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3876
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1 2007-01-02 Francesco Potortì <pot@gnu.org>
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2
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3 * etags.c: (longopts): New undocumented option --no-duplicates.
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4 (no_duplicates): Static variables for the above option.
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5 (print_help): Do not print help for --no-warn, now undocumented.
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6 (add_node): Allow duplicate tags in ctags mode unless --no-duplicates.
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7 (main): Pass the -u option to sort in ctags mode.
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8
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9 2006-12-28 Francesco Potortì <pot@gnu.org>
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10
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11 * etags.c (readline): When creating a relative file name from a
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12 #line directive, leave the file name alone. The previous
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13 behaviour was to make it relative to the tags file directory,
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14 under the hypothesis that the #line directive file name was
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15 relative to the directory of the tagged file. That hypothesis is
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16 wrong with Cpp and Lex.
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17
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18 2006-12-20 Francesco Potortì <pot@gnu.org>
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19
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20 * etags.c (C_entries): DEFUN names were longer by one: corrected.
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21 (Makefile_targets): Do not include spaces in tag names.
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22
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23 2006-08-12 Kevin Ryde <user42@zip.com.au>
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24
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25 * etags.c (readline): Check for double quote after #line.
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26
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27 2006-08-12 Jan Djärv <jan.h.d@swipnet.se>
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28
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29 * etags.c (readline): sscanf could in principle return 2.
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30
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31 2006-08-12 Francesco Potortì <pot@gnu.org>
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32
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33 * etags.c (readline): lno is unsigned.
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34 (TeX_commands): Use p++ (rather than *p++) to increment p.
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35 (Lua_functions): Explicitely discard LOOKING_AT's return value.
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36
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37 2006-08-07 Masatake YAMATO <jet@gyve.org>
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38
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39 * etags.c (TEX_mode): Check getc retruns EOF.
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40 File ended without newline causes infinite loop.
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41
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42 2002-07-14 Adrian Aichner <adrian@xemacs.org> (tiny change)
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43
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44 * etags.c: It's XEmacs, not Xemacs: change all the occurences.
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45
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46 2006-07-10 Francesco Potortì <pot@gnu.org>
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47
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48 * etags.c [ETAGS_REGEXPS]: #ifdef's deleted, define unconditionally.
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49 [LONG_OPTIONS]: Changed to NO_LONG_OPTIONS, now normally undefined.
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50 (Objc_suffixes): Suggest using --lang=c for full help.
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51 (C_entries): Initialise savetoken to 0 to shut up the compiler.
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52
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53 2006-07-10 Francesco Potortì <pot@gnu.org>
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54
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55 * etags.c (absolute_filename): Free unused space (cosmetic change).
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56 (in_word_set): In C, also tag #undef symbols.
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57
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58 2006-05-02 Francesco Potortì <pot@gnu.org>
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59
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60 * etags.c (Perl_functions): Free space allocated for var package.
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61 (Erlang_functions): Possibly free space allocated for var last.
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62 (Prolog_functions): Possibly free space allocated for var last.
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63
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64 2005-11-18 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp> (tiny change)
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65
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66 * etags.c (main): Cxref mode writes to stdout: do not close tagf,
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67 which was never opened.
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68
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69 2005-09-27 Francesco Potortì <pot@gnu.org>
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70
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71 * etags.c: Preliminary Forth support.
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72 (prolog_pr): Cast strlen to int before comparison.
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73 (LOOKING_AT, LOOKING_AT_NOCASE): Let the preprocessor check that
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74 the second argument is indeed a literal string.
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75 (main): In append mode, sort the tags file after writing it.
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76
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77 2005-09-27 Emanuele Giaquinta <emanuele.giaquinta@gmail.com> (tiny change)
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78
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79 * etags.c (longopts, print_help, main): The -a (--append) option
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80 can be used in ctags also; for one, the Linux make file uses it.
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81
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82 2004-09-13 Francesco Potortì <pot@gnu.org>
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83
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84 * etags.c (main): When relative file names are given as argument,
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85 make them relative to the current working dir, rather than
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86 relative to the output tags file, if the latter is in /dev.
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87
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88 2004-09-13 David A. Capello <dacap@users.sourceforge.net> (tiny change)
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89
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90 * etags.c: (Lua_suffixes, Lua_help, lang_names, Lua_functions):
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91 Support the Lua scripting language <http://www.lua.org>.
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92
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93 2004-09-13 Francesco Potortì <pot@gnu.org>
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94
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95 * etags.c [EXIT_SUCCESS, EXIT_FAILURE]: Define them when no
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96 <stdlib.h> is available.
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97 (enum sym_type): New st_C_attribute value for parsing
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98 gcc's __attribute__. Deleted st_C_typespec value.
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99 (gperf, in_word_set): Use gperf 3, options changed. Added the
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100 __attribute__ keyword, removed all the st_C_typespec keywords,
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101 changed attribute for Java to (C_JAVA & !C_PLPL).
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102 (inattribute): New global bool, part of the C state machine.
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103 (cblev): Identifier renamed to bracelev throughout.
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104 (consider_token, C_entries): Numerous changes for making the
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105 parser more robust and adding support for __attribute__.
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106
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107 2004-09-08 Francesco Potortì <pot@gnu.org>
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108
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109 * etags.c: Add arch taglines
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110 [LONG_OPTIONS]: make it TRUE (ifdef) or FALSE for ease of use.
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111 [GOOD, BAD]: renamed to EXIT_SUCCESS, EXIT_FAILURE.
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112 (suggest_asking_for_help): Fix having macros in a printf statement.
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113 (consider_token): check C++ `operator' only when the token len is
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114 long enough.
