File: | src/gnu/usr.bin/texinfo/util/install-info.c |
Warning: | line 173, column 14 Null pointer passed as 1st argument to string length function |
Press '?' to see keyboard shortcuts
Keyboard shortcuts:
1 | /* install-info -- create Info directory entry(ies) for an Info file. | |||
2 | $Id: install-info.c,v 1.9 2015/11/14 23:06:06 deraadt Exp $ | |||
3 | ||||
4 | Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software | |||
5 | Foundation, Inc. | |||
6 | ||||
7 | This program is free software; you can redistribute it and/or modify | |||
8 | it under the terms of the GNU General Public License as published by | |||
9 | the Free Software Foundation; either version 2 of the License, or | |||
10 | (at your option) any later version. | |||
11 | ||||
12 | This program is distributed in the hope that it will be useful, | |||
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
15 | GNU General Public License for more details. | |||
16 | ||||
17 | You should have received a copy of the GNU General Public License | |||
18 | along with this program; if not, write to the Free Software | |||
19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.*/ | |||
20 | ||||
21 | #include "system.h" | |||
22 | #include <getopt.h> | |||
23 | ||||
24 | static char *progname = "install-info"; | |||
25 | ||||
26 | struct spec_entry; | |||
27 | struct spec_section; | |||
28 | ||||
29 | struct line_data *findlines (char *data, int size, int *nlinesp); | |||
30 | void insert_entry_here (struct spec_entry *entry, int line_number, | |||
31 | struct line_data *dir_lines, int n_entries); | |||
32 | int compare_section_names (const void *s1, const void *s2); | |||
33 | int compare_entries_text (const void *e1, const void *e2); | |||
34 | ||||
35 | /* Data structures. */ | |||
36 | ||||
37 | ||||
38 | /* Record info about a single line from a file as read into core. */ | |||
39 | struct line_data | |||
40 | { | |||
41 | /* The start of the line. */ | |||
42 | char *start; | |||
43 | /* The number of characters in the line, | |||
44 | excluding the terminating newline. */ | |||
45 | int size; | |||
46 | /* Vector containing pointers to the entries to add before this line. | |||
47 | The vector is null-terminated. */ | |||
48 | struct spec_entry **add_entries_before; | |||
49 | /* 1 means output any needed new sections before this line. */ | |||
50 | int add_sections_before; | |||
51 | /* 1 means don't output this line. */ | |||
52 | int delete; | |||
53 | }; | |||
54 | ||||
55 | ||||
56 | /* This is used for a list of the specified menu section names | |||
57 | in which entries should be added. */ | |||
58 | struct spec_section | |||
59 | { | |||
60 | struct spec_section *next; | |||
61 | char *name; | |||
62 | /* 1 means we have not yet found an existing section with this name | |||
63 | in the dir file--so we will need to add a new section. */ | |||
64 | int missing; | |||
65 | }; | |||
66 | ||||
67 | ||||
68 | /* This is used for a list of the entries specified to be added. */ | |||
69 | struct spec_entry | |||
70 | { | |||
71 | struct spec_entry *next; | |||
72 | char *text; | |||
73 | int text_len; | |||
74 | /* A pointer to the list of sections to which this entry should be | |||
75 | added. */ | |||
76 | struct spec_section *entry_sections; | |||
77 | /* A pointer to a section that is beyond the end of the chain whose | |||
78 | head is pointed to by entry_sections. */ | |||
79 | struct spec_section *entry_sections_tail; | |||
80 | }; | |||
81 | ||||
82 | ||||
83 | /* This is used for a list of nodes found by parsing the dir file. */ | |||
84 | struct node | |||
85 | { | |||
86 | struct node *next; | |||
87 | /* The node name. */ | |||
88 | char *name; | |||
89 | /* The line number of the line where the node starts. | |||
90 | This is the line that contains control-underscore. */ | |||
91 | int start_line; | |||
92 | /* The line number of the line where the node ends, | |||
93 | which is the end of the file or where the next line starts. */ | |||
94 | int end_line; | |||
95 | /* Start of first line in this node's menu | |||
96 | (the line after the * Menu: line). */ | |||
97 | char *menu_start; | |||
98 | /* The start of the chain of sections in this node's menu. */ | |||
99 | struct menu_section *sections; | |||
100 | /* The last menu section in the chain. */ | |||
101 | struct menu_section *last_section; | |||
102 | }; | |||
103 | ||||
104 | ||||
105 | /* This is used for a list of sections found in a node's menu. | |||
106 | Each struct node has such a list in the sections field. */ | |||
107 | struct menu_section | |||
108 | { | |||
109 | struct menu_section *next; | |||
110 | char *name; | |||
111 | /* Line number of start of section. */ | |||
112 | int start_line; | |||
113 | /* Line number of end of section. */ | |||
114 | int end_line; | |||
115 | }; | |||
116 | ||||
117 | /* This table defines all the long-named options, says whether they | |||
118 | use an argument, and maps them into equivalent single-letter options. */ | |||
119 | ||||
120 | struct option longopts[] = | |||
121 | { | |||
122 | { "delete", no_argument0, NULL((void *)0), 'r' }, | |||
123 | { "dir-file", required_argument1, NULL((void *)0), 'd' }, | |||
124 | { "entry", required_argument1, NULL((void *)0), 'e' }, | |||
125 | { "help", no_argument0, NULL((void *)0), 'h' }, | |||
126 | { "infodir", required_argument1, NULL((void *)0), 'D' }, | |||
127 | { "info-dir", required_argument1, NULL((void *)0), 'D' }, | |||
128 | { "info-file", required_argument1, NULL((void *)0), 'i' }, | |||
129 | { "item", required_argument1, NULL((void *)0), 'e' }, | |||
130 | { "quiet", no_argument0, NULL((void *)0), 'q' }, | |||
131 | { "remove", no_argument0, NULL((void *)0), 'r' }, | |||
132 | { "section", required_argument1, NULL((void *)0), 's' }, | |||
133 | { "version", no_argument0, NULL((void *)0), 'V' }, | |||
134 | { 0 } | |||
135 | }; | |||
136 | ||||
137 | /* Error message functions. */ | |||
138 | ||||
139 | /* Print error message. S1 is printf control string, S2 and S3 args for it. */ | |||
140 | ||||
141 | /* VARARGS1 */ | |||
142 | void | |||
143 | error (const char *s1, const char *s2, const char *s3) | |||
144 | { | |||
145 | fprintf (stderr(&__sF[2]), "%s: ", progname); | |||
146 | fprintf (stderr(&__sF[2]), s1, s2, s3); | |||
147 | putc ('\n', stderr)(!__isthreaded ? __sputc('\n', (&__sF[2])) : (putc)('\n', (&__sF[2]))); | |||
148 | } | |||
149 | ||||
150 | /* VARARGS1 */ | |||
151 | void | |||
152 | warning (const char *s1, const char *s2, const char *s3) | |||
