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428
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1 /* Fundamental definitions for XEmacs Lisp interpreter.
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2 Copyright (C) 1985-1987, 1992-1995 Free Software Foundation, Inc.
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3 Copyright (C) 1993-1996 Richard Mlynarik.
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771
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4 Copyright (C) 1995, 1996, 2000, 2001, 2002 Ben Wing.
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428
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5
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6 This file is part of XEmacs.
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7
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8 XEmacs is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 2, or (at your option) any
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11 later version.
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12
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13 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with XEmacs; see the file COPYING. If not, write to
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20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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21 Boston, MA 02111-1307, USA. */
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22
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23 /* Synched up with: FSF 19.30. */
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24
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440
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25 #ifndef INCLUDED_lisp_h_
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26 #define INCLUDED_lisp_h_
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428
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27
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28 /************************************************************************/
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29 /* general definitions */
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30 /************************************************************************/
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31
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442
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32 /* ------------------------ include files ------------------- */
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33
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428
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34 /* We include the following generally useful header files so that you
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35 don't have to worry about prototypes when using the standard C
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36 library functions and macros. These files shouldn't be excessively
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37 large so they shouldn't cause that much of a slowdown. */
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38
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39 #include <stdlib.h>
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40 #include <string.h> /* primarily for memcpy, etc. */
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41 #include <stdio.h> /* NULL, etc. */
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42 #include <ctype.h>
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43 #include <stdarg.h>
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44 #include <stddef.h> /* offsetof */
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45 #include <sys/types.h>
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442
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46 #include <limits.h>
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47
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647
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48 /* ------------------------ definition of EMACS_INT ------------------- */
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49
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50 /* EMACS_INT is the underlying integral type into which a Lisp_Object must fit.
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51 In particular, it must be large enough to contain a pointer.
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52 config.h can override this, e.g. to use `long long' for bigger lisp ints.
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53
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54 #### In point of fact, it would NOT be a good idea for config.h to mess
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55 with EMACS_INT. A lot of code makes the basic assumption that EMACS_INT
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56 is the size of a pointer. */
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57
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58 #ifndef SIZEOF_EMACS_INT
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59 # define SIZEOF_EMACS_INT SIZEOF_VOID_P
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60 #endif
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61
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62 #ifndef EMACS_INT
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63 # if SIZEOF_EMACS_INT == SIZEOF_LONG
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64 # define EMACS_INT long
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65 # elif SIZEOF_EMACS_INT == SIZEOF_INT
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66 # define EMACS_INT int
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67 # elif SIZEOF_EMACS_INT == SIZEOF_LONG_LONG
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68 # define EMACS_INT long long
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69 # else
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70 # error Unable to determine suitable type for EMACS_INT
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71 # endif
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72 #endif
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73
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74 #ifndef EMACS_UINT
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75 # define EMACS_UINT unsigned EMACS_INT
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76 #endif
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77
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78 #define BITS_PER_EMACS_INT (SIZEOF_EMACS_INT * BITS_PER_CHAR)
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79
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80 /* ------------------------ basic char/int typedefs ------------------- */
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81
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82 /* The definitions we put here use typedefs to attribute specific meaning
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83 to types that by themselves are pretty general. Stuff pointed to by a
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84 char * or unsigned char * will nearly always be one of four types:
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85 a) pointer to internally-formatted text; b) pointer to text in some
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86 external format, which can be defined as all formats other than the
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87 internal one; c) pure ASCII text; d) binary data that is not meant to
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88 be interpreted as text. [A fifth possible type "e) a general pointer
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89 to memory" should be replaced with void *.] Using these more specific
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90 types rather than the general ones helps avoid the confusions that
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91 occur when the semantics of a char * argument being studied are unclear.
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92
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93 Note that these typedefs are purely for documentation purposes; from
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94 the C code's perspective, they are exactly equivalent to `char *',
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95 `unsigned char *', etc., so you can freely use them with library
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96 functions declared as such. */
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97
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98 /* The data representing the text in a buffer is logically a set
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665
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99 of Intbytes, declared as follows. */
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100
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101 typedef unsigned char Intbyte;
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647
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102
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103 /* The following should be used when you are working with internal data
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104 but for whatever reason need to have it declared a "char *". Examples
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105 are function arguments whose values are most commonly literal strings,
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106 or where you have to apply a stdlib string function to internal data.
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107
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665
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108 In general, you should avoid this where possible and use Intbyte instead,
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647
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109 for consistency. For example, the new Mule workspace contains
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665
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110 Intbyte versions of the stdlib string functions. */
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111
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112 typedef char CIntbyte;
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647
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113
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114 /* The data representing a string in "external" format (binary or any
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115 external encoding) is logically a set of Extbytes, declared as
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116 follows. Extbyte is guaranteed to be just a char, so for example
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117 strlen (Extbyte *) is OK. Extbyte is only a documentation device
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118 for referring to external text. */
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119
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120 typedef char Extbyte;
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771
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121 typedef unsigned char UExtbyte;
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647
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122
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123 /* A byte in a string in binary format: */
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124 typedef char Char_Binary;
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125 typedef signed char SChar_Binary;
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126 typedef unsigned char UChar_Binary;
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127
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128 /* A byte in a string in entirely US-ASCII format: (Nothing outside
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129 the range 00 - 7F) */
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130
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131 typedef char Char_ASCII;
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132 typedef unsigned char UChar_ASCII;
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133
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134
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135 /* To the user, a buffer is made up of characters, declared as follows.
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665
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136 In the non-Mule world, characters and Intbytes are equivalent.
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647
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137 In the Mule world, a character requires (typically) 1 to 4
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665
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138 Intbytes for its representation in a buffer. */
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647
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139
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140 typedef int Emchar;
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141
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142 /* Different ways of referring to a position in a buffer. We use
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143 the typedefs in preference to 'EMACS_INT' to make it clearer what
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144 sort of position is being used. See extents.c for a description
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145 of the different positions. We put them here instead of in
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146 buffer.h (where they rightfully belong) to avoid syntax errors
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147 in function prototypes. */
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148
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800
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149
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665
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150 typedef EMACS_INT Charbpos;
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151 typedef EMACS_INT Bytebpos;
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152 typedef EMACS_INT Membpos;
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647
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153
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154 /* Counts of bytes or chars */
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155 typedef EMACS_INT Bytecount;
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156 typedef EMACS_INT Charcount;
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665
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157 /* Counts of elements */
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158 typedef EMACS_INT Elemcount;
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159 /* Hash codes */
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160 typedef unsigned long Hashcode;
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647
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161
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771
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162 #ifdef HAVE_INTTYPES_H
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163 #include <inttypes.h>
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164 #elif SIZEOF_VOID_P == SIZEOF_INT
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165 typedef int intptr_t;
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166 typedef unsigned int uintptr_t;
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167 #elif SIZEOF_VOID_P == SIZEOF_LONG
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168 typedef long intptr_t;
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169 typedef unsigned long uintptr_t;
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170 #elif defined(SIZEOF_LONG_LONG) && SIZEOF_VOID_P == SIZEOF_LONG_LONG
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171 typedef long long intptr_t;
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172 typedef unsigned long long uintptr_t;
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173 #else
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174 /* Just pray. May break, may not. */
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175 typedef long intptr_t;
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176 typedef unsigned long uintptr_t;
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177 #endif
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178
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793
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179 /* ------------------------ basic compiler defines ------------------- */
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428
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180
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181 /* Also define min() and max(). (Some compilers put them in strange
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182 places that won't be referenced by the above include files, such
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183 as 'macros.h' under Solaris.) */
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184
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185 #ifndef min
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186 #define min(a,b) (((a) <= (b)) ? (a) : (b))
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187 #endif
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188 #ifndef max
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189 #define max(a,b) (((a) > (b)) ? (a) : (b))
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190 #endif
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191
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192 #ifndef PRINTF_ARGS
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193 # if defined (__GNUC__) && (__GNUC__ >= 2)
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194 # define PRINTF_ARGS(string_index,first_to_check) \
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195 __attribute__ ((format (printf, string_index, first_to_check)))
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196 # else
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197 # define PRINTF_ARGS(string_index,first_to_check)
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198 # endif /* GNUC */
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199 #endif
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200
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201 #ifndef DOESNT_RETURN
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202 # if defined __GNUC__
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203 # if ((__GNUC__ > 2) || (__GNUC__ == 2) && (__GNUC_MINOR__ >= 5))
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442
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204 # define DOESNT_RETURN void
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428
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205 # define DECLARE_DOESNT_RETURN(decl) \
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442
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206 extern void decl __attribute__ ((noreturn))
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428
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207 # define DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(decl,str,idx) \
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208 /* Should be able to state multiple independent __attribute__s, but \
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209 the losing syntax doesn't work that way, and screws losing cpp */ \
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442
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210 extern void decl \
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428
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211 __attribute__ ((noreturn, format (printf, str, idx)))
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212 # else
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213 # define DOESNT_RETURN void volatile
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214 # define DECLARE_DOESNT_RETURN(decl) extern void volatile decl
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215 # define DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(decl,str,idx) \
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216 extern void volatile decl PRINTF_ARGS(str,idx)
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217 # endif /* GNUC 2.5 */
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218 # else
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219 # define DOESNT_RETURN void
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220 # define DECLARE_DOESNT_RETURN(decl) extern void decl
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221 # define DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(decl,str,idx) \
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222 extern void decl PRINTF_ARGS(str,idx)
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223 # endif /* GNUC */
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224 #endif
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225
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771
|
226 /* Another try to fix SunPro C compiler warnings */
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227 /* "end-of-loop code not reached" */
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228 /* "statement not reached */
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229 #if defined __SUNPRO_C || defined __USLC__
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230 #define RETURN_SANS_WARNINGS if (1) return
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231 #define RETURN_NOT_REACHED(value)
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232 #else
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233 #define RETURN_SANS_WARNINGS return
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234 #define RETURN_NOT_REACHED(value) return value;
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|
|
235 #endif
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236
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|
793
|
237 #ifndef DO_NOTHING
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|
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238 #define DO_NOTHING do {} while (0)
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|
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239 #endif
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240
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241 #ifndef DECLARE_NOTHING
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242 #define DECLARE_NOTHING struct nosuchstruct
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243 #endif
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244
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245 /*#ifdef DEBUG_XEMACS*/
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246 #define REGISTER
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247 #define register
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248 /*#else*/
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249 /*#define REGISTER register*/
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250 /*#endif*/
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251
|
|
|
252 /* ------------------------ alignment definitions ------------------- */
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|
|
253
|
|
454
|
254 /* No type has a greater alignment requirement than max_align_t.
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|
255 (except perhaps for types we don't use, like long double) */
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|
256 typedef union
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257 {
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258 struct { long l; } l;
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259 struct { void *p; } p;
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260 struct { void (*f)(void); } f;
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261 struct { double d; } d;
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262 } max_align_t;
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263
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771
|
264 /* ALIGNOF returns the required alignment of a type -- i.e. a value such
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|
265 that data of this type must begin at a memory address which is a
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266 multiple of that value. For simple types, this is often the same size
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|
267 as the type itself. */
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268
|
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428
|
269 #ifndef ALIGNOF
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|
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270 # if defined (__GNUC__) && (__GNUC__ >= 2)
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454
|
271 /* gcc has an extension that gives us exactly what we want. */
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|
272 # define ALIGNOF(type) __alignof__ (type)
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273 # elif ! defined (__cplusplus)
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274 /* The following is mostly portable, except that:
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275 - it doesn't work for inside out declarations like void (*) (void).
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276 (so just call ALIGNOF with a typedef'ed name)
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277 - it doesn't work with C++. The C++ committee has decided,
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|
278 in its infinite wisdom, that:
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|
279 "Types must be declared in declarations, not in expressions." */
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280 # define ALIGNOF(type) offsetof (struct { char c; type member; }, member)
|
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428
|
281 # else
|
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456
|
282 /* C++ is annoying, but it has a big bag of tricks.
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283 The following doesn't have the "inside out" declaration bug C does. */
|
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458
|
284 template<typename T> struct alignment_trick { char c; T member; };
|
|
456
|
285 # define ALIGNOF(type) offsetof (alignment_trick<type>, member)
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428
|
286 # endif
|
|
454
|
287 #endif /* ALIGNOF */
|
|
428
|
288
|
|
771
|
289 /* ALIGN_SIZE returns the smallest size greater than or equal to LEN which
|
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|
290 is a multiple of UNIT. This can be used to assure that data that
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291 follows a block of the returned size is of correct alignment for a type
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292 whose alignment (as returned by ALIGNOF) is UNIT (provided that the
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293 block itself is correctly aligned for this type; memory returned by
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|
294 malloc() is guaranteed to be correctly aligned for all types). */
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|
295
|
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428
|
296 #define ALIGN_SIZE(len, unit) \
|
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|
297 ((((len) + (unit) - 1) / (unit)) * (unit))
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298
|
|
771
|
299 /* MAX_ALIGN_SIZE returns the smallest size greater than or equal to LEN
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|
300 which guarantees that data following a block of such size is correctly
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|
301 aligned for all types (provided that the block itself is so aligned,
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|
|
302 which is the case for memory returned by malloc()). */
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|
303
|
|
|
304 #define MAX_ALIGN_SIZE(len) ALIGN_SIZE (len, ALIGNOF (max_align_t))
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|
|
305
|
|
428
|
306 /* #### Yuck, this is kind of evil */
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|
|
307 #define ALIGN_PTR(ptr, unit) \
|
|
454
|
308 ((void *) ALIGN_SIZE ((size_t) (ptr), unit))
|
|
428
|
309
|
|
793
|
310 /* ------------------------ assertions ------------------- */
|
|
428
|
311
|
|
|
312 /* We define assert iff USE_ASSERTIONS or DEBUG_XEMACS is defined.
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|
|
313 Otherwise we define it to be empty. Quantify has shown that the
|
|
|
314 time the assert checks take is measurable so let's not include them
|
|
771
|
315 in production binaries.
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|
316
|
|
788
|
317 If ASSERTIONS_DONT_ABORT defined, we will continue after assertion
|
|
|
318 failures.
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319
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|
|
320 assert_at_line() is used for asserts inside of inline functions called
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|
|
321 from error-checking macros. If we're not tricky, we just get the file
|
|
|
322 and line of the inline function, which is not very useful. */
|
|
428
|
323
|
|
|
324 #ifdef USE_ASSERTIONS
|
|
|
325 /* Highly dubious kludge */
|
|
|
326 /* (thanks, Jamie, I feel better now -- ben) */
|
|
442
|
327 void assert_failed (const char *, int, const char *);
|
|
428
|
328 # define abort() (assert_failed (__FILE__, __LINE__, "abort()"))
|
|
|
329 # define assert(x) ((x) ? (void) 0 : assert_failed (__FILE__, __LINE__, #x))
|
|
788
|
330 # define assert_at_line(x, file, line) \
|
|
|
331 ((x) ? (void) 0 : assert_failed (file, line, #x))
|
|
428
|
332 #else
|
|
|
333 # ifdef DEBUG_XEMACS
|
|
|
334 # define assert(x) ((x) ? (void) 0 : (void) abort ())
|
|
788
|
335 # define assert_at_line(x, file, line) assert (x)
|
|
428
|
336 # else
|
|
771
|
337 # define assert(x) ((void) 0)
|
|
788
|
338 # define assert_at_line(x, file, line) assert (x)
|
|
428
|
339 # endif
|
|
|
340 #endif
|
|
|
341
|
|
771
|
342 #if 0
|
|
|
343 #ifdef USE_ASSERTIONS
|
|
|
344 /* Highly dubious kludge */
|
|
|
345 /* (thanks, Jamie, I feel better now -- ben) */
|
|
|
346 void assert_failed (const char *, int, const char *);
|
|
|
347 # define abort() (assert_failed (__FILE__, __LINE__, "abort()"))
|
|
|
348 # define assert(x) ((x) ? 1 : (assert_failed (__FILE__, __LINE__, #x), 0))
|
|
|
349 #else
|
|
|
350 # ifdef DEBUG_XEMACS
|
|
|
351 # define assert(x) ((x) ? 1 : ((void) abort (), 0))
|
|
|
352 # else
|
|
|
353 # define assert(x) (1)
|
|
|
354 # endif
|
|
|
355 #endif
|
|
|
356 #endif /* 0 */
|
|
|
357
|
|
793
|
358 /* ------------------------ simple memory allocation ------------------- */
|
|
|
359
|
|
|
360 /* Memory allocation */
|
|
|
361 void malloc_warning (const char *);
|
|
|
362 void *xmalloc (Bytecount size);
|
|
|
363 void *xmalloc_and_zero (Bytecount size);
|
|
|
364 void *xrealloc (void *, Bytecount size);
|
|
|
365 char *xstrdup (const char *);
|
|
|
366 /* generally useful */
|
|
|
367 #define countof(x) ((int) (sizeof(x)/sizeof((x)[0])))
|
|
|
368 #define xnew(type) ((type *) xmalloc (sizeof (type)))
|
|
|
369 #define xnew_array(type, len) ((type *) xmalloc ((len) * sizeof (type)))
|
|
|
370 #define xnew_and_zero(type) ((type *) xmalloc_and_zero (sizeof (type)))
|
|
|
371 #define xzero(lvalue) ((void) memset (&(lvalue), '\0', sizeof (lvalue)))
|
|
|
372 #define xnew_array_and_zero(type, len) ((type *) xmalloc_and_zero ((len) * sizeof (type)))
|
|
|
373 #define XREALLOC_ARRAY(ptr, type, len) ((void) (ptr = (type *) xrealloc (ptr, (len) * sizeof (type))))
|
|
|
374 #define alloca_new(type) ((type *) alloca (sizeof (type)))
|
|
|
375 #define alloca_array(type, len) ((type *) alloca ((len) * sizeof (type)))
|
|
|
376
|
|
|
377 /* also generally useful if you want to avoid arbitrary size limits
|
|
|
378 but don't need a full dynamic array. Assumes that BASEVAR points
|
|
|
379 to a malloced array of TYPE objects (or possibly a NULL pointer,
|
|
|
380 if SIZEVAR is 0), with the total size stored in SIZEVAR. This
|
|
|
381 macro will realloc BASEVAR as necessary so that it can hold at
|
|
|
382 least NEEDED_SIZE objects. The reallocing is done by doubling,
|
|
|
383 which ensures constant amortized time per element. */
|
|
|
384 #define DO_REALLOC(basevar, sizevar, needed_size, type) do { \
|
|
|
385 Bytecount do_realloc_needed_size = (needed_size); \
|
|
|
386 if ((sizevar) < do_realloc_needed_size) \
|
|
|
387 { \
|
|
|
388 if ((sizevar) < 32) \
|
|
|
389 (sizevar) = 32; \
|
|
|
390 while ((sizevar) < do_realloc_needed_size) \
|
|
|
391 (sizevar) *= 2; \
|
|
|
392 XREALLOC_ARRAY (basevar, type, (sizevar)); \
|
|
|
393 } \
|
|
|
394 } while (0)
|
|
|
395
|
|
|
396 #ifdef ERROR_CHECK_MALLOC
|
|
|
397 void xfree_1 (void *);
|
|
|
398 #define xfree(lvalue) do \
|
|
|
399 { \
|
|
|
400 void **xfree_ptr = (void **) &(lvalue); \
|
|
|
401 xfree_1 (*xfree_ptr); \
|
|
|
402 *xfree_ptr = (void *) 0xDEADBEEF; \
|
|
|
403 } while (0)
|
|
|
404 #else
|
|
|
405 void xfree (void *);
|
|
|
406 #endif /* ERROR_CHECK_MALLOC */
|
|
|
407
|
|
|
408 /* ------------------------ dynamic arrays ------------------- */
|
|
|
409
|
|
|
410 #define Dynarr_declare(type) \
|
|
|
411 type *base; \
|
|
|
412 int elsize; \
|
|
|
413 int cur; \
|
|
|
414 int largest; \
|
|
|
415 int max
|
|
|
416
|
|
|
417 typedef struct dynarr
|
|
|
418 {
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|
|
419 Dynarr_declare (void);
|
|
|
420 } Dynarr;
|
|
|
421
|
|
|
422 void *Dynarr_newf (int elsize);
|
|
|
423 void Dynarr_resize (void *dy, int size);
|
|
|
424 void Dynarr_insert_many (void *d, const void *el, int len, int start);
|
|
|
425 void Dynarr_delete_many (void *d, int start, int len);
|
|
|
426 void Dynarr_free (void *d);
|
|
|
427
|
|
|
428 #define Dynarr_new(type) ((type##_dynarr *) Dynarr_newf (sizeof (type)))
|
|
|
429 #define Dynarr_new2(dynarr_type, type) \
|
|
|
430 ((dynarr_type *) Dynarr_newf (sizeof (type)))
|
|
|
431 #define Dynarr_at(d, pos) ((d)->base[pos])
|
|
|
432 #define Dynarr_atp(d, pos) (&Dynarr_at (d, pos))
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|
|
433 #define Dynarr_begin(d) Dynarr_atp (d, 0)
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|
|
434 #define Dynarr_end(d) Dynarr_atp (d, Dynarr_length (d))
|
|
|
435 #define Dynarr_sizeof(d) ((d)->cur * (d)->elsize)
|
|
|
436
|
|
800
|
437 #ifdef ERROR_CHECK_STRUCTURES
|
|
793
|
438 DECLARE_INLINE_HEADER (
|
|
|
439 Dynarr *
|
|
|
440 Dynarr_verify_1 (void *d, const char *file, int line)
|
|
|
441 )
|
|
|
442 {
|
|
|
443 Dynarr *dy = (Dynarr *) d;
|
|
|
444 assert_at_line (dy->cur >= 0 && dy->cur <= dy->largest &&
|
|
|
445 dy->largest <= dy->max, file, line);
|
|
|
446 return dy;
|
|
|
447 }
|
|
|
448
|
|
|
449 #define Dynarr_verify(d) Dynarr_verify_1 (d, __FILE__, __LINE__)
|
|
|
450 #else
|
|
|
451 #define Dynarr_verify(d) (d)
|
|
800
|
452 #endif /* ERROR_CHECK_STRUCTURES */
|
|
793
|
453
|
|
|
454 #define Dynarr_length(d) (Dynarr_verify (d)->cur)
|
|
|
455 #define Dynarr_largest(d) (Dynarr_verify (d)->largest)
|
|
|
456 #define Dynarr_reset(d) (Dynarr_verify (d)->cur = 0)
|
|
|
457 #define Dynarr_add_many(d, el, len) Dynarr_insert_many (d, el, len, (d)->cur)
|
|
|
458 #define Dynarr_insert_many_at_start(d, el, len) \
|
|
|
459 Dynarr_insert_many (d, el, len, 0)
|
|
|
460 #define Dynarr_add_literal_string(d, s) Dynarr_add_many (d, s, sizeof (s) - 1)
|
|
|
461 #define Dynarr_add_lisp_string(d, s, codesys) \
|
|
|
462 do { \
|
|
|
463 Lisp_Object dyna_ls_s = (s); \
|
|
|
464 Lisp_Object dyna_ls_cs = (codesys); \
|
|
|
465 Extbyte *dyna_ls_eb; \
|
|
|
466 Bytecount dyna_ls_bc; \
|
|
|
467 \
|
|
|
468 TO_EXTERNAL_FORMAT (LISP_STRING, dyna_ls_s, \
|
|
|
469 ALLOCA, (dyna_ls_eb, dyna_ls_bc), \
|
|
|
470 dyna_ls_cs); \
|
|
|
471 Dynarr_add_many (d, dyna_ls_eb, dyna_ls_bc); \
|
|
|
472 } while (0)
|
|
|
473
|
|
|
474 #define Dynarr_add(d, el) ( \
|
|
|
475 Dynarr_verify (d)->cur >= (d)->max ? Dynarr_resize ((d), (d)->cur+1) : \
|
|
|
476 (void) 0, \
|
|
|
477 ((d)->base)[(d)->cur++] = (el), \
|
|
|
478 (d)->cur > (d)->largest ? (d)->largest = (d)->cur : (int) 0)
|
|
|
479
|
|
|
480 /* The following defines will get you into real trouble if you aren't
|
|
|
481 careful. But they can save a lot of execution time when used wisely. */
|
|
|
482 #define Dynarr_increment(d) ((d)->cur++)
|
|
|
483 #define Dynarr_set_size(d, n) ((d)->cur = n)
|
|
|
484
|
|
|
485 #define Dynarr_pop(d) \
|
|
|
486 (assert ((d)->cur > 0), (d)->cur--, Dynarr_at (d, (d)->cur))
|
|
|
487 #define Dynarr_delete(d, i) Dynarr_delete_many (d, i, len)
|
|
|
488 #define Dynarr_delete_by_pointer(d, p) \
|
|
|
489 Dynarr_delete_many (d, (p) - ((d)->base), 1)
|
|
|
490
|
|
|
491 #ifdef MEMORY_USAGE_STATS
|
|
|
492 struct overhead_stats;
|
|
|
493 Bytecount Dynarr_memory_usage (void *d, struct overhead_stats *stats);
|
|
|
494 #endif
|
|
428
|
495
|
|
|
496
|
|
|
497 /************************************************************************/
|
|
|
498 /* typedefs */
|
|
|
499 /************************************************************************/
|
|
|
500
|
|
647
|
501 /* Note that the simplest typedefs are near the top of this file. */
|
|
|
502
|
|
428
|
503 /* We put typedefs here so that prototype declarations don't choke.
|
|
|
504 Note that we don't actually declare the structures here (except
|
|
|
505 maybe for simple structures like Dynarrs); that keeps them private
|
|
|
506 to the routines that actually use them. */
|
|
|
507
|
|
771
|
508 /* ------------------------------- */
|
|
|
509 /* Error_Behavior typedefs */
|
|
|
510 /* ------------------------------- */
|
|
|
511
|
|
800
|
512 #ifndef ERROR_CHECK_TYPES
|
|
771
|
513
|
|
|
514 typedef enum error_behavior
|
|
428
|
515 {
|
|
771
|
516 ERROR_ME,
|
|
|
517 ERROR_ME_NOT,
|
|
793
|
518 ERROR_ME_WARN,
|
|
|
519 ERROR_ME_DEBUG_WARN
|
|
771
|
520 } Error_Behavior;
|
|
|
521
|
|
|
522 #define ERRB_EQ(a, b) ((a) == (b))
|
|
|
523
|
|
|
524 #else
|
|
|
525
|
|
|
526 /* By defining it like this, we provide strict type-checking
|
|
|
527 for code that lazily uses ints. */
|
|
|
528
|
|
|
529 typedef struct _error_behavior_struct_
|
|
428
|
530 {
|
|
771
|
531 int really_unlikely_name_to_have_accidentally_in_a_non_errb_structure;
|
|
|
532 } Error_Behavior;
|
|
|
533
|
|
|
534 extern Error_Behavior ERROR_ME;
|
|
|
535 extern Error_Behavior ERROR_ME_NOT;
|
|
|
536 extern Error_Behavior ERROR_ME_WARN;
|
|
793
|
537 extern Error_Behavior ERROR_ME_DEBUG_WARN;
|
|
771
|
538
|
|
|
539 #define ERRB_EQ(a, b) \
|
|
|
540 ((a).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure == \
|
|
|
541 (b).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure)
|
|
|
542
|
|
|
543 #endif
|
|
|
544
|
|
|
545 /* ------------------------------- */
|
|
|
546 /* Empty structures and typedefs */
|
|
|
547 /* ------------------------------- */
|
|
428
|
548
|
|
|
549 struct buffer; /* "buffer.h" */
|
|
|
550 struct console; /* "console.h" */
|
|
|
551 struct device; /* "device.h" */
|
|
|
552 struct extent_fragment;
|
|
|
553 struct extent;
|
|
|
554 struct frame; /* "frame.h" */
|
|
|
555 struct window; /* "window.h" */
|
|
|
556 struct stat; /* <sys/stat.h> */
|
|
771
|
557 struct utimbuf; /* "systime.h" or <utime.h> */
|
|
428
|
558 struct display_line;
|
|
|
559 struct display_glyph_area;
|
|
|
560 struct display_box;
|
|
|
561 struct redisplay_info;
|
|
|
562 struct window_mirror;
|
|
|
563 struct scrollbar_instance;
|
|
|
564 struct font_metric_info;
|
|
|
565 struct face_cachel;
|
|
|
566 struct console_type_entry;
|
|
|
567
|
|
771
|
568 /* This is shared by process.h, events.h and others in future.
|
|
|
569 See events.h for description */
|
|
|
570 typedef unsigned int USID;
|
|
|
571 typedef int face_index;
|
|
|
572 typedef int glyph_index;
|
|
|
573 typedef struct lstream Lstream;
|
|
|
574 typedef struct extent *EXTENT;
|
|
|
575 typedef struct Lisp_Event Lisp_Event; /* "events.h" */
|
|
|
576 typedef struct Lisp_Face Lisp_Face; /* "faces.h" */
|
|
|
577 typedef struct Lisp_Process Lisp_Process; /* "procimpl.h" */
|
|
|
578 typedef struct Lisp_Color_Instance Lisp_Color_Instance;
|
|
|
579 typedef struct Lisp_Font_Instance Lisp_Font_Instance;
|
|
|
580 typedef struct Lisp_Image_Instance Lisp_Image_Instance;
|
|
|
581 typedef struct Lisp_Gui_Item Lisp_Gui_Item;
|
|
|
582
|
|
|
583 /* ------------------------------- */
|
|
|
584 /* Dynarr typedefs */
|
|
|
585 /* ------------------------------- */
|
|
|
586
|
|
|
587 /* Dynarr typedefs -- basic types first */
|
|
|
588
|
|
428
|
589 typedef struct
|
|
|
590 {
|
|
665
|
591 Dynarr_declare (Intbyte);
|
|
|
592 } Intbyte_dynarr;
|
|
428
|
593
|
|
|
594 typedef struct
|
|
|
595 {
|
|
|
596 Dynarr_declare (Extbyte);
|
|
|
597 } Extbyte_dynarr;
|
|
|
598
|
|
|
599 typedef struct
|
|
|
600 {
|
|
|
601 Dynarr_declare (Emchar);
|
|
|
602 } Emchar_dynarr;
|
|
|
603
|
|
|
604 typedef struct
|
|
|
605 {
|
|
|
606 Dynarr_declare (char);
|
|
|
607 } char_dynarr;
|
|
|
608
|
|
771
|
609 typedef struct
|
|
|
610 {
|
|
|
611 Dynarr_declare (char *);
|
|
|
612 } char_ptr_dynarr;
|
|
|
613
|
|
428
|
614 typedef unsigned char unsigned_char;
|
|
|
615 typedef struct
|
|
|
616 {
|
|
|
617 Dynarr_declare (unsigned char);
|
|
|
618 } unsigned_char_dynarr;
|
|
|
619
|
|
|
620 typedef unsigned long unsigned_long;
|
|
|
621 typedef struct
|
|
|
622 {
|
|
|
623 Dynarr_declare (unsigned long);
|
|
|
624 } unsigned_long_dynarr;
|
|
|
625
|
|
|
626 typedef struct
|
|
|
627 {
|
|
|
628 Dynarr_declare (int);
|
|
|
629 } int_dynarr;
|
|
|
630
|
|
|
631 typedef struct
|
|
|
632 {
|
|
665
|
633 Dynarr_declare (Charbpos);
|
|
|
634 } Charbpos_dynarr;
|
|
428
|
635
|
|
|
636 typedef struct
|
|
|
637 {
|
|
665
|
638 Dynarr_declare (Bytebpos);
|
|
|
639 } Bytebpos_dynarr;
|
|
428
|
640
|
|
|
641 typedef struct
|
|
|
642 {
|
|
|
643 Dynarr_declare (Charcount);
|
|
|
644 } Charcount_dynarr;
|
|
|
645
|
|
|
646 typedef struct
|
|
|
647 {
|
|
|
648 Dynarr_declare (Bytecount);
|
|
|
649 } Bytecount_dynarr;
|
|
|
650
|
|
771
|
651 /* Dynarr typedefs -- more complex types */
|
|
|
652
|
|
|
653 typedef struct
|
|
|
654 {
|
|
|
655 Dynarr_declare (struct face_cachel);
|
|
|
656 } face_cachel_dynarr;
|
|
|
657
|
|
|
658 typedef struct
|
|
|
659 {
|
|
|
660 Dynarr_declare (struct glyph_cachel);
|
|
|
661 } glyph_cachel_dynarr;
|
|
|
662
|
|
428
|
663 typedef struct
|
|
|
664 {
|
|
|
665 Dynarr_declare (struct console_type_entry);
|
|
|
666 } console_type_entry_dynarr;
|
|
|
667
|
|
771
|
668 /* ------------------------------- */
|
|
|
669 /* enum typedefs */
|
|
|
670 /* ------------------------------- */
|
|
|
671
|
|
428
|
672 enum run_hooks_condition
|
|
|
673 {
|
|
|
674 RUN_HOOKS_TO_COMPLETION,
|
|
|
675 RUN_HOOKS_UNTIL_SUCCESS,
|
|
|
676 RUN_HOOKS_UNTIL_FAILURE
|
|
|
677 };
|
|
|
678
|
|
|
679 #ifdef HAVE_TOOLBARS
|
|
|
680 enum toolbar_pos
|
|
|
681 {
|
|
|
682 TOP_TOOLBAR,
|
|
|
683 BOTTOM_TOOLBAR,
|
|
|
684 LEFT_TOOLBAR,
|
|
|
685 RIGHT_TOOLBAR
|
|
|
686 };
|
|
|
687 #endif
|
|
|
688
|
|
|
689 enum edge_style
|
|
|
690 {
|
|
|
691 EDGE_ETCHED_IN,
|
|
|
692 EDGE_ETCHED_OUT,
|
|
|
693 EDGE_BEVEL_IN,
|
|
|
694 EDGE_BEVEL_OUT
|
|
|
695 };
|
|
|
696
|
|
|
697 enum munge_me_out_the_door
|
|
|
698 {
|
|
|
699 MUNGE_ME_FUNCTION_KEY,
|
|
|
700 MUNGE_ME_KEY_TRANSLATION
|
|
|
701 };
|
|
|
702
|
|
771
|
703 /* ------------------------------- */
|
|
|
704 /* misc */
|
|
|
705 /* ------------------------------- */
|
|
|
706
|
|
|
707 #ifdef MEMORY_USAGE_STATS
|
|
|
708
|
|
|
709 /* This structure is used to keep statistics on the amount of memory
|
|
|
710 in use.