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115
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116 2003-01-09 Francesco Potortì <pot@gnu.org>
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117
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118 * etags.c: changes for language-sepcific help by Philippe
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119 Waroquiers <wao@cfmu.eurocontrol.be> applied and largely revised.
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120 (language): Added a `help' member.
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121 (arg_type): Added an at_end constant.
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122 (plain_C_suffixes): Some items removed from here.
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123 (Objc_suffixes): And put here (new constant).
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124 (Ada_help, Asm_help, default_C_help, Cplusplus_help, Cjava_help,
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125 Cobol_help, Erlang_help, Fortran_help, HTML_help, Lisp_help,
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126 Makefile_help, Objc_help, Pascal_help, Perl_help, PHP_help,
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127 PS_help, Prolog_help, Python_help, Scheme_help, TeX_help,
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128 Texinfo_help, Yacc_help, auto_help, none-help, no_lang_help): New
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129 constants.
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130 (PS_functions, PS_suffixes): Renamed from Postscript_functions and
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131 Postscript_suffixes.
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132 (lang_names): Adapted to the new language structure, new language
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133 "objc" added (was previously merged with "proc").
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134 (print_language_names): Some help strings corrected.
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135 (print_help): Now takes an argument and possibly prints lang help.
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136 (print_help): Some help strings corrected. Documents
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137 language-specific help.
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138 (main): Only print help after having parsed all the arguments.
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139
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140 2002-09-03 Francesco Potorti` <pot@gnu.org>
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141
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142 * etags.c (regex_tag_multiline, readline): Never pass pfnote a
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143 string that cannot be freed.
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144
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145 2002-08-30 Francesco Potorti` <pot@gnu.org>
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146
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147 * etags.c (consider_token, C_entries): Switch to C++ parsing when
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148 auto-detection is enabled and the `::' qualifier is met.
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149 (consider_token, C_entries): Several bugs corrected that tagged
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150 some declarations even though --declarations was not used.
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151 (plainc): New macro.
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152 (C_entries): Use it.
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153 (C_entries): Several cosmetic changes.
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154 (C_entries): Invalidate the token is some cases.
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155
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156 2002-08-29 Francesco Potorti` <pot@gnu.org>
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157
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158 * etags.c (C_entries): Corrected a problem with const C++ funcs.
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159 (ignoreindent): Renamed from noindentypedefs.
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160 (cjava, cplpl): They are now macros instead of local vars.
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161
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162 2002-08-28 Francesco Potorti` <pot@gnu.org>
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163
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164 * etags.c (HTML_labels): Tag ID= also.
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165
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166 2002-08-27 Francesco Potorti` <pot@gnu.org>
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167
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168 * etags.c (Ada_funcs): Do not tag "use type Xxxx;".
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169
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170 2002-06-25 Francesco Potorti` <pot@gnu.org>
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171
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172 * etags.c: New language HTML.
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173 (make_tag): Never generate null length tag names.
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174 (linebuffer_init): Renamed from initbuffer. All callers changed.
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175 (pattern): Structure renamed to `regexp', member regex renamed to
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176 pattern.
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177 (node_st): Member pat renamed to regex.
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178 (pattern); New member force_explicit_name, for future use. Now
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179 always set to true, cannot be reset.
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180 (add_regex, regex_tag_multiline, readline): Use it.
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181 (main): Free some global structures.
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182
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183 2002-06-21 Francesco Potorti` <pot@gnu.org>
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184
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185 * etags.c (fdesc): New member `written'.
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186 (readline, process_file): Initialise it.
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187 (put_entries): Set it.
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188 (main): Use it to create entries for files without tags.
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189 (total_size_of_entries): Do not count invalid tags.
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190 (etags_strcasecmp): Like BSD's, for compatibility.
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191 (strcaseeq): Make it into a macro.
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192
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193 2002-06-21 Francesco Potorti` <pot@gnu.org>
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194
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195 * etags.c: (F_getit, Fortran_functions, Ada_getit, Asm_labels)
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196 (Python_functions, PHP_functions, PHP_functions, PHP_functions)
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197 (PHP_functions, PHP_functions, Cobol_paragraphs)
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198 (Makefile_targets, Postscript_functions, Texinfo_nodes)
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199 (prolog_pr, erlang_func, erlang_attribute)
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200 (Perl_functions, Perl_functions, Pascal_functions)
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201 (TeX_commands, get_tag): Use make_tag instead of pfnote.
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202 (get_tag): Prototype changed, all callers changed.
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203
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204 2002-06-20 Francesco Potorti` <pot@gnu.org>
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205
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206 * etags.c: Use, together with etags.el, an optimised form of tags,
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207 which are almost always unnamed. etags.el looks for an explicit
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208 tag name, then for an implicit one. See make_tag for details.
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209 The change is both forwards and backwards compatible.
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210 (make_tag): New function (was the disabled function new_pfnote).
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211 (make_C_tag): Use it.
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212
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213 2002-06-19 Francesco Potorti` <pot@gnu.org>
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214
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215 * etags.c (add_regex): Invalid regexp modifiers are ignored.
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216 (Makefile_targets): Tag variables unless --no-globals.
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217 (LOOP_ON_INPUT_LINES): Serious bug corrected.
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218
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219 2002-06-13 Francesco Potorti` <pot@gnu.org>
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220
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221 * etags.c (erlang_atom, erlang_attribute): Bugs corrected.
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222 (invalidate_nodes): Bug corrected.
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223 (print_help): Better help for regexps.
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224
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225 2002-06-12 Francesco Potorti` <pot@gnu.org>
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226
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227 * etags.c (arg_type): at_icregexp label removed (obsolete).
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228 (pattern): New member multi_line for multi-line regexps.
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229 (filebuf): A global buffer containing the whole file as a string
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230 for multi-line regexp matching.