153 | { | |||
154 | fprintf (stderr(&__sF[2]), _("%s: warning: ")((const char *) ("%s: warning: ")), progname); | |||
155 | fprintf (stderr(&__sF[2]), s1, s2, s3); | |||
156 | putc ('\n', stderr)(!__isthreaded ? __sputc('\n', (&__sF[2])) : (putc)('\n', (&__sF[2]))); | |||
157 | } | |||
158 | ||||
159 | /* Print error message and exit. */ | |||
160 | ||||
161 | void | |||
162 | fatal (const char *s1, const char *s2, const char *s3) | |||
163 | { | |||
164 | error (s1, s2, s3); | |||
165 | xexit (1); | |||
166 | } | |||
167 | ||||
168 | /* Return a newly-allocated string | |||
169 | whose contents concatenate those of S1, S2, S3. */ | |||
170 | char * | |||
171 | concat (const char *s1, const char *s2, const char *s3) | |||
172 | { | |||
173 | int len1 = strlen (s1), len2 = strlen (s2), len3 = strlen (s3); | |||
| ||||
174 | char *result = (char *) xmalloc (len1 + len2 + len3 + 1); | |||
175 | ||||
176 | strcpy (result, s1); | |||
177 | strcpy (result + len1, s2); | |||
178 | strcpy (result + len1 + len2, s3); | |||
179 | *(result + len1 + len2 + len3) = 0; | |||
180 | ||||
181 | return result; | |||
182 | } | |||
183 | ||||
184 | /* Return a string containing SIZE characters | |||
185 | copied from starting at STRING. */ | |||
186 | ||||
187 | char * | |||
188 | copy_string (const char *string, int size) | |||
189 | { | |||
190 | int i; | |||
191 | char *copy = (char *) xmalloc (size + 1); | |||
192 | for (i = 0; i < size; i++) | |||
193 | copy[i] = string[i]; | |||
194 | copy[size] = 0; | |||
195 | return copy; | |||
196 | } | |||
197 | ||||
198 | /* Print fatal error message based on errno, with file name NAME. */ | |||
199 | ||||
200 | void | |||
201 | pfatal_with_name (const char *name) | |||
202 | { | |||
203 | char *s = concat ("", strerror (errno(*__errno())), _(" for %s")((const char *) (" for %s"))); | |||
204 | fatal (s, name, 0); | |||
205 | } | |||
206 | ||||
207 | /* Compare the menu item names in LINE1 (line length LEN1) | |||
208 | and LINE2 (line length LEN2). Return 1 if the item name | |||
209 | in LINE1 is less, 0 otherwise. */ | |||
210 | ||||
211 | static int | |||
212 | menu_line_lessp (char *line1, int len1, char *line2, int len2) | |||
213 | { | |||
214 | int minlen = (len1 < len2 ? len1 : len2); | |||
215 | int i; | |||
216 | ||||
217 | for (i = 0; i < minlen; i++) | |||
218 | { | |||
219 | /* If one item name is a prefix of the other, | |||
220 | the former one is less. */ | |||
221 | if (line1[i] == ':' && line2[i] != ':') | |||
222 | return 1; | |||
223 | if (line2[i] == ':' && line1[i] != ':') | |||
224 | return 0; | |||
225 | /* If they both continue and differ, one is less. */ | |||
226 | if (line1[i] < line2[i]) | |||
227 | return 1; | |||
228 | if (line1[i] > line2[i]) | |||
229 | return 0; | |||
230 | } | |||
231 | /* With a properly formatted dir file, | |||
232 | we can only get here if the item names are equal. */ | |||
233 | return 0; | |||
234 | } | |||
235 | ||||
236 | /* Compare the menu item names in LINE1 (line length LEN1) | |||
237 | and LINE2 (line length LEN2). Return 1 if the item names are equal, | |||
238 | 0 otherwise. */ | |||
239 | ||||
240 | static int | |||
241 | menu_line_equal (char *line1, int len1, char *line2, int len2) | |||
242 | { | |||
243 | int minlen = (len1 < len2 ? len1 : len2); | |||
244 | int i; | |||
245 | ||||
246 | for (i = 0; i < minlen; i++) | |||
247 | { | |||
248 | /* If both item names end here, they are equal. */ | |||
249 | if (line1[i] == ':' && line2[i] == ':') | |||
250 | return 1; | |||
251 | /* If they both continue and differ, one is less. */ | |||
252 | if (line1[i] != line2[i]) | |||
253 | return 0; | |||
254 | } | |||
255 | /* With a properly formatted dir file, | |||
256 | we can only get here if the item names are equal. */ | |||
257 | return 1; | |||
258 | } | |||
259 | ||||
260 | ||||
261 | /* Given the full text of a menu entry, null terminated, | |||
262 | return just the menu item name (copied). */ | |||
263 | ||||
264 | char * | |||
265 | extract_menu_item_name (char *item_text) | |||
266 | { | |||
267 | char *p; | |||
268 | ||||
269 | if (*item_text == '*') | |||
270 | item_text++; | |||
271 | while (*item_text == ' ') | |||
272 | item_text++; | |||
273 | ||||
274 | p = item_text; | |||
275 | while (*p && *p != ':') p++; | |||
276 | return copy_string (item_text, p - item_text); | |||
277 | } | |||
278 | ||||
279 | /* Given the full text of a menu entry, terminated by null or newline, | |||
280 | return just the menu item file (copied). */ | |||
281 | ||||
282 | char * | |||
283 | extract_menu_file_name (char *item_text) | |||
284 | { | |||
285 | char *p = item_text; | |||
286 | ||||
287 | /* If we have text that looks like * ITEM: (FILE)NODE..., | |||
288 | extract just FILE. Otherwise return "(none)". */ | |||
289 | ||||
290 | if (*p == '*') | |||
291 | p++; | |||
292 | while (*p == ' ') | |||
293 | p++; | |||
294 | ||||
295 | /* Skip to and past the colon. */ | |||
296 | while (*p && *p != '\n' && *p != ':') p++; | |||
297 | if (*p == ':') p++; | |||
298 | ||||
299 | /* Skip past the open-paren. */ | |||
300 | while (1) | |||
301 | { | |||
302 | if (*p == '(') | |||
303 | break; | |||
304 | else if (*p == ' ' || *p == '\t') | |||
305 | p++; | |||
306 | else | |||
307 | return "(none)"; | |||
308 | } | |||
309 | p++; | |||
310 | ||||
311 | item_text = p; | |||
312 | ||||
313 | /* File name ends just before the close-paren. */ | |||
314 | while (*p && *p != '\n' && *p != ')') p++; | |||
315 | if (*p != ')') | |||
316 | return "(none)"; | |||
317 | ||||
318 | return copy_string (item_text, p - item_text); | |||
319 | } | |||
320 | ||||
321 | ||||
322 | ||||
323 | /* Return FNAME with any [.info][.gz] suffix removed. */ | |||
324 | ||||
325 | static char * | |||
326 | strip_info_suffix (char *fname) | |||
327 | { | |||
328 | char *ret = xstrdup (fname); | |||
329 | unsigned len = strlen (ret); | |||
330 | ||||
331 | if (len > 3 && FILENAME_CMPstrcmp (ret + len - 3, ".gz") == 0) | |||
332 | { | |||
333 | len -= 3; | |||
334 | ret[len] = 0; | |||
335 | } | |||
336 | else if (len > 4 && FILENAME_CMPstrcmp (ret + len - 4, ".bz2") == 0) | |||
337 | { | |||
338 | len -= 4; | |||
339 | ret[len] = 0; | |||
340 | } | |||
341 | ||||
342 | if (len > 5 && FILENAME_CMPstrcmp (ret + len - 5, ".info") == 0) | |||
343 | { | |||
344 | len -= 5; | |||
345 | ret[len] = 0; | |||
346 | } | |||
347 | else if (len > 4 && FILENAME_CMPstrcmp (ret + len - 4, ".inf") == 0) | |||
348 | { | |||
349 | len -= 4; | |||
