367 | 5832 DECLARE_INLINE_HEADER (int qxestrncmp_ascii (const Ibyte *string1, |
| 5833 const Ascbyte *string2, | |
| 5834 Bytecount count)) | |
| 771 | 5835 { |
| 2367 | 5836 return strncmp ((const Chbyte *) string1, string2, (size_t) count); |
| 771 | 5837 } |
| 5838 | |
| 867 | 5839 DECLARE_INLINE_HEADER (Ibyte *qxestrcpy (Ibyte *strDest, |
| 2367 | 5840 const Ibyte *strSource)) |
| 771 | 5841 { |
| 2367 | 5842 return (Ibyte *) strcpy ((Chbyte *) strDest, (const Chbyte *) strSource); |
| 771 | 5843 } |
| 5844 | |
| 2367 | 5845 DECLARE_INLINE_HEADER (Ibyte *qxestrcpy_ascii (Ibyte *strDest, |
| 5846 const Ascbyte *strSource)) | |
| 771 | 5847 { |
| 2367 | 5848 return (Ibyte *) strcpy ((Chbyte *) strDest, strSource); |
| 771 | 5849 } |
| 5850 | |
| 867 | 5851 DECLARE_INLINE_HEADER (Ibyte *qxestrncpy (Ibyte *strDest, |
| 2367 | 5852 const Ibyte *strSource, |
| 5853 Bytecount count)) | |
| 771 | 5854 { |
| 2367 | 5855 return (Ibyte *) strncpy ((Chbyte *) strDest, (const Chbyte *) strSource, |
| 771 | 5856 (size_t) count); |
| 5857 } | |
| 5858 | |
| 2367 | 5859 DECLARE_INLINE_HEADER (Ibyte *qxestrncpy_ascii (Ibyte *strDest, |
| 5860 const Ascbyte *strSource, | |
| 5861 Bytecount count)) | |
| 771 | 5862 { |
| 2367 | 5863 return (Ibyte *) strncpy ((Chbyte *) strDest, strSource, (size_t) count); |
| 771 | 5864 } |
| 5865 | |
| 867 | 5866 DECLARE_INLINE_HEADER (Ibyte *qxestrcat (Ibyte *strDest, |
| 2367 | 5867 const Ibyte *strSource)) |
| 771 | 5868 { |
| 2367 | 5869 return (Ibyte *) strcat ((Chbyte *) strDest, (const Chbyte *) strSource); |
| 771 | 5870 } |
| 5871 | |
| 2367 | 5872 DECLARE_INLINE_HEADER (Ibyte *qxestrcat_ascii (Ibyte *strDest, |
| 5873 const Ascbyte *strSource)) | |
| 771 | 5874 { |
| 2367 | 5875 return (Ibyte *) strcat ((Chbyte *) strDest, strSource); |
| 771 | 5876 } |
| 5877 | |
| 867 | 5878 DECLARE_INLINE_HEADER (Ibyte *qxestrncat (Ibyte *strDest, |
| 2367 | 5879 const Ibyte *strSource, |
| 5880 Bytecount count)) | |
| 771 | 5881 { |
| 2367 | 5882 return (Ibyte *) strncat ((Chbyte *) strDest, (const Chbyte *) strSource, |
| 771 | 5883 (size_t) count); |
| 5884 } | |
| 5885 | |
| 2367 | 5886 DECLARE_INLINE_HEADER (Ibyte *qxestrncat_ascii (Ibyte *strDest, |
| 5887 const Ascbyte *strSource, | |
| 5888 Bytecount count)) | |
| 771 | 5889 { |
| 2367 | 5890 return (Ibyte *) strncat ((Chbyte *) strDest, strSource, (size_t) count); |
| 771 | 5891 } |
| 5892 | |
| 867 | 5893 DECLARE_INLINE_HEADER (Ibyte *qxestrchr (const Ibyte *s, Ichar c)) |
| 771 | 5894 { |
| 5895 assert (c >= 0 && c <= 255); | |
| 2367 | 5896 return (Ibyte *) strchr ((const Chbyte *) s, c); |
| 771 | 5897 } |
| 5898 | |
| 867 | 5899 DECLARE_INLINE_HEADER (Ibyte *qxestrrchr (const Ibyte *s, Ichar c)) |
| 771 | 5900 { |
| 5901 assert (c >= 0 && c <= 255); | |
| 2367 | 5902 return (Ibyte *) strrchr ((const Chbyte *) s, c); |
| 771 | 5903 } |
| 5904 | |