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231 (need_filebuf): Global flag raised if multi-line regexps used.
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232 (print_help): Document new regexp modifiers, remove references to
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233 obsolete option --ignore-case-regexp.
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234 (main): Do not set regexp syntax and translation table here.
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235 (main): Treat -c option as a backward compatibility hack.
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236 (main, find_entries): Init and free filebuf.
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237 (find_entries): Call regex_tag_multiline after the regular parser.
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238 (scan_separators): Check for untermintaed regexp and return NULL.
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239 (analyse_regex, add_regex): Remove the ignore_case argument, which
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240 is now a modifier to the regexp. All callers changed.
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241 (add_regex): Manage the regexp modifiers.
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242 (regex_tag_multiline): New function. Reads from filebuf.
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243 (readline_internal): If necessary, copy the whole file into filebuf.
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244 (readline): Skip multi-line regexps, leave them to regex_tag_multiline.
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245
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246 2002-06-11 Francesco Potorti` <pot@gnu.org>
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247
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248 * etags.c (add_regex): Better check for null regexps.
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249 (readline): Check for regex matching null string.
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250
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251 2002-06-07 Francesco Potorti` <pot@gnu.org>
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252
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253 * etags.c (find_entries): Reorganisation.
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254
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255 2002-06-07 Francesco Potorti` <pot@gnu.org>
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256
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257 * etags.c (scan_separators): Support all character escape
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258 sequences supported by gcc.
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259 (find_entries): rewind unconditionally.
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260 (find_entries): Do not call language functions directly, now calls
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261 itself.
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262 (find_entries): Do general initialisations here.
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263 (CNL_SAVE_DEFINEDEF, C_entries, LOOP_ON_INPUT_LINES, F_getit)
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264 (Ada_getit, Pascal_functions, Pascal_functions)
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265 (prolog_skip_comment): Do not do them here.
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266 (readline_internal): Increment lineno here.
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267 (readline): Conditionally undo readline_internal increment.
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268 (readline): Do not return a value.
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269
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270 2002-06-06 Francesco Potorti` <pot@gnu.org>
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271
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272 * etags.c (enum arg_type): New label at_stdin.
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273 (STDIN): New constant.
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274 (parsing_stdin): New flag.
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275 (longopts): New option --parse-stdin=NAME.
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276 (print_help): Document it.
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277 (main): Handle it.
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278 (process_file): Split into process_file and process_file_name.
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279 (process_file_name): New function.
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280
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281 2002-06-06 Francesco Potorti` <pot@gnu.org>
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282
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283 * etags.c (main): Avoid a buffer overrun with sprintf.
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284 (TEX_cmt): Make it a static char and move it before TeX_commands.
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285 (TeX_commands): Skip comments.
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286 (TEX_defenv): Now contains more contructs.
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287 (TeX_commands): Shorten the tag to the brace after the name.
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288 (TeX_commands): Allow for names with embedded spaces.
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289 (TeX_commands): Names now include the initial backslash.
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290 (TeX_commands): Names do not include numeric args #n.
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291 (TeX_commands): Correct line char number in tags.
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292 (TEX_tabent, TEX_token): Deleted.
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293 (TeX_commands, TEX_decode_env): Streamlined.
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294
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295 2002-05-31 Paul Eggert <eggert@twinsun.com>
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296
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297 * etags.c (main): Use `sort -o TAGFILE TAGFILE' instead of
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298 `sort TAGFILE -o TAGFILE', as POSIX 1003.1-2001 disallows
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299 the latter usage.
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300
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301 2002-04-22 Francesco Potorti` <pot@gnu.org>
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302
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303 * etags.c: (last_node): Make it a global variable.
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304 (process_file): Print the tags from the nodes as soon as
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305 possible, and delete the nodes. This brings down the memory
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306 occupancy as etags to almost the same level as when the #line
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307 directives were not parsed.
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308 (free_fdesc): New function.
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309 (find_entries): Use it.
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310 (invalidate_nodes): In etags mode, do not just mark the nodes as
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311 invalid, do delete them.
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312
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313 2002-04-16 Francesco Potorti` <pot@gnu.org>
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314
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315 * etags.c (find_entries): Bug fix in list management.
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316
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317 2002-04-15 Francesco Potorti` <pot@gnu.org>
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318
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319 * etags.c (get_language_from_filename): Add one argument.
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320 (strcaseeq): New function.
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321 (get_language_from_filename): Use it to do a case insenstitive
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322 comparison if called with appropriate args.
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323 (find_entries): Try with case insensitive match.
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324 (process_file): Bug fixed.
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325
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326 2002-04-13 Francesco Potorti` <pot@gnu.org>
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327
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328 * etags.c (find_entries): Delete tags previously obtained from
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329 file xxx.c's #line directives when parsing file xxx.y. This is
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330 generally done for automatically generated files containing
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331 #line directives. This handles the case when xxx.y is tagged
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332 before xxx.c, and the entries of xxx.c pointing to xxx.y should
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333 be discarded.
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334 (language): Added the metasource member. Initializers changed.
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335 (invalidate_nodes): New function.
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336
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337 2002-03-21 Francesco Potorti` <pot@gnu.org>
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338
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339 * etags.c (readline): Discard lines after having found a #line
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340 directive pointing to an already tagged file. This handles the
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341 case when xxx.y is tagged before xxx.c, and the entries of
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342 xxx.c pointing to xxx.y should be discarded.
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343
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344 2002-03-15 Francesco Potorti` <pot@gnu.org>
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345
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346 * etags.c (fdesc): New structure for keeping track of input files.
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347 (fdesc): Remove `file' member (a string) and use instead a pointer
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348 to a file description structure.