|
|
|
711
|
|
|
712 WAS_REQUESTED stores the actual amount of memory that was requested
|
|
|
713 of the allocation function. The *_OVERHEAD fields store the
|
|
|
714 additional amount of memory that was grabbed by the functions to
|
|
|
715 facilitate allocation, reallocation, etc. MALLOC_OVERHEAD is for
|
|
|
716 memory allocated with malloc(); DYNARR_OVERHEAD is for dynamic
|
|
|
717 arrays; GAP_OVERHEAD is for gap arrays. Note that for (e.g.)
|
|
|
718 dynamic arrays, there is both MALLOC_OVERHEAD and DYNARR_OVERHEAD
|
|
|
719 memory: The dynamic array allocates memory above and beyond what
|
|
|
720 was asked of it, and when it in turns allocates memory using
|
|
|
721 malloc(), malloc() allocates memory beyond what it was asked
|
|
|
722 to allocate.
|
|
|
723
|
|
|
724 Functions that accept a structure of this sort do not initialize
|
|
|
725 the fields to 0, and add any existing values to whatever was there
|
|
|
726 before; this way, you can get a cumulative effect. */
|
|
|
727
|
|
|
728 struct overhead_stats
|
|
|
729 {
|
|
|
730 int was_requested;
|
|
|
731 int malloc_overhead;
|
|
|
732 int dynarr_overhead;
|
|
|
733 int gap_overhead;
|
|
|
734 };
|
|
|
735
|
|
|
736 #endif /* MEMORY_USAGE_STATS */
|
|
|
737
|
|
428
|
738
|
|
|
739 /************************************************************************/
|
|
|
740 /* Definition of Lisp_Object data type */
|
|
|
741 /************************************************************************/
|
|
|
742
|
|
|
743 /* Define the fundamental Lisp data structures */
|
|
|
744
|
|
|
745 /* This is the set of Lisp data types */
|
|
|
746
|
|
|
747 enum Lisp_Type
|
|
|
748 {
|
|
|
749 Lisp_Type_Record,
|
|
|
750 Lisp_Type_Int_Even,
|
|
|
751 Lisp_Type_Char,
|
|
|
752 Lisp_Type_Int_Odd
|
|
|
753 };
|
|
|
754
|
|
|
755 #define POINTER_TYPE_P(type) ((type) == Lisp_Type_Record)
|
|
|
756
|
|
|
757 /* Overridden by m/next.h */
|
|
|
758 #ifndef ASSERT_VALID_POINTER
|
|
|
759 # define ASSERT_VALID_POINTER(pnt) (assert ((((EMACS_UINT) pnt) & 3) == 0))
|
|
|
760 #endif
|
|
|
761
|
|
|
762 #define GCMARKBITS 0
|
|
|
763 #define GCTYPEBITS 2
|
|
|
764 #define GCBITS 2
|
|
|
765 #define INT_GCBITS 1
|
|
|
766
|
|
|
767 #define INT_VALBITS (BITS_PER_EMACS_INT - INT_GCBITS)
|
|
|
768 #define VALBITS (BITS_PER_EMACS_INT - GCBITS)
|
|
542
|
769 #define EMACS_INT_MAX ((EMACS_INT) ((1UL << (INT_VALBITS - 1)) -1UL))
|
|
442
|
770 #define EMACS_INT_MIN (-(EMACS_INT_MAX) - 1)
|
|
428
|
771
|
|
|
772 #ifdef USE_UNION_TYPE
|
|
|
773 # include "lisp-union.h"
|
|
|
774 #else /* !USE_UNION_TYPE */
|
|
|
775 # include "lisp-disunion.h"
|
|
|
776 #endif /* !USE_UNION_TYPE */
|
|
|
777
|
|
|
778 #define XPNTR(x) ((void *) XPNTRVAL(x))
|
|
|
779
|
|
|
780 /* WARNING WARNING WARNING. You must ensure on your own that proper
|
|
|
781 GC protection is provided for the elements in this array. */
|
|
|
782 typedef struct
|
|
|
783 {
|
|
|
784 Dynarr_declare (Lisp_Object);
|
|
|
785 } Lisp_Object_dynarr;
|
|
|
786
|
|
452
|
787 typedef struct
|
|
|
788 {
|
|
|
789 Dynarr_declare (Lisp_Object *);
|
|
|
790 } Lisp_Object_ptr_dynarr;
|
|
|
791
|
|
428
|
792 /* Close your eyes now lest you vomit or spontaneously combust ... */
|
|
|
793
|
|
|
794 #define HACKEQ_UNSAFE(obj1, obj2) \
|
|
|
795 (EQ (obj1, obj2) || (!POINTER_TYPE_P (XTYPE (obj1)) \
|
|
|
796 && !POINTER_TYPE_P (XTYPE (obj2)) \
|
|
|
797 && XCHAR_OR_INT (obj1) == XCHAR_OR_INT (obj2)))
|
|
|
798
|
|
|
799 #ifdef DEBUG_XEMACS
|
|
|
800 extern int debug_issue_ebola_notices;
|
|
|
801 int eq_with_ebola_notice (Lisp_Object, Lisp_Object);
|
|
|
802 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) \
|
|
|
803 (debug_issue_ebola_notices ? eq_with_ebola_notice (obj1, obj2) \
|
|
|
804 : EQ (obj1, obj2))
|
|
|
805 #else
|
|
|
806 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) EQ (obj1, obj2)
|
|
|
807 #endif
|
|
|
808
|
|
|
809 /* OK, you can open them again */
|
|
|
810
|
|
|
811
|
|
|
812 /************************************************************************/
|
|
442
|
813 /** Definitions of basic Lisp objects **/
|
|
428
|
814 /************************************************************************/
|
|
|
815
|
|
|
816 #include "lrecord.h"
|
|
|
817
|
|
442
|
818 /*------------------------------ unbound -------------------------------*/
|
|
428
|
819
|
|
|
820 /* Qunbound is a special Lisp_Object (actually of type
|
|
|
821 symbol-value-forward), that can never be visible to
|
|
|
822 the Lisp caller and thus can be used in the C code
|
|
|
823 to mean "no such value". */
|
|
|
824
|
|
|
825 #define UNBOUNDP(val) EQ (val, Qunbound)
|
|
|
826
|
|
771
|
827 /* Evaluate expr, return it if it's not Qunbound. */
|
|
|
828 #define RETURN_IF_NOT_UNBOUND(expr) do \
|
|
|
829 { \
|
|
|
830 Lisp_Object ret_nunb_val = (expr); \
|
|
|
831 if (!UNBOUNDP (ret_nunb_val)) \
|
|
|
832 RETURN_SANS_WARNINGS ret_nunb_val; \
|
|
|
833 } while (0)
|
|
|
834
|
|
442
|
835 /*------------------------------- cons ---------------------------------*/
|
|
428
|
836
|
|
|
837 /* In a cons, the markbit of the car is the gc mark bit */
|
|
|
838
|
|
|
839 struct Lisp_Cons
|
|
|
840 {
|
|
|
841 struct lrecord_header lheader;
|
|
|
842 Lisp_Object car, cdr;
|
|
|
843 };
|
|
|
844 typedef struct Lisp_Cons Lisp_Cons;
|
|
|
845
|
|
|
846 #if 0 /* FSFmacs */
|
|
|
847 /* Like a cons, but records info on where the text lives that it was read from */
|
|
|
848 /* This is not really in use now */
|
|
|
849
|
|
|
850 struct Lisp_Buffer_Cons
|
|
|
851 {
|
|
|
852 Lisp_Object car, cdr;
|
|
|
853 struct buffer *buffer;
|
|
665
|
854 int charbpos;
|
|
428
|
855 };
|
|
|
856 #endif
|
|
|
857
|
|
|
858 DECLARE_LRECORD (cons, Lisp_Cons);
|
|
|
859 #define XCONS(x) XRECORD (x, cons, Lisp_Cons)
|
|
617
|
860 #define wrap_cons(p) wrap_record (p, cons)
|
|
428
|
861 #define CONSP(x) RECORDP (x, cons)
|
|
|
862 #define CHECK_CONS(x) CHECK_RECORD (x, cons)
|
|
|
863 #define CONCHECK_CONS(x) CONCHECK_RECORD (x, cons)
|
|
|
864
|
|
|
865 #define CONS_MARKED_P(c) MARKED_RECORD_HEADER_P(&((c)->lheader))
|
|
|
866 #define MARK_CONS(c) MARK_RECORD_HEADER (&((c)->lheader))
|
|
|
867
|
|
|
868 extern Lisp_Object Qnil;
|
|
|
869
|
|
|
870 #define NILP(x) EQ (x, Qnil)
|
|
|
871 #define XCAR(a) (XCONS (a)->car)
|
|
|
872 #define XCDR(a) (XCONS (a)->cdr)
|
|
|
873 #define LISTP(x) (CONSP(x) || NILP(x))
|
|
|
874
|
|
|
875 #define CHECK_LIST(x) do { \
|
|
|
876 if (!LISTP (x)) \
|
|
|
877 dead_wrong_type_argument (Qlistp, x); \
|
|
|
878 } while (0)
|
|
|
879
|
|
|
880 #define CONCHECK_LIST(x) do { \
|
|
|
881 if (!LISTP (x)) \
|
|
|
882 x = wrong_type_argument (Qlistp, x); \
|
|
|
883 } while (0)
|
|
|
884
|
|
442
|
885 /*---------------------- list traversal macros -------------------------*/
|
|
|
886
|
|
|
887 /* Note: These macros are for traversing through a list in some format,
|
|
|
888 and executing code that you specify on each member of the list.
|
|
|
889
|
|
|
890 There are two kinds of macros, those requiring surrounding braces, and
|
|
|
891 those not requiring this. Which type of macro will be indicated.
|
|
|
892 The general format for using a brace-requiring macro is
|
|
|
893
|
|
|
894 {
|
|
|
895 LIST_LOOP_3 (elt, list, tail)
|
|
|
896 execute_code_here;
|
|
|
897 }
|
|
|
898
|
|
|
899 or
|
|
|
900
|
|
|
901 {
|
|
|
902 LIST_LOOP_3 (elt, list, tail)
|
|
|
903 {
|
|
|
904 execute_code_here;
|
|
|
905 }
|
|
|
906 }
|
|
|
907
|
|
|
908 You can put variable declarations between the brace and beginning of
|
|
|
909 macro, but NOTHING ELSE.
|
|
|
910
|
|
|
911 The brace-requiring macros typically declare themselves any arguments
|
|
|
912 that are initialized and iterated by the macros. If for some reason
|
|
|
913 you need to declare these arguments yourself (e.g. to do something on
|
|
|
914 them before the iteration starts, use the _NO_DECLARE versions of the
|
|
|
915 macros.)
|
|
|
916 */
|
|
|
917
|
|
|
918 /* There are two basic kinds of macros: those that handle "internal" lists
|
|
|
919 that are known to be correctly structured (i.e. first element is a cons
|
|
|
920 or nil, and the car of each cons is also a cons or nil, and there are
|
|
|
921 no circularities), and those that handle "external" lists, where the
|
|
|
922 list may have any sort of invalid formation. This is reflected in
|
|
|
923 the names: those with "EXTERNAL_" work with external lists, and those
|
|
|
924 without this prefix work with internal lists. The internal-list
|
|
|
925 macros will hit an assertion failure if the structure is ill-formed;
|
|
|
926 the external-list macros will signal an error in this case, either a
|
|
|
927 malformed-list error or a circular-list error.
|
|
|
928
|
|
|
929 Note also that the simplest external list iterator, EXTERNAL_LIST_LOOP,
|
|
|
930 does *NOT* check for circularities. Therefore, make sure you call
|
|
|
931 QUIT each iteration or so. However, it's probably easier just to use
|
|
|
932 EXTERNAL_LIST_LOOP_2, which is easier to use in any case.
|
|
|
933 */
|
|
|
934
|
|
|
935 /* LIST_LOOP and EXTERNAL_LIST_LOOP are the simplest macros. They don't
|
|
|
936 require brace surrounding, and iterate through a list, which may or may
|
|
|
937 not known to be syntactically correct. EXTERNAL_LIST_LOOP is for those
|
|
|
938 not known to be correct, and it detects and signals a malformed list
|
|
|
939 error when encountering a problem. Circularities, however, are not
|
|
|
940 handled, and cause looping forever, so make sure to include a QUIT.
|
|
|
941 These functions also accept two args, TAIL (set progressively to each
|
|
|
942 cons starting with the first), and LIST, the list to iterate over.
|
|
|
943 TAIL needs to be defined by the program.
|
|
|
944
|
|
|
945 In each iteration, you can retrieve the current list item using XCAR
|
|
|
946 (tail), or destructively modify the list using XSETCAR (tail,
|
|
|
947 ...). */
|
|
|
948
|
|
428
|
949 #define LIST_LOOP(tail, list) \
|
|
|
950 for (tail = list; \
|
|
|
951 !NILP (tail); \
|
|
|
952 tail = XCDR (tail))
|
|
|
953
|
|
|
954 #define EXTERNAL_LIST_LOOP(tail, list) \
|
|
|
955 for (tail = list; !NILP (tail); tail = XCDR (tail)) \
|
|
|
956 if (!CONSP (tail)) \
|
|
|
957 signal_malformed_list_error (list); \
|
|
|
958 else
|
|
|
959
|
|
442
|
960 /* The following macros are the "core" macros for list traversal.
|
|
|
961
|
|
|
962 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
|
|
|
963
|
|
|
964 LIST_LOOP_2 and EXTERNAL_LIST_LOOP_2 are the standard, most-often used
|
|
|
965 macros. They take two arguments, an element variable ELT and the list
|
|
|
966 LIST. ELT is automatically declared, and set to each element in turn
|
|
|
967 from LIST.
|
|
|
968
|
|
|
969 LIST_LOOP_3 and EXTERNAL_LIST_LOOP_3 are the same, but they have a third
|
|
|
970 argument TAIL, another automatically-declared variable. At each iteration,
|
|
|
971 this one points to the cons cell for which ELT is the car.
|
|
|
972
|
|
|
973 EXTERNAL_LIST_LOOP_4 is like EXTERNAL_LIST_LOOP_3 but takes an additional
|
|
|
974 LEN argument, again automatically declared, which counts the number of
|
|
|
975 iterations gone by. It is 0 during the first iteration.
|
|
|
976
|
|
|
977 EXTERNAL_LIST_LOOP_4_NO_DECLARE is like EXTERNAL_LIST_LOOP_4 but none
|
|
|
978 of the variables are automatically declared, and so you need to declare
|
|
|
979 them yourself. (ELT and TAIL are Lisp_Objects, and LEN is an EMACS_INT.)
|
|
|
980 */
|
|
|
981
|
|
|
982 #define LIST_LOOP_2(elt, list) \
|
|
|
983 LIST_LOOP_3(elt, list, unused_tail_##elt)
|
|
|
984
|
|
|
985 #define LIST_LOOP_3(elt, list, tail) \
|
|
|
986 Lisp_Object elt, tail; \
|
|
|
987 for (tail = list; \
|
|
|
988 NILP (tail) ? \
|
|
|
989 0 : (elt = XCAR (tail), 1); \
|
|
|
990 tail = XCDR (tail))
|
|
428
|
991
|
|
|
992 /* The following macros are for traversing lisp lists.
|
|
|
993 Signal an error if LIST is not properly acyclic and nil-terminated.
|
|
|
994
|
|
|
995 Use tortoise/hare algorithm to check for cycles, but only if it
|
|
|
996 looks like the list is getting too long. Not only is the hare
|
|
|
997 faster than the tortoise; it even gets a head start! */
|
|
|
998
|
|
|
999 /* Optimized and safe macros for looping over external lists. */
|
|
|
1000 #define CIRCULAR_LIST_SUSPICION_LENGTH 1024
|
|
|
1001
|
|
|
1002 #define EXTERNAL_LIST_LOOP_1(list) \
|
|
|
1003 Lisp_Object ELL1_elt, ELL1_hare, ELL1_tortoise; \
|
|
442
|
1004 EMACS_INT ELL1_len; \
|
|
|
1005 PRIVATE_EXTERNAL_LIST_LOOP_6 (ELL1_elt, list, ELL1_len, ELL1_hare, \
|
|
428
|
1006 ELL1_tortoise, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1007
|
|
|
1008 #define EXTERNAL_LIST_LOOP_2(elt, list) \
|
|
442
|
1009 Lisp_Object elt, hare_##elt, tortoise_##elt; \
|
|
|
1010 EMACS_INT len_##elt; \
|
|
|
1011 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
|
|
428
|
1012 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1013
|
|
|
1014 #define EXTERNAL_LIST_LOOP_3(elt, list, tail) \
|
|
442
|
1015 Lisp_Object elt, tail, tortoise_##elt; \
|
|
|
1016 EMACS_INT len_##elt; \
|
|
|
1017 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail, \
|
|
|
1018 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1019
|
|
|
1020 #define EXTERNAL_LIST_LOOP_4_NO_DECLARE(elt, list, tail, len) \
|
|
428
|
1021 Lisp_Object tortoise_##elt; \
|
|
442
|
1022 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \
|
|
428
|
1023 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1024
|
|
|
1025 #define EXTERNAL_LIST_LOOP_4(elt, list, tail, len) \
|
|
442
|
1026 Lisp_Object elt, tail, tortoise_##elt; \
|
|
|
1027 EMACS_INT len; \
|
|
|
1028 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \
|
|
428
|
1029 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1030
|
|
|
1031
|
|
444
|
1032 #define PRIVATE_EXTERNAL_LIST_LOOP_6(elt, list, len, hare, \
|
|
|
1033 tortoise, suspicion_length) \
|
|
|
1034 for (tortoise = hare = list, len = 0; \
|
|
|
1035 \
|
|
|
1036 (CONSP (hare) ? ((elt = XCAR (hare)), 1) : \
|
|
|
1037 (NILP (hare) ? 0 : \
|
|
|
1038 (signal_malformed_list_error (list), 0))); \
|
|
|
1039 \
|
|
|
1040 hare = XCDR (hare), \
|
|
|
1041 (void) \
|
|
|
1042 ((++len > suspicion_length) \
|
|
|
1043 && \
|
|
|
1044 ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
|
|
|
1045 (EQ (hare, tortoise) && (signal_circular_list_error (list), 0)))))
|
|
428
|
1046
|
|
442
|
1047 /* GET_LIST_LENGTH and GET_EXTERNAL_LIST_LENGTH:
|
|
|
1048
|
|
|
1049 These two macros return the length of LIST (either an internal or external
|
|
|
1050 list, according to which macro is used), stored into LEN (which must
|
|
|
1051 be declared by the caller). Circularities are trapped in external lists
|
|
|
1052 (and cause errors). Neither macro need be declared inside brackets. */
|
|
|
1053
|
|
|
1054 #define GET_LIST_LENGTH(list, len) do { \
|
|
|
1055 Lisp_Object GLL_tail; \
|
|
|
1056 for (GLL_tail = list, len = 0; \
|
|
|
1057 !NILP (GLL_tail); \
|
|
|
1058 GLL_tail = XCDR (GLL_tail), ++len) \
|
|
|
1059 DO_NOTHING; \
|
|
|
1060 } while (0)
|
|
|
1061
|
|
|
1062 #define GET_EXTERNAL_LIST_LENGTH(list, len) \
|
|
|
1063 do { \
|
|
|
1064 Lisp_Object GELL_elt, GELL_tail; \
|
|
|
1065 EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \
|
|
|
1066 ; \
|
|
|
1067 } while (0)
|
|
|
1068
|
|
|
1069 /* For a list that's known to be in valid list format, where we may
|
|
|
1070 be deleting the current element out of the list --
|
|
|
1071 will abort() if the list is not in valid format */
|
|
|
1072 #define LIST_LOOP_DELETING(consvar, nextconsvar, list) \
|
|
|
1073 for (consvar = list; \
|
|
|
1074 !NILP (consvar) ? (nextconsvar = XCDR (consvar), 1) :0; \
|
|
|
1075 consvar = nextconsvar)
|
|
|
1076
|
|
|
1077 /* LIST_LOOP_DELETE_IF and EXTERNAL_LIST_LOOP_DELETE_IF:
|
|
|
1078
|
|
|
1079 These two macros delete all elements of LIST (either an internal or
|
|
|
1080 external list, according to which macro is used) satisfying
|
|
|
1081 CONDITION, a C expression referring to variable ELT. ELT is
|
|
|
1082 automatically declared. Circularities are trapped in external
|
|
|
1083 lists (and cause errors). Neither macro need be declared inside
|
|
|
1084 brackets. */
|
|
|
1085
|
|
|
1086 #define LIST_LOOP_DELETE_IF(elt, list, condition) do { \
|
|
|
1087 /* Do not use ##list when creating new variables because \
|
|
|
1088 that may not be just a variable name. */ \
|
|
|
1089 Lisp_Object prev_tail_##elt = Qnil; \
|
|
|
1090 LIST_LOOP_3 (elt, list, tail_##elt) \
|
|
|
1091 { \
|
|
|
1092 if (condition) \
|
|
|
1093 { \
|
|
|
1094 if (NILP (prev_tail_##elt)) \
|
|
|
1095 list = XCDR (tail_##elt); \
|
|
|
1096 else \
|
|
|
1097 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \
|
|
|
1098 } \
|
|
|
1099 else \
|
|
|
1100 prev_tail_##elt = tail_##elt; \
|
|
|
1101 } \
|
|
|
1102 } while (0)
|
|
|
1103
|
|
|
1104 #define EXTERNAL_LIST_LOOP_DELETE_IF(elt, list, condition) do { \
|
|
|
1105 Lisp_Object prev_tail_##elt = Qnil; \
|
|
|
1106 EXTERNAL_LIST_LOOP_4 (elt, list, tail_##elt, len_##elt) \
|
|
|
1107 { \
|
|
|
1108 if (condition) \
|
|
|
1109 { \
|
|
|
1110 if (NILP (prev_tail_##elt)) \
|
|
|
1111 list = XCDR (tail_##elt); \
|
|
|
1112 else \
|
|
|
1113 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \
|
|
|
1114 /* Keep tortoise from ever passing hare. */ \
|
|
|
1115 len_##elt = 0; \
|
|
|
1116 } \
|
|
|
1117 else \
|
|
|
1118 prev_tail_##elt = tail_##elt; \
|
|
|
1119 } \
|
|
|
1120 } while (0)
|
|
|
1121
|
|
|
1122
|
|
|
1123 /* Macros for looping over external alists.
|
|
|
1124
|
|
|
1125 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
|
|
|
1126
|
|
|
1127 EXTERNAL_ALIST_LOOP_4 is similar to EXTERNAL_LIST_LOOP_2, but it
|
|
|
1128 assumes the elements are aconses (the elements in an alist) and
|
|
|
1129 sets two additional argument variables ELT_CAR and ELT_CDR to the
|
|
|
1130 car and cdr of the acons. All of the variables ELT, ELT_CAR and
|
|
|
1131 ELT_CDR are automatically declared.
|
|
|
1132
|
|
|
1133 EXTERNAL_ALIST_LOOP_5 adds a TAIL argument to EXTERNAL_ALIST_LOOP_4,
|
|
|
1134 just like EXTERNAL_LIST_LOOP_3 does, and again TAIL is automatically
|
|
|
1135 declared.
|
|
|
1136
|
|
|
1137 EXTERNAL_ALIST_LOOP_6 adds a LEN argument to EXTERNAL_ALIST_LOOP_5,
|
|
|
1138 just like EXTERNAL_LIST_LOOP_4 does, and again LEN is automatically
|
|
|
1139 declared.
|
|
|
1140
|
|
|
1141 EXTERNAL_ALIST_LOOP_6_NO_DECLARE does not declare any of its arguments,
|
|
|
1142 just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these must be declared
|
|
|
1143 manually.
|
|
|
1144 */
|
|
428
|
1145
|
|
|
1146 /* Optimized and safe macros for looping over external alists. */
|
|
|
1147 #define EXTERNAL_ALIST_LOOP_4(elt, elt_car, elt_cdr, list) \
|
|
442
|
1148 Lisp_Object elt, elt_car, elt_cdr; \
|
|
428
|
1149 Lisp_Object hare_##elt, tortoise_##elt; \
|
|
|
1150 EMACS_INT len_##elt; \
|
|
442
|
1151 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
|
|
428
|
1152 len_##elt, hare_##elt, tortoise_##elt, \
|
|
|
1153 CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1154
|
|
|
1155 #define EXTERNAL_ALIST_LOOP_5(elt, elt_car, elt_cdr, list, tail) \
|
|
442
|
1156 Lisp_Object elt, elt_car, elt_cdr, tail; \
|
|
428
|
1157 Lisp_Object tortoise_##elt; \
|
|
|
1158 EMACS_INT len_##elt; \
|
|
442
|
1159 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
|
|
428
|
1160 len_##elt, tail, tortoise_##elt, \
|
|
|
1161 CIRCULAR_LIST_SUSPICION_LENGTH) \
|
|
|
1162
|
|
|
1163 #define EXTERNAL_ALIST_LOOP_6(elt, elt_car, elt_cdr, list, tail, len) \
|
|
442
|
1164 Lisp_Object elt, elt_car, elt_cdr, tail; \
|
|
|
1165 EMACS_INT len; \
|
|
428
|
1166 Lisp_Object tortoise_##elt; \
|
|
442
|
1167 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
|
|
428
|
1168 len, tail, tortoise_##elt, \
|
|
|
1169 CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1170
|
|
442
|
1171 #define EXTERNAL_ALIST_LOOP_6_NO_DECLARE(elt, elt_car, elt_cdr, list, \
|
|
|
1172 tail, len) \
|
|
|
1173 Lisp_Object tortoise_##elt; \
|
|
|
1174 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
|
|
|
1175 len, tail, tortoise_##elt, \
|
|
|
1176 CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1177
|
|
|
1178
|
|
|
1179 #define PRIVATE_EXTERNAL_ALIST_LOOP_8(elt, elt_car, elt_cdr, list, len, \
|
|
|
1180 hare, tortoise, suspicion_length) \
|
|
|
1181 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise, \
|
|
|
1182 suspicion_length) \
|
|
428
|
1183 if (CONSP (elt) ? (elt_car = XCAR (elt), elt_cdr = XCDR (elt), 0) :1) \
|
|
|
1184 continue; \
|
|
|
1185 else
|
|
|
1186
|
|
442
|
1187 /* Macros for looping over external property lists.
|
|
|
1188
|
|
|
1189 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
|
|
|
1190
|
|
|
1191 EXTERNAL_PROPERTY_LIST_LOOP_3 maps over an external list assumed to
|
|
|
1192 be a property list, consisting of alternating pairs of keys
|
|
|
1193 (typically symbols or keywords) and values. Each iteration
|
|
|
1194 processes one such pair out of LIST, assigning the two elements to
|
|
|
1195 KEY and VALUE respectively. Malformed lists and circularities are
|
|
|
1196 trapped as usual, and in addition, property lists with an odd number
|
|
|
1197 of elements also signal an error.
|
|
|
1198
|
|
|
1199 EXTERNAL_PROPERTY_LIST_LOOP_4 adds a TAIL argument to
|
|
|
1200 EXTERNAL_PROPERTY_LIST_LOOP_3, just like EXTERNAL_LIST_LOOP_3 does,
|
|
|
1201 and again TAIL is automatically declared.
|
|
|
1202
|
|
|
1203 EXTERNAL_PROPERTY_LIST_LOOP_5 adds a LEN argument to
|
|
|
1204 EXTERNAL_PROPERTY_LIST_LOOP_4, just like EXTERNAL_LIST_LOOP_4 does,
|
|
|
1205 and again LEN is automatically declared. Note that in this case,
|
|
|
1206 LEN counts the iterations, NOT the total number of list elements
|
|
|
1207 processed, which is 2 * LEN.
|
|
|
1208
|
|
|
1209 EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE does not declare any of its
|
|
|
1210 arguments, just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these
|
|
|
1211 must be declared manually. */
|
|
428
|
1212
|
|
|
1213 /* Optimized and safe macros for looping over external property lists. */
|
|
|
1214 #define EXTERNAL_PROPERTY_LIST_LOOP_3(key, value, list) \
|
|
|
1215 Lisp_Object key, value, hare_##key, tortoise_##key; \
|
|
442
|
1216 EMACS_INT len_##key; \
|
|
428
|
1217 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, hare_##key, \
|
|
|
1218 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1219
|
|
|
1220 #define EXTERNAL_PROPERTY_LIST_LOOP_4(key, value, list, tail) \
|
|
|
1221 Lisp_Object key, value, tail, tortoise_##key; \
|
|
442
|
1222 EMACS_INT len_##key; \
|
|
428
|
1223 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, tail, \
|
|
|
1224 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1225
|
|
|
1226 #define EXTERNAL_PROPERTY_LIST_LOOP_5(key, value, list, tail, len) \
|
|
|
1227 Lisp_Object key, value, tail, tortoise_##key; \
|
|
|
1228 EMACS_INT len; \
|
|
|
1229 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \
|
|
|
1230 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1231
|
|
442
|
1232 #define EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE(key, value, list, \
|
|
|
1233 tail, len) \
|
|
|
1234 Lisp_Object tortoise_##key; \
|
|
|
1235 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \
|
|
|
1236 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1237
|
|
428
|
1238
|
|
|
1239 #define EXTERNAL_PROPERTY_LIST_LOOP_7(key, value, list, len, hare, \
|
|
|
1240 tortoise, suspicion_length) \
|
|
|
1241 for (tortoise = hare = list, len = 0; \
|
|
|
1242 \
|
|
|
1243 ((CONSP (hare) && \
|
|
|
1244 (key = XCAR (hare), \
|
|
|
1245 hare = XCDR (hare), \
|
|
442
|
1246 (CONSP (hare) ? 1 : \
|
|
|
1247 (signal_malformed_property_list_error (list), 0)))) ? \
|
|
428
|
1248 (value = XCAR (hare), 1) : \
|
|
|
1249 (NILP (hare) ? 0 : \
|
|
|
1250 (signal_malformed_property_list_error (list), 0))); \
|
|
|
1251 \
|
|
|
1252 hare = XCDR (hare), \
|
|
|
1253 ((++len < suspicion_length) ? \
|
|
|
1254 ((void) 0) : \
|
|
|
1255 (((len & 1) ? \
|
|
|
1256 ((void) (tortoise = XCDR (XCDR (tortoise)))) : \
|
|
|
1257 ((void) 0)) \
|
|
|
1258 , \
|
|
|
1259 (EQ (hare, tortoise) ? \
|
|
|
1260 ((void) signal_circular_property_list_error (list)) : \
|
|
|
1261 ((void) 0)))))
|
|
|
1262
|
|
|
1263 /* For a property list (alternating keywords/values) that may not be
|
|
|
1264 in valid list format -- will signal an error if the list is not in
|
|
|
1265 valid format. CONSVAR is used to keep track of the iterations
|
|
|
1266 without modifying PLIST.
