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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
|
161
|
|
771
|
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
|
179 /* ------------------------ basic compiler defines ------------------- */
|
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428
|
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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801
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204 # define RETURN_NOT_REACHED(value)
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442
|
205 # define DOESNT_RETURN void
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428
|
206 # define DECLARE_DOESNT_RETURN(decl) \
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442
|
207 extern void decl __attribute__ ((noreturn))
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428
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208 # define DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(decl,str,idx) \
|
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209 /* Should be able to state multiple independent __attribute__s, but \
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210 the losing syntax doesn't work that way, and screws losing cpp */ \
|
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442
|
211 extern void decl \
|
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428
|
212 __attribute__ ((noreturn, format (printf, str, idx)))
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213 # else
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214 # define DOESNT_RETURN void volatile
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215 # define DECLARE_DOESNT_RETURN(decl) extern void volatile decl
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216 # define DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(decl,str,idx) \
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217 extern void volatile decl PRINTF_ARGS(str,idx)
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218 # endif /* GNUC 2.5 */
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219 # else
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|
220 # define DOESNT_RETURN void
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221 # define DECLARE_DOESNT_RETURN(decl) extern void decl
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222 # define DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(decl,str,idx) \
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223 extern void decl PRINTF_ARGS(str,idx)
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|
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224 # endif /* GNUC */
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|
|
225 #endif
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226
|
|
771
|
227 /* Another try to fix SunPro C compiler warnings */
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|
228 /* "end-of-loop code not reached" */
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229 /* "statement not reached */
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230 #if defined __SUNPRO_C || defined __USLC__
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231 #define RETURN_SANS_WARNINGS if (1) return
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232 #define RETURN_NOT_REACHED(value)
|
|
801
|
233 #endif
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234
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|
|
235 #ifndef RETURN_NOT_REACHED
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|
|
236 #define RETURN_NOT_REACHED(value) return value;
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|
237 #endif
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|
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238
|
|
|
239 #ifndef RETURN_SANS_WARNINGS
|
|
771
|
240 #define RETURN_SANS_WARNINGS return
|
|
|
241 #endif
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|
|
242
|
|
793
|
243 #ifndef DO_NOTHING
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|
|
244 #define DO_NOTHING do {} while (0)
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|
|
245 #endif
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246
|
|
|
247 #ifndef DECLARE_NOTHING
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|
|
248 #define DECLARE_NOTHING struct nosuchstruct
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|
|
249 #endif
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250
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|
|
251 /*#ifdef DEBUG_XEMACS*/
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|
|
252 #define REGISTER
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|
|
253 #define register
|
|
|
254 /*#else*/
|
|
|
255 /*#define REGISTER register*/
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|
256 /*#endif*/
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257
|
|
|
258 /* ------------------------ alignment definitions ------------------- */
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|
|
259
|
|
454
|
260 /* No type has a greater alignment requirement than max_align_t.
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|
261 (except perhaps for types we don't use, like long double) */
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262 typedef union
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|
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263 {
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|
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264 struct { long l; } l;
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|
265 struct { void *p; } p;
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|
266 struct { void (*f)(void); } f;
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|
|
267 struct { double d; } d;
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|
|
268 } max_align_t;
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269
|
|
771
|
270 /* ALIGNOF returns the required alignment of a type -- i.e. a value such
|
|
|
271 that data of this type must begin at a memory address which is a
|
|
|
272 multiple of that value. For simple types, this is often the same size
|
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|
273 as the type itself. */
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274
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428
|
275 #ifndef ALIGNOF
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|
|
276 # if defined (__GNUC__) && (__GNUC__ >= 2)
|
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454
|
277 /* gcc has an extension that gives us exactly what we want. */
|
|
|
278 # define ALIGNOF(type) __alignof__ (type)
|
|
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279 # elif ! defined (__cplusplus)
|
|
|
280 /* The following is mostly portable, except that:
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|
281 - it doesn't work for inside out declarations like void (*) (void).
|
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|
282 (so just call ALIGNOF with a typedef'ed name)
|
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|
283 - it doesn't work with C++. The C++ committee has decided,
|
|
|
284 in its infinite wisdom, that:
|
|
|
285 "Types must be declared in declarations, not in expressions." */
|
|
|
286 # define ALIGNOF(type) offsetof (struct { char c; type member; }, member)
|
|
428
|
287 # else
|
|
456
|
288 /* C++ is annoying, but it has a big bag of tricks.
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|
|
289 The following doesn't have the "inside out" declaration bug C does. */
|
|
458
|
290 template<typename T> struct alignment_trick { char c; T member; };
|
|
456
|
291 # define ALIGNOF(type) offsetof (alignment_trick<type>, member)
|
|
428
|
292 # endif
|
|
454
|
293 #endif /* ALIGNOF */
|
|
428
|
294
|
|
771
|
295 /* ALIGN_SIZE returns the smallest size greater than or equal to LEN which
|
|
|
296 is a multiple of UNIT. This can be used to assure that data that
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|
|
297 follows a block of the returned size is of correct alignment for a type
|
|
|
298 whose alignment (as returned by ALIGNOF) is UNIT (provided that the
|
|
|
299 block itself is correctly aligned for this type; memory returned by
|
|
|
300 malloc() is guaranteed to be correctly aligned for all types). */
|
|
|
301
|
|
428
|
302 #define ALIGN_SIZE(len, unit) \
|
|
|
303 ((((len) + (unit) - 1) / (unit)) * (unit))
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|
|
304
|
|
771
|
305 /* MAX_ALIGN_SIZE returns the smallest size greater than or equal to LEN
|
|
|
306 which guarantees that data following a block of such size is correctly
|
|
|
307 aligned for all types (provided that the block itself is so aligned,
|
|
|
308 which is the case for memory returned by malloc()). */
|
|
|
309
|
|
|
310 #define MAX_ALIGN_SIZE(len) ALIGN_SIZE (len, ALIGNOF (max_align_t))
|
|
|
311
|
|
428
|
312 /* #### Yuck, this is kind of evil */
|
|
|
313 #define ALIGN_PTR(ptr, unit) \
|
|
454
|
314 ((void *) ALIGN_SIZE ((size_t) (ptr), unit))
|
|
428
|
315
|
|
793
|
316 /* ------------------------ assertions ------------------- */
|
|
428
|
317
|
|
|
318 /* We define assert iff USE_ASSERTIONS or DEBUG_XEMACS is defined.
|
|
|
319 Otherwise we define it to be empty. Quantify has shown that the
|
|
|
320 time the assert checks take is measurable so let's not include them
|
|
771
|
321 in production binaries.
|
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|
322
|
|
788
|
323 If ASSERTIONS_DONT_ABORT defined, we will continue after assertion
|
|
|
324 failures.
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|
|
325
|
|
|
326 assert_at_line() is used for asserts inside of inline functions called
|
|
|
327 from error-checking macros. If we're not tricky, we just get the file
|
|
|
328 and line of the inline function, which is not very useful. */
|
|
428
|
329
|
|
|
330 #ifdef USE_ASSERTIONS
|
|
|
331 /* Highly dubious kludge */
|
|
|
332 /* (thanks, Jamie, I feel better now -- ben) */
|
|
442
|
333 void assert_failed (const char *, int, const char *);
|
|
428
|
334 # define abort() (assert_failed (__FILE__, __LINE__, "abort()"))
|
|
|
335 # define assert(x) ((x) ? (void) 0 : assert_failed (__FILE__, __LINE__, #x))
|
|
788
|
336 # define assert_at_line(x, file, line) \
|
|
|
337 ((x) ? (void) 0 : assert_failed (file, line, #x))
|
|
428
|
338 #else
|
|
|
339 # ifdef DEBUG_XEMACS
|
|
|
340 # define assert(x) ((x) ? (void) 0 : (void) abort ())
|
|
788
|
341 # define assert_at_line(x, file, line) assert (x)
|
|
428
|
342 # else
|
|
771
|
343 # define assert(x) ((void) 0)
|
|
788
|
344 # define assert_at_line(x, file, line) assert (x)
|
|
428
|
345 # endif
|
|
|
346 #endif
|
|
|
347
|
|
771
|
348 #if 0
|
|
|
349 #ifdef USE_ASSERTIONS
|
|
|
350 /* Highly dubious kludge */
|
|
|
351 /* (thanks, Jamie, I feel better now -- ben) */
|
|
|
352 void assert_failed (const char *, int, const char *);
|
|
|
353 # define abort() (assert_failed (__FILE__, __LINE__, "abort()"))
|
|
|
354 # define assert(x) ((x) ? 1 : (assert_failed (__FILE__, __LINE__, #x), 0))
|
|
|
355 #else
|
|
|
356 # ifdef DEBUG_XEMACS
|
|
|
357 # define assert(x) ((x) ? 1 : ((void) abort (), 0))
|
|
|
358 # else
|
|
|
359 # define assert(x) (1)
|
|
|
360 # endif
|
|
|
361 #endif
|
|
|
362 #endif /* 0 */
|
|
|
363
|
|
793
|
364 /* ------------------------ simple memory allocation ------------------- */
|
|
|
365
|
|
|
366 /* Memory allocation */
|
|
|
367 void malloc_warning (const char *);
|
|
|
368 void *xmalloc (Bytecount size);
|
|
|
369 void *xmalloc_and_zero (Bytecount size);
|
|
|
370 void *xrealloc (void *, Bytecount size);
|
|
|
371 char *xstrdup (const char *);
|
|
|
372 /* generally useful */
|
|
|
373 #define countof(x) ((int) (sizeof(x)/sizeof((x)[0])))
|
|
|
374 #define xnew(type) ((type *) xmalloc (sizeof (type)))
|
|
|
375 #define xnew_array(type, len) ((type *) xmalloc ((len) * sizeof (type)))
|
|
|
376 #define xnew_and_zero(type) ((type *) xmalloc_and_zero (sizeof (type)))
|
|
|
377 #define xzero(lvalue) ((void) memset (&(lvalue), '\0', sizeof (lvalue)))
|
|
|
378 #define xnew_array_and_zero(type, len) ((type *) xmalloc_and_zero ((len) * sizeof (type)))
|
|
|
379 #define XREALLOC_ARRAY(ptr, type, len) ((void) (ptr = (type *) xrealloc (ptr, (len) * sizeof (type))))
|
|
|
380 #define alloca_new(type) ((type *) alloca (sizeof (type)))
|
|
|
381 #define alloca_array(type, len) ((type *) alloca ((len) * sizeof (type)))
|
|
|
382
|
|
|
383 /* also generally useful if you want to avoid arbitrary size limits
|
|
|
384 but don't need a full dynamic array. Assumes that BASEVAR points
|
|
|
385 to a malloced array of TYPE objects (or possibly a NULL pointer,
|
|
|
386 if SIZEVAR is 0), with the total size stored in SIZEVAR. This
|
|
|
387 macro will realloc BASEVAR as necessary so that it can hold at
|
|
|
388 least NEEDED_SIZE objects. The reallocing is done by doubling,
|
|
|
389 which ensures constant amortized time per element. */
|
|
|
390 #define DO_REALLOC(basevar, sizevar, needed_size, type) do { \
|
|
|
391 Bytecount do_realloc_needed_size = (needed_size); \
|
|
|
392 if ((sizevar) < do_realloc_needed_size) \
|
|
|
393 { \
|
|
|
394 if ((sizevar) < 32) \
|
|
|
395 (sizevar) = 32; \
|
|
|
396 while ((sizevar) < do_realloc_needed_size) \
|
|
|
397 (sizevar) *= 2; \
|
|
|
398 XREALLOC_ARRAY (basevar, type, (sizevar)); \
|
|
|
399 } \
|
|
|
400 } while (0)
|
|
|
401
|
|
|
402 #ifdef ERROR_CHECK_MALLOC
|
|
|
403 void xfree_1 (void *);
|
|
|
404 #define xfree(lvalue) do \
|
|
|
405 { \
|
|
|
406 void **xfree_ptr = (void **) &(lvalue); \
|
|
|
407 xfree_1 (*xfree_ptr); \
|
|
|
408 *xfree_ptr = (void *) 0xDEADBEEF; \
|
|
|
409 } while (0)
|
|
|
410 #else
|
|
|
411 void xfree (void *);
|
|
|
412 #endif /* ERROR_CHECK_MALLOC */
|
|
|
413
|
|
|
414 /* ------------------------ dynamic arrays ------------------- */
|
|
|
415
|
|
|
416 #define Dynarr_declare(type) \
|
|
|
417 type *base; \
|
|
|
418 int elsize; \
|
|
|
419 int cur; \
|
|
|
420 int largest; \
|
|
|
421 int max
|
|
|
422
|
|
|
423 typedef struct dynarr
|
|
|
424 {
|
|
|
425 Dynarr_declare (void);
|
|
|
426 } Dynarr;
|
|
|
427
|
|
|
428 void *Dynarr_newf (int elsize);
|
|
|
429 void Dynarr_resize (void *dy, int size);
|
|
|
430 void Dynarr_insert_many (void *d, const void *el, int len, int start);
|
|
|
431 void Dynarr_delete_many (void *d, int start, int len);
|
|
|
432 void Dynarr_free (void *d);
|
|
|
433
|
|
|
434 #define Dynarr_new(type) ((type##_dynarr *) Dynarr_newf (sizeof (type)))
|
|
|
435 #define Dynarr_new2(dynarr_type, type) \
|
|
|
436 ((dynarr_type *) Dynarr_newf (sizeof (type)))
|
|
|
437 #define Dynarr_at(d, pos) ((d)->base[pos])
|
|
|
438 #define Dynarr_atp(d, pos) (&Dynarr_at (d, pos))
|
|
|
439 #define Dynarr_begin(d) Dynarr_atp (d, 0)
|
|
|
440 #define Dynarr_end(d) Dynarr_atp (d, Dynarr_length (d))
|
|
|
441 #define Dynarr_sizeof(d) ((d)->cur * (d)->elsize)
|
|
|
442
|
|
800
|
443 #ifdef ERROR_CHECK_STRUCTURES
|
|
793
|
444 DECLARE_INLINE_HEADER (
|
|
|
445 Dynarr *
|
|
|
446 Dynarr_verify_1 (void *d, const char *file, int line)
|
|
|
447 )
|
|
|
448 {
|
|
|
449 Dynarr *dy = (Dynarr *) d;
|
|
|
450 assert_at_line (dy->cur >= 0 && dy->cur <= dy->largest &&
|
|
|
451 dy->largest <= dy->max, file, line);
|
|
|
452 return dy;
|
|
|
453 }
|
|
|
454
|
|
|
455 #define Dynarr_verify(d) Dynarr_verify_1 (d, __FILE__, __LINE__)
|
|
|
456 #else
|
|
|
457 #define Dynarr_verify(d) (d)
|
|
800
|
458 #endif /* ERROR_CHECK_STRUCTURES */
|
|
793
|
459
|
|
|
460 #define Dynarr_length(d) (Dynarr_verify (d)->cur)
|
|
|
461 #define Dynarr_largest(d) (Dynarr_verify (d)->largest)
|
|
|
462 #define Dynarr_reset(d) (Dynarr_verify (d)->cur = 0)
|
|
|
463 #define Dynarr_add_many(d, el, len) Dynarr_insert_many (d, el, len, (d)->cur)
|
|
|
464 #define Dynarr_insert_many_at_start(d, el, len) \
|
|
|
465 Dynarr_insert_many (d, el, len, 0)
|
|
|
466 #define Dynarr_add_literal_string(d, s) Dynarr_add_many (d, s, sizeof (s) - 1)
|
|
|
467 #define Dynarr_add_lisp_string(d, s, codesys) \
|
|
|
468 do { \
|
|
|
469 Lisp_Object dyna_ls_s = (s); \
|
|
|
470 Lisp_Object dyna_ls_cs = (codesys); \
|
|
|
471 Extbyte *dyna_ls_eb; \
|
|
|
472 Bytecount dyna_ls_bc; \
|
|
|
473 \
|
|
|
474 TO_EXTERNAL_FORMAT (LISP_STRING, dyna_ls_s, \
|
|
|
475 ALLOCA, (dyna_ls_eb, dyna_ls_bc), \
|
|
|
476 dyna_ls_cs); \
|
|
|
477 Dynarr_add_many (d, dyna_ls_eb, dyna_ls_bc); \
|
|
|
478 } while (0)
|
|
|
479
|
|
|
480 #define Dynarr_add(d, el) ( \
|
|
|
481 Dynarr_verify (d)->cur >= (d)->max ? Dynarr_resize ((d), (d)->cur+1) : \
|
|
|
482 (void) 0, \
|
|
|
483 ((d)->base)[(d)->cur++] = (el), \
|
|
|
484 (d)->cur > (d)->largest ? (d)->largest = (d)->cur : (int) 0)
|
|
|
485
|
|
|
486 /* The following defines will get you into real trouble if you aren't
|
|
|
487 careful. But they can save a lot of execution time when used wisely. */
|
|
|
488 #define Dynarr_increment(d) ((d)->cur++)
|
|
|
489 #define Dynarr_set_size(d, n) ((d)->cur = n)
|
|
|
490
|
|
|
491 #define Dynarr_pop(d) \
|
|
|
492 (assert ((d)->cur > 0), (d)->cur--, Dynarr_at (d, (d)->cur))
|
|
|
493 #define Dynarr_delete(d, i) Dynarr_delete_many (d, i, len)
|
|
|
494 #define Dynarr_delete_by_pointer(d, p) \
|
|
|
495 Dynarr_delete_many (d, (p) - ((d)->base), 1)
|
|
|
496
|
|
|
497 #ifdef MEMORY_USAGE_STATS
|
|
|
498 struct overhead_stats;
|
|
|
499 Bytecount Dynarr_memory_usage (void *d, struct overhead_stats *stats);
|
|
|
500 #endif
|
|
428
|
501
|
|
|
502
|
|
|
503 /************************************************************************/
|
|
|
504 /* typedefs */
|
|
|
505 /************************************************************************/
|
|
|
506
|
|
647
|
507 /* Note that the simplest typedefs are near the top of this file. */
|
|
|
508
|
|
428
|
509 /* We put typedefs here so that prototype declarations don't choke.
|
|
|
510 Note that we don't actually declare the structures here (except
|
|
|
511 maybe for simple structures like Dynarrs); that keeps them private
|
|
|
512 to the routines that actually use them. */
|
|
|
513
|
|
771
|
514 /* ------------------------------- */
|
|
|
515 /* Error_Behavior typedefs */
|
|
|
516 /* ------------------------------- */
|
|
|
517
|
|
800
|
518 #ifndef ERROR_CHECK_TYPES
|
|
771
|
519
|
|
|
520 typedef enum error_behavior
|
|
428
|
521 {
|
|
771
|
522 ERROR_ME,
|
|
|
523 ERROR_ME_NOT,
|
|
793
|
524 ERROR_ME_WARN,
|
|
|
525 ERROR_ME_DEBUG_WARN
|
|
771
|
526 } Error_Behavior;
|
|
|
527
|
|
|
528 #define ERRB_EQ(a, b) ((a) == (b))
|
|
|
529
|
|
|
530 #else
|
|
|
531
|
|
|
532 /* By defining it like this, we provide strict type-checking
|
|
|
533 for code that lazily uses ints. */
|
|
|
534
|
|
|
535 typedef struct _error_behavior_struct_
|
|
428
|
536 {
|
|
771
|
537 int really_unlikely_name_to_have_accidentally_in_a_non_errb_structure;
|
|
|
538 } Error_Behavior;
|
|
|
539
|
|
|
540 extern Error_Behavior ERROR_ME;
|
|
|
541 extern Error_Behavior ERROR_ME_NOT;
|
|
|
542 extern Error_Behavior ERROR_ME_WARN;
|
|
793
|
543 extern Error_Behavior ERROR_ME_DEBUG_WARN;
|
|
771
|
544
|
|
|
545 #define ERRB_EQ(a, b) \
|
|
|
546 ((a).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure == \
|
|
|
547 (b).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure)
|
|
|
548
|
|
|
549 #endif
|
|
|
550
|
|
|
551 /* ------------------------------- */
|
|
|
552 /* Empty structures and typedefs */
|
|
|
553 /* ------------------------------- */
|
|
428
|
554
|
|
|
555 struct buffer; /* "buffer.h" */
|
|
|
556 struct console; /* "console.h" */
|
|
|
557 struct device; /* "device.h" */
|
|
|
558 struct extent_fragment;
|
|
|
559 struct extent;
|
|
|
560 struct frame; /* "frame.h" */
|
|
|
561 struct window; /* "window.h" */
|
|
|
562 struct stat; /* <sys/stat.h> */
|
|
771
|
563 struct utimbuf; /* "systime.h" or <utime.h> */
|
|
428
|
564 struct display_line;
|
|
|
565 struct display_glyph_area;
|
|
|
566 struct display_box;
|
|
|
567 struct redisplay_info;
|
|
|
568 struct window_mirror;
|
|
|
569 struct scrollbar_instance;
|
|
|
570 struct font_metric_info;
|
|
|
571 struct face_cachel;
|
|
|
572 struct console_type_entry;
|
|
|
573
|
|
771
|
574 /* This is shared by process.h, events.h and others in future.
|
|
|
575 See events.h for description */
|
|
|
576 typedef unsigned int USID;
|
|
|
577 typedef int face_index;
|
|
|
578 typedef int glyph_index;
|
|
|
579 typedef struct lstream Lstream;
|
|
|
580 typedef struct extent *EXTENT;
|
|
|
581 typedef struct Lisp_Event Lisp_Event; /* "events.h" */
|
|
|
582 typedef struct Lisp_Face Lisp_Face; /* "faces.h" */
|
|
|
583 typedef struct Lisp_Process Lisp_Process; /* "procimpl.h" */
|
|
|
584 typedef struct Lisp_Color_Instance Lisp_Color_Instance;
|
|
|
585 typedef struct Lisp_Font_Instance Lisp_Font_Instance;
|
|
|
586 typedef struct Lisp_Image_Instance Lisp_Image_Instance;
|
|
|
587 typedef struct Lisp_Gui_Item Lisp_Gui_Item;
|
|
|
588
|
|
|
589 /* ------------------------------- */
|
|
|
590 /* Dynarr typedefs */
|
|
|
591 /* ------------------------------- */
|
|
|
592
|
|
|
593 /* Dynarr typedefs -- basic types first */
|
|
|
594
|
|
428
|
595 typedef struct
|
|
|
596 {
|
|
665
|
597 Dynarr_declare (Intbyte);
|
|
|
598 } Intbyte_dynarr;
|
|
428
|
599
|
|
|
600 typedef struct
|
|
|
601 {
|
|
|
602 Dynarr_declare (Extbyte);
|
|
|
603 } Extbyte_dynarr;
|
|
|
604
|
|
|
605 typedef struct
|
|
|
606 {
|
|
|
607 Dynarr_declare (Emchar);
|
|
|
608 } Emchar_dynarr;
|
|
|
609
|
|
|
610 typedef struct
|
|
|
611 {
|
|
|
612 Dynarr_declare (char);
|
|
|
613 } char_dynarr;
|
|
|
614
|
|
771
|
615 typedef struct
|
|
|
616 {
|
|
|
617 Dynarr_declare (char *);
|
|
|
618 } char_ptr_dynarr;
|
|
|
619
|
|
428
|
620 typedef unsigned char unsigned_char;
|
|
|
621 typedef struct
|
|
|
622 {
|
|
|
623 Dynarr_declare (unsigned char);
|
|
|
624 } unsigned_char_dynarr;
|
|
|
625
|
|
|
626 typedef unsigned long unsigned_long;
|
|
|
627 typedef struct
|
|
|
628 {
|
|
|
629 Dynarr_declare (unsigned long);
|
|
|
630 } unsigned_long_dynarr;
|
|
|
631
|
|
|
632 typedef struct
|
|
|
633 {
|
|
|
634 Dynarr_declare (int);
|
|
|
635 } int_dynarr;
|
|
|
636
|
|
|
637 typedef struct
|
|
|
638 {
|
|
665
|
639 Dynarr_declare (Charbpos);
|
|
|
640 } Charbpos_dynarr;
|
|
428
|
641
|
|
|
642 typedef struct
|
|
|
643 {
|
|
665
|
644 Dynarr_declare (Bytebpos);
|
|
|
645 } Bytebpos_dynarr;
|
|
428
|
646
|
|
|
647 typedef struct
|
|
|
648 {
|
|
|
649 Dynarr_declare (Charcount);
|
|
|
650 } Charcount_dynarr;
|
|
|
651
|
|
|
652 typedef struct
|
|
|
653 {
|
|
|
654 Dynarr_declare (Bytecount);
|
|
|
655 } Bytecount_dynarr;
|
|
|
656
|
|
771
|
657 /* Dynarr typedefs -- more complex types */
|
|
|
658
|
|
|
659 typedef struct
|
|
|
660 {
|
|
|
661 Dynarr_declare (struct face_cachel);
|
|
|
662 } face_cachel_dynarr;
|
|
|
663
|
|
|
664 typedef struct
|
|
|
665 {
|
|
|
666 Dynarr_declare (struct glyph_cachel);
|
|
|
667 } glyph_cachel_dynarr;
|
|
|
668
|
|
428
|
669 typedef struct
|
|
|
670 {
|
|
|
671 Dynarr_declare (struct console_type_entry);
|
|
|
672 } console_type_entry_dynarr;
|
|
|
673
|
|
771
|
674 /* ------------------------------- */
|
|
|
675 /* enum typedefs */
|
|
|
676 /* ------------------------------- */
|
|
|
677
|
|
428
|
678 enum run_hooks_condition
|
|
|
679 {
|
|
|
680 RUN_HOOKS_TO_COMPLETION,
|
|
|
681 RUN_HOOKS_UNTIL_SUCCESS,
|
|
|
682 RUN_HOOKS_UNTIL_FAILURE
|
|
|
683 };
|
|
|
684
|
|
|
685 #ifdef HAVE_TOOLBARS
|
|
|
686 enum toolbar_pos
|
|
|
687 {
|
|
|
688 TOP_TOOLBAR,
|
|
|
689 BOTTOM_TOOLBAR,
|
|
|
690 LEFT_TOOLBAR,
|
|
|
691 RIGHT_TOOLBAR
|
|
|
692 };
|
|
|
693 #endif
|
|
|
694
|
|
|
695 enum edge_style
|
|
|
696 {
|
|
|
697 EDGE_ETCHED_IN,
|
|
|
698 EDGE_ETCHED_OUT,
|
|
|
699 EDGE_BEVEL_IN,
|
|
|
700 EDGE_BEVEL_OUT
|
|
|
701 };
|
|
|
702
|
|
|
703 enum munge_me_out_the_door
|
|
|
704 {
|
|
|
705 MUNGE_ME_FUNCTION_KEY,
|
|
|
706 MUNGE_ME_KEY_TRANSLATION
|
|
|
707 };
|
|
|
708
|
|
771
|
709 /* ------------------------------- */
|
|
|
710 /* misc */
|
|
|
711 /* ------------------------------- */
|
|
|
712
|
|
|
713 #ifdef MEMORY_USAGE_STATS
|
|
|
714
|
|
|
715 /* This structure is used to keep statistics on the amount of memory
|
|
|
716 in use.
|
|
|
717
|
|
|
718 WAS_REQUESTED stores the actual amount of memory that was requested
|
|
|
719 of the allocation function. The *_OVERHEAD fields store the
|
|
|
720 additional amount of memory that was grabbed by the functions to
|
|
|
721 facilitate allocation, reallocation, etc. MALLOC_OVERHEAD is for
|
|
|
722 memory allocated with malloc(); DYNARR_OVERHEAD is for dynamic
|
|
|
723 arrays; GAP_OVERHEAD is for gap arrays. Note that for (e.g.)
|
|
|
724 dynamic arrays, there is both MALLOC_OVERHEAD and DYNARR_OVERHEAD
|
|
|
725 memory: The dynamic array allocates memory above and beyond what
|
|
|
726 was asked of it, and when it in turns allocates memory using
|
|
|
727 malloc(), malloc() allocates memory beyond what it was asked
|
|
|
728 to allocate.