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349 (curfile, curfiledir, curtagfname, curlang, nocharno,
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|
350 forced_lang): Global variables removed in favor of fdhead and
|
|
|
351 curfdp, pointers to file description strucures.
|
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|
352 (longopts, main, print_help): Use the CTAGS conditional to include
|
|
|
353 or exclude options that work on etags or ctags only.
|
|
|
354 (process_file, find_entries, pfnote, add_node, put_entries,
|
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|
355 readline): Use fdhead and curfdp.
|
|
|
356 (process_file, find_entries): Do not take an arg string, all
|
|
|
357 callers changed.
|
|
|
358
|
|
|
359 2002-03-13 Francesco Potorti` <pot@gnu.org>
|
|
|
360
|
|
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361 * etags.c (longopts, print_help, main): Test CTAGS to disallow
|
|
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362 options that are not right for either etags or ctags.
|
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|
363
|
|
|
364 2002-03-12 Francesco Potorti` <pot@gnu.org>
|
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365
|
|
|
366 * etags.c (number_len, total_size_of_entries): Define them also
|
|
|
367 in CTAGS mode, because gcc does not compile all refs away.
|
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368 (Python_functions, PHP_functions): Name tags, for ctags' sake.
|
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|
369 (TeX_commands): Name tags. Correction of old disabled code.
|
|
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370
|
|
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371 2002-03-06 Francesco Potorti` <pot@gnu.org>
|
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372
|
|
|
373 * etags.c (Python_functions): Consider indented "def" and "class".
|
|
|
374
|
|
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375 2002-03-05 Francesco Potorti` <pot@gnu.org>
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|
376
|
|
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377 * etags.c (curfiledir, curtagfname): New global variables.
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378 (process_file): Initialise them.
|
|
|
379 (readline): Canonicalize the name found in #line directive.
|
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380
|
|
|
381 2002-03-05 Francesco Potorti` <pot@gnu.org>
|
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382
|
|
|
383 * etags.c: Honour #line directives.
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|
384 (no_line_directive): New global var; set it for old behaviour.
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|
385 (main): Remove some #ifdef in the getopt switch.
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386 (add_node, put_entries): Code added to merge different chunks of
|
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|
387 nodes referring to the same file. Currently the tags are just
|
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|
388 appended, without any check for duplicates.
|
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|
389 (Perl_functions): Do not special case ctags.
|
|
|
390 (readline): Identify #line directives and do the right thing.
|
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|
391 (nocharno, invalidcharno): New global vars.
|
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|
392 (process_file): Reset nocharno.
|
|
|
393 (readline): Set nocharno.
|
|
|
394 (pfnote): Read nocharno and maybe put invalidcharno in node.
|
|
|
395 (total_size_of_entries, put_entries): Use invalidcharno.
|
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|
396
|
|
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397 2002-03-04 Francesco Potorti` <pot@gnu.org>
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398
|
|
|
399 * etags.c: Keep the whole tag table in memory, even in etags mode.
|
|
|
400 (main): Call put_entries here even in CTAGS mode.
|
|
|
401 (main, process_file): Check the return values of fclose and pclose.
|
|
|
402 (process_file): Do not call put_entries after parsing each file.
|
|
|
403 (process_file): Canonicalise file names even for ctags.
|
|
|
404 (process_file): Set curfile here...
|
|
|
405 (find_entries): ... not here any more.
|
|
|
406 (add_node): In etags mode, build a linked list of entries (on
|
|
|
407 right pointer) for each file, and link the first entry of each
|
|
|
408 file on left nodes.
|
|
|
409 (put_entries): Print here the name of the file.
|
|
|
410 (put_entries): Print the entries starting from the first file.
|
|
|
411 (number_len, total_size_of_entries): Define these only iin etags
|
|
|
412 mode, make the second work only on the right nodes.
|
|
|
413
|
|
|
414 2002-01-03 Francesco Potorti` <pot@gnu.org>
|
|
|
415
|
|
|
416 * etags.c: Make all global variables static.
|
|
|
417
|
|
|
418 2001-12-21 Francesco Potorti` <pot@gnu.org>
|
|
|
419
|
|
|
420 * etags.c (Perl_functions): Tag packages and use them in sub tags.
|
|
|
421 (get_tag): Return a pointer to the tag that is found.
|
|
|
422
|
|
|
423 2001-12-21 Francesco Potorti` <pot@gnu.org>
|
|
|
424
|
|
|
425 * etags.c (LOOKING_AT): Use !intoken instead of iswhite.
|
|
|
426 (F_takeprec): Renamed from takeprec. All callers changed.
|
|
|
427 (F_getit): Renamed from getit. All callers changed.
|
|
|
428 (nocase_tail): Renamed from tail. All callers changed.
|
|
|
429 (Ada_getit): Renamed from adagetit. All callers changed.
|
|
|
430 (L_getit): Simplified by using get_tag.
|
|
|
431 (Perl_functions, Postscript_functions, erlang_attribute): Use the
|
|
|
432 modified LOOKING_AT.
|
|
|
433 (notinname): Removed '[' and added ')' to the recognised chars.
|
|
|
434 (LOOKING_AT, get_tag, PHP_functions): Use notinname.
|
|
|
435 (Ada_getit, Ada_funcs, Python_functions, Scheme_functions):
|
|
|
436 Clarified, using strneq or notinname.
|
|
|
437 (L_isdef, L_isquote): Removed.
|
|
|
438 (Lisp_functions, L_getit): Clarified.
|
|
|
439
|
|
|
440 2001-12-17 Francesco Potorti` <pot@gnu.org>
|
|
|
441
|
|
|
442 * etags.c: [P_]: Renamed to __P for consistency with config.h.
|
|
|
443 [HAVE_CONFIG_H]: Let config.h deal with __P.