|
|
|
1267
|
|
|
1268 We have to be tricky to still keep the same C format.*/
|
|
|
1269 #define EXTERNAL_PROPERTY_LIST_LOOP(tail, key, value, plist) \
|
|
|
1270 for (tail = plist; \
|
|
|
1271 (CONSP (tail) && CONSP (XCDR (tail)) ? \
|
|
|
1272 (key = XCAR (tail), value = XCAR (XCDR (tail))) : \
|
|
|
1273 (key = Qunbound, value = Qunbound)), \
|
|
|
1274 !NILP (tail); \
|
|
|
1275 tail = XCDR (XCDR (tail))) \
|
|
|
1276 if (UNBOUNDP (key)) \
|
|
|
1277 Fsignal (Qmalformed_property_list, list1 (plist)); \
|
|
|
1278 else
|
|
|
1279
|
|
|
1280 #define PROPERTY_LIST_LOOP(tail, key, value, plist) \
|
|
|
1281 for (tail = plist; \
|
|
|
1282 NILP (tail) ? 0 : \
|
|
|
1283 (key = XCAR (tail), tail = XCDR (tail), \
|
|
|
1284 value = XCAR (tail), tail = XCDR (tail), 1); \
|
|
|
1285 )
|
|
|
1286
|
|
|
1287 /* Return 1 if LIST is properly acyclic and nil-terminated, else 0. */
|
|
442
|
1288 INLINE_HEADER int TRUE_LIST_P (Lisp_Object object);
|
|
|
1289 INLINE_HEADER int
|
|
428
|
1290 TRUE_LIST_P (Lisp_Object object)
|
|
|
1291 {
|
|
|
1292 Lisp_Object hare, tortoise;
|
|
|
1293 EMACS_INT len;
|
|
|
1294
|
|
|
1295 for (hare = tortoise = object, len = 0;
|
|
|
1296 CONSP (hare);
|
|
|
1297 hare = XCDR (hare), len++)
|
|
|
1298 {
|
|
|
1299 if (len < CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1300 continue;
|
|
|
1301
|
|
|
1302 if (len & 1)
|
|
|
1303 tortoise = XCDR (tortoise);
|
|
|
1304 else if (EQ (hare, tortoise))
|
|
|
1305 return 0;
|
|
|
1306 }
|
|
|
1307
|
|
|
1308 return NILP (hare);
|
|
|
1309 }
|
|
|
1310
|
|
|
1311 /* Signal an error if LIST is not properly acyclic and nil-terminated. */
|
|
|
1312 #define CHECK_TRUE_LIST(list) do { \
|
|
|
1313 Lisp_Object CTL_list = (list); \
|
|
|
1314 Lisp_Object CTL_hare, CTL_tortoise; \
|
|
436
|
1315 EMACS_INT CTL_len; \
|
|
428
|
1316 \
|
|
|
1317 for (CTL_hare = CTL_tortoise = CTL_list, CTL_len = 0; \
|
|
|
1318 CONSP (CTL_hare); \
|
|
|
1319 CTL_hare = XCDR (CTL_hare), CTL_len++) \
|
|
|
1320 { \
|
|
|
1321 if (CTL_len < CIRCULAR_LIST_SUSPICION_LENGTH) \
|
|
|
1322 continue; \
|
|
|
1323 \
|
|
|
1324 if (CTL_len & 1) \
|
|
|
1325 CTL_tortoise = XCDR (CTL_tortoise); \
|
|
|
1326 else if (EQ (CTL_hare, CTL_tortoise)) \
|
|
|
1327 Fsignal (Qcircular_list, list1 (CTL_list)); \
|
|
|
1328 } \
|
|
|
1329 \
|
|
|
1330 if (! NILP (CTL_hare)) \
|
|
|
1331 signal_malformed_list_error (CTL_list); \
|
|
|
1332 } while (0)
|
|
|
1333
|
|
442
|
1334 /*------------------------------ string --------------------------------*/
|
|
428
|
1335
|
|
|
1336 struct Lisp_String
|
|
|
1337 {
|
|
771
|
1338 union
|
|
|
1339 {
|
|
|
1340 struct lrecord_header lheader;
|
|
|
1341 struct
|
|
|
1342 {
|
|
|
1343 /* WARNING: Everything before ascii_begin must agree exactly with
|
|
|
1344 struct lrecord_header */
|
|
|
1345 unsigned int type :8;
|
|
|
1346 unsigned int mark :1;
|
|
|
1347 unsigned int c_readonly :1;
|
|
|
1348 unsigned int lisp_readonly :1;
|
|
|
1349 /* Number of chars at beginning of string that are one byte in length
|
|
|
1350 (BYTE_ASCII_P) */
|
|
|
1351 unsigned int ascii_begin :21;
|
|
|
1352 } v;
|
|
|
1353 } u;
|
|
793
|
1354 Bytecount size_;
|
|
|
1355 Intbyte *data_;
|
|
428
|
1356 Lisp_Object plist;
|
|
|
1357 };
|
|
|
1358 typedef struct Lisp_String Lisp_String;
|
|
|
1359
|
|
771
|
1360 #define MAX_STRING_ASCII_BEGIN ((2 << 21) - 1)
|
|
|
1361
|
|
428
|
1362 DECLARE_LRECORD (string, Lisp_String);
|
|
|
1363 #define XSTRING(x) XRECORD (x, string, Lisp_String)
|
|
617
|
1364 #define wrap_string(p) wrap_record (p, string)
|
|
428
|
1365 #define STRINGP(x) RECORDP (x, string)
|
|
|
1366 #define CHECK_STRING(x) CHECK_RECORD (x, string)
|
|
|
1367 #define CONCHECK_STRING(x) CONCHECK_RECORD (x, string)
|
|
|
1368
|
|
|
1369 #ifdef MULE
|
|
|
1370
|
|
665
|
1371 Charcount bytecount_to_charcount (const Intbyte *ptr, Bytecount len);
|
|
|
1372 Bytecount charcount_to_bytecount (const Intbyte *ptr, Charcount len);
|
|
428
|
1373
|
|
|
1374 #else /* not MULE */
|
|
|
1375
|
|
|
1376 # define bytecount_to_charcount(ptr, len) (len)
|
|
|
1377 # define charcount_to_bytecount(ptr, len) (len)
|
|
|
1378
|
|
|
1379 #endif /* not MULE */
|
|
|
1380
|
|
793
|
1381 /* Operations on Lisp_String *'s; only ones left */
|
|
|
1382 #define set_string_length(s, len) ((void) ((s)->size_ = (len)))
|
|
|
1383 #define set_string_data(s, ptr) ((void) ((s)->data_ = (ptr)))
|
|
|
1384
|
|
|
1385 #define XSTRING_LENGTH(s) (XSTRING (s)->size_)
|
|
|
1386 #define XSTRING_PLIST(s) (XSTRING (s)->plist)
|
|
|
1387 #define XSTRING_DATA(s) (XSTRING (s)->data_ + 0)
|
|
|
1388 #define XSTRING_ASCII_BEGIN(s) (XSTRING (s)->u.v.ascii_begin + 0)
|
|
|
1389 #define XSTRING_CHAR_LENGTH(s) \
|
|
|
1390 string_index_byte_to_char (s, XSTRING_LENGTH (s))
|
|
|
1391 #define XSTRING_BYTE(s, i) (XSTRING (s)->data_[i] + 0)
|
|
|
1392 #define set_string_byte(s, i, c) (XSTRING (s)->data_[i] = (c))
|
|
|
1393
|
|
|
1394 #define string_byte_addr(s, i) (&((XSTRING (s))->data_[i]))
|
|
|
1395 #define XSTRING_CHAR(s, i) charptr_emchar (string_char_addr (s, i))
|
|
|
1396 #define XSET_STRING_LENGTH(s, ptr) set_string_length (XSTRING (s), ptr)
|
|
|
1397 #define XSET_STRING_DATA(s, ptr) set_string_data (XSTRING (s), ptr)
|
|
771
|
1398 /* WARNING: If you modify an existing string, you must call
|
|
|
1399 bump_string_modiff() afterwards. */
|
|
793
|
1400 #define XSET_STRING_ASCII_BEGIN(s, val) \
|
|
|
1401 ((void) (XSTRING (s)->u.v.ascii_begin = (val)))
|
|
771
|
1402
|
|
800
|
1403 #ifdef ERROR_CHECK_TEXT
|
|
771
|
1404 #define SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
|
1405 #endif
|
|
|
1406
|
|
|
1407 #ifdef SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
|
1408 void sledgehammer_check_ascii_begin (Lisp_Object str);
|
|
|
1409 #else
|
|
|
1410 #define sledgehammer_check_ascii_begin(str)
|
|
|
1411 #endif
|
|
|
1412
|
|
|
1413 /* Make an alloca'd copy of a Lisp string */
|
|
|
1414 #define LISP_STRING_TO_ALLOCA(s, lval) \
|
|
|
1415 do { \
|
|
|
1416 Intbyte **_lta_ = (Intbyte **) &(lval); \
|
|
|
1417 Lisp_Object _lta_2 = (s); \
|
|
|
1418 *_lta_ = alloca_array (Intbyte, 1 + XSTRING_LENGTH (_lta_2)); \
|
|
|
1419 memcpy (*_lta_, XSTRING_DATA (_lta_2), 1 + XSTRING_LENGTH (_lta_2)); \
|
|
|
1420 } while (0)
|
|
|
1421
|
|
|
1422 /* Make an alloca'd copy of a Intbyte * */
|
|
|
1423 #define INTBYTE_STRING_TO_ALLOCA(p, lval) \
|
|
|
1424 do { \
|
|
|
1425 Intbyte **_bsta_ = (Intbyte **) &(lval); \
|
|
|
1426 const Intbyte *_bsta_2 = (p); \
|
|
|
1427 Bytecount _bsta_3 = qxestrlen (_bsta_2); \
|
|
|
1428 *_bsta_ = alloca_array (Intbyte, 1 + _bsta_3); \
|
|
|
1429 memcpy (*_bsta_, _bsta_2, 1 + _bsta_3); \
|
|
|
1430 } while (0)
|
|
|
1431
|
|
|
1432 #define alloca_intbytes(num) alloca_array (Intbyte, num)
|
|
|
1433 #define alloca_extbytes(num) alloca_array (Extbyte, num)
|
|
428
|
1434
|
|
793
|
1435 void resize_string (Lisp_Object s, Bytecount pos, Bytecount delta);
|
|
428
|
1436
|
|
|
1437 #ifdef MULE
|
|
|
1438
|
|
771
|
1439 /* Convert a byte index into a string into a char index. */
|
|
|
1440 DECLARE_INLINE_HEADER (
|
|
|
1441 Charcount
|
|
793
|
1442 string_index_byte_to_char (Lisp_Object s, Bytecount idx)
|
|
771
|
1443 )
|
|
|
1444 {
|
|
|
1445 Charcount retval;
|
|
793
|
1446 if (idx <= (Bytecount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1447 retval = idx;
|
|
|
1448 else
|
|
793
|
1449 retval = (XSTRING_ASCII_BEGIN (s) +
|
|
|
1450 bytecount_to_charcount (XSTRING_DATA (s) +
|
|
|
1451 XSTRING_ASCII_BEGIN (s),
|
|
|
1452 idx - XSTRING_ASCII_BEGIN (s)));
|
|
771
|
1453 #ifdef SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
793
|
1454 assert (retval == bytecount_to_charcount (XSTRING_DATA (s), idx));
|
|
771
|
1455 #endif
|
|
|
1456 return retval;
|
|
|
1457 }
|
|
|
1458
|
|
|
1459 /* Convert a char index into a string into a byte index. */
|
|
|
1460 DECLARE_INLINE_HEADER (
|
|
|
1461 Bytecount
|
|
793
|
1462 string_index_char_to_byte (Lisp_Object s, Charcount idx)
|
|
771
|
1463 )
|
|
|
1464 {
|
|
|
1465 Bytecount retval;
|
|
793
|
1466 if (idx <= (Charcount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1467 retval = idx;
|
|
|
1468 else
|
|
793
|
1469 retval = (XSTRING_ASCII_BEGIN (s) +
|
|
|
1470 charcount_to_bytecount (XSTRING_DATA (s) +
|
|
|
1471 XSTRING_ASCII_BEGIN (s),
|
|
|
1472 idx - XSTRING_ASCII_BEGIN (s)));
|
|
771
|
1473 #ifdef SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
793
|
1474 assert (retval == charcount_to_bytecount (XSTRING_DATA (s), idx));
|
|
771
|
1475 #endif
|
|
|
1476 return retval;
|
|
|
1477 }
|
|
|
1478
|
|
|
1479 /* Convert a substring length (starting at byte offset OFF) from bytes to
|
|
|
1480 chars. */
|
|
|
1481 DECLARE_INLINE_HEADER (
|
|
|
1482 Charcount
|
|
793
|
1483 string_offset_byte_to_char_len (Lisp_Object s, Bytecount off, Bytecount len)
|
|
771
|
1484 )
|
|
428
|
1485 {
|
|
771
|
1486 Charcount retval;
|
|
793
|
1487 if (off + len <= (Bytecount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1488 retval = len;
|
|
793
|
1489 else if (off < (Bytecount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1490 retval =
|
|
793
|
1491 XSTRING_ASCII_BEGIN (s) - off +
|
|
|
1492 bytecount_to_charcount (XSTRING_DATA (s) + XSTRING_ASCII_BEGIN (s),
|
|
|
1493 len - (XSTRING_ASCII_BEGIN (s) - off));
|
|
771
|
1494 else
|
|
793
|
1495 retval = bytecount_to_charcount (XSTRING_DATA (s) + off, len);
|
|
771
|
1496 #ifdef SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
793
|
1497 assert (retval == bytecount_to_charcount (XSTRING_DATA (s) + off, len));
|
|
771
|
1498 #endif
|
|
|
1499 return retval;
|
|
428
|
1500 }
|
|
|
1501
|
|
771
|
1502 /* Convert a substring length (starting at byte offset OFF) from chars to
|
|
|
1503 bytes. */
|
|
|
1504 DECLARE_INLINE_HEADER (
|
|
|
1505 Bytecount
|
|
793
|
1506 string_offset_char_to_byte_len (Lisp_Object s, Bytecount off, Charcount len)
|
|
771
|
1507 )
|
|
|
1508 {
|
|
|
1509 Bytecount retval;
|
|
793
|
1510 if (off + len <= (Bytecount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1511 retval = len;
|
|
793
|
1512 else if (off < (Bytecount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1513 retval =
|
|
793
|
1514 XSTRING_ASCII_BEGIN (s) - off +
|
|
|
1515 charcount_to_bytecount (XSTRING_DATA (s) + XSTRING_ASCII_BEGIN (s),
|
|
|
1516 len - (XSTRING_ASCII_BEGIN (s) - off));
|
|
771
|
1517 else
|
|
793
|
1518 retval = charcount_to_bytecount (XSTRING_DATA (s) + off, len);
|
|
771
|
1519 #ifdef SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
793
|
1520 assert (retval == charcount_to_bytecount (XSTRING_DATA (s) + off, len));
|
|
771
|
1521 #endif
|
|
|
1522 return retval;
|
|
|
1523 }
|
|
|
1524
|
|
|
1525 DECLARE_INLINE_HEADER (
|
|
|
1526 Intbyte *
|
|
793
|
1527 string_char_addr (Lisp_Object s, Charcount idx)
|
|
771
|
1528 )
|
|
|
1529 {
|
|
793
|
1530 return XSTRING_DATA (s) + string_index_char_to_byte (s, idx);
|
|
771
|
1531 }
|
|
|
1532
|
|
793
|
1533 void set_string_char (Lisp_Object s, Charcount i, Emchar c);
|
|
428
|
1534
|
|
|
1535 #else /* not MULE */
|
|
|
1536
|
|
771
|
1537 #define string_index_byte_to_char(s, idx) (idx)
|
|
|
1538 #define string_index_char_to_byte(s, idx) (idx)
|
|
|
1539 #define string_offset_byte_to_char_len(s, off, len) (len)
|
|
|
1540 #define string_offset_char_to_byte_len(s, off, len) (len)
|
|
428
|
1541 # define string_char_addr(s, i) string_byte_addr (s, i)
|
|
771
|
1542 /* WARNING: If you modify an existing string, you must call
|
|
|
1543 bump_string_modiff() afterwards. */
|
|
793
|
1544 # define set_string_char(s, i, c) set_string_byte (s, i, c)
|
|
428
|
1545
|
|
|
1546 #endif /* not MULE */
|
|
|
1547
|
|
456
|
1548 /* Return the true aligned size of a struct whose last member is a
|
|
|
1549 variable-length array field. (this is known as the "struct hack") */
|
|
|
1550 /* Implementation: in practice, structtype and fieldtype usually have
|
|
|
1551 the same alignment, but we can't be sure. We need to use
|
|
|
1552 ALIGN_SIZE to be absolutely sure of getting the correct alignment.
|
|
|
1553 To help the compiler's optimizer, we use a ternary expression that
|
|
|
1554 only a very stupid compiler would fail to correctly simplify. */
|
|
|
1555 #define FLEXIBLE_ARRAY_STRUCT_SIZEOF(structtype, \
|
|
|
1556 fieldtype, \
|
|
|
1557 fieldname, \
|
|
|
1558 array_length) \
|
|
|
1559 (ALIGNOF (structtype) == ALIGNOF (fieldtype) \
|
|
|
1560 ? (offsetof (structtype, fieldname) + \
|
|
|
1561 (offsetof (structtype, fieldname[1]) - \
|
|
|
1562 offsetof (structtype, fieldname[0])) * \
|
|
|
1563 (array_length)) \
|
|
|
1564 : (ALIGN_SIZE \
|
|
|
1565 ((offsetof (structtype, fieldname) + \
|
|
|
1566 (offsetof (structtype, fieldname[1]) - \
|
|
|
1567 offsetof (structtype, fieldname[0])) * \
|
|
|
1568 (array_length)), \
|
|
|
1569 ALIGNOF (structtype))))
|
|
442
|
1570
|
|
|
1571 /*------------------------------ vector --------------------------------*/
|
|
428
|
1572
|
|
|
1573 struct Lisp_Vector
|
|
|
1574 {
|
|
|
1575 struct lcrecord_header header;
|
|
|
1576 long size;
|
|
|
1577 /* next is now chained through v->contents[size], terminated by Qzero.
|
|
|
1578 This means that pure vectors don't need a "next" */
|
|
|
1579 /* struct Lisp_Vector *next; */
|
|
|
1580 Lisp_Object contents[1];
|
|
|
1581 };
|
|
|
1582 typedef struct Lisp_Vector Lisp_Vector;
|
|
|
1583
|
|
|
1584 DECLARE_LRECORD (vector, Lisp_Vector);
|
|
|
1585 #define XVECTOR(x) XRECORD (x, vector, Lisp_Vector)
|
|
617
|
1586 #define wrap_vector(p) wrap_record (p, vector)
|
|
428
|
1587 #define VECTORP(x) RECORDP (x, vector)
|
|
|
1588 #define CHECK_VECTOR(x) CHECK_RECORD (x, vector)
|
|
|
1589 #define CONCHECK_VECTOR(x) CONCHECK_RECORD (x, vector)
|
|
|
1590
|
|
|
1591 #define vector_length(v) ((v)->size)
|
|
|
1592 #define XVECTOR_LENGTH(s) vector_length (XVECTOR (s))
|
|
|
1593 #define vector_data(v) ((v)->contents)
|
|
|
1594 #define XVECTOR_DATA(s) vector_data (XVECTOR (s))
|
|
|
1595
|
|
442
|
1596 /*---------------------------- bit vectors -----------------------------*/
|
|
428
|
1597
|
|
|
1598 #if (LONGBITS < 16)
|
|
|
1599 #error What the hell?!
|
|
|
1600 #elif (LONGBITS < 32)
|
|
|
1601 # define LONGBITS_LOG2 4
|
|
|
1602 # define LONGBITS_POWER_OF_2 16
|
|
|
1603 #elif (LONGBITS < 64)
|
|
|
1604 # define LONGBITS_LOG2 5
|
|
|
1605 # define LONGBITS_POWER_OF_2 32
|
|
|
1606 #elif (LONGBITS < 128)
|
|
|
1607 # define LONGBITS_LOG2 6
|
|
|
1608 # define LONGBITS_POWER_OF_2 64
|
|
|
1609 #else
|
|
|
1610 #error You really have 128-bit integers?!
|
|
|
1611 #endif
|
|
|
1612
|
|
|
1613 struct Lisp_Bit_Vector
|
|
|
1614 {
|
|
|
1615 struct lrecord_header lheader;
|
|
|
1616 Lisp_Object next;
|
|
665
|
1617 Elemcount size;
|
|
428
|
1618 unsigned long bits[1];
|
|
|
1619 };
|
|
|
1620 typedef struct Lisp_Bit_Vector Lisp_Bit_Vector;
|
|
|
1621
|
|
|
1622 DECLARE_LRECORD (bit_vector, Lisp_Bit_Vector);
|
|
|
1623 #define XBIT_VECTOR(x) XRECORD (x, bit_vector, Lisp_Bit_Vector)
|
|
617
|
1624 #define wrap_bit_vector(p) wrap_record (p, bit_vector)
|
|
428
|
1625 #define BIT_VECTORP(x) RECORDP (x, bit_vector)
|
|
|
1626 #define CHECK_BIT_VECTOR(x) CHECK_RECORD (x, bit_vector)
|
|
|
1627 #define CONCHECK_BIT_VECTOR(x) CONCHECK_RECORD (x, bit_vector)
|
|
|
1628
|
|
|
1629 #define BITP(x) (INTP (x) && (XINT (x) == 0 || XINT (x) == 1))
|
|
|
1630
|
|
|
1631 #define CHECK_BIT(x) do { \
|
|
|
1632 if (!BITP (x)) \
|
|
|
1633 dead_wrong_type_argument (Qbitp, x);\
|
|
|
1634 } while (0)
|
|
|
1635
|
|
|
1636 #define CONCHECK_BIT(x) do { \
|
|
|
1637 if (!BITP (x)) \
|
|
|
1638 x = wrong_type_argument (Qbitp, x); \
|
|
|
1639 } while (0)
|
|
|
1640
|
|
|
1641 #define bit_vector_length(v) ((v)->size)
|
|
|
1642 #define bit_vector_next(v) ((v)->next)
|
|
|
1643
|
|
665
|
1644 INLINE_HEADER int bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n);
|
|
442
|
1645 INLINE_HEADER int
|
|
665
|
1646 bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n)
|
|
428
|
1647 {
|
|
|
1648 return ((v->bits[n >> LONGBITS_LOG2] >> (n & (LONGBITS_POWER_OF_2 - 1)))
|
|
|
1649 & 1);
|
|
|
1650 }
|
|
|
1651
|
|
665
|
1652 INLINE_HEADER void set_bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n, int value);
|
|
442
|
1653 INLINE_HEADER void
|
|
665
|
1654 set_bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n, int value)
|
|
428
|
1655 {
|
|
|
1656 if (value)
|
|
|
1657 v->bits[n >> LONGBITS_LOG2] |= (1UL << (n & (LONGBITS_POWER_OF_2 - 1)));
|
|
|
1658 else
|
|
|
1659 v->bits[n >> LONGBITS_LOG2] &= ~(1UL << (n & (LONGBITS_POWER_OF_2 - 1)));
|
|
|
1660 }
|
|
|
1661
|
|
|
1662 /* Number of longs required to hold LEN bits */
|
|
|
1663 #define BIT_VECTOR_LONG_STORAGE(len) \
|
|
|
1664 (((len) + LONGBITS_POWER_OF_2 - 1) >> LONGBITS_LOG2)
|
|
|
1665
|
|
442
|
1666 /*------------------------------ symbol --------------------------------*/
|
|
428
|
1667
|
|
440
|
1668 typedef struct Lisp_Symbol Lisp_Symbol;
|
|
428
|
1669 struct Lisp_Symbol
|
|
|
1670 {
|
|
|
1671 struct lrecord_header lheader;
|
|
|
1672 /* next symbol in this obarray bucket */
|
|
440
|
1673 Lisp_Symbol *next;
|
|
793
|
1674 Lisp_Object name;
|
|
428
|
1675 Lisp_Object value;
|
|
|
1676 Lisp_Object function;
|
|
|
1677 Lisp_Object plist;
|
|
|
1678 };
|
|
|
1679
|
|
|
1680 #define SYMBOL_IS_KEYWORD(sym) \
|
|
793
|
1681 ((XSTRING_BYTE (symbol_name (XSYMBOL (sym)), 0) == ':') \
|
|
428
|
1682 && EQ (sym, oblookup (Vobarray, \
|
|
793
|
1683 XSTRING_DATA (symbol_name (XSYMBOL (sym))), \
|
|
|
1684 XSTRING_LENGTH (symbol_name (XSYMBOL (sym))))))
|
|
428
|
1685 #define KEYWORDP(obj) (SYMBOLP (obj) && SYMBOL_IS_KEYWORD (obj))
|
|
|
1686
|
|
|
1687 DECLARE_LRECORD (symbol, Lisp_Symbol);
|
|
|
1688 #define XSYMBOL(x) XRECORD (x, symbol, Lisp_Symbol)
|
|
617
|
1689 #define wrap_symbol(p) wrap_record (p, symbol)
|
|
428
|
1690 #define SYMBOLP(x) RECORDP (x, symbol)
|
|
|
1691 #define CHECK_SYMBOL(x) CHECK_RECORD (x, symbol)
|
|
|
1692 #define CONCHECK_SYMBOL(x) CONCHECK_RECORD (x, symbol)
|
|
|
1693
|
|
|
1694 #define symbol_next(s) ((s)->next)
|
|
|
1695 #define symbol_name(s) ((s)->name)
|
|
|
1696 #define symbol_value(s) ((s)->value)
|
|
|
1697 #define symbol_function(s) ((s)->function)
|
|
|
1698 #define symbol_plist(s) ((s)->plist)
|
|
|
1699
|
|
793
|
1700 #define XSYMBOL_NEXT(s) (XSYMBOL (s)->next)
|
|
|
1701 #define XSYMBOL_NAME(s) (XSYMBOL (s)->name)
|
|
|
1702 #define XSYMBOL_VALUE(s) (XSYMBOL (s)->value)
|
|
|
1703 #define XSYMBOL_FUNCTION(s) (XSYMBOL (s)->function)
|
|
|
1704 #define XSYMBOL_PLIST(s) (XSYMBOL (s)->plist)
|
|
|
1705
|
|
|
1706
|
|
442
|
1707 /*------------------------------- subr ---------------------------------*/
|
|
428
|
1708
|
|
|
1709 typedef Lisp_Object (*lisp_fn_t) (void);
|
|
|
1710
|
|
|
1711 struct Lisp_Subr
|
|
|
1712 {
|
|
|
1713 struct lrecord_header lheader;
|
|
442
|
1714 short min_args;
|
|
|
1715 short max_args;
|
|
|
1716 const char *prompt;
|
|
|
1717 const char *doc;
|
|
|
1718 const char *name;
|
|
428
|
1719 lisp_fn_t subr_fn;
|
|
|
1720 };
|
|
|
1721 typedef struct Lisp_Subr Lisp_Subr;
|
|
|
1722
|
|
|
1723 DECLARE_LRECORD (subr, Lisp_Subr);
|
|
|
1724 #define XSUBR(x) XRECORD (x, subr, Lisp_Subr)
|
|
617
|
1725 #define wrap_subr(p) wrap_record (p, subr)
|
|
428
|
1726 #define SUBRP(x) RECORDP (x, subr)
|
|
|
1727 #define CHECK_SUBR(x) CHECK_RECORD (x, subr)
|
|
|
1728 #define CONCHECK_SUBR(x) CONCHECK_RECORD (x, subr)
|
|
|
1729
|
|
436
|
1730 #define subr_function(subr) ((subr)->subr_fn)
|
|
|
1731 #define SUBR_FUNCTION(subr,max_args) \
|
|
|
1732 ((Lisp_Object (*) (EXFUN_##max_args)) (subr)->subr_fn)
|
|
|
1733 #define subr_name(subr) ((subr)->name)
|
|
428
|
1734
|
|
442
|
1735 /*------------------------------ marker --------------------------------*/
|
|
|
1736
|
|
428
|
1737
|
|
440
|
1738 typedef struct Lisp_Marker Lisp_Marker;
|
|
428
|
1739 struct Lisp_Marker
|
|
|
1740 {
|
|
|
1741 struct lrecord_header lheader;
|
|
440
|
1742 Lisp_Marker *next;
|
|
|
1743 Lisp_Marker *prev;
|
|
428
|
1744 struct buffer *buffer;
|
|
665
|
1745 Membpos membpos;
|
|
428
|
1746 char insertion_type;
|
|
|
1747 };
|
|
|
1748
|
|
|
1749 DECLARE_LRECORD (marker, Lisp_Marker);
|
|
|
1750 #define XMARKER(x) XRECORD (x, marker, Lisp_Marker)
|
|
617
|
1751 #define wrap_marker(p) wrap_record (p, marker)
|
|
428
|
1752 #define MARKERP(x) RECORDP (x, marker)
|
|
|
1753 #define CHECK_MARKER(x) CHECK_RECORD (x, marker)
|
|
|
1754 #define CONCHECK_MARKER(x) CONCHECK_RECORD (x, marker)
|
|
|
1755
|
|
|
1756 /* The second check was looking for GCed markers still in use */
|
|
|
1757 /* if (INTP (XMARKER (x)->lheader.next.v)) abort (); */
|
|
|
1758
|
|
|
1759 #define marker_next(m) ((m)->next)
|
|
|
1760 #define marker_prev(m) ((m)->prev)
|
|
|
1761
|
|
442
|
1762 /*------------------------------- char ---------------------------------*/
|
|
428
|
1763
|
|
|
1764 #define CHARP(x) (XTYPE (x) == Lisp_Type_Char)
|
|
|
1765
|
|
800
|
1766 #ifdef ERROR_CHECK_TYPES
|
|
428
|
1767
|
|
788
|
1768 INLINE_HEADER Emchar XCHAR_1 (Lisp_Object obj, const char *file, int line);
|
|
442
|
1769 INLINE_HEADER Emchar
|
|
788
|
1770 XCHAR_1 (Lisp_Object obj, const char *file, int line)
|
|
428
|
1771 {
|
|
788
|
1772 assert_at_line (CHARP (obj), file, line);
|
|
428
|
1773 return XCHARVAL (obj);
|
|
|
1774 }
|
|
|
1775
|
|
788
|
1776 #define XCHAR(x) XCHAR_1 (x, __FILE__, __LINE__)
|
|
|
1777
|
|
|
1778 #else /* no error checking */
|
|
|
1779
|
|
|
1780 #define XCHAR(x) ((Emchar) XCHARVAL (x))
|
|
|
1781
|
|
|
1782 #endif /* no error checking */
|
|
428
|
1783
|
|
|
1784 #define CHECK_CHAR(x) CHECK_NONRECORD (x, Lisp_Type_Char, Qcharacterp)
|
|
|
1785 #define CONCHECK_CHAR(x) CONCHECK_NONRECORD (x, Lisp_Type_Char, Qcharacterp)
|
|
|
1786
|
|
|
1787
|
|
442
|
1788 /*------------------------------ float ---------------------------------*/
|
|
428
|
1789
|
|
|
1790 #ifdef LISP_FLOAT_TYPE
|
|
|
1791
|
|
|
1792 /* Note: the 'unused_next_' field exists only to ensure that the
|
|
|
1793 `next' pointer fits within the structure, for the purposes of the
|
|
|
1794 free list. This makes a difference in the unlikely case of
|
|
|
1795 sizeof(double) being smaller than sizeof(void *). */
|
|
|
1796
|
|
|
1797 struct Lisp_Float
|
|
|
1798 {
|
|
|
1799 struct lrecord_header lheader;
|
|
|
1800 union { double d; struct Lisp_Float *unused_next_; } data;
|
|
|
1801 };
|
|
|
1802 typedef struct Lisp_Float Lisp_Float;
|
|
|
1803
|
|
|
1804 DECLARE_LRECORD (float, Lisp_Float);
|
|
|
1805 #define XFLOAT(x) XRECORD (x, float, Lisp_Float)
|
|
617
|
1806 #define wrap_float(p) wrap_record (p, float)
|
|
428
|
1807 #define FLOATP(x) RECORDP (x, float)
|
|
|
1808 #define CHECK_FLOAT(x) CHECK_RECORD (x, float)
|
|
|
1809 #define CONCHECK_FLOAT(x) CONCHECK_RECORD (x, float)
|
|
|
1810
|
|
|
1811 #define float_data(f) ((f)->data.d)
|
|
|
1812 #define XFLOAT_DATA(x) float_data (XFLOAT (x))
|
|
|
1813
|
