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funmap.c

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/home/opencoverage/opencoverage/guest-scripts/bash/src/lib/readline/funmap.c

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1 /* funmap.c -- attach names to functions. */ -

2 -

4 -

5 This file is part of the GNU Readline Library (Readline), a library -

6 for reading lines of text with interactive input and history editing. -

7 -

8 Readline is free software: you can redistribute it and/or modify -

9 it under the terms of the GNU General Public License as published by -

10 the Free Software Foundation, either version 3 of the License, or -

11 (at your option) any later version. -

12 -

13 Readline is distributed in the hope that it will be useful, -

14 but WITHOUT ANY WARRANTY; without even the implied warranty of -

15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -

16 GNU General Public License for more details. -

17 -

18 You should have received a copy of the GNU General Public License -

19 along with Readline. If not, see <http://www.gnu.org/licenses/>. -

20 */ -

21 -

22 #define READLINE_LIBRARY -

23 -

24 #if defined (HAVE_CONFIG_H) -

25 # include <config.h> -

26 #endif -

27 -

28 #if !defined (BUFSIZ) -

29 #include <stdio.h> -

30 #endif /* BUFSIZ */ -

31 -

32 #if defined (HAVE_STDLIB_H) -

33 # include <stdlib.h> -

34 #else -

35 # include "ansi_stdlib.h" -

36 #endif /* HAVE_STDLIB_H */ -

37 -

38 #include "rlconf.h" -

39 #include "readline.h" -

40 -

41 #include "xmalloc.h" -

42 -

43 #ifdef __STDC__ -

44 typedef int QSFUNC (const void *, const void *); -

45 #else -

46 typedef int QSFUNC (); -

47 #endif -

48 -

49 extern int _rl_qsort_string_compare PARAMS((char **, char **)); -

50 -

51 FUNMAP **funmap; -

52 static int funmap_size; -

53 static int funmap_entry; -

54 -

55 /* After initializing the function map, this is the index of the first -

56 program specific function. */ -

57 int funmap_program_specific_entry_start; -

58 -

59 static const FUNMAP default_funmap[] = { -

60 { "abort", rl_abort }, -

61 { "accept-line", rl_newline }, -

62 { "arrow-key-prefix", rl_arrow_keys }, -

63 { "backward-byte", rl_backward_byte }, -

64 { "backward-char", rl_backward_char }, -

65 { "backward-delete-char", rl_rubout }, -

66 { "backward-kill-line", rl_backward_kill_line }, -

67 { "backward-kill-word", rl_backward_kill_word }, -

68 { "backward-word", rl_backward_word }, -

69 { "beginning-of-history", rl_beginning_of_history }, -

70 { "beginning-of-line", rl_beg_of_line }, -

71 { "bracketed-paste-begin", rl_bracketed_paste_begin }, -

72 { "call-last-kbd-macro", rl_call_last_kbd_macro }, -

73 { "capitalize-word", rl_capitalize_word }, -

74 { "character-search", rl_char_search }, -

75 { "character-search-backward", rl_backward_char_search }, -

76 { "clear-screen", rl_clear_screen }, -

77 { "complete", rl_complete }, -

78 { "copy-backward-word", rl_copy_backward_word }, -

79 { "copy-forward-word", rl_copy_forward_word }, -

80 { "copy-region-as-kill", rl_copy_region_to_kill }, -

81 { "delete-char", rl_delete }, -

82 { "delete-char-or-list", rl_delete_or_show_completions }, -

83 { "delete-horizontal-space", rl_delete_horizontal_space }, -

84 { "digit-argument", rl_digit_argument }, -

85 { "do-lowercase-version", rl_do_lowercase_version }, -

86 { "downcase-word", rl_downcase_word }, -

87 { "dump-functions", rl_dump_functions }, -

88 { "dump-macros", rl_dump_macros }, -

89 { "dump-variables", rl_dump_variables }, -

90 { "emacs-editing-mode", rl_emacs_editing_mode }, -

91 { "end-kbd-macro", rl_end_kbd_macro }, -

92 { "end-of-history", rl_end_of_history }, -

93 { "end-of-line", rl_end_of_line }, -

94 { "exchange-point-and-mark", rl_exchange_point_and_mark }, -

95 { "forward-backward-delete-char", rl_rubout_or_delete }, -

96 { "forward-byte", rl_forward_byte }, -

97 { "forward-char", rl_forward_char }, -

98 { "forward-search-history", rl_forward_search_history }, -

99 { "forward-word", rl_forward_word }, -

100 { "history-search-backward", rl_history_search_backward }, -

101 { "history-search-forward", rl_history_search_forward }, -

102 { "history-substring-search-backward", rl_history_substr_search_backward }, -