350 | ret[len] = 0; | |||
351 | } | |||
352 | #ifdef __MSDOS__ | |||
353 | else if (len > 4 && (FILENAME_CMPstrcmp (ret + len - 4, ".inz") == 0 | |||
354 | || FILENAME_CMPstrcmp (ret + len - 4, ".igz") == 0)) | |||
355 | { | |||
356 | len -= 4; | |||
357 | ret[len] = 0; | |||
358 | } | |||
359 | #endif /* __MSDOS__ */ | |||
360 | ||||
361 | return ret; | |||
362 | } | |||
363 | ||||
364 | ||||
365 | /* Return true if ITEM matches NAME and is followed by TERM_CHAR. ITEM | |||
366 | can also be followed by `.gz', `.info.gz', or `.info' (and then | |||
367 | TERM_CHAR) and still match. */ | |||
368 | ||||
369 | static int | |||
370 | menu_item_equal (const char *item, char term_char, const char *name) | |||
371 | { | |||
372 | int ret; | |||
373 | const char *item_basename = item; | |||
374 | unsigned name_len = strlen (name); | |||
375 | ||||
376 | /* We must compare the basename in ITEM, since we are passed the | |||
377 | basename of the original info file. Otherwise, a new entry like | |||
378 | "lilypond/lilypond" won't match "lilypond". | |||
379 | ||||
380 | Actually, it seems to me that we should really compare the whole | |||
381 | name, and not just the basename. Couldn't there be dir1/foo.info | |||
382 | and dir2/foo.info? Also, it seems like we should be using the | |||
383 | filename from the new dir entries, not the filename on the command | |||
384 | line. Not worrying about those things right now, though. --karl, | |||
385 | 26mar04. */ | |||
386 | while (*item_basename && !IS_SLASH (*item_basename)((*item_basename) == '/') | |||
387 | && *item_basename != term_char) | |||
388 | item_basename++; | |||
389 | if (! *item_basename || *item_basename == term_char) | |||
390 | item_basename = item; /* no /, use original */ | |||
391 | else | |||
392 | item_basename++; /* have /, move past it */ | |||
393 | ||||
394 | /* First, ITEM must actually match NAME (usually it won't). */ | |||
395 | ret = strncasecmp (item_basename, name, name_len) == 0; | |||
396 | if (ret) | |||
397 | { | |||
398 | /* Then, `foobar' doesn't match `foo', so be sure we've got all of | |||
399 | ITEM. The various suffixes should never actually appear in the | |||
400 | dir file, but sometimes people put them in. */ | |||
401 | static char *suffixes[] | |||
402 | = { "", ".info.gz", ".info", ".inf", ".gz", | |||
403 | #ifdef __MSDOS__ | |||
404 | ".inz", ".igz", | |||
405 | #endif | |||
406 | NULL((void *)0) }; | |||
407 | unsigned i; | |||
408 | ret = 0; | |||
409 | for (i = 0; !ret && suffixes[i]; i++) | |||
410 | { | |||
411 | char *suffix = suffixes[i]; | |||
412 | unsigned suffix_len = strlen (suffix); | |||
413 | ret = strncasecmp (item_basename + name_len, suffix, suffix_len) == 0 | |||
414 | && item_basename[name_len + suffix_len] == term_char; | |||
415 | } | |||
416 | } | |||
417 | ||||
418 | return ret; | |||
419 | } | |||
420 | ||||
421 | ||||
422 | ||||
423 | void | |||
424 | suggest_asking_for_help (void) | |||
425 | { | |||
426 | fprintf (stderr(&__sF[2]), _("\tTry `%s --help' for a complete list of options.\n")((const char *) ("\tTry `%s --help' for a complete list of options.\n" )), | |||
427 | progname); | |||
428 | xexit (1); | |||
429 | } | |||
430 | ||||
431 | void | |||
432 | print_help (void) | |||
433 | { | |||
434 | printf (_("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
435 | \n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
436 | Install or delete dir entries from INFO-FILE in the Info directory file\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
437 | DIR-FILE.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
438 | \n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
439 | Options:\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
440 | --delete delete existing entries for INFO-FILE from DIR-FILE;\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
441 | don't insert any new entries.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
442 | --dir-file=NAME specify file name of Info directory file.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
443 | This is equivalent to using the DIR-FILE argument.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
444 | --entry=TEXT insert TEXT as an Info directory entry.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
445 | TEXT should have the form of an Info menu item line\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
446 | plus zero or more extra lines starting with whitespace.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
447 | If you specify more than one entry, they are all added.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
448 | If you don't specify any entries, they are determined\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
449 | from information in the Info file itself.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
450 | --help display this help and exit.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
451 | --info-file=FILE specify Info file to install in the directory.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
452 | This is equivalent to using the INFO-FILE argument.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
453 | --info-dir=DIR same as --dir-file=DIR/dir.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
454 | --item=TEXT same as --entry TEXT.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
455 | An Info directory entry is actually a menu item.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
456 | --quiet suppress warnings.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
457 | --remove same as --delete.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
458 | --section=SEC put this file's entries in section SEC of the directory.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
459 | If you specify more than one section, all the entries\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
460 | are added in each of the sections.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
461 | If you don't specify any sections, they are determined\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
462 | from information in the Info file itself.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
463 | --version display version information and exit.\n\((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )) | |||