|
|
|
444 [__STDC__] [!HAVE_CONFIG_H]: Define PTR as in config.h.
|
|
|
445 [!__STDC__] [!HAVE_CONFIG_H]: Do not undefine static, because
|
|
|
446 gperf code needs it.
|
|
|
447 [HAVE_CONFIG_H] [!PTR]: Define PTR (for use with Xemacs).
|
|
|
448 [HAVE_CONFIG_H] [!__P]: Define __P (for use with Xemacs).
|
|
|
449 (xmalloc, xrealloc): Use PTR instead of long *.
|
|
|
450 (bool): Make it a define, not a typedef, for C++ compilers.
|
|
|
451 (pattern): Members renamed to avoid name clash in some C++ compilers.
|
|
|
452 (get_language_from_langname): Use const argument.
|
|
|
453
|
|
|
454 2001-12-12 Francesco Potorti` <pot@gnu.org>
|
|
|
455
|
|
|
456 * etags.c (PHP_functions): New function by Diez B. Roggisch,
|
|
|
457 heavily adapted by me, for parsing PHP.
|
|
|
458 (LOOKING_AT): New macro.
|
|
|
459 (Perl_functions, Python_functions, PHP_functions)
|
|
|
460 (Scheme_functions, Texinfo_nodes): Use it.
|
|
|
461 (Perl_functions): Use strneq.
|
|
|
462 (prolog_pred): Renamed to prolog_pr.
|
|
|
463 (prolog_pr): Recognise Prolog rules (thanks to Geert Kloosterman)
|
|
|
464 in addition to predicates.
|
|
|
465 [ETAGS_REGEXPS] [!HAVE_CONFIG_H] [__CYGWIN__]: Prevent
|
|
|
466 unmodified compile, as Cygwin's regex.h is incompatible with us
|
|
|
467 (thanks to Markus Hoenicka).
|
|
|
468 [!HAVE_CONFIG_H] [!__STDC__]: #define const as the empty string.
|
|
|
469
|
|
|
470 2001-05-11 Francesco Potorti` <pot@gnu.org>
|
|
|
471
|
|
|
472 * etags.c (add_regex): Reset the whole newly allocated pattern
|
|
|
473 buffer instead of the individual members. It's safer and works
|
|
|
474 with Xemacs.
|
|
|
475
|
|
|
476 2001-02-23 Francesco Potorti` <pot@gnu.org>
|
|
|
477
|
|
|
478 * etags.c (enum sym_type): New label st_C_template.
|
|
|
479 (gperf input): Use it for switching to C++ from C.
|
|
|
480 (consider_token): Do it.
|
|
|
481
|
|
|
482 2001-02-16 Francesco Potorti` <pot@gnu.org>
|
|
|
483
|
|
|
484 * etags.c (C_entries): Initialise typdefcblev to quiet compilers.
|
|
|
485
|
|
|
486 2001-02-06 Francesco Potorti` <pot@gnu.org>
|
|
|
487
|
|
|
488 * etags.c [!HAVE_CONFIG_H] [!__STDC__]: #define static as nothing.
|
|
|
489
|
|
|
490 2001-01-31 Francesco Potorti` <pot@gnu.org>
|
|
|
491
|
|
|
492 * etags.c: [NDEBUG] #undef assert and #define it as ((void)0), for
|
|
|
493 the sake of some buggy assert.h (e.g. in MinGW and sunos4 pcc).
|
|
|
494 (C_entries): Tag token renamed to still_in_token because sunos4
|
|
|
495 pcc wants to expand it as the token() macro even though it has no
|
|
|
496 arguments.
|
|
|
497
|
|
|
498 2001-01-30 Francesco Potorti` <pot@gnu.org>
|
|
|
499
|
|
|
500 * etags.c: [WIN32-NATIVE]: #undef MSDOS, #undef WINDOWSNT and
|
|
|
501 #define it for the sake of Xemacs.
|
|
|
502 [WINDOWSNT]: #undef HAVE_NTGUI even if built without
|
|
|
503 HAVE_CONFIG_H. This change only affects a standalone etags.
|
|
|
504 [WINDOWSNT]: #undef DOS_NT and #define it even if built with
|
|
|
505 HAVE_CONFIG_H. This change does nothing in Emacs, as DOS_NT is
|
|
|
506 always defined when HAVE_CONFIG_H and WINDOWS are both defined.
|
|
|
507 [!HAVE_UNISTD_H]: use defined(WINDOWSNT) instead of the bare
|
|
|
508 WINDOWSNT, as this is the correct way to use it.
|
|
|
509
|
|
|
510 2001-01-28 Francesco Potorti` <pot@gnu.org>
|
|
|
511
|
|
|
512 * etags.c: Be capable to parse nested struct-like structures.
|
|
|
513 (structdef, structtag): Struct state machine revisited.
|
|
|
514 (struct tok): Revisited.
|
|
|
515 (cstack, nestlev, instruct): New struct and macros.
|
|
|
516 (pushclass_above, popclass_above, write_classname): New functions
|
|
|
517 for dealing with nested class names, inspired by Mykola Dzyuba.
|
|
|
518 (consider_token, make_C_tag, C_entries): Many changes for dealing
|
|
|
519 with arbitrarily nested structures.
|
|
|
520 (etags_getcwd): #if MSDOS, not #ifdef MSDOS!
|
|
|
521 (C_entries): Consider templates in C++.
|
|
|
522 (sym_type): New constant st_C_class for detecting "class" also in
|
|
|
523 C mode.
|
|
|
524 (C_AUTO): New macro for automatic detection of C++.
|
|
|
525 (consider_token): Automatic set C++ mode.
|
|
|
526 (C_entries): New security check for yacc.