103 { "history-substring-search-forward", rl_history_substr_search_forward }, -

104 { "insert-comment", rl_insert_comment }, -

105 { "insert-completions", rl_insert_completions }, -

106 { "kill-whole-line", rl_kill_full_line }, -

107 { "kill-line", rl_kill_line }, -

108 { "kill-region", rl_kill_region }, -

109 { "kill-word", rl_kill_word }, -

110 { "menu-complete", rl_menu_complete }, -

111 { "menu-complete-backward", rl_backward_menu_complete }, -

112 { "next-history", rl_get_next_history }, -

113 { "next-screen-line", rl_next_screen_line }, -

114 { "non-incremental-forward-search-history", rl_noninc_forward_search }, -

115 { "non-incremental-reverse-search-history", rl_noninc_reverse_search }, -

116 { "non-incremental-forward-search-history-again", rl_noninc_forward_search_again }, -

117 { "non-incremental-reverse-search-history-again", rl_noninc_reverse_search_again }, -

118 { "old-menu-complete", rl_old_menu_complete }, -

119 { "overwrite-mode", rl_overwrite_mode }, -

120 #if defined (_WIN32) -

121 { "paste-from-clipboard", rl_paste_from_clipboard }, -

122 #endif -

123 { "possible-completions", rl_possible_completions }, -

124 { "previous-history", rl_get_previous_history }, -

125 { "previous-screen-line", rl_previous_screen_line }, -

126 { "print-last-kbd-macro", rl_print_last_kbd_macro }, -

127 { "quoted-insert", rl_quoted_insert }, -

128 { "re-read-init-file", rl_re_read_init_file }, -

129 { "redraw-current-line", rl_refresh_line}, -

130 { "reverse-search-history", rl_reverse_search_history }, -

131 { "revert-line", rl_revert_line }, -

132 { "self-insert", rl_insert }, -

133 { "set-mark", rl_set_mark }, -

134 { "skip-csi-sequence", rl_skip_csi_sequence }, -

135 { "start-kbd-macro", rl_start_kbd_macro }, -

136 { "tab-insert", rl_tab_insert }, -

137 { "tilde-expand", rl_tilde_expand }, -

138 { "transpose-chars", rl_transpose_chars }, -

139 { "transpose-words", rl_transpose_words }, -

140 { "tty-status", rl_tty_status }, -

141 { "undo", rl_undo_command }, -

142 { "universal-argument", rl_universal_argument }, -

143 { "unix-filename-rubout", rl_unix_filename_rubout }, -

144 { "unix-line-discard", rl_unix_line_discard }, -

145 { "unix-word-rubout", rl_unix_word_rubout }, -

146 { "upcase-word", rl_upcase_word }, -

147 { "yank", rl_yank }, -

148 { "yank-last-arg", rl_yank_last_arg }, -

149 { "yank-nth-arg", rl_yank_nth_arg }, -

150 { "yank-pop", rl_yank_pop }, -

151 -

152 #if defined (VI_MODE) -

153 { "vi-append-eol", rl_vi_append_eol }, -

154 { "vi-append-mode", rl_vi_append_mode }, -

155 { "vi-arg-digit", rl_vi_arg_digit }, -

156 { "vi-back-to-indent", rl_vi_back_to_indent }, -

157 { "vi-backward-bigword", rl_vi_bWord }, -

158 { "vi-backward-word", rl_vi_bword }, -

159 { "vi-bWord", rl_vi_bWord }, -

160 { "vi-bword", rl_vi_bword }, -

161 { "vi-change-case", rl_vi_change_case }, -

162 { "vi-change-char", rl_vi_change_char }, -

163 { "vi-change-to", rl_vi_change_to }, -

164 { "vi-char-search", rl_vi_char_search }, -

165 { "vi-column", rl_vi_column }, -

166 { "vi-complete", rl_vi_complete }, -

167 { "vi-delete", rl_vi_delete }, -

168 { "vi-delete-to", rl_vi_delete_to }, -

169 { "vi-eWord", rl_vi_eWord }, -

170 { "vi-editing-mode", rl_vi_editing_mode }, -

171 { "vi-end-bigword", rl_vi_eWord }, -

172 { "vi-end-word", rl_vi_end_word }, -

173 { "vi-eof-maybe", rl_vi_eof_maybe }, -

174 { "vi-eword", rl_vi_eword }, -

175 { "vi-fWord", rl_vi_fWord }, -

176 { "vi-fetch-history", rl_vi_fetch_history }, -

177 { "vi-first-print", rl_vi_first_print }, -

178 { "vi-forward-bigword", rl_vi_fWord }, -

179 { "vi-forward-word", rl_vi_fword }, -

180 { "vi-fword", rl_vi_fword }, -

181 { "vi-goto-mark", rl_vi_goto_mark }, -

182 { "vi-insert-beg", rl_vi_insert_beg }, -