464 | ")((const char *) ("Usage: %s [OPTION]... [INFO-FILE [DIR-FILE]]\n\nInstall or delete dir entries from INFO-FILE in the Info directory file\nDIR-FILE.\n\nOptions:\n --delete delete existing entries for INFO-FILE from DIR-FILE;\n don't insert any new entries.\n --dir-file=NAME specify file name of Info directory file.\n This is equivalent to using the DIR-FILE argument.\n --entry=TEXT insert TEXT as an Info directory entry.\n TEXT should have the form of an Info menu item line\n plus zero or more extra lines starting with whitespace.\n If you specify more than one entry, they are all added.\n If you don't specify any entries, they are determined\n from information in the Info file itself.\n --help display this help and exit.\n --info-file=FILE specify Info file to install in the directory.\n This is equivalent to using the INFO-FILE argument.\n --info-dir=DIR same as --dir-file=DIR/dir.\n --item=TEXT same as --entry TEXT.\n An Info directory entry is actually a menu item.\n --quiet suppress warnings.\n --remove same as --delete.\n --section=SEC put this file's entries in section SEC of the directory.\n If you specify more than one section, all the entries\n are added in each of the sections.\n If you don't specify any sections, they are determined\n from information in the Info file itself.\n --version display version information and exit.\n" )), progname); | |||
465 | ||||
466 | puts (_("\n\((const char *) ("\nEmail bug reports to bug-texinfo@gnu.org,\ngeneral questions and discussion to help-texinfo@gnu.org.\nTexinfo home page: http://www.gnu.org/software/texinfo/" )) | |||
467 | Email bug reports to bug-texinfo@gnu.org,\n\((const char *) ("\nEmail bug reports to bug-texinfo@gnu.org,\ngeneral questions and discussion to help-texinfo@gnu.org.\nTexinfo home page: http://www.gnu.org/software/texinfo/" )) | |||
468 | general questions and discussion to help-texinfo@gnu.org.\n\((const char *) ("\nEmail bug reports to bug-texinfo@gnu.org,\ngeneral questions and discussion to help-texinfo@gnu.org.\nTexinfo home page: http://www.gnu.org/software/texinfo/" )) | |||
469 | Texinfo home page: http://www.gnu.org/software/texinfo/")((const char *) ("\nEmail bug reports to bug-texinfo@gnu.org,\ngeneral questions and discussion to help-texinfo@gnu.org.\nTexinfo home page: http://www.gnu.org/software/texinfo/" ))); | |||
470 | } | |||
471 | ||||
472 | ||||
473 | /* If DIRFILE does not exist, create a minimal one (or abort). If it | |||
474 | already exists, do nothing. */ | |||
475 | ||||
476 | void | |||
477 | ensure_dirfile_exists (char *dirfile) | |||
478 | { | |||
479 | int desc = open (dirfile, O_RDONLY0x0000); | |||
480 | if (desc < 0 && errno(*__errno()) == ENOENT2) | |||
481 | { | |||
482 | FILE *f; | |||
483 | char *readerr = strerror (errno(*__errno())); | |||
484 | close (desc); | |||
485 | f = fopen (dirfile, "w"); | |||
486 | if (f) | |||
487 | { | |||
488 | fprintf (f, _("This is the file .../info/dir, which contains the\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
489 | topmost node of the Info hierarchy, called (dir)Top.\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
490 | The first time you invoke Info you start off looking at this node.\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
491 | \x1f\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
492 | %s\tThis is the top of the INFO tree\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
493 | \n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
494 | This (the Directory node) gives a menu of major topics.\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
495 | Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
496 | \"h\" gives a primer for first-timers,\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
497 | \"mEmacs<Return>\" visits the Emacs manual, etc.\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
498 | \n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
499 | In Emacs, you can click mouse button 2 on a menu item or cross reference\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
500 | to select it.\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
501 | \n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
502 | %s\n\((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )) | |||
503 | ")((const char *) ("This is the file .../info/dir, which contains the\ntopmost node of the Info hierarchy, called (dir)Top.\nThe first time you invoke Info you start off looking at this node.\n\x1f\n%s\tThis is the top of the INFO tree\n\n This (the Directory node) gives a menu of major topics.\n Typing \"q\" exits, \"?\" lists all Info commands, \"d\" returns here,\n \"h\" gives a primer for first-timers,\n \"mEmacs<Return>\" visits the Emacs manual, etc.\n\n In Emacs, you can click mouse button 2 on a menu item or cross reference\n to select it.\n\n%s\n" )), "File: dir,\tNode: Top", /* These keywords must not be translated. */ | |||
504 | "* Menu:" | |||
505 | ); | |||
506 | if (fclose (f) < 0) | |||
507 | pfatal_with_name (dirfile); | |||
508 | } | |||
509 | else | |||
510 | { | |||
511 | /* Didn't exist, but couldn't open for writing. */ | |||
512 | fprintf (stderr(&__sF[2]), | |||
513 | _("%s: could not read (%s) and could not create (%s)\n")((const char *) ("%s: could not read (%s) and could not create (%s)\n" )), | |||
514 | dirfile, readerr, strerror (errno(*__errno()))); | |||
515 | xexit (1); | |||
516 | } | |||
517 | } | |||
518 | else | |||
519 | close (desc); /* It already existed, so fine. */ | |||
520 | } | |||
521 | ||||
522 | /* Open FILENAME and return the resulting stream pointer. If it doesn't | |||
523 | exist, try FILENAME.gz. If that doesn't exist either, call | |||
524 | CREATE_CALLBACK (with FILENAME as arg) to create it, if that is | |||
525 | non-NULL. If still no luck, fatal error. | |||
526 | ||||
527 | If we do open it, return the actual name of the file opened in | |||
528 | OPENED_FILENAME and the compress program to use to (de)compress it in | |||
529 | COMPRESSION_PROGRAM. The compression program is determined by the | |||
530 | magic number, not the filename. */ | |||
531 | ||||
532 | FILE * | |||
533 | open_possibly_compressed_file (char *filename, | |||
534 | void (*create_callback) (char *), | |||
535 | char **opened_filename, char **compression_program, int *is_pipe) | |||
536 | { | |||
537 | char *local_opened_filename, *local_compression_program; | |||
538 | int nread; | |||
539 | char data[4]; | |||
540 | FILE *f; | |||
541 | ||||
542 | /* We let them pass NULL if they don't want this info, but it's easier | |||
543 | to always determine it. */ | |||
544 | if (!opened_filename) | |||
545 | opened_filename = &local_opened_filename; | |||
546 | ||||