| 867 | 5905 DECLARE_INLINE_HEADER (Ibyte *qxestrstr (const Ibyte *string1, |
| 2367 | 5906 const Ibyte *string2)) |
| 771 | 5907 { |
| 2367 | 5908 return (Ibyte *) strstr ((const Chbyte *) string1, (const Chbyte *) string2); |
| 771 | 5909 } |
| 5910 | |
| 867 | 5911 DECLARE_INLINE_HEADER (Bytecount qxestrcspn (const Ibyte *string, |
| 5912 const CIbyte *strCharSet)) | |
| 771 | 5913 { |
| 2367 | 5914 return (Bytecount) strcspn ((const Chbyte *) string, strCharSet); |
| 771 | 5915 } |
| 5916 | |
| 867 | 5917 DECLARE_INLINE_HEADER (Bytecount qxestrspn (const Ibyte *string, |
| 5918 const CIbyte *strCharSet)) | |
| 771 | 5919 { |
| 2367 | 5920 return (Bytecount) strspn ((const Chbyte *) string, strCharSet); |
| 771 | 5921 } |
| 5922 | |
| 867 | 5923 DECLARE_INLINE_HEADER (Ibyte *qxestrpbrk (const Ibyte *string, |
| 2367 | 5924 const CIbyte *strCharSet)) |
| 771 | 5925 { |
| 2367 | 5926 return (Ibyte *) strpbrk ((const Chbyte *) string, strCharSet); |
| 771 | 5927 } |
| 5928 | |
| 867 | 5929 DECLARE_INLINE_HEADER (Ibyte *qxestrtok (Ibyte *strToken, |
| 2367 | 5930 const CIbyte *strDelimit)) |
| 771 | 5931 { |
| 2367 | 5932 return (Ibyte *) strtok ((Chbyte *) strToken, strDelimit); |
| 771 | 5933 } |
| 5934 | |
| 867 | 5935 DECLARE_INLINE_HEADER (double qxestrtod (const Ibyte *nptr, |
| 5936 Ibyte **endptr)) | |
| 771 | 5937 { |
| 2367 | 5938 return strtod ((const Chbyte *) nptr, (Chbyte **) endptr); |
| 771 | 5939 } |
| 5940 | |
| 867 | 5941 DECLARE_INLINE_HEADER (long qxestrtol (const Ibyte *nptr, Ibyte **endptr, |
| 771 | 5942 int base)) |
| 5943 { | |
| 2367 | 5944 return strtol ((const Chbyte *) nptr, (Chbyte **) endptr, base); |
| 771 | 5945 } |
| 5946 | |
| 867 | 5947 DECLARE_INLINE_HEADER (unsigned long qxestrtoul (const Ibyte *nptr, |
| 5948 Ibyte **endptr, | |
| 771 | 5949 int base)) |
| 5950 { | |
| 2367 | 5951 return strtoul ((const Chbyte *) nptr, (Chbyte **) endptr, base); |
| 771 | 5952 } |
| 5953 | |
| 867 | 5954 DECLARE_INLINE_HEADER (int qxeatoi (const Ibyte *string)) |
| 771 | 5955 { |
| 2367 | 5956 return atoi ((const Chbyte *) string); |
| 771 | 5957 } |
| 5958 | |
| 1204 | 5959 DECLARE_INLINE_HEADER (Ibyte *qxestrupr (Ibyte *s)) |
| 5960 { | |
| 2367 | 5961 return (Ibyte *) strupr ((Chbyte *) s); |
| 1204 | 5962 } |
| 5963 | |
| 5964 DECLARE_INLINE_HEADER (Ibyte *qxestrlwr (Ibyte *s)) | |
| 5965 { | |
| 2367 | 5966 return (Ibyte *) strlwr ((Chbyte *) s); |
| 1204 | 5967 } |
| 5968 | |
| 867 | 5969 int qxesprintf (Ibyte *buffer, const CIbyte *format, ...) |
| 771 | 5970 PRINTF_ARGS (2, 3); |
| 5971 | |
| 2367 | 5972 DECLARE_INLINE_HEADER (int qxesscanf_ascii_1 (Ibyte *buffer, |
| 5973 const Ascbyte *format, | |
| 5974 void *ptr)) | |
| 5975 { | |
| 5976 /* #### DAMNIT! No vsscanf! */ | |
| 5977 return sscanf ((Chbyte *) buffer, format, ptr); | |
| 5978 } | |
| 5979 | |
| 771 | 5980 /* Do not use POSIX locale routines. Not Mule-correct. */ |