183 { "vi-insertion-mode", rl_vi_insert_mode }, -

184 { "vi-match", rl_vi_match }, -

185 { "vi-movement-mode", rl_vi_movement_mode }, -

186 { "vi-next-word", rl_vi_next_word }, -

187 { "vi-overstrike", rl_vi_overstrike }, -

188 { "vi-overstrike-delete", rl_vi_overstrike_delete }, -

189 { "vi-prev-word", rl_vi_prev_word }, -

190 { "vi-put", rl_vi_put }, -

191 { "vi-redo", rl_vi_redo }, -

192 { "vi-replace", rl_vi_replace }, -

193 { "vi-rubout", rl_vi_rubout }, -

194 { "vi-search", rl_vi_search }, -

195 { "vi-search-again", rl_vi_search_again }, -

196 { "vi-set-mark", rl_vi_set_mark }, -

197 { "vi-subst", rl_vi_subst }, -

198 { "vi-tilde-expand", rl_vi_tilde_expand }, -

199 { "vi-unix-word-rubout", rl_vi_unix_word_rubout }, -

200 { "vi-yank-arg", rl_vi_yank_arg }, -

201 { "vi-yank-pop", rl_vi_yank_pop }, -

202 { "vi-yank-to", rl_vi_yank_to }, -

203 #endif /* VI_MODE */ -

204 -

205 {(char *)NULL, (rl_command_func_t *)NULL } -

206 }; -

207 -

208 int -

209 rl_add_funmap_entry (const char *name, rl_command_func_t *function) -

210 { -

211

if (funmap_entry + 2 >= funmap_size)

funmap_entry +...>= funmap_size	Description
TRUE	never evaluated
FALSE	never evaluated

212 { -

213 funmap_size += 64; -

214 funmap = (FUNMAP **)xrealloc (funmap, funmap_size * sizeof (FUNMAP *)); -

215

}

never executed: end of block

216 -

217 funmap[funmap_entry] = (FUNMAP *)xmalloc (sizeof (FUNMAP)); -

218 funmap[funmap_entry]->name = name; -

219 funmap[funmap_entry]->function = function; -

220 -

221 funmap[++funmap_entry] = (FUNMAP *)NULL; -

222

return funmap_entry;

never executed: return funmap_entry;

223 } -

224 -

225 static int funmap_initialized; -

226 -

227 /* Make the funmap contain all of the default entries. */ -

228 void -

229 rl_initialize_funmap (void) -

230 { -

231 register int i; -

232 -

233

if (funmap_initialized)

funmap_initialized	Description
TRUE	never evaluated
FALSE	never evaluated

234

return;

never executed: return;

235 -

236

for (i = 0; default_funmap[i].name; i++)

default_funmap[i].name	Description
TRUE	never evaluated
FALSE	never evaluated

237

rl_add_funmap_entry (default_funmap[i].name, default_funmap[i].function);

never executed: rl_add_funmap_entry (default_funmap[i].name, default_funmap[i].function);

238 -

239 funmap_initialized = 1; -

240 funmap_program_specific_entry_start = i; -

241

}

never executed: end of block

242 -

243 /* Produce a NULL terminated array of known function names. The array -

244 is sorted. The array itself is allocated, but not the strings inside. -

245 You should free () the array when you done, but not the pointers. */ -

246 const char ** -

247 rl_funmap_names (void) -

248 { -

249 const char **result; -

250 int result_size, result_index; -

251 -

252 /* Make sure that the function map has been initialized. */ -

253 rl_initialize_funmap (); -

254 -

255

for (result_index = result_size = 0, result = (const char **)NULL; funmap[result_index]; result_index++)

funmap[result_index]	Description
TRUE	never evaluated
FALSE	never evaluated

256 { -

257

if (result_index + 2 > result_size)

result_index + 2 > result_size	Description
TRUE	never evaluated
FALSE	never evaluated

258 { -

259 result_size += 20; -

260 result = (const char **)xrealloc (result, result_size * sizeof (char *)); -

261

}

never executed: end of block

262 -

263 result[result_index] = funmap[result_index]->name; -

264 result[result_index + 1] = (char *)NULL; -

265

}

never executed: end of block

266 -

267 qsort (result, result_index, sizeof (char *), (QSFUNC *)_rl_qsort_string_compare); -

268

return (result);

never executed: return (result);

269 } -

Source code

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