|
|
|
729
|
|
|
730 Functions that accept a structure of this sort do not initialize
|
|
|
731 the fields to 0, and add any existing values to whatever was there
|
|
|
732 before; this way, you can get a cumulative effect. */
|
|
|
733
|
|
|
734 struct overhead_stats
|
|
|
735 {
|
|
|
736 int was_requested;
|
|
|
737 int malloc_overhead;
|
|
|
738 int dynarr_overhead;
|
|
|
739 int gap_overhead;
|
|
|
740 };
|
|
|
741
|
|
|
742 #endif /* MEMORY_USAGE_STATS */
|
|
|
743
|
|
428
|
744
|
|
|
745 /************************************************************************/
|
|
|
746 /* Definition of Lisp_Object data type */
|
|
|
747 /************************************************************************/
|
|
|
748
|
|
|
749 /* Define the fundamental Lisp data structures */
|
|
|
750
|
|
|
751 /* This is the set of Lisp data types */
|
|
|
752
|
|
|
753 enum Lisp_Type
|
|
|
754 {
|
|
|
755 Lisp_Type_Record,
|
|
|
756 Lisp_Type_Int_Even,
|
|
|
757 Lisp_Type_Char,
|
|
|
758 Lisp_Type_Int_Odd
|
|
|
759 };
|
|
|
760
|
|
|
761 #define POINTER_TYPE_P(type) ((type) == Lisp_Type_Record)
|
|
|
762
|
|
|
763 /* Overridden by m/next.h */
|
|
|
764 #ifndef ASSERT_VALID_POINTER
|
|
|
765 # define ASSERT_VALID_POINTER(pnt) (assert ((((EMACS_UINT) pnt) & 3) == 0))
|
|
|
766 #endif
|
|
|
767
|
|
|
768 #define GCMARKBITS 0
|
|
|
769 #define GCTYPEBITS 2
|
|
|
770 #define GCBITS 2
|
|
|
771 #define INT_GCBITS 1
|
|
|
772
|
|
|
773 #define INT_VALBITS (BITS_PER_EMACS_INT - INT_GCBITS)
|
|
|
774 #define VALBITS (BITS_PER_EMACS_INT - GCBITS)
|
|
542
|
775 #define EMACS_INT_MAX ((EMACS_INT) ((1UL << (INT_VALBITS - 1)) -1UL))
|
|
442
|
776 #define EMACS_INT_MIN (-(EMACS_INT_MAX) - 1)
|
|
802
|
777 /* WARNING: evaluates its arg twice. */
|
|
|
778 #define NUMBER_FITS_IN_AN_EMACS_INT(num) \
|
|
|
779 ((num) <= EMACS_INT_MAX && (num) >= EMACS_INT_MIN)
|
|
428
|
780
|
|
|
781 #ifdef USE_UNION_TYPE
|
|
|
782 # include "lisp-union.h"
|
|
|
783 #else /* !USE_UNION_TYPE */
|
|
|
784 # include "lisp-disunion.h"
|
|
|
785 #endif /* !USE_UNION_TYPE */
|
|
|
786
|
|
|
787 #define XPNTR(x) ((void *) XPNTRVAL(x))
|
|
|
788
|
|
|
789 /* WARNING WARNING WARNING. You must ensure on your own that proper
|
|
|
790 GC protection is provided for the elements in this array. */
|
|
|
791 typedef struct
|
|
|
792 {
|
|
|
793 Dynarr_declare (Lisp_Object);
|
|
|
794 } Lisp_Object_dynarr;
|
|
|
795
|
|
452
|
796 typedef struct
|
|
|
797 {
|
|
|
798 Dynarr_declare (Lisp_Object *);
|
|
|
799 } Lisp_Object_ptr_dynarr;
|
|
|
800
|
|
428
|
801 /* Close your eyes now lest you vomit or spontaneously combust ... */
|
|
|
802
|
|
|
803 #define HACKEQ_UNSAFE(obj1, obj2) \
|
|
|
804 (EQ (obj1, obj2) || (!POINTER_TYPE_P (XTYPE (obj1)) \
|
|
|
805 && !POINTER_TYPE_P (XTYPE (obj2)) \
|
|
|
806 && XCHAR_OR_INT (obj1) == XCHAR_OR_INT (obj2)))
|
|
|
807
|
|
|
808 #ifdef DEBUG_XEMACS
|
|
|
809 extern int debug_issue_ebola_notices;
|
|
|
810 int eq_with_ebola_notice (Lisp_Object, Lisp_Object);
|
|
|
811 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) \
|
|
|
812 (debug_issue_ebola_notices ? eq_with_ebola_notice (obj1, obj2) \
|
|
|
813 : EQ (obj1, obj2))
|
|
|
814 #else
|
|
|
815 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) EQ (obj1, obj2)
|
|
|
816 #endif
|
|
|
817
|
|
|
818 /* OK, you can open them again */
|
|
|
819
|
|
|
820
|
|
|
821 /************************************************************************/
|
|
442
|
822 /** Definitions of basic Lisp objects **/
|
|
428
|
823 /************************************************************************/
|
|
|
824
|
|
|
825 #include "lrecord.h"
|
|
|
826
|
|
442
|
827 /*------------------------------ unbound -------------------------------*/
|
|
428
|
828
|
|
|
829 /* Qunbound is a special Lisp_Object (actually of type
|
|
|
830 symbol-value-forward), that can never be visible to
|
|
|
831 the Lisp caller and thus can be used in the C code
|
|
|
832 to mean "no such value". */
|
|
|
833
|
|
|
834 #define UNBOUNDP(val) EQ (val, Qunbound)
|
|
|
835
|
|
771
|
836 /* Evaluate expr, return it if it's not Qunbound. */
|
|
|
837 #define RETURN_IF_NOT_UNBOUND(expr) do \
|
|
|
838 { \
|
|
|
839 Lisp_Object ret_nunb_val = (expr); \
|
|
|
840 if (!UNBOUNDP (ret_nunb_val)) \
|
|
|
841 RETURN_SANS_WARNINGS ret_nunb_val; \
|
|
|
842 } while (0)
|
|
|
843
|
|
442
|
844 /*------------------------------- cons ---------------------------------*/
|
|
428
|
845
|
|
|
846 /* In a cons, the markbit of the car is the gc mark bit */
|
|
|
847
|
|
|
848 struct Lisp_Cons
|
|
|
849 {
|
|
|
850 struct lrecord_header lheader;
|
|
|
851 Lisp_Object car, cdr;
|
|
|
852 };
|
|
|
853 typedef struct Lisp_Cons Lisp_Cons;
|
|
|
854
|
|
|
855 #if 0 /* FSFmacs */
|
|
|
856 /* Like a cons, but records info on where the text lives that it was read from */
|
|
|
857 /* This is not really in use now */
|
|
|
858
|
|
|
859 struct Lisp_Buffer_Cons
|
|
|
860 {
|
|
|
861 Lisp_Object car, cdr;
|
|
|
862 struct buffer *buffer;
|
|
665
|
863 int charbpos;
|
|
428
|
864 };
|
|
|
865 #endif
|
|
|
866
|
|
|
867 DECLARE_LRECORD (cons, Lisp_Cons);
|
|
|
868 #define XCONS(x) XRECORD (x, cons, Lisp_Cons)
|
|
617
|
869 #define wrap_cons(p) wrap_record (p, cons)
|
|
428
|
870 #define CONSP(x) RECORDP (x, cons)
|
|
|
871 #define CHECK_CONS(x) CHECK_RECORD (x, cons)
|
|
|
872 #define CONCHECK_CONS(x) CONCHECK_RECORD (x, cons)
|
|
|
873
|
|
|
874 #define CONS_MARKED_P(c) MARKED_RECORD_HEADER_P(&((c)->lheader))
|
|
|
875 #define MARK_CONS(c) MARK_RECORD_HEADER (&((c)->lheader))
|
|
|
876
|
|
|
877 extern Lisp_Object Qnil;
|
|
|
878
|
|
|
879 #define NILP(x) EQ (x, Qnil)
|
|
|
880 #define XCAR(a) (XCONS (a)->car)
|
|
|
881 #define XCDR(a) (XCONS (a)->cdr)
|
|
|
882 #define LISTP(x) (CONSP(x) || NILP(x))
|
|
|
883
|
|
|
884 #define CHECK_LIST(x) do { \
|
|
|
885 if (!LISTP (x)) \
|
|
|
886 dead_wrong_type_argument (Qlistp, x); \
|
|
|
887 } while (0)
|
|
|
888
|
|
|
889 #define CONCHECK_LIST(x) do { \
|
|
|
890 if (!LISTP (x)) \
|
|
|
891 x = wrong_type_argument (Qlistp, x); \
|
|
|
892 } while (0)
|
|
|
893
|
|
442
|
894 /*---------------------- list traversal macros -------------------------*/
|
|
|
895
|
|
|
896 /* Note: These macros are for traversing through a list in some format,
|
|
|
897 and executing code that you specify on each member of the list.
|
|
|
898
|
|
|
899 There are two kinds of macros, those requiring surrounding braces, and
|
|
|
900 those not requiring this. Which type of macro will be indicated.
|
|
|
901 The general format for using a brace-requiring macro is
|
|
|
902
|
|
|
903 {
|
|
|
904 LIST_LOOP_3 (elt, list, tail)
|
|
|
905 execute_code_here;
|
|
|
906 }
|
|
|
907
|
|
|
908 or
|
|
|
909
|
|
|
910 {
|
|
|
911 LIST_LOOP_3 (elt, list, tail)
|
|
|
912 {
|
|
|
913 execute_code_here;
|
|
|
914 }
|
|
|
915 }
|
|
|
916
|
|
|
917 You can put variable declarations between the brace and beginning of
|
|
|
918 macro, but NOTHING ELSE.
|
|
|
919
|
|
|
920 The brace-requiring macros typically declare themselves any arguments
|
|
|
921 that are initialized and iterated by the macros. If for some reason
|
|
|
922 you need to declare these arguments yourself (e.g. to do something on
|
|
|
923 them before the iteration starts, use the _NO_DECLARE versions of the
|
|
|
924 macros.)
|
|
|
925 */
|
|
|
926
|
|
|
927 /* There are two basic kinds of macros: those that handle "internal" lists
|
|
|
928 that are known to be correctly structured (i.e. first element is a cons
|
|
|
929 or nil, and the car of each cons is also a cons or nil, and there are
|
|
|
930 no circularities), and those that handle "external" lists, where the
|
|
|
931 list may have any sort of invalid formation. This is reflected in
|
|
|
932 the names: those with "EXTERNAL_" work with external lists, and those
|
|
|
933 without this prefix work with internal lists. The internal-list
|
|
|
934 macros will hit an assertion failure if the structure is ill-formed;
|
|
|
935 the external-list macros will signal an error in this case, either a
|
|
|
936 malformed-list error or a circular-list error.
|
|
|
937
|
|
|
938 Note also that the simplest external list iterator, EXTERNAL_LIST_LOOP,
|
|
|
939 does *NOT* check for circularities. Therefore, make sure you call
|
|
|
940 QUIT each iteration or so. However, it's probably easier just to use
|
|
|
941 EXTERNAL_LIST_LOOP_2, which is easier to use in any case.
|
|
|
942 */
|
|
|
943
|
|
|
944 /* LIST_LOOP and EXTERNAL_LIST_LOOP are the simplest macros. They don't
|
|
|
945 require brace surrounding, and iterate through a list, which may or may
|
|
|
946 not known to be syntactically correct. EXTERNAL_LIST_LOOP is for those
|
|
|
947 not known to be correct, and it detects and signals a malformed list
|
|
|
948 error when encountering a problem. Circularities, however, are not
|
|
|
949 handled, and cause looping forever, so make sure to include a QUIT.
|
|
|
950 These functions also accept two args, TAIL (set progressively to each
|
|
|
951 cons starting with the first), and LIST, the list to iterate over.
|
|
|
952 TAIL needs to be defined by the program.
|
|
|
953
|
|
|
954 In each iteration, you can retrieve the current list item using XCAR
|
|
|
955 (tail), or destructively modify the list using XSETCAR (tail,
|
|
|
956 ...). */
|
|
|
957
|
|
428
|
958 #define LIST_LOOP(tail, list) \
|
|
|
959 for (tail = list; \
|
|
|
960 !NILP (tail); \
|
|
|
961 tail = XCDR (tail))
|
|
|
962
|
|
|
963 #define EXTERNAL_LIST_LOOP(tail, list) \
|
|
|
964 for (tail = list; !NILP (tail); tail = XCDR (tail)) \
|
|
|
965 if (!CONSP (tail)) \
|
|
|
966 signal_malformed_list_error (list); \
|
|
|
967 else
|
|
|
968
|
|
442
|
969 /* The following macros are the "core" macros for list traversal.
|
|
|
970
|
|
|
971 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
|
|
|
972
|
|
|
973 LIST_LOOP_2 and EXTERNAL_LIST_LOOP_2 are the standard, most-often used
|
|
|
974 macros. They take two arguments, an element variable ELT and the list
|
|
|
975 LIST. ELT is automatically declared, and set to each element in turn
|
|
|
976 from LIST.
|
|
|
977
|
|
|
978 LIST_LOOP_3 and EXTERNAL_LIST_LOOP_3 are the same, but they have a third
|
|
|
979 argument TAIL, another automatically-declared variable. At each iteration,
|
|
|
980 this one points to the cons cell for which ELT is the car.
|
|
|
981
|
|
|
982 EXTERNAL_LIST_LOOP_4 is like EXTERNAL_LIST_LOOP_3 but takes an additional
|
|
|
983 LEN argument, again automatically declared, which counts the number of
|
|
|
984 iterations gone by. It is 0 during the first iteration.
|
|
|
985
|
|
|
986 EXTERNAL_LIST_LOOP_4_NO_DECLARE is like EXTERNAL_LIST_LOOP_4 but none
|
|
|
987 of the variables are automatically declared, and so you need to declare
|
|
|
988 them yourself. (ELT and TAIL are Lisp_Objects, and LEN is an EMACS_INT.)
|
|
|
989 */
|
|
|
990
|
|
|
991 #define LIST_LOOP_2(elt, list) \
|
|
|
992 LIST_LOOP_3(elt, list, unused_tail_##elt)
|
|
|
993
|
|
|
994 #define LIST_LOOP_3(elt, list, tail) \
|
|
|
995 Lisp_Object elt, tail; \
|
|
|
996 for (tail = list; \
|
|
|
997 NILP (tail) ? \
|
|
|
998 0 : (elt = XCAR (tail), 1); \
|
|
|
999 tail = XCDR (tail))
|
|
428
|
1000
|
|
|
1001 /* The following macros are for traversing lisp lists.
|
|
|
1002 Signal an error if LIST is not properly acyclic and nil-terminated.
|
|
|
1003
|
|
|
1004 Use tortoise/hare algorithm to check for cycles, but only if it
|
|
|
1005 looks like the list is getting too long. Not only is the hare
|
|
|
1006 faster than the tortoise; it even gets a head start! */
|
|
|
1007
|
|
|
1008 /* Optimized and safe macros for looping over external lists. */
|
|
|
1009 #define CIRCULAR_LIST_SUSPICION_LENGTH 1024
|
|
|
1010
|
|
|
1011 #define EXTERNAL_LIST_LOOP_1(list) \
|
|
|
1012 Lisp_Object ELL1_elt, ELL1_hare, ELL1_tortoise; \
|
|
442
|
1013 EMACS_INT ELL1_len; \
|
|
|
1014 PRIVATE_EXTERNAL_LIST_LOOP_6 (ELL1_elt, list, ELL1_len, ELL1_hare, \
|
|
428
|
1015 ELL1_tortoise, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1016
|
|
|
1017 #define EXTERNAL_LIST_LOOP_2(elt, list) \
|
|
442
|
1018 Lisp_Object elt, hare_##elt, tortoise_##elt; \
|
|
|
1019 EMACS_INT len_##elt; \
|
|
|
1020 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
|
|
428
|
1021 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1022
|
|
|
1023 #define EXTERNAL_LIST_LOOP_3(elt, list, tail) \
|
|
442
|
1024 Lisp_Object elt, tail, tortoise_##elt; \
|
|
|
1025 EMACS_INT len_##elt; \
|
|
|
1026 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail, \
|
|
|
1027 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1028
|
|
|
1029 #define EXTERNAL_LIST_LOOP_4_NO_DECLARE(elt, list, tail, len) \
|
|
428
|
1030 Lisp_Object tortoise_##elt; \
|
|
442
|
1031 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \
|
|
428
|
1032 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1033
|
|
|
1034 #define EXTERNAL_LIST_LOOP_4(elt, list, tail, len) \
|
|
442
|
1035 Lisp_Object elt, tail, tortoise_##elt; \
|
|
|
1036 EMACS_INT len; \
|
|
|
1037 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \
|
|
428
|
1038 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1039
|
|
|
1040
|
|
444
|
1041 #define PRIVATE_EXTERNAL_LIST_LOOP_6(elt, list, len, hare, \
|
|
|
1042 tortoise, suspicion_length) \
|
|
|
1043 for (tortoise = hare = list, len = 0; \
|
|
|
1044 \
|
|
|
1045 (CONSP (hare) ? ((elt = XCAR (hare)), 1) : \
|
|
|
1046 (NILP (hare) ? 0 : \
|
|
|
1047 (signal_malformed_list_error (list), 0))); \
|
|
|
1048 \
|
|
|
1049 hare = XCDR (hare), \
|
|
|
1050 (void) \
|
|
|
1051 ((++len > suspicion_length) \
|
|
|
1052 && \
|
|
|
1053 ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
|
|
|
1054 (EQ (hare, tortoise) && (signal_circular_list_error (list), 0)))))
|
|
428
|
1055
|
|
442
|
1056 /* GET_LIST_LENGTH and GET_EXTERNAL_LIST_LENGTH:
|
|
|
1057
|
|
|
1058 These two macros return the length of LIST (either an internal or external
|
|
|
1059 list, according to which macro is used), stored into LEN (which must
|
|
|
1060 be declared by the caller). Circularities are trapped in external lists
|
|
|
1061 (and cause errors). Neither macro need be declared inside brackets. */
|
|
|
1062
|
|
|
1063 #define GET_LIST_LENGTH(list, len) do { \
|
|
|
1064 Lisp_Object GLL_tail; \
|
|
|
1065 for (GLL_tail = list, len = 0; \
|
|
|
1066 !NILP (GLL_tail); \
|
|
|
1067 GLL_tail = XCDR (GLL_tail), ++len) \
|
|
|
1068 DO_NOTHING; \
|
|
|
1069 } while (0)
|
|
|
1070
|
|
|
1071 #define GET_EXTERNAL_LIST_LENGTH(list, len) \
|
|
|
1072 do { \
|
|
|
1073 Lisp_Object GELL_elt, GELL_tail; \
|
|
|
1074 EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \
|
|
|
1075 ; \
|
|
|
1076 } while (0)
|
|
|
1077
|
|
|
1078 /* For a list that's known to be in valid list format, where we may
|
|
|
1079 be deleting the current element out of the list --
|
|
|
1080 will abort() if the list is not in valid format */
|
|
|
1081 #define LIST_LOOP_DELETING(consvar, nextconsvar, list) \
|
|
|
1082 for (consvar = list; \
|
|
|
1083 !NILP (consvar) ? (nextconsvar = XCDR (consvar), 1) :0; \
|
|
|
1084 consvar = nextconsvar)
|
|
|
1085
|
|
|
1086 /* LIST_LOOP_DELETE_IF and EXTERNAL_LIST_LOOP_DELETE_IF:
|
|
|
1087
|
|
|
1088 These two macros delete all elements of LIST (either an internal or
|
|
|
1089 external list, according to which macro is used) satisfying
|
|
|
1090 CONDITION, a C expression referring to variable ELT. ELT is
|
|
|
1091 automatically declared. Circularities are trapped in external
|
|
|
1092 lists (and cause errors). Neither macro need be declared inside
|
|
|
1093 brackets. */
|
|
|
1094
|
|
|
1095 #define LIST_LOOP_DELETE_IF(elt, list, condition) do { \
|
|
|
1096 /* Do not use ##list when creating new variables because \
|
|
|
1097 that may not be just a variable name. */ \
|
|
|
1098 Lisp_Object prev_tail_##elt = Qnil; \
|
|
|
1099 LIST_LOOP_3 (elt, list, tail_##elt) \
|
|
|
1100 { \
|
|
|
1101 if (condition) \
|
|
|
1102 { \
|
|
|
1103 if (NILP (prev_tail_##elt)) \
|
|
|
1104 list = XCDR (tail_##elt); \
|
|
|
1105 else \
|
|
|
1106 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \
|
|
|
1107 } \
|
|
|
1108 else \
|
|
|
1109 prev_tail_##elt = tail_##elt; \
|
|
|
1110 } \
|
|
|
1111 } while (0)
|
|
|
1112
|
|
|
1113 #define EXTERNAL_LIST_LOOP_DELETE_IF(elt, list, condition) do { \
|
|
|
1114 Lisp_Object prev_tail_##elt = Qnil; \
|
|
|
1115 EXTERNAL_LIST_LOOP_4 (elt, list, tail_##elt, len_##elt) \
|
|
|
1116 { \
|
|
|
1117 if (condition) \
|
|
|
1118 { \
|
|
|
1119 if (NILP (prev_tail_##elt)) \
|
|
|
1120 list = XCDR (tail_##elt); \
|
|
|
1121 else \
|
|
|
1122 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \
|
|
|
1123 /* Keep tortoise from ever passing hare. */ \
|
|
|
1124 len_##elt = 0; \
|
|
|
1125 } \
|
|
|
1126 else \
|
|
|
1127 prev_tail_##elt = tail_##elt; \
|
|
|
1128 } \
|
|
|
1129 } while (0)
|
|
|
1130
|
|
|
1131
|
|
|
1132 /* Macros for looping over external alists.
|
|
|
1133
|
|
|
1134 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
|
|
|
1135
|
|
|
1136 EXTERNAL_ALIST_LOOP_4 is similar to EXTERNAL_LIST_LOOP_2, but it
|
|
|
1137 assumes the elements are aconses (the elements in an alist) and
|
|
|
1138 sets two additional argument variables ELT_CAR and ELT_CDR to the
|
|
|
1139 car and cdr of the acons. All of the variables ELT, ELT_CAR and
|
|
|
1140 ELT_CDR are automatically declared.
|
|
|
1141
|
|
|
1142 EXTERNAL_ALIST_LOOP_5 adds a TAIL argument to EXTERNAL_ALIST_LOOP_4,
|
|
|
1143 just like EXTERNAL_LIST_LOOP_3 does, and again TAIL is automatically
|
|
|
1144 declared.
|
|
|
1145
|
|
|
1146 EXTERNAL_ALIST_LOOP_6 adds a LEN argument to EXTERNAL_ALIST_LOOP_5,
|
|
|
1147 just like EXTERNAL_LIST_LOOP_4 does, and again LEN is automatically
|
|
|
1148 declared.
|
|
|
1149
|
|
|
1150 EXTERNAL_ALIST_LOOP_6_NO_DECLARE does not declare any of its arguments,
|
|
|
1151 just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these must be declared
|
|
|
1152 manually.
|
|
|
1153 */
|
|
428
|
1154
|
|
|
1155 /* Optimized and safe macros for looping over external alists. */
|
|
|
1156 #define EXTERNAL_ALIST_LOOP_4(elt, elt_car, elt_cdr, list) \
|
|
442
|
1157 Lisp_Object elt, elt_car, elt_cdr; \
|
|
428
|
1158 Lisp_Object hare_##elt, tortoise_##elt; \
|
|
|
1159 EMACS_INT len_##elt; \
|
|
442
|
1160 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
|
|
428
|
1161 len_##elt, hare_##elt, tortoise_##elt, \
|
|
|
1162 CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1163
|
|
|
1164 #define EXTERNAL_ALIST_LOOP_5(elt, elt_car, elt_cdr, list, tail) \
|
|
442
|
1165 Lisp_Object elt, elt_car, elt_cdr, tail; \
|
|
428
|
1166 Lisp_Object tortoise_##elt; \
|
|
|
1167 EMACS_INT len_##elt; \
|
|
442
|
1168 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
|
|
428
|
1169 len_##elt, tail, tortoise_##elt, \
|
|
|
1170 CIRCULAR_LIST_SUSPICION_LENGTH) \
|
|
|
1171
|
|
|
1172 #define EXTERNAL_ALIST_LOOP_6(elt, elt_car, elt_cdr, list, tail, len) \
|
|
442
|
1173 Lisp_Object elt, elt_car, elt_cdr, tail; \
|
|
|
1174 EMACS_INT len; \
|
|
428
|
1175 Lisp_Object tortoise_##elt; \
|
|
442
|
1176 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
|
|
428
|
1177 len, tail, tortoise_##elt, \
|
|
|
1178 CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1179
|
|
442
|
1180 #define EXTERNAL_ALIST_LOOP_6_NO_DECLARE(elt, elt_car, elt_cdr, list, \
|
|
|
1181 tail, len) \
|
|
|
1182 Lisp_Object tortoise_##elt; \
|
|
|
1183 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
|
|
|
1184 len, tail, tortoise_##elt, \
|
|
|
1185 CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1186
|
|
|
1187
|
|
|
1188 #define PRIVATE_EXTERNAL_ALIST_LOOP_8(elt, elt_car, elt_cdr, list, len, \
|
|
|
1189 hare, tortoise, suspicion_length) \
|
|
|
1190 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise, \
|
|
|
1191 suspicion_length) \
|
|
428
|
1192 if (CONSP (elt) ? (elt_car = XCAR (elt), elt_cdr = XCDR (elt), 0) :1) \
|
|
|
1193 continue; \
|
|
|
1194 else
|
|
|
1195
|
|
442
|
1196 /* Macros for looping over external property lists.
|
|
|
1197
|
|
|
1198 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
|
|
|
1199
|
|
|
1200 EXTERNAL_PROPERTY_LIST_LOOP_3 maps over an external list assumed to
|
|
|
1201 be a property list, consisting of alternating pairs of keys
|
|
|
1202 (typically symbols or keywords) and values. Each iteration
|
|
|
1203 processes one such pair out of LIST, assigning the two elements to
|
|
|
1204 KEY and VALUE respectively. Malformed lists and circularities are
|
|
|
1205 trapped as usual, and in addition, property lists with an odd number
|
|
|
1206 of elements also signal an error.
|
|
|
1207
|
|
|
1208 EXTERNAL_PROPERTY_LIST_LOOP_4 adds a TAIL argument to
|
|
|
1209 EXTERNAL_PROPERTY_LIST_LOOP_3, just like EXTERNAL_LIST_LOOP_3 does,
|
|
|
1210 and again TAIL is automatically declared.
|
|
|
1211
|
|
|
1212 EXTERNAL_PROPERTY_LIST_LOOP_5 adds a LEN argument to
|
|
|
1213 EXTERNAL_PROPERTY_LIST_LOOP_4, just like EXTERNAL_LIST_LOOP_4 does,
|
|
|
1214 and again LEN is automatically declared. Note that in this case,
|
|
|
1215 LEN counts the iterations, NOT the total number of list elements
|
|
|
1216 processed, which is 2 * LEN.
|
|
|
1217
|
|
|
1218 EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE does not declare any of its
|
|
|
1219 arguments, just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these
|
|
|
1220 must be declared manually. */
|
|
428
|
1221
|
|
|
1222 /* Optimized and safe macros for looping over external property lists. */
|
|
|
1223 #define EXTERNAL_PROPERTY_LIST_LOOP_3(key, value, list) \
|
|
|
1224 Lisp_Object key, value, hare_##key, tortoise_##key; \
|
|
442
|
1225 EMACS_INT len_##key; \
|
|
428
|
1226 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, hare_##key, \
|
|
|
1227 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1228
|
|
|
1229 #define EXTERNAL_PROPERTY_LIST_LOOP_4(key, value, list, tail) \
|
|
|
1230 Lisp_Object key, value, tail, tortoise_##key; \
|
|
442
|
1231 EMACS_INT len_##key; \
|
|
428
|
1232 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, tail, \
|
|
|
1233 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1234
|
|
|
1235 #define EXTERNAL_PROPERTY_LIST_LOOP_5(key, value, list, tail, len) \
|
|
|
1236 Lisp_Object key, value, tail, tortoise_##key; \
|
|
|
1237 EMACS_INT len; \
|
|
|
1238 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \
|
|
|
1239 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1240
|
|
442
|
1241 #define EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE(key, value, list, \
|
|
|
1242 tail, len) \
|
|
|
1243 Lisp_Object tortoise_##key; \
|
|
|
1244 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \
|
|
|
1245 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1246
|
|
428
|
1247
|
|
|
1248 #define EXTERNAL_PROPERTY_LIST_LOOP_7(key, value, list, len, hare, \
|
|
|
1249 tortoise, suspicion_length) \
|
|
|
1250 for (tortoise = hare = list, len = 0; \
|
|
|
1251 \
|
|
|
1252 ((CONSP (hare) && \
|
|
|
1253 (key = XCAR (hare), \
|
|
|
1254 hare = XCDR (hare), \
|
|
442
|
1255 (CONSP (hare) ? 1 : \
|
|
|
1256 (signal_malformed_property_list_error (list), 0)))) ? \
|
|
428
|
1257 (value = XCAR (hare), 1) : \
|
|
|
1258 (NILP (hare) ? 0 : \
|
|
|
1259 (signal_malformed_property_list_error (list), 0))); \
|
|
|
1260 \
|
|
|
1261 hare = XCDR (hare), \
|
|
|
1262 ((++len < suspicion_length) ? \
|
|
|
1263 ((void) 0) : \
|
|
|
1264 (((len & 1) ? \
|
|
|
1265 ((void) (tortoise = XCDR (XCDR (tortoise)))) : \
|
|
|
1266 ((void) 0)) \
|
|
|
1267 , \
|
|
|
1268 (EQ (hare, tortoise) ? \
|
|
|
1269 ((void) signal_circular_property_list_error (list)) : \
|
|
|
1270 ((void) 0)))))
|
|
|
1271
|
|
|
1272 /* For a property list (alternating keywords/values) that may not be
|
|
|
1273 in valid list format -- will signal an error if the list is not in
|
|
|
1274 valid format. CONSVAR is used to keep track of the iterations
|
|
|
1275 without modifying PLIST.