547 | *opened_filename = filename; | |||
548 | f = fopen (*opened_filename, FOPEN_RBIN"r"); | |||
549 | if (!f) | |||
550 | { | |||
551 | *opened_filename = concat (filename, ".gz", ""); | |||
552 | f = fopen (*opened_filename, FOPEN_RBIN"r"); | |||
553 | if (!f) | |||
554 | { | |||
555 | free (*opened_filename); | |||
556 | *opened_filename = concat (filename, ".bz2", ""); | |||
557 | f = fopen (*opened_filename, FOPEN_RBIN"r"); | |||
558 | } | |||
559 | ||||
560 | #ifdef __MSDOS__ | |||
561 | if (!f) | |||
562 | { | |||
563 | free (*opened_filename); | |||
564 | *opened_filename = concat (filename, ".igz", ""); | |||
565 | f = fopen (*opened_filename, FOPEN_RBIN"r"); | |||
566 | } | |||
567 | if (!f) | |||
568 | { | |||
569 | free (*opened_filename); | |||
570 | *opened_filename = concat (filename, ".inz", ""); | |||
571 | f = fopen (*opened_filename, FOPEN_RBIN"r"); | |||
572 | } | |||
573 | #endif | |||
574 | if (!f) | |||
575 | { | |||
576 | if (create_callback) | |||
577 | { /* That didn't work either. Create the file if we can. */ | |||
578 | (*create_callback) (filename); | |||
579 | ||||
580 | /* And try opening it again. */ | |||
581 | free (*opened_filename); | |||
582 | *opened_filename = filename; | |||
583 | f = fopen (*opened_filename, FOPEN_RBIN"r"); | |||
584 | if (!f) | |||
585 | pfatal_with_name (filename); | |||
586 | } | |||
587 | else | |||
588 | pfatal_with_name (filename); | |||
589 | } | |||
590 | } | |||
591 | ||||
592 | /* Read first few bytes of file rather than relying on the filename. | |||
593 | If the file is shorter than this it can't be usable anyway. */ | |||
594 | nread = fread (data, sizeof (data), 1, f); | |||
595 | if (nread != 1) | |||
596 | { | |||
597 | /* Empty files don't set errno, so we get something like | |||
598 | "install-info: No error for foo", which is confusing. */ | |||
599 | if (nread == 0) | |||
600 | fatal (_("%s: empty file")((const char *) ("%s: empty file")), *opened_filename, 0); | |||
601 | pfatal_with_name (*opened_filename); | |||
602 | } | |||
603 | ||||
604 | if (!compression_program) | |||
605 | compression_program = &local_compression_program; | |||
606 | ||||
607 | if (data[0] == '\x1f' && data[1] == '\x8b') | |||
608 | #if STRIP_DOT_EXE0 | |||
609 | /* An explicit .exe yields a better diagnostics from popen below | |||
610 | if they don't have gzip installed. */ | |||
611 | *compression_program = "gzip.exe"; | |||
612 | #else | |||
613 | *compression_program = "gzip"; | |||
614 | #endif | |||
615 | else if(data[0] == 'B' && data[1] == 'Z' && data[2] == 'h') | |||
616 | #ifndef STRIP_DOT_EXE0 | |||
617 | *compression_program = "bzip2.exe"; | |||
618 | #else | |||
619 | *compression_program = "bzip2"; | |||
620 | #endif | |||
621 | else if(data[0] == 'B' && data[1] == 'Z' && data[2] == '0') | |||
622 | #ifndef STRIP_DOT_EXE0 | |||
623 | *compression_program = "bzip.exe"; | |||
624 | #else | |||
625 | *compression_program = "bzip"; | |||
626 | #endif | |||
627 | else | |||
628 | *compression_program = NULL((void *)0); | |||
629 | ||||
630 | if (*compression_program) | |||
631 | { /* It's compressed, so fclose the file and then open a pipe. */ | |||
632 | char *command = concat (*compression_program," -cd <", *opened_filename); | |||
633 | if (fclose (f) < 0) | |||
634 | pfatal_with_name (*opened_filename); | |||
635 | f = popen (command, "r"); | |||
636 | if (f) | |||
637 | *is_pipe = 1; | |||
638 | else | |||
639 | pfatal_with_name (command); | |||
640 | } | |||
641 | else | |||
642 | { /* It's a plain file, seek back over the magic bytes. */ | |||
643 | if (fseek (f, 0, 0) < 0) | |||
644 | pfatal_with_name (*opened_filename); | |||
645 | #if O_BINARY0 | |||
646 | /* Since this is a text file, and we opened it in binary mode, | |||
647 | switch back to text mode. */ | |||
648 | f = freopen (*opened_filename, "r", f); | |||
649 | #endif | |||
650 | *is_pipe = 0; | |||
651 | } | |||
652 | ||||
653 | return f; | |||
654 | } | |||
655 | ||||
656 | /* Read all of file FILENAME into memory and return the address of the | |||
657 | data. Store the size of the data into SIZEP. If need be, uncompress | |||
658 | (i.e., try FILENAME.gz et al. if FILENAME does not exist) and store | |||
659 | the actual file name that was opened into OPENED_FILENAME (if it is | |||
660 | non-NULL), and the companion compression program (if any, else NULL) | |||
661 | into COMPRESSION_PROGRAM (if that is non-NULL). If trouble, do | |||
662 | a fatal error. */ | |||
663 | ||||
664 | char * | |||
665 | readfile (char *filename, int *sizep, | |||
666 | void (*create_callback) (char *), char **opened_filename, | |||
667 | char **compression_program) | |||
668 | { | |||
669 | char *real_name; | |||
670 | FILE *f; | |||
671 | int pipe_p; | |||
672 | int filled = 0; | |||
673 | int data_size = 8192; | |||
674 | char *data = xmalloc (data_size); | |||
675 | ||||
676 | /* If they passed the space for the file name to return, use it. */ | |||
677 | f = open_possibly_compressed_file (filename, create_callback, | |||
678 | opened_filename ? opened_filename | |||
679 | : &real_name, | |||
680 | compression_program, &pipe_p); | |||
681 | ||||
682 | for (;;) | |||
683 | { | |||
684 | int nread = fread (data + filled, 1, data_size - filled, f); | |||
685 | if (nread < 0) | |||
686 | pfatal_with_name (real_name); | |||
687 | if (nread == 0) | |||
688 | break; | |||
689 | ||||
690 | filled += nread; | |||
691 | if (filled == data_size) | |||
692 | { | |||
693 | data_size += 65536; | |||
694 | data = xrealloc (data, data_size); | |||
695 | } | |||
696 | } | |||
697 | ||||
698 | /* We'll end up wasting space if we're not passing the filename back | |||
699 | and it is not just FILENAME, but so what. */ | |||
700 | /* We need to close the stream, since on some systems the pipe created | |||
701 | by popen is simulated by a temporary file which only gets removed | |||
702 | inside pclose. */ | |||
703 | if (pipe_p) | |||
704 | pclose (f); | |||
705 | else | |||
706 | fclose (f); | |||
707 | ||||
708 | *sizep = filled; | |||
709 | return data; | |||
710 | } | |||
711 | ||||
712 | /* Output the old dir file, interpolating the new sections | |||
713 | and/or new entries where appropriate. If COMPRESSION_PROGRAM is not | |||
714 | null, pipe to it to create DIRFILE. Thus if we read dir.gz on input, | |||
715 | we'll write dir.gz on output. */ | |||
716 | ||||
717 | static void | |||
718 | output_dirfile (char *dirfile, int dir_nlines, struct line_data *dir_lines, | |||