|
|
|
527 (print_language_names, print_help): Mention the autodetect
|
|
|
528 feature, do not show help for the -C option, now mostly useless.
|
|
|
529 (C_entries): Tag C++ forward declarations if --declarations.
|
|
|
530 (C_entries): Don't be fooled by things like XDEFUN.
|
|
|
531 (consider_token): Discard asm pseudo function.
|
|
|
532
|
|
|
533 2001-01-25 Francesco Potorti` <pot@potorti.it>
|
|
|
534
|
|
|
535 * etags.c (struct tok): Renamed from struct token.
|
|
|
536 (token): Renamed from tok.
|
|
|
537 (structtype): Make it a local variable.
|
|
|
538 [DEBUG]: Use assert.
|
|
|
539 (xrnew): Change the synopsis.
|
|
|
540 (typedefs_or_cplusplus): Renamed from typedefs_and_cplusplus.
|
|
|
541 (grow_linebuffer): Don't call xrnew when not needed.
|
|
|
542 (token): buffer renamed to line.
|
|
|
543 (C_entries): Three calls to inibuffer moved here from main.
|
|
|
544 (C_entries): Removed all references to var methodlen, delete it.
|
|
|
545 (linebuffer_setlen): Was grow_buffer, now also sets len.
|
|
|
546 (consider_token, C_entries, Pascal_functions): Use it.
|
|
|
547 (C_entries): Preventing problems relative to extern "C".
|
|
|
548 (C_entries): Can tag more than one variable or func separated by
|
|
|
549 comma when --declarations is used.
|
|
|
550 (C_entries): More accurate tagging of members and declarations.
|
|
|
551 (yacc_rules): Was global, made local to C_entries.
|
|
|
552 (next_token_is_func): Removed.
|
|
|
553 (fvdef): New constants fdefunkey, fdefunname.
|
|
|
554 (consider_token, C_entries): Use them.
|
|
|
555 (C_entries): Build proper lisp names for Emacs DEFUNs.
|
|
|
556
|
|
|
557 2001-01-15 Francesco Potorti` <pot@pot.cnuce.cnr.it>
|
|
|
558
|
|
|
559 * etags.c (print_language_names): Print filenames in addition to
|
|
|
560 suffixes.
|
|
|
561
|
|
|
562 2001-01-12 Francesco Potorti` <pot@gnu.org>
|
|
|
563
|
|
|
564 * etags.c (get_language_from_langname): Renamed from
|
|
|
565 get_language_from_name.
|
|
|
566 (get_language_from_filename): Renamed from
|
|
|
567 get_language_from_suffix. Now first looks for the complete file
|
|
|
568 name.
|
|
|
569 (language): New member char **filenames.
|
|
|
570 (Makefile_filenames): List of possible filenames for makefiles.
|
|
|
571 (lang_names): Added a NULL member for every entry, added an entry
|
|
|
572 for makefiles.
|
|
|
573 (Makefile_targets): New function, inspired by Assar Westerlund
|
|
|
574 <assar@sics.se>.
|
|
|
575
|
|
|
576 2000-11-07 Francesco Potortì <pot@pot.cnuce.cnr.it>
|
|
|
577
|
|
|
578 * etags.c (Texinfo_nodes): Renamed from Texinfo_fuctions and made
|
|
|
579 it conformant to the style of the rest of the code.
|
|
|
580
|
|
|
581 2000-02-10 Francesco Potorti` <pot@gnu.org>
|
|
|
582
|
|
|
583 * etags.c (iswhite): Redefined not to consider '\0' as white
|
|
|
584 space, and use it throughout in place of isspace, thus preventing a
|
|
|
585 potential signed char to int conversion problem.
|
|
|
586 (MSDOS): #undefine befere redefining
|
|
|
587
|
|
|
588 2000-02-04 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
589
|
|
|
590 * etags.c (many functions): Add prototypes.
|
|
|
591
|
|
|
592 2000-01-31 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
593
|
|
|
594 * etags.c [MSDOS]: Set MSDOS to 1 if #defined, 0 otherwise.
|
|
|
595 (get_compressor_from_suffix, process_file): Use MSDOS in if clause.
|
|
|
596 (etags_strchr, etags_strrchr): Use const char * and int as arguments.
|
|
|
597 (getenv, getcwd): Only declare them if necessary.
|
|
|
598 (EMACS_NAME): New constant macro.
|
|
|
599 (print_version): Use it.
|
|
|
600 (P_) [__STDC__]: Macro for defining function prototypes.
|
|
|
601
|
|
|
602 2000-01-18 Fabrice Popineau <Fabrice.Popineau@supelec.fr>
|
|
|
603
|
|
|
604 * etags.c [WINDOWSNT]: #include <direct.h>
|
|
|
605
|
|
|
606 2000-01-18 Martin Buchholz <martin@xemacs.org>
|
|
|
607
|
|
|
608 * etags.c (all functions): Made them static.
|
|
|
609 (all functions): Write prototypes.
|
|
|
610
|
|
|
611 1999-11-19 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
612
|
|
|
613 * etags.c (_GNU_SOURCE): Define only if undefined.
|
|
|
614 (get_scheme): Declaration deleted.
|
|
|
615 (main): error was called with an integer as second arg, instead of
|
|
|
616 a char pointer.
|
|
|
617 (canonicalize_filename): Bug removed.
|
|
|
618
|
|
|
619 1999-11-18 Dave Love <d.love@dl.ac.uk>
|
|
|
620
|
|
|
621 * etags.c (C_entries): Rename label `intoken', avoiding K&R
|
|
|
622 lossage from name clash with macro.
|
|
|
623
|
|
|
624 1999-09-14 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
625
|
|
|
626 * etags.c: Add suffix psw for PSWrap.