|
|
|
1276
|
|
|
1277 We have to be tricky to still keep the same C format.*/
|
|
|
1278 #define EXTERNAL_PROPERTY_LIST_LOOP(tail, key, value, plist) \
|
|
|
1279 for (tail = plist; \
|
|
|
1280 (CONSP (tail) && CONSP (XCDR (tail)) ? \
|
|
|
1281 (key = XCAR (tail), value = XCAR (XCDR (tail))) : \
|
|
|
1282 (key = Qunbound, value = Qunbound)), \
|
|
|
1283 !NILP (tail); \
|
|
|
1284 tail = XCDR (XCDR (tail))) \
|
|
|
1285 if (UNBOUNDP (key)) \
|
|
|
1286 Fsignal (Qmalformed_property_list, list1 (plist)); \
|
|
|
1287 else
|
|
|
1288
|
|
|
1289 #define PROPERTY_LIST_LOOP(tail, key, value, plist) \
|
|
|
1290 for (tail = plist; \
|
|
|
1291 NILP (tail) ? 0 : \
|
|
|
1292 (key = XCAR (tail), tail = XCDR (tail), \
|
|
|
1293 value = XCAR (tail), tail = XCDR (tail), 1); \
|
|
|
1294 )
|
|
|
1295
|
|
|
1296 /* Return 1 if LIST is properly acyclic and nil-terminated, else 0. */
|
|
442
|
1297 INLINE_HEADER int TRUE_LIST_P (Lisp_Object object);
|
|
|
1298 INLINE_HEADER int
|
|
428
|
1299 TRUE_LIST_P (Lisp_Object object)
|
|
|
1300 {
|
|
|
1301 Lisp_Object hare, tortoise;
|
|
|
1302 EMACS_INT len;
|
|
|
1303
|
|
|
1304 for (hare = tortoise = object, len = 0;
|
|
|
1305 CONSP (hare);
|
|
|
1306 hare = XCDR (hare), len++)
|
|
|
1307 {
|
|
|
1308 if (len < CIRCULAR_LIST_SUSPICION_LENGTH)
|
|
|
1309 continue;
|
|
|
1310
|
|
|
1311 if (len & 1)
|
|
|
1312 tortoise = XCDR (tortoise);
|
|
|
1313 else if (EQ (hare, tortoise))
|
|
|
1314 return 0;
|
|
|
1315 }
|
|
|
1316
|
|
|
1317 return NILP (hare);
|
|
|
1318 }
|
|
|
1319
|
|
|
1320 /* Signal an error if LIST is not properly acyclic and nil-terminated. */
|
|
|
1321 #define CHECK_TRUE_LIST(list) do { \
|
|
|
1322 Lisp_Object CTL_list = (list); \
|
|
|
1323 Lisp_Object CTL_hare, CTL_tortoise; \
|
|
436
|
1324 EMACS_INT CTL_len; \
|
|
428
|
1325 \
|
|
|
1326 for (CTL_hare = CTL_tortoise = CTL_list, CTL_len = 0; \
|
|
|
1327 CONSP (CTL_hare); \
|
|
|
1328 CTL_hare = XCDR (CTL_hare), CTL_len++) \
|
|
|
1329 { \
|
|
|
1330 if (CTL_len < CIRCULAR_LIST_SUSPICION_LENGTH) \
|
|
|
1331 continue; \
|
|
|
1332 \
|
|
|
1333 if (CTL_len & 1) \
|
|
|
1334 CTL_tortoise = XCDR (CTL_tortoise); \
|
|
|
1335 else if (EQ (CTL_hare, CTL_tortoise)) \
|
|
|
1336 Fsignal (Qcircular_list, list1 (CTL_list)); \
|
|
|
1337 } \
|
|
|
1338 \
|
|
|
1339 if (! NILP (CTL_hare)) \
|
|
|
1340 signal_malformed_list_error (CTL_list); \
|
|
|
1341 } while (0)
|
|
|
1342
|
|
442
|
1343 /*------------------------------ string --------------------------------*/
|
|
428
|
1344
|
|
|
1345 struct Lisp_String
|
|
|
1346 {
|
|
771
|
1347 union
|
|
|
1348 {
|
|
|
1349 struct lrecord_header lheader;
|
|
|
1350 struct
|
|
|
1351 {
|
|
|
1352 /* WARNING: Everything before ascii_begin must agree exactly with
|
|
|
1353 struct lrecord_header */
|
|
|
1354 unsigned int type :8;
|
|
|
1355 unsigned int mark :1;
|
|
|
1356 unsigned int c_readonly :1;
|
|
|
1357 unsigned int lisp_readonly :1;
|
|
|
1358 /* Number of chars at beginning of string that are one byte in length
|
|
|
1359 (BYTE_ASCII_P) */
|
|
|
1360 unsigned int ascii_begin :21;
|
|
|
1361 } v;
|
|
|
1362 } u;
|
|
793
|
1363 Bytecount size_;
|
|
|
1364 Intbyte *data_;
|
|
428
|
1365 Lisp_Object plist;
|
|
|
1366 };
|
|
|
1367 typedef struct Lisp_String Lisp_String;
|
|
|
1368
|
|
771
|
1369 #define MAX_STRING_ASCII_BEGIN ((2 << 21) - 1)
|
|
|
1370
|
|
428
|
1371 DECLARE_LRECORD (string, Lisp_String);
|
|
|
1372 #define XSTRING(x) XRECORD (x, string, Lisp_String)
|
|
617
|
1373 #define wrap_string(p) wrap_record (p, string)
|
|
428
|
1374 #define STRINGP(x) RECORDP (x, string)
|
|
|
1375 #define CHECK_STRING(x) CHECK_RECORD (x, string)
|
|
|
1376 #define CONCHECK_STRING(x) CONCHECK_RECORD (x, string)
|
|
|
1377
|
|
|
1378 #ifdef MULE
|
|
|
1379
|
|
665
|
1380 Charcount bytecount_to_charcount (const Intbyte *ptr, Bytecount len);
|
|
|
1381 Bytecount charcount_to_bytecount (const Intbyte *ptr, Charcount len);
|
|
428
|
1382
|
|
|
1383 #else /* not MULE */
|
|
|
1384
|
|
|
1385 # define bytecount_to_charcount(ptr, len) (len)
|
|
|
1386 # define charcount_to_bytecount(ptr, len) (len)
|
|
|
1387
|
|
|
1388 #endif /* not MULE */
|
|
|
1389
|
|
793
|
1390 /* Operations on Lisp_String *'s; only ones left */
|
|
|
1391 #define set_string_length(s, len) ((void) ((s)->size_ = (len)))
|
|
|
1392 #define set_string_data(s, ptr) ((void) ((s)->data_ = (ptr)))
|
|
|
1393
|
|
|
1394 #define XSTRING_LENGTH(s) (XSTRING (s)->size_)
|
|
|
1395 #define XSTRING_PLIST(s) (XSTRING (s)->plist)
|
|
|
1396 #define XSTRING_DATA(s) (XSTRING (s)->data_ + 0)
|
|
|
1397 #define XSTRING_ASCII_BEGIN(s) (XSTRING (s)->u.v.ascii_begin + 0)
|
|
|
1398 #define XSTRING_CHAR_LENGTH(s) \
|
|
|
1399 string_index_byte_to_char (s, XSTRING_LENGTH (s))
|
|
|
1400 #define XSTRING_BYTE(s, i) (XSTRING (s)->data_[i] + 0)
|
|
|
1401 #define set_string_byte(s, i, c) (XSTRING (s)->data_[i] = (c))
|
|
|
1402
|
|
|
1403 #define string_byte_addr(s, i) (&((XSTRING (s))->data_[i]))
|
|
|
1404 #define XSTRING_CHAR(s, i) charptr_emchar (string_char_addr (s, i))
|
|
|
1405 #define XSET_STRING_LENGTH(s, ptr) set_string_length (XSTRING (s), ptr)
|
|
|
1406 #define XSET_STRING_DATA(s, ptr) set_string_data (XSTRING (s), ptr)
|
|
771
|
1407 /* WARNING: If you modify an existing string, you must call
|
|
|
1408 bump_string_modiff() afterwards. */
|
|
793
|
1409 #define XSET_STRING_ASCII_BEGIN(s, val) \
|
|
|
1410 ((void) (XSTRING (s)->u.v.ascii_begin = (val)))
|
|
771
|
1411
|
|
800
|
1412 #ifdef ERROR_CHECK_TEXT
|
|
771
|
1413 #define SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
|
1414 #endif
|
|
|
1415
|
|
|
1416 #ifdef SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
|
1417 void sledgehammer_check_ascii_begin (Lisp_Object str);
|
|
|
1418 #else
|
|
|
1419 #define sledgehammer_check_ascii_begin(str)
|
|
|
1420 #endif
|
|
|
1421
|
|
|
1422 /* Make an alloca'd copy of a Lisp string */
|
|
|
1423 #define LISP_STRING_TO_ALLOCA(s, lval) \
|
|
|
1424 do { \
|
|
|
1425 Intbyte **_lta_ = (Intbyte **) &(lval); \
|
|
|
1426 Lisp_Object _lta_2 = (s); \
|
|
|
1427 *_lta_ = alloca_array (Intbyte, 1 + XSTRING_LENGTH (_lta_2)); \
|
|
|
1428 memcpy (*_lta_, XSTRING_DATA (_lta_2), 1 + XSTRING_LENGTH (_lta_2)); \
|
|
|
1429 } while (0)
|
|
|
1430
|
|
|
1431 /* Make an alloca'd copy of a Intbyte * */
|
|
|
1432 #define INTBYTE_STRING_TO_ALLOCA(p, lval) \
|
|
|
1433 do { \
|
|
|
1434 Intbyte **_bsta_ = (Intbyte **) &(lval); \
|
|
|
1435 const Intbyte *_bsta_2 = (p); \
|
|
|
1436 Bytecount _bsta_3 = qxestrlen (_bsta_2); \
|
|
|
1437 *_bsta_ = alloca_array (Intbyte, 1 + _bsta_3); \
|
|
|
1438 memcpy (*_bsta_, _bsta_2, 1 + _bsta_3); \
|
|
|
1439 } while (0)
|
|
|
1440
|
|
|
1441 #define alloca_intbytes(num) alloca_array (Intbyte, num)
|
|
|
1442 #define alloca_extbytes(num) alloca_array (Extbyte, num)
|
|
428
|
1443
|
|
793
|
1444 void resize_string (Lisp_Object s, Bytecount pos, Bytecount delta);
|
|
428
|
1445
|
|
|
1446 #ifdef MULE
|
|
|
1447
|
|
771
|
1448 /* Convert a byte index into a string into a char index. */
|
|
|
1449 DECLARE_INLINE_HEADER (
|
|
|
1450 Charcount
|
|
793
|
1451 string_index_byte_to_char (Lisp_Object s, Bytecount idx)
|
|
771
|
1452 )
|
|
|
1453 {
|
|
|
1454 Charcount retval;
|
|
793
|
1455 if (idx <= (Bytecount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1456 retval = idx;
|
|
|
1457 else
|
|
793
|
1458 retval = (XSTRING_ASCII_BEGIN (s) +
|
|
|
1459 bytecount_to_charcount (XSTRING_DATA (s) +
|
|
|
1460 XSTRING_ASCII_BEGIN (s),
|
|
|
1461 idx - XSTRING_ASCII_BEGIN (s)));
|
|
771
|
1462 #ifdef SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
793
|
1463 assert (retval == bytecount_to_charcount (XSTRING_DATA (s), idx));
|
|
771
|
1464 #endif
|
|
|
1465 return retval;
|
|
|
1466 }
|
|
|
1467
|
|
|
1468 /* Convert a char index into a string into a byte index. */
|
|
|
1469 DECLARE_INLINE_HEADER (
|
|
|
1470 Bytecount
|
|
793
|
1471 string_index_char_to_byte (Lisp_Object s, Charcount idx)
|
|
771
|
1472 )
|
|
|
1473 {
|
|
|
1474 Bytecount retval;
|
|
793
|
1475 if (idx <= (Charcount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1476 retval = idx;
|
|
|
1477 else
|
|
793
|
1478 retval = (XSTRING_ASCII_BEGIN (s) +
|
|
|
1479 charcount_to_bytecount (XSTRING_DATA (s) +
|
|
|
1480 XSTRING_ASCII_BEGIN (s),
|
|
|
1481 idx - XSTRING_ASCII_BEGIN (s)));
|
|
771
|
1482 #ifdef SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
793
|
1483 assert (retval == charcount_to_bytecount (XSTRING_DATA (s), idx));
|
|
771
|
1484 #endif
|
|
|
1485 return retval;
|
|
|
1486 }
|
|
|
1487
|
|
|
1488 /* Convert a substring length (starting at byte offset OFF) from bytes to
|
|
|
1489 chars. */
|
|
|
1490 DECLARE_INLINE_HEADER (
|
|
|
1491 Charcount
|
|
793
|
1492 string_offset_byte_to_char_len (Lisp_Object s, Bytecount off, Bytecount len)
|
|
771
|
1493 )
|
|
428
|
1494 {
|
|
771
|
1495 Charcount retval;
|
|
793
|
1496 if (off + len <= (Bytecount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1497 retval = len;
|
|
793
|
1498 else if (off < (Bytecount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1499 retval =
|
|
793
|
1500 XSTRING_ASCII_BEGIN (s) - off +
|
|
|
1501 bytecount_to_charcount (XSTRING_DATA (s) + XSTRING_ASCII_BEGIN (s),
|
|
|
1502 len - (XSTRING_ASCII_BEGIN (s) - off));
|
|
771
|
1503 else
|
|
793
|
1504 retval = bytecount_to_charcount (XSTRING_DATA (s) + off, len);
|
|
771
|
1505 #ifdef SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
793
|
1506 assert (retval == bytecount_to_charcount (XSTRING_DATA (s) + off, len));
|
|
771
|
1507 #endif
|
|
|
1508 return retval;
|
|
428
|
1509 }
|
|
|
1510
|
|
771
|
1511 /* Convert a substring length (starting at byte offset OFF) from chars to
|
|
|
1512 bytes. */
|
|
|
1513 DECLARE_INLINE_HEADER (
|
|
|
1514 Bytecount
|
|
793
|
1515 string_offset_char_to_byte_len (Lisp_Object s, Bytecount off, Charcount len)
|
|
771
|
1516 )
|
|
|
1517 {
|
|
|
1518 Bytecount retval;
|
|
793
|
1519 if (off + len <= (Bytecount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1520 retval = len;
|
|
793
|
1521 else if (off < (Bytecount) XSTRING_ASCII_BEGIN (s))
|
|
771
|
1522 retval =
|
|
793
|
1523 XSTRING_ASCII_BEGIN (s) - off +
|
|
|
1524 charcount_to_bytecount (XSTRING_DATA (s) + XSTRING_ASCII_BEGIN (s),
|
|
|
1525 len - (XSTRING_ASCII_BEGIN (s) - off));
|
|
771
|
1526 else
|
|
793
|
1527 retval = charcount_to_bytecount (XSTRING_DATA (s) + off, len);
|
|
771
|
1528 #ifdef SLEDGEHAMMER_CHECK_ASCII_BEGIN
|
|
793
|
1529 assert (retval == charcount_to_bytecount (XSTRING_DATA (s) + off, len));
|
|
771
|
1530 #endif
|
|
|
1531 return retval;
|
|
|
1532 }
|
|
|
1533
|
|
|
1534 DECLARE_INLINE_HEADER (
|
|
|
1535 Intbyte *
|
|
793
|
1536 string_char_addr (Lisp_Object s, Charcount idx)
|
|
771
|
1537 )
|
|
|
1538 {
|
|
793
|
1539 return XSTRING_DATA (s) + string_index_char_to_byte (s, idx);
|
|
771
|
1540 }
|
|
|
1541
|
|
793
|
1542 void set_string_char (Lisp_Object s, Charcount i, Emchar c);
|
|
428
|
1543
|
|
|
1544 #else /* not MULE */
|
|
|
1545
|
|
771
|
1546 #define string_index_byte_to_char(s, idx) (idx)
|
|
|
1547 #define string_index_char_to_byte(s, idx) (idx)
|
|
|
1548 #define string_offset_byte_to_char_len(s, off, len) (len)
|
|
|
1549 #define string_offset_char_to_byte_len(s, off, len) (len)
|
|
428
|
1550 # define string_char_addr(s, i) string_byte_addr (s, i)
|
|
771
|
1551 /* WARNING: If you modify an existing string, you must call
|
|
|
1552 bump_string_modiff() afterwards. */
|
|
793
|
1553 # define set_string_char(s, i, c) set_string_byte (s, i, c)
|
|
428
|
1554
|
|
|
1555 #endif /* not MULE */
|
|
|
1556
|
|
456
|
1557 /* Return the true aligned size of a struct whose last member is a
|
|
|
1558 variable-length array field. (this is known as the "struct hack") */
|
|
|
1559 /* Implementation: in practice, structtype and fieldtype usually have
|
|
|
1560 the same alignment, but we can't be sure. We need to use
|
|
|
1561 ALIGN_SIZE to be absolutely sure of getting the correct alignment.
|
|
|
1562 To help the compiler's optimizer, we use a ternary expression that
|
|
|
1563 only a very stupid compiler would fail to correctly simplify. */
|
|
|
1564 #define FLEXIBLE_ARRAY_STRUCT_SIZEOF(structtype, \
|
|
|
1565 fieldtype, \
|
|
|
1566 fieldname, \
|
|
|
1567 array_length) \
|
|
|
1568 (ALIGNOF (structtype) == ALIGNOF (fieldtype) \
|
|
|
1569 ? (offsetof (structtype, fieldname) + \
|
|
|
1570 (offsetof (structtype, fieldname[1]) - \
|
|
|
1571 offsetof (structtype, fieldname[0])) * \
|
|
|
1572 (array_length)) \
|
|
|
1573 : (ALIGN_SIZE \
|
|
|
1574 ((offsetof (structtype, fieldname) + \
|
|
|
1575 (offsetof (structtype, fieldname[1]) - \
|
|
|
1576 offsetof (structtype, fieldname[0])) * \
|
|
|
1577 (array_length)), \
|
|
|
1578 ALIGNOF (structtype))))
|
|
442
|
1579
|
|
|
1580 /*------------------------------ vector --------------------------------*/
|
|
428
|
1581
|
|
|
1582 struct Lisp_Vector
|
|
|
1583 {
|
|
|
1584 struct lcrecord_header header;
|
|
|
1585 long size;
|
|
|
1586 /* next is now chained through v->contents[size], terminated by Qzero.
|
|
|
1587 This means that pure vectors don't need a "next" */
|
|
|
1588 /* struct Lisp_Vector *next; */
|
|
|
1589 Lisp_Object contents[1];
|
|
|
1590 };
|
|
|
1591 typedef struct Lisp_Vector Lisp_Vector;
|
|
|
1592
|
|
|
1593 DECLARE_LRECORD (vector, Lisp_Vector);
|
|
|
1594 #define XVECTOR(x) XRECORD (x, vector, Lisp_Vector)
|
|
617
|
1595 #define wrap_vector(p) wrap_record (p, vector)
|
|
428
|
1596 #define VECTORP(x) RECORDP (x, vector)
|
|
|
1597 #define CHECK_VECTOR(x) CHECK_RECORD (x, vector)
|
|
|
1598 #define CONCHECK_VECTOR(x) CONCHECK_RECORD (x, vector)
|
|
|
1599
|
|
|
1600 #define vector_length(v) ((v)->size)
|
|
|
1601 #define XVECTOR_LENGTH(s) vector_length (XVECTOR (s))
|
|
|
1602 #define vector_data(v) ((v)->contents)
|
|
|
1603 #define XVECTOR_DATA(s) vector_data (XVECTOR (s))
|
|
|
1604
|
|
442
|
1605 /*---------------------------- bit vectors -----------------------------*/
|
|
428
|
1606
|
|
|
1607 #if (LONGBITS < 16)
|
|
|
1608 #error What the hell?!
|
|
|
1609 #elif (LONGBITS < 32)
|
|
|
1610 # define LONGBITS_LOG2 4
|
|
|
1611 # define LONGBITS_POWER_OF_2 16
|
|
|
1612 #elif (LONGBITS < 64)
|
|
|
1613 # define LONGBITS_LOG2 5
|
|
|
1614 # define LONGBITS_POWER_OF_2 32
|
|
|
1615 #elif (LONGBITS < 128)
|
|
|
1616 # define LONGBITS_LOG2 6
|
|
|
1617 # define LONGBITS_POWER_OF_2 64
|
|
|
1618 #else
|
|
|
1619 #error You really have 128-bit integers?!
|
|
|
1620 #endif
|
|
|
1621
|
|
|
1622 struct Lisp_Bit_Vector
|
|
|
1623 {
|
|
|
1624 struct lrecord_header lheader;
|
|
|
1625 Lisp_Object next;
|
|
665
|
1626 Elemcount size;
|
|
428
|
1627 unsigned long bits[1];
|
|
|
1628 };
|
|
|
1629 typedef struct Lisp_Bit_Vector Lisp_Bit_Vector;
|
|
|
1630
|
|
|
1631 DECLARE_LRECORD (bit_vector, Lisp_Bit_Vector);
|
|
|
1632 #define XBIT_VECTOR(x) XRECORD (x, bit_vector, Lisp_Bit_Vector)
|
|
617
|
1633 #define wrap_bit_vector(p) wrap_record (p, bit_vector)
|
|
428
|
1634 #define BIT_VECTORP(x) RECORDP (x, bit_vector)
|
|
|
1635 #define CHECK_BIT_VECTOR(x) CHECK_RECORD (x, bit_vector)
|
|
|
1636 #define CONCHECK_BIT_VECTOR(x) CONCHECK_RECORD (x, bit_vector)
|
|
|
1637
|
|
|
1638 #define BITP(x) (INTP (x) && (XINT (x) == 0 || XINT (x) == 1))
|
|
|
1639
|
|
|
1640 #define CHECK_BIT(x) do { \
|
|
|
1641 if (!BITP (x)) \
|
|
|
1642 dead_wrong_type_argument (Qbitp, x);\
|
|
|
1643 } while (0)
|
|
|
1644
|
|
|
1645 #define CONCHECK_BIT(x) do { \
|
|
|
1646 if (!BITP (x)) \
|
|
|
1647 x = wrong_type_argument (Qbitp, x); \
|
|
|
1648 } while (0)
|
|
|
1649
|
|
|
1650 #define bit_vector_length(v) ((v)->size)
|
|
|
1651 #define bit_vector_next(v) ((v)->next)
|
|
|
1652
|
|
665
|
1653 INLINE_HEADER int bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n);
|
|
442
|
1654 INLINE_HEADER int
|
|
665
|
1655 bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n)
|
|
428
|
1656 {
|
|
|
1657 return ((v->bits[n >> LONGBITS_LOG2] >> (n & (LONGBITS_POWER_OF_2 - 1)))
|
|
|
1658 & 1);
|
|
|
1659 }
|
|
|
1660
|
|
665
|
1661 INLINE_HEADER void set_bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n, int value);
|
|
442
|
1662 INLINE_HEADER void
|
|
665
|
1663 set_bit_vector_bit (Lisp_Bit_Vector *v, Elemcount n, int value)
|
|
428
|
1664 {
|
|
|
1665 if (value)
|
|
|
1666 v->bits[n >> LONGBITS_LOG2] |= (1UL << (n & (LONGBITS_POWER_OF_2 - 1)));
|
|
|
1667 else
|
|
|
1668 v->bits[n >> LONGBITS_LOG2] &= ~(1UL << (n & (LONGBITS_POWER_OF_2 - 1)));
|
|
|
1669 }
|
|
|
1670
|
|
|
1671 /* Number of longs required to hold LEN bits */
|
|
|
1672 #define BIT_VECTOR_LONG_STORAGE(len) \
|
|
|
1673 (((len) + LONGBITS_POWER_OF_2 - 1) >> LONGBITS_LOG2)
|
|
|
1674
|
|
442
|
1675 /*------------------------------ symbol --------------------------------*/
|
|
428
|
1676
|
|
440
|
1677 typedef struct Lisp_Symbol Lisp_Symbol;
|
|
428
|
1678 struct Lisp_Symbol
|
|
|
1679 {
|
|
|
1680 struct lrecord_header lheader;
|
|
|
1681 /* next symbol in this obarray bucket */
|
|
440
|
1682 Lisp_Symbol *next;
|
|
793
|
1683 Lisp_Object name;
|
|
428
|
1684 Lisp_Object value;
|
|
|
1685 Lisp_Object function;
|
|
|
1686 Lisp_Object plist;
|
|
|
1687 };
|
|
|
1688
|
|
|
1689 #define SYMBOL_IS_KEYWORD(sym) \
|
|
793
|
1690 ((XSTRING_BYTE (symbol_name (XSYMBOL (sym)), 0) == ':') \
|
|
428
|
1691 && EQ (sym, oblookup (Vobarray, \
|
|
793
|
1692 XSTRING_DATA (symbol_name (XSYMBOL (sym))), \
|
|
|
1693 XSTRING_LENGTH (symbol_name (XSYMBOL (sym))))))
|
|
428
|
1694 #define KEYWORDP(obj) (SYMBOLP (obj) && SYMBOL_IS_KEYWORD (obj))
|
|
|
1695
|
|
|
1696 DECLARE_LRECORD (symbol, Lisp_Symbol);
|
|
|
1697 #define XSYMBOL(x) XRECORD (x, symbol, Lisp_Symbol)
|
|
617
|
1698 #define wrap_symbol(p) wrap_record (p, symbol)
|
|
428
|
1699 #define SYMBOLP(x) RECORDP (x, symbol)
|
|
|
1700 #define CHECK_SYMBOL(x) CHECK_RECORD (x, symbol)
|
|
|
1701 #define CONCHECK_SYMBOL(x) CONCHECK_RECORD (x, symbol)
|
|
|
1702
|
|
|
1703 #define symbol_next(s) ((s)->next)
|
|
|
1704 #define symbol_name(s) ((s)->name)
|
|
|
1705 #define symbol_value(s) ((s)->value)
|
|
|
1706 #define symbol_function(s) ((s)->function)
|
|
|
1707 #define symbol_plist(s) ((s)->plist)
|
|
|
1708
|
|
793
|
1709 #define XSYMBOL_NEXT(s) (XSYMBOL (s)->next)
|
|
|
1710 #define XSYMBOL_NAME(s) (XSYMBOL (s)->name)
|
|
|
1711 #define XSYMBOL_VALUE(s) (XSYMBOL (s)->value)
|
|
|
1712 #define XSYMBOL_FUNCTION(s) (XSYMBOL (s)->function)
|
|
|
1713 #define XSYMBOL_PLIST(s) (XSYMBOL (s)->plist)
|
|
|
1714
|
|
|
1715
|
|
442
|
1716 /*------------------------------- subr ---------------------------------*/
|
|
428
|
1717
|
|
|
1718 typedef Lisp_Object (*lisp_fn_t) (void);
|
|
|
1719
|
|
|
1720 struct Lisp_Subr
|
|
|
1721 {
|
|
|
1722 struct lrecord_header lheader;
|
|
442
|
1723 short min_args;
|
|
|
1724 short max_args;
|
|
|
1725 const char *prompt;
|
|
|
1726 const char *doc;
|
|
|
1727 const char *name;
|
|
428
|
1728 lisp_fn_t subr_fn;
|
|
|
1729 };
|
|
|
1730 typedef struct Lisp_Subr Lisp_Subr;
|
|
|
1731
|
|
|
1732 DECLARE_LRECORD (subr, Lisp_Subr);
|
|
|
1733 #define XSUBR(x) XRECORD (x, subr, Lisp_Subr)
|
|
617
|
1734 #define wrap_subr(p) wrap_record (p, subr)
|
|
428
|
1735 #define SUBRP(x) RECORDP (x, subr)
|
|
|
1736 #define CHECK_SUBR(x) CHECK_RECORD (x, subr)
|
|
|
1737 #define CONCHECK_SUBR(x) CONCHECK_RECORD (x, subr)
|
|
|
1738
|
|
436
|
1739 #define subr_function(subr) ((subr)->subr_fn)
|
|
|
1740 #define SUBR_FUNCTION(subr,max_args) \
|
|
|
1741 ((Lisp_Object (*) (EXFUN_##max_args)) (subr)->subr_fn)
|
|
|
1742 #define subr_name(subr) ((subr)->name)
|
|
428
|
1743
|
|
442
|
1744 /*------------------------------ marker --------------------------------*/
|
|
|
1745
|
|
428
|
1746
|
|
440
|
1747 typedef struct Lisp_Marker Lisp_Marker;
|
|
428
|
1748 struct Lisp_Marker
|
|
|
1749 {
|
|
|
1750 struct lrecord_header lheader;
|
|
440
|
1751 Lisp_Marker *next;
|
|
|
1752 Lisp_Marker *prev;
|
|
428
|
1753 struct buffer *buffer;
|
|
665
|
1754 Membpos membpos;
|
|
428
|
1755 char insertion_type;
|
|
|
1756 };
|
|
|
1757
|
|
|
1758 DECLARE_LRECORD (marker, Lisp_Marker);
|
|
|
1759 #define XMARKER(x) XRECORD (x, marker, Lisp_Marker)
|
|
617
|
1760 #define wrap_marker(p) wrap_record (p, marker)
|
|
428
|
1761 #define MARKERP(x) RECORDP (x, marker)
|
|
|
1762 #define CHECK_MARKER(x) CHECK_RECORD (x, marker)
|
|
|
1763 #define CONCHECK_MARKER(x) CONCHECK_RECORD (x, marker)
|
|
|
1764
|
|
|
1765 /* The second check was looking for GCed markers still in use */
|
|
|
1766 /* if (INTP (XMARKER (x)->lheader.next.v)) abort (); */
|
|
|
1767
|
|
|
1768 #define marker_next(m) ((m)->next)
|
|
|
1769 #define marker_prev(m) ((m)->prev)
|
|
|
1770
|
|
442
|
1771 /*------------------------------- char ---------------------------------*/
|
|
428
|
1772
|
|
|
1773 #define CHARP(x) (XTYPE (x) == Lisp_Type_Char)
|
|
|
1774
|
|
800
|
1775 #ifdef ERROR_CHECK_TYPES
|
|
428
|
1776
|
|
788
|
1777 INLINE_HEADER Emchar XCHAR_1 (Lisp_Object obj, const char *file, int line);
|
|
442
|
1778 INLINE_HEADER Emchar
|
|
788
|
1779 XCHAR_1 (Lisp_Object obj, const char *file, int line)
|
|
428
|
1780 {
|
|
788
|
1781 assert_at_line (CHARP (obj), file, line);
|
|
428
|
1782 return XCHARVAL (obj);
|
|
|
1783 }
|
|
|
1784
|
|
788
|
1785 #define XCHAR(x) XCHAR_1 (x, __FILE__, __LINE__)
|
|
|
1786
|
|
|
1787 #else /* no error checking */
|
|
|
1788
|
|
|
1789 #define XCHAR(x) ((Emchar) XCHARVAL (x))
|
|
|
1790
|
|
|
1791 #endif /* no error checking */
|
|
428
|
1792
|
|
|
1793 #define CHECK_CHAR(x) CHECK_NONRECORD (x, Lisp_Type_Char, Qcharacterp)
|
|
|
1794 #define CONCHECK_CHAR(x) CONCHECK_NONRECORD (x, Lisp_Type_Char, Qcharacterp)
|
|
|
1795
|
|
|
1796
|
|
442
|
1797 /*------------------------------ float ---------------------------------*/
|
|
428
|
1798
|
|
|
1799 #ifdef LISP_FLOAT_TYPE
|
|
|
1800
|
|
|
1801 /* Note: the 'unused_next_' field exists only to ensure that the
|
|
|
1802 `next' pointer fits within the structure, for the purposes of the
|
|
|
1803 free list. This makes a difference in the unlikely case of
|
|
|
1804 sizeof(double) being smaller than sizeof(void *). */
|
|
|
1805
|
|
|
1806 struct Lisp_Float
|
|
|
1807 {
|
|
|
1808 struct lrecord_header lheader;
|
|
|
1809 union { double d; struct Lisp_Float *unused_next_; } data;
|
|
|
1810 };
|
|
|
1811 typedef struct Lisp_Float Lisp_Float;
|
|
|
1812
|
|
|
1813 DECLARE_LRECORD (float, Lisp_Float);
|
|
|
1814 #define XFLOAT(x) XRECORD (x, float, Lisp_Float)
|
|
617
|
1815 #define wrap_float(p) wrap_record (p, float)
|
|
428
|
1816 #define FLOATP(x) RECORDP (x, float)
|
|
|
1817 #define CHECK_FLOAT(x) CHECK_RECORD (x, float)
|
|
|
1818 #define CONCHECK_FLOAT(x) CONCHECK_RECORD (x, float)
|
|
|
1819
|
|
|
1820 #define float_data(f) ((f)->data.d)
|
|
|
1821 #define XFLOAT_DATA(x) float_data (XFLOAT (x))
|
|
|
1822
|
|
|