719 | int n_entries_to_add, struct spec_entry *entries_to_add, | |||
720 | struct spec_section *input_sections, char *compression_program) | |||
721 | { | |||
722 | int i; | |||
723 | FILE *output; | |||
724 | ||||
725 | if (compression_program) | |||
726 | { | |||
727 | char *command = concat (compression_program, ">", dirfile); | |||
728 | output = popen (command, "w"); | |||
729 | } | |||
730 | else | |||
731 | output = fopen (dirfile, "w"); | |||
732 | ||||
733 | if (!output) | |||
734 | { | |||
735 | perror (dirfile); | |||
736 | xexit (1); | |||
737 | } | |||
738 | ||||
739 | for (i = 0; i <= dir_nlines; i++) | |||
740 | { | |||
741 | int j; | |||
742 | ||||
743 | /* If we decided to output some new entries before this line, | |||
744 | output them now. */ | |||
745 | if (dir_lines[i].add_entries_before) | |||
746 | for (j = 0; j < n_entries_to_add; j++) | |||
747 | { | |||
748 | struct spec_entry *this = dir_lines[i].add_entries_before[j]; | |||
749 | if (this == 0) | |||
750 | break; | |||
751 | fputs (this->text, output); | |||
752 | } | |||
753 | /* If we decided to add some sections here | |||
754 | because there are no such sections in the file, | |||
755 | output them now. */ | |||
756 | if (dir_lines[i].add_sections_before) | |||
757 | { | |||
758 | struct spec_section *spec; | |||
759 | struct spec_section **sections; | |||
760 | int n_sections = 0; | |||
761 | struct spec_entry *entry; | |||
762 | struct spec_entry **entries; | |||
763 | int n_entries = 0; | |||
764 | ||||
765 | /* Count the sections and allocate a vector for all of them. */ | |||
766 | for (spec = input_sections; spec; spec = spec->next) | |||
767 | n_sections++; | |||
768 | sections = ((struct spec_section **) | |||
769 | xmalloc (n_sections * sizeof (struct spec_section *))); | |||
770 | ||||
771 | /* Fill the vector SECTIONS with pointers to all the sections, | |||
772 | and sort them. */ | |||
773 | j = 0; | |||
774 | for (spec = input_sections; spec; spec = spec->next) | |||
775 | sections[j++] = spec; | |||
776 | qsort (sections, n_sections, sizeof (struct spec_section *), | |||
777 | compare_section_names); | |||
778 | ||||
779 | /* Count the entries and allocate a vector for all of them. */ | |||
780 | for (entry = entries_to_add; entry; entry = entry->next) | |||
781 | n_entries++; | |||
782 | entries = ((struct spec_entry **) | |||
783 | xmalloc (n_entries * sizeof (struct spec_entry *))); | |||
784 | ||||
785 | /* Fill the vector ENTRIES with pointers to all the sections, | |||
786 | and sort them. */ | |||
787 | j = 0; | |||
788 | for (entry = entries_to_add; entry; entry = entry->next) | |||
789 | entries[j++] = entry; | |||
790 | qsort (entries, n_entries, sizeof (struct spec_entry *), | |||
791 | compare_entries_text); | |||
792 | ||||
793 | /* Generate the new sections in alphabetical order. In each | |||
794 | new section, output all of the entries that belong to that | |||
795 | section, in alphabetical order. */ | |||
796 | for (j = 0; j < n_sections; j++) | |||
797 | { | |||
798 | spec = sections[j]; | |||
799 | if (spec->missing) | |||
800 | { | |||
801 | int k; | |||
802 | ||||
803 | putc ('\n', output)(!__isthreaded ? __sputc('\n', output) : (putc)('\n', output) ); | |||
804 | fputs (spec->name, output); | |||
805 | putc ('\n', output)(!__isthreaded ? __sputc('\n', output) : (putc)('\n', output) ); | |||
806 | for (k = 0; k < n_entries; k++) | |||
807 | { | |||
808 | struct spec_section *spec1; | |||
809 | /* Did they at all want this entry to be put into | |||
810 | this section? */ | |||
811 | entry = entries[k]; | |||
812 | for (spec1 = entry->entry_sections; | |||
813 | spec1 && spec1 != entry->entry_sections_tail; | |||
814 | spec1 = spec1->next) | |||
815 | { | |||
816 | if (!strcmp (spec1->name, spec->name)) | |||
817 | break; | |||
818 | } | |||
819 | if (spec1 && spec1 != entry->entry_sections_tail) | |||
820 | fputs (entry->text, output); | |||
821 | } | |||
822 | } | |||
823 | } | |||
824 | ||||
825 | free (entries); | |||
826 | free (sections); | |||
827 | } | |||
828 | ||||
829 | /* Output the original dir lines unless marked for deletion. */ | |||
830 | if (i < dir_nlines && !dir_lines[i].delete) | |||
831 | { | |||
832 | fwrite (dir_lines[i].start, 1, dir_lines[i].size, output); | |||
833 | putc ('\n', output)(!__isthreaded ? __sputc('\n', output) : (putc)('\n', output) ); | |||
834 | } | |||
835 | } | |||
836 | ||||
837 | /* Some systems, such as MS-DOS, simulate pipes with temporary files. | |||
838 | On those systems, the compressor actually gets run inside pclose, | |||
839 | so we must call pclose. */ | |||
840 | if (compression_program) | |||
841 | pclose (output); | |||
842 | else | |||
843 | fclose (output); | |||
844 | } | |||
845 | ||||
846 | /* Parse the input to find the section names and the entry names it | |||
847 | specifies. Return the number of entries to add from this file. */ | |||
848 | int | |||
849 | parse_input (const struct line_data *lines, int nlines, | |||
850 | struct spec_section **sections, struct spec_entry **entries) | |||
851 | { | |||
852 | int n_entries = 0; | |||
853 | int prefix_length = strlen ("INFO-DIR-SECTION "); | |||
854 | struct spec_section *head = *sections, *tail = NULL((void *)0); | |||
855 | int reset_tail = 0; | |||
856 | char *start_of_this_entry = 0; | |||
857 | int ignore_sections = *sections != 0; | |||
858 | int ignore_entries = *entries != 0; | |||
859 | ||||
860 | int i; | |||
861 | ||||
862 | if (ignore_sections && ignore_entries) | |||
863 | return 0; | |||
864 | ||||
865 | /* Loop here processing lines from the input file. Each | |||
866 | INFO-DIR-SECTION entry is added to the SECTIONS linked list. | |||
867 | Each START-INFO-DIR-ENTRY block is added to the ENTRIES linked | |||
868 | list, and all its entries inherit the chain of SECTION entries | |||
869 | defined by the last group of INFO-DIR-SECTION entries we have | |||
870 | seen until that point. */ | |||
871 | for (i = 0; i < nlines; i++) | |||
872 | { | |||
873 | if (!ignore_sections | |||
874 | && !strncmp ("INFO-DIR-SECTION ", lines[i].start, prefix_length)) | |||
875 | { | |||
876 | struct spec_section *next | |||
877 | = (struct spec_section *) xmalloc (sizeof (struct spec_section)); | |||
878 | next->name = copy_string (lines[i].start + prefix_length, | |||
879 | lines[i].size - prefix_length); | |||
880 | next->next = *sections; | |||
881 | next->missing = 1; | |||
882 | if (reset_tail) | |||
883 | { | |||
884 | tail = *sections; | |||
885 | reset_tail = 0; | |||
886 | } | |||