|
|
1814 #define XFLOATINT(n) extract_float (n)
|
|
|
1815
|
|
|
1816 #define CHECK_INT_OR_FLOAT(x) do { \
|
|
|
1817 if (!INT_OR_FLOATP (x)) \
|
|
|
1818 dead_wrong_type_argument (Qnumberp, x); \
|
|
|
1819 } while (0)
|
|
|
1820
|
|
|
1821 #define CONCHECK_INT_OR_FLOAT(x) do { \
|
|
|
1822 if (!INT_OR_FLOATP (x)) \
|
|
|
1823 x = wrong_type_argument (Qnumberp, x); \
|
|
|
1824 } while (0)
|
|
|
1825
|
|
|
1826 # define INT_OR_FLOATP(x) (INTP (x) || FLOATP (x))
|
|
|
1827
|
|
|
1828 #else /* not LISP_FLOAT_TYPE */
|
|
|
1829
|
|
|
1830 #define XFLOAT(x) --- error! No float support. ---
|
|
|
1831 #define FLOATP(x) 0
|
|
|
1832 #define CHECK_FLOAT(x) --- error! No float support. ---
|
|
|
1833 #define CONCHECK_FLOAT(x) --- error! No float support. ---
|
|
|
1834
|
|
|
1835 #define XFLOATINT(n) XINT(n)
|
|
|
1836 #define CHECK_INT_OR_FLOAT CHECK_INT
|
|
|
1837 #define CONCHECK_INT_OR_FLOAT CONCHECK_INT
|
|
|
1838 #define INT_OR_FLOATP(x) INTP (x)
|
|
|
1839
|
|
|
1840 #endif /* not LISP_FLOAT_TYPE */
|
|
|
1841
|
|
442
|
1842 /*-------------------------------- int ---------------------------------*/
|
|
428
|
1843
|
|
|
1844 #define ZEROP(x) EQ (x, Qzero)
|
|
|
1845
|
|
800
|
1846 #ifdef ERROR_CHECK_TYPES
|
|
428
|
1847
|
|
788
|
1848 #define XCHAR_OR_INT(x) XCHAR_OR_INT_1 (x, __FILE__, __LINE__)
|
|
|
1849 #define XINT(x) XINT_1 (x, __FILE__, __LINE__)
|
|
|
1850
|
|
|
1851 INLINE_HEADER EMACS_INT XINT_1 (Lisp_Object obj, const char *file, int line);
|
|
442
|
1852 INLINE_HEADER EMACS_INT
|
|
788
|
1853 XINT_1 (Lisp_Object obj, const char *file, int line)
|
|
428
|
1854 {
|
|
788
|
1855 assert_at_line (INTP (obj), file, line);
|
|
428
|
1856 return XREALINT (obj);
|
|
|
1857 }
|
|
|
1858
|
|
788
|
1859 INLINE_HEADER EMACS_INT XCHAR_OR_INT_1 (Lisp_Object obj, const char *file,
|
|
|
1860 int line);
|
|
442
|
1861 INLINE_HEADER EMACS_INT
|
|
788
|
1862 XCHAR_OR_INT_1 (Lisp_Object obj, const char *file, int line)
|
|
428
|
1863 {
|
|
788
|
1864 assert_at_line (INTP (obj) || CHARP (obj), file, line);
|
|
428
|
1865 return CHARP (obj) ? XCHAR (obj) : XINT (obj);
|
|
|
1866 }
|
|
|
1867
|
|
|
1868 #else /* no error checking */
|
|
|
1869
|
|
|
1870 #define XINT(obj) XREALINT (obj)
|
|
|
1871 #define XCHAR_OR_INT(obj) (CHARP (obj) ? XCHAR (obj) : XINT (obj))
|
|
|
1872
|
|
|
1873 #endif /* no error checking */
|
|
|
1874
|
|
|
1875 #define CHECK_INT(x) do { \
|
|
|
1876 if (!INTP (x)) \
|
|
|
1877 dead_wrong_type_argument (Qintegerp, x); \
|
|
|
1878 } while (0)
|
|
|
1879
|
|
|
1880 #define CONCHECK_INT(x) do { \
|
|
|
1881 if (!INTP (x)) \
|
|
|
1882 x = wrong_type_argument (Qintegerp, x); \
|
|
|
1883 } while (0)
|
|
|
1884
|
|
|
1885 #define NATNUMP(x) (INTP (x) && XINT (x) >= 0)
|
|
|
1886
|
|
|
1887 #define CHECK_NATNUM(x) do { \
|
|
|
1888 if (!NATNUMP (x)) \
|
|
|
1889 dead_wrong_type_argument (Qnatnump, x); \
|
|
|
1890 } while (0)
|
|
|
1891
|
|
|
1892 #define CONCHECK_NATNUM(x) do { \
|
|
|
1893 if (!NATNUMP (x)) \
|
|
|
1894 x = wrong_type_argument (Qnatnump, x); \
|
|
|
1895 } while (0)
|
|
|
1896
|
|
|
1897 /* next three always continuable because they coerce their arguments. */
|
|
|
1898 #define CHECK_INT_COERCE_CHAR(x) do { \
|
|
|
1899 if (INTP (x)) \
|
|
|
1900 ; \
|
|
|
1901 else if (CHARP (x)) \
|
|
|
1902 x = make_int (XCHAR (x)); \
|
|
|
1903 else \
|
|
|
1904 x = wrong_type_argument (Qinteger_or_char_p, x); \
|
|
|
1905 } while (0)
|
|
|
1906
|
|
|
1907 #define CHECK_INT_COERCE_MARKER(x) do { \
|
|
|
1908 if (INTP (x)) \
|
|
|
1909 ; \
|
|
|
1910 else if (MARKERP (x)) \
|
|
|
1911 x = make_int (marker_position (x)); \
|
|
|
1912 else \
|
|
|
1913 x = wrong_type_argument (Qinteger_or_marker_p, x); \
|
|
|
1914 } while (0)
|
|
|
1915
|
|
|
1916 #define CHECK_INT_COERCE_CHAR_OR_MARKER(x) do { \
|
|
|
1917 if (INTP (x)) \
|
|
|
1918 ; \
|
|
|
1919 else if (CHARP (x)) \
|
|
|
1920 x = make_int (XCHAR (x)); \
|
|
|
1921 else if (MARKERP (x)) \
|
|
|
1922 x = make_int (marker_position (x)); \
|
|
|
1923 else \
|
|
|
1924 x = wrong_type_argument (Qinteger_char_or_marker_p, x); \
|
|
|
1925 } while (0)
|
|
|
1926
|
|
|
1927
|
|
442
|
1928 /*--------------------------- readonly objects -------------------------*/
|
|
440
|
1929
|
|
428
|
1930 #define CHECK_C_WRITEABLE(obj) \
|
|
|
1931 do { if (c_readonly (obj)) c_write_error (obj); } while (0)
|
|
|
1932
|
|
|
1933 #define CHECK_LISP_WRITEABLE(obj) \
|
|
|
1934 do { if (lisp_readonly (obj)) lisp_write_error (obj); } while (0)
|
|
|
1935
|
|
|
1936 #define C_READONLY(obj) (C_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj)))
|
|
|
1937 #define LISP_READONLY(obj) (LISP_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj)))
|
|
|
1938
|
|
442
|
1939 /*----------------------------- structrures ----------------------------*/
|
|
428
|
1940
|
|
|
1941 typedef struct structure_keyword_entry structure_keyword_entry;
|
|
|
1942 struct structure_keyword_entry
|
|
|
1943 {
|
|
|
1944 Lisp_Object keyword;
|
|
|
1945 int (*validate) (Lisp_Object keyword, Lisp_Object value,
|
|
578
|
1946 Error_Behavior errb);
|
|
428
|
1947 };
|
|
|
1948
|
|
|
1949 typedef struct
|
|
|
1950 {
|
|
|
1951 Dynarr_declare (structure_keyword_entry);
|
|
|
1952 } structure_keyword_entry_dynarr;
|
|
|
1953
|
|
|
1954 typedef struct structure_type structure_type;
|
|
|
1955 struct structure_type
|
|
|
1956 {
|
|
|
1957 Lisp_Object type;
|
|
|
1958 structure_keyword_entry_dynarr *keywords;
|
|
578
|
1959 int (*validate) (Lisp_Object data, Error_Behavior errb);
|
|
428
|
1960 Lisp_Object (*instantiate) (Lisp_Object data);
|
|
|
1961 };
|
|
|
1962
|
|
|
1963 typedef struct
|
|
|
1964 {
|
|
|
1965 Dynarr_declare (structure_type);
|
|
|
1966 } structure_type_dynarr;
|
|
|
1967
|
|
|
1968 struct structure_type *define_structure_type (Lisp_Object type,
|
|
|
1969 int (*validate)
|
|
|
1970 (Lisp_Object data,
|
|
578
|
1971 Error_Behavior errb),
|
|
428
|
1972 Lisp_Object (*instantiate)
|
|
|
1973 (Lisp_Object data));
|
|
|
1974 void define_structure_type_keyword (struct structure_type *st,
|
|
|
1975 Lisp_Object keyword,
|
|
|
1976 int (*validate) (Lisp_Object keyword,
|
|
|
1977 Lisp_Object value,
|
|
578
|
1978 Error_Behavior errb));
|
|
428
|
1979
|
|
442
|
1980 /*---------------------------- weak lists ------------------------------*/
|
|
428
|
1981
|
|
|
1982 enum weak_list_type
|
|
|
1983 {
|
|
|
1984 /* element disappears if it's unmarked. */
|
|
|
1985 WEAK_LIST_SIMPLE,
|
|
|
1986 /* element disappears if it's a cons and either its car or
|
|
|
1987 cdr is unmarked. */
|
|
|
1988 WEAK_LIST_ASSOC,
|
|
|
1989 /* element disappears if it's a cons and its car is unmarked. */
|
|
|
1990 WEAK_LIST_KEY_ASSOC,
|
|
|
1991 /* element disappears if it's a cons and its cdr is unmarked. */
|
|
442
|
1992 WEAK_LIST_VALUE_ASSOC,
|
|
|
1993 /* element disappears if it's a cons and neither its car nor
|
|
|
1994 its cdr is marked. */
|
|
|
1995 WEAK_LIST_FULL_ASSOC
|
|
428
|
1996 };
|
|
|
1997
|
|
|
1998 struct weak_list
|
|
|
1999 {
|
|
|
2000 struct lcrecord_header header;
|
|
|
2001 Lisp_Object list; /* don't mark through this! */
|
|
|
2002 enum weak_list_type type;
|
|
|
2003 Lisp_Object next_weak; /* don't mark through this! */
|
|
|
2004 };
|
|
|
2005
|
|
|
2006 DECLARE_LRECORD (weak_list, struct weak_list);
|
|
|
2007 #define XWEAK_LIST(x) XRECORD (x, weak_list, struct weak_list)
|
|
617
|
2008 #define wrap_weak_list(p) wrap_record (p, weak_list)
|
|
428
|
2009 #define WEAK_LISTP(x) RECORDP (x, weak_list)
|
|
|
2010 #define CHECK_WEAK_LIST(x) CHECK_RECORD (x, weak_list)
|
|
|
2011 #define CONCHECK_WEAK_LIST(x) CONCHECK_RECORD (x, weak_list)
|
|
|
2012
|
|
|
2013 #define weak_list_list(w) ((w)->list)
|
|
|
2014 #define XWEAK_LIST_LIST(w) (XWEAK_LIST (w)->list)
|
|
|
2015
|
|
|
2016 Lisp_Object make_weak_list (enum weak_list_type type);
|
|
|
2017 /* The following two are only called by the garbage collector */
|
|
|
2018 int finish_marking_weak_lists (void);
|
|
|
2019 void prune_weak_lists (void);
|
|
|
2020
|
|
442
|
2021 /*-------------------------- lcrecord-list -----------------------------*/
|
|
428
|
2022
|
|
|
2023 struct lcrecord_list
|
|
|
2024 {
|
|
|
2025 struct lcrecord_header header;
|
|
|
2026 Lisp_Object free;
|
|
665
|
2027 Elemcount size;
|
|
442
|
2028 const struct lrecord_implementation *implementation;
|
|
428
|
2029 };
|
|
|
2030
|
|
|
2031 DECLARE_LRECORD (lcrecord_list, struct lcrecord_list);
|
|
|
2032 #define XLCRECORD_LIST(x) XRECORD (x, lcrecord_list, struct lcrecord_list)
|
|
617
|
2033 #define wrap_lcrecord_list(p) wrap_record (p, lcrecord_list)
|
|
428
|
2034 #define LCRECORD_LISTP(x) RECORDP (x, lcrecord_list)
|
|
|
2035 /* #define CHECK_LCRECORD_LIST(x) CHECK_RECORD (x, lcrecord_list)
|
|
|
2036 Lcrecord lists should never escape to the Lisp level, so
|
|
|
2037 functions should not be doing this. */
|
|
|
2038
|
|
665
|
2039 Lisp_Object make_lcrecord_list (Elemcount size,
|
|
442
|
2040 const struct lrecord_implementation
|
|
428
|
2041 *implementation);
|
|
|
2042 Lisp_Object allocate_managed_lcrecord (Lisp_Object lcrecord_list);
|
|
|
2043 void free_managed_lcrecord (Lisp_Object lcrecord_list, Lisp_Object lcrecord);
|
|
|
2044
|
|
|
2045
|
|
|
2046 /************************************************************************/
|
|
771
|
2047 /* Definitions related to the format of text and of characters */
|
|
|
2048 /************************************************************************/
|
|
|
2049
|
|
|
2050 /* Note:
|
|
|
2051
|
|
|
2052 "internally formatted text" and the term "internal format" in
|
|
|
2053 general are likely to refer to the format of text in buffers and
|
|
|
2054 strings; "externally formatted text" and the term "external format"
|
|
|
2055 refer to any text format used in the O.S. or elsewhere outside of
|
|
|
2056 XEmacs. The format of text and of a character are related and
|
|
|
2057 there must be a one-to-one relationship (hopefully through a
|
|
|
2058 relatively simple algorithmic means of conversion) between a string
|
|
|
2059 of text and an equivalent array of characters, but the conversion
|
|
|
2060 between the two is NOT necessarily trivial.
|
|
|
2061
|
|
|
2062 In a non-Mule XEmacs, allowed characters are numbered 0 through
|
|
|
2063 255, where no fixed meaning is assigned to them, but (when
|
|
|
2064 representing text, rather than bytes in a binary file) in practice
|
|
|
2065 the lower half represents ASCII and the upper half some other 8-bit
|
|
|
2066 character set (chosen by setting the font, case tables, syntax
|
|
|
2067 tables, etc. appropriately for the character set through ad-hoc
|
|
|
2068 means such as the `iso-8859-1' file and the
|
|
|
2069 `standard-display-european' function).
|
|
|
2070
|
|
|
2071 #### Finish this.
|
|
|
2072
|
|
|
2073 */
|
|
|
2074 #include "text.h"
|
|
|
2075
|
|
|
2076
|
|
|
2077 /************************************************************************/
|
|
428
|
2078 /* Definitions of primitive Lisp functions and variables */
|
|
|
2079 /************************************************************************/
|
|
|
2080
|
|
|
2081
|
|
|
2082 /* DEFUN - Define a built-in Lisp-visible C function or `subr'.
|
|
|
2083 `lname' should be the name to give the function in Lisp,
|
|
|
2084 as a null-terminated C string.
|
|
|
2085 `Fname' should be the C equivalent of `lname', using only characters
|
|
|
2086 valid in a C identifier, with an "F" prepended.
|
|
|
2087 The name of the C constant structure that records information
|
|
|
2088 on this function for internal use is "S" concatenated with Fname.
|
|
|
2089 `min_args' should be a number, the minimum number of arguments allowed.
|
|
|
2090 `max_args' should be a number, the maximum number of arguments allowed,
|
|
|
2091 or else MANY or UNEVALLED.
|
|
|
2092 MANY means pass a vector of evaluated arguments,
|
|
|
2093 in the form of an integer number-of-arguments
|
|
|
2094 followed by the address of a vector of Lisp_Objects
|
|
|
2095 which contains the argument values.
|
|
|
2096 UNEVALLED means pass the list of unevaluated arguments.
|
|
|
2097 `prompt' says how to read arguments for an interactive call.
|
|
|
2098 See the doc string for `interactive'.
|
|
|
2099 A null string means call interactively with no arguments.
|
|
|
2100 `arglist' are the comma-separated arguments (always Lisp_Objects) for
|
|
|
2101 the function.
|
|
|
2102 The docstring for the function is placed as a "C" comment between
|
|
|
2103 the prompt and the `args' argument. make-docfile reads the
|
|
|
2104 comment and creates the DOC file from it.
|
|
|
2105 */
|
|
|
2106
|
|
|
2107 #define EXFUN_0 void
|
|
|
2108 #define EXFUN_1 Lisp_Object
|
|
|
2109 #define EXFUN_2 Lisp_Object,Lisp_Object
|
|
|
2110 #define EXFUN_3 Lisp_Object,Lisp_Object,Lisp_Object
|
|
|
2111 #define EXFUN_4 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object
|
|
|
2112 #define EXFUN_5 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object
|
|
|
2113 #define EXFUN_6 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
|
|
|
2114 Lisp_Object
|
|
|
2115 #define EXFUN_7 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
|
|
|
2116 Lisp_Object,Lisp_Object
|
|
|
2117 #define EXFUN_8 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
|
|
|
2118 Lisp_Object,Lisp_Object,Lisp_Object
|
|
|
2119 #define EXFUN_MANY int, Lisp_Object*
|
|
|
2120 #define EXFUN_UNEVALLED Lisp_Object
|
|
|
2121 #define EXFUN(sym, max_args) Lisp_Object sym (EXFUN_##max_args)
|
|
|
2122
|
|
|
2123 #define SUBR_MAX_ARGS 8
|
|
|
2124 #define MANY -2
|
|
|
2125 #define UNEVALLED -1
|
|
|
2126
|
|
|
2127 /* Can't be const, because then subr->doc is read-only and
|
|
|
2128 Snarf_documentation chokes */
|
|
|
2129
|
|
|
2130 #define DEFUN(lname, Fname, min_args, max_args, prompt, arglist) \
|
|
|
2131 Lisp_Object Fname (EXFUN_##max_args); \
|
|
442
|
2132 static struct Lisp_Subr S##Fname = \
|
|
|
2133 { \
|
|
|
2134 { /* struct lrecord_header */ \
|
|
|
2135 lrecord_type_subr, /* lrecord_type_index */ \
|
|
|
2136 1, /* mark bit */ \
|
|
|
2137 1, /* c_readonly bit */ \
|
|
|
2138 1 /* lisp_readonly bit */ \
|
|
|
2139 }, \
|
|
|
2140 min_args, \
|
|
|
2141 max_args, \
|
|
|
2142 prompt, \
|
|
|
2143 0, /* doc string */ \
|
|
|
2144 lname, \
|
|
|
2145 (lisp_fn_t) Fname \
|
|
|
2146 }; \
|
|
428
|
2147 Lisp_Object Fname (DEFUN_##max_args arglist)
|
|
|
2148
|
|
|
2149 /* Heavy ANSI C preprocessor hackery to get DEFUN to declare a
|
|
|
2150 prototype that matches max_args, and add the obligatory
|
|
|
2151 `Lisp_Object' type declaration to the formal C arguments. */
|
|
|
2152
|
|
|
2153 #define DEFUN_MANY(named_int, named_Lisp_Object) named_int, named_Lisp_Object
|
|
|
2154 #define DEFUN_UNEVALLED(args) Lisp_Object args
|
|
|
2155 #define DEFUN_0() void
|
|
|
2156 #define DEFUN_1(a) Lisp_Object a
|
|
|
2157 #define DEFUN_2(a,b) DEFUN_1(a), Lisp_Object b
|
|
|
2158 #define DEFUN_3(a,b,c) DEFUN_2(a,b), Lisp_Object c
|
|
|
2159 #define DEFUN_4(a,b,c,d) DEFUN_3(a,b,c), Lisp_Object d
|
|
|
2160 #define DEFUN_5(a,b,c,d,e) DEFUN_4(a,b,c,d), Lisp_Object e
|
|
|
2161 #define DEFUN_6(a,b,c,d,e,f) DEFUN_5(a,b,c,d,e), Lisp_Object f
|
|
|
2162 #define DEFUN_7(a,b,c,d,e,f,g) DEFUN_6(a,b,c,d,e,f), Lisp_Object g
|
|
|
2163 #define DEFUN_8(a,b,c,d,e,f,g,h) DEFUN_7(a,b,c,d,e,f,g),Lisp_Object h
|
|
|
2164
|
|
|
2165 /* WARNING: If you add defines here for higher values of max_args,
|
|
|
2166 make sure to also fix the clauses in PRIMITIVE_FUNCALL(),
|
|
|
2167 and change the define of SUBR_MAX_ARGS above. */
|
|
|
2168
|
|
|
2169 #include "symeval.h"
|
|
|
2170
|
|
|
2171 /* `specpdl' is the special binding/unwind-protect stack.
|
|
|
2172
|
|
|
2173 Knuth says (see the Jargon File):
|
|
|
2174 At MIT, `pdl' [abbreviation for `Push Down List'] used to
|
|
|
2175 be a more common synonym for `stack'.
|
|
|
2176 Everywhere else `stack' seems to be the preferred term.
|
|
|
2177
|
|
|
2178 specpdl_depth is the current depth of `specpdl'.
|
|
771
|
2179 Save this for use later as arg to `unbind_to_1'. */
|
|
428
|
2180 extern int specpdl_depth_counter;
|
|
|
2181 #define specpdl_depth() specpdl_depth_counter
|
|
|
2182
|
|
442
|
2183
|
|
|
2184 #define CHECK_FUNCTION(fun) do { \
|
|
|
2185 while (NILP (Ffunctionp (fun))) \
|
|
|
2186 signal_invalid_function_error (fun); \
|
|
|
2187 } while (0)
|
|
|
2188
|
|
428
|
2189
|
|
|
2190 /************************************************************************/
|
|
|
2191 /* Checking for QUIT */
|
|
|
2192 /************************************************************************/
|
|
|
2193
|
|
|
2194 /* Asynchronous events set something_happened, and then are processed
|
|
|
2195 within the QUIT macro. At this point, we are guaranteed to not be in
|
|
|
2196 any sensitive code. */
|
|
|
2197
|
|
|
2198 extern volatile int something_happened;
|
|
771
|
2199 extern int dont_check_for_quit;
|
|
428
|
2200 int check_what_happened (void);
|
|
|
2201
|
|
|
2202 extern volatile int quit_check_signal_happened;
|
|
|
2203 extern volatile int quit_check_signal_tick_count;
|
|
|
2204 int check_quit (void);
|
|
|
2205
|
|
|
2206 void signal_quit (void);
|
|
|
2207
|
|
771
|
2208 #define QUIT_FLAG_SAYS_SHOULD_QUIT \
|
|
|
2209 (!NILP (Vquit_flag) && \
|
|
|
2210 (NILP (Vinhibit_quit) \
|
|
|
2211 || (EQ (Vquit_flag, Qcritical) && !dont_check_for_quit)))
|
|
|
2212
|
|
428
|
2213 /* Nonzero if ought to quit now. */
|
|
|
2214 #define QUITP \
|
|
|
2215 ((quit_check_signal_happened ? check_quit () : 0), \
|
|
771
|
2216 QUIT_FLAG_SAYS_SHOULD_QUIT)
|
|
428
|
2217
|
|
|
2218 /* QUIT used to call QUITP, but there are some places where QUITP
|
|
|
2219 is called directly, and check_what_happened() should only be called
|
|
|
2220 when Emacs is actually ready to quit because it could do things
|
|
|
2221 like switch threads. */
|
|
|
2222 #define INTERNAL_QUITP \
|
|
|
2223 ((something_happened ? check_what_happened () : 0), \
|
|
771
|
2224 QUIT_FLAG_SAYS_SHOULD_QUIT)
|
|
428
|
2225
|
|
|
2226 #define INTERNAL_REALLY_QUITP \
|
|
|
2227 (check_what_happened (), \
|
|
771
|
2228 QUIT_FLAG_SAYS_SHOULD_QUIT)
|
|
428
|
2229
|
|
|
2230 /* Check quit-flag and quit if it is non-nil. Also do any other things
|
|
|
2231 that might have gotten queued until it was safe. */
|
|
|
2232 #define QUIT do { if (INTERNAL_QUITP) signal_quit (); } while (0)
|
|
|
2233
|
|
|
2234 #define REALLY_QUIT do { if (INTERNAL_REALLY_QUITP) signal_quit (); } while (0)
|
|
|
2235
|
|
|
2236
|
|
|
2237 /************************************************************************/
|
|
|
2238 /* hashing */
|
|
|
2239 /************************************************************************/
|
|
|
2240
|
|
|
2241 /* #### for a 64-bit machine, we should substitute a prime just over 2^32 */
|
|
|
2242 #define GOOD_HASH 65599 /* prime number just over 2^16; Dragon book, p. 435 */
|
|
|
2243 #define HASH2(a,b) (GOOD_HASH * (a) + (b))
|
|
|
2244 #define HASH3(a,b,c) (GOOD_HASH * HASH2 (a,b) + (c))
|
|
|
2245 #define HASH4(a,b,c,d) (GOOD_HASH * HASH3 (a,b,c) + (d))
|
|
|
2246 #define HASH5(a,b,c,d,e) (GOOD_HASH * HASH4 (a,b,c,d) + (e))
|
|
|
2247 #define HASH6(a,b,c,d,e,f) (GOOD_HASH * HASH5 (a,b,c,d,e) + (f))
|
|
|
2248 #define HASH7(a,b,c,d,e,f,g) (GOOD_HASH * HASH6 (a,b,c,d,e,f) + (g))
|
|
|
2249 #define HASH8(a,b,c,d,e,f,g,h) (GOOD_HASH * HASH7 (a,b,c,d,e,f,g) + (h))
|
|
|
2250 #define HASH9(a,b,c,d,e,f,g,h,i) (GOOD_HASH * HASH8 (a,b,c,d,e,f,g,h) + (i))
|
|
|
2251
|
|
|
2252 #define LISP_HASH(obj) ((unsigned long) LISP_TO_VOID (obj))
|
|
442
|
2253 unsigned long string_hash (const char *xv);
|
|
665
|
2254 unsigned long memory_hash (const void *xv, Bytecount size);
|
|
428
|
2255 unsigned long internal_hash (Lisp_Object obj, int depth);
|
|
|
2256 unsigned long internal_array_hash (Lisp_Object *arr, int size, int depth);
|
|
|
2257
|
|
|
2258
|
|
|
2259 /************************************************************************/
|
|
|
2260 /* String translation */
|
|
|
2261 /************************************************************************/
|
|
|
2262
|
|
771
|
2263 /* When support for message translation exists, GETTEXT() translates a
|
|
|
2264 string from English into the language defined by
|
|
|
2265 `current-language-environment'. This is done by looking the string
|
|
|
2266 up in a large predefined table; if no translation is found, the
|
|
|
2267 original string is returned, and the failure is possibly logged so
|
|
|
2268 that the translation can later be entered into the table.
|
|
|
2269
|
|
|
2270 In addition to this, there is a mechanism to snarf message strings
|
|
|
2271 out of the source code so that they can be entered into the tables.
|
|
|
2272 This is what make-msgfile.lex does.
|
|
|
2273
|
|
|
2274 Handling `format' strings is more difficult: The format string
|
|
|
2275 should get translated, but not under all circumstances. When the
|
|
|
2276 format string is a Lisp string, what should happen is that
|
|
|
2277 Fformat() should format the untranslated args[0] and return that,
|
|
|
2278 and also call Fgettext() on args[0] and, if that is different,
|
|
|
2279 format it and store it in the `string-translatable' property of the
|
|
|
2280 returned string. See Fgettext().
|
|
|
2281
|
|
|
2282 CGETTEXT() is the same as GETTEXT() but works with char * strings
|
|
|
2283 instead of Intbyte * strings.
|
|
|
2284
|
|
|
2285 build_msg_string() is a shorthand for build_string (GETTEXT (x)).
|
|
|
2286 build_msg_intstring() is a shorthand for build_intstring (GETTEXT (x)).
|
|
|
2287 */
|
|
|
2288
|
|
|
2289 #define GETTEXT(x) (x)
|
|
|
2290 #define CGETTEXT(x) (x)
|
|
|
2291 #define LISP_GETTEXT(x) (x)
|
|
428
|
2292
|
|
|
2293 /* DEFER_GETTEXT is used to identify strings which are translated when
|
|
|
2294 they are referenced instead of when they are defined.
|
|
|
2295 These include Qerror_messages and initialized arrays of strings.
|
|
|
2296 */
|
|
|
2297 #define DEFER_GETTEXT(x) (x)
|
|
|
2298
|
|
|
2299
|
|
|
2300 /************************************************************************/
|
|
|
2301 /* Garbage collection / GC-protection */
|
|
|
2302 /************************************************************************/
|
|
|
2303
|
|
|
2304 /* number of bytes of structure consed since last GC */
|
|
|
2305
|
|
|
2306 extern EMACS_INT consing_since_gc;
|
|
|
2307
|
|
|
2308 /* threshold for doing another gc */
|
|
|
2309
|
|
458
|
2310 extern Fixnum gc_cons_threshold;
|
|
428
|
2311
|
|
|
2312 /* Structure for recording stack slots that need marking */
|
|
|
2313
|
|
|
2314 /* This is a chain of structures, each of which points at a Lisp_Object
|
|
|
2315 variable whose value should be marked in garbage collection.
|
|
|
2316 Normally every link of the chain is an automatic variable of a function,
|
|
|
2317 and its `val' points to some argument or local variable of the function.