1823 #define XFLOATINT(n) extract_float (n)
|
|
|
1824
|
|
|
1825 #define CHECK_INT_OR_FLOAT(x) do { \
|
|
|
1826 if (!INT_OR_FLOATP (x)) \
|
|
|
1827 dead_wrong_type_argument (Qnumberp, x); \
|
|
|
1828 } while (0)
|
|
|
1829
|
|
|
1830 #define CONCHECK_INT_OR_FLOAT(x) do { \
|
|
|
1831 if (!INT_OR_FLOATP (x)) \
|
|
|
1832 x = wrong_type_argument (Qnumberp, x); \
|
|
|
1833 } while (0)
|
|
|
1834
|
|
|
1835 # define INT_OR_FLOATP(x) (INTP (x) || FLOATP (x))
|
|
|
1836
|
|
|
1837 #else /* not LISP_FLOAT_TYPE */
|
|
|
1838
|
|
|
1839 #define XFLOAT(x) --- error! No float support. ---
|
|
|
1840 #define FLOATP(x) 0
|
|
|
1841 #define CHECK_FLOAT(x) --- error! No float support. ---
|
|
|
1842 #define CONCHECK_FLOAT(x) --- error! No float support. ---
|
|
|
1843
|
|
|
1844 #define XFLOATINT(n) XINT(n)
|
|
|
1845 #define CHECK_INT_OR_FLOAT CHECK_INT
|
|
|
1846 #define CONCHECK_INT_OR_FLOAT CONCHECK_INT
|
|
|
1847 #define INT_OR_FLOATP(x) INTP (x)
|
|
|
1848
|
|
|
1849 #endif /* not LISP_FLOAT_TYPE */
|
|
|
1850
|
|
442
|
1851 /*-------------------------------- int ---------------------------------*/
|
|
428
|
1852
|
|
|
1853 #define ZEROP(x) EQ (x, Qzero)
|
|
|
1854
|
|
800
|
1855 #ifdef ERROR_CHECK_TYPES
|
|
428
|
1856
|
|
788
|
1857 #define XCHAR_OR_INT(x) XCHAR_OR_INT_1 (x, __FILE__, __LINE__)
|
|
|
1858 #define XINT(x) XINT_1 (x, __FILE__, __LINE__)
|
|
|
1859
|
|
|
1860 INLINE_HEADER EMACS_INT XINT_1 (Lisp_Object obj, const char *file, int line);
|
|
442
|
1861 INLINE_HEADER EMACS_INT
|
|
788
|
1862 XINT_1 (Lisp_Object obj, const char *file, int line)
|
|
428
|
1863 {
|
|
788
|
1864 assert_at_line (INTP (obj), file, line);
|
|
428
|
1865 return XREALINT (obj);
|
|
|
1866 }
|
|
|
1867
|
|
788
|
1868 INLINE_HEADER EMACS_INT XCHAR_OR_INT_1 (Lisp_Object obj, const char *file,
|
|
|
1869 int line);
|
|
442
|
1870 INLINE_HEADER EMACS_INT
|
|
788
|
1871 XCHAR_OR_INT_1 (Lisp_Object obj, const char *file, int line)
|
|
428
|
1872 {
|
|
788
|
1873 assert_at_line (INTP (obj) || CHARP (obj), file, line);
|
|
428
|
1874 return CHARP (obj) ? XCHAR (obj) : XINT (obj);
|
|
|
1875 }
|
|
|
1876
|
|
|
1877 #else /* no error checking */
|
|
|
1878
|
|
|
1879 #define XINT(obj) XREALINT (obj)
|
|
|
1880 #define XCHAR_OR_INT(obj) (CHARP (obj) ? XCHAR (obj) : XINT (obj))
|
|
|
1881
|
|
|
1882 #endif /* no error checking */
|
|
|
1883
|
|
|
1884 #define CHECK_INT(x) do { \
|
|
|
1885 if (!INTP (x)) \
|
|
|
1886 dead_wrong_type_argument (Qintegerp, x); \
|
|
|
1887 } while (0)
|
|
|
1888
|
|
|
1889 #define CONCHECK_INT(x) do { \
|
|
|
1890 if (!INTP (x)) \
|
|
|
1891 x = wrong_type_argument (Qintegerp, x); \
|
|
|
1892 } while (0)
|
|
|
1893
|
|
|
1894 #define NATNUMP(x) (INTP (x) && XINT (x) >= 0)
|
|
|
1895
|
|
|
1896 #define CHECK_NATNUM(x) do { \
|
|
|
1897 if (!NATNUMP (x)) \
|
|
|
1898 dead_wrong_type_argument (Qnatnump, x); \
|
|
|
1899 } while (0)
|
|
|
1900
|
|
|
1901 #define CONCHECK_NATNUM(x) do { \
|
|
|
1902 if (!NATNUMP (x)) \
|
|
|
1903 x = wrong_type_argument (Qnatnump, x); \
|
|
|
1904 } while (0)
|
|
|
1905
|
|
|
1906 /* next three always continuable because they coerce their arguments. */
|
|
|
1907 #define CHECK_INT_COERCE_CHAR(x) do { \
|
|
|
1908 if (INTP (x)) \
|
|
|
1909 ; \
|
|
|
1910 else if (CHARP (x)) \
|
|
|
1911 x = make_int (XCHAR (x)); \
|
|
|
1912 else \
|
|
|
1913 x = wrong_type_argument (Qinteger_or_char_p, x); \
|
|
|
1914 } while (0)
|
|
|
1915
|
|
|
1916 #define CHECK_INT_COERCE_MARKER(x) do { \
|
|
|
1917 if (INTP (x)) \
|
|
|
1918 ; \
|
|
|
1919 else if (MARKERP (x)) \
|
|
|
1920 x = make_int (marker_position (x)); \
|
|
|
1921 else \
|
|
|
1922 x = wrong_type_argument (Qinteger_or_marker_p, x); \
|
|
|
1923 } while (0)
|
|
|
1924
|
|
|
1925 #define CHECK_INT_COERCE_CHAR_OR_MARKER(x) do { \
|
|
|
1926 if (INTP (x)) \
|
|
|
1927 ; \
|
|
|
1928 else if (CHARP (x)) \
|
|
|
1929 x = make_int (XCHAR (x)); \
|
|
|
1930 else if (MARKERP (x)) \
|
|
|
1931 x = make_int (marker_position (x)); \
|
|
|
1932 else \
|
|
|
1933 x = wrong_type_argument (Qinteger_char_or_marker_p, x); \
|
|
|
1934 } while (0)
|
|
|
1935
|
|
|
1936
|
|
442
|
1937 /*--------------------------- readonly objects -------------------------*/
|
|
440
|
1938
|
|
428
|
1939 #define CHECK_C_WRITEABLE(obj) \
|
|
|
1940 do { if (c_readonly (obj)) c_write_error (obj); } while (0)
|
|
|
1941
|
|
|
1942 #define CHECK_LISP_WRITEABLE(obj) \
|
|
|
1943 do { if (lisp_readonly (obj)) lisp_write_error (obj); } while (0)
|
|
|
1944
|
|
|
1945 #define C_READONLY(obj) (C_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj)))
|
|
|
1946 #define LISP_READONLY(obj) (LISP_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj)))
|
|
|
1947
|
|
442
|
1948 /*----------------------------- structrures ----------------------------*/
|
|
428
|
1949
|
|
|
1950 typedef struct structure_keyword_entry structure_keyword_entry;
|
|
|
1951 struct structure_keyword_entry
|
|
|
1952 {
|
|
|
1953 Lisp_Object keyword;
|
|
|
1954 int (*validate) (Lisp_Object keyword, Lisp_Object value,
|
|
578
|
1955 Error_Behavior errb);
|
|
428
|
1956 };
|
|
|
1957
|
|
|
1958 typedef struct
|
|
|
1959 {
|
|
|
1960 Dynarr_declare (structure_keyword_entry);
|
|
|
1961 } structure_keyword_entry_dynarr;
|
|
|
1962
|
|
|
1963 typedef struct structure_type structure_type;
|
|
|
1964 struct structure_type
|
|
|
1965 {
|
|
|
1966 Lisp_Object type;
|
|
|
1967 structure_keyword_entry_dynarr *keywords;
|
|
578
|
1968 int (*validate) (Lisp_Object data, Error_Behavior errb);
|
|
428
|
1969 Lisp_Object (*instantiate) (Lisp_Object data);
|
|
|
1970 };
|
|
|
1971
|
|
|
1972 typedef struct
|
|
|
1973 {
|
|
|
1974 Dynarr_declare (structure_type);
|
|
|
1975 } structure_type_dynarr;
|
|
|
1976
|
|
|
1977 struct structure_type *define_structure_type (Lisp_Object type,
|
|
|
1978 int (*validate)
|
|
|
1979 (Lisp_Object data,
|
|
578
|
1980 Error_Behavior errb),
|
|
428
|
1981 Lisp_Object (*instantiate)
|
|
|
1982 (Lisp_Object data));
|
|
|
1983 void define_structure_type_keyword (struct structure_type *st,
|
|
|
1984 Lisp_Object keyword,
|
|
|
1985 int (*validate) (Lisp_Object keyword,
|
|
|
1986 Lisp_Object value,
|
|
578
|
1987 Error_Behavior errb));
|
|
428
|
1988
|
|
442
|
1989 /*---------------------------- weak lists ------------------------------*/
|
|
428
|
1990
|
|
|
1991 enum weak_list_type
|
|
|
1992 {
|
|
|
1993 /* element disappears if it's unmarked. */
|
|
|
1994 WEAK_LIST_SIMPLE,
|
|
|
1995 /* element disappears if it's a cons and either its car or
|
|
|
1996 cdr is unmarked. */
|
|
|
1997 WEAK_LIST_ASSOC,
|
|
|
1998 /* element disappears if it's a cons and its car is unmarked. */
|
|
|
1999 WEAK_LIST_KEY_ASSOC,
|
|
|
2000 /* element disappears if it's a cons and its cdr is unmarked. */
|
|
442
|
2001 WEAK_LIST_VALUE_ASSOC,
|
|
|
2002 /* element disappears if it's a cons and neither its car nor
|
|
|
2003 its cdr is marked. */
|
|
|
2004 WEAK_LIST_FULL_ASSOC
|
|
428
|
2005 };
|
|
|
2006
|
|
|
2007 struct weak_list
|
|
|
2008 {
|
|
|
2009 struct lcrecord_header header;
|
|
|
2010 Lisp_Object list; /* don't mark through this! */
|
|
|
2011 enum weak_list_type type;
|
|
|
2012 Lisp_Object next_weak; /* don't mark through this! */
|
|
|
2013 };
|
|
|
2014
|
|
|
2015 DECLARE_LRECORD (weak_list, struct weak_list);
|
|
|
2016 #define XWEAK_LIST(x) XRECORD (x, weak_list, struct weak_list)
|
|
617
|
2017 #define wrap_weak_list(p) wrap_record (p, weak_list)
|
|
428
|
2018 #define WEAK_LISTP(x) RECORDP (x, weak_list)
|
|
|
2019 #define CHECK_WEAK_LIST(x) CHECK_RECORD (x, weak_list)
|
|
|
2020 #define CONCHECK_WEAK_LIST(x) CONCHECK_RECORD (x, weak_list)
|
|
|
2021
|
|
|
2022 #define weak_list_list(w) ((w)->list)
|
|
|
2023 #define XWEAK_LIST_LIST(w) (XWEAK_LIST (w)->list)
|
|
|
2024
|
|
|
2025 Lisp_Object make_weak_list (enum weak_list_type type);
|
|
|
2026 /* The following two are only called by the garbage collector */
|
|
|
2027 int finish_marking_weak_lists (void);
|
|
|
2028 void prune_weak_lists (void);
|
|
|
2029
|
|
442
|
2030 /*-------------------------- lcrecord-list -----------------------------*/
|
|
428
|
2031
|
|
|
2032 struct lcrecord_list
|
|
|
2033 {
|
|
|
2034 struct lcrecord_header header;
|
|
|
2035 Lisp_Object free;
|
|
665
|
2036 Elemcount size;
|
|
442
|
2037 const struct lrecord_implementation *implementation;
|
|
428
|
2038 };
|
|
|
2039
|
|
|
2040 DECLARE_LRECORD (lcrecord_list, struct lcrecord_list);
|
|
|
2041 #define XLCRECORD_LIST(x) XRECORD (x, lcrecord_list, struct lcrecord_list)
|
|
617
|
2042 #define wrap_lcrecord_list(p) wrap_record (p, lcrecord_list)
|
|
428
|
2043 #define LCRECORD_LISTP(x) RECORDP (x, lcrecord_list)
|
|
|
2044 /* #define CHECK_LCRECORD_LIST(x) CHECK_RECORD (x, lcrecord_list)
|
|
|
2045 Lcrecord lists should never escape to the Lisp level, so
|
|
|
2046 functions should not be doing this. */
|
|
|
2047
|
|
665
|
2048 Lisp_Object make_lcrecord_list (Elemcount size,
|
|
442
|
2049 const struct lrecord_implementation
|
|
428
|
2050 *implementation);
|
|
|
2051 Lisp_Object allocate_managed_lcrecord (Lisp_Object lcrecord_list);
|
|
|
2052 void free_managed_lcrecord (Lisp_Object lcrecord_list, Lisp_Object lcrecord);
|
|
|
2053
|
|
|
2054
|
|
|
2055 /************************************************************************/
|
|
771
|
2056 /* Definitions related to the format of text and of characters */
|
|
|
2057 /************************************************************************/
|
|
|
2058
|
|
|
2059 /* Note:
|
|
|
2060
|
|
|
2061 "internally formatted text" and the term "internal format" in
|
|
|
2062 general are likely to refer to the format of text in buffers and
|
|
|
2063 strings; "externally formatted text" and the term "external format"
|
|
|
2064 refer to any text format used in the O.S. or elsewhere outside of
|
|
|
2065 XEmacs. The format of text and of a character are related and
|
|
|
2066 there must be a one-to-one relationship (hopefully through a
|
|
|
2067 relatively simple algorithmic means of conversion) between a string
|
|
|
2068 of text and an equivalent array of characters, but the conversion
|
|
|
2069 between the two is NOT necessarily trivial.
|
|
|
2070
|
|
|
2071 In a non-Mule XEmacs, allowed characters are numbered 0 through
|
|
|
2072 255, where no fixed meaning is assigned to them, but (when
|
|
|
2073 representing text, rather than bytes in a binary file) in practice
|
|
|
2074 the lower half represents ASCII and the upper half some other 8-bit
|
|
|
2075 character set (chosen by setting the font, case tables, syntax
|
|
|
2076 tables, etc. appropriately for the character set through ad-hoc
|
|
|
2077 means such as the `iso-8859-1' file and the
|
|
|
2078 `standard-display-european' function).
|
|
|
2079
|
|
|
2080 #### Finish this.
|
|
|
2081
|
|
|
2082 */
|
|
|
2083 #include "text.h"
|
|
|
2084
|
|
|
2085
|
|
|
2086 /************************************************************************/
|
|
428
|
2087 /* Definitions of primitive Lisp functions and variables */
|
|
|
2088 /************************************************************************/
|
|
|
2089
|
|
|
2090
|
|
|
2091 /* DEFUN - Define a built-in Lisp-visible C function or `subr'.
|
|
|
2092 `lname' should be the name to give the function in Lisp,
|
|
|
2093 as a null-terminated C string.
|
|
|
2094 `Fname' should be the C equivalent of `lname', using only characters
|
|
|
2095 valid in a C identifier, with an "F" prepended.
|
|
|
2096 The name of the C constant structure that records information
|
|
|
2097 on this function for internal use is "S" concatenated with Fname.
|
|
|
2098 `min_args' should be a number, the minimum number of arguments allowed.
|
|
|
2099 `max_args' should be a number, the maximum number of arguments allowed,
|
|
|
2100 or else MANY or UNEVALLED.
|
|
|
2101 MANY means pass a vector of evaluated arguments,
|
|
|
2102 in the form of an integer number-of-arguments
|
|
|
2103 followed by the address of a vector of Lisp_Objects
|
|
|
2104 which contains the argument values.
|
|
|
2105 UNEVALLED means pass the list of unevaluated arguments.
|
|
|
2106 `prompt' says how to read arguments for an interactive call.
|
|
|
2107 See the doc string for `interactive'.
|
|
|
2108 A null string means call interactively with no arguments.
|
|
|
2109 `arglist' are the comma-separated arguments (always Lisp_Objects) for
|
|
|
2110 the function.
|
|
|
2111 The docstring for the function is placed as a "C" comment between
|
|
|
2112 the prompt and the `args' argument. make-docfile reads the
|
|
|
2113 comment and creates the DOC file from it.
|
|
|
2114 */
|
|
|
2115
|
|
|
2116 #define EXFUN_0 void
|
|
|
2117 #define EXFUN_1 Lisp_Object
|
|
|
2118 #define EXFUN_2 Lisp_Object,Lisp_Object
|
|
|
2119 #define EXFUN_3 Lisp_Object,Lisp_Object,Lisp_Object
|
|
|
2120 #define EXFUN_4 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object
|
|
|
2121 #define EXFUN_5 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object
|
|
|
2122 #define EXFUN_6 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
|
|
|
2123 Lisp_Object
|
|
|
2124 #define EXFUN_7 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
|
|
|
2125 Lisp_Object,Lisp_Object
|
|
|
2126 #define EXFUN_8 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
|
|
|
2127 Lisp_Object,Lisp_Object,Lisp_Object
|
|
|
2128 #define EXFUN_MANY int, Lisp_Object*
|
|
|
2129 #define EXFUN_UNEVALLED Lisp_Object
|
|
|
2130 #define EXFUN(sym, max_args) Lisp_Object sym (EXFUN_##max_args)
|
|
|
2131
|
|
|
2132 #define SUBR_MAX_ARGS 8
|
|
|
2133 #define MANY -2
|
|
|
2134 #define UNEVALLED -1
|
|
|
2135
|
|
|
2136 /* Can't be const, because then subr->doc is read-only and
|
|
|
2137 Snarf_documentation chokes */
|
|
|
2138
|
|
|
2139 #define DEFUN(lname, Fname, min_args, max_args, prompt, arglist) \
|
|
|
2140 Lisp_Object Fname (EXFUN_##max_args); \
|
|
442
|
2141 static struct Lisp_Subr S##Fname = \
|
|
|
2142 { \
|
|
|
2143 { /* struct lrecord_header */ \
|
|
|
2144 lrecord_type_subr, /* lrecord_type_index */ \
|
|
|
2145 1, /* mark bit */ \
|
|
|
2146 1, /* c_readonly bit */ \
|
|
|
2147 1 /* lisp_readonly bit */ \
|
|
|
2148 }, \
|
|
|
2149 min_args, \
|
|
|
2150 max_args, \
|
|
|
2151 prompt, \
|
|
|
2152 0, /* doc string */ \
|
|
|
2153 lname, \
|
|
|
2154 (lisp_fn_t) Fname \
|
|
|
2155 }; \
|
|
428
|
2156 Lisp_Object Fname (DEFUN_##max_args arglist)
|
|
|
2157
|
|
|
2158 /* Heavy ANSI C preprocessor hackery to get DEFUN to declare a
|
|
|
2159 prototype that matches max_args, and add the obligatory
|
|
|
2160 `Lisp_Object' type declaration to the formal C arguments. */
|
|
|
2161
|
|
|
2162 #define DEFUN_MANY(named_int, named_Lisp_Object) named_int, named_Lisp_Object
|
|
|
2163 #define DEFUN_UNEVALLED(args) Lisp_Object args
|
|
|
2164 #define DEFUN_0() void
|
|
|
2165 #define DEFUN_1(a) Lisp_Object a
|
|
|
2166 #define DEFUN_2(a,b) DEFUN_1(a), Lisp_Object b
|
|
|
2167 #define DEFUN_3(a,b,c) DEFUN_2(a,b), Lisp_Object c
|
|
|
2168 #define DEFUN_4(a,b,c,d) DEFUN_3(a,b,c), Lisp_Object d
|
|
|
2169 #define DEFUN_5(a,b,c,d,e) DEFUN_4(a,b,c,d), Lisp_Object e
|
|
|
2170 #define DEFUN_6(a,b,c,d,e,f) DEFUN_5(a,b,c,d,e), Lisp_Object f
|
|
|
2171 #define DEFUN_7(a,b,c,d,e,f,g) DEFUN_6(a,b,c,d,e,f), Lisp_Object g
|
|
|
2172 #define DEFUN_8(a,b,c,d,e,f,g,h) DEFUN_7(a,b,c,d,e,f,g),Lisp_Object h
|
|
|
2173
|
|
|
2174 /* WARNING: If you add defines here for higher values of max_args,
|
|
|
2175 make sure to also fix the clauses in PRIMITIVE_FUNCALL(),
|
|
|
2176 and change the define of SUBR_MAX_ARGS above. */
|
|
|
2177
|
|
|
2178 #include "symeval.h"
|
|
|
2179
|
|
|
2180 /* `specpdl' is the special binding/unwind-protect stack.
|
|
|
2181
|
|
|
2182 Knuth says (see the Jargon File):
|
|
|
2183 At MIT, `pdl' [abbreviation for `Push Down List'] used to
|
|
|
2184 be a more common synonym for `stack'.
|
|
|
2185 Everywhere else `stack' seems to be the preferred term.
|
|
|
2186
|
|
|
2187 specpdl_depth is the current depth of `specpdl'.
|
|
771
|
2188 Save this for use later as arg to `unbind_to_1'. */
|
|
428
|
2189 extern int specpdl_depth_counter;
|
|
|
2190 #define specpdl_depth() specpdl_depth_counter
|
|
|
2191
|
|
442
|
2192
|
|
|
2193 #define CHECK_FUNCTION(fun) do { \
|
|
|
2194 while (NILP (Ffunctionp (fun))) \
|
|
|
2195 signal_invalid_function_error (fun); \
|
|
|
2196 } while (0)
|
|
|
2197
|
|
428
|
2198
|
|
|
2199 /************************************************************************/
|
|
|
2200 /* Checking for QUIT */
|
|
|
2201 /************************************************************************/
|
|
|
2202
|
|
|
2203 /* Asynchronous events set something_happened, and then are processed
|
|
|
2204 within the QUIT macro. At this point, we are guaranteed to not be in
|
|
|
2205 any sensitive code. */
|
|
|
2206
|
|
|
2207 extern volatile int something_happened;
|
|
771
|
2208 extern int dont_check_for_quit;
|
|
428
|
2209 int check_what_happened (void);
|
|
|
2210
|
|
|
2211 extern volatile int quit_check_signal_happened;
|
|
|
2212 extern volatile int quit_check_signal_tick_count;
|
|
|
2213 int check_quit (void);
|
|
|
2214
|
|
|
2215 void signal_quit (void);
|
|
|
2216
|
|
771
|
2217 #define QUIT_FLAG_SAYS_SHOULD_QUIT \
|
|
|
2218 (!NILP (Vquit_flag) && \
|
|
|
2219 (NILP (Vinhibit_quit) \
|
|
|
2220 || (EQ (Vquit_flag, Qcritical) && !dont_check_for_quit)))
|
|
|
2221
|
|
428
|
2222 /* Nonzero if ought to quit now. */
|
|
|
2223 #define QUITP \
|
|
|
2224 ((quit_check_signal_happened ? check_quit () : 0), \
|
|
771
|
2225 QUIT_FLAG_SAYS_SHOULD_QUIT)
|
|
428
|
2226
|
|
|
2227 /* QUIT used to call QUITP, but there are some places where QUITP
|
|
|
2228 is called directly, and check_what_happened() should only be called
|
|
|
2229 when Emacs is actually ready to quit because it could do things
|
|
|
2230 like switch threads. */
|
|
|
2231 #define INTERNAL_QUITP \
|
|
|
2232 ((something_happened ? check_what_happened () : 0), \
|
|
771
|
2233 QUIT_FLAG_SAYS_SHOULD_QUIT)
|
|
428
|
2234
|
|
|
2235 #define INTERNAL_REALLY_QUITP \
|
|
|
2236 (check_what_happened (), \
|
|
771
|
2237 QUIT_FLAG_SAYS_SHOULD_QUIT)
|
|
428
|
2238
|
|
|
2239 /* Check quit-flag and quit if it is non-nil. Also do any other things
|
|
|
2240 that might have gotten queued until it was safe. */
|
|
|
2241 #define QUIT do { if (INTERNAL_QUITP) signal_quit (); } while (0)
|
|
|
2242
|
|
|
2243 #define REALLY_QUIT do { if (INTERNAL_REALLY_QUITP) signal_quit (); } while (0)
|
|
|
2244
|
|
|
2245
|
|
|
2246 /************************************************************************/
|
|
|
2247 /* hashing */
|
|
|
2248 /************************************************************************/
|
|
|
2249
|
|
|
2250 /* #### for a 64-bit machine, we should substitute a prime just over 2^32 */
|
|
|
2251 #define GOOD_HASH 65599 /* prime number just over 2^16; Dragon book, p. 435 */
|
|
|
2252 #define HASH2(a,b) (GOOD_HASH * (a) + (b))
|
|
|
2253 #define HASH3(a,b,c) (GOOD_HASH * HASH2 (a,b) + (c))
|
|
|
2254 #define HASH4(a,b,c,d) (GOOD_HASH * HASH3 (a,b,c) + (d))
|
|
|
2255 #define HASH5(a,b,c,d,e) (GOOD_HASH * HASH4 (a,b,c,d) + (e))
|
|
|
2256 #define HASH6(a,b,c,d,e,f) (GOOD_HASH * HASH5 (a,b,c,d,e) + (f))
|
|
|
2257 #define HASH7(a,b,c,d,e,f,g) (GOOD_HASH * HASH6 (a,b,c,d,e,f) + (g))
|
|
|
2258 #define HASH8(a,b,c,d,e,f,g,h) (GOOD_HASH * HASH7 (a,b,c,d,e,f,g) + (h))
|
|
|
2259 #define HASH9(a,b,c,d,e,f,g,h,i) (GOOD_HASH * HASH8 (a,b,c,d,e,f,g,h) + (i))
|
|
|
2260
|
|
|
2261 #define LISP_HASH(obj) ((unsigned long) LISP_TO_VOID (obj))
|
|
442
|
2262 unsigned long string_hash (const char *xv);
|
|
665
|
2263 unsigned long memory_hash (const void *xv, Bytecount size);
|
|
428
|
2264 unsigned long internal_hash (Lisp_Object obj, int depth);
|
|
|
2265 unsigned long internal_array_hash (Lisp_Object *arr, int size, int depth);
|
|
|
2266
|
|
|
2267
|
|
|
2268 /************************************************************************/
|
|
|
2269 /* String translation */
|
|
|
2270 /************************************************************************/
|
|
|
2271
|
|
771
|
2272 /* When support for message translation exists, GETTEXT() translates a
|
|
|
2273 string from English into the language defined by
|
|
|
2274 `current-language-environment'. This is done by looking the string
|
|
|
2275 up in a large predefined table; if no translation is found, the
|
|
|
2276 original string is returned, and the failure is possibly logged so
|
|
|
2277 that the translation can later be entered into the table.
|
|
|
2278
|
|
|
2279 In addition to this, there is a mechanism to snarf message strings
|
|
|
2280 out of the source code so that they can be entered into the tables.
|
|
|
2281 This is what make-msgfile.lex does.
|
|
|
2282
|
|
|
2283 Handling `format' strings is more difficult: The format string
|
|
|
2284 should get translated, but not under all circumstances. When the
|
|
|
2285 format string is a Lisp string, what should happen is that
|
|
|
2286 Fformat() should format the untranslated args[0] and return that,
|
|
|
2287 and also call Fgettext() on args[0] and, if that is different,
|
|
|
2288 format it and store it in the `string-translatable' property of the
|
|
|
2289 returned string. See Fgettext().
|
|
|
2290
|
|
|
2291 CGETTEXT() is the same as GETTEXT() but works with char * strings
|
|
|
2292 instead of Intbyte * strings.
|
|
|
2293
|
|
|
2294 build_msg_string() is a shorthand for build_string (GETTEXT (x)).
|
|
|
2295 build_msg_intstring() is a shorthand for build_intstring (GETTEXT (x)).
|
|
|
2296 */
|
|
|
2297
|
|
|
2298 #define GETTEXT(x) (x)
|
|
|
2299 #define CGETTEXT(x) (x)
|
|
|
2300 #define LISP_GETTEXT(x) (x)
|
|
428
|
2301
|
|
|
2302 /* DEFER_GETTEXT is used to identify strings which are translated when
|
|
|
2303 they are referenced instead of when they are defined.
|
|
|
2304 These include Qerror_messages and initialized arrays of strings.
|
|
|
2305 */
|
|
|
2306 #define DEFER_GETTEXT(x) (x)
|
|
|
2307
|
|
|
2308
|
|
|
2309 /************************************************************************/
|
|
|
2310 /* Garbage collection / GC-protection */
|
|
|
2311 /************************************************************************/
|
|
|
2312
|
|
|
2313 /* Structure for recording stack slots that need marking */
|
|
|
2314
|
|
|
2315 /* This is a chain of structures, each of which points at a Lisp_Object
|
|
|
2316 variable whose value should be marked in garbage collection.
|
|
|
2317 Normally every link of the chain is an automatic variable of a function,
|
|
|
2318 and its `val' points to some argument or local variable of the function.
|
|
|
2319 On exit to the function, the chain is set back to the value it had on
|
|
|
2320 entry. This way, no link remains in the chain when the stack frame
|
|
|
2321 containing the link disappears.