|
|
|
627 (L_getit): Generalize a "cp!=' '" into "!isspace(*cp)".
|
|
|
628 (Postscript_functions): Add code for PSWrap.
|
|
|
629 (Scheme_functions): Use local pointer and new get_tag function.
|
|
|
630 (get_tag): New name for old get_scheme.
|
|
|
631 (process_file): Do not free NULL when file does not exist.
|
|
|
632 (typdef): ttypedefseen renamed to tkeyseen, new label ttypeseen.
|
|
|
633 (C_entries): Modifications that make --members tag even inside
|
|
|
634 typedefs and C nested structs (one level only).
|
|
|
635 (consider_token): Corrected a bug which prevented tagging of enum
|
|
|
636 constants.
|
|
|
637 (C_stab_entry): Added if, for, while, switch, return as
|
|
|
638 st_C_ignore. This makes it simpler to work when cblev!=0.
|
|
|
639
|
|
|
640 1999-04-21 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
641
|
|
|
642 * etags.c (C_entries): tag member function declarations when
|
|
|
643 --declarations is used.
|
|
|
644
|
|
|
645 1999-04-20 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
646
|
|
|
647 * etags.c (C_entries, consider_token): C++ `operator' now is
|
|
|
648 tagged in most cases.
|
|
|
649 As before, :: is not recognised if surrounded by spaces.
|
|
|
650
|
|
|
651 1999-01-14 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
652
|
|
|
653 * etags.c (relative_filename): Account for DOS file names such
|
|
|
654 that is impossible to make one relative to another.
|
|
|
655
|
|
|
656 1998-10-09 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
657
|
|
|
658 * etags.c (sym_type): New st_C_extern tag.
|
|
|
659 (gperf input): Use it for spotting external declarations.
|
|
|
660 (print_help): Document the new behaviour of --declarations.
|
|
|
661 (fvextern): New global variable.
|
|
|
662 (consider_token, C_entries): Use it.
|
|
|
663
|
|
|
664 1998-06-19 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
665
|
|
|
666 * etags.c (HAVE_GETCWD) [WINDOWSNT]: Define if undefined.
|
|
|
667 (etags_getcwd): Remove test for WINDOWSNT.
|
|
|
668
|
|
|
669 1998-06-16 Eli Zaretskii <eliz@is.elta.co.il>
|
|
|
670
|
|
|
671 * etags.c (process_file) [MSDOS]: If foo.c.gz is not found, try
|
|
|
672 foo.cgz, foo.cz, etc.
|
|
|
673
|
|
|
674 1998-06-15 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
675
|
|
|
676 * etags.c (declarations): New global switch.
|
|
|
677 (longopts): Describe it.
|
|
|
678 (print_help): Document it.
|
|
|
679 (C_entries): Use it.
|
|
|
680 (process_file): Don't process a file twice.
|
|
|
681
|
|
|
682 1998-06-02 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
683
|
|
|
684 * etags.c (Fortran_functions): No tags for "procedure".
|
|
|
685
|
|
|
686 1998-05-29 Eli Zaretskii <eliz@is.elta.co.il>
|
|
|
687
|
|
|
688 * etags.c (get_compressor_from_suffix): Second argument EXTPTR, if
|
|
|
689 non-zero, returns a pointer to where the extension begins; callers
|
|
|
690 changed.
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691 [MSDOS]: Support DOS file names by handling e.g. foo.cgz as if it
|
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692 were foo.c.gz.
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693
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694 1998-05-18 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
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|
695
|
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|
696 * etags.c (sym_type, C_stab_entry): New constant st_C_operator.
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697 (fvdev): New constant foperator.
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|
698 (consider_token): Use it to get "operator" in C++.
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|
699 (C_entries): Extend length of operator@ function name.
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|
700 (C_entries): Use foperator when necessary.
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701
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702 1998-05-13 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
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|
703
|
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704 * etags.c (main) [!ETAGS_REGEXPS]: Do not call free_patterns.
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705
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706 1998-05-12 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
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|
707
|
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708 * etags.c (compressor): New struct for compressed files.
|
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|
709 (get_compressor_from_suffix): New function.
|
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|
710 (get_language_from_suffix): Use it. Also, semantics changed.
|
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|
711 (process_file): Consider compressed files, close file.
|
|
|
712 (find_entries): Use different call arg for get_language_from_suffix,
|
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|
713 don't close file.
|
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|
714
|
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715 1998-05-11 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
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|
716
|
|
|
717 * etags.c (main): Call free_tree.
|
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|
718 (find_entries): Do not free curfile.
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|
|
719 (pfnote): Cosmetic change: NULL and '\0' where appropriate.
|
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|
720 (prolog_pred, erlang_func, substitute): Cast strlen to int when
|
|
|
721 comparing.
|
|
|
722 (canonicalize_filename): Shut up compiler warning.
|
|
|
723 (Perl_functions): Make tag significant.
|
|
|
724
|
|
|
725 1997-11-27 Dave Love <d.love@dl.ac.uk>
|
|
|
726
|
|
|
727 * etags.c (longopts, optstring): New option --ignore-case-regex (-c).
|
|
|
728 (argument_type): New member at_icregexp.
|
|
|
729 (lc_trans): New global.
|
|
|
730 (main): Fill lc_trans. Process -c args.
|
|
|
731 (add_regex): New arg determining whether to use translation table.
|
|
|
732 (analyse_regex): New arg. Use it for add_regex.
|
|
|
733
|
|
|
734 1997-09-30 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
735
|
|
|
736 * etags.c (init): Cosmetic change: NULL --> '\0'.
|
|
|
737 (erlang_attribute): Bug corrected (uninitialized variable).
|
|
|
738 (filename_is_absolute): New function replaces absolutefn macro and
|
|
|
739 corrects a bug. All callers changed.