|
|
|
2318 On exit to the function, the chain is set back to the value it had on
|
|
|
2319 entry. This way, no link remains in the chain when the stack frame
|
|
|
2320 containing the link disappears.
|
|
|
2321
|
|
|
2322 Every function that can call Feval must protect in this fashion all
|
|
|
2323 Lisp_Object variables whose contents will be used again. */
|
|
|
2324
|
|
|
2325 extern struct gcpro *gcprolist;
|
|
|
2326
|
|
|
2327 struct gcpro
|
|
|
2328 {
|
|
|
2329 struct gcpro *next;
|
|
771
|
2330 const Lisp_Object *var; /* Address of first protected variable */
|
|
428
|
2331 int nvars; /* Number of consecutive protected variables */
|
|
|
2332 };
|
|
|
2333
|
|
|
2334 /* Normally, you declare variables gcpro1, gcpro2, ... and use the
|
|
|
2335 GCPROn() macros. However, if you need to have nested gcpro's,
|
|
|
2336 declare ngcpro1, ngcpro2, ... and use NGCPROn(). If you need
|
|
|
2337 to nest another level, use nngcpro1, nngcpro2, ... and use
|
|
|
2338 NNGCPROn(). If you need to nest yet another level, create
|
|
|
2339 the appropriate macros. */
|
|
|
2340
|
|
|
2341 #ifdef DEBUG_GCPRO
|
|
|
2342
|
|
|
2343 void debug_gcpro1 (char *, int, struct gcpro *, Lisp_Object *);
|
|
|
2344 void debug_gcpro2 (char *, int, struct gcpro *, struct gcpro *,
|
|
|
2345 Lisp_Object *, Lisp_Object *);
|
|
|
2346 void debug_gcpro3 (char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
|
|
|
2347 Lisp_Object *, Lisp_Object *, Lisp_Object *);
|
|
|
2348 void debug_gcpro4 (char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
|
|
|
2349 struct gcpro *, Lisp_Object *, Lisp_Object *, Lisp_Object *,
|
|
|
2350 Lisp_Object *);
|
|
|
2351 void debug_gcpro5 (char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
|
|
|
2352 struct gcpro *, struct gcpro *, Lisp_Object *, Lisp_Object *,
|
|
|
2353 Lisp_Object *, Lisp_Object *, Lisp_Object *);
|
|
|
2354 void debug_ungcpro(char *, int, struct gcpro *);
|
|
|
2355
|
|
|
2356 #define GCPRO1(v) \
|
|
|
2357 debug_gcpro1 (__FILE__, __LINE__,&gcpro1,&v)
|
|
|
2358 #define GCPRO2(v1,v2) \
|
|
|
2359 debug_gcpro2 (__FILE__, __LINE__,&gcpro1,&gcpro2,&v1,&v2)
|
|
|
2360 #define GCPRO3(v1,v2,v3) \
|
|
|
2361 debug_gcpro3 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&v1,&v2,&v3)
|
|
|
2362 #define GCPRO4(v1,v2,v3,v4) \
|
|
|
2363 debug_gcpro4 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,\
|
|
|
2364 &v1,&v2,&v3,&v4)
|
|
|
2365 #define GCPRO5(v1,v2,v3,v4,v5) \
|
|
|
2366 debug_gcpro5 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,&gcpro5,\
|
|
|
2367 &v1,&v2,&v3,&v4,&v5)
|
|
|
2368 #define UNGCPRO \
|
|
|
2369 debug_ungcpro(__FILE__, __LINE__,&gcpro1)
|
|
|
2370
|
|
|
2371 #define NGCPRO1(v) \
|
|
|
2372 debug_gcpro1 (__FILE__, __LINE__,&ngcpro1,&v)
|
|
|
2373 #define NGCPRO2(v1,v2) \
|
|
|
2374 debug_gcpro2 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&v1,&v2)
|
|
|
2375 #define NGCPRO3(v1,v2,v3) \
|
|
|
2376 debug_gcpro3 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&v1,&v2,&v3)
|
|
|
2377 #define NGCPRO4(v1,v2,v3,v4) \
|
|
|
2378 debug_gcpro4 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,\
|
|
|
2379 &v1,&v2,&v3,&v4)
|
|
|
2380 #define NGCPRO5(v1,v2,v3,v4,v5) \
|
|
|
2381 debug_gcpro5 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,\
|
|
|
2382 &ngcpro5,&v1,&v2,&v3,&v4,&v5)
|
|
|
2383 #define NUNGCPRO \
|
|
|
2384 debug_ungcpro(__FILE__, __LINE__,&ngcpro1)
|
|
|
2385
|
|
|
2386 #define NNGCPRO1(v) \
|
|
|
2387 debug_gcpro1 (__FILE__, __LINE__,&nngcpro1,&v)
|
|
|
2388 #define NNGCPRO2(v1,v2) \
|
|
|
2389 debug_gcpro2 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&v1,&v2)
|
|
|
2390 #define NNGCPRO3(v1,v2,v3) \
|
|
|
2391 debug_gcpro3 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&v1,&v2,&v3)
|
|
|
2392 #define NNGCPRO4(v1,v2,v3,v4) \
|
|
|
2393 debug_gcpro4 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,\
|
|
|
2394 &v1,&v2,&v3,&v4)
|
|
|
2395 #define NNGCPRO5(v1,v2,v3,v4,v5) \
|
|
|
2396 debug_gcpro5 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,\
|
|
|
2397 &nngcpro5,&v1,&v2,&v3,&v4,&v5)
|
|
|
2398 #define NNUNGCPRO \
|
|
|
2399 debug_ungcpro(__FILE__, __LINE__,&nngcpro1)
|
|
|
2400
|
|
|
2401 #else /* ! DEBUG_GCPRO */
|
|
|
2402
|
|
|
2403 #define GCPRO1(var1) ((void) ( \
|
|
|
2404 gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
|
|
|
2405 gcprolist = &gcpro1 ))
|
|
|
2406
|
|
|
2407 #define GCPRO2(var1, var2) ((void) ( \
|
|
|
2408 gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
|
|
|
2409 gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
|
|
|
2410 gcprolist = &gcpro2 ))
|
|
|
2411
|
|
|
2412 #define GCPRO3(var1, var2, var3) ((void) ( \
|
|
|
2413 gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
|
|
|
2414 gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
|
|
|
2415 gcpro3.next = &gcpro2, gcpro3.var = &var3, gcpro3.nvars = 1, \
|
|
|
2416 gcprolist = &gcpro3 ))
|
|
|
2417
|
|
|
2418 #define GCPRO4(var1, var2, var3, var4) ((void) ( \
|
|
|
2419 gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
|
|
|
2420 gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
|
|
|
2421 gcpro3.next = &gcpro2, gcpro3.var = &var3, gcpro3.nvars = 1, \
|
|
|
2422 gcpro4.next = &gcpro3, gcpro4.var = &var4, gcpro4.nvars = 1, \
|
|
|
2423 gcprolist = &gcpro4 ))
|
|
|
2424
|
|
|
2425 #define GCPRO5(var1, var2, var3, var4, var5) ((void) ( \
|
|
|
2426 gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
|
|
|
2427 gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
|
|
|
2428 gcpro3.next = &gcpro2, gcpro3.var = &var3, gcpro3.nvars = 1, \
|
|
|
2429 gcpro4.next = &gcpro3, gcpro4.var = &var4, gcpro4.nvars = 1, \
|
|
|
2430 gcpro5.next = &gcpro4, gcpro5.var = &var5, gcpro5.nvars = 1, \
|
|
|
2431 gcprolist = &gcpro5 ))
|
|
|
2432
|
|
|
2433 #define UNGCPRO ((void) (gcprolist = gcpro1.next))
|
|
|
2434
|
|
|
2435 #define NGCPRO1(var1) ((void) ( \
|
|
|
2436 ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
|
|
|
2437 gcprolist = &ngcpro1 ))
|
|
|
2438
|
|
|
2439 #define NGCPRO2(var1, var2) ((void) ( \
|
|
|
2440 ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
|
|
|
2441 ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
|
|
|
2442 gcprolist = &ngcpro2 ))
|
|
|
2443
|
|
|
2444 #define NGCPRO3(var1, var2, var3) ((void) ( \
|
|
|
2445 ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
|
|
|
2446 ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
|
|
|
2447 ngcpro3.next = &ngcpro2, ngcpro3.var = &var3, ngcpro3.nvars = 1, \
|
|
|
2448 gcprolist = &ngcpro3 ))
|
|
|
2449
|
|
|
2450 #define NGCPRO4(var1, var2, var3, var4) ((void) ( \
|
|
|
2451 ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
|
|
|
2452 ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
|
|
|
2453 ngcpro3.next = &ngcpro2, ngcpro3.var = &var3, ngcpro3.nvars = 1, \
|
|
|
2454 ngcpro4.next = &ngcpro3, ngcpro4.var = &var4, ngcpro4.nvars = 1, \
|
|
|
2455 gcprolist = &ngcpro4 ))
|
|
|
2456
|
|
|
2457 #define NGCPRO5(var1, var2, var3, var4, var5) ((void) ( \
|
|
|
2458 ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
|
|
|
2459 ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
|
|
|
2460 ngcpro3.next = &ngcpro2, ngcpro3.var = &var3, ngcpro3.nvars = 1, \
|
|
|
2461 ngcpro4.next = &ngcpro3, ngcpro4.var = &var4, ngcpro4.nvars = 1, \
|
|
|
2462 ngcpro5.next = &ngcpro4, ngcpro5.var = &var5, ngcpro5.nvars = 1, \
|
|
|
2463 gcprolist = &ngcpro5 ))
|
|
|
2464
|
|
|
2465 #define NUNGCPRO ((void) (gcprolist = ngcpro1.next))
|
|
|
2466
|
|
|
2467 #define NNGCPRO1(var1) ((void) ( \
|
|
|
2468 nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
|
|
|
2469 gcprolist = &nngcpro1 ))
|
|
|
2470
|
|
|
2471 #define NNGCPRO2(var1, var2) ((void) ( \
|
|
|
2472 nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
|
|
|
2473 nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
|
|
|
2474 gcprolist = &nngcpro2 ))
|
|
|
2475
|
|
|
2476 #define NNGCPRO3(var1, var2, var3) ((void) ( \
|
|
|
2477 nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
|
|
|
2478 nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
|
|
|
2479 nngcpro3.next = &nngcpro2, nngcpro3.var = &var3, nngcpro3.nvars = 1, \
|
|
|
2480 gcprolist = &nngcpro3 ))
|
|
|
2481
|
|
|
2482 #define NNGCPRO4(var1, var2, var3, var4) ((void) ( \
|
|
|
2483 nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
|
|
|
2484 nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
|
|
|
2485 nngcpro3.next = &nngcpro2, nngcpro3.var = &var3, nngcpro3.nvars = 1, \
|
|
|
2486 nngcpro4.next = &nngcpro3, nngcpro4.var = &var4, nngcpro4.nvars = 1, \
|
|
|
2487 gcprolist = &nngcpro4 ))
|
|
|
2488
|
|
|
2489 #define NNGCPRO5(var1, var2, var3, var4, var5) ((void) ( \
|
|
|
2490 nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
|
|
|
2491 nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
|
|
|
2492 nngcpro3.next = &nngcpro2, nngcpro3.var = &var3, nngcpro3.nvars = 1, \
|
|
|
2493 nngcpro4.next = &nngcpro3, nngcpro4.var = &var4, nngcpro4.nvars = 1, \
|
|
|
2494 nngcpro5.next = &nngcpro4, nngcpro5.var = &var5, nngcpro5.nvars = 1, \
|
|
|
2495 gcprolist = &nngcpro5 ))
|
|
|
2496
|
|
|
2497 #define NNUNGCPRO ((void) (gcprolist = nngcpro1.next))
|
|
|
2498
|
|
|
2499 #endif /* ! DEBUG_GCPRO */
|
|
|
2500
|
|
|
2501 /* Evaluate expr, UNGCPRO, and then return the value of expr. */
|
|
|
2502 #define RETURN_UNGCPRO(expr) do \
|
|
|
2503 { \
|
|
|
2504 Lisp_Object ret_ungc_val = (expr); \
|
|
|
2505 UNGCPRO; \
|
|
|
2506 RETURN_SANS_WARNINGS ret_ungc_val; \
|
|
|
2507 } while (0)
|
|
|
2508
|
|
|
2509 /* Evaluate expr, NUNGCPRO, UNGCPRO, and then return the value of expr. */
|
|
|
2510 #define RETURN_NUNGCPRO(expr) do \
|
|
|
2511 { \
|
|
|
2512 Lisp_Object ret_ungc_val = (expr); \
|
|
|
2513 NUNGCPRO; \
|
|
|
2514 UNGCPRO; \
|
|
|
2515 RETURN_SANS_WARNINGS ret_ungc_val; \
|
|
|
2516 } while (0)
|
|
|
2517
|
|
|
2518 /* Evaluate expr, NNUNGCPRO, NUNGCPRO, UNGCPRO, and then return the
|
|
|
2519 value of expr. */
|
|
|
2520 #define RETURN_NNUNGCPRO(expr) do \
|
|
|
2521 { \
|
|
|
2522 Lisp_Object ret_ungc_val = (expr); \
|
|
|
2523 NNUNGCPRO; \
|
|
|
2524 NUNGCPRO; \
|
|
|
2525 UNGCPRO; \
|
|
|
2526 RETURN_SANS_WARNINGS ret_ungc_val; \
|
|
|
2527 } while (0)
|
|
|
2528
|
|
452
|
2529 extern Lisp_Object_ptr_dynarr *staticpros;
|
|
|
2530
|
|
771
|
2531 #ifdef DEBUG_XEMACS
|
|
|
2532
|
|
|
2533 /* Help debug crashes gc-marking a staticpro'ed object. */
|
|
|
2534
|
|
|
2535 void staticpro_1 (Lisp_Object *, char *);
|
|
|
2536 void staticpro_nodump_1 (Lisp_Object *, char *);
|
|
|
2537 #define staticpro(ptr) staticpro_1 (ptr, #ptr)
|
|
|
2538 #define staticpro_nodump(ptr) staticpro_nodump_1 (ptr, #ptr)
|
|
|
2539
|
|
|
2540 #else
|
|
611
|
2541
|
|
428
|
2542 /* Call staticpro (&var) to protect static variable `var'. */
|
|
|
2543 void staticpro (Lisp_Object *);
|
|
|
2544
|
|
|
2545 /* Call staticpro_nodump (&var) to protect static variable `var'. */
|
|
|
2546 /* var will not be saved at dump time */
|
|
|
2547 void staticpro_nodump (Lisp_Object *);
|
|
|
2548
|
|
771
|
2549 #endif
|
|
|
2550
|
|
|
2551 void register_post_gc_action (void (*fun) (void *), void *arg);
|
|
|
2552 int begin_gc_forbidden (void);
|
|
|
2553 void end_gc_forbidden (int count);
|
|
|
2554
|
|
|
2555
|
|
|
2556 /************************************************************************/
|
|
|
2557 /* Dumping */
|
|
|
2558 /************************************************************************/
|
|
|
2559
|
|
|
2560 /* dump_add_root_struct_ptr (&var, &desc) dumps the structure pointed to by
|
|
|
2561 `var'. This is for a single relocatable pointer located in the data
|
|
|
2562 segment (i.e. the block pointed to is in the heap). */
|
|
452
|
2563 #ifdef PDUMP
|
|
|
2564 void dump_add_root_struct_ptr (void *, const struct struct_description *);
|
|
|
2565 #else
|
|
|
2566 #define dump_add_root_struct_ptr(varaddr,descaddr) DO_NOTHING
|
|
|
2567 #endif
|
|
|
2568
|
|
771
|
2569 /* dump_add_opaque (&var, size) dumps the opaque static structure `var'.
|
|
|
2570 This is for a static block of memory (in the data segment, not the
|
|
|
2571 heap), with no relocatable pointers in it. */
|
|
452
|
2572 #ifdef PDUMP
|
|
665
|
2573 void dump_add_opaque (const void *, Bytecount);
|
|
452
|
2574 #else
|
|
|
2575 #define dump_add_opaque(varaddr,size) DO_NOTHING
|
|
|
2576 #endif
|
|
|
2577
|
|
771
|
2578 /* dump_add_root_block (&var, &desc) dumps the static structure located at
|
|
|
2579 `var' and described by DESC. This is for a static block of memory (in
|
|
|
2580 the data segment, not the heap), with relocatable pointers in it, as
|
|
|
2581 described by DESC. (#### Not yet implemented) */
|
|
|
2582 #ifdef PDUMP
|
|
|
2583 void dump_add_root_block (void *ptraddress,
|
|
|
2584 const struct lrecord_description *desc);
|
|
|
2585 #else
|
|
|
2586 #define dump_add_root_block(ptraddress,desc) DO_NOTHING
|
|
|
2587 #endif
|
|
|
2588
|
|
458
|
2589 /* Call dump_add_opaque_int (&int_var) to dump `int_var', of type `int'. */
|
|
|
2590 #ifdef PDUMP
|
|
|
2591 #define dump_add_opaque_int(int_varaddr) do { \
|
|
|
2592 int *dao_ = (int_varaddr); /* type check */ \
|
|
|
2593 dump_add_opaque (dao_, sizeof (*dao_)); \
|
|
|
2594 } while (0)
|
|
|
2595 #else
|
|
|
2596 #define dump_add_opaque_int(int_varaddr) DO_NOTHING
|
|
|
2597 #endif
|
|
|
2598
|
|
|
2599 /* Call dump_add_opaque_fixnum (&fixnum_var) to dump `fixnum_var', of type `Fixnum'. */
|
|
|
2600 #ifdef PDUMP
|
|
|
2601 #define dump_add_opaque_fixnum(fixnum_varaddr) do { \
|
|
|
2602 Fixnum *dao_ = (fixnum_varaddr); /* type check */ \
|
|
|
2603 dump_add_opaque (dao_, sizeof (*dao_)); \
|
|
|
2604 } while (0)
|
|
|
2605 #else
|
|
|
2606 #define dump_add_opaque_fixnum(fixnum_varaddr) DO_NOTHING
|
|
|
2607 #endif
|
|
|
2608
|
|
452
|
2609 /* Call dump_add_root_object (&var) to ensure that var is properly updated after pdump. */
|
|
|
2610 #ifdef PDUMP
|
|
|
2611 void dump_add_root_object (Lisp_Object *);
|
|
|
2612 #else
|
|
|
2613 #define dump_add_root_object(varaddr) DO_NOTHING
|
|
|
2614 #endif
|
|
|
2615
|
|
|
2616 /* Call dump_add_root_object (&var) to ensure that var is properly updated after
|
|
|
2617 pdump. var must point to a linked list of objects out of which
|
|
428
|
2618 some may not be dumped */
|
|
452
|
2619 #ifdef PDUMP
|
|
|
2620 void dump_add_weak_object_chain (Lisp_Object *);
|
|
|
2621 #else
|
|
|
2622 #define dump_add_weak_object_chain(varaddr) DO_NOTHING
|
|
|
2623 #endif
|
|
428
|
2624
|
|
|
2625 /* Nonzero means Emacs has already been initialized.
|
|
|
2626 Used during startup to detect startup of dumped Emacs. */
|
|
|
2627 extern int initialized;
|
|
|
2628
|
|
771
|
2629
|
|
|
2630
|
|
|
2631 /************************************************************************/
|
|
|
2632 /* Misc definitions */
|
|
|
2633 /************************************************************************/
|
|
442
|
2634
|
|
|
2635 /************************************************************************/
|
|
|
2636 /* prototypes */
|
|
|
2637 /************************************************************************/
|
|
|
2638
|
|
|
2639 /* NOTE: Prototypes should go HERE, not in various header files, unless
|
|
|
2640 they specifically reference a type that's not defined in lisp.h.
|
|
|
2641 (And even then, you might consider adding the type to lisp.h.)
|
|
|
2642
|
|
|
2643 The idea is that header files typically contain the innards of objects,
|
|
|
2644 and we want to minimize the number of "dependencies" of one file on
|
|
|
2645 the specifics of such objects. Putting prototypes here minimizes the
|
|
|
2646 number of header files that need to be included -- good for a number
|
|
|
2647 of reasons. --ben */
|
|
|
2648
|
|
|
2649 /*--------------- prototypes for various public c functions ------------*/
|
|
|
2650
|
|
|
2651 /* Prototypes for all init/syms_of/vars_of initialization functions. */
|
|
|
2652 #include "symsinit.h"
|
|
|
2653
|
|
428
|
2654 /* Defined in alloc.c */
|
|
|
2655 void release_breathing_space (void);
|
|
|
2656 Lisp_Object noseeum_cons (Lisp_Object, Lisp_Object);
|
|
665
|
2657 Lisp_Object make_vector (Elemcount, Lisp_Object);
|
|
428
|
2658 Lisp_Object vector1 (Lisp_Object);
|
|
|
2659 Lisp_Object vector2 (Lisp_Object, Lisp_Object);
|
|
|
2660 Lisp_Object vector3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
665
|
2661 Lisp_Object make_bit_vector (Elemcount, Lisp_Object);
|
|
|
2662 Lisp_Object make_bit_vector_from_byte_vector (unsigned char *, Elemcount);
|
|
428
|
2663 Lisp_Object noseeum_make_marker (void);
|
|
|
2664 void garbage_collect_1 (void);
|
|
|
2665 Lisp_Object acons (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
2666 Lisp_Object cons3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
2667 Lisp_Object list1 (Lisp_Object);
|
|
|
2668 Lisp_Object list2 (Lisp_Object, Lisp_Object);
|
|
|
2669 Lisp_Object list3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
2670 Lisp_Object list4 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
2671 Lisp_Object list5 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
2672 Lisp_Object);
|
|
|
2673 Lisp_Object list6 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
2674 Lisp_Object, Lisp_Object);
|
|
|
2675 DECLARE_DOESNT_RETURN (memory_full (void));
|
|
|
2676 void disksave_object_finalization (void);
|
|
|
2677 extern int purify_flag;
|
|
|
2678 extern int gc_currently_forbidden;
|
|
|
2679 extern EMACS_INT gc_generation_number[1];
|
|
|
2680 int c_readonly (Lisp_Object);
|
|
|
2681 int lisp_readonly (Lisp_Object);
|
|
771
|
2682 Lisp_Object build_intstring (const Intbyte *);
|
|
665
|
2683 Lisp_Object build_string (const CIntbyte *);
|
|
609
|
2684 Lisp_Object build_ext_string (const Extbyte *, Lisp_Object);
|
|
771
|
2685 Lisp_Object build_msg_intstring (const Intbyte *);
|
|
|
2686 Lisp_Object build_msg_string (const CIntbyte *);
|
|
665
|
2687 Lisp_Object make_string (const Intbyte *, Bytecount);
|
|
442
|
2688 Lisp_Object make_ext_string (const Extbyte *, EMACS_INT, Lisp_Object);
|
|
771
|
2689 void init_string_ascii_begin (Lisp_Object string);
|
|
428
|
2690 Lisp_Object make_uninit_string (Bytecount);
|
|
|
2691 Lisp_Object make_float (double);
|
|
665
|
2692 Lisp_Object make_string_nocopy (const Intbyte *, Bytecount);
|
|
428
|
2693 void free_cons (Lisp_Cons *);
|
|
|
2694 void free_list (Lisp_Object);
|
|
|
2695 void free_alist (Lisp_Object);
|
|
|
2696 void mark_conses_in_list (Lisp_Object);
|
|
|
2697 void free_marker (Lisp_Marker *);
|
|
|
2698 int object_dead_p (Lisp_Object);
|
|
|
2699 void mark_object (Lisp_Object obj);
|
|
|
2700 int marked_p (Lisp_Object obj);
|
|
|
2701
|
|
|
2702 #ifdef MEMORY_USAGE_STATS
|
|
665
|
2703 Bytecount malloced_storage_size (void *, Bytecount, struct overhead_stats *);
|
|
|
2704 Bytecount fixed_type_block_overhead (Bytecount);
|
|
428
|
2705 #endif
|
|
|
2706 #ifdef PDUMP
|
|
|
2707 void pdump (void);
|
|
442
|
2708 int pdump_load (const char *);
|
|
428
|
2709
|
|
|
2710 extern char *pdump_start, *pdump_end;
|
|
|
2711 #define DUMPEDP(adr) ((((char *)(adr)) < pdump_end) && (((char *)(adr)) >= pdump_start))
|
|
|
2712 #else
|
|
|
2713 #define DUMPEDP(adr) 0
|
|
|
2714 #endif
|
|
|
2715
|
|
|
2716 /* Defined in buffer.c */
|
|
|
2717 Lisp_Object get_truename_buffer (Lisp_Object);
|
|
|
2718 void switch_to_buffer (Lisp_Object, Lisp_Object);
|
|
|
2719 extern int find_file_compare_truenames;
|
|
|
2720 extern int find_file_use_truenames;
|
|
771
|
2721 Intbyte *get_initial_directory (Intbyte *pathname, Bytecount size);
|
|
|
2722 extern Lisp_Object Vbuffer_alist;
|
|
|
2723 void set_buffer_internal (struct buffer *b);
|
|
|
2724 struct buffer *decode_buffer (Lisp_Object buffer, int allow_string);
|
|
|
2725
|
|
|
2726 void record_buffer (Lisp_Object buf);
|
|
|
2727 Lisp_Object get_buffer (Lisp_Object name,
|
|
|
2728 int error_if_deleted_or_does_not_exist);
|
|
|
2729 int map_over_sharing_buffers (struct buffer *buf,
|
|
|
2730 int (*mapfun) (struct buffer *buf,
|
|
|
2731 void *closure),
|
|
|
2732 void *closure);
|
|
|
2733
|
|
|
2734 extern struct buffer *current_buffer;
|
|
|
2735
|
|
|
2736 extern void init_initial_directory (void); /* initialize initial_directory */
|
|
|
2737
|
|
|
2738 EXFUN (Fbuffer_disable_undo, 1);
|
|
|
2739 EXFUN (Fbuffer_modified_p, 1);
|
|
|
2740 EXFUN (Fbuffer_name, 1);
|
|
|
2741 EXFUN (Fcurrent_buffer, 0);
|
|
|
2742 EXFUN (Ferase_buffer, 1);
|
|
|
2743 EXFUN (Fget_buffer, 1);
|
|
|
2744 EXFUN (Fget_buffer_create, 1);
|
|
|
2745 EXFUN (Fget_file_buffer, 1);
|
|
|
2746 EXFUN (Fkill_buffer, 1);
|
|
|
2747 EXFUN (Fother_buffer, 3);
|
|
|
2748 EXFUN (Frecord_buffer, 1);
|
|
|
2749 EXFUN (Fset_buffer, 1);
|
|
|
2750 EXFUN (Fset_buffer_modified_p, 2);
|
|
|
2751
|
|
|
2752 extern Lisp_Object QSscratch, Qafter_change_function, Qafter_change_functions;
|
|
|
2753 extern Lisp_Object Qbefore_change_function, Qbefore_change_functions;
|
|
|
2754 extern Lisp_Object Qbuffer_or_string_p, Qdefault_directory, Qfirst_change_hook;
|
|
|
2755 extern Lisp_Object Qpermanent_local, Vafter_change_function;
|
|
|
2756 extern Lisp_Object Vafter_change_functions, Vbefore_change_function;
|
|
|
2757 extern Lisp_Object Vbefore_change_functions, Vbuffer_alist, Vbuffer_defaults;
|
|
|
2758 extern Lisp_Object Vinhibit_read_only, Vtransient_mark_mode;
|
|
428
|
2759
|
|
563
|
2760 /* Defined in bytecode.c */
|
|
593
|
2761 DECLARE_DOESNT_RETURN (invalid_byte_code
|
|
665
|
2762 (const CIntbyte *reason, Lisp_Object frob));
|
|
563
|
2763
|
|
428
|
2764 /* Defined in callproc.c */
|
|
771
|
2765 Intbyte *egetenv (const CIntbyte *var);
|
|
|
2766 void eputenv (const CIntbyte *var, const CIntbyte *value);
|
|
|
2767 extern int env_initted;
|
|
428
|
2768
|
|
|
2769 /* Defined in console.c */
|
|
|
2770 void stuff_buffered_input (Lisp_Object);
|
|
|
2771
|
|
442
|
2772 /* Defined in console-msw.c */
|
|
|
2773 EXFUN (Fmswindows_message_box, 3);
|
|
|
2774 extern int mswindows_message_outputted;
|
|
771
|
2775 void mswindows_hide_console (void);
|
|
|
2776 int mswindows_output_console_string (const Intbyte *ptr, Bytecount len);
|
|
|
2777 void write_string_to_mswindows_debugging_output (Intbyte *str, Bytecount len);
|
|
442
|
2778
|
|
428
|
2779 /* Defined in data.c */
|
|
|
2780 DECLARE_DOESNT_RETURN (c_write_error (Lisp_Object));
|
|
|
2781 DECLARE_DOESNT_RETURN (lisp_write_error (Lisp_Object));
|
|
|
2782 DECLARE_DOESNT_RETURN (args_out_of_range (Lisp_Object, Lisp_Object));
|
|
|
2783 DECLARE_DOESNT_RETURN (args_out_of_range_3 (Lisp_Object, Lisp_Object,
|
|
|
2784 Lisp_Object));
|
|
|
2785 Lisp_Object wrong_type_argument (Lisp_Object, Lisp_Object);
|
|
|
2786 DECLARE_DOESNT_RETURN (dead_wrong_type_argument (Lisp_Object, Lisp_Object));
|
|
|
2787 void check_int_range (EMACS_INT, EMACS_INT, EMACS_INT);
|
|
|
2788
|
|
771
|
2789 EXFUN (Fint_to_char, 1);
|
|
|
2790 EXFUN (Fchar_to_int, 1);
|
|
|
2791
|
|
428
|
2792 enum arith_comparison {
|
|
|
2793 arith_equal,
|
|
|
2794 arith_notequal,
|
|
|
2795 arith_less,
|
|
|
2796 arith_grtr,
|
|
|
2797 arith_less_or_equal,
|
|
|
2798 arith_grtr_or_equal };
|
|
|
2799 Lisp_Object arithcompare (Lisp_Object, Lisp_Object, enum arith_comparison);
|
|
|
2800
|
|
707
|
2801 /* Do NOT use word_to_lisp or wasteful_word_to_lisp to decode time_t's
|
|
|
2802 unless you KNOW arg is non-negative. They cannot return negative
|
|
|
2803 values! Use make_time. */
|
|
428
|
2804 Lisp_Object word_to_lisp (unsigned int);
|
|
|
2805 unsigned int lisp_to_word (Lisp_Object);
|
|
|
2806
|
|
|
2807 /* Defined in dired.c */
|
|
771
|
2808 Lisp_Object make_directory_hash_table (const Intbyte *);
|
|
428
|
2809 Lisp_Object wasteful_word_to_lisp (unsigned int);
|
|
|
2810
|
|
|
2811 /* Defined in doc.c */
|
|
771
|
2812 Lisp_Object unparesseuxify_doc_string (int, EMACS_INT, Intbyte *, Lisp_Object);
|
|
428
|
2813 Lisp_Object read_doc_string (Lisp_Object);
|
|
|
2814
|
|
|
2815 /* Defined in doprnt.c */
|
|
771
|
2816
|
|
|
2817 Bytecount emacs_doprnt_va (Lisp_Object stream, const Intbyte *format_nonreloc,
|
|
|
2818 Bytecount format_length, Lisp_Object format_reloc,
|
|
|
2819 va_list vargs);
|
|
|
2820 Bytecount emacs_doprnt (Lisp_Object stream, const Intbyte *format_nonreloc,
|
|
|
2821 Bytecount format_length, Lisp_Object format_reloc,
|
|
|
2822 int nargs, const Lisp_Object *largs, ...);
|
|
|
2823 Lisp_Object emacs_vsprintf_string_lisp (const CIntbyte *format_nonreloc,
|
|
|
2824 Lisp_Object format_reloc, int nargs,
|
|
|
2825 const Lisp_Object *largs);