| 5981 #define qxestrcoll DO NOT USE. | |
| 5982 #define qxestrxfrm DO NOT USE. | |
| 5983 | |
| 867 | 5984 int qxestrcasecmp (const Ibyte *s1, const Ibyte *s2); |
| 2367 | 5985 int qxestrcasecmp_ascii (const Ibyte *s1, const Ascbyte *s2); |
| 867 | 5986 int qxestrcasecmp_i18n (const Ibyte *s1, const Ibyte *s2); |
| 2367 | 5987 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
|
5988 int lisp_strcasecmp_ascii (Lisp_Object s1, Lisp_Object s2); |
| 771 | 5989 int lisp_strcasecmp_i18n (Lisp_Object s1, Lisp_Object s2); |
| 867 | 5990 int qxestrncasecmp (const Ibyte *s1, const Ibyte *s2, Bytecount len); |
| 2367 | 5991 int qxestrncasecmp_ascii (const Ibyte *s1, const Ascbyte *s2, |
| 5992 Bytecount len); | |
| 867 | 5993 int qxestrncasecmp_i18n (const Ibyte *s1, const Ibyte *s2, Bytecount len); |
| 2367 | 5994 int ascii_strncasecmp (const Ascbyte *s1, const Ascbyte *s2, |
| 771 | 5995 Bytecount len); |
| 867 | 5996 int qxememcmp (const Ibyte *s1, const Ibyte *s2, Bytecount len); |
| 5997 int qxememcmp4 (const Ibyte *s1, Bytecount len1, | |
| 5998 const Ibyte *s2, Bytecount len2); | |
| 5999 int qxememcasecmp (const Ibyte *s1, const Ibyte *s2, Bytecount len); | |
| 6000 int qxememcasecmp4 (const Ibyte *s1, Bytecount len1, | |
| 6001 const Ibyte *s2, Bytecount len2); | |
| 6002 int qxetextcmp (const Ibyte *s1, Bytecount len1, | |
| 6003 const Ibyte *s2, Bytecount len2); | |
| 6004 int qxetextcmp_matching (const Ibyte *s1, Bytecount len1, | |
| 6005 const Ibyte *s2, Bytecount len2, | |
| 801 | 6006 Charcount *matching); |
| 867 | 6007 int qxetextcasecmp (const Ibyte *s1, Bytecount len1, |
| 6008 const Ibyte *s2, Bytecount len2); | |
| 6009 int qxetextcasecmp_matching (const Ibyte *s1, Bytecount len1, | |
| 6010 const Ibyte *s2, Bytecount len2, | |
| 801 | 6011 Charcount *matching); |
| 771 | 6012 |
| 6013 void buffer_mule_signal_inserted_region (struct buffer *buf, Charbpos start, | |
| 6014 Bytecount bytelength, | |
| 6015 Charcount charlength); | |
| 6016 void buffer_mule_signal_deleted_region (struct buffer *buf, Charbpos start, | |
| 826 | 6017 Charbpos end, Bytebpos byte_start, |
| 6018 Bytebpos byte_end); | |
| 771 | 6019 |
| 2367 | 6020 typedef struct |
| 6021 { | |
| 6022 const char *srctext; | |
| 6023 void *dst; | |
| 6024 Bytecount dst_size; | |
| 6025 } alloca_convert_vals; | |
| 6026 | |
| 6027 typedef struct | |
| 6028 { | |
| 6029 Dynarr_declare (alloca_convert_vals); | |
| 6030 } alloca_convert_vals_dynarr; | |
| 6031 | |
| 6032 extern alloca_convert_vals_dynarr *active_alloca_convert; | |
| 6033 | |
| 6034 MODULE_API int find_pos_of_existing_active_alloca_convert (const char * | |
| 6035 srctext); | |
| 6036 | |
|
5139
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diff
changeset
|
6037 /* Defined in undo.c */ |
|
a48ef26d87ee
Clean up prototypes for Lisp variables/symbols. Put decls for them with