887 | *sections = next; | |||
888 | head = *sections; | |||
889 | } | |||
890 | /* If entries were specified explicitly with command options, | |||
891 | ignore the entries in the input file. */ | |||
892 | else if (!ignore_entries) | |||
893 | { | |||
894 | if (!strncmp ("START-INFO-DIR-ENTRY", lines[i].start, lines[i].size) | |||
895 | && sizeof ("START-INFO-DIR-ENTRY") - 1 == lines[i].size) | |||
896 | { | |||
897 | if (!*sections) | |||
898 | { | |||
899 | /* We found an entry, but didn't yet see any sections | |||
900 | specified. Default to section "Miscellaneous". */ | |||
901 | *sections = (struct spec_section *) | |||
902 | xmalloc (sizeof (struct spec_section)); | |||
903 | (*sections)->name = "Miscellaneous"; | |||
904 | (*sections)->next = 0; | |||
905 | (*sections)->missing = 1; | |||
906 | head = *sections; | |||
907 | } | |||
908 | /* Next time we see INFO-DIR-SECTION, we will reset the | |||
909 | tail pointer. */ | |||
910 | reset_tail = 1; | |||
911 | ||||
912 | if (start_of_this_entry != 0) | |||
913 | fatal (_("START-INFO-DIR-ENTRY without matching END-INFO-DIR-ENTRY")((const char *) ("START-INFO-DIR-ENTRY without matching END-INFO-DIR-ENTRY" )), 0, 0); | |||
914 | start_of_this_entry = lines[i + 1].start; | |||
915 | } | |||
916 | else if (start_of_this_entry) | |||
917 | { | |||
918 | if ((!strncmp ("* ", lines[i].start, 2) | |||
919 | && lines[i].start > start_of_this_entry) | |||
920 | || (!strncmp ("END-INFO-DIR-ENTRY", | |||
921 | lines[i].start, lines[i].size) | |||
922 | && sizeof ("END-INFO-DIR-ENTRY") - 1 == lines[i].size)) | |||
923 | { | |||
924 | /* We found an end of this entry. Allocate another | |||
925 | entry, fill its data, and add it to the linked | |||
926 | list. */ | |||
927 | struct spec_entry *next | |||
928 | = (struct spec_entry *) xmalloc (sizeof (struct spec_entry)); | |||
929 | next->text | |||
930 | = copy_string (start_of_this_entry, | |||
931 | lines[i].start - start_of_this_entry); | |||
932 | next->text_len = lines[i].start - start_of_this_entry; | |||
933 | next->entry_sections = head; | |||
934 | next->entry_sections_tail = tail; | |||
935 | next->next = *entries; | |||
936 | *entries = next; | |||
937 | n_entries++; | |||
938 | if (!strncmp ("END-INFO-DIR-ENTRY", | |||
939 | lines[i].start, lines[i].size) | |||
940 | && sizeof ("END-INFO-DIR-ENTRY") - 1 == lines[i].size) | |||
941 | start_of_this_entry = 0; | |||
942 | else | |||
943 | start_of_this_entry = lines[i].start; | |||
944 | } | |||
945 | else if (!strncmp ("END-INFO-DIR-ENTRY", | |||
946 | lines[i].start, lines[i].size) | |||
947 | && sizeof ("END-INFO-DIR-ENTRY") - 1 == lines[i].size) | |||
948 | fatal (_("END-INFO-DIR-ENTRY without matching START-INFO-DIR-ENTRY")((const char *) ("END-INFO-DIR-ENTRY without matching START-INFO-DIR-ENTRY" )), 0, 0); | |||
949 | } | |||
950 | } | |||
951 | } | |||
952 | if (start_of_this_entry != 0) | |||
953 | fatal (_("START-INFO-DIR-ENTRY without matching END-INFO-DIR-ENTRY")((const char *) ("START-INFO-DIR-ENTRY without matching END-INFO-DIR-ENTRY" )), | |||
954 | 0, 0); | |||
955 | ||||
956 | /* If we ignored the INFO-DIR-ENTRY directives, we need now go back | |||
957 | and plug the names of all the sections we found into every | |||
958 | element of the ENTRIES list. */ | |||
959 | if (ignore_entries && *entries) | |||
960 | { | |||
961 | struct spec_entry *entry; | |||
962 | ||||
963 | for (entry = *entries; entry; entry = entry->next) | |||
964 | { | |||
965 | entry->entry_sections = head; | |||
966 | entry->entry_sections_tail = tail; | |||
967 | } | |||
968 | } | |||
969 | ||||
970 | return n_entries; | |||
971 | } | |||
972 | ||||
973 | /* Parse the dir file whose basename is BASE_NAME. Find all the | |||
974 | nodes, and their menus, and the sections of their menus. */ | |||
975 | int | |||
976 | parse_dir_file (struct line_data *lines, int nlines, struct node **nodes, | |||
977 | const char *base_name) | |||
978 | { | |||
979 | int node_header_flag = 0; | |||
980 | int something_deleted = 0; | |||
981 | int i; | |||
982 | ||||
983 | *nodes = 0; | |||
984 | for (i = 0; i < nlines; i++) | |||
985 | { | |||
986 | /* Parse node header lines. */ | |||
987 | if (node_header_flag) | |||
988 | { | |||
989 | int j, end; | |||
990 | for (j = 0; j < lines[i].size; j++) | |||
991 | /* Find the node name and store it in the `struct node'. */ | |||
992 | if (!strncmp ("Node:", lines[i].start + j, 5)) | |||
993 | { | |||
994 | char *line = lines[i].start; | |||
995 | /* Find the start of the node name. */ | |||
996 | j += 5; | |||
997 | while (line[j] == ' ' || line[j] == '\t') | |||
998 | j++; | |||
999 | /* Find the end of the node name. */ | |||
1000 | end = j; | |||
1001 | while (line[end] != 0 && line[end] != ',' && line[end] != '\n' | |||
1002 | && line[end] != '\t') | |||
1003 | end++; | |||
1004 | (*nodes)->name = copy_string (line + j, end - j); | |||
1005 | } | |||
1006 | node_header_flag = 0; | |||
1007 | } | |||
1008 | ||||
1009 | /* Notice the start of a node. */ | |||
1010 | if (*lines[i].start == 037) | |||
1011 | { | |||
1012 | struct node *next = (struct node *) xmalloc (sizeof (struct node)); | |||
1013 | ||||
1014 | next->next = *nodes; | |||
1015 | next->name = NULL((void *)0); | |||
1016 | next->start_line = i; | |||
1017 | next->end_line = 0; | |||
1018 | next->menu_start = NULL((void *)0); | |||
1019 | next->sections = NULL((void *)0); | |||
1020 | next->last_section = NULL((void *)0); | |||
1021 | ||||
1022 | if (*nodes != 0) | |||
1023 | (*nodes)->end_line = i; | |||
1024 | /* Fill in the end of the last menu section | |||
1025 | of the previous node. */ | |||
1026 | if (*nodes != 0 && (*nodes)->last_section != 0) | |||
1027 | (*nodes)->last_section->end_line = i; | |||
1028 | ||||
1029 | *nodes = next; | |||
1030 | ||||
1031 | /* The following line is the header of this node; | |||
1032 | parse it. */ | |||
1033 | node_header_flag = 1; | |||
1034 | } | |||
1035 | ||||
1036 | /* Notice the lines that start menus. */ | |||
1037 | if (*nodes != 0 && !strncmp ("* Menu:", lines[i].start, 7)) | |||
1038 | (*nodes)->menu_start = lines[i + 1].start; | |||
1039 | ||||
1040 | /* Notice sections in menus. */ | |||
1041 | if (*nodes != 0 | |||
1042 | && (*nodes)->menu_start != 0 | |||
1043 | && *lines[i].start != '\n' | |||
1044 | && *lines[i].start != '*' | |||
1045 | && *lines[i].start != ' ' | |||
1046 | && *lines[i].start != '\t') | |||
1047 | { | |||
1048 | /* Add this menu section to the node's list. | |||
1049 | This list grows in forward order. */ | |||