|
|
|
2322
|
|
|
2323 Every function that can call Feval must protect in this fashion all
|
|
|
2324 Lisp_Object variables whose contents will be used again. */
|
|
|
2325
|
|
|
2326 extern struct gcpro *gcprolist;
|
|
|
2327
|
|
|
2328 struct gcpro
|
|
|
2329 {
|
|
|
2330 struct gcpro *next;
|
|
771
|
2331 const Lisp_Object *var; /* Address of first protected variable */
|
|
428
|
2332 int nvars; /* Number of consecutive protected variables */
|
|
|
2333 };
|
|
|
2334
|
|
|
2335 /* Normally, you declare variables gcpro1, gcpro2, ... and use the
|
|
|
2336 GCPROn() macros. However, if you need to have nested gcpro's,
|
|
|
2337 declare ngcpro1, ngcpro2, ... and use NGCPROn(). If you need
|
|
|
2338 to nest another level, use nngcpro1, nngcpro2, ... and use
|
|
|
2339 NNGCPROn(). If you need to nest yet another level, create
|
|
|
2340 the appropriate macros. */
|
|
|
2341
|
|
|
2342 #ifdef DEBUG_GCPRO
|
|
|
2343
|
|
|
2344 void debug_gcpro1 (char *, int, struct gcpro *, Lisp_Object *);
|
|
|
2345 void debug_gcpro2 (char *, int, struct gcpro *, struct gcpro *,
|
|
|
2346 Lisp_Object *, Lisp_Object *);
|
|
|
2347 void debug_gcpro3 (char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
|
|
|
2348 Lisp_Object *, Lisp_Object *, Lisp_Object *);
|
|
|
2349 void debug_gcpro4 (char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
|
|
|
2350 struct gcpro *, Lisp_Object *, Lisp_Object *, Lisp_Object *,
|
|
|
2351 Lisp_Object *);
|
|
|
2352 void debug_gcpro5 (char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
|
|
|
2353 struct gcpro *, struct gcpro *, Lisp_Object *, Lisp_Object *,
|
|
|
2354 Lisp_Object *, Lisp_Object *, Lisp_Object *);
|
|
|
2355 void debug_ungcpro(char *, int, struct gcpro *);
|
|
|
2356
|
|
|
2357 #define GCPRO1(v) \
|
|
|
2358 debug_gcpro1 (__FILE__, __LINE__,&gcpro1,&v)
|
|
|
2359 #define GCPRO2(v1,v2) \
|
|
|
2360 debug_gcpro2 (__FILE__, __LINE__,&gcpro1,&gcpro2,&v1,&v2)
|
|
|
2361 #define GCPRO3(v1,v2,v3) \
|
|
|
2362 debug_gcpro3 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&v1,&v2,&v3)
|
|
|
2363 #define GCPRO4(v1,v2,v3,v4) \
|
|
|
2364 debug_gcpro4 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,\
|
|
|
2365 &v1,&v2,&v3,&v4)
|
|
|
2366 #define GCPRO5(v1,v2,v3,v4,v5) \
|
|
|
2367 debug_gcpro5 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,&gcpro5,\
|
|
|
2368 &v1,&v2,&v3,&v4,&v5)
|
|
|
2369 #define UNGCPRO \
|
|
|
2370 debug_ungcpro(__FILE__, __LINE__,&gcpro1)
|
|
|
2371
|
|
|
2372 #define NGCPRO1(v) \
|
|
|
2373 debug_gcpro1 (__FILE__, __LINE__,&ngcpro1,&v)
|
|
|
2374 #define NGCPRO2(v1,v2) \
|
|
|
2375 debug_gcpro2 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&v1,&v2)
|
|
|
2376 #define NGCPRO3(v1,v2,v3) \
|
|
|
2377 debug_gcpro3 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&v1,&v2,&v3)
|
|
|
2378 #define NGCPRO4(v1,v2,v3,v4) \
|
|
|
2379 debug_gcpro4 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,\
|
|
|
2380 &v1,&v2,&v3,&v4)
|
|
|
2381 #define NGCPRO5(v1,v2,v3,v4,v5) \
|
|
|
2382 debug_gcpro5 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,\
|
|
|
2383 &ngcpro5,&v1,&v2,&v3,&v4,&v5)
|
|
|
2384 #define NUNGCPRO \
|
|
|
2385 debug_ungcpro(__FILE__, __LINE__,&ngcpro1)
|
|
|
2386
|
|
|
2387 #define NNGCPRO1(v) \
|
|
|
2388 debug_gcpro1 (__FILE__, __LINE__,&nngcpro1,&v)
|
|
|
2389 #define NNGCPRO2(v1,v2) \
|
|
|
2390 debug_gcpro2 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&v1,&v2)
|
|
|
2391 #define NNGCPRO3(v1,v2,v3) \
|
|
|
2392 debug_gcpro3 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&v1,&v2,&v3)
|
|
|
2393 #define NNGCPRO4(v1,v2,v3,v4) \
|
|
|
2394 debug_gcpro4 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,\
|
|
|
2395 &v1,&v2,&v3,&v4)
|
|
|
2396 #define NNGCPRO5(v1,v2,v3,v4,v5) \
|
|
|
2397 debug_gcpro5 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,\
|
|
|
2398 &nngcpro5,&v1,&v2,&v3,&v4,&v5)
|
|
|
2399 #define NNUNGCPRO \
|
|
|
2400 debug_ungcpro(__FILE__, __LINE__,&nngcpro1)
|
|
|
2401
|
|
|
2402 #else /* ! DEBUG_GCPRO */
|
|
|
2403
|
|
|
2404 #define GCPRO1(var1) ((void) ( \
|
|
|
2405 gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
|
|
|
2406 gcprolist = &gcpro1 ))
|
|
|
2407
|
|
|
2408 #define GCPRO2(var1, var2) ((void) ( \
|
|
|
2409 gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
|
|
|
2410 gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
|
|
|
2411 gcprolist = &gcpro2 ))
|
|
|
2412
|
|
|
2413 #define GCPRO3(var1, var2, var3) ((void) ( \
|
|
|
2414 gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
|
|
|
2415 gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
|
|
|
2416 gcpro3.next = &gcpro2, gcpro3.var = &var3, gcpro3.nvars = 1, \
|
|
|
2417 gcprolist = &gcpro3 ))
|
|
|
2418
|
|
|
2419 #define GCPRO4(var1, var2, var3, var4) ((void) ( \
|
|
|
2420 gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
|
|
|
2421 gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
|
|
|
2422 gcpro3.next = &gcpro2, gcpro3.var = &var3, gcpro3.nvars = 1, \
|
|
|
2423 gcpro4.next = &gcpro3, gcpro4.var = &var4, gcpro4.nvars = 1, \
|
|
|
2424 gcprolist = &gcpro4 ))
|
|
|
2425
|
|
|
2426 #define GCPRO5(var1, var2, var3, var4, var5) ((void) ( \
|
|
|
2427 gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
|
|
|
2428 gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
|
|
|
2429 gcpro3.next = &gcpro2, gcpro3.var = &var3, gcpro3.nvars = 1, \
|
|
|
2430 gcpro4.next = &gcpro3, gcpro4.var = &var4, gcpro4.nvars = 1, \
|
|
|
2431 gcpro5.next = &gcpro4, gcpro5.var = &var5, gcpro5.nvars = 1, \
|
|
|
2432 gcprolist = &gcpro5 ))
|
|
|
2433
|
|
|
2434 #define UNGCPRO ((void) (gcprolist = gcpro1.next))
|
|
|
2435
|
|
|
2436 #define NGCPRO1(var1) ((void) ( \
|
|
|
2437 ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
|
|
|
2438 gcprolist = &ngcpro1 ))
|
|
|
2439
|
|
|
2440 #define NGCPRO2(var1, var2) ((void) ( \
|
|
|
2441 ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
|
|
|
2442 ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
|
|
|
2443 gcprolist = &ngcpro2 ))
|
|
|
2444
|
|
|
2445 #define NGCPRO3(var1, var2, var3) ((void) ( \
|
|
|
2446 ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
|
|
|
2447 ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
|
|
|
2448 ngcpro3.next = &ngcpro2, ngcpro3.var = &var3, ngcpro3.nvars = 1, \
|
|
|
2449 gcprolist = &ngcpro3 ))
|
|
|
2450
|
|
|
2451 #define NGCPRO4(var1, var2, var3, var4) ((void) ( \
|
|
|
2452 ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
|
|
|
2453 ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
|
|
|
2454 ngcpro3.next = &ngcpro2, ngcpro3.var = &var3, ngcpro3.nvars = 1, \
|
|
|
2455 ngcpro4.next = &ngcpro3, ngcpro4.var = &var4, ngcpro4.nvars = 1, \
|
|
|
2456 gcprolist = &ngcpro4 ))
|
|
|
2457
|
|
|
2458 #define NGCPRO5(var1, var2, var3, var4, var5) ((void) ( \
|
|
|
2459 ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
|
|
|
2460 ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
|
|
|
2461 ngcpro3.next = &ngcpro2, ngcpro3.var = &var3, ngcpro3.nvars = 1, \
|
|
|
2462 ngcpro4.next = &ngcpro3, ngcpro4.var = &var4, ngcpro4.nvars = 1, \
|
|
|
2463 ngcpro5.next = &ngcpro4, ngcpro5.var = &var5, ngcpro5.nvars = 1, \
|
|
|
2464 gcprolist = &ngcpro5 ))
|
|
|
2465
|
|
|
2466 #define NUNGCPRO ((void) (gcprolist = ngcpro1.next))
|
|
|
2467
|
|
|
2468 #define NNGCPRO1(var1) ((void) ( \
|
|
|
2469 nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
|
|
|
2470 gcprolist = &nngcpro1 ))
|
|
|
2471
|
|
|
2472 #define NNGCPRO2(var1, var2) ((void) ( \
|
|
|
2473 nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
|
|
|
2474 nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
|
|
|
2475 gcprolist = &nngcpro2 ))
|
|
|
2476
|
|
|
2477 #define NNGCPRO3(var1, var2, var3) ((void) ( \
|
|
|
2478 nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
|
|
|
2479 nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
|
|
|
2480 nngcpro3.next = &nngcpro2, nngcpro3.var = &var3, nngcpro3.nvars = 1, \
|
|
|
2481 gcprolist = &nngcpro3 ))
|
|
|
2482
|
|
|
2483 #define NNGCPRO4(var1, var2, var3, var4) ((void) ( \
|
|
|
2484 nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
|
|
|
2485 nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
|
|
|
2486 nngcpro3.next = &nngcpro2, nngcpro3.var = &var3, nngcpro3.nvars = 1, \
|
|
|
2487 nngcpro4.next = &nngcpro3, nngcpro4.var = &var4, nngcpro4.nvars = 1, \
|
|
|
2488 gcprolist = &nngcpro4 ))
|
|
|
2489
|
|
|
2490 #define NNGCPRO5(var1, var2, var3, var4, var5) ((void) ( \
|
|
|
2491 nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
|
|
|
2492 nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
|
|
|
2493 nngcpro3.next = &nngcpro2, nngcpro3.var = &var3, nngcpro3.nvars = 1, \
|
|
|
2494 nngcpro4.next = &nngcpro3, nngcpro4.var = &var4, nngcpro4.nvars = 1, \
|
|
|
2495 nngcpro5.next = &nngcpro4, nngcpro5.var = &var5, nngcpro5.nvars = 1, \
|
|
|
2496 gcprolist = &nngcpro5 ))
|
|
|
2497
|
|
|
2498 #define NNUNGCPRO ((void) (gcprolist = nngcpro1.next))
|
|
|
2499
|
|
|
2500 #endif /* ! DEBUG_GCPRO */
|
|
|
2501
|
|
|
2502 /* Evaluate expr, UNGCPRO, and then return the value of expr. */
|
|
|
2503 #define RETURN_UNGCPRO(expr) do \
|
|
|
2504 { \
|
|
|
2505 Lisp_Object ret_ungc_val = (expr); \
|
|
|
2506 UNGCPRO; \
|
|
|
2507 RETURN_SANS_WARNINGS ret_ungc_val; \
|
|
|
2508 } while (0)
|
|
|
2509
|
|
|
2510 /* Evaluate expr, NUNGCPRO, UNGCPRO, and then return the value of expr. */
|
|
|
2511 #define RETURN_NUNGCPRO(expr) do \
|
|
|
2512 { \
|
|
|
2513 Lisp_Object ret_ungc_val = (expr); \
|
|
|
2514 NUNGCPRO; \
|
|
|
2515 UNGCPRO; \
|
|
|
2516 RETURN_SANS_WARNINGS ret_ungc_val; \
|
|
|
2517 } while (0)
|
|
|
2518
|
|
|
2519 /* Evaluate expr, NNUNGCPRO, NUNGCPRO, UNGCPRO, and then return the
|
|
|
2520 value of expr. */
|
|
|
2521 #define RETURN_NNUNGCPRO(expr) do \
|
|
|
2522 { \
|
|
|
2523 Lisp_Object ret_ungc_val = (expr); \
|
|
|
2524 NNUNGCPRO; \
|
|
|
2525 NUNGCPRO; \
|
|
|
2526 UNGCPRO; \
|
|
|
2527 RETURN_SANS_WARNINGS ret_ungc_val; \
|
|
|
2528 } while (0)
|
|
|
2529
|
|
452
|
2530 extern Lisp_Object_ptr_dynarr *staticpros;
|
|
|
2531
|
|
771
|
2532 #ifdef DEBUG_XEMACS
|
|
|
2533
|
|
|
2534 /* Help debug crashes gc-marking a staticpro'ed object. */
|
|
|
2535
|
|
|
2536 void staticpro_1 (Lisp_Object *, char *);
|
|
|
2537 void staticpro_nodump_1 (Lisp_Object *, char *);
|
|
|
2538 #define staticpro(ptr) staticpro_1 (ptr, #ptr)
|
|
|
2539 #define staticpro_nodump(ptr) staticpro_nodump_1 (ptr, #ptr)
|
|
|
2540
|
|
|
2541 #else
|
|
611
|
2542
|
|
428
|
2543 /* Call staticpro (&var) to protect static variable `var'. */
|
|
|
2544 void staticpro (Lisp_Object *);
|
|
|
2545
|
|
|
2546 /* Call staticpro_nodump (&var) to protect static variable `var'. */
|
|
|
2547 /* var will not be saved at dump time */
|
|
|
2548 void staticpro_nodump (Lisp_Object *);
|
|
|
2549
|
|
771
|
2550 #endif
|
|
|
2551
|
|
|
2552 void register_post_gc_action (void (*fun) (void *), void *arg);
|
|
|
2553 int begin_gc_forbidden (void);
|
|
|
2554 void end_gc_forbidden (int count);
|
|
|
2555
|
|
|
2556
|
|
|
2557 /************************************************************************/
|
|
|
2558 /* Dumping */
|
|
|
2559 /************************************************************************/
|
|
|
2560
|
|
|
2561 /* dump_add_root_struct_ptr (&var, &desc) dumps the structure pointed to by
|
|
|
2562 `var'. This is for a single relocatable pointer located in the data
|
|
|
2563 segment (i.e. the block pointed to is in the heap). */
|
|
452
|
2564 #ifdef PDUMP
|
|
|
2565 void dump_add_root_struct_ptr (void *, const struct struct_description *);
|
|
|
2566 #else
|
|
|
2567 #define dump_add_root_struct_ptr(varaddr,descaddr) DO_NOTHING
|
|
|
2568 #endif
|
|
|
2569
|
|
771
|
2570 /* dump_add_opaque (&var, size) dumps the opaque static structure `var'.
|
|
|
2571 This is for a static block of memory (in the data segment, not the
|
|
|
2572 heap), with no relocatable pointers in it. */
|
|
452
|
2573 #ifdef PDUMP
|
|
665
|
2574 void dump_add_opaque (const void *, Bytecount);
|
|
452
|
2575 #else
|
|
|
2576 #define dump_add_opaque(varaddr,size) DO_NOTHING
|
|
|
2577 #endif
|
|
|
2578
|
|
771
|
2579 /* dump_add_root_block (&var, &desc) dumps the static structure located at
|
|
|
2580 `var' and described by DESC. This is for a static block of memory (in
|
|
|
2581 the data segment, not the heap), with relocatable pointers in it, as
|
|
|
2582 described by DESC. (#### Not yet implemented) */
|
|
|
2583 #ifdef PDUMP
|
|
|
2584 void dump_add_root_block (void *ptraddress,
|
|
|
2585 const struct lrecord_description *desc);
|
|
|
2586 #else
|
|
|
2587 #define dump_add_root_block(ptraddress,desc) DO_NOTHING
|
|
|
2588 #endif
|
|
|
2589
|
|
458
|
2590 /* Call dump_add_opaque_int (&int_var) to dump `int_var', of type `int'. */
|
|
|
2591 #ifdef PDUMP
|
|
|
2592 #define dump_add_opaque_int(int_varaddr) do { \
|
|
|
2593 int *dao_ = (int_varaddr); /* type check */ \
|
|
|
2594 dump_add_opaque (dao_, sizeof (*dao_)); \
|
|
|
2595 } while (0)
|
|
|
2596 #else
|
|
|
2597 #define dump_add_opaque_int(int_varaddr) DO_NOTHING
|
|
|
2598 #endif
|
|
|
2599
|
|
|
2600 /* Call dump_add_opaque_fixnum (&fixnum_var) to dump `fixnum_var', of type `Fixnum'. */
|
|
|
2601 #ifdef PDUMP
|
|
|
2602 #define dump_add_opaque_fixnum(fixnum_varaddr) do { \
|
|
|
2603 Fixnum *dao_ = (fixnum_varaddr); /* type check */ \
|
|
|
2604 dump_add_opaque (dao_, sizeof (*dao_)); \
|
|
|
2605 } while (0)
|
|
|
2606 #else
|
|
|
2607 #define dump_add_opaque_fixnum(fixnum_varaddr) DO_NOTHING
|
|
|
2608 #endif
|
|
|
2609
|
|
452
|
2610 /* Call dump_add_root_object (&var) to ensure that var is properly updated after pdump. */
|
|
|
2611 #ifdef PDUMP
|
|
|
2612 void dump_add_root_object (Lisp_Object *);
|
|
|
2613 #else
|
|
|
2614 #define dump_add_root_object(varaddr) DO_NOTHING
|
|
|
2615 #endif
|
|
|
2616
|
|
|
2617 /* Call dump_add_root_object (&var) to ensure that var is properly updated after
|
|
|
2618 pdump. var must point to a linked list of objects out of which
|
|
428
|
2619 some may not be dumped */
|
|
452
|
2620 #ifdef PDUMP
|
|
|
2621 void dump_add_weak_object_chain (Lisp_Object *);
|
|
|
2622 #else
|
|
|
2623 #define dump_add_weak_object_chain(varaddr) DO_NOTHING
|
|
|
2624 #endif
|
|
428
|
2625
|
|
|
2626 /* Nonzero means Emacs has already been initialized.
|
|
|
2627 Used during startup to detect startup of dumped Emacs. */
|
|
|
2628 extern int initialized;
|
|
|
2629
|
|
771
|
2630
|
|
|
2631
|
|
|
2632 /************************************************************************/
|
|
|
2633 /* Misc definitions */
|
|
|
2634 /************************************************************************/
|
|
442
|
2635
|
|
|
2636 /************************************************************************/
|
|
|
2637 /* prototypes */
|
|
|
2638 /************************************************************************/
|
|
|
2639
|
|
|
2640 /* NOTE: Prototypes should go HERE, not in various header files, unless
|
|
|
2641 they specifically reference a type that's not defined in lisp.h.
|
|
|
2642 (And even then, you might consider adding the type to lisp.h.)
|
|
|
2643
|
|
|
2644 The idea is that header files typically contain the innards of objects,
|
|
|
2645 and we want to minimize the number of "dependencies" of one file on
|
|
|
2646 the specifics of such objects. Putting prototypes here minimizes the
|
|
|
2647 number of header files that need to be included -- good for a number
|
|
|
2648 of reasons. --ben */
|
|
|
2649
|
|
|
2650 /*--------------- prototypes for various public c functions ------------*/
|
|
|
2651
|
|
|
2652 /* Prototypes for all init/syms_of/vars_of initialization functions. */
|
|
|
2653 #include "symsinit.h"
|
|
|
2654
|
|
428
|
2655 /* Defined in alloc.c */
|
|
|
2656 void release_breathing_space (void);
|
|
|
2657 Lisp_Object noseeum_cons (Lisp_Object, Lisp_Object);
|
|
665
|
2658 Lisp_Object make_vector (Elemcount, Lisp_Object);
|
|
428
|
2659 Lisp_Object vector1 (Lisp_Object);
|
|
|
2660 Lisp_Object vector2 (Lisp_Object, Lisp_Object);
|
|
|
2661 Lisp_Object vector3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
665
|
2662 Lisp_Object make_bit_vector (Elemcount, Lisp_Object);
|
|
|
2663 Lisp_Object make_bit_vector_from_byte_vector (unsigned char *, Elemcount);
|
|
428
|
2664 Lisp_Object noseeum_make_marker (void);
|
|
|
2665 void garbage_collect_1 (void);
|
|
|
2666 Lisp_Object acons (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
2667 Lisp_Object cons3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
2668 Lisp_Object list1 (Lisp_Object);
|
|
|
2669 Lisp_Object list2 (Lisp_Object, Lisp_Object);
|
|
|
2670 Lisp_Object list3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
2671 Lisp_Object list4 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
2672 Lisp_Object list5 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
2673 Lisp_Object);
|
|
|
2674 Lisp_Object list6 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
2675 Lisp_Object, Lisp_Object);
|
|
|
2676 DECLARE_DOESNT_RETURN (memory_full (void));
|
|
|
2677 void disksave_object_finalization (void);
|
|
|
2678 extern int purify_flag;
|
|
|
2679 extern int gc_currently_forbidden;
|
|
|
2680 extern EMACS_INT gc_generation_number[1];
|
|
|
2681 int c_readonly (Lisp_Object);
|
|
|
2682 int lisp_readonly (Lisp_Object);
|
|
771
|
2683 Lisp_Object build_intstring (const Intbyte *);
|
|
665
|
2684 Lisp_Object build_string (const CIntbyte *);
|
|
609
|
2685 Lisp_Object build_ext_string (const Extbyte *, Lisp_Object);
|
|
771
|
2686 Lisp_Object build_msg_intstring (const Intbyte *);
|
|
|
2687 Lisp_Object build_msg_string (const CIntbyte *);
|
|
665
|
2688 Lisp_Object make_string (const Intbyte *, Bytecount);
|
|
442
|
2689 Lisp_Object make_ext_string (const Extbyte *, EMACS_INT, Lisp_Object);
|
|
771
|
2690 void init_string_ascii_begin (Lisp_Object string);
|
|
428
|
2691 Lisp_Object make_uninit_string (Bytecount);
|
|
|
2692 Lisp_Object make_float (double);
|
|
665
|
2693 Lisp_Object make_string_nocopy (const Intbyte *, Bytecount);
|
|
428
|
2694 void free_cons (Lisp_Cons *);
|
|
|
2695 void free_list (Lisp_Object);
|
|
|
2696 void free_alist (Lisp_Object);
|
|
|
2697 void mark_conses_in_list (Lisp_Object);
|
|
|
2698 void free_marker (Lisp_Marker *);
|
|
|
2699 int object_dead_p (Lisp_Object);
|
|
|
2700 void mark_object (Lisp_Object obj);
|
|
|
2701 int marked_p (Lisp_Object obj);
|
|
801
|
2702 int need_to_garbage_collect (void);
|
|
428
|
2703
|
|
|
2704 #ifdef MEMORY_USAGE_STATS
|
|
665
|
2705 Bytecount malloced_storage_size (void *, Bytecount, struct overhead_stats *);
|
|
|
2706 Bytecount fixed_type_block_overhead (Bytecount);
|
|
428
|
2707 #endif
|
|
|
2708 #ifdef PDUMP
|
|
|
2709 void pdump (void);
|
|
442
|
2710 int pdump_load (const char *);
|
|
428
|
2711
|
|
|
2712 extern char *pdump_start, *pdump_end;
|
|
|
2713 #define DUMPEDP(adr) ((((char *)(adr)) < pdump_end) && (((char *)(adr)) >= pdump_start))
|
|
|
2714 #else
|
|
|
2715 #define DUMPEDP(adr) 0
|
|
|
2716 #endif
|
|
|
2717
|
|
|
2718 /* Defined in buffer.c */
|
|
|
2719 Lisp_Object get_truename_buffer (Lisp_Object);
|
|
|
2720 void switch_to_buffer (Lisp_Object, Lisp_Object);
|
|
|
2721 extern int find_file_compare_truenames;
|
|
|
2722 extern int find_file_use_truenames;
|
|
771
|
2723 Intbyte *get_initial_directory (Intbyte *pathname, Bytecount size);
|
|
|
2724 extern Lisp_Object Vbuffer_alist;
|
|
|
2725 void set_buffer_internal (struct buffer *b);
|
|
|
2726 struct buffer *decode_buffer (Lisp_Object buffer, int allow_string);
|
|
|
2727
|
|
|
2728 void record_buffer (Lisp_Object buf);
|
|
|
2729 Lisp_Object get_buffer (Lisp_Object name,
|
|
|
2730 int error_if_deleted_or_does_not_exist);
|
|
|
2731 int map_over_sharing_buffers (struct buffer *buf,
|
|
|
2732 int (*mapfun) (struct buffer *buf,
|
|
|
2733 void *closure),
|
|
|
2734 void *closure);
|
|
|
2735
|
|
|
2736 extern struct buffer *current_buffer;
|
|
|
2737
|
|
|
2738 extern void init_initial_directory (void); /* initialize initial_directory */
|
|
|
2739
|
|
|
2740 EXFUN (Fbuffer_disable_undo, 1);
|
|
|
2741 EXFUN (Fbuffer_modified_p, 1);
|
|
|
2742 EXFUN (Fbuffer_name, 1);
|
|
|
2743 EXFUN (Fcurrent_buffer, 0);
|
|
|
2744 EXFUN (Ferase_buffer, 1);
|
|
|
2745 EXFUN (Fget_buffer, 1);
|
|
|
2746 EXFUN (Fget_buffer_create, 1);
|
|
|
2747 EXFUN (Fget_file_buffer, 1);
|
|
|
2748 EXFUN (Fkill_buffer, 1);
|
|
|
2749 EXFUN (Fother_buffer, 3);
|
|
|
2750 EXFUN (Frecord_buffer, 1);
|
|
|
2751 EXFUN (Fset_buffer, 1);
|
|
|
2752 EXFUN (Fset_buffer_modified_p, 2);
|
|
|
2753
|
|
|
2754 extern Lisp_Object QSscratch, Qafter_change_function, Qafter_change_functions;
|
|
|
2755 extern Lisp_Object Qbefore_change_function, Qbefore_change_functions;
|
|
|
2756 extern Lisp_Object Qbuffer_or_string_p, Qdefault_directory, Qfirst_change_hook;
|
|
|
2757 extern Lisp_Object Qpermanent_local, Vafter_change_function;
|
|
|
2758 extern Lisp_Object Vafter_change_functions, Vbefore_change_function;
|
|
|
2759 extern Lisp_Object Vbefore_change_functions, Vbuffer_alist, Vbuffer_defaults;
|
|
|
2760 extern Lisp_Object Vinhibit_read_only, Vtransient_mark_mode;
|
|
428
|
2761
|
|
563
|
2762 /* Defined in bytecode.c */
|
|
593
|
2763 DECLARE_DOESNT_RETURN (invalid_byte_code
|
|
665
|
2764 (const CIntbyte *reason, Lisp_Object frob));
|
|
563
|
2765
|
|
428
|
2766 /* Defined in callproc.c */
|
|
771
|
2767 Intbyte *egetenv (const CIntbyte *var);
|
|
|
2768 void eputenv (const CIntbyte *var, const CIntbyte *value);
|
|
|
2769 extern int env_initted;
|
|
428
|
2770
|
|
|
2771 /* Defined in console.c */
|
|
|
2772 void stuff_buffered_input (Lisp_Object);
|
|
|
2773
|
|
442
|
2774 /* Defined in console-msw.c */
|
|
|
2775 EXFUN (Fmswindows_message_box, 3);
|
|
|
2776 extern int mswindows_message_outputted;
|
|
771
|
2777 void mswindows_hide_console (void);
|
|
|
2778 int mswindows_output_console_string (const Intbyte *ptr, Bytecount len);
|
|
|
2779 void write_string_to_mswindows_debugging_output (Intbyte *str, Bytecount len);
|
|
442
|
2780
|
|
428
|
2781 /* Defined in data.c */
|
|
|
2782 DECLARE_DOESNT_RETURN (c_write_error (Lisp_Object));
|
|
|
2783 DECLARE_DOESNT_RETURN (lisp_write_error (Lisp_Object));
|
|
|
2784 DECLARE_DOESNT_RETURN (args_out_of_range (Lisp_Object, Lisp_Object));
|
|
|
2785 DECLARE_DOESNT_RETURN (args_out_of_range_3 (Lisp_Object, Lisp_Object,
|
|
|
2786 Lisp_Object));
|
|
|
2787 Lisp_Object wrong_type_argument (Lisp_Object, Lisp_Object);
|
|
|
2788 DECLARE_DOESNT_RETURN (dead_wrong_type_argument (Lisp_Object, Lisp_Object));
|
|
|
2789 void check_int_range (EMACS_INT, EMACS_INT, EMACS_INT);
|
|
|
2790
|
|
771
|
2791 EXFUN (Fint_to_char, 1);
|
|
|
2792 EXFUN (Fchar_to_int, 1);
|
|
|
2793
|
|
428
|
2794 enum arith_comparison {
|
|
|
2795 arith_equal,
|
|
|
2796 arith_notequal,
|
|
|
2797 arith_less,
|
|
|
2798 arith_grtr,
|
|
|
2799 arith_less_or_equal,
|
|
|
2800 arith_grtr_or_equal };
|
|
|
2801 Lisp_Object arithcompare (Lisp_Object, Lisp_Object, enum arith_comparison);
|
|
|
2802
|
|
707
|
2803 /* Do NOT use word_to_lisp or wasteful_word_to_lisp to decode time_t's
|
|
|
2804 unless you KNOW arg is non-negative. They cannot return negative
|
|
|
2805 values! Use make_time. */
|
|
428
|
2806 Lisp_Object word_to_lisp (unsigned int);
|
|
|
2807 unsigned int lisp_to_word (Lisp_Object);
|
|
|
2808
|
|
|
2809 /* Defined in dired.c */
|
|
771
|
2810 Lisp_Object make_directory_hash_table (const Intbyte *);
|
|
428
|
2811 Lisp_Object wasteful_word_to_lisp (unsigned int);
|
|
|
2812
|
|
|
2813 /* Defined in doc.c */
|
|
771
|
2814 Lisp_Object unparesseuxify_doc_string (int, EMACS_INT, Intbyte *, Lisp_Object);
|
|
428
|
2815 Lisp_Object read_doc_string (Lisp_Object);
|
|
|
2816
|
|
|
2817 /* Defined in doprnt.c */
|
|
771
|
2818
|
|
|
2819 Bytecount emacs_doprnt_va (Lisp_Object stream, const Intbyte *format_nonreloc,
|
|
|
2820 Bytecount format_length, Lisp_Object format_reloc,
|
|
|
2821 va_list vargs);
|
|
|
2822 Bytecount emacs_doprnt (Lisp_Object stream, const Intbyte *format_nonreloc,
|
|
|
2823 Bytecount format_length, Lisp_Object format_reloc,
|
|
|
2824 int nargs, const Lisp_Object *largs, ...);
|
|
|
2825 Lisp_Object emacs_vsprintf_string_lisp (const CIntbyte *format_nonreloc,
|
|
|
2826 Lisp_Object format_reloc, int nargs,
|
|
|
2827 const Lisp_Object *largs);
|
|
|
2828 Lisp_Object emacs_sprintf_string_lisp (const CIntbyte *format_nonreloc,
|
|
|
2829 Lisp_Object format_reloc, int nargs, ...);
|
|
|
2830 Intbyte *emacs_vsprintf_malloc_lisp (const CIntbyte *format_nonreloc,
|
|
|
2831 Lisp_Object format_reloc, int nargs,
|
|
|
2832 const Lisp_Object *largs,
|
|
|
2833 Bytecount *len_out);
|
|
|
2834 Intbyte *emacs_sprintf_malloc_lisp (Bytecount *len_out,
|
|
|
2835 const CIntbyte *format_nonreloc,
|
|
|
2836 Lisp_Object format_reloc, int nargs, ...);
|
|
|
2837 Lisp_Object emacs_vsprintf_string (const CIntbyte *format, va_list vargs);
|
|
|
2838 Lisp_Object emacs_sprintf_string (const CIntbyte *format, ...)
|
|
|
2839 PRINTF_ARGS (1, 2);
|
|
|
2840 Intbyte *emacs_vsprintf_malloc (const CIntbyte *format, va_list vargs,
|
|
|
2841 Bytecount *len_out);
|
|
|
2842 Intbyte *emacs_sprintf_malloc (Bytecount *len_out, const CIntbyte *format, ...)
|
|
|
2843 PRINTF_ARGS (2, 3);
|
|
|
2844 Bytecount emacs_vsprintf (Intbyte *output, const CIntbyte *format,
|
|
|
2845 va_list vargs);
|
|
|
2846 Bytecount emacs_sprintf (Intbyte *output, const CIntbyte *format, ...)
|
|
|
2847 PRINTF_ARGS (2, 3);
|
|
|
2848
|
|
428
|
2849
|
|
|
2850 /* Defined in editfns.c */
|
|
|
2851 void uncache_home_directory (void);
|
|
771
|
2852 Intbyte *get_home_directory (void);
|
|
|
2853 Intbyte *user_login_name (uid_t *);
|
|
665
|
2854 Charbpos charbpos_clip_to_bounds (Charbpos, Charbpos, Charbpos);
|
|
|
2855 Bytebpos bytebpos_clip_to_bounds (Bytebpos, Bytebpos, Bytebpos);
|
|
428
|
2856 void buffer_insert1 (struct buffer *, Lisp_Object);
|
|
665
|
2857 Lisp_Object make_string_from_buffer (struct buffer *, Charbpos, Charcount);
|
|
|
2858 Lisp_Object make_string_from_buffer_no_extents (struct buffer *, Charbpos, Charcount);
|
|
707
|
2859 Lisp_Object make_time (time_t);
|
|
428
|
2860 Lisp_Object save_excursion_save (void);
|
|
|
2861 Lisp_Object save_restriction_save (void);
|
|
|
2862 Lisp_Object save_excursion_restore (Lisp_Object);
|
|
|
2863 Lisp_Object save_restriction_restore (Lisp_Object);
|
|
771
|
2864 void widen_buffer (struct buffer *b, int no_clip);
|
|
|
2865 int beginning_of_line_p (struct buffer *b, Charbpos pt);
|
|
428
|
2866
|
|
|
2867 /* Defined in emacsfns.c */
|
|
|
2868 Lisp_Object save_current_buffer_restore (Lisp_Object);
|
|
|
2869
|
|
|
2870 /* Defined in emacs.c */
|
|
|
2871 SIGTYPE fatal_error_signal (int);
|
|
442
|
2872 Lisp_Object make_arg_list (int, Extbyte **);
|
|
|
2873 void make_argc_argv (Lisp_Object, int *, Extbyte ***);
|
|
|
2874 void free_argc_argv (Extbyte **);
|
|
771
|
2875 Lisp_Object split_external_path (const Extbyte *path);
|
|
|
2876 Lisp_Object split_env_path (const CIntbyte *evarname, const Intbyte *default_);
|
|
|
2877
|
|
428
|
2878 /* Nonzero means don't do interactive redisplay and don't change tty modes */
|
|
442
|
2879 extern int noninteractive, noninteractive1;
|
|
771
|
2880 extern int inhibit_non_essential_printing_operations;
|
|
428
|
2881 extern int preparing_for_armageddon;
|
|
458
|
2882 extern Fixnum emacs_priority;
|
|
428
|
2883 extern int running_asynch_code;
|
|
|
2884 extern int suppress_early_error_handler_backtrace;
|
|
771
|
2885 void debug_break (void);
|
|
|
2886 int debug_can_access_memory (void *ptr, Bytecount len);
|
|
|
2887 void really_abort (void);
|
|
776
|
2888 void zero_out_command_line_status_vars (void);
|
|
428
|
2889
|
|
|
2890 /* Defined in eval.c */
|
|
563
|
2891 DECLARE_DOESNT_RETURN (signal_error_1 (Lisp_Object, Lisp_Object));
|
|
|
2892 void maybe_signal_error_1 (Lisp_Object, Lisp_Object, Lisp_Object,
|
|
578
|
2893 Error_Behavior);
|
|
563
|
2894 Lisp_Object maybe_signal_continuable_error_1 (Lisp_Object, Lisp_Object,
|
|
578
|
2895 Lisp_Object, Error_Behavior);
|
|
609
|
2896 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS (signal_ferror
|
|
|
2897 (Lisp_Object,
|
|
665
|
2898 const CIntbyte *,
|
|
609
|
2899 ...), 2, 3);
|
|
578
|
2900 void maybe_signal_ferror (Lisp_Object, Lisp_Object, Error_Behavior,
|
|
665
|
2901 const CIntbyte *, ...) PRINTF_ARGS (4, 5);
|
|
|
2902 Lisp_Object signal_continuable_ferror (Lisp_Object, const CIntbyte *, ...)
|
|
442
|
2903 PRINTF_ARGS (2, 3);
|
|
563
|
2904 Lisp_Object maybe_signal_continuable_ferror (Lisp_Object, Lisp_Object,
|
|
578
|
2905 Error_Behavior,
|
|
665
|
2906 const CIntbyte *, ...)