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5097
diff
changeset
|
6038 extern Lisp_Object Qinhibit_read_only; |
|
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diff
changeset
|
6039 |
| 771 | 6040 /* Defined in unicode.c */ |
| 1204 | 6041 extern const struct sized_memory_description to_unicode_description; |
| 6042 extern const struct sized_memory_description from_unicode_description; | |
| 771 | 6043 void init_charset_unicode_tables (Lisp_Object charset); |
| 6044 void free_charset_unicode_tables (Lisp_Object charset); | |
| 6045 void recalculate_unicode_precedence (void); | |
| 6046 extern Lisp_Object Qunicode; | |
| 4096 | 6047 extern Lisp_Object Qutf_16, Qutf_8, Qucs_4, Qutf_7, Qutf_32; |
| 771 | 6048 #ifdef MEMORY_USAGE_STATS |
| 6049 Bytecount compute_from_unicode_table_size (Lisp_Object charset, | |
|
5157
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Ben Wing <ben@xemacs.org>
parents:
5146
diff
changeset
|
6050 struct usage_stats *stats); |
| 771 | 6051 Bytecount compute_to_unicode_table_size (Lisp_Object charset, |
|
5157
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5146
diff
changeset
|
6052 struct usage_stats *stats); |
| 771 | 6053 #endif /* MEMORY_USAGE_STATS */ |
| 6054 | |
| 428 | 6055 /* Defined in undo.c */ |
| 826 | 6056 EXFUN (Fundo_boundary, 0); |
| 6057 | |
| 428 | 6058 Lisp_Object truncate_undo_list (Lisp_Object, int, int); |
| 6059 void record_extent (Lisp_Object, int); | |
| 665 | 6060 void record_insert (struct buffer *, Charbpos, Charcount); |
| 6061 void record_delete (struct buffer *, Charbpos, Charcount); | |
| 6062 void record_change (struct buffer *, Charbpos, Charcount); | |
| 428 | 6063 |
| 6064 /* Defined in unex*.c */ | |
| 814 | 6065 #ifdef WIN32_NATIVE |
| 867 | 6066 int unexec (Ibyte *, Ibyte *, uintptr_t, uintptr_t, uintptr_t); |
| 814 | 6067 #else |
| 6068 int unexec (Extbyte *, Extbyte *, uintptr_t, uintptr_t, uintptr_t); | |
| 6069 #endif | |
| 428 | 6070 #ifdef RUN_TIME_REMAP |
| 6071 int run_time_remap (char *); | |
| 6072 #endif | |
| 6073 | |
| 6074 /* Defined in vm-limit.c */ | |
| 442 | 6075 void memory_warnings (void *, void (*) (const char *)); |
| 428 | 6076 |
|
5139
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Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
6077 /* 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
|
6078 extern Lisp_Object Vmswindows_downcase_file_names; |
|
a48ef26d87ee
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parents:
5097
diff
changeset
|
6079 |
|
a48ef26d87ee
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Ben Wing <ben@xemacs.org>
parents:
5097
diff
changeset
|
6080 /* 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
|
6081 extern Lisp_Object Qwindow_live_p; |
| 1927 | 6082 |
| 1743 | 6083 END_C_DECLS |
| 1650 | 6084 |
| 440 | 6085 #endif /* INCLUDED_lisp_h_ */ |