|
|
|
2826 Lisp_Object emacs_sprintf_string_lisp (const CIntbyte *format_nonreloc,
|
|
|
2827 Lisp_Object format_reloc, int nargs, ...);
|
|
|
2828 Intbyte *emacs_vsprintf_malloc_lisp (const CIntbyte *format_nonreloc,
|
|
|
2829 Lisp_Object format_reloc, int nargs,
|
|
|
2830 const Lisp_Object *largs,
|
|
|
2831 Bytecount *len_out);
|
|
|
2832 Intbyte *emacs_sprintf_malloc_lisp (Bytecount *len_out,
|
|
|
2833 const CIntbyte *format_nonreloc,
|
|
|
2834 Lisp_Object format_reloc, int nargs, ...);
|
|
|
2835 Lisp_Object emacs_vsprintf_string (const CIntbyte *format, va_list vargs);
|
|
|
2836 Lisp_Object emacs_sprintf_string (const CIntbyte *format, ...)
|
|
|
2837 PRINTF_ARGS (1, 2);
|
|
|
2838 Intbyte *emacs_vsprintf_malloc (const CIntbyte *format, va_list vargs,
|
|
|
2839 Bytecount *len_out);
|
|
|
2840 Intbyte *emacs_sprintf_malloc (Bytecount *len_out, const CIntbyte *format, ...)
|
|
|
2841 PRINTF_ARGS (2, 3);
|
|
|
2842 Bytecount emacs_vsprintf (Intbyte *output, const CIntbyte *format,
|
|
|
2843 va_list vargs);
|
|
|
2844 Bytecount emacs_sprintf (Intbyte *output, const CIntbyte *format, ...)
|
|
|
2845 PRINTF_ARGS (2, 3);
|
|
|
2846
|
|
428
|
2847
|
|
|
2848 /* Defined in editfns.c */
|
|
|
2849 void uncache_home_directory (void);
|
|
771
|
2850 Intbyte *get_home_directory (void);
|
|
|
2851 Intbyte *user_login_name (uid_t *);
|
|
665
|
2852 Charbpos charbpos_clip_to_bounds (Charbpos, Charbpos, Charbpos);
|
|
|
2853 Bytebpos bytebpos_clip_to_bounds (Bytebpos, Bytebpos, Bytebpos);
|
|
428
|
2854 void buffer_insert1 (struct buffer *, Lisp_Object);
|
|
665
|
2855 Lisp_Object make_string_from_buffer (struct buffer *, Charbpos, Charcount);
|
|
|
2856 Lisp_Object make_string_from_buffer_no_extents (struct buffer *, Charbpos, Charcount);
|
|
707
|
2857 Lisp_Object make_time (time_t);
|
|
428
|
2858 Lisp_Object save_excursion_save (void);
|
|
|
2859 Lisp_Object save_restriction_save (void);
|
|
|
2860 Lisp_Object save_excursion_restore (Lisp_Object);
|
|
|
2861 Lisp_Object save_restriction_restore (Lisp_Object);
|
|
771
|
2862 void widen_buffer (struct buffer *b, int no_clip);
|
|
|
2863 int beginning_of_line_p (struct buffer *b, Charbpos pt);
|
|
428
|
2864
|
|
|
2865 /* Defined in emacsfns.c */
|
|
|
2866 Lisp_Object save_current_buffer_restore (Lisp_Object);
|
|
|
2867
|
|
|
2868 /* Defined in emacs.c */
|
|
|
2869 SIGTYPE fatal_error_signal (int);
|
|
442
|
2870 Lisp_Object make_arg_list (int, Extbyte **);
|
|
|
2871 void make_argc_argv (Lisp_Object, int *, Extbyte ***);
|
|
|
2872 void free_argc_argv (Extbyte **);
|
|
771
|
2873 Lisp_Object split_external_path (const Extbyte *path);
|
|
|
2874 Lisp_Object split_env_path (const CIntbyte *evarname, const Intbyte *default_);
|
|
|
2875
|
|
428
|
2876 /* Nonzero means don't do interactive redisplay and don't change tty modes */
|
|
442
|
2877 extern int noninteractive, noninteractive1;
|
|
771
|
2878 extern int inhibit_non_essential_printing_operations;
|
|
428
|
2879 extern int preparing_for_armageddon;
|
|
458
|
2880 extern Fixnum emacs_priority;
|
|
428
|
2881 extern int running_asynch_code;
|
|
|
2882 extern int suppress_early_error_handler_backtrace;
|
|
771
|
2883 void debug_break (void);
|
|
|
2884 int debug_can_access_memory (void *ptr, Bytecount len);
|
|
|
2885 void really_abort (void);
|
|
776
|
2886 void zero_out_command_line_status_vars (void);
|
|
428
|
2887
|
|
|
2888 /* Defined in eval.c */
|
|
563
|
2889 DECLARE_DOESNT_RETURN (signal_error_1 (Lisp_Object, Lisp_Object));
|
|
|
2890 void maybe_signal_error_1 (Lisp_Object, Lisp_Object, Lisp_Object,
|
|
578
|
2891 Error_Behavior);
|
|
563
|
2892 Lisp_Object maybe_signal_continuable_error_1 (Lisp_Object, Lisp_Object,
|
|
578
|
2893 Lisp_Object, Error_Behavior);
|
|
609
|
2894 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS (signal_ferror
|
|
|
2895 (Lisp_Object,
|
|
665
|
2896 const CIntbyte *,
|
|
609
|
2897 ...), 2, 3);
|
|
578
|
2898 void maybe_signal_ferror (Lisp_Object, Lisp_Object, Error_Behavior,
|
|
665
|
2899 const CIntbyte *, ...) PRINTF_ARGS (4, 5);
|
|
|
2900 Lisp_Object signal_continuable_ferror (Lisp_Object, const CIntbyte *, ...)
|
|
442
|
2901 PRINTF_ARGS (2, 3);
|
|
563
|
2902 Lisp_Object maybe_signal_continuable_ferror (Lisp_Object, Lisp_Object,
|
|
578
|
2903 Error_Behavior,
|
|
665
|
2904 const CIntbyte *, ...)
|
|
442
|
2905 PRINTF_ARGS (4, 5);
|
|
563
|
2906
|
|
665
|
2907 Lisp_Object build_error_data (const CIntbyte *reason, Lisp_Object frob);
|
|
|
2908 DECLARE_DOESNT_RETURN (signal_error (Lisp_Object, const CIntbyte *,
|
|
563
|
2909 Lisp_Object));
|
|
665
|
2910 void maybe_signal_error (Lisp_Object, const CIntbyte *, Lisp_Object,
|
|
578
|
2911 Lisp_Object, Error_Behavior);
|
|
665
|
2912 Lisp_Object signal_continuable_error (Lisp_Object, const CIntbyte *,
|
|
563
|
2913 Lisp_Object);
|
|
665
|
2914 Lisp_Object maybe_signal_continuable_error (Lisp_Object, const CIntbyte *,
|
|
563
|
2915 Lisp_Object,
|
|
578
|
2916 Lisp_Object, Error_Behavior);
|
|
563
|
2917 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS (signal_ferror_with_frob
|
|
442
|
2918 (Lisp_Object, Lisp_Object,
|
|
665
|
2919 const CIntbyte *,
|
|
442
|
2920 ...), 3, 4);
|
|
563
|
2921 void maybe_signal_ferror_with_frob (Lisp_Object, Lisp_Object, Lisp_Object,
|
|
578
|
2922 Error_Behavior,
|
|
665
|
2923 const CIntbyte *, ...) PRINTF_ARGS (5, 6);
|
|
563
|
2924 Lisp_Object signal_continuable_ferror_with_frob (Lisp_Object, Lisp_Object,
|
|
665
|
2925 const CIntbyte *,
|
|
563
|
2926 ...) PRINTF_ARGS (3, 4);
|
|
|
2927 Lisp_Object maybe_signal_continuable_ferror_with_frob (Lisp_Object,
|
|
|
2928 Lisp_Object,
|
|
|
2929 Lisp_Object,
|
|
578
|
2930 Error_Behavior,
|
|
665
|
2931 const CIntbyte *, ...)
|
|
442
|
2932 PRINTF_ARGS (5, 6);
|
|
665
|
2933 DECLARE_DOESNT_RETURN (signal_error_2 (Lisp_Object, const CIntbyte *,
|
|
563
|
2934 Lisp_Object, Lisp_Object));
|
|
665
|
2935 void maybe_signal_error_2 (Lisp_Object, const CIntbyte *, Lisp_Object,
|
|
578
|
2936 Lisp_Object, Lisp_Object, Error_Behavior);
|
|
665
|
2937 Lisp_Object signal_continuable_error_2 (Lisp_Object, const CIntbyte *,
|
|
563
|
2938 Lisp_Object, Lisp_Object);
|
|
665
|
2939 Lisp_Object maybe_signal_continuable_error_2 (Lisp_Object, const CIntbyte *,
|
|
563
|
2940 Lisp_Object, Lisp_Object,
|
|
|
2941 Lisp_Object,
|
|
578
|
2942 Error_Behavior);
|
|
563
|
2943
|
|
|
2944
|
|
436
|
2945 DECLARE_DOESNT_RETURN (signal_malformed_list_error (Lisp_Object));
|
|
|
2946 DECLARE_DOESNT_RETURN (signal_malformed_property_list_error (Lisp_Object));
|
|
|
2947 DECLARE_DOESNT_RETURN (signal_circular_list_error (Lisp_Object));
|
|
|
2948 DECLARE_DOESNT_RETURN (signal_circular_property_list_error (Lisp_Object));
|
|
|
2949
|
|
665
|
2950 DECLARE_DOESNT_RETURN (syntax_error (const CIntbyte *reason,
|
|
609
|
2951 Lisp_Object frob));
|
|
665
|
2952 DECLARE_DOESNT_RETURN (syntax_error_2 (const CIntbyte *reason,
|
|
609
|
2953 Lisp_Object frob1,
|
|
442
|
2954 Lisp_Object frob2));
|
|
665
|
2955 void maybe_syntax_error (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
578
|
2956 Error_Behavior);
|
|
665
|
2957 DECLARE_DOESNT_RETURN (sferror (const CIntbyte *reason, Lisp_Object frob));
|
|
|
2958 DECLARE_DOESNT_RETURN (sferror_2 (const CIntbyte *reason, Lisp_Object frob1,
|
|
563
|
2959 Lisp_Object frob2));
|
|
665
|
2960 void maybe_sferror (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
578
|
2961 Error_Behavior);
|
|
665
|
2962 DECLARE_DOESNT_RETURN (invalid_argument (const CIntbyte *reason,
|
|
442
|
2963 Lisp_Object frob));
|
|
665
|
2964 DECLARE_DOESNT_RETURN (invalid_argument_2 (const CIntbyte *reason,
|
|
442
|
2965 Lisp_Object frob1,
|
|
|
2966 Lisp_Object frob2));
|
|
665
|
2967 void maybe_invalid_argument (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
578
|
2968 Error_Behavior);
|
|
665
|
2969 DECLARE_DOESNT_RETURN (invalid_operation (const CIntbyte *reason,
|
|
563
|
2970 Lisp_Object frob));
|
|
665
|
2971 DECLARE_DOESNT_RETURN (invalid_operation_2 (const CIntbyte *reason,
|
|
563
|
2972 Lisp_Object frob1,
|
|
|
2973 Lisp_Object frob2));
|
|
665
|
2974 void maybe_invalid_operation (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
578
|
2975 Error_Behavior);
|
|
665
|
2976 DECLARE_DOESNT_RETURN (invalid_state (const CIntbyte *reason,
|
|
563
|
2977 Lisp_Object frob));
|
|
665
|
2978 DECLARE_DOESNT_RETURN (invalid_state_2 (const CIntbyte *reason,
|
|
563
|
2979 Lisp_Object frob1,
|
|
|
2980 Lisp_Object frob2));
|
|
665
|
2981 void maybe_invalid_state (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
609
|
2982 Error_Behavior);
|
|
665
|
2983 DECLARE_DOESNT_RETURN (invalid_change (const CIntbyte *reason,
|
|
563
|
2984 Lisp_Object frob));
|
|
665
|
2985 DECLARE_DOESNT_RETURN (invalid_change_2 (const CIntbyte *reason,
|
|
563
|
2986 Lisp_Object frob1,
|
|
|
2987 Lisp_Object frob2));
|
|
665
|
2988 void maybe_invalid_change (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
609
|
2989 Error_Behavior);
|
|
665
|
2990 DECLARE_DOESNT_RETURN (invalid_constant (const CIntbyte *reason,
|
|
563
|
2991 Lisp_Object frob));
|
|
665
|
2992 DECLARE_DOESNT_RETURN (invalid_constant_2 (const CIntbyte *reason,
|
|
563
|
2993 Lisp_Object frob1,
|
|
|
2994 Lisp_Object frob2));
|
|
665
|
2995 void maybe_invalid_constant (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
578
|
2996 Error_Behavior);
|
|
665
|
2997 DECLARE_DOESNT_RETURN (wtaerror (const CIntbyte *reason, Lisp_Object frob));
|
|
|
2998 DECLARE_DOESNT_RETURN (out_of_memory (const CIntbyte *reason,
|
|
563
|
2999 Lisp_Object frob));
|
|
665
|
3000 DECLARE_DOESNT_RETURN (stack_overflow (const CIntbyte *reason,
|
|
442
|
3001 Lisp_Object frob));
|
|
563
|
3002 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS (printing_unreadable_object
|
|
665
|
3003 (const CIntbyte *,
|
|
563
|
3004 ...), 1, 2);
|
|
442
|
3005
|
|
436
|
3006 Lisp_Object signal_void_function_error (Lisp_Object);
|
|
|
3007 Lisp_Object signal_invalid_function_error (Lisp_Object);
|
|
|
3008 Lisp_Object signal_wrong_number_of_arguments_error (Lisp_Object, int);
|
|
|
3009
|
|
428
|
3010 Lisp_Object run_hook_with_args_in_buffer (struct buffer *, int, Lisp_Object *,
|
|
|
3011 enum run_hooks_condition);
|
|
|
3012 Lisp_Object run_hook_with_args (int, Lisp_Object *, enum run_hooks_condition);
|
|
|
3013 void va_run_hook_with_args (Lisp_Object, int, ...);
|
|
|
3014 void va_run_hook_with_args_in_buffer (struct buffer *, Lisp_Object, int, ...);
|
|
|
3015 Lisp_Object run_hook (Lisp_Object);
|
|
|
3016 Lisp_Object apply1 (Lisp_Object, Lisp_Object);
|
|
|
3017 Lisp_Object call0 (Lisp_Object);
|
|
|
3018 Lisp_Object call1 (Lisp_Object, Lisp_Object);
|
|
|
3019 Lisp_Object call2 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3020 Lisp_Object call3 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3021 Lisp_Object call4 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3022 Lisp_Object);
|
|
|
3023 Lisp_Object call5 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3024 Lisp_Object, Lisp_Object);
|
|
|
3025 Lisp_Object call6 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3026 Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3027 Lisp_Object call7 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3028 Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3029 Lisp_Object call8 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3030 Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3031 Lisp_Object);
|
|
|
3032 Lisp_Object call0_in_buffer (struct buffer *, Lisp_Object);
|
|
|
3033 Lisp_Object call1_in_buffer (struct buffer *, Lisp_Object, Lisp_Object);
|
|
|
3034 Lisp_Object call2_in_buffer (struct buffer *, Lisp_Object, Lisp_Object,
|
|
|
3035 Lisp_Object);
|
|
|
3036 Lisp_Object call3_in_buffer (struct buffer *, Lisp_Object, Lisp_Object,
|
|
|
3037 Lisp_Object, Lisp_Object);
|
|
|
3038 Lisp_Object call4_in_buffer (struct buffer *, Lisp_Object, Lisp_Object,
|
|
|
3039 Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3040 Lisp_Object call5_in_buffer (struct buffer *, Lisp_Object, Lisp_Object,
|
|
|
3041 Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3042 Lisp_Object);
|
|
|
3043 Lisp_Object call6_in_buffer (struct buffer *, Lisp_Object, Lisp_Object,
|
|
|
3044 Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3045 Lisp_Object, Lisp_Object);
|
|
|
3046 Lisp_Object eval_in_buffer (struct buffer *, Lisp_Object);
|
|
|
3047 Lisp_Object call0_with_handler (Lisp_Object, Lisp_Object);
|
|
|
3048 Lisp_Object call1_with_handler (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
665
|
3049 Lisp_Object eval_in_buffer_trapping_errors (const CIntbyte *, struct buffer *,
|
|
428
|
3050 Lisp_Object);
|
|
665
|
3051 Lisp_Object run_hook_trapping_errors (const CIntbyte *, Lisp_Object);
|
|
|
3052 Lisp_Object safe_run_hook_trapping_errors (const CIntbyte *, Lisp_Object, int);
|
|
|
3053 Lisp_Object call0_trapping_errors (const CIntbyte *, Lisp_Object);
|
|
|
3054 Lisp_Object call1_trapping_errors (const CIntbyte *, Lisp_Object, Lisp_Object);
|
|
|
3055 Lisp_Object call2_trapping_errors (const CIntbyte *,
|
|
428
|
3056 Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3057 Lisp_Object call_with_suspended_errors (lisp_fn_t, volatile Lisp_Object, Lisp_Object,
|
|
578
|
3058 Error_Behavior, int, ...);
|
|
428
|
3059 /* C Code should be using internal_catch, record_unwind_p, condition_case_1 */
|
|
|
3060 Lisp_Object internal_catch (Lisp_Object, Lisp_Object (*) (Lisp_Object),
|
|
|
3061 Lisp_Object, int * volatile);
|
|
|
3062 Lisp_Object condition_case_1 (Lisp_Object,
|
|
|
3063 Lisp_Object (*) (Lisp_Object),
|
|
|
3064 Lisp_Object,
|
|
|
3065 Lisp_Object (*) (Lisp_Object, Lisp_Object),
|
|
|
3066 Lisp_Object);
|
|
|
3067 Lisp_Object condition_case_3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
771
|
3068 Lisp_Object unbind_to_1 (int, Lisp_Object);
|
|
|
3069 #define unbind_to(obj) unbind_to_1 (obj, Qnil)
|
|
428
|
3070 void specbind (Lisp_Object, Lisp_Object);
|
|
771
|
3071 int record_unwind_protect (Lisp_Object (*) (Lisp_Object), Lisp_Object);
|
|
|
3072 int record_unwind_protect_freeing (void *ptr);
|
|
|
3073 int record_unwind_protect_freeing_dynarr (void *ptr);
|
|
428
|
3074 void do_autoload (Lisp_Object, Lisp_Object);
|
|
|
3075 Lisp_Object un_autoload (Lisp_Object);
|
|
|
3076 void warn_when_safe_lispobj (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
665
|
3077 void warn_when_safe (Lisp_Object, Lisp_Object, const CIntbyte *,
|
|
428
|
3078 ...) PRINTF_ARGS (3, 4);
|
|
|
3079
|
|
|
3080
|
|
|
3081 /* Defined in event-stream.c */
|
|
|
3082 void wait_delaying_user_input (int (*) (void *), void *);
|
|
|
3083 int detect_input_pending (void);
|
|
|
3084 void reset_this_command_keys (Lisp_Object, int);
|
|
|
3085 Lisp_Object enqueue_misc_user_event (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3086 Lisp_Object enqueue_misc_user_event_pos (Lisp_Object, Lisp_Object,
|
|
|
3087 Lisp_Object, int, int, int, int);
|
|
442
|
3088 extern int modifier_keys_are_sticky;
|
|
428
|
3089
|
|
|
3090 /* Defined in event-Xt.c */
|
|
442
|
3091 void enqueue_Xt_dispatch_event (Lisp_Object event);
|
|
428
|
3092 void signal_special_Xt_user_event (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3093
|
|
|
3094
|
|
|
3095 /* Defined in events.c */
|
|
|
3096 void clear_event_resource (void);
|
|
|
3097 Lisp_Object allocate_event (void);
|
|
|
3098
|
|
771
|
3099 EXFUN (Fevent_x_pixel, 1);
|
|
|
3100 EXFUN (Fevent_y_pixel, 1);
|
|
|
3101
|
|
|
3102
|
|
|
3103 /* Defined in file-coding.c */
|
|
|
3104 EXFUN (Fcoding_category_list, 0);
|
|
|
3105 EXFUN (Fcoding_category_system, 1);
|
|
|
3106 EXFUN (Fcoding_priority_list, 0);
|
|
|
3107 EXFUN (Fcoding_system_description, 1);
|
|
|
3108 EXFUN (Fcoding_system_documentation, 1);
|
|
|
3109 EXFUN (Fcoding_system_list, 1);
|
|
|
3110 EXFUN (Fcoding_system_name, 1);
|
|
|
3111 EXFUN (Fcoding_system_p, 1);
|
|
|
3112 EXFUN (Fcoding_system_property, 2);
|
|
|
3113 EXFUN (Fcoding_system_type, 1);
|
|
|
3114 EXFUN (Fcopy_coding_system, 2);
|
|
|
3115 EXFUN (Fdecode_big5_char, 1);
|
|
|
3116 EXFUN (Fdecode_coding_region, 4);
|
|
|
3117 EXFUN (Fdecode_shift_jis_char, 1);
|
|
|
3118 EXFUN (Fdefine_coding_system_alias, 2);
|
|
|
3119 EXFUN (Fdetect_coding_region, 3);
|
|
|
3120 EXFUN (Fdefault_encoding_detection_enabled_p, 0);
|
|
|
3121 EXFUN (Fencode_big5_char, 1);
|
|
|
3122 EXFUN (Fencode_coding_region, 4);
|
|
|
3123 EXFUN (Fencode_shift_jis_char, 1);
|
|
|
3124 EXFUN (Ffind_coding_system, 1);
|
|
|
3125 EXFUN (Fget_coding_system, 1);
|
|
|
3126 EXFUN (Fmake_coding_system, 4);
|
|
|
3127 EXFUN (Fset_coding_category_system, 2);
|
|
|
3128 EXFUN (Fset_coding_priority_list, 1);
|
|
|
3129 EXFUN (Fsubsidiary_coding_system, 2);
|
|
|
3130
|
|
|
3131 extern Lisp_Object Qshift_jis, Qiso2022, Qbig5, Qccl;
|
|
|
3132 extern Lisp_Object Qcharset_g0;
|
|
|
3133 extern Lisp_Object Qcharset_g1, Qcharset_g2, Qcharset_g3, Qcoding_system_error;
|
|
|
3134 extern Lisp_Object Qcoding_systemp, Qcr, Qcrlf, Qdecode, Qencode;
|
|
|
3135 extern Lisp_Object Qeol_cr, Qeol_crlf, Qeol_lf, Qeol_type, Qescape_quoted;
|
|
|
3136 extern Lisp_Object Qforce_g0_on_output, Qforce_g1_on_output;
|
|
|
3137 extern Lisp_Object Qforce_g2_on_output, Qforce_g3_on_output;
|
|
|
3138 extern Lisp_Object Qinput_charset_conversion, Qlf, Qlock_shift;
|
|
|
3139 extern Lisp_Object Qmnemonic, Qno_ascii_cntl, Qno_ascii_eol;
|
|
|
3140 extern Lisp_Object Qno_conversion, Qraw_text;
|
|
|
3141 extern Lisp_Object Qno_iso6429, Qoutput_charset_conversion;
|
|
|
3142 extern Lisp_Object Qpost_read_conversion, Qpre_write_conversion, Qseven;
|
|
|
3143 extern Lisp_Object Qshort, Vcoding_system_for_read;
|
|
|
3144 extern Lisp_Object Vcoding_system_for_write;
|
|
|
3145 extern Lisp_Object Vfile_name_coding_system, Vkeyboard_coding_system;
|
|
|
3146 extern Lisp_Object Vterminal_coding_system;
|
|
|
3147 extern Lisp_Object Qcanonicalize_after_coding;
|
|
|
3148 void init_charset_unicode_tables (Lisp_Object charset);
|
|
|
3149 void free_charset_unicode_tables (Lisp_Object charset);
|
|
|
3150 void recalculate_unicode_precedence (void);
|
|
|
3151 int coding_system_is_for_text_file (Lisp_Object coding_system);
|
|
|
3152 Lisp_Object find_coding_system_for_text_file (Lisp_Object name, int eol_wrap);
|
|
|
3153 Lisp_Object get_coding_system_for_text_file (Lisp_Object name, int eol_wrap);
|
|
|
3154 int coding_system_is_binary (Lisp_Object coding_system);
|
|
|
3155
|
|
|
3156
|
|
428
|
3157 /* Defined in fileio.c */
|
|
|
3158 void record_auto_save (void);
|
|
|
3159 void force_auto_save_soon (void);
|
|
563
|
3160 DECLARE_DOESNT_RETURN (report_error_with_errno (Lisp_Object errtype,
|
|
665
|
3161 const CIntbyte *string,
|
|
563
|
3162 Lisp_Object data));
|
|
|
3163 DECLARE_DOESNT_RETURN (report_file_type_error (Lisp_Object errtype,
|
|
|
3164 Lisp_Object oserrmess,
|
|
665
|
3165 const CIntbyte *string,
|
|
563
|
3166 Lisp_Object data));
|
|
665
|
3167 DECLARE_DOESNT_RETURN (report_file_error (const CIntbyte *, Lisp_Object));
|
|
428
|
3168 Lisp_Object lisp_strerror (int);
|
|
|
3169 Lisp_Object expand_and_dir_to_file (Lisp_Object, Lisp_Object);
|
|
|
3170 int internal_delete_file (Lisp_Object);
|
|
|
3171
|
|
|
3172 /* Defined in filelock.c */
|
|
|
3173 void lock_file (Lisp_Object);
|
|
|
3174 void unlock_file (Lisp_Object);
|
|
|
3175 void unlock_all_files (void);
|
|
|
3176 void unlock_buffer (struct buffer *);
|
|
|
3177
|
|
|
3178 /* Defined in filemode.c */
|
|
|
3179 void filemodestring (struct stat *, char *);
|
|
|
3180
|
|
|
3181 /* Defined in floatfns.c */
|
|
|
3182 double extract_float (Lisp_Object);
|
|
|
3183
|
|
|
3184 /* Defined in fns.c */
|
|
|
3185 Lisp_Object list_sort (Lisp_Object, Lisp_Object,
|
|
|
3186 int (*) (Lisp_Object, Lisp_Object, Lisp_Object));
|
|
|
3187 Lisp_Object merge (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3188
|
|
|
3189 void bump_string_modiff (Lisp_Object);
|
|
|
3190 Lisp_Object memq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3191 Lisp_Object assoc_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3192 Lisp_Object assq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3193 Lisp_Object rassq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3194 Lisp_Object delq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3195 Lisp_Object delq_no_quit_and_free_cons (Lisp_Object, Lisp_Object);
|
|
|
3196 Lisp_Object remassoc_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3197 Lisp_Object remassq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3198 Lisp_Object remrassq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3199
|
|
|
3200 int plists_differ (Lisp_Object, Lisp_Object, int, int, int);
|
|
|
3201 Lisp_Object internal_plist_get (Lisp_Object, Lisp_Object);
|
|
|
3202 void internal_plist_put (Lisp_Object *, Lisp_Object, Lisp_Object);
|
|
|
3203 int internal_remprop (Lisp_Object *, Lisp_Object);
|
|
|
3204 Lisp_Object external_plist_get (Lisp_Object *, Lisp_Object,
|
|
578
|
3205 int, Error_Behavior);
|
|
428
|
3206 void external_plist_put (Lisp_Object *, Lisp_Object,
|
|
578
|
3207 Lisp_Object, int, Error_Behavior);
|
|
|
3208 int external_remprop (Lisp_Object *, Lisp_Object, int, Error_Behavior);
|
|
428
|
3209 int internal_equal (Lisp_Object, Lisp_Object, int);
|
|
|
3210 Lisp_Object concat2 (Lisp_Object, Lisp_Object);
|
|
|
3211 Lisp_Object concat3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3212 Lisp_Object vconcat2 (Lisp_Object, Lisp_Object);
|
|
|
3213 Lisp_Object vconcat3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3214 Lisp_Object nconc2 (Lisp_Object, Lisp_Object);
|
|
|
3215 Lisp_Object bytecode_nconc2 (Lisp_Object *);
|
|
442
|
3216 void check_losing_bytecode (const char *, Lisp_Object);
|
|
428
|
3217
|
|
771
|
3218 Lisp_Object add_suffix_to_symbol (Lisp_Object symbol,
|
|
|
3219 const Char_ASCII *ascii_string);
|
|
|
3220 Lisp_Object add_prefix_to_symbol (const Char_ASCII *ascii_string,
|
|
|
3221 Lisp_Object symbol);
|
|
|
3222
|
|
428
|
3223 /* Defined in glyphs.c */
|
|
578
|
3224 Error_Behavior decode_error_behavior_flag (Lisp_Object);
|
|
|
3225 Lisp_Object encode_error_behavior_flag (Error_Behavior);
|
|
428
|
3226
|
|
563
|
3227 /* Defined in glyphs-shared.c */
|
|
|
3228 void shared_resource_validate (Lisp_Object instantiator);
|
|
|
3229 Lisp_Object shared_resource_normalize (Lisp_Object inst,
|
|
|
3230 Lisp_Object console_type,
|
|
|
3231 Lisp_Object dest_mask,
|
|
|
3232 Lisp_Object tag);
|
|
|
3233 extern Lisp_Object Q_resource_type, Q_resource_id;
|
|
|
3234
|
|
|
3235 /* Defined in gui.c */
|
|
|
3236 DECLARE_DOESNT_RETURN (gui_error (const char *reason,
|
|
|
3237 Lisp_Object frob));
|
|
569
|
3238 DECLARE_DOESNT_RETURN (gui_error_2 (const char *reason,
|
|
|
3239 Lisp_Object frob0, Lisp_Object frob1));
|
|
428
|
3240 /* Defined in indent.c */
|
|
665
|
3241 int bi_spaces_at_point (struct buffer *, Bytebpos);
|
|
|
3242 int column_at_point (struct buffer *, Charbpos, int);
|
|
793
|
3243 int string_column_at_point (Lisp_Object, Charbpos, int);
|
|
428
|
3244 int current_column (struct buffer *);
|
|
|
3245 void invalidate_current_column (void);
|
|
665
|
3246 Charbpos vmotion (struct window *, Charbpos, int, int *);
|
|
|
3247 Charbpos vmotion_pixels (Lisp_Object, Charbpos, int, int, int *);
|
|
428
|
3248
|
|
771
|
3249 /* Defined in insdel.c */
|
|
|
3250 void set_buffer_point (struct buffer *buf, Charbpos pos, Bytebpos bipos);
|
|
|
3251
|
|
|
3252 /* Defined in intl-win32.c */
|
|
|
3253 EXFUN (Fmswindows_set_current_locale, 1);
|
|
|
3254 EXFUN (Fmswindows_current_locale, 0);
|
|
|
3255 EXFUN (Fmswindows_user_default_locale, 0);
|
|
|
3256 EXFUN (Fmswindows_system_default_locale, 0);
|
|
|
3257 EXFUN (Fmswindows_locale_code_page, 1);
|
|
|
3258 EXFUN (Fmswindows_supported_locales, 0);
|
|
|
3259 EXFUN (Fmswindows_charset_code_page, 1);
|
|
|
3260 EXFUN (Fmswindows_set_charset_code_page, 2);
|
|
|
3261
|
|
|
3262 extern Lisp_Object Qmswindows_tstr, Qmswindows_unicode;
|
|
|
3263 extern Lisp_Object Qmswindows_multibyte, Qmswindows_multibyte_to_unicode;
|
|
|
3264
|
|
428
|
3265 /* Defined in keymap.c */
|
|
793
|
3266 void where_is_to_char (Lisp_Object, Eistring *);
|
|
428
|
3267
|
|
|
3268 /* Defined in lread.c */
|
|
|
3269 void ebolify_bytecode_constants (Lisp_Object);
|
|
|
3270 void close_load_descs (void);
|
|
|
3271 int locate_file (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object *, int);
|
|
|
3272 EXFUN (Flocate_file_clear_hashing, 1);
|
|
442
|
3273 int isfloat_string (const char *);
|
|
428
|
3274
|
|
|
3275 /* Well, I've decided to enable this. -- ben */
|
|
|
3276 /* And I've decided to make it work right. -- sb */
|
|
|
3277 #define LOADHIST
|
|
|
3278 /* Define the following symbol to enable load history of dumped files */
|
|
|
3279 #define LOADHIST_DUMPED
|
|
|
3280 /* Define the following symbol to enable load history of C source */
|
|
|
3281 #define LOADHIST_BUILTIN
|
|
|
3282
|
|
|
3283 #ifdef LOADHIST /* this is just a stupid idea */
|
|
|
3284 #define LOADHIST_ATTACH(x) \
|
|
|
3285 do { if (initialized) Vcurrent_load_list = Fcons (x, Vcurrent_load_list); } \
|
|
|
3286 while (0)
|
|
|
3287 #else /*! LOADHIST */
|
|
|
3288 # define LOADHIST_ATTACH(x)
|
|
|
3289 #endif /*! LOADHIST */
|
|
|
3290
|
|
|
3291 /* Defined in marker.c */
|
|
665
|
3292 Bytebpos bi_marker_position (Lisp_Object);
|
|
|
3293 Charbpos marker_position (Lisp_Object);
|
|
|
3294 void set_bi_marker_position (Lisp_Object, Bytebpos);
|
|
|
3295 void set_marker_position (Lisp_Object, Charbpos);
|
|
428
|
3296 void unchain_marker (Lisp_Object);
|
|
|
3297 Lisp_Object noseeum_copy_marker (Lisp_Object, Lisp_Object);
|
|
|
3298 Lisp_Object set_marker_restricted (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3299 #ifdef MEMORY_USAGE_STATS
|
|
|
3300 int compute_buffer_marker_usage (struct buffer *, struct overhead_stats *);
|
|
|
3301 #endif
|
|
771
|
3302 void init_buffer_markers (struct buffer *b);
|
|
|
3303 void uninit_buffer_markers (struct buffer *b);
|
|
428
|
3304
|
|
|
3305 /* Defined in menubar.c */
|
|
|
3306 extern int popup_menu_up_p;
|
|
|
3307 extern int menubar_show_keybindings;
|
|
|
3308 extern int popup_menu_titles;
|
|
|
3309
|
|
|
3310 /* Defined in minibuf.c */
|
|
|
3311 extern int minibuf_level;
|
|
665
|
3312 Charcount scmp_1 (const Intbyte *, const Intbyte *, Charcount, int);
|
|
428
|
3313 #define scmp(s1, s2, len) scmp_1 (s1, s2, len, completion_ignore_case)
|
|
|
3314 extern int completion_ignore_case;
|
|
665
|
3315 int regexp_ignore_completion_p (const Intbyte *, Lisp_Object,
|
|
428
|
3316 Bytecount, Bytecount);
|
|
|
3317 Lisp_Object clear_echo_area (struct frame *, Lisp_Object, int);
|
|
|
3318 Lisp_Object clear_echo_area_from_print (struct frame *, Lisp_Object, int);
|
|
665
|
3319 void echo_area_append (struct frame *, const Intbyte *, Lisp_Object,
|
|
428
|
3320 Bytecount, Bytecount, Lisp_Object);
|
|
665
|
3321 void echo_area_message (struct frame *, const Intbyte *, Lisp_Object,
|
|
428
|
3322 Bytecount, Bytecount, Lisp_Object);
|
|
|
3323 Lisp_Object echo_area_status (struct frame *);
|
|
|
3324 int echo_area_active (struct frame *);
|
|
|
3325 Lisp_Object echo_area_contents (struct frame *);
|
|
665
|
3326 void message_internal (const Intbyte *, Lisp_Object, Bytecount, Bytecount);
|
|
|
3327 void message_append_internal (const Intbyte *, Lisp_Object,
|
|
428
|
3328 Bytecount, Bytecount);
|
|
442
|
3329 void message (const char *, ...) PRINTF_ARGS (1, 2);
|
|
|
3330 void message_append (const char *, ...) PRINTF_ARGS (1, 2);
|
|
|
3331 void message_no_translate (const char *, ...) PRINTF_ARGS (1, 2);
|
|
428
|
3332 void clear_message (void);
|
|
|
3333
|
|
771
|
3334 /* Defined in mule-charset.c */
|
|
|
3335 extern Lisp_Object Ql2r, Qr2l;
|
|
|
3336
|
|
428
|
3337 /* Defined in print.c */
|
|
771
|
3338
|
|
|
3339 /* Lower-level ways to output data: */
|
|
|
3340 void print_internal (Lisp_Object, Lisp_Object, int);
|
|
428
|
3341 void debug_print (Lisp_Object);
|
|
|
3342 /* NOTE: Do not call this with the data of a Lisp_String. Use princ.