|
|
442
|
2907 PRINTF_ARGS (4, 5);
|
|
563
|
2908
|
|
665
|
2909 Lisp_Object build_error_data (const CIntbyte *reason, Lisp_Object frob);
|
|
|
2910 DECLARE_DOESNT_RETURN (signal_error (Lisp_Object, const CIntbyte *,
|
|
563
|
2911 Lisp_Object));
|
|
665
|
2912 void maybe_signal_error (Lisp_Object, const CIntbyte *, Lisp_Object,
|
|
578
|
2913 Lisp_Object, Error_Behavior);
|
|
665
|
2914 Lisp_Object signal_continuable_error (Lisp_Object, const CIntbyte *,
|
|
563
|
2915 Lisp_Object);
|
|
665
|
2916 Lisp_Object maybe_signal_continuable_error (Lisp_Object, const CIntbyte *,
|
|
563
|
2917 Lisp_Object,
|
|
578
|
2918 Lisp_Object, Error_Behavior);
|
|
563
|
2919 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS (signal_ferror_with_frob
|
|
442
|
2920 (Lisp_Object, Lisp_Object,
|
|
665
|
2921 const CIntbyte *,
|
|
442
|
2922 ...), 3, 4);
|
|
563
|
2923 void maybe_signal_ferror_with_frob (Lisp_Object, Lisp_Object, Lisp_Object,
|
|
578
|
2924 Error_Behavior,
|
|
665
|
2925 const CIntbyte *, ...) PRINTF_ARGS (5, 6);
|
|
563
|
2926 Lisp_Object signal_continuable_ferror_with_frob (Lisp_Object, Lisp_Object,
|
|
665
|
2927 const CIntbyte *,
|
|
563
|
2928 ...) PRINTF_ARGS (3, 4);
|
|
|
2929 Lisp_Object maybe_signal_continuable_ferror_with_frob (Lisp_Object,
|
|
|
2930 Lisp_Object,
|
|
|
2931 Lisp_Object,
|
|
578
|
2932 Error_Behavior,
|
|
665
|
2933 const CIntbyte *, ...)
|
|
442
|
2934 PRINTF_ARGS (5, 6);
|
|
665
|
2935 DECLARE_DOESNT_RETURN (signal_error_2 (Lisp_Object, const CIntbyte *,
|
|
563
|
2936 Lisp_Object, Lisp_Object));
|
|
665
|
2937 void maybe_signal_error_2 (Lisp_Object, const CIntbyte *, Lisp_Object,
|
|
578
|
2938 Lisp_Object, Lisp_Object, Error_Behavior);
|
|
665
|
2939 Lisp_Object signal_continuable_error_2 (Lisp_Object, const CIntbyte *,
|
|
563
|
2940 Lisp_Object, Lisp_Object);
|
|
665
|
2941 Lisp_Object maybe_signal_continuable_error_2 (Lisp_Object, const CIntbyte *,
|
|
563
|
2942 Lisp_Object, Lisp_Object,
|
|
|
2943 Lisp_Object,
|
|
578
|
2944 Error_Behavior);
|
|
563
|
2945
|
|
|
2946
|
|
436
|
2947 DECLARE_DOESNT_RETURN (signal_malformed_list_error (Lisp_Object));
|
|
|
2948 DECLARE_DOESNT_RETURN (signal_malformed_property_list_error (Lisp_Object));
|
|
|
2949 DECLARE_DOESNT_RETURN (signal_circular_list_error (Lisp_Object));
|
|
|
2950 DECLARE_DOESNT_RETURN (signal_circular_property_list_error (Lisp_Object));
|
|
|
2951
|
|
665
|
2952 DECLARE_DOESNT_RETURN (syntax_error (const CIntbyte *reason,
|
|
609
|
2953 Lisp_Object frob));
|
|
665
|
2954 DECLARE_DOESNT_RETURN (syntax_error_2 (const CIntbyte *reason,
|
|
609
|
2955 Lisp_Object frob1,
|
|
442
|
2956 Lisp_Object frob2));
|
|
665
|
2957 void maybe_syntax_error (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
578
|
2958 Error_Behavior);
|
|
665
|
2959 DECLARE_DOESNT_RETURN (sferror (const CIntbyte *reason, Lisp_Object frob));
|
|
|
2960 DECLARE_DOESNT_RETURN (sferror_2 (const CIntbyte *reason, Lisp_Object frob1,
|
|
563
|
2961 Lisp_Object frob2));
|
|
665
|
2962 void maybe_sferror (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
578
|
2963 Error_Behavior);
|
|
665
|
2964 DECLARE_DOESNT_RETURN (invalid_argument (const CIntbyte *reason,
|
|
442
|
2965 Lisp_Object frob));
|
|
665
|
2966 DECLARE_DOESNT_RETURN (invalid_argument_2 (const CIntbyte *reason,
|
|
442
|
2967 Lisp_Object frob1,
|
|
|
2968 Lisp_Object frob2));
|
|
665
|
2969 void maybe_invalid_argument (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
578
|
2970 Error_Behavior);
|
|
665
|
2971 DECLARE_DOESNT_RETURN (invalid_operation (const CIntbyte *reason,
|
|
563
|
2972 Lisp_Object frob));
|
|
665
|
2973 DECLARE_DOESNT_RETURN (invalid_operation_2 (const CIntbyte *reason,
|
|
563
|
2974 Lisp_Object frob1,
|
|
|
2975 Lisp_Object frob2));
|
|
665
|
2976 void maybe_invalid_operation (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
578
|
2977 Error_Behavior);
|
|
665
|
2978 DECLARE_DOESNT_RETURN (invalid_state (const CIntbyte *reason,
|
|
563
|
2979 Lisp_Object frob));
|
|
665
|
2980 DECLARE_DOESNT_RETURN (invalid_state_2 (const CIntbyte *reason,
|
|
563
|
2981 Lisp_Object frob1,
|
|
|
2982 Lisp_Object frob2));
|
|
665
|
2983 void maybe_invalid_state (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
609
|
2984 Error_Behavior);
|
|
665
|
2985 DECLARE_DOESNT_RETURN (invalid_change (const CIntbyte *reason,
|
|
563
|
2986 Lisp_Object frob));
|
|
665
|
2987 DECLARE_DOESNT_RETURN (invalid_change_2 (const CIntbyte *reason,
|
|
563
|
2988 Lisp_Object frob1,
|
|
|
2989 Lisp_Object frob2));
|
|
665
|
2990 void maybe_invalid_change (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
609
|
2991 Error_Behavior);
|
|
665
|
2992 DECLARE_DOESNT_RETURN (invalid_constant (const CIntbyte *reason,
|
|
563
|
2993 Lisp_Object frob));
|
|
665
|
2994 DECLARE_DOESNT_RETURN (invalid_constant_2 (const CIntbyte *reason,
|
|
563
|
2995 Lisp_Object frob1,
|
|
|
2996 Lisp_Object frob2));
|
|
665
|
2997 void maybe_invalid_constant (const CIntbyte *, Lisp_Object, Lisp_Object,
|
|
578
|
2998 Error_Behavior);
|
|
665
|
2999 DECLARE_DOESNT_RETURN (wtaerror (const CIntbyte *reason, Lisp_Object frob));
|
|
|
3000 DECLARE_DOESNT_RETURN (out_of_memory (const CIntbyte *reason,
|
|
563
|
3001 Lisp_Object frob));
|
|
665
|
3002 DECLARE_DOESNT_RETURN (stack_overflow (const CIntbyte *reason,
|
|
442
|
3003 Lisp_Object frob));
|
|
563
|
3004 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS (printing_unreadable_object
|
|
665
|
3005 (const CIntbyte *,
|
|
563
|
3006 ...), 1, 2);
|
|
442
|
3007
|
|
436
|
3008 Lisp_Object signal_void_function_error (Lisp_Object);
|
|
|
3009 Lisp_Object signal_invalid_function_error (Lisp_Object);
|
|
|
3010 Lisp_Object signal_wrong_number_of_arguments_error (Lisp_Object, int);
|
|
|
3011
|
|
428
|
3012 Lisp_Object run_hook_with_args_in_buffer (struct buffer *, int, Lisp_Object *,
|
|
|
3013 enum run_hooks_condition);
|
|
|
3014 Lisp_Object run_hook_with_args (int, Lisp_Object *, enum run_hooks_condition);
|
|
|
3015 void va_run_hook_with_args (Lisp_Object, int, ...);
|
|
|
3016 void va_run_hook_with_args_in_buffer (struct buffer *, Lisp_Object, int, ...);
|
|
|
3017 Lisp_Object run_hook (Lisp_Object);
|
|
|
3018 Lisp_Object apply1 (Lisp_Object, Lisp_Object);
|
|
|
3019 Lisp_Object call0 (Lisp_Object);
|
|
|
3020 Lisp_Object call1 (Lisp_Object, Lisp_Object);
|
|
|
3021 Lisp_Object call2 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3022 Lisp_Object call3 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3023 Lisp_Object call4 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3024 Lisp_Object);
|
|
|
3025 Lisp_Object call5 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3026 Lisp_Object, Lisp_Object);
|
|
|
3027 Lisp_Object call6 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3028 Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3029 Lisp_Object call7 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3030 Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3031 Lisp_Object call8 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3032 Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3033 Lisp_Object);
|
|
|
3034 Lisp_Object call0_in_buffer (struct buffer *, Lisp_Object);
|
|
|
3035 Lisp_Object call1_in_buffer (struct buffer *, Lisp_Object, Lisp_Object);
|
|
|
3036 Lisp_Object call2_in_buffer (struct buffer *, Lisp_Object, Lisp_Object,
|
|
|
3037 Lisp_Object);
|
|
|
3038 Lisp_Object call3_in_buffer (struct buffer *, Lisp_Object, Lisp_Object,
|
|
|
3039 Lisp_Object, Lisp_Object);
|
|
|
3040 Lisp_Object call4_in_buffer (struct buffer *, Lisp_Object, Lisp_Object,
|
|
|
3041 Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3042 Lisp_Object call5_in_buffer (struct buffer *, Lisp_Object, Lisp_Object,
|
|
|
3043 Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3044 Lisp_Object);
|
|
|
3045 Lisp_Object call6_in_buffer (struct buffer *, Lisp_Object, Lisp_Object,
|
|
|
3046 Lisp_Object, Lisp_Object, Lisp_Object,
|
|
|
3047 Lisp_Object, Lisp_Object);
|
|
|
3048 Lisp_Object eval_in_buffer (struct buffer *, Lisp_Object);
|
|
|
3049 Lisp_Object call0_with_handler (Lisp_Object, Lisp_Object);
|
|
|
3050 Lisp_Object call1_with_handler (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
665
|
3051 Lisp_Object eval_in_buffer_trapping_errors (const CIntbyte *, struct buffer *,
|
|
428
|
3052 Lisp_Object);
|
|
665
|
3053 Lisp_Object run_hook_trapping_errors (const CIntbyte *, Lisp_Object);
|
|
|
3054 Lisp_Object safe_run_hook_trapping_errors (const CIntbyte *, Lisp_Object, int);
|
|
|
3055 Lisp_Object call0_trapping_errors (const CIntbyte *, Lisp_Object);
|
|
|
3056 Lisp_Object call1_trapping_errors (const CIntbyte *, Lisp_Object, Lisp_Object);
|
|
|
3057 Lisp_Object call2_trapping_errors (const CIntbyte *,
|
|
428
|
3058 Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3059 Lisp_Object call_with_suspended_errors (lisp_fn_t, volatile Lisp_Object, Lisp_Object,
|
|
578
|
3060 Error_Behavior, int, ...);
|
|
428
|
3061 /* C Code should be using internal_catch, record_unwind_p, condition_case_1 */
|
|
|
3062 Lisp_Object internal_catch (Lisp_Object, Lisp_Object (*) (Lisp_Object),
|
|
|
3063 Lisp_Object, int * volatile);
|
|
|
3064 Lisp_Object condition_case_1 (Lisp_Object,
|
|
|
3065 Lisp_Object (*) (Lisp_Object),
|
|
|
3066 Lisp_Object,
|
|
|
3067 Lisp_Object (*) (Lisp_Object, Lisp_Object),
|
|
|
3068 Lisp_Object);
|
|
|
3069 Lisp_Object condition_case_3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
771
|
3070 Lisp_Object unbind_to_1 (int, Lisp_Object);
|
|
|
3071 #define unbind_to(obj) unbind_to_1 (obj, Qnil)
|
|
428
|
3072 void specbind (Lisp_Object, Lisp_Object);
|
|
771
|
3073 int record_unwind_protect (Lisp_Object (*) (Lisp_Object), Lisp_Object);
|
|
|
3074 int record_unwind_protect_freeing (void *ptr);
|
|
|
3075 int record_unwind_protect_freeing_dynarr (void *ptr);
|
|
802
|
3076 int internal_bind_int (int *addr, int newval);
|
|
|
3077 int internal_bind_lisp_object (Lisp_Object *addr, Lisp_Object newval);
|
|
428
|
3078 void do_autoload (Lisp_Object, Lisp_Object);
|
|
|
3079 Lisp_Object un_autoload (Lisp_Object);
|
|
|
3080 void warn_when_safe_lispobj (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
665
|
3081 void warn_when_safe (Lisp_Object, Lisp_Object, const CIntbyte *,
|
|
428
|
3082 ...) PRINTF_ARGS (3, 4);
|
|
|
3083
|
|
|
3084
|
|
|
3085 /* Defined in event-stream.c */
|
|
|
3086 void wait_delaying_user_input (int (*) (void *), void *);
|
|
|
3087 int detect_input_pending (void);
|
|
|
3088 void reset_this_command_keys (Lisp_Object, int);
|
|
|
3089 Lisp_Object enqueue_misc_user_event (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3090 Lisp_Object enqueue_misc_user_event_pos (Lisp_Object, Lisp_Object,
|
|
|
3091 Lisp_Object, int, int, int, int);
|
|
442
|
3092 extern int modifier_keys_are_sticky;
|
|
428
|
3093
|
|
|
3094 /* Defined in event-Xt.c */
|
|
442
|
3095 void enqueue_Xt_dispatch_event (Lisp_Object event);
|
|
428
|
3096 void signal_special_Xt_user_event (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3097
|
|
|
3098
|
|
|
3099 /* Defined in events.c */
|
|
|
3100 void clear_event_resource (void);
|
|
|
3101 Lisp_Object allocate_event (void);
|
|
|
3102
|
|
771
|
3103 EXFUN (Fevent_x_pixel, 1);
|
|
|
3104 EXFUN (Fevent_y_pixel, 1);
|
|
|
3105
|
|
|
3106
|
|
|
3107 /* Defined in file-coding.c */
|
|
|
3108 EXFUN (Fcoding_category_list, 0);
|
|
|
3109 EXFUN (Fcoding_category_system, 1);
|
|
|
3110 EXFUN (Fcoding_priority_list, 0);
|
|
|
3111 EXFUN (Fcoding_system_description, 1);
|
|
|
3112 EXFUN (Fcoding_system_documentation, 1);
|
|
|
3113 EXFUN (Fcoding_system_list, 1);
|
|
|
3114 EXFUN (Fcoding_system_name, 1);
|
|
|
3115 EXFUN (Fcoding_system_p, 1);
|
|
|
3116 EXFUN (Fcoding_system_property, 2);
|
|
|
3117 EXFUN (Fcoding_system_type, 1);
|
|
|
3118 EXFUN (Fcopy_coding_system, 2);
|
|
|
3119 EXFUN (Fdecode_big5_char, 1);
|
|
|
3120 EXFUN (Fdecode_coding_region, 4);
|
|
|
3121 EXFUN (Fdecode_shift_jis_char, 1);
|
|
|
3122 EXFUN (Fdefine_coding_system_alias, 2);
|
|
|
3123 EXFUN (Fdetect_coding_region, 3);
|
|
|
3124 EXFUN (Fdefault_encoding_detection_enabled_p, 0);
|
|
|
3125 EXFUN (Fencode_big5_char, 1);
|
|
|
3126 EXFUN (Fencode_coding_region, 4);
|
|
|
3127 EXFUN (Fencode_shift_jis_char, 1);
|
|
|
3128 EXFUN (Ffind_coding_system, 1);
|
|
|
3129 EXFUN (Fget_coding_system, 1);
|
|
|
3130 EXFUN (Fmake_coding_system, 4);
|
|
|
3131 EXFUN (Fset_coding_category_system, 2);
|
|
|
3132 EXFUN (Fset_coding_priority_list, 1);
|
|
|
3133 EXFUN (Fsubsidiary_coding_system, 2);
|
|
|
3134
|
|
|
3135 extern Lisp_Object Qshift_jis, Qiso2022, Qbig5, Qccl;
|
|
|
3136 extern Lisp_Object Qcharset_g0;
|
|
|
3137 extern Lisp_Object Qcharset_g1, Qcharset_g2, Qcharset_g3, Qcoding_system_error;
|
|
|
3138 extern Lisp_Object Qcoding_systemp, Qcr, Qcrlf, Qdecode, Qencode;
|
|
|
3139 extern Lisp_Object Qeol_cr, Qeol_crlf, Qeol_lf, Qeol_type, Qescape_quoted;
|
|
|
3140 extern Lisp_Object Qforce_g0_on_output, Qforce_g1_on_output;
|
|
|
3141 extern Lisp_Object Qforce_g2_on_output, Qforce_g3_on_output;
|
|
|
3142 extern Lisp_Object Qinput_charset_conversion, Qlf, Qlock_shift;
|
|
|
3143 extern Lisp_Object Qmnemonic, Qno_ascii_cntl, Qno_ascii_eol;
|
|
|
3144 extern Lisp_Object Qno_conversion, Qraw_text;
|
|
|
3145 extern Lisp_Object Qno_iso6429, Qoutput_charset_conversion;
|
|
|
3146 extern Lisp_Object Qpost_read_conversion, Qpre_write_conversion, Qseven;
|
|
|
3147 extern Lisp_Object Qshort, Vcoding_system_for_read;
|
|
|
3148 extern Lisp_Object Vcoding_system_for_write;
|
|
|
3149 extern Lisp_Object Vfile_name_coding_system, Vkeyboard_coding_system;
|
|
|
3150 extern Lisp_Object Vterminal_coding_system;
|
|
|
3151 extern Lisp_Object Qcanonicalize_after_coding;
|
|
|
3152 void init_charset_unicode_tables (Lisp_Object charset);
|
|
|
3153 void free_charset_unicode_tables (Lisp_Object charset);
|
|
|
3154 void recalculate_unicode_precedence (void);
|
|
|
3155 int coding_system_is_for_text_file (Lisp_Object coding_system);
|
|
|
3156 Lisp_Object find_coding_system_for_text_file (Lisp_Object name, int eol_wrap);
|
|
|
3157 Lisp_Object get_coding_system_for_text_file (Lisp_Object name, int eol_wrap);
|
|
|
3158 int coding_system_is_binary (Lisp_Object coding_system);
|
|
|
3159
|
|
|
3160
|
|
428
|
3161 /* Defined in fileio.c */
|
|
|
3162 void record_auto_save (void);
|
|
|
3163 void force_auto_save_soon (void);
|
|
563
|
3164 DECLARE_DOESNT_RETURN (report_error_with_errno (Lisp_Object errtype,
|
|
665
|
3165 const CIntbyte *string,
|
|
563
|
3166 Lisp_Object data));
|
|
|
3167 DECLARE_DOESNT_RETURN (report_file_type_error (Lisp_Object errtype,
|
|
|
3168 Lisp_Object oserrmess,
|
|
665
|
3169 const CIntbyte *string,
|
|
563
|
3170 Lisp_Object data));
|
|
665
|
3171 DECLARE_DOESNT_RETURN (report_file_error (const CIntbyte *, Lisp_Object));
|
|
428
|
3172 Lisp_Object lisp_strerror (int);
|
|
|
3173 Lisp_Object expand_and_dir_to_file (Lisp_Object, Lisp_Object);
|
|
|
3174 int internal_delete_file (Lisp_Object);
|
|
|
3175
|
|
|
3176 /* Defined in filelock.c */
|
|
|
3177 void lock_file (Lisp_Object);
|
|
|
3178 void unlock_file (Lisp_Object);
|
|
|
3179 void unlock_all_files (void);
|
|
|
3180 void unlock_buffer (struct buffer *);
|
|
|
3181
|
|
|
3182 /* Defined in filemode.c */
|
|
|
3183 void filemodestring (struct stat *, char *);
|
|
|
3184
|
|
|
3185 /* Defined in floatfns.c */
|
|
|
3186 double extract_float (Lisp_Object);
|
|
|
3187
|
|
|
3188 /* Defined in fns.c */
|
|
|
3189 Lisp_Object list_sort (Lisp_Object, Lisp_Object,
|
|
|
3190 int (*) (Lisp_Object, Lisp_Object, Lisp_Object));
|
|
|
3191 Lisp_Object merge (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3192
|
|
|
3193 void bump_string_modiff (Lisp_Object);
|
|
|
3194 Lisp_Object memq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3195 Lisp_Object assoc_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3196 Lisp_Object assq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3197 Lisp_Object rassq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3198 Lisp_Object delq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3199 Lisp_Object delq_no_quit_and_free_cons (Lisp_Object, Lisp_Object);
|
|
|
3200 Lisp_Object remassoc_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3201 Lisp_Object remassq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3202 Lisp_Object remrassq_no_quit (Lisp_Object, Lisp_Object);
|
|
|
3203
|
|
|
3204 int plists_differ (Lisp_Object, Lisp_Object, int, int, int);
|
|
|
3205 Lisp_Object internal_plist_get (Lisp_Object, Lisp_Object);
|
|
|
3206 void internal_plist_put (Lisp_Object *, Lisp_Object, Lisp_Object);
|
|
|
3207 int internal_remprop (Lisp_Object *, Lisp_Object);
|
|
|
3208 Lisp_Object external_plist_get (Lisp_Object *, Lisp_Object,
|
|
578
|
3209 int, Error_Behavior);
|
|
428
|
3210 void external_plist_put (Lisp_Object *, Lisp_Object,
|
|
578
|
3211 Lisp_Object, int, Error_Behavior);
|
|
|
3212 int external_remprop (Lisp_Object *, Lisp_Object, int, Error_Behavior);
|
|
428
|
3213 int internal_equal (Lisp_Object, Lisp_Object, int);
|
|
801
|
3214 int internal_equalp (Lisp_Object obj1, Lisp_Object obj2, int depth);
|
|
428
|
3215 Lisp_Object concat2 (Lisp_Object, Lisp_Object);
|
|
|
3216 Lisp_Object concat3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3217 Lisp_Object vconcat2 (Lisp_Object, Lisp_Object);
|
|
|
3218 Lisp_Object vconcat3 (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3219 Lisp_Object nconc2 (Lisp_Object, Lisp_Object);
|
|
|
3220 Lisp_Object bytecode_nconc2 (Lisp_Object *);
|
|
442
|
3221 void check_losing_bytecode (const char *, Lisp_Object);
|
|
428
|
3222
|
|
771
|
3223 Lisp_Object add_suffix_to_symbol (Lisp_Object symbol,
|
|
|
3224 const Char_ASCII *ascii_string);
|
|
|
3225 Lisp_Object add_prefix_to_symbol (const Char_ASCII *ascii_string,
|
|
|
3226 Lisp_Object symbol);
|
|
|
3227
|
|
428
|
3228 /* Defined in glyphs.c */
|
|
578
|
3229 Error_Behavior decode_error_behavior_flag (Lisp_Object);
|
|
|
3230 Lisp_Object encode_error_behavior_flag (Error_Behavior);
|
|
428
|
3231
|
|
563
|
3232 /* Defined in glyphs-shared.c */
|
|
|
3233 void shared_resource_validate (Lisp_Object instantiator);
|
|
|
3234 Lisp_Object shared_resource_normalize (Lisp_Object inst,
|
|
|
3235 Lisp_Object console_type,
|
|
|
3236 Lisp_Object dest_mask,
|
|
|
3237 Lisp_Object tag);
|
|
|
3238 extern Lisp_Object Q_resource_type, Q_resource_id;
|
|
|
3239
|
|
|
3240 /* Defined in gui.c */
|
|
|
3241 DECLARE_DOESNT_RETURN (gui_error (const char *reason,
|
|
|
3242 Lisp_Object frob));
|
|
569
|
3243 DECLARE_DOESNT_RETURN (gui_error_2 (const char *reason,
|
|
|
3244 Lisp_Object frob0, Lisp_Object frob1));
|
|
428
|
3245 /* Defined in indent.c */
|
|
665
|
3246 int bi_spaces_at_point (struct buffer *, Bytebpos);
|
|
|
3247 int column_at_point (struct buffer *, Charbpos, int);
|
|
793
|
3248 int string_column_at_point (Lisp_Object, Charbpos, int);
|
|
428
|
3249 int current_column (struct buffer *);
|
|
|
3250 void invalidate_current_column (void);
|
|
665
|
3251 Charbpos vmotion (struct window *, Charbpos, int, int *);
|
|
|
3252 Charbpos vmotion_pixels (Lisp_Object, Charbpos, int, int, int *);
|
|
428
|
3253
|
|
771
|
3254 /* Defined in insdel.c */
|
|
|
3255 void set_buffer_point (struct buffer *buf, Charbpos pos, Bytebpos bipos);
|
|
|
3256
|
|
|
3257 /* Defined in intl-win32.c */
|
|
|
3258 EXFUN (Fmswindows_set_current_locale, 1);
|
|
|
3259 EXFUN (Fmswindows_current_locale, 0);
|
|
|
3260 EXFUN (Fmswindows_user_default_locale, 0);
|
|
|
3261 EXFUN (Fmswindows_system_default_locale, 0);
|
|
|
3262 EXFUN (Fmswindows_locale_code_page, 1);
|
|
|
3263 EXFUN (Fmswindows_supported_locales, 0);
|
|
|
3264 EXFUN (Fmswindows_charset_code_page, 1);
|
|
|
3265 EXFUN (Fmswindows_set_charset_code_page, 2);
|
|
|
3266
|
|
|
3267 extern Lisp_Object Qmswindows_tstr, Qmswindows_unicode;
|
|
|
3268 extern Lisp_Object Qmswindows_multibyte, Qmswindows_multibyte_to_unicode;
|
|
|
3269
|
|
428
|
3270 /* Defined in keymap.c */
|
|
793
|
3271 void where_is_to_char (Lisp_Object, Eistring *);
|
|
428
|
3272
|
|
|
3273 /* Defined in lread.c */
|
|
|
3274 void ebolify_bytecode_constants (Lisp_Object);
|
|
|
3275 void close_load_descs (void);
|
|
|
3276 int locate_file (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object *, int);
|
|
|
3277 EXFUN (Flocate_file_clear_hashing, 1);
|
|
442
|
3278 int isfloat_string (const char *);
|
|
428
|
3279
|
|
|
3280 /* Well, I've decided to enable this. -- ben */
|
|
|
3281 /* And I've decided to make it work right. -- sb */
|
|
|
3282 #define LOADHIST
|
|
|
3283 /* Define the following symbol to enable load history of dumped files */
|
|
|
3284 #define LOADHIST_DUMPED
|
|
|
3285 /* Define the following symbol to enable load history of C source */
|
|
|
3286 #define LOADHIST_BUILTIN
|
|
|
3287
|
|
|
3288 #ifdef LOADHIST /* this is just a stupid idea */
|
|
|
3289 #define LOADHIST_ATTACH(x) \
|
|
|
3290 do { if (initialized) Vcurrent_load_list = Fcons (x, Vcurrent_load_list); } \
|
|
|
3291 while (0)
|
|
|
3292 #else /*! LOADHIST */
|
|
|
3293 # define LOADHIST_ATTACH(x)
|
|
|
3294 #endif /*! LOADHIST */
|
|
|
3295
|
|
|
3296 /* Defined in marker.c */
|
|
665
|
3297 Bytebpos bi_marker_position (Lisp_Object);
|
|
|
3298 Charbpos marker_position (Lisp_Object);
|
|
|
3299 void set_bi_marker_position (Lisp_Object, Bytebpos);
|
|
|
3300 void set_marker_position (Lisp_Object, Charbpos);
|
|
428
|
3301 void unchain_marker (Lisp_Object);
|
|
|
3302 Lisp_Object noseeum_copy_marker (Lisp_Object, Lisp_Object);
|
|
|
3303 Lisp_Object set_marker_restricted (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3304 #ifdef MEMORY_USAGE_STATS
|
|
|
3305 int compute_buffer_marker_usage (struct buffer *, struct overhead_stats *);
|
|
|
3306 #endif
|
|
771
|
3307 void init_buffer_markers (struct buffer *b);
|
|
|
3308 void uninit_buffer_markers (struct buffer *b);
|
|
428
|
3309
|
|
|
3310 /* Defined in menubar.c */
|
|
|
3311 extern int popup_menu_up_p;
|
|
|
3312 extern int menubar_show_keybindings;
|
|
|
3313 extern int popup_menu_titles;
|
|
|
3314
|
|
|
3315 /* Defined in minibuf.c */
|
|
|
3316 extern int minibuf_level;
|
|
665
|
3317 Charcount scmp_1 (const Intbyte *, const Intbyte *, Charcount, int);
|
|
428
|
3318 #define scmp(s1, s2, len) scmp_1 (s1, s2, len, completion_ignore_case)
|
|
|
3319 extern int completion_ignore_case;
|
|
665
|
3320 int regexp_ignore_completion_p (const Intbyte *, Lisp_Object,
|
|
428
|
3321 Bytecount, Bytecount);
|
|
|
3322 Lisp_Object clear_echo_area (struct frame *, Lisp_Object, int);
|
|
|
3323 Lisp_Object clear_echo_area_from_print (struct frame *, Lisp_Object, int);
|
|
665
|
3324 void echo_area_append (struct frame *, const Intbyte *, Lisp_Object,
|
|
428
|
3325 Bytecount, Bytecount, Lisp_Object);
|
|
665
|
3326 void echo_area_message (struct frame *, const Intbyte *, Lisp_Object,
|
|
428
|
3327 Bytecount, Bytecount, Lisp_Object);
|
|
|
3328 Lisp_Object echo_area_status (struct frame *);
|
|
|
3329 int echo_area_active (struct frame *);
|
|
|
3330 Lisp_Object echo_area_contents (struct frame *);
|
|
665
|
3331 void message_internal (const Intbyte *, Lisp_Object, Bytecount, Bytecount);
|
|
|
3332 void message_append_internal (const Intbyte *, Lisp_Object,
|
|
428
|
3333 Bytecount, Bytecount);
|
|
442
|
3334 void message (const char *, ...) PRINTF_ARGS (1, 2);
|
|
|
3335 void message_append (const char *, ...) PRINTF_ARGS (1, 2);
|
|
|
3336 void message_no_translate (const char *, ...) PRINTF_ARGS (1, 2);
|
|
428
|
3337 void clear_message (void);
|
|
|
3338
|
|
771
|
3339 /* Defined in mule-charset.c */
|
|
|
3340 extern Lisp_Object Ql2r, Qr2l;
|
|
|
3341
|
|
428
|
3342 /* Defined in print.c */
|
|
771
|
3343
|
|
|
3344 /* Lower-level ways to output data: */
|
|
|
3345 void print_internal (Lisp_Object, Lisp_Object, int);
|
|
428
|
3346 void debug_print (Lisp_Object);
|
|
|
3347 /* NOTE: Do not call this with the data of a Lisp_String. Use princ.