|
|
|
740 (canonicalize_filename): New function.
|
|
|
741 (process_file, etags_getcwd, absolute_dirname): Use it.
|
|
|
742 (relative_filename, absolute_filename): Removed var shadowing.
|
|
|
743 (C_entries, Pascal_functions): Add fake initializations to keep
|
|
|
744 compilers quiet.
|
|
|
745 (TeX_functions, Prolog_functions, Erlang_functions): Cleanup.
|
|
|
746
|
|
|
747 1997-09-20 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
748
|
|
|
749 * etags.c (xrnew): New macro. All callers of xrealloc changed.
|
|
|
750 (language): New typedef (was struct lang_entry).
|
|
|
751 (curlang): New global variable.
|
|
|
752 (node): typedef renamed from NODE.
|
|
|
753 (linebuffer): New typedef (was struct linebuffer).
|
|
|
754 (pattern): New typedef (was struct pattern). Some members added.
|
|
|
755 Now used as element of a linked list.
|
|
|
756 (patterns, num_patterns): Global variables deleted.
|
|
|
757 (p_head): New global variable.
|
|
|
758 (forced_lang): New global variable (replaces lang_func).
|
|
|
759 (get_language_from_name, get_language_from_interpreter,
|
|
|
760 get_language_from_suffix): Semantics changed. All callers changed.
|
|
|
761 (last_node): New global variable.
|
|
|
762 (free_tree, add_node, put_entries, total_size_of_entries): Change
|
|
|
763 name of local vars to avoid clashes with typedef node.
|
|
|
764 (number_len): Rewritten for elegance.
|
|
|
765 (token): New typedef replaces TOKEN.
|
|
|
766 (analyse_regex, add_regex): Rewritten for new functionality.
|
|
|
767 (free_patterns): New function called from main and add_regex.
|
|
|
768 (initbuffer, readline_internal, readline, grow_linebuffer):
|
|
|
769 Change name of local vars to avoid clashes with typedef
|
|
|
770 linebuffer.
|
|
|
771 (readline): Rewritten for new functionality.
|
|
|
772
|
|
|
773 1997-09-04 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
774
|
|
|
775 * etags.c: (Scheme_suffixes): New suffix ".ss".
|
|
|
776 (print_help): --globals is now used for more than C-type languages.
|
|
|
777 (Perl_functions): Tag global variables ("my" and "local").
|
|
|
778
|
|
|
779 1997-08-22 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
780
|
|
|
781 * etags.c (print_help): Some messages clarified.
|
|
|
782 (LOOP_ON_INPUT_LINES): New macro.
|
|
|
783 (just_read_file, Fortran_functions, Asm_labels, Perl_functions,
|
|
|
784 Python_functions, Cobol_paragraphs, Pascal_functions,
|
|
|
785 Lisp_functions, Postscript_functions, Scheme_functions,
|
|
|
786 TeX_functions, Prolog_functions, Erlang_functions): Use it.
|
|
|
787 (Cobol_paragraphs, Postscript_functions, TeX_functions,
|
|
|
788 Prolog_functions, Erlang_functions): Use a local variable instead
|
|
|
789 of the global variable dbp.
|
|
|
790 (Pascal_functions, L_isquote, Scheme_functions): Use GNU coding
|
|
|
791 standard indentation.
|
|
|
792
|
|
|
793 1997-08-21 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
794
|
|
|
795 * etags.c (Python_suffixes, lang_names, Python_functions): Python
|
|
|
796 support.
|
|
|
797 (skip_spaces, skip_non_spaces): Utility functions.
|
|
|
798 (find_entries, takeprec, getit, Fortran_functions, Perl_functions,
|
|
|
799 Python_functions, L_getit, Lisp_functions, Scheme_functions,
|
|
|
800 prolog_pred, erlanf_func, erlang_attribute): Use them.
|
|
|
801 (eat_white): Deleted.
|
|
|
802
|
|
|
803 1997-08-20 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
804
|
|
|
805 * etags.c (CHAR, init): Keep into account non US-ASCII
|
|
|
806 characters and compilers with default signed chars.
|
|
|
807 (L_getit): Tag "(defstruct (foo", "(defun (operator" and similar
|
|
|
808 constructs.
|
|
|
809
|
|
|
810 1997-07-04 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
811
|
|
|
812 * (C_stab_entry): "interface" in Java behaves like "class".
|
|
|
813
|
|
|
814 1997-06-23 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
815
|
|
|
816 * etags.c: (HAVE_NTGUI) [WINDOWSNT]: #undef if HAVE_CONFIG_H.
|
|
|
817 (main): Put interval syntax here.
|
|
|
818 (add_regex): And remove it from here.
|
|
|
819
|
|
|
820 1997-06-17 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
821
|
|
|
822 * etags.c (suggest_asking_for_help): Provide a
|
|
|
823 meaningful help message with and without LONG_OPTIONS.
|
|
|
824
|
|
|
825 1997-06-09 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
826
|
|
|
827 * etags.c: <io.h> [MSDOS]: Include it, don't include string.h.
|
|
|
828 <stdlib.h, string.h>: Don't test MSDOS when including them.
|
|
|
829 (white, nonam, endtk): Like elsewhere, use \r instead of \013.
|
|
|
830 (put_entries): Correctly use %ld instead of %d in printf.
|
|
|
831
|
|
|
832 1997-06-04 Francesco Potorti` <F.Potorti@cnuce.cnr.it>
|
|
|
833
|
|
|
834 * etags.c: <unistd.h> [HAVE_UNISTD_H]: Include conditionally, else
|
|
|
835 declare getcwd if HAVE_GETCWD.
|
|
|
836 (consider_token): Dead break instruction removed.
|