|
|
|
3343 * Note: stream should be defaulted before calling
|
|
|
3344 * (eg Qnil means stdout, not Vstandard_output, etc) */
|
|
771
|
3345 void write_c_string (const CIntbyte *str, Lisp_Object stream);
|
|
|
3346 /* Same goes for this function. */
|
|
|
3347 void write_string (const Intbyte *str, Lisp_Object stream);
|
|
428
|
3348 /* Same goes for this function. */
|
|
771
|
3349 void write_string_1 (const Intbyte *str, Bytecount size, Lisp_Object stream);
|
|
793
|
3350 void write_eistring (const Eistring *ei, Lisp_Object stream);
|
|
771
|
3351
|
|
|
3352 /* Higher-level (printf-style) ways to output data: */
|
|
|
3353 void write_fmt_string (Lisp_Object stream, const CIntbyte *fmt, ...);
|
|
|
3354 void write_fmt_string_lisp (Lisp_Object stream, const CIntbyte *fmt,
|
|
|
3355 int nargs, ...);
|
|
|
3356 void stderr_out (const CIntbyte *, ...) PRINTF_ARGS (1, 2);
|
|
|
3357 void stderr_out_lisp (const CIntbyte *, int nargs, ...);
|
|
|
3358 void stdout_out (const CIntbyte *, ...) PRINTF_ARGS (1, 2);
|
|
|
3359 void debug_out (const CIntbyte *, ...) PRINTF_ARGS (1, 2);
|
|
|
3360 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS (fatal (const CIntbyte *,
|
|
|
3361 ...), 1, 2);
|
|
|
3362
|
|
|
3363 /* Internal functions: */
|
|
|
3364 void temp_output_buffer_setup (Lisp_Object);
|
|
|
3365 void temp_output_buffer_show (Lisp_Object, Lisp_Object);
|
|
428
|
3366 void print_cons (Lisp_Object, Lisp_Object, int);
|
|
|
3367 void print_vector (Lisp_Object, Lisp_Object, int);
|
|
|
3368 void print_string (Lisp_Object, Lisp_Object, int);
|
|
771
|
3369 void print_symbol (Lisp_Object, Lisp_Object, int);
|
|
|
3370 void print_float (Lisp_Object, Lisp_Object, int);
|
|
603
|
3371 /* The number of bytes required to store the decimal printed
|
|
|
3372 representation of an integral type. Add a few bytes for truncation,
|
|
|
3373 optional sign prefix, and null byte terminator.
|
|
614
|
3374 2.40824 == log (256) / log (10).
|
|
|
3375
|
|
|
3376 We don't use floating point since Sun cc (buggily?) cannot use
|
|
|
3377 floating point computations to define a compile-time integral
|
|
|
3378 constant. */
|
|
603
|
3379 #define DECIMAL_PRINT_SIZE(integral_type) \
|
|
614
|
3380 (((2410824 * sizeof (integral_type)) / 1000000) + 3)
|
|
577
|
3381 void long_to_string (char *, long);
|
|
428
|
3382 extern int print_escape_newlines;
|
|
|
3383 extern int print_readably;
|
|
|
3384 Lisp_Object internal_with_output_to_temp_buffer (Lisp_Object,
|
|
|
3385 Lisp_Object (*) (Lisp_Object),
|
|
|
3386 Lisp_Object, Lisp_Object);
|
|
|
3387 void float_to_string (char *, double);
|
|
|
3388 void internal_object_printer (Lisp_Object, Lisp_Object, int);
|
|
771
|
3389 void debug_short_backtrace (int);
|
|
|
3390 void debug_backtrace (void);
|
|
428
|
3391
|
|
563
|
3392 /* Defined in process.c */
|
|
|
3393 DECLARE_DOESNT_RETURN (report_process_error (const char *, Lisp_Object));
|
|
|
3394 DECLARE_DOESNT_RETURN (report_network_error (const char *, Lisp_Object));
|
|
|
3395
|
|
428
|
3396 /* Defined in profile.c */
|
|
|
3397 void mark_profiling_info (void);
|
|
|
3398 void profile_increase_call_count (Lisp_Object);
|
|
|
3399 extern int profiling_active;
|
|
|
3400 extern int profiling_redisplay_flag;
|
|
|
3401
|
|
|
3402 /* Defined in rangetab.c */
|
|
|
3403 void put_range_table (Lisp_Object, EMACS_INT, EMACS_INT, Lisp_Object);
|
|
|
3404 int unified_range_table_bytes_needed (Lisp_Object);
|
|
|
3405 int unified_range_table_bytes_used (void *);
|
|
|
3406 void unified_range_table_copy_data (Lisp_Object, void *);
|
|
|
3407 Lisp_Object unified_range_table_lookup (void *, EMACS_INT, Lisp_Object);
|
|
|
3408 int unified_range_table_nentries (void *);
|
|
|
3409 void unified_range_table_get_range (void *, int, EMACS_INT *, EMACS_INT *,
|
|
|
3410 Lisp_Object *);
|
|
|
3411
|
|
|
3412 /* Defined in search.c */
|
|
|
3413 struct re_pattern_buffer;
|
|
|
3414 struct re_registers;
|
|
665
|
3415 Charbpos scan_buffer (struct buffer *, Emchar, Charbpos, Charbpos, EMACS_INT, EMACS_INT *, int);
|
|
|
3416 Charbpos find_next_newline (struct buffer *, Charbpos, int);
|
|
|
3417 Charbpos find_next_newline_no_quit (struct buffer *, Charbpos, int);
|
|
|
3418 Bytebpos bi_find_next_newline_no_quit (struct buffer *, Bytebpos, int);
|
|
793
|
3419 Bytebpos bi_find_next_emchar_in_string (Lisp_Object, Emchar, Bytebpos, EMACS_INT);
|
|
665
|
3420 Charbpos find_before_next_newline (struct buffer *, Charbpos, Charbpos, int);
|
|
428
|
3421 struct re_pattern_buffer *compile_pattern (Lisp_Object, struct re_registers *,
|
|
578
|
3422 Lisp_Object, int, Error_Behavior);
|
|
665
|
3423 Bytecount fast_string_match (Lisp_Object, const Intbyte *,
|
|
428
|
3424 Lisp_Object, Bytecount,
|
|
578
|
3425 Bytecount, int, Error_Behavior, int);
|
|
428
|
3426 Bytecount fast_lisp_string_match (Lisp_Object, Lisp_Object);
|
|
|
3427 void restore_match_data (void);
|
|
507
|
3428 extern Fixnum warn_about_possibly_incompatible_back_references;
|
|
502
|
3429
|
|
428
|
3430
|
|
|
3431 /* Defined in signal.c */
|
|
|
3432 void init_interrupts_late (void);
|
|
771
|
3433 int begin_dont_check_for_quit (void);
|
|
428
|
3434
|
|
|
3435 /* Defined in sound.c */
|
|
|
3436 void init_device_sound (struct device *);
|
|
563
|
3437 DECLARE_DOESNT_RETURN (report_sound_error (const Char_ASCII *, Lisp_Object));
|
|
428
|
3438
|
|
|
3439 /* Defined in specifier.c */
|
|
|
3440 Lisp_Object specifier_instance (Lisp_Object, Lisp_Object, Lisp_Object,
|
|
578
|
3441 Error_Behavior, int, int, Lisp_Object);
|
|
428
|
3442 Lisp_Object specifier_instance_no_quit (Lisp_Object, Lisp_Object, Lisp_Object,
|
|
578
|
3443 Error_Behavior, int, Lisp_Object);
|
|
428
|
3444
|
|
|
3445 /* Defined in symbols.c */
|
|
665
|
3446 unsigned int hash_string (const Intbyte *, Bytecount);
|
|
771
|
3447 Lisp_Object intern_int (const Intbyte *str);
|
|
|
3448 Lisp_Object intern (const CIntbyte *str);
|
|
665
|
3449 Lisp_Object oblookup (Lisp_Object, const Intbyte *, Bytecount);
|
|
428
|
3450 void map_obarray (Lisp_Object, int (*) (Lisp_Object, void *), void *);
|
|
|
3451 Lisp_Object indirect_function (Lisp_Object, int);
|
|
|
3452 Lisp_Object symbol_value_in_buffer (Lisp_Object, Lisp_Object);
|
|
|
3453 void kill_buffer_local_variables (struct buffer *);
|
|
|
3454 int symbol_value_buffer_local_info (Lisp_Object, struct buffer *);
|
|
|
3455 Lisp_Object find_symbol_value (Lisp_Object);
|
|
|
3456 Lisp_Object find_symbol_value_quickly (Lisp_Object, int);
|
|
|
3457 Lisp_Object top_level_value (Lisp_Object);
|
|
|
3458 void reject_constant_symbols (Lisp_Object sym, Lisp_Object newval,
|
|
|
3459 int function_p,
|
|
|
3460 Lisp_Object follow_past_lisp_magic);
|
|
|
3461
|
|
|
3462 /* Defined in syntax.c */
|
|
665
|
3463 Charbpos scan_words (struct buffer *, Charbpos, int);
|
|
428
|
3464
|
|
771
|
3465 /* Defined in sysdep.c */
|
|
|
3466 long get_random (void);
|
|
|
3467 void seed_random (long arg);
|
|
|
3468
|
|
|
3469 /* Defined in text.c */
|
|
|
3470 void find_charsets_in_intbyte_string (unsigned char *charsets,
|
|
|
3471 const Intbyte *str,
|
|
|
3472 Bytecount len);
|
|
|
3473 void find_charsets_in_emchar_string (unsigned char *charsets,
|
|
|
3474 const Emchar *str,
|
|
|
3475 Charcount len);
|
|
|
3476 int intbyte_string_displayed_columns (const Intbyte *str, Bytecount len);
|
|
|
3477 int emchar_string_displayed_columns (const Emchar *str, Charcount len);
|
|
|
3478 Charcount intbyte_string_nonascii_chars (const Intbyte *str, Bytecount len);
|
|
|
3479 void convert_intbyte_string_into_emchar_dynarr (const Intbyte *str,
|
|
|
3480 Bytecount len,
|
|
|
3481 Emchar_dynarr *dyn);
|
|
|
3482 Charcount convert_intbyte_string_into_emchar_string (const Intbyte *str,
|
|
|
3483 Bytecount len,
|
|
|
3484 Emchar *arr);
|
|
|
3485 void convert_emchar_string_into_intbyte_dynarr (Emchar *arr, int nels,
|
|
|
3486 Intbyte_dynarr *dyn);
|
|
|
3487 Intbyte *convert_emchar_string_into_malloced_string (Emchar *arr, int nels,
|
|
|
3488 Bytecount *len_out);
|
|
|
3489
|
|
|
3490 /* flags for get_buffer_pos_char(), get_buffer_range_char(), etc. */
|
|
|
3491 /* At most one of GB_COERCE_RANGE and GB_NO_ERROR_IF_BAD should be
|
|
|
3492 specified. At most one of GB_NEGATIVE_FROM_END and GB_NO_ERROR_IF_BAD
|
|
|
3493 should be specified. */
|
|
|
3494
|
|
|
3495 #define GB_ALLOW_PAST_ACCESSIBLE (1 << 0)
|
|
|
3496 #define GB_ALLOW_NIL (1 << 1)
|
|
|
3497 #define GB_CHECK_ORDER (1 << 2)
|
|
|
3498 #define GB_COERCE_RANGE (1 << 3)
|
|
|
3499 #define GB_NO_ERROR_IF_BAD (1 << 4)
|
|
|
3500 #define GB_NEGATIVE_FROM_END (1 << 5)
|
|
|
3501 #define GB_HISTORICAL_STRING_BEHAVIOR (GB_NEGATIVE_FROM_END | GB_ALLOW_NIL)
|
|
|
3502
|
|
|
3503 Charbpos get_buffer_pos_char (struct buffer *b, Lisp_Object pos,
|
|
|
3504 unsigned int flags);
|
|
|
3505 Bytebpos get_buffer_pos_byte (struct buffer *b, Lisp_Object pos,
|
|
|
3506 unsigned int flags);
|
|
|
3507 void get_buffer_range_char (struct buffer *b, Lisp_Object from, Lisp_Object to,
|
|
|
3508 Charbpos *from_out, Charbpos *to_out,
|
|
|
3509 unsigned int flags);
|
|
|
3510 void get_buffer_range_byte (struct buffer *b, Lisp_Object from, Lisp_Object to,
|
|
|
3511 Bytebpos *from_out, Bytebpos *to_out,
|
|
|
3512 unsigned int flags);
|
|
|
3513 Charcount get_string_pos_char (Lisp_Object string, Lisp_Object pos,
|
|
|
3514 unsigned int flags);
|
|
|
3515 Bytecount get_string_pos_byte (Lisp_Object string, Lisp_Object pos,
|
|
|
3516 unsigned int flags);
|
|
|
3517 void get_string_range_char (Lisp_Object string, Lisp_Object from,
|
|
|
3518 Lisp_Object to, Charcount *from_out,
|
|
|
3519 Charcount *to_out, unsigned int flags);
|
|
|
3520 void get_string_range_byte (Lisp_Object string, Lisp_Object from,
|
|
|
3521 Lisp_Object to, Bytecount *from_out,
|
|
|
3522 Bytecount *to_out, unsigned int flags);
|
|
|
3523 Charbpos get_buffer_or_string_pos_char (Lisp_Object object, Lisp_Object pos,
|
|
|
3524 unsigned int flags);
|
|
|
3525 Bytebpos get_buffer_or_string_pos_byte (Lisp_Object object, Lisp_Object pos,
|
|
|
3526 unsigned int flags);
|
|
|
3527 void get_buffer_or_string_range_char (Lisp_Object object, Lisp_Object from,
|
|
|
3528 Lisp_Object to, Charbpos *from_out,
|
|
|
3529 Charbpos *to_out, unsigned int flags);
|
|
|
3530 void get_buffer_or_string_range_byte (Lisp_Object object, Lisp_Object from,
|
|
|
3531 Lisp_Object to, Bytebpos *from_out,
|
|
|
3532 Bytebpos *to_out, unsigned int flags);
|
|
|
3533 Charbpos buffer_or_string_accessible_begin_char (Lisp_Object object);
|
|
|
3534 Charbpos buffer_or_string_accessible_end_char (Lisp_Object object);
|
|
|
3535 Bytebpos buffer_or_string_accessible_begin_byte (Lisp_Object object);
|
|
|
3536 Bytebpos buffer_or_string_accessible_end_byte (Lisp_Object object);
|
|
|
3537 Charbpos buffer_or_string_absolute_begin_char (Lisp_Object object);
|
|
|
3538 Charbpos buffer_or_string_absolute_end_char (Lisp_Object object);
|
|
|
3539 Bytebpos buffer_or_string_absolute_begin_byte (Lisp_Object object);
|
|
|
3540 Bytebpos buffer_or_string_absolute_end_byte (Lisp_Object object);
|
|
|
3541
|
|
|
3542 #ifdef ENABLE_COMPOSITE_CHARS
|
|
|
3543
|
|
|
3544 Emchar lookup_composite_char (Intbyte *str, int len);
|
|
|
3545 Lisp_Object composite_char_string (Emchar ch);
|
|
|
3546 #endif /* ENABLE_COMPOSITE_CHARS */
|
|
|
3547
|
|
|
3548 EXFUN (Ffind_charset, 1);
|
|
|
3549 EXFUN (Fget_charset, 1);
|
|
|
3550 EXFUN (Fcharset_list, 0);
|
|
|
3551
|
|
|
3552 extern Lisp_Object Vcharset_ascii;
|
|
|
3553 extern Lisp_Object Vcharset_control_1;
|
|
|
3554 extern Lisp_Object Vcharset_latin_iso8859_1;
|
|
|
3555 extern Lisp_Object Vcharset_latin_iso8859_2;
|
|
|
3556 extern Lisp_Object Vcharset_latin_iso8859_3;
|
|
|
3557 extern Lisp_Object Vcharset_latin_iso8859_4;
|
|
|
3558 extern Lisp_Object Vcharset_thai_tis620;
|
|
|
3559 extern Lisp_Object Vcharset_greek_iso8859_7;
|
|
|
3560 extern Lisp_Object Vcharset_arabic_iso8859_6;
|
|
|
3561 extern Lisp_Object Vcharset_hebrew_iso8859_8;
|
|
|
3562 extern Lisp_Object Vcharset_katakana_jisx0201;
|
|
|
3563 extern Lisp_Object Vcharset_latin_jisx0201;
|
|
|
3564 extern Lisp_Object Vcharset_cyrillic_iso8859_5;
|
|
|
3565 extern Lisp_Object Vcharset_latin_iso8859_9;
|
|
|
3566 extern Lisp_Object Vcharset_japanese_jisx0208_1978;
|
|
|
3567 extern Lisp_Object Vcharset_chinese_gb2312;
|
|
|
3568 extern Lisp_Object Vcharset_japanese_jisx0208;
|
|
|
3569 extern Lisp_Object Vcharset_korean_ksc5601;
|
|
|
3570 extern Lisp_Object Vcharset_japanese_jisx0212;
|
|
|
3571 extern Lisp_Object Vcharset_chinese_cns11643_1;
|
|
|
3572 extern Lisp_Object Vcharset_chinese_cns11643_2;
|
|
|
3573 extern Lisp_Object Vcharset_chinese_big5_1;
|
|
|
3574 extern Lisp_Object Vcharset_chinese_big5_2;
|
|
|
3575 extern Lisp_Object Vcharset_composite;
|
|
|
3576
|
|
|
3577 Emchar Lstream_get_emchar_1 (Lstream *stream, int first_char);
|
|
|
3578 int Lstream_fput_emchar (Lstream *stream, Emchar ch);
|
|
|
3579 void Lstream_funget_emchar (Lstream *stream, Emchar ch);
|
|
|
3580
|
|
|
3581 DECLARE_INLINE_HEADER (Intbyte *qxestrdup (const Intbyte *s))
|
|
|
3582 {
|
|
|
3583 return (Intbyte *) xstrdup ((const char *) s);
|
|
|
3584 }
|
|
|
3585
|
|
|
3586 DECLARE_INLINE_HEADER (Bytecount qxestrlen (const Intbyte *s))
|
|
|
3587 {
|
|
|
3588 return strlen ((const char *) s);
|
|
|
3589 }
|
|
|
3590
|
|
|
3591 DECLARE_INLINE_HEADER (Charcount qxestrcharlen (const Intbyte *s))
|
|
|
3592 {
|
|
|
3593 return bytecount_to_charcount (s, qxestrlen (s));
|
|
|
3594 }
|
|
|
3595
|
|
|
3596 DECLARE_INLINE_HEADER (int qxestrcmp (const Intbyte *s1,
|
|
|
3597 const Intbyte *s2))
|
|
|
3598 {
|
|
|
3599 return strcmp ((const char *) s1, (const char *) s2);
|
|
|
3600 }
|
|
|
3601
|
|
|
3602 DECLARE_INLINE_HEADER (int qxestrcmp_c (const Intbyte *s1,
|
|
|
3603 const char *s2))
|
|
|
3604 {
|
|
|
3605 return strcmp ((const char *) s1, s2);
|
|
|
3606 }
|
|
|
3607
|
|
|
3608 DECLARE_INLINE_HEADER (int qxestrncmp (const Intbyte *string1,
|
|
|
3609 const Intbyte *string2,
|
|
|
3610 Bytecount count))
|
|
|
3611 {
|
|
|
3612 return strncmp ((const char *) string1, (const char *) string2,
|
|
|
3613 (size_t) count);
|
|
|
3614 }
|
|
|
3615
|
|
|
3616 DECLARE_INLINE_HEADER (int qxestrncmp_c (const Intbyte *string1,
|
|
|
3617 const char *string2,
|
|
|
3618 Bytecount count))
|
|
|
3619 {
|
|
|
3620 return strncmp ((const char *) string1, string2, (size_t) count);
|
|
|
3621 }
|
|
|
3622
|
|
|
3623 DECLARE_INLINE_HEADER (Intbyte *qxestrcpy (Intbyte *strDest,
|
|
|
3624 const Intbyte *strSource))
|
|
|
3625 {
|
|
|
3626 return (Intbyte *) strcpy ((char *) strDest, (const char *) strSource);
|
|
|
3627 }
|
|
|
3628
|
|
|
3629 DECLARE_INLINE_HEADER (Intbyte *qxestrcpy_c (Intbyte *strDest,
|
|
|
3630 const char *strSource))
|
|
|
3631 {
|
|
|
3632 return (Intbyte *) strcpy ((char *) strDest, strSource);
|
|
|
3633 }
|
|
|
3634
|
|
|
3635 DECLARE_INLINE_HEADER (Intbyte *qxestrncpy (Intbyte *strDest,
|
|
|
3636 const Intbyte *strSource,
|
|
|
3637 Bytecount count))
|
|
|
3638 {
|
|
|
3639 return (Intbyte *) strncpy ((char *) strDest, (const char *) strSource,
|
|
|
3640 (size_t) count);
|
|
|
3641 }
|
|
|
3642
|
|
|
3643 DECLARE_INLINE_HEADER (Intbyte *qxestrncpy_c (Intbyte *strDest,
|
|
|
3644 const char *strSource,
|
|
|
3645 Bytecount count))
|
|
|
3646 {
|
|
|
3647 return (Intbyte *) strncpy ((char *) strDest, strSource, (size_t) count);
|
|
|
3648 }
|
|
|
3649
|
|
|
3650 DECLARE_INLINE_HEADER (Intbyte *qxestrcat (Intbyte *strDest,
|
|
|
3651 const Intbyte *strSource))
|
|
|
3652 {
|
|
|
3653 return (Intbyte *) strcat ((char *) strDest, (const char *) strSource);
|
|
|
3654 }
|
|
|
3655
|
|
|
3656 DECLARE_INLINE_HEADER (Intbyte *qxestrcat_c (Intbyte *strDest,
|
|
|
3657 const char *strSource))
|
|
|
3658 {
|
|
|
3659 return (Intbyte *) strcat ((char *) strDest, strSource);
|
|
|
3660 }
|
|
|
3661
|
|
|
3662 DECLARE_INLINE_HEADER (Intbyte *qxestrncat (Intbyte *strDest,
|
|
|
3663 const Intbyte *strSource,
|
|
|
3664 Bytecount count))
|
|
|
3665 {
|
|
|
3666 return (Intbyte *) strncat ((char *) strDest, (const char *) strSource,
|
|
|
3667 (size_t) count);
|
|
|
3668 }
|
|
|
3669
|
|
|
3670 DECLARE_INLINE_HEADER (Intbyte *qxestrncat_c (Intbyte *strDest,
|
|
|
3671 const char *strSource,
|
|
|
3672 Bytecount count))
|
|
|
3673 {
|
|
|
3674 return (Intbyte *) strncat ((char *) strDest, strSource, (size_t) count);
|
|
|
3675 }
|
|
|
3676
|
|
|
3677 DECLARE_INLINE_HEADER (Intbyte *qxestrchr (const Intbyte *s, Emchar c))
|
|
|
3678 {
|
|
|
3679 assert (c >= 0 && c <= 255);
|
|
|
3680 return (Intbyte *) strchr ((const char *) s, c);
|
|
|
3681 }
|
|
|
3682
|
|
|
3683 DECLARE_INLINE_HEADER (Intbyte *qxestrrchr (const Intbyte *s, Emchar c))
|
|
|
3684 {
|
|
|
3685 assert (c >= 0 && c <= 255);
|
|
|
3686 return (Intbyte *) strrchr ((const char *) s, c);
|
|
|
3687 }
|
|
|
3688
|
|
|
3689 DECLARE_INLINE_HEADER (Intbyte *qxestrstr (const Intbyte *string1,
|
|
|
3690 const Intbyte *string2))
|
|
|
3691 {
|
|
|
3692 return (Intbyte *) strstr ((const char *) string1, (const char *) string2);
|
|
|
3693 }
|
|
|
3694
|
|
|
3695 DECLARE_INLINE_HEADER (Bytecount qxestrcspn (const Intbyte *string,
|
|
|
3696 const CIntbyte *strCharSet))
|
|
|
3697 {
|
|
|
3698 return (Bytecount) strcspn ((const char *) string, strCharSet);
|
|
|
3699 }
|
|
|
3700
|
|
|
3701 DECLARE_INLINE_HEADER (Bytecount qxestrspn (const Intbyte *string,
|
|
|
3702 const CIntbyte *strCharSet))
|
|
|
3703 {
|
|
|
3704 return (Bytecount) strspn ((const char *) string, strCharSet);
|
|
|
3705 }
|
|
|
3706
|
|
|
3707 DECLARE_INLINE_HEADER (Intbyte *qxestrpbrk (const Intbyte *string,
|
|
|
3708 const CIntbyte *strCharSet))
|
|
|
3709 {
|
|
|
3710 return (Intbyte *) strpbrk ((const char *) string, strCharSet);
|
|
|
3711 }
|
|
|
3712
|
|
|
3713 DECLARE_INLINE_HEADER (Intbyte *qxestrtok (Intbyte *strToken,
|
|
|
3714 const CIntbyte *strDelimit))
|
|
|
3715 {
|
|
|
3716 return (Intbyte *) strtok ((char *) strToken, strDelimit);
|
|
|
3717 }
|
|
|
3718
|
|
|
3719 DECLARE_INLINE_HEADER (double qxestrtod (const Intbyte *nptr,
|
|
|
3720 Intbyte **endptr))
|
|
|
3721 {
|
|
|
3722 return strtod ((const char *) nptr, (char **) endptr);
|
|
|
3723 }
|
|
|
3724
|
|
|
3725 DECLARE_INLINE_HEADER (long qxestrtol (const Intbyte *nptr, Intbyte **endptr,
|
|
|
3726 int base))
|
|
|
3727 {
|
|
|
3728 return strtol ((const char *) nptr, (char **) endptr, base);
|
|
|
3729 }
|
|
|
3730
|
|
|
3731 DECLARE_INLINE_HEADER (unsigned long qxestrtoul (const Intbyte *nptr,
|
|
|
3732 Intbyte **endptr,
|
|
|
3733 int base))
|
|
|
3734 {
|
|
|
3735 return strtoul ((const char *) nptr, (char **) endptr, base);
|
|
|
3736 }
|
|
|
3737
|
|
|
3738 DECLARE_INLINE_HEADER (int qxeatoi (const Intbyte *string))
|
|
|
3739 {
|
|
|
3740 return atoi ((const char *) string);
|
|
|
3741 }
|
|
|
3742
|
|
|
3743 int qxesprintf (Intbyte *buffer, const CIntbyte *format, ...)
|
|
|
3744 PRINTF_ARGS (2, 3);
|
|
|
3745
|
|
|
3746 /* Do not use POSIX locale routines. Not Mule-correct. */
|
|
|
3747 #define qxestrcoll DO NOT USE.
|
|
|
3748 #define qxestrxfrm DO NOT USE.