|
|
|
3348 * Note: stream should be defaulted before calling
|
|
|
3349 * (eg Qnil means stdout, not Vstandard_output, etc) */
|
|
771
|
3350 void write_c_string (const CIntbyte *str, Lisp_Object stream);
|
|
|
3351 /* Same goes for this function. */
|
|
|
3352 void write_string (const Intbyte *str, Lisp_Object stream);
|
|
428
|
3353 /* Same goes for this function. */
|
|
771
|
3354 void write_string_1 (const Intbyte *str, Bytecount size, Lisp_Object stream);
|
|
793
|
3355 void write_eistring (const Eistring *ei, Lisp_Object stream);
|
|
771
|
3356
|
|
|
3357 /* Higher-level (printf-style) ways to output data: */
|
|
|
3358 void write_fmt_string (Lisp_Object stream, const CIntbyte *fmt, ...);
|
|
|
3359 void write_fmt_string_lisp (Lisp_Object stream, const CIntbyte *fmt,
|
|
|
3360 int nargs, ...);
|
|
|
3361 void stderr_out (const CIntbyte *, ...) PRINTF_ARGS (1, 2);
|
|
|
3362 void stderr_out_lisp (const CIntbyte *, int nargs, ...);
|
|
|
3363 void stdout_out (const CIntbyte *, ...) PRINTF_ARGS (1, 2);
|
|
|
3364 void debug_out (const CIntbyte *, ...) PRINTF_ARGS (1, 2);
|
|
|
3365 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS (fatal (const CIntbyte *,
|
|
|
3366 ...), 1, 2);
|
|
|
3367
|
|
|
3368 /* Internal functions: */
|
|
|
3369 void temp_output_buffer_setup (Lisp_Object);
|
|
|
3370 void temp_output_buffer_show (Lisp_Object, Lisp_Object);
|
|
428
|
3371 void print_cons (Lisp_Object, Lisp_Object, int);
|
|
|
3372 void print_vector (Lisp_Object, Lisp_Object, int);
|
|
|
3373 void print_string (Lisp_Object, Lisp_Object, int);
|
|
771
|
3374 void print_symbol (Lisp_Object, Lisp_Object, int);
|
|
|
3375 void print_float (Lisp_Object, Lisp_Object, int);
|
|
603
|
3376 /* The number of bytes required to store the decimal printed
|
|
|
3377 representation of an integral type. Add a few bytes for truncation,
|
|
|
3378 optional sign prefix, and null byte terminator.
|
|
614
|
3379 2.40824 == log (256) / log (10).
|
|
|
3380
|
|
|
3381 We don't use floating point since Sun cc (buggily?) cannot use
|
|
|
3382 floating point computations to define a compile-time integral
|
|
|
3383 constant. */
|
|
603
|
3384 #define DECIMAL_PRINT_SIZE(integral_type) \
|
|
614
|
3385 (((2410824 * sizeof (integral_type)) / 1000000) + 3)
|
|
577
|
3386 void long_to_string (char *, long);
|
|
428
|
3387 extern int print_escape_newlines;
|
|
|
3388 extern int print_readably;
|
|
|
3389 Lisp_Object internal_with_output_to_temp_buffer (Lisp_Object,
|
|
|
3390 Lisp_Object (*) (Lisp_Object),
|
|
|
3391 Lisp_Object, Lisp_Object);
|
|
|
3392 void float_to_string (char *, double);
|
|
|
3393 void internal_object_printer (Lisp_Object, Lisp_Object, int);
|
|
771
|
3394 void debug_short_backtrace (int);
|
|
|
3395 void debug_backtrace (void);
|
|
428
|
3396
|
|
563
|
3397 /* Defined in process.c */
|
|
|
3398 DECLARE_DOESNT_RETURN (report_process_error (const char *, Lisp_Object));
|
|
|
3399 DECLARE_DOESNT_RETURN (report_network_error (const char *, Lisp_Object));
|
|
|
3400
|
|
428
|
3401 /* Defined in profile.c */
|
|
|
3402 void mark_profiling_info (void);
|
|
|
3403 void profile_increase_call_count (Lisp_Object);
|
|
|
3404 extern int profiling_active;
|
|
|
3405 extern int profiling_redisplay_flag;
|
|
|
3406
|
|
|
3407 /* Defined in rangetab.c */
|
|
|
3408 void put_range_table (Lisp_Object, EMACS_INT, EMACS_INT, Lisp_Object);
|
|
|
3409 int unified_range_table_bytes_needed (Lisp_Object);
|
|
|
3410 int unified_range_table_bytes_used (void *);
|
|
|
3411 void unified_range_table_copy_data (Lisp_Object, void *);
|
|
|
3412 Lisp_Object unified_range_table_lookup (void *, EMACS_INT, Lisp_Object);
|
|
|
3413 int unified_range_table_nentries (void *);
|
|
|
3414 void unified_range_table_get_range (void *, int, EMACS_INT *, EMACS_INT *,
|
|
|
3415 Lisp_Object *);
|
|
|
3416
|
|
|
3417 /* Defined in search.c */
|
|
|
3418 struct re_pattern_buffer;
|
|
|
3419 struct re_registers;
|
|
665
|
3420 Charbpos scan_buffer (struct buffer *, Emchar, Charbpos, Charbpos, EMACS_INT, EMACS_INT *, int);
|
|
|
3421 Charbpos find_next_newline (struct buffer *, Charbpos, int);
|
|
|
3422 Charbpos find_next_newline_no_quit (struct buffer *, Charbpos, int);
|
|
|
3423 Bytebpos bi_find_next_newline_no_quit (struct buffer *, Bytebpos, int);
|
|
793
|
3424 Bytebpos bi_find_next_emchar_in_string (Lisp_Object, Emchar, Bytebpos, EMACS_INT);
|
|
665
|
3425 Charbpos find_before_next_newline (struct buffer *, Charbpos, Charbpos, int);
|
|
428
|
3426 struct re_pattern_buffer *compile_pattern (Lisp_Object, struct re_registers *,
|
|
578
|
3427 Lisp_Object, int, Error_Behavior);
|
|
665
|
3428 Bytecount fast_string_match (Lisp_Object, const Intbyte *,
|
|
428
|
3429 Lisp_Object, Bytecount,
|
|
578
|
3430 Bytecount, int, Error_Behavior, int);
|
|
428
|
3431 Bytecount fast_lisp_string_match (Lisp_Object, Lisp_Object);
|
|
|
3432 void restore_match_data (void);
|
|
507
|
3433 extern Fixnum warn_about_possibly_incompatible_back_references;
|
|
502
|
3434
|
|
428
|
3435
|
|
|
3436 /* Defined in signal.c */
|
|
|
3437 void init_interrupts_late (void);
|
|
771
|
3438 int begin_dont_check_for_quit (void);
|
|
428
|
3439
|
|
|
3440 /* Defined in sound.c */
|
|
|
3441 void init_device_sound (struct device *);
|
|
563
|
3442 DECLARE_DOESNT_RETURN (report_sound_error (const Char_ASCII *, Lisp_Object));
|
|
428
|
3443
|
|
|
3444 /* Defined in specifier.c */
|
|
|
3445 Lisp_Object specifier_instance (Lisp_Object, Lisp_Object, Lisp_Object,
|
|
578
|
3446 Error_Behavior, int, int, Lisp_Object);
|
|
428
|
3447 Lisp_Object specifier_instance_no_quit (Lisp_Object, Lisp_Object, Lisp_Object,
|
|
578
|
3448 Error_Behavior, int, Lisp_Object);
|
|
428
|
3449
|
|
|
3450 /* Defined in symbols.c */
|
|
665
|
3451 unsigned int hash_string (const Intbyte *, Bytecount);
|
|
771
|
3452 Lisp_Object intern_int (const Intbyte *str);
|
|
|
3453 Lisp_Object intern (const CIntbyte *str);
|
|
665
|
3454 Lisp_Object oblookup (Lisp_Object, const Intbyte *, Bytecount);
|
|
428
|
3455 void map_obarray (Lisp_Object, int (*) (Lisp_Object, void *), void *);
|
|
|
3456 Lisp_Object indirect_function (Lisp_Object, int);
|
|
|
3457 Lisp_Object symbol_value_in_buffer (Lisp_Object, Lisp_Object);
|
|
|
3458 void kill_buffer_local_variables (struct buffer *);
|
|
|
3459 int symbol_value_buffer_local_info (Lisp_Object, struct buffer *);
|
|
|
3460 Lisp_Object find_symbol_value (Lisp_Object);
|
|
|
3461 Lisp_Object find_symbol_value_quickly (Lisp_Object, int);
|
|
|
3462 Lisp_Object top_level_value (Lisp_Object);
|
|
|
3463 void reject_constant_symbols (Lisp_Object sym, Lisp_Object newval,
|
|
|
3464 int function_p,
|
|
|
3465 Lisp_Object follow_past_lisp_magic);
|
|
|
3466
|
|
|
3467 /* Defined in syntax.c */
|
|
665
|
3468 Charbpos scan_words (struct buffer *, Charbpos, int);
|
|
428
|
3469
|
|
771
|
3470 /* Defined in sysdep.c */
|
|
|
3471 long get_random (void);
|
|
|
3472 void seed_random (long arg);
|
|
|
3473
|
|
|
3474 /* Defined in text.c */
|
|
|
3475 void find_charsets_in_intbyte_string (unsigned char *charsets,
|
|
|
3476 const Intbyte *str,
|
|
|
3477 Bytecount len);
|
|
|
3478 void find_charsets_in_emchar_string (unsigned char *charsets,
|
|
|
3479 const Emchar *str,
|
|
|
3480 Charcount len);
|
|
|
3481 int intbyte_string_displayed_columns (const Intbyte *str, Bytecount len);
|
|
|
3482 int emchar_string_displayed_columns (const Emchar *str, Charcount len);
|
|
|
3483 Charcount intbyte_string_nonascii_chars (const Intbyte *str, Bytecount len);
|
|
|
3484 void convert_intbyte_string_into_emchar_dynarr (const Intbyte *str,
|
|
|
3485 Bytecount len,
|
|
|
3486 Emchar_dynarr *dyn);
|
|
|
3487 Charcount convert_intbyte_string_into_emchar_string (const Intbyte *str,
|
|
|
3488 Bytecount len,
|
|
|
3489 Emchar *arr);
|
|
|
3490 void convert_emchar_string_into_intbyte_dynarr (Emchar *arr, int nels,
|
|
|
3491 Intbyte_dynarr *dyn);
|
|
|
3492 Intbyte *convert_emchar_string_into_malloced_string (Emchar *arr, int nels,
|
|
|
3493 Bytecount *len_out);
|
|
|
3494
|
|
|
3495 /* flags for get_buffer_pos_char(), get_buffer_range_char(), etc. */
|
|
|
3496 /* At most one of GB_COERCE_RANGE and GB_NO_ERROR_IF_BAD should be
|
|
|
3497 specified. At most one of GB_NEGATIVE_FROM_END and GB_NO_ERROR_IF_BAD
|
|
|
3498 should be specified. */
|
|
|
3499
|
|
|
3500 #define GB_ALLOW_PAST_ACCESSIBLE (1 << 0)
|
|
|
3501 #define GB_ALLOW_NIL (1 << 1)
|
|
|
3502 #define GB_CHECK_ORDER (1 << 2)
|
|
|
3503 #define GB_COERCE_RANGE (1 << 3)
|
|
|
3504 #define GB_NO_ERROR_IF_BAD (1 << 4)
|
|
|
3505 #define GB_NEGATIVE_FROM_END (1 << 5)
|
|
|
3506 #define GB_HISTORICAL_STRING_BEHAVIOR (GB_NEGATIVE_FROM_END | GB_ALLOW_NIL)
|
|
|
3507
|
|
|
3508 Charbpos get_buffer_pos_char (struct buffer *b, Lisp_Object pos,
|
|
|
3509 unsigned int flags);
|
|
|
3510 Bytebpos get_buffer_pos_byte (struct buffer *b, Lisp_Object pos,
|
|
|
3511 unsigned int flags);
|
|
|
3512 void get_buffer_range_char (struct buffer *b, Lisp_Object from, Lisp_Object to,
|
|
|
3513 Charbpos *from_out, Charbpos *to_out,
|
|
|
3514 unsigned int flags);
|
|
|
3515 void get_buffer_range_byte (struct buffer *b, Lisp_Object from, Lisp_Object to,
|
|
|
3516 Bytebpos *from_out, Bytebpos *to_out,
|
|
|
3517 unsigned int flags);
|
|
|
3518 Charcount get_string_pos_char (Lisp_Object string, Lisp_Object pos,
|
|
|
3519 unsigned int flags);
|
|
|
3520 Bytecount get_string_pos_byte (Lisp_Object string, Lisp_Object pos,
|
|
|
3521 unsigned int flags);
|
|
|
3522 void get_string_range_char (Lisp_Object string, Lisp_Object from,
|
|
|
3523 Lisp_Object to, Charcount *from_out,
|
|
|
3524 Charcount *to_out, unsigned int flags);
|
|
|
3525 void get_string_range_byte (Lisp_Object string, Lisp_Object from,
|
|
|
3526 Lisp_Object to, Bytecount *from_out,
|
|
|
3527 Bytecount *to_out, unsigned int flags);
|
|
|
3528 Charbpos get_buffer_or_string_pos_char (Lisp_Object object, Lisp_Object pos,
|
|
|
3529 unsigned int flags);
|
|
|
3530 Bytebpos get_buffer_or_string_pos_byte (Lisp_Object object, Lisp_Object pos,
|
|
|
3531 unsigned int flags);
|
|
|
3532 void get_buffer_or_string_range_char (Lisp_Object object, Lisp_Object from,
|
|
|
3533 Lisp_Object to, Charbpos *from_out,
|
|
|
3534 Charbpos *to_out, unsigned int flags);
|
|
|
3535 void get_buffer_or_string_range_byte (Lisp_Object object, Lisp_Object from,
|
|
|
3536 Lisp_Object to, Bytebpos *from_out,
|
|
|
3537 Bytebpos *to_out, unsigned int flags);
|
|
|
3538 Charbpos buffer_or_string_accessible_begin_char (Lisp_Object object);
|
|
|
3539 Charbpos buffer_or_string_accessible_end_char (Lisp_Object object);
|
|
|
3540 Bytebpos buffer_or_string_accessible_begin_byte (Lisp_Object object);
|
|
|
3541 Bytebpos buffer_or_string_accessible_end_byte (Lisp_Object object);
|
|
|
3542 Charbpos buffer_or_string_absolute_begin_char (Lisp_Object object);
|
|
|
3543 Charbpos buffer_or_string_absolute_end_char (Lisp_Object object);
|
|
|
3544 Bytebpos buffer_or_string_absolute_begin_byte (Lisp_Object object);
|
|
|
3545 Bytebpos buffer_or_string_absolute_end_byte (Lisp_Object object);
|
|
|
3546
|
|
|
3547 #ifdef ENABLE_COMPOSITE_CHARS
|
|
|
3548
|
|
|
3549 Emchar lookup_composite_char (Intbyte *str, int len);
|
|
|
3550 Lisp_Object composite_char_string (Emchar ch);
|
|
|
3551 #endif /* ENABLE_COMPOSITE_CHARS */
|
|
|
3552
|
|
|
3553 EXFUN (Ffind_charset, 1);
|
|
|
3554 EXFUN (Fget_charset, 1);
|
|
|
3555 EXFUN (Fcharset_list, 0);
|
|
|
3556
|
|
|
3557 extern Lisp_Object Vcharset_ascii;
|
|
|
3558 extern Lisp_Object Vcharset_control_1;
|
|
|
3559 extern Lisp_Object Vcharset_latin_iso8859_1;
|
|
|
3560 extern Lisp_Object Vcharset_latin_iso8859_2;
|
|
|
3561 extern Lisp_Object Vcharset_latin_iso8859_3;
|
|
|
3562 extern Lisp_Object Vcharset_latin_iso8859_4;
|
|
|
3563 extern Lisp_Object Vcharset_thai_tis620;
|
|
|
3564 extern Lisp_Object Vcharset_greek_iso8859_7;
|
|
|
3565 extern Lisp_Object Vcharset_arabic_iso8859_6;
|
|
|
3566 extern Lisp_Object Vcharset_hebrew_iso8859_8;
|
|
|
3567 extern Lisp_Object Vcharset_katakana_jisx0201;
|
|
|
3568 extern Lisp_Object Vcharset_latin_jisx0201;
|
|
|
3569 extern Lisp_Object Vcharset_cyrillic_iso8859_5;
|
|
|
3570 extern Lisp_Object Vcharset_latin_iso8859_9;
|
|
|
3571 extern Lisp_Object Vcharset_japanese_jisx0208_1978;
|
|
|
3572 extern Lisp_Object Vcharset_chinese_gb2312;
|
|
|
3573 extern Lisp_Object Vcharset_japanese_jisx0208;
|
|
|
3574 extern Lisp_Object Vcharset_korean_ksc5601;
|
|
|
3575 extern Lisp_Object Vcharset_japanese_jisx0212;
|
|
|
3576 extern Lisp_Object Vcharset_chinese_cns11643_1;
|
|
|
3577 extern Lisp_Object Vcharset_chinese_cns11643_2;
|
|
|
3578 extern Lisp_Object Vcharset_chinese_big5_1;
|
|
|
3579 extern Lisp_Object Vcharset_chinese_big5_2;
|
|
|
3580 extern Lisp_Object Vcharset_composite;
|
|
|
3581
|
|
|
3582 Emchar Lstream_get_emchar_1 (Lstream *stream, int first_char);
|
|
|
3583 int Lstream_fput_emchar (Lstream *stream, Emchar ch);
|
|
|
3584 void Lstream_funget_emchar (Lstream *stream, Emchar ch);
|
|
|
3585
|
|
|
3586 DECLARE_INLINE_HEADER (Intbyte *qxestrdup (const Intbyte *s))
|
|
|
3587 {
|
|
|
3588 return (Intbyte *) xstrdup ((const char *) s);
|
|
|
3589 }
|
|
|
3590
|
|
|
3591 DECLARE_INLINE_HEADER (Bytecount qxestrlen (const Intbyte *s))
|
|
|
3592 {
|
|
|
3593 return strlen ((const char *) s);
|
|
|
3594 }
|
|
|
3595
|
|
|
3596 DECLARE_INLINE_HEADER (Charcount qxestrcharlen (const Intbyte *s))
|
|
|
3597 {
|
|
|
3598 return bytecount_to_charcount (s, qxestrlen (s));
|
|
|
3599 }
|
|
|
3600
|
|
|
3601 DECLARE_INLINE_HEADER (int qxestrcmp (const Intbyte *s1,
|
|
|
3602 const Intbyte *s2))
|
|
|
3603 {
|
|
|
3604 return strcmp ((const char *) s1, (const char *) s2);
|
|
|
3605 }
|
|
|
3606
|
|
|
3607 DECLARE_INLINE_HEADER (int qxestrcmp_c (const Intbyte *s1,
|
|
|
3608 const char *s2))
|
|
|
3609 {
|
|
|
3610 return strcmp ((const char *) s1, s2);
|
|
|
3611 }
|
|
|
3612
|
|
|
3613 DECLARE_INLINE_HEADER (int qxestrncmp (const Intbyte *string1,
|
|
|
3614 const Intbyte *string2,
|
|
|
3615 Bytecount count))
|
|
|
3616 {
|
|
|
3617 return strncmp ((const char *) string1, (const char *) string2,
|
|
|
3618 (size_t) count);
|
|
|
3619 }
|
|
|
3620
|
|
|
3621 DECLARE_INLINE_HEADER (int qxestrncmp_c (const Intbyte *string1,
|
|
|
3622 const char *string2,
|
|
|
3623 Bytecount count))
|
|
|
3624 {
|
|
|
3625 return strncmp ((const char *) string1, string2, (size_t) count);
|
|
|
3626 }
|
|
|
3627
|
|
|
3628 DECLARE_INLINE_HEADER (Intbyte *qxestrcpy (Intbyte *strDest,
|
|
|
3629 const Intbyte *strSource))
|
|
|
3630 {
|
|
|
3631 return (Intbyte *) strcpy ((char *) strDest, (const char *) strSource);
|
|
|
3632 }
|
|
|
3633
|
|
|
3634 DECLARE_INLINE_HEADER (Intbyte *qxestrcpy_c (Intbyte *strDest,
|
|
|
3635 const char *strSource))
|
|
|
3636 {
|
|
|
3637 return (Intbyte *) strcpy ((char *) strDest, strSource);
|
|
|
3638 }
|
|
|
3639
|
|
|
3640 DECLARE_INLINE_HEADER (Intbyte *qxestrncpy (Intbyte *strDest,
|
|
|
3641 const Intbyte *strSource,
|
|
|
3642 Bytecount count))
|
|
|
3643 {
|
|
|
3644 return (Intbyte *) strncpy ((char *) strDest, (const char *) strSource,
|
|
|
3645 (size_t) count);
|
|
|
3646 }
|
|
|
3647
|
|
|
3648 DECLARE_INLINE_HEADER (Intbyte *qxestrncpy_c (Intbyte *strDest,
|
|
|
3649 const char *strSource,
|
|
|
3650 Bytecount count))
|
|
|
3651 {
|
|
|
3652 return (Intbyte *) strncpy ((char *) strDest, strSource, (size_t) count);
|
|
|
3653 }
|
|
|
3654
|
|
|
3655 DECLARE_INLINE_HEADER (Intbyte *qxestrcat (Intbyte *strDest,
|
|
|
3656 const Intbyte *strSource))
|
|
|
3657 {
|
|
|
3658 return (Intbyte *) strcat ((char *) strDest, (const char *) strSource);
|
|
|
3659 }
|
|
|
3660
|
|
|
3661 DECLARE_INLINE_HEADER (Intbyte *qxestrcat_c (Intbyte *strDest,
|
|
|
3662 const char *strSource))
|
|
|
3663 {
|
|
|
3664 return (Intbyte *) strcat ((char *) strDest, strSource);
|
|
|
3665 }
|
|
|
3666
|
|
|
3667 DECLARE_INLINE_HEADER (Intbyte *qxestrncat (Intbyte *strDest,
|
|
|
3668 const Intbyte *strSource,
|
|
|
3669 Bytecount count))
|
|
|
3670 {
|
|
|
3671 return (Intbyte *) strncat ((char *) strDest, (const char *) strSource,
|
|
|
3672 (size_t) count);
|
|
|
3673 }
|
|
|
3674
|
|
|
3675 DECLARE_INLINE_HEADER (Intbyte *qxestrncat_c (Intbyte *strDest,
|
|
|
3676 const char *strSource,
|
|
|
3677 Bytecount count))
|
|
|
3678 {
|
|
|
3679 return (Intbyte *) strncat ((char *) strDest, strSource, (size_t) count);
|
|
|
3680 }
|
|
|
3681
|
|
|
3682 DECLARE_INLINE_HEADER (Intbyte *qxestrchr (const Intbyte *s, Emchar c))
|
|
|
3683 {
|
|
|
3684 assert (c >= 0 && c <= 255);
|
|
|
3685 return (Intbyte *) strchr ((const char *) s, c);
|
|
|
3686 }
|
|
|
3687
|
|
|
3688 DECLARE_INLINE_HEADER (Intbyte *qxestrrchr (const Intbyte *s, Emchar c))
|
|
|
3689 {
|
|
|
3690 assert (c >= 0 && c <= 255);
|
|
|
3691 return (Intbyte *) strrchr ((const char *) s, c);
|
|
|
3692 }
|
|
|
3693
|
|
|
3694 DECLARE_INLINE_HEADER (Intbyte *qxestrstr (const Intbyte *string1,
|
|
|
3695 const Intbyte *string2))
|
|
|
3696 {
|
|
|
3697 return (Intbyte *) strstr ((const char *) string1, (const char *) string2);
|
|
|
3698 }
|
|
|
3699
|
|
|
3700 DECLARE_INLINE_HEADER (Bytecount qxestrcspn (const Intbyte *string,
|
|
|
3701 const CIntbyte *strCharSet))
|
|
|
3702 {
|
|
|
3703 return (Bytecount) strcspn ((const char *) string, strCharSet);
|
|
|
3704 }
|
|
|
3705
|
|
|
3706 DECLARE_INLINE_HEADER (Bytecount qxestrspn (const Intbyte *string,
|
|
|
3707 const CIntbyte *strCharSet))
|
|
|
3708 {
|
|
|
3709 return (Bytecount) strspn ((const char *) string, strCharSet);
|
|
|
3710 }
|
|
|
3711
|
|
|
3712 DECLARE_INLINE_HEADER (Intbyte *qxestrpbrk (const Intbyte *string,
|
|
|
3713 const CIntbyte *strCharSet))
|
|
|
3714 {
|
|
|
3715 return (Intbyte *) strpbrk ((const char *) string, strCharSet);
|
|
|
3716 }
|
|
|
3717
|
|
|
3718 DECLARE_INLINE_HEADER (Intbyte *qxestrtok (Intbyte *strToken,
|
|
|
3719 const CIntbyte *strDelimit))
|
|
|
3720 {
|
|
|
3721 return (Intbyte *) strtok ((char *) strToken, strDelimit);
|
|
|
3722 }
|
|
|
3723
|
|
|
3724 DECLARE_INLINE_HEADER (double qxestrtod (const Intbyte *nptr,
|
|
|
3725 Intbyte **endptr))
|
|
|
3726 {
|
|
|
3727 return strtod ((const char *) nptr, (char **) endptr);
|
|
|
3728 }
|
|
|
3729
|
|
|
3730 DECLARE_INLINE_HEADER (long qxestrtol (const Intbyte *nptr, Intbyte **endptr,
|
|
|
3731 int base))
|
|
|
3732 {
|
|
|
3733 return strtol ((const char *) nptr, (char **) endptr, base);
|
|
|
3734 }
|
|
|
3735
|
|
|
3736 DECLARE_INLINE_HEADER (unsigned long qxestrtoul (const Intbyte *nptr,
|
|
|
3737 Intbyte **endptr,
|
|
|
3738 int base))
|
|
|
3739 {
|
|
|
3740 return strtoul ((const char *) nptr, (char **) endptr, base);
|
|
|
3741 }
|
|
|
3742
|
|
|
3743 DECLARE_INLINE_HEADER (int qxeatoi (const Intbyte *string))
|
|
|
3744 {
|
|
|
3745 return atoi ((const char *) string);
|
|
|
3746 }
|
|
|
3747
|
|
|
3748 int qxesprintf (Intbyte *buffer, const CIntbyte *format, ...)
|
|
|
3749 PRINTF_ARGS (2, 3);
|
|
|
3750
|
|
|
3751 /* Do not use POSIX locale routines. Not Mule-correct. */
|
|
|
3752 #define qxestrcoll DO NOT USE.
|
|
|
3753 #define qxestrxfrm DO NOT USE.