|
|
|
3749
|
|
|
3750 int qxestrcasecmp (const Intbyte *s1, const Intbyte *s2);
|
|
|
3751 int qxestrcasecmp_c (const Intbyte *s1, const Char_ASCII *s2);
|
|
|
3752 int qxestrcasecmp_i18n (const Intbyte *s1, const Intbyte *s2);
|
|
|
3753 int ascii_strcasecmp (const Char_ASCII *s1, const Char_ASCII *s2);
|
|
|
3754 int lisp_strcasecmp (Lisp_Object s1, Lisp_Object s2);
|
|
|
3755 int lisp_strcasecmp_i18n (Lisp_Object s1, Lisp_Object s2);
|
|
|
3756 int qxestrncasecmp (const Intbyte *s1, const Intbyte *s2, Bytecount len);
|
|
|
3757 int qxestrncasecmp_c (const Intbyte *s1, const Char_ASCII *s2, Bytecount len);
|
|
|
3758 int qxestrncasecmp_i18n (const Intbyte *s1, const Intbyte *s2, Bytecount len);
|
|
|
3759 int ascii_strncasecmp (const Char_ASCII *s1, const Char_ASCII *s2,
|
|
|
3760 Bytecount len);
|
|
|
3761 int qxememcmp (const Intbyte *s1, const Intbyte *s2, Bytecount len);
|
|
|
3762 int qxememcasecmp (const Intbyte *s1, const Intbyte *s2, Bytecount len);
|
|
|
3763 int qxememcasecmp_i18n (const Intbyte *s1, const Intbyte *s2, Bytecount len);
|
|
|
3764
|
|
|
3765 void buffer_mule_signal_inserted_region (struct buffer *buf, Charbpos start,
|
|
|
3766 Bytecount bytelength,
|
|
|
3767 Charcount charlength);
|
|
|
3768 void buffer_mule_signal_deleted_region (struct buffer *buf, Charbpos start,
|
|
|
3769 Charbpos end, Bytebpos bi_start,
|
|
|
3770 Bytebpos bi_end);
|
|
|
3771
|
|
|
3772 /* Defined in unicode.c */
|
|
|
3773 extern const struct struct_description to_unicode_description[];
|
|
|
3774 extern const struct struct_description from_unicode_description[];
|
|
|
3775 void init_charset_unicode_tables (Lisp_Object charset);
|
|
|
3776 void free_charset_unicode_tables (Lisp_Object charset);
|
|
|
3777 void recalculate_unicode_precedence (void);
|
|
|
3778 extern Lisp_Object Qunicode;
|
|
|
3779 extern Lisp_Object Qutf_16, Qutf_8, Qucs_4, Qutf_7;
|
|
|
3780 #ifdef MEMORY_USAGE_STATS
|
|
|
3781 Bytecount compute_from_unicode_table_size (Lisp_Object charset,
|
|
|
3782 struct overhead_stats *stats);
|
|
|
3783 Bytecount compute_to_unicode_table_size (Lisp_Object charset,
|
|
|
3784 struct overhead_stats *stats);
|
|
|
3785 #endif /* MEMORY_USAGE_STATS */
|
|
|
3786
|
|
428
|
3787 /* Defined in undo.c */
|
|
|
3788 Lisp_Object truncate_undo_list (Lisp_Object, int, int);
|
|
|
3789 void record_extent (Lisp_Object, int);
|
|
665
|
3790 void record_insert (struct buffer *, Charbpos, Charcount);
|
|
|
3791 void record_delete (struct buffer *, Charbpos, Charcount);
|
|
|
3792 void record_change (struct buffer *, Charbpos, Charcount);
|
|
428
|
3793
|
|
|
3794 /* Defined in unex*.c */
|
|
|
3795 int unexec (char *, char *, uintptr_t, uintptr_t, uintptr_t);
|
|
|
3796 #ifdef RUN_TIME_REMAP
|
|
|
3797 int run_time_remap (char *);
|
|
|
3798 #endif
|
|
|
3799
|
|
|
3800 /* Defined in vm-limit.c */
|
|
442
|
3801 void memory_warnings (void *, void (*) (const char *));
|
|
428
|
3802
|
|
|
3803 /* Defined in window.c */
|
|
|
3804 Lisp_Object save_window_excursion_unwind (Lisp_Object);
|
|
|
3805 Lisp_Object display_buffer (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3806
|
|
442
|
3807 /*--------------- prototypes for Lisp primitives in C ------------*/
|
|
|
3808
|
|
428
|
3809 /* The following were machine generated 19980312 */
|
|
|
3810
|
|
|
3811 EXFUN (Faccept_process_output, 3);
|
|
|
3812 EXFUN (Fadd1, 1);
|
|
|
3813 EXFUN (Fadd_spec_to_specifier, 5);
|
|
|
3814 EXFUN (Fadd_timeout, 4);
|
|
|
3815 EXFUN (Fappend, MANY);
|
|
|
3816 EXFUN (Fapply, MANY);
|
|
|
3817 EXFUN (Faref, 2);
|
|
|
3818 EXFUN (Faset, 3);
|
|
|
3819 EXFUN (Fassoc, 2);
|
|
|
3820 EXFUN (Fassq, 2);
|
|
|
3821 EXFUN (Fbacktrace, 2);
|
|
|
3822 EXFUN (Fbeginning_of_line, 2);
|
|
|
3823 EXFUN (Fbobp, 1);
|
|
|
3824 EXFUN (Fbolp, 1);
|
|
|
3825 EXFUN (Fboundp, 1);
|
|
|
3826 EXFUN (Fbuffer_substring, 3);
|
|
|
3827 EXFUN (Fbuilt_in_variable_type, 1);
|
|
|
3828 EXFUN (Fbyte_code, 3);
|
|
|
3829 EXFUN (Fcall_interactively, 3);
|
|
|
3830 EXFUN (Fcanonicalize_lax_plist, 2);
|
|
|
3831 EXFUN (Fcanonicalize_plist, 2);
|
|
|
3832 EXFUN (Fcar, 1);
|
|
|
3833 EXFUN (Fcar_safe, 1);
|
|
|
3834 EXFUN (Fcdr, 1);
|
|
|
3835 EXFUN (Fchar_after, 2);
|
|
|
3836 EXFUN (Fchar_to_string, 1);
|
|
|
3837 EXFUN (Fcheck_valid_plist, 1);
|
|
442
|
3838 EXFUN (Fvalid_plist_p, 1);
|
|
428
|
3839 EXFUN (Fclear_range_table, 1);
|
|
|
3840 EXFUN (Fcommand_execute, 3);
|
|
|
3841 EXFUN (Fcommandp, 1);
|
|
|
3842 EXFUN (Fconcat, MANY);
|
|
|
3843 EXFUN (Fcons, 2);
|
|
|
3844 EXFUN (Fcopy_alist, 1);
|
|
|
3845 EXFUN (Fcopy_event, 2);
|
|
|
3846 EXFUN (Fcopy_list, 1);
|
|
|
3847 EXFUN (Fcopy_marker, 2);
|
|
|
3848 EXFUN (Fcopy_sequence, 1);
|
|
|
3849 EXFUN (Fcopy_tree, 2);
|
|
|
3850 EXFUN (Fcurrent_window_configuration, 1);
|
|
|
3851 EXFUN (Fdefault_boundp, 1);
|
|
|
3852 EXFUN (Fdefault_value, 1);
|
|
|
3853 EXFUN (Fdefine_key, 3);
|
|
442
|
3854 EXFUN (Fdelete, 2);
|
|
428
|
3855 EXFUN (Fdelete_region, 3);
|
|
|
3856 EXFUN (Fdelete_process, 1);
|
|
|
3857 EXFUN (Fdelq, 2);
|
|
|
3858 EXFUN (Fdestructive_alist_to_plist, 1);
|
|
|
3859 EXFUN (Fdgettext, 2);
|
|
|
3860 EXFUN (Fding, 3);
|
|
|
3861 EXFUN (Fdirectory_file_name, 1);
|
|
|
3862 EXFUN (Fdisable_timeout, 1);
|
|
|
3863 EXFUN (Fdiscard_input, 0);
|
|
|
3864 EXFUN (Fdispatch_event, 1);
|
|
|
3865 EXFUN (Fdisplay_error, 2);
|
|
|
3866 EXFUN (Fdo_auto_save, 2);
|
|
|
3867 EXFUN (Fdowncase, 2);
|
|
|
3868 EXFUN (Felt, 2);
|
|
|
3869 EXFUN (Fend_of_line, 2);
|
|
|
3870 EXFUN (Fenqueue_eval_event, 2);
|
|
|
3871 EXFUN (Feobp, 1);
|
|
|
3872 EXFUN (Feolp, 1);
|
|
|
3873 EXFUN (Fequal, 2);
|
|
|
3874 EXFUN (Ferror_message_string, 1);
|
|
|
3875 EXFUN (Feval, 1);
|
|
|
3876 EXFUN (Fevent_to_character, 4);
|
|
|
3877 EXFUN (Fexecute_kbd_macro, 2);
|
|
|
3878 EXFUN (Fexpand_abbrev, 0);
|
|
|
3879 EXFUN (Fexpand_file_name, 2);
|
|
|
3880 EXFUN (Fextent_at, 5);
|
|
|
3881 EXFUN (Fextent_property, 3);
|
|
|
3882 EXFUN (Ffboundp, 1);
|
|
|
3883 EXFUN (Ffile_accessible_directory_p, 1);
|
|
|
3884 EXFUN (Ffile_directory_p, 1);
|
|
|
3885 EXFUN (Ffile_executable_p, 1);
|
|
|
3886 EXFUN (Ffile_exists_p, 1);
|
|
|
3887 EXFUN (Ffile_name_absolute_p, 1);
|
|
|
3888 EXFUN (Ffile_name_as_directory, 1);
|
|
|
3889 EXFUN (Ffile_name_directory, 1);
|
|
|
3890 EXFUN (Ffile_name_nondirectory, 1);
|
|
|
3891 EXFUN (Ffile_readable_p, 1);
|
|
|
3892 EXFUN (Ffile_symlink_p, 1);
|
|
|
3893 EXFUN (Ffile_truename, 2);
|
|
|
3894 EXFUN (Ffind_file_name_handler, 2);
|
|
|
3895 EXFUN (Ffollowing_char, 1);
|
|
|
3896 EXFUN (Fformat, MANY);
|
|
|
3897 EXFUN (Fforward_char, 2);
|
|
|
3898 EXFUN (Fforward_line, 2);
|
|
|
3899 EXFUN (Ffset, 2);
|
|
|
3900 EXFUN (Ffuncall, MANY);
|
|
442
|
3901 EXFUN (Ffunctionp, 1);
|
|
428
|
3902 EXFUN (Fgeq, MANY);
|
|
|
3903 EXFUN (Fget, 3);
|
|
|
3904 EXFUN (Fget_buffer_process, 1);
|
|
|
3905 EXFUN (Fget_process, 1);
|
|
|
3906 EXFUN (Fget_range_table, 3);
|
|
|
3907 EXFUN (Fgettext, 1);
|
|
|
3908 EXFUN (Fgoto_char, 2);
|
|
|
3909 EXFUN (Fgtr, MANY);
|
|
|
3910 EXFUN (Findent_to, 3);
|
|
|
3911 EXFUN (Findirect_function, 1);
|
|
|
3912 EXFUN (Finsert, MANY);
|
|
|
3913 EXFUN (Finsert_buffer_substring, 3);
|
|
|
3914 EXFUN (Finsert_char, 4);
|
|
|
3915 EXFUN (Finsert_file_contents_internal, 7);
|
|
|
3916 EXFUN (Finteractive_p, 0);
|
|
|
3917 EXFUN (Fintern, 2);
|
|
|
3918 EXFUN (Fintern_soft, 2);
|
|
|
3919 EXFUN (Fkey_description, 1);
|
|
|
3920 EXFUN (Fkill_emacs, 1);
|
|
|
3921 EXFUN (Fkill_local_variable, 1);
|
|
442
|
3922 EXFUN (Flast, 2);
|
|
428
|
3923 EXFUN (Flax_plist_get, 3);
|
|
|
3924 EXFUN (Flax_plist_remprop, 2);
|
|
|
3925 EXFUN (Flength, 1);
|
|
|
3926 EXFUN (Fleq, MANY);
|
|
|
3927 EXFUN (Flist, MANY);
|
|
|
3928 EXFUN (Flistp, 1);
|
|
|
3929 EXFUN (Flist_modules, 0);
|
|
|
3930 EXFUN (Fload_module, 3);
|
|
440
|
3931 EXFUN (Flookup_key, 3);
|
|
428
|
3932 EXFUN (Flss, MANY);
|
|
|
3933 EXFUN (Fmake_byte_code, MANY);
|
|
771
|
3934 EXFUN (Fmake_charset, 3);
|
|
428
|
3935 EXFUN (Fmake_glyph_internal, 1);
|
|
|
3936 EXFUN (Fmake_list, 2);
|
|
|
3937 EXFUN (Fmake_marker, 0);
|
|
|
3938 EXFUN (Fmake_range_table, 0);
|
|
771
|
3939 EXFUN (Fmake_temp_name, 1);
|
|
428
|
3940 EXFUN (Fmake_sparse_keymap, 1);
|
|
|
3941 EXFUN (Fmake_string, 2);
|
|
|
3942 EXFUN (Fmake_symbol, 1);
|
|
|
3943 EXFUN (Fmake_vector, 2);
|
|
|
3944 EXFUN (Fmapcar, 2);
|
|
|
3945 EXFUN (Fmarker_buffer, 1);
|
|
|
3946 EXFUN (Fmarker_position, 1);
|
|
|
3947 EXFUN (Fmatch_beginning, 1);
|
|
|
3948 EXFUN (Fmatch_end, 1);
|
|
|
3949 EXFUN (Fmax, MANY);
|
|
|
3950 EXFUN (Fmember, 2);
|
|
|
3951 EXFUN (Fmemq, 2);
|
|
|
3952 EXFUN (Fmin, MANY);
|
|
|
3953 EXFUN (Fminus, MANY);
|
|
|
3954 EXFUN (Fnarrow_to_region, 3);
|
|
|
3955 EXFUN (Fnconc, MANY);
|
|
|
3956 EXFUN (Fnext_event, 2);
|
|
|
3957 EXFUN (Fnreverse, 1);
|
|
|
3958 EXFUN (Fnthcdr, 2);
|
|
|
3959 EXFUN (Fnumber_to_string, 1);
|
|
|
3960 EXFUN (Fold_assq, 2);
|
|
|
3961 EXFUN (Fold_equal, 2);
|
|
|
3962 EXFUN (Fold_member, 2);
|
|
|
3963 EXFUN (Fold_memq, 2);
|
|
|
3964 EXFUN (Fplist_get, 3);
|
|
|
3965 EXFUN (Fplist_member, 2);
|
|
|
3966 EXFUN (Fplist_put, 3);
|
|
|
3967 EXFUN (Fplus, MANY);
|
|
|
3968 EXFUN (Fpoint, 1);
|
|
|
3969 EXFUN (Fpoint_marker, 2);
|
|
|
3970 EXFUN (Fpoint_max, 1);
|
|
|
3971 EXFUN (Fpoint_min, 1);
|
|
|
3972 EXFUN (Fpreceding_char, 1);
|
|
|
3973 EXFUN (Fprefix_numeric_value, 1);
|
|
|
3974 EXFUN (Fprin1, 2);
|
|
|
3975 EXFUN (Fprin1_to_string, 2);
|
|
|
3976 EXFUN (Fprinc, 2);
|
|
|
3977 EXFUN (Fprint, 2);
|
|
|
3978 EXFUN (Fprocess_status, 1);
|
|
|
3979 EXFUN (Fprogn, UNEVALLED);
|
|
|
3980 EXFUN (Fprovide, 1);
|
|
|
3981 EXFUN (Fput, 3);
|
|
|
3982 EXFUN (Fput_range_table, 4);
|
|
|
3983 EXFUN (Fput_text_property, 5);
|
|
|
3984 EXFUN (Fquo, MANY);
|
|
|
3985 EXFUN (Frassq, 2);
|
|
|
3986 EXFUN (Fread, 1);
|
|
|
3987 EXFUN (Fread_key_sequence, 3);
|
|
|
3988 EXFUN (Freally_free, 1);
|
|
|
3989 EXFUN (Frem, 2);
|
|
|
3990 EXFUN (Fremassq, 2);
|
|
442
|
3991 EXFUN (Freplace_list, 2);
|
|
771
|
3992 EXFUN (Frunning_temacs_p, 0);
|
|
428
|
3993 EXFUN (Fselected_frame, 1);
|
|
|
3994 EXFUN (Fset, 2);
|
|
|
3995 EXFUN (Fset_default, 2);
|
|
|
3996 EXFUN (Fset_marker, 3);
|
|
|
3997 EXFUN (Fset_standard_case_table, 1);
|
|
|
3998 EXFUN (Fsetcar, 2);
|
|
|
3999 EXFUN (Fsetcdr, 2);
|
|
|
4000 EXFUN (Fsignal, 2);
|
|
|
4001 EXFUN (Fsit_for, 2);
|
|
|
4002 EXFUN (Fskip_chars_backward, 3);
|
|
|
4003 EXFUN (Fskip_chars_forward, 3);
|
|
|
4004 EXFUN (Fsleep_for, 1);
|
|
|
4005 EXFUN (Fsort, 2);
|
|
|
4006 EXFUN (Fspecifier_spec_list, 4);
|
|
|
4007 EXFUN (Fstring_equal, 2);
|
|
|
4008 EXFUN (Fstring_lessp, 2);
|
|
|
4009 EXFUN (Fstring_match, 4);
|
|
|
4010 EXFUN (Fsub1, 1);
|
|
|
4011 EXFUN (Fsubr_max_args, 1);
|
|
|
4012 EXFUN (Fsubr_min_args, 1);
|
|
|
4013 EXFUN (Fsubstitute_command_keys, 1);
|
|
|
4014 EXFUN (Fsubstitute_in_file_name, 1);
|
|
|
4015 EXFUN (Fsubstring, 3);
|
|
|
4016 EXFUN (Fsymbol_function, 1);
|
|
|
4017 EXFUN (Fsymbol_name, 1);
|
|
|
4018 EXFUN (Fsymbol_plist, 1);
|
|
|
4019 EXFUN (Fsymbol_value, 1);
|
|
|
4020 EXFUN (Fsystem_name, 0);
|
|
|
4021 EXFUN (Fthrow, 2);
|
|
|
4022 EXFUN (Ftimes, MANY);
|
|
|
4023 EXFUN (Ftruncate, 1);
|
|
|
4024 EXFUN (Fundo_boundary, 0);
|
|
|
4025 EXFUN (Funhandled_file_name_directory, 1);
|
|
|
4026 EXFUN (Funlock_buffer, 0);
|
|
|
4027 EXFUN (Fupcase, 2);
|
|
|
4028 EXFUN (Fupcase_initials, 2);
|
|
|
4029 EXFUN (Fupcase_initials_region, 3);
|
|
|
4030 EXFUN (Fupcase_region, 3);
|
|
|
4031 EXFUN (Fuser_home_directory, 0);
|
|
|
4032 EXFUN (Fuser_login_name, 1);
|
|
|
4033 EXFUN (Fvector, MANY);
|
|
|
4034 EXFUN (Fverify_visited_file_modtime, 1);
|
|
|
4035 EXFUN (Fvertical_motion, 3);
|
|
|
4036 EXFUN (Fwiden, 1);
|
|
|
4037
|
|
442
|
4038 /*--------------- prototypes for constant symbols ------------*/
|
|
|
4039
|
|
771
|
4040 /* Use the following when you have to add a bunch of symbols. */
|
|
|
4041
|
|
|
4042 /*
|
|
|
4043
|
|
|
4044 (defun redo-symbols (beg end)
|
|
|
4045 "Snarf any symbols out of the region and print them into a temporary buffer,
|
|
|
4046 which is displayed when the function finishes. The symbols are laid out with
|
|
|
4047 `extern Lisp_Object ' before each one, with as many as can fit on one line
|
|
|
4048 \(the maximum line width is controlled by the constant `max-line-length' in the
|
|
|
4049 code)."
|
|
|
4050 (interactive "r")
|
|
|
4051 (save-excursion
|
|
|
4052 (goto-char beg)
|
|
|
4053 (let (syms)
|
|
|
4054 (while (re-search-forward "\\s-\\(Q[A-Za-z_0-9]+\\)" end t)
|
|
|
4055 (push (match-string 1) syms))
|
|
|
4056 (setq syms (sort syms #'string-lessp))
|
|
|
4057 (with-output-to-temp-buffer "*Symbols*"
|
|
|
4058 (let* ((col 0)
|
|
|
4059 (start "extern Lisp_Object ")
|
|
|
4060 (startlen (length start))
|
|
|
4061 ;; with a default-width frame of 80 chars, you can only fit
|
|
|
4062 ;; 79 before wrapping. you can see this to a lower value if
|
|
|
4063 ;; you don't want it right up against the right margin.
|
|
|
4064 (max-line-length 79))
|
|
|
4065 (dolist (sym syms)
|
|
|
4066 (cond (;; if something already on line (this will always be the
|
|
|
4067 ;; case except the very first iteration), see what
|
|
|
4068 ;; space we've got. (need to take into account 2
|
|
|
4069 ;; for the comma+space, 1 for the semicolon at the
|
|
|
4070 ;; end.) if enough space, do it.
|
|
|
4071 (and (> col 0) (< (+ col (length sym) 2)
|
|
|
4072 (1- max-line-length)))
|
|
|
4073 (princ ", ")
|
|
|
4074 (princ sym)
|
|
|
4075 (incf col 2)
|
|
|
4076 (incf col (length sym)))
|
|
|
4077 (t
|
|
|
4078 ;; either we're first iteration or we ran out of space.
|
|
|
4079 ;; if the latter, terminate the previous line. this
|
|
|
4080 ;; loop is written on purpose so that it always prints
|
|
|
4081 ;; at least one item, even if that would go over.
|
|
|
4082 (when (> col 0)
|
|
|
4083 (princ ";\n")
|
|
|
4084 (setq col 0))
|
|
|
4085 (princ start)
|
|
|
4086 (incf col startlen)
|
|
|
4087 (princ sym)
|
|
|
4088 (incf col (length sym)))))
|
|
|
4089 ;; finally terminate the last line.
|
|
|
4090 (princ ";\n"))))))
|
|
|
4091
|
|
|
4092 */
|
|
|
4093
|
|
|
4094 extern Lisp_Object Qactivate_menubar_hook, Qarith_error, Qarrayp, Qautoload;
|
|
|
4095 extern Lisp_Object Qbackground, Qbackground_pixmap, Qbeginning_of_buffer;
|
|
|
4096 extern Lisp_Object Qbitp, Qblinking, Qbuffer_glyph_p, Qbuffer_live_p;
|
|
|
4097 extern Lisp_Object Qbuffer_read_only, Qbyte_code, Qcall_interactively;
|
|
|
4098 extern Lisp_Object Qcategory_designator_p, Qcategory_table_value_p, Qcdr;
|
|
|
4099 extern Lisp_Object Qchar_or_string_p, Qcharacterp, Qcircular_list;
|
|
|
4100 extern Lisp_Object Qcircular_property_list, Qcolor_pixmap_image_instance_p;
|
|
|
4101 extern Lisp_Object Qcommandp, Qcompletion_ignore_case, Qconsole_live_p;
|
|
|
4102 extern Lisp_Object Qconst_specifier, Qconversion_error, Qcurrent_menubar;
|
|
|
4103 extern Lisp_Object Qcyclic_variable_indirection, Qdefun, Qdevice_live_p, Qdim;
|
|
|
4104 extern Lisp_Object Qdirection, Qdisabled, Qdisabled_command_hook;
|
|
|
4105 extern Lisp_Object Qdisplay_table, Qdomain_error, Qediting_error;
|
|
|
4106 extern Lisp_Object Qend_of_buffer, Qend_of_file, Qend_open, Qerror;
|
|
|
4107 extern Lisp_Object Qerror_conditions, Qerror_lacks_explanatory_string;
|
|
|
4108 extern Lisp_Object Qerror_message, Qevent_live_p, Qexit, Qextent_live_p;
|
|
|
4109 extern Lisp_Object Qexternal_debugging_output, Qfeaturep, Qfile_error, Qfinal;
|
|
|
4110 extern Lisp_Object Qforeground, Qformat, Qframe_live_p, Qgraphic, Qgtk;
|
|
|
4111 extern Lisp_Object Qgui_error, Qicon_glyph_p, Qidentity, Qinhibit_quit;
|
|
|
4112 extern Lisp_Object Qinhibit_read_only, Qinteger_char_or_marker_p;
|
|
|
4113 extern Lisp_Object Qinteger_or_char_p, Qinteger_or_marker_p, Qintegerp;
|
|
|
4114 extern Lisp_Object Qinteractive, Qinternal_error, Qinvalid_argument;
|
|
|
4115 extern Lisp_Object Qinvalid_byte_code, Qinvalid_change, Qinvalid_constant;
|
|
|
4116 extern Lisp_Object Qinvalid_function, Qinvalid_operation;
|
|
|
4117 extern Lisp_Object Qinvalid_read_syntax, Qinvalid_state, Qio_error, Qlambda;
|
|
|
4118 extern Lisp_Object Qlayout, Qlist_formation_error, Qlistp, Qload, Qlock_shift;
|
|
|
4119 extern Lisp_Object Qlong_name, Qmacro, Qmakunbound, Qmalformed_list;
|
|
|
4120 extern Lisp_Object Qmalformed_property_list, Qmark;
|
|
|
4121 extern Lisp_Object Qmono_pixmap_image_instance_p, Qmouse_leave_buffer_hook;
|
|
|
4122 extern Lisp_Object Qnative_layout, Qnatnump, Qnetwork_error, Qno_catch;
|
|
|
4123 extern Lisp_Object Qnothing_image_instance_p, Qnumber_char_or_marker_p;
|
|
|
4124 extern Lisp_Object Qnumberp, Qout_of_memory, Qoutput_charset_conversion;
|
|
442
|
4125 extern Lisp_Object Qoverflow_error, Qpoint, Qpointer_glyph_p;
|
|
771
|
4126 extern Lisp_Object Qpointer_image_instance_p, Qprint_length;
|
|
563
|
4127 extern Lisp_Object Qprint_string_length, Qprinting_unreadable_object;
|
|
771
|
4128 extern Lisp_Object Qprocess_error, Qprogn, Qquit, Qquote, Qrange_error;
|
|
|
4129 extern Lisp_Object Qread_char, Qread_from_minibuffer;
|
|
|
4130 extern Lisp_Object Qreally_early_error_handler, Qregion_beginning;
|
|
|
4131 extern Lisp_Object Qregion_end, Qregistry, Qreverse_direction_charset;
|
|
|
4132 extern Lisp_Object Qrun_hooks, Qsans_modifiers, Qsave_buffers_kill_emacs;
|
|
|
4133 extern Lisp_Object Qself_insert_command, Qself_insert_defer_undo, Qsequencep;
|
|
|
4134 extern Lisp_Object Qset, Qsetting_constant, Qshort_name, Qsingularity_error;
|
|
|
4135 extern Lisp_Object Qsound_error, Qstack_overflow, Qstandard_input;
|
|
|
4136 extern Lisp_Object Qstandard_output, Qstart_open, Qstring_lessp;
|
|
|
4137 extern Lisp_Object Qstructure_formation_error, Qsubwindow;
|
|
|
4138 extern Lisp_Object Qsubwindow_image_instance_p, Qsyntax_error, Qt;
|
|
|
4139 extern Lisp_Object Qtext_conversion_error, Qtext_image_instance_p, Qtop_level;
|
|
|
4140 extern Lisp_Object Qtrue_list_p, Qunbound, Qunderflow_error, Qunderline;
|
|
|
4141 extern Lisp_Object Quser_files_and_directories, Qvalues;
|
|
|
4142 extern Lisp_Object Qvariable_documentation, Qvariable_domain, Qvoid_function;
|
|
|
4143 extern Lisp_Object Qvoid_variable, Qwindow_live_p, Qwrong_number_of_arguments;
|
|
442
|
4144 extern Lisp_Object Qwrong_type_argument, Qyes_or_no_p;
|
|
|
4145
|
|
|
4146 #define SYMBOL(fou) extern Lisp_Object fou
|
|
|
4147 #define SYMBOL_KEYWORD(la_cle_est_fou) extern Lisp_Object la_cle_est_fou
|
|
|
4148 #define SYMBOL_GENERAL(tout_le_monde, est_fou) \
|
|
|
4149 extern Lisp_Object tout_le_monde
|
|
|
4150
|
|
|
4151 #include "general-slots.h"
|
|
|
4152
|
|
|
4153 #undef SYMBOL
|
|
|
4154 #undef SYMBOL_KEYWORD
|
|
|
4155 #undef SYMBOL_GENERAL
|
|
|
4156
|
|
|
4157 /*--------------- prototypes for variables of type Lisp_Object ------------*/
|
|
|
4158
|
|
446
|
4159 extern Lisp_Object Vactivate_menubar_hook;
|
|
|
4160 extern Lisp_Object Vautoload_queue, Vblank_menubar;
|
|
771
|
4161 extern Lisp_Object Vcommand_history;
|
|
428
|
4162 extern Lisp_Object Vcommand_line_args, Vconfigure_info_directory;
|
|
|
4163 extern Lisp_Object Vconfigure_site_directory, Vconfigure_site_module_directory;
|
|
|
4164 extern Lisp_Object Vconsole_list, Vcontrolling_terminal;
|
|
|
4165 extern Lisp_Object Vcurrent_compiled_function_annotation, Vcurrent_load_list;
|
|
|
4166 extern Lisp_Object Vcurrent_mouse_event, Vcurrent_prefix_arg, Vdata_directory;
|
|
434
|
4167 extern Lisp_Object Vdirectory_sep_char, Vdisabled_command_hook;
|
|
|
4168 extern Lisp_Object Vdoc_directory, Vinternal_doc_file_name;
|
|
428
|
4169 extern Lisp_Object Vecho_area_buffer, Vemacs_major_version;
|
|
|
4170 extern Lisp_Object Vemacs_minor_version, Vexec_directory, Vexec_path;
|
|
|
4171 extern Lisp_Object Vexecuting_macro, Vfeatures, Vfile_domain;
|
|
771
|
4172 extern Lisp_Object Vinhibit_quit, Vinvocation_directory, Vinvocation_name;
|
|
|
4173 extern Lisp_Object Vlast_command, Vlast_command_char;
|
|
428
|
4174 extern Lisp_Object Vlast_command_event, Vlast_input_event;
|
|
|
4175 extern Lisp_Object Vload_file_name_internal;
|
|
|
4176 extern Lisp_Object Vload_file_name_internal_the_purecopy, Vload_history;
|
|
|
4177 extern Lisp_Object Vload_path, Vmark_even_if_inactive, Vmenubar_configuration;
|
|
|
4178 extern Lisp_Object Vminibuf_preprompt, Vminibuf_prompt, Vminibuffer_zero;
|
|
|
4179 extern Lisp_Object Vmodule_directory, Vmswindows_downcase_file_names;
|
|
|
4180 extern Lisp_Object Vmswindows_get_true_file_attributes, Vobarray;
|
|
|
4181 extern Lisp_Object Vprint_length, Vprint_level, Vprocess_environment;
|
|
|
4182 extern Lisp_Object Vquit_flag;
|
|
|
4183 extern Lisp_Object Vrecent_keys_ring, Vshell_file_name, Vsite_directory;
|
|
|
4184 extern Lisp_Object Vsite_module_directory;
|
|
|
4185 extern Lisp_Object Vstandard_input, Vstandard_output, Vstdio_str;
|
|
771
|
4186 extern Lisp_Object Vsynchronous_sounds, Vsystem_name;
|
|
428
|
4187 extern Lisp_Object Vthis_command_keys, Vunread_command_event;
|
|
|
4188 extern Lisp_Object Vx_initial_argv_list;
|
|
|
4189
|
|
440
|
4190 #endif /* INCLUDED_lisp_h_ */
|