|
|
|
3754
|
|
|
3755 int qxestrcasecmp (const Intbyte *s1, const Intbyte *s2);
|
|
|
3756 int qxestrcasecmp_c (const Intbyte *s1, const Char_ASCII *s2);
|
|
|
3757 int qxestrcasecmp_i18n (const Intbyte *s1, const Intbyte *s2);
|
|
|
3758 int ascii_strcasecmp (const Char_ASCII *s1, const Char_ASCII *s2);
|
|
|
3759 int lisp_strcasecmp (Lisp_Object s1, Lisp_Object s2);
|
|
|
3760 int lisp_strcasecmp_i18n (Lisp_Object s1, Lisp_Object s2);
|
|
|
3761 int qxestrncasecmp (const Intbyte *s1, const Intbyte *s2, Bytecount len);
|
|
|
3762 int qxestrncasecmp_c (const Intbyte *s1, const Char_ASCII *s2, Bytecount len);
|
|
|
3763 int qxestrncasecmp_i18n (const Intbyte *s1, const Intbyte *s2, Bytecount len);
|
|
|
3764 int ascii_strncasecmp (const Char_ASCII *s1, const Char_ASCII *s2,
|
|
|
3765 Bytecount len);
|
|
|
3766 int qxememcmp (const Intbyte *s1, const Intbyte *s2, Bytecount len);
|
|
801
|
3767 int qxememcmp4 (const Intbyte *s1, Bytecount len1,
|
|
|
3768 const Intbyte *s2, Bytecount len2);
|
|
771
|
3769 int qxememcasecmp (const Intbyte *s1, const Intbyte *s2, Bytecount len);
|
|
801
|
3770 int qxememcasecmp4 (const Intbyte *s1, Bytecount len1,
|
|
|
3771 const Intbyte *s2, Bytecount len2);
|
|
|
3772 int qxetextcmp (const Intbyte *s1, Bytecount len1,
|
|
|
3773 const Intbyte *s2, Bytecount len2);
|
|
|
3774 int qxetextcmp_matching (const Intbyte *s1, Bytecount len1,
|
|
|
3775 const Intbyte *s2, Bytecount len2,
|
|
|
3776 Charcount *matching);
|
|
|
3777 int qxetextcasecmp (const Intbyte *s1, Bytecount len1,
|
|
|
3778 const Intbyte *s2, Bytecount len2);
|
|
|
3779 int qxetextcasecmp_matching (const Intbyte *s1, Bytecount len1,
|
|
|
3780 const Intbyte *s2, Bytecount len2,
|
|
|
3781 Charcount *matching);
|
|
771
|
3782
|
|
|
3783 void buffer_mule_signal_inserted_region (struct buffer *buf, Charbpos start,
|
|
|
3784 Bytecount bytelength,
|
|
|
3785 Charcount charlength);
|
|
|
3786 void buffer_mule_signal_deleted_region (struct buffer *buf, Charbpos start,
|
|
|
3787 Charbpos end, Bytebpos bi_start,
|
|
|
3788 Bytebpos bi_end);
|
|
|
3789
|
|
|
3790 /* Defined in unicode.c */
|
|
|
3791 extern const struct struct_description to_unicode_description[];
|
|
|
3792 extern const struct struct_description from_unicode_description[];
|
|
|
3793 void init_charset_unicode_tables (Lisp_Object charset);
|
|
|
3794 void free_charset_unicode_tables (Lisp_Object charset);
|
|
|
3795 void recalculate_unicode_precedence (void);
|
|
|
3796 extern Lisp_Object Qunicode;
|
|
|
3797 extern Lisp_Object Qutf_16, Qutf_8, Qucs_4, Qutf_7;
|
|
|
3798 #ifdef MEMORY_USAGE_STATS
|
|
|
3799 Bytecount compute_from_unicode_table_size (Lisp_Object charset,
|
|
|
3800 struct overhead_stats *stats);
|
|
|
3801 Bytecount compute_to_unicode_table_size (Lisp_Object charset,
|
|
|
3802 struct overhead_stats *stats);
|
|
|
3803 #endif /* MEMORY_USAGE_STATS */
|
|
|
3804
|
|
428
|
3805 /* Defined in undo.c */
|
|
|
3806 Lisp_Object truncate_undo_list (Lisp_Object, int, int);
|
|
|
3807 void record_extent (Lisp_Object, int);
|
|
665
|
3808 void record_insert (struct buffer *, Charbpos, Charcount);
|
|
|
3809 void record_delete (struct buffer *, Charbpos, Charcount);
|
|
|
3810 void record_change (struct buffer *, Charbpos, Charcount);
|
|
428
|
3811
|
|
|
3812 /* Defined in unex*.c */
|
|
|
3813 int unexec (char *, char *, uintptr_t, uintptr_t, uintptr_t);
|
|
|
3814 #ifdef RUN_TIME_REMAP
|
|
|
3815 int run_time_remap (char *);
|
|
|
3816 #endif
|
|
|
3817
|
|
|
3818 /* Defined in vm-limit.c */
|
|
442
|
3819 void memory_warnings (void *, void (*) (const char *));
|
|
428
|
3820
|
|
|
3821 /* Defined in window.c */
|
|
|
3822 Lisp_Object save_window_excursion_unwind (Lisp_Object);
|
|
|
3823 Lisp_Object display_buffer (Lisp_Object, Lisp_Object, Lisp_Object);
|
|
|
3824
|
|
442
|
3825 /*--------------- prototypes for Lisp primitives in C ------------*/
|
|
|
3826
|
|
428
|
3827 /* The following were machine generated 19980312 */
|
|
|
3828
|
|
|
3829 EXFUN (Faccept_process_output, 3);
|
|
|
3830 EXFUN (Fadd1, 1);
|
|
|
3831 EXFUN (Fadd_spec_to_specifier, 5);
|
|
|
3832 EXFUN (Fadd_timeout, 4);
|
|
|
3833 EXFUN (Fappend, MANY);
|
|
|
3834 EXFUN (Fapply, MANY);
|
|
|
3835 EXFUN (Faref, 2);
|
|
|
3836 EXFUN (Faset, 3);
|
|
|
3837 EXFUN (Fassoc, 2);
|
|
|
3838 EXFUN (Fassq, 2);
|
|
|
3839 EXFUN (Fbacktrace, 2);
|
|
|
3840 EXFUN (Fbeginning_of_line, 2);
|
|
|
3841 EXFUN (Fbobp, 1);
|
|
|
3842 EXFUN (Fbolp, 1);
|
|
|
3843 EXFUN (Fboundp, 1);
|
|
|
3844 EXFUN (Fbuffer_substring, 3);
|
|
|
3845 EXFUN (Fbuilt_in_variable_type, 1);
|
|
|
3846 EXFUN (Fbyte_code, 3);
|
|
|
3847 EXFUN (Fcall_interactively, 3);
|
|
|
3848 EXFUN (Fcanonicalize_lax_plist, 2);
|
|
|
3849 EXFUN (Fcanonicalize_plist, 2);
|
|
|
3850 EXFUN (Fcar, 1);
|
|
|
3851 EXFUN (Fcar_safe, 1);
|
|
|
3852 EXFUN (Fcdr, 1);
|
|
|
3853 EXFUN (Fchar_after, 2);
|
|
|
3854 EXFUN (Fchar_to_string, 1);
|
|
|
3855 EXFUN (Fcheck_valid_plist, 1);
|
|
442
|
3856 EXFUN (Fvalid_plist_p, 1);
|
|
428
|
3857 EXFUN (Fclear_range_table, 1);
|
|
|
3858 EXFUN (Fcommand_execute, 3);
|
|
|
3859 EXFUN (Fcommandp, 1);
|
|
|
3860 EXFUN (Fconcat, MANY);
|
|
|
3861 EXFUN (Fcons, 2);
|
|
|
3862 EXFUN (Fcopy_alist, 1);
|
|
|
3863 EXFUN (Fcopy_event, 2);
|
|
|
3864 EXFUN (Fcopy_list, 1);
|
|
|
3865 EXFUN (Fcopy_marker, 2);
|
|
|
3866 EXFUN (Fcopy_sequence, 1);
|
|
|
3867 EXFUN (Fcopy_tree, 2);
|
|
|
3868 EXFUN (Fcurrent_window_configuration, 1);
|
|
|
3869 EXFUN (Fdefault_boundp, 1);
|
|
|
3870 EXFUN (Fdefault_value, 1);
|
|
|
3871 EXFUN (Fdefine_key, 3);
|
|
442
|
3872 EXFUN (Fdelete, 2);
|
|
428
|
3873 EXFUN (Fdelete_region, 3);
|
|
|
3874 EXFUN (Fdelete_process, 1);
|
|
|
3875 EXFUN (Fdelq, 2);
|
|
|
3876 EXFUN (Fdestructive_alist_to_plist, 1);
|
|
|
3877 EXFUN (Fdgettext, 2);
|
|
|
3878 EXFUN (Fding, 3);
|
|
|
3879 EXFUN (Fdirectory_file_name, 1);
|
|
|
3880 EXFUN (Fdisable_timeout, 1);
|
|
|
3881 EXFUN (Fdiscard_input, 0);
|
|
|
3882 EXFUN (Fdispatch_event, 1);
|
|
|
3883 EXFUN (Fdisplay_error, 2);
|
|
|
3884 EXFUN (Fdo_auto_save, 2);
|
|
|
3885 EXFUN (Fdowncase, 2);
|
|
|
3886 EXFUN (Felt, 2);
|
|
|
3887 EXFUN (Fend_of_line, 2);
|
|
|
3888 EXFUN (Fenqueue_eval_event, 2);
|
|
|
3889 EXFUN (Feobp, 1);
|
|
|
3890 EXFUN (Feolp, 1);
|
|
|
3891 EXFUN (Fequal, 2);
|
|
|
3892 EXFUN (Ferror_message_string, 1);
|
|
|
3893 EXFUN (Feval, 1);
|
|
|
3894 EXFUN (Fevent_to_character, 4);
|
|
|
3895 EXFUN (Fexecute_kbd_macro, 2);
|
|
|
3896 EXFUN (Fexpand_abbrev, 0);
|
|
|
3897 EXFUN (Fexpand_file_name, 2);
|
|
|
3898 EXFUN (Fextent_at, 5);
|
|
|
3899 EXFUN (Fextent_property, 3);
|
|
|
3900 EXFUN (Ffboundp, 1);
|
|
|
3901 EXFUN (Ffile_accessible_directory_p, 1);
|
|
|
3902 EXFUN (Ffile_directory_p, 1);
|
|
|
3903 EXFUN (Ffile_executable_p, 1);
|
|
|
3904 EXFUN (Ffile_exists_p, 1);
|
|
|
3905 EXFUN (Ffile_name_absolute_p, 1);
|
|
|
3906 EXFUN (Ffile_name_as_directory, 1);
|
|
|
3907 EXFUN (Ffile_name_directory, 1);
|
|
|
3908 EXFUN (Ffile_name_nondirectory, 1);
|
|
|
3909 EXFUN (Ffile_readable_p, 1);
|
|
|
3910 EXFUN (Ffile_symlink_p, 1);
|
|
|
3911 EXFUN (Ffile_truename, 2);
|
|
|
3912 EXFUN (Ffind_file_name_handler, 2);
|
|
|
3913 EXFUN (Ffollowing_char, 1);
|
|
|
3914 EXFUN (Fformat, MANY);
|
|
|
3915 EXFUN (Fforward_char, 2);
|
|
|
3916 EXFUN (Fforward_line, 2);
|
|
|
3917 EXFUN (Ffset, 2);
|
|
|
3918 EXFUN (Ffuncall, MANY);
|
|
442
|
3919 EXFUN (Ffunctionp, 1);
|
|
428
|
3920 EXFUN (Fgeq, MANY);
|
|
|
3921 EXFUN (Fget, 3);
|
|
|
3922 EXFUN (Fget_buffer_process, 1);
|
|
|
3923 EXFUN (Fget_process, 1);
|
|
|
3924 EXFUN (Fget_range_table, 3);
|
|
|
3925 EXFUN (Fgettext, 1);
|
|
|
3926 EXFUN (Fgoto_char, 2);
|
|
|
3927 EXFUN (Fgtr, MANY);
|
|
|
3928 EXFUN (Findent_to, 3);
|
|
|
3929 EXFUN (Findirect_function, 1);
|
|
|
3930 EXFUN (Finsert, MANY);
|
|
|
3931 EXFUN (Finsert_buffer_substring, 3);
|
|
|
3932 EXFUN (Finsert_char, 4);
|
|
|
3933 EXFUN (Finsert_file_contents_internal, 7);
|
|
|
3934 EXFUN (Finteractive_p, 0);
|
|
|
3935 EXFUN (Fintern, 2);
|
|
|
3936 EXFUN (Fintern_soft, 2);
|
|
|
3937 EXFUN (Fkey_description, 1);
|
|
|
3938 EXFUN (Fkill_emacs, 1);
|
|
|
3939 EXFUN (Fkill_local_variable, 1);
|
|
442
|
3940 EXFUN (Flast, 2);
|
|
428
|
3941 EXFUN (Flax_plist_get, 3);
|
|
|
3942 EXFUN (Flax_plist_remprop, 2);
|
|
|
3943 EXFUN (Flength, 1);
|
|
|
3944 EXFUN (Fleq, MANY);
|
|
|
3945 EXFUN (Flist, MANY);
|
|
|
3946 EXFUN (Flistp, 1);
|
|
|
3947 EXFUN (Flist_modules, 0);
|
|
|
3948 EXFUN (Fload_module, 3);
|
|
440
|
3949 EXFUN (Flookup_key, 3);
|
|
428
|
3950 EXFUN (Flss, MANY);
|
|
|
3951 EXFUN (Fmake_byte_code, MANY);
|
|
771
|
3952 EXFUN (Fmake_charset, 3);
|
|
428
|
3953 EXFUN (Fmake_glyph_internal, 1);
|
|
|
3954 EXFUN (Fmake_list, 2);
|
|
|
3955 EXFUN (Fmake_marker, 0);
|
|
|
3956 EXFUN (Fmake_range_table, 0);
|
|
771
|
3957 EXFUN (Fmake_temp_name, 1);
|
|
428
|
3958 EXFUN (Fmake_sparse_keymap, 1);
|
|
|
3959 EXFUN (Fmake_string, 2);
|
|
|
3960 EXFUN (Fmake_symbol, 1);
|
|
|
3961 EXFUN (Fmake_vector, 2);
|
|
|
3962 EXFUN (Fmapcar, 2);
|
|
|
3963 EXFUN (Fmarker_buffer, 1);
|
|
|
3964 EXFUN (Fmarker_position, 1);
|
|
|
3965 EXFUN (Fmatch_beginning, 1);
|
|
|
3966 EXFUN (Fmatch_end, 1);
|
|
|
3967 EXFUN (Fmax, MANY);
|
|
|
3968 EXFUN (Fmember, 2);
|
|
|
3969 EXFUN (Fmemq, 2);
|
|
|
3970 EXFUN (Fmin, MANY);
|
|
|
3971 EXFUN (Fminus, MANY);
|
|
|
3972 EXFUN (Fnarrow_to_region, 3);
|
|
|
3973 EXFUN (Fnconc, MANY);
|
|
|
3974 EXFUN (Fnext_event, 2);
|
|
|
3975 EXFUN (Fnreverse, 1);
|
|
|
3976 EXFUN (Fnthcdr, 2);
|
|
|
3977 EXFUN (Fnumber_to_string, 1);
|
|
|
3978 EXFUN (Fold_assq, 2);
|
|
|
3979 EXFUN (Fold_equal, 2);
|
|
|
3980 EXFUN (Fold_member, 2);
|
|
|
3981 EXFUN (Fold_memq, 2);
|
|
|
3982 EXFUN (Fplist_get, 3);
|
|
|
3983 EXFUN (Fplist_member, 2);
|
|
|
3984 EXFUN (Fplist_put, 3);
|
|
|
3985 EXFUN (Fplus, MANY);
|
|
|
3986 EXFUN (Fpoint, 1);
|
|
|
3987 EXFUN (Fpoint_marker, 2);
|
|
|
3988 EXFUN (Fpoint_max, 1);
|
|
|
3989 EXFUN (Fpoint_min, 1);
|
|
|
3990 EXFUN (Fpreceding_char, 1);
|
|
|
3991 EXFUN (Fprefix_numeric_value, 1);
|
|
|
3992 EXFUN (Fprin1, 2);
|
|
|
3993 EXFUN (Fprin1_to_string, 2);
|
|
|
3994 EXFUN (Fprinc, 2);
|
|
|
3995 EXFUN (Fprint, 2);
|
|
|
3996 EXFUN (Fprocess_status, 1);
|
|
|
3997 EXFUN (Fprogn, UNEVALLED);
|
|
|
3998 EXFUN (Fprovide, 1);
|
|
|
3999 EXFUN (Fput, 3);
|
|
|
4000 EXFUN (Fput_range_table, 4);
|
|
|
4001 EXFUN (Fput_text_property, 5);
|
|
|
4002 EXFUN (Fquo, MANY);
|
|
|
4003 EXFUN (Frassq, 2);
|
|
|
4004 EXFUN (Fread, 1);
|
|
|
4005 EXFUN (Fread_key_sequence, 3);
|
|
|
4006 EXFUN (Freally_free, 1);
|
|
|
4007 EXFUN (Frem, 2);
|
|
|
4008 EXFUN (Fremassq, 2);
|
|
442
|
4009 EXFUN (Freplace_list, 2);
|
|
771
|
4010 EXFUN (Frunning_temacs_p, 0);
|
|
428
|
4011 EXFUN (Fselected_frame, 1);
|
|
|
4012 EXFUN (Fset, 2);
|
|
|
4013 EXFUN (Fset_default, 2);
|
|
|
4014 EXFUN (Fset_marker, 3);
|
|
|
4015 EXFUN (Fset_standard_case_table, 1);
|
|
|
4016 EXFUN (Fsetcar, 2);
|
|
|
4017 EXFUN (Fsetcdr, 2);
|
|
|
4018 EXFUN (Fsignal, 2);
|
|
|
4019 EXFUN (Fsit_for, 2);
|
|
|
4020 EXFUN (Fskip_chars_backward, 3);
|
|
|
4021 EXFUN (Fskip_chars_forward, 3);
|
|
|
4022 EXFUN (Fsleep_for, 1);
|
|
|
4023 EXFUN (Fsort, 2);
|
|
|
4024 EXFUN (Fspecifier_spec_list, 4);
|
|
|
4025 EXFUN (Fstring_equal, 2);
|
|
|
4026 EXFUN (Fstring_lessp, 2);
|
|
|
4027 EXFUN (Fstring_match, 4);
|
|
|
4028 EXFUN (Fsub1, 1);
|
|
|
4029 EXFUN (Fsubr_max_args, 1);
|
|
|
4030 EXFUN (Fsubr_min_args, 1);
|
|
|
4031 EXFUN (Fsubstitute_command_keys, 1);
|
|
|
4032 EXFUN (Fsubstitute_in_file_name, 1);
|
|
|
4033 EXFUN (Fsubstring, 3);
|
|
|
4034 EXFUN (Fsymbol_function, 1);
|
|
|
4035 EXFUN (Fsymbol_name, 1);
|
|
|
4036 EXFUN (Fsymbol_plist, 1);
|
|
|
4037 EXFUN (Fsymbol_value, 1);
|
|
|
4038 EXFUN (Fsystem_name, 0);
|
|
|
4039 EXFUN (Fthrow, 2);
|
|
|
4040 EXFUN (Ftimes, MANY);
|
|
|
4041 EXFUN (Ftruncate, 1);
|
|
|
4042 EXFUN (Fundo_boundary, 0);
|
|
|
4043 EXFUN (Funhandled_file_name_directory, 1);
|
|
|
4044 EXFUN (Funlock_buffer, 0);
|
|
|
4045 EXFUN (Fupcase, 2);
|
|
|
4046 EXFUN (Fupcase_initials, 2);
|
|
|
4047 EXFUN (Fupcase_initials_region, 3);
|
|
|
4048 EXFUN (Fupcase_region, 3);
|
|
|
4049 EXFUN (Fuser_home_directory, 0);
|
|
|
4050 EXFUN (Fuser_login_name, 1);
|
|
|
4051 EXFUN (Fvector, MANY);
|
|
|
4052 EXFUN (Fverify_visited_file_modtime, 1);
|
|
|
4053 EXFUN (Fvertical_motion, 3);
|
|
|
4054 EXFUN (Fwiden, 1);
|
|
|
4055
|
|
442
|
4056 /*--------------- prototypes for constant symbols ------------*/
|
|
|
4057
|
|
771
|
4058 /* Use the following when you have to add a bunch of symbols. */
|
|
|
4059
|
|
|
4060 /*
|
|
|
4061
|
|
|
4062 (defun redo-symbols (beg end)
|
|
|
4063 "Snarf any symbols out of the region and print them into a temporary buffer,
|
|
|
4064 which is displayed when the function finishes. The symbols are laid out with
|
|
|
4065 `extern Lisp_Object ' before each one, with as many as can fit on one line
|
|
|
4066 \(the maximum line width is controlled by the constant `max-line-length' in the
|
|
|
4067 code)."
|
|
|
4068 (interactive "r")
|
|
|
4069 (save-excursion
|
|
|
4070 (goto-char beg)
|
|
|
4071 (let (syms)
|
|
|
4072 (while (re-search-forward "\\s-\\(Q[A-Za-z_0-9]+\\)" end t)
|
|
|
4073 (push (match-string 1) syms))
|
|
|
4074 (setq syms (sort syms #'string-lessp))
|
|
|
4075 (with-output-to-temp-buffer "*Symbols*"
|
|
|
4076 (let* ((col 0)
|
|
|
4077 (start "extern Lisp_Object ")
|
|
|
4078 (startlen (length start))
|
|
|
4079 ;; with a default-width frame of 80 chars, you can only fit
|
|
|
4080 ;; 79 before wrapping. you can see this to a lower value if
|
|
|
4081 ;; you don't want it right up against the right margin.
|
|
|
4082 (max-line-length 79))
|
|
|
4083 (dolist (sym syms)
|
|
|
4084 (cond (;; if something already on line (this will always be the
|
|
|
4085 ;; case except the very first iteration), see what
|
|
|
4086 ;; space we've got. (need to take into account 2
|
|
|
4087 ;; for the comma+space, 1 for the semicolon at the
|
|
|
4088 ;; end.) if enough space, do it.
|
|
|
4089 (and (> col 0) (< (+ col (length sym) 2)
|
|
|
4090 (1- max-line-length)))
|
|
|
4091 (princ ", ")
|
|
|
4092 (princ sym)
|
|
|
4093 (incf col 2)
|
|
|
4094 (incf col (length sym)))
|
|
|
4095 (t
|
|
|
4096 ;; either we're first iteration or we ran out of space.
|
|
|
4097 ;; if the latter, terminate the previous line. this
|
|
|
4098 ;; loop is written on purpose so that it always prints
|
|
|
4099 ;; at least one item, even if that would go over.
|
|
|
4100 (when (> col 0)
|
|
|
4101 (princ ";\n")
|
|
|
4102 (setq col 0))
|
|
|
4103 (princ start)
|
|
|
4104 (incf col startlen)
|
|
|
4105 (princ sym)
|
|
|
4106 (incf col (length sym)))))
|
|
|
4107 ;; finally terminate the last line.
|
|
|
4108 (princ ";\n"))))))
|
|
|
4109
|
|
|
4110 */
|
|
|
4111
|
|
|
4112 extern Lisp_Object Qactivate_menubar_hook, Qarith_error, Qarrayp, Qautoload;
|
|
|
4113 extern Lisp_Object Qbackground, Qbackground_pixmap, Qbeginning_of_buffer;
|
|
|
4114 extern Lisp_Object Qbitp, Qblinking, Qbuffer_glyph_p, Qbuffer_live_p;
|
|
|
4115 extern Lisp_Object Qbuffer_read_only, Qbyte_code, Qcall_interactively;
|
|
|
4116 extern Lisp_Object Qcategory_designator_p, Qcategory_table_value_p, Qcdr;
|
|
|
4117 extern Lisp_Object Qchar_or_string_p, Qcharacterp, Qcircular_list;
|
|
|
4118 extern Lisp_Object Qcircular_property_list, Qcolor_pixmap_image_instance_p;
|
|
|
4119 extern Lisp_Object Qcommandp, Qcompletion_ignore_case, Qconsole_live_p;
|
|
|
4120 extern Lisp_Object Qconst_specifier, Qconversion_error, Qcurrent_menubar;
|
|
|
4121 extern Lisp_Object Qcyclic_variable_indirection, Qdefun, Qdevice_live_p, Qdim;
|
|
|
4122 extern Lisp_Object Qdirection, Qdisabled, Qdisabled_command_hook;
|
|
|
4123 extern Lisp_Object Qdisplay_table, Qdomain_error, Qediting_error;
|
|
|
4124 extern Lisp_Object Qend_of_buffer, Qend_of_file, Qend_open, Qerror;
|
|
|
4125 extern Lisp_Object Qerror_conditions, Qerror_lacks_explanatory_string;
|
|
|
4126 extern Lisp_Object Qerror_message, Qevent_live_p, Qexit, Qextent_live_p;
|
|
|
4127 extern Lisp_Object Qexternal_debugging_output, Qfeaturep, Qfile_error, Qfinal;
|
|
|
4128 extern Lisp_Object Qforeground, Qformat, Qframe_live_p, Qgraphic, Qgtk;
|
|
|
4129 extern Lisp_Object Qgui_error, Qicon_glyph_p, Qidentity, Qinhibit_quit;
|
|
|
4130 extern Lisp_Object Qinhibit_read_only, Qinteger_char_or_marker_p;
|
|
|
4131 extern Lisp_Object Qinteger_or_char_p, Qinteger_or_marker_p, Qintegerp;
|
|
|
4132 extern Lisp_Object Qinteractive, Qinternal_error, Qinvalid_argument;
|
|
|
4133 extern Lisp_Object Qinvalid_byte_code, Qinvalid_change, Qinvalid_constant;
|
|
|
4134 extern Lisp_Object Qinvalid_function, Qinvalid_operation;
|
|
|
4135 extern Lisp_Object Qinvalid_read_syntax, Qinvalid_state, Qio_error, Qlambda;
|
|
|
4136 extern Lisp_Object Qlayout, Qlist_formation_error, Qlistp, Qload, Qlock_shift;
|
|
|
4137 extern Lisp_Object Qlong_name, Qmacro, Qmakunbound, Qmalformed_list;
|
|
|
4138 extern Lisp_Object Qmalformed_property_list, Qmark;
|
|
|
4139 extern Lisp_Object Qmono_pixmap_image_instance_p, Qmouse_leave_buffer_hook;
|
|
|
4140 extern Lisp_Object Qnative_layout, Qnatnump, Qnetwork_error, Qno_catch;
|
|
|
4141 extern Lisp_Object Qnothing_image_instance_p, Qnumber_char_or_marker_p;
|
|
|
4142 extern Lisp_Object Qnumberp, Qout_of_memory, Qoutput_charset_conversion;
|
|
442
|
4143 extern Lisp_Object Qoverflow_error, Qpoint, Qpointer_glyph_p;
|
|
771
|
4144 extern Lisp_Object Qpointer_image_instance_p, Qprint_length;
|
|
563
|
4145 extern Lisp_Object Qprint_string_length, Qprinting_unreadable_object;
|
|
771
|
4146 extern Lisp_Object Qprocess_error, Qprogn, Qquit, Qquote, Qrange_error;
|
|
|
4147 extern Lisp_Object Qread_char, Qread_from_minibuffer;
|
|
|
4148 extern Lisp_Object Qreally_early_error_handler, Qregion_beginning;
|
|
|
4149 extern Lisp_Object Qregion_end, Qregistry, Qreverse_direction_charset;
|
|
|
4150 extern Lisp_Object Qrun_hooks, Qsans_modifiers, Qsave_buffers_kill_emacs;
|
|
|
4151 extern Lisp_Object Qself_insert_command, Qself_insert_defer_undo, Qsequencep;
|
|
|
4152 extern Lisp_Object Qset, Qsetting_constant, Qshort_name, Qsingularity_error;
|
|
|
4153 extern Lisp_Object Qsound_error, Qstack_overflow, Qstandard_input;
|
|
|
4154 extern Lisp_Object Qstandard_output, Qstart_open, Qstring_lessp;
|
|
|
4155 extern Lisp_Object Qstructure_formation_error, Qsubwindow;
|
|
|
4156 extern Lisp_Object Qsubwindow_image_instance_p, Qsyntax_error, Qt;
|
|
|
4157 extern Lisp_Object Qtext_conversion_error, Qtext_image_instance_p, Qtop_level;
|
|
|
4158 extern Lisp_Object Qtrue_list_p, Qunbound, Qunderflow_error, Qunderline;
|
|
|
4159 extern Lisp_Object Quser_files_and_directories, Qvalues;
|
|
|
4160 extern Lisp_Object Qvariable_documentation, Qvariable_domain, Qvoid_function;
|
|
|
4161 extern Lisp_Object Qvoid_variable, Qwindow_live_p, Qwrong_number_of_arguments;
|
|
442
|
4162 extern Lisp_Object Qwrong_type_argument, Qyes_or_no_p;
|
|
|
4163
|
|
|
4164 #define SYMBOL(fou) extern Lisp_Object fou
|
|
|
4165 #define SYMBOL_KEYWORD(la_cle_est_fou) extern Lisp_Object la_cle_est_fou
|
|
|
4166 #define SYMBOL_GENERAL(tout_le_monde, est_fou) \
|
|
|
4167 extern Lisp_Object tout_le_monde
|
|
|
4168
|
|
|
4169 #include "general-slots.h"
|
|
|
4170
|
|
|
4171 #undef SYMBOL
|
|
|
4172 #undef SYMBOL_KEYWORD
|
|
|
4173 #undef SYMBOL_GENERAL
|
|
|
4174
|
|
|
4175 /*--------------- prototypes for variables of type Lisp_Object ------------*/
|
|
|
4176
|
|
446
|
4177 extern Lisp_Object Vactivate_menubar_hook;
|
|
|
4178 extern Lisp_Object Vautoload_queue, Vblank_menubar;
|
|
771
|
4179 extern Lisp_Object Vcommand_history;
|
|
428
|
4180 extern Lisp_Object Vcommand_line_args, Vconfigure_info_directory;
|
|
|
4181 extern Lisp_Object Vconfigure_site_directory, Vconfigure_site_module_directory;
|
|
|
4182 extern Lisp_Object Vconsole_list, Vcontrolling_terminal;
|
|
|
4183 extern Lisp_Object Vcurrent_compiled_function_annotation, Vcurrent_load_list;
|
|
|
4184 extern Lisp_Object Vcurrent_mouse_event, Vcurrent_prefix_arg, Vdata_directory;
|
|
434
|
4185 extern Lisp_Object Vdirectory_sep_char, Vdisabled_command_hook;
|
|
|
4186 extern Lisp_Object Vdoc_directory, Vinternal_doc_file_name;
|
|
428
|
4187 extern Lisp_Object Vecho_area_buffer, Vemacs_major_version;
|
|
|
4188 extern Lisp_Object Vemacs_minor_version, Vexec_directory, Vexec_path;
|
|
|
4189 extern Lisp_Object Vexecuting_macro, Vfeatures, Vfile_domain;
|
|
771
|
4190 extern Lisp_Object Vinhibit_quit, Vinvocation_directory, Vinvocation_name;
|
|
|
4191 extern Lisp_Object Vlast_command, Vlast_command_char;
|
|
428
|
4192 extern Lisp_Object Vlast_command_event, Vlast_input_event;
|
|
|
4193 extern Lisp_Object Vload_file_name_internal;
|
|
|
4194 extern Lisp_Object Vload_file_name_internal_the_purecopy, Vload_history;
|
|
|
4195 extern Lisp_Object Vload_path, Vmark_even_if_inactive, Vmenubar_configuration;
|
|
|
4196 extern Lisp_Object Vminibuf_preprompt, Vminibuf_prompt, Vminibuffer_zero;
|
|
|
4197 extern Lisp_Object Vmodule_directory, Vmswindows_downcase_file_names;
|
|
|
4198 extern Lisp_Object Vmswindows_get_true_file_attributes, Vobarray;
|
|
|
4199 extern Lisp_Object Vprint_length, Vprint_level, Vprocess_environment;
|
|
|
4200 extern Lisp_Object Vquit_flag;
|
|
|
4201 extern Lisp_Object Vrecent_keys_ring, Vshell_file_name, Vsite_directory;
|
|
|
4202 extern Lisp_Object Vsite_module_directory;
|
|
|
4203 extern Lisp_Object Vstandard_input, Vstandard_output, Vstdio_str;
|
|
771
|
4204 extern Lisp_Object Vsynchronous_sounds, Vsystem_name;
|
|
428
|
4205 extern Lisp_Object Vthis_command_keys, Vunread_command_event;
|
|
|
4206 extern Lisp_Object Vx_initial_argv_list;
|
|
|
4207
|
|
440
|
4208 #endif /* INCLUDED_lisp_h_ */
|