1050 | struct menu_section *next | |||
1051 | = (struct menu_section *) xmalloc (sizeof (struct menu_section)); | |||
1052 | ||||
1053 | next->start_line = i + 1; | |||
1054 | next->next = 0; | |||
1055 | next->end_line = 0; | |||
1056 | next->name = copy_string (lines[i].start, lines[i].size); | |||
1057 | if ((*nodes)->sections) | |||
1058 | { | |||
1059 | (*nodes)->last_section->next = next; | |||
1060 | (*nodes)->last_section->end_line = i; | |||
1061 | } | |||
1062 | else | |||
1063 | (*nodes)->sections = next; | |||
1064 | (*nodes)->last_section = next; | |||
1065 | } | |||
1066 | ||||
1067 | /* Check for an existing entry that should be deleted. | |||
1068 | Delete all entries which specify this file name. */ | |||
1069 | if (*lines[i].start == '*') | |||
1070 | { | |||
1071 | char *q; | |||
1072 | char *p = lines[i].start; | |||
1073 | ||||
1074 | p++; /* skip * */ | |||
1075 | while (*p == ' ') p++; /* ignore following spaces */ | |||
1076 | q = p; /* remember this, it's the beginning of the menu item. */ | |||
1077 | ||||
1078 | /* Read menu item. */ | |||
1079 | while (*p != 0 && *p != ':') | |||
1080 | p++; | |||
1081 | p++; /* skip : */ | |||
1082 | ||||
1083 | if (*p == ':') | |||
1084 | { /* XEmacs-style entry, as in * Mew::Messaging. */ | |||
1085 | if (menu_item_equal (q, ':', base_name)) | |||
1086 | { | |||
1087 | lines[i].delete = 1; | |||
1088 | something_deleted = 1; | |||
1089 | } | |||
1090 | } | |||
1091 | else | |||
1092 | { /* Emacs-style entry, as in * Emacs: (emacs). */ | |||
1093 | while (*p == ' ') p++; /* skip spaces after : */ | |||
1094 | if (*p == '(') /* if at parenthesized (FILENAME) */ | |||
1095 | { | |||
1096 | p++; | |||
1097 | if (menu_item_equal (p, ')', base_name)) | |||
1098 | { | |||
1099 | lines[i].delete = 1; | |||
1100 | something_deleted = 1; | |||
1101 | } | |||
1102 | } | |||
1103 | } | |||
1104 | } | |||
1105 | ||||
1106 | /* Treat lines that start with whitespace | |||
1107 | as continuations; if we are deleting an entry, | |||
1108 | delete all its continuations as well. */ | |||
1109 | else if (i > 0 && (*lines[i].start == ' ' || *lines[i].start == '\t')) | |||
1110 | { | |||
1111 | lines[i].delete = lines[i - 1].delete; | |||
1112 | } | |||
1113 | } | |||
1114 | ||||
1115 | /* Finish the info about the end of the last node. */ | |||
1116 | if (*nodes != 0) | |||
1117 | { | |||
1118 | (*nodes)->end_line = nlines; | |||
1119 | if ((*nodes)->last_section != 0) | |||
1120 | (*nodes)->last_section->end_line = nlines; | |||
1121 | } | |||
1122 | ||||
1123 | return something_deleted; | |||
1124 | } | |||
1125 | ||||
1126 | int | |||
1127 | main (int argc, char **argv) | |||
1128 | { | |||
1129 | char *opened_dirfilename; | |||
1130 | char *compression_program; | |||
1131 | char *infile_sans_info; | |||
1132 | char *infile = 0, *dirfile = 0; | |||
1133 | ||||
1134 | /* Record the text of the Info file, as a sequence of characters | |||
1135 | and as a sequence of lines. */ | |||
1136 | char *input_data = NULL((void *)0); | |||
1137 | int input_size = 0; | |||
1138 | struct line_data *input_lines = NULL((void *)0); | |||
1139 | int input_nlines = 0; | |||
1140 | ||||
1141 | /* Record here the specified section names and directory entries. */ | |||
1142 | struct spec_section *input_sections = NULL((void *)0); | |||
1143 | struct spec_entry *entries_to_add = NULL((void *)0); | |||
1144 | int n_entries_to_add = 0; | |||
1145 | ||||
1146 | /* Record the old text of the dir file, as plain characters, | |||
1147 | as lines, and as nodes. */ | |||
1148 | char *dir_data; | |||
1149 | int dir_size; | |||
1150 | int dir_nlines; | |||
1151 | struct line_data *dir_lines; | |||
1152 | struct node *dir_nodes; | |||
1153 | ||||
1154 | /* Nonzero means --delete was specified (just delete existing entries). */ | |||
1155 | int delete_flag = 0; | |||
1156 | int something_deleted = 0; | |||
1157 | /* Nonzero means -q was specified. */ | |||
1158 | int quiet_flag = 0; | |||
1159 | ||||
1160 | int i; | |||
1161 | ||||
1162 | #ifdef HAVE_SETLOCALE1 | |||
1163 | /* Set locale via LC_ALL. */ | |||
1164 | setlocale (LC_ALL0, ""); | |||
1165 | #endif | |||
1166 | ||||
1167 | if (pledge ("stdio rpath wpath cpath proc exec", NULL((void *)0)) == -1) | |||
| ||||
1168 | pfatal_with_name ("pledge"); | |||
1169 | ||||
1170 | /* Set the text message domain. */ | |||
1171 | bindtextdomain (PACKAGE, LOCALEDIR)((const char *) ("/usr/share/locale")); | |||
1172 | textdomain (PACKAGE)((const char *) ("texinfo")); | |||
1173 | ||||
1174 | while (1) | |||
1175 | { | |||
1176 | int opt = getopt_long (argc, argv, "i:d:e:s:hHr", longopts, 0); | |||
1177 | ||||
1178 | if (opt == EOF(-1)) | |||
1179 | break; | |||
1180 | ||||
1181 | switch (opt) | |||
1182 | { | |||
1183 | case 0: | |||
1184 | /* If getopt returns 0, then it has already processed a | |||
1185 | long-named option. We should do nothing. */ | |||
1186 | break; | |||
1187 | ||||
1188 | case 1: | |||
1189 | abort (); | |||
1190 | ||||
1191 | case 'd': | |||
1192 | if (dirfile
| |||
1193 | { | |||
1194 | fprintf (stderr(&__sF[2]), _("%s: already have dir file: %s\n")((const char *) ("%s: already have dir file: %s\n")), | |||
1195 | progname, dirfile); | |||
1196 | suggest_asking_for_help (); | |||
1197 | } | |||
1198 | dirfile = optarg; | |||
1199 | break; | |||
1200 | ||||
1201 | case 'D': | |||
1202 | if (dirfile) | |||
1203 | { | |||
1204 | fprintf (stderr(&__sF[2]), _("%s: already have dir file: %s\n")((const char *) ("%s: already have dir file: %s\n")), | |||
1205 | progname, dirfile); | |||
1206 | suggest_asking_for_help (); | |||
1207 | } | |||
1208 | dirfile = concat (optarg, "", "/dir"); | |||
1209 | break; | |||
1210 | ||||
1211 | case 'e': | |||
1212 | { | |||
1213 | struct spec_entry *next | |||
1214 | = (struct spec_entry *) xmalloc (sizeof (struct spec_entry)); | |||
1215 | int olen = strlen (optarg); | |||
1216 | if (! (*optarg != 0 && optarg[olen - 1] == '\n')) | |||
1217 | { | |||
1218 | optarg = concat (optarg, "\n", ""); | |||
1219 | olen++; | |||
1220 | } | |||
1221 | next->text = optarg; | |||
1222 | next->text_len = olen; | |||
1223 | next->entry_sections = NULL((void *)0); | |||
1224 | next->entry_sections_tail = NULL((void *)0); | |||
1225 | next->next = entries_to_add; | |||
1226 | entries_to_add = next; | |||
1227 | n_entries_to_add++; | |||
1228 | } | |||
1229 | break; | |||
1230 | ||||
1231 | case 'h': | |||
1232 | case 'H': | |||
1233 | print_help (); | |||
1234 | xexit (0); | |||
1235 | ||||
1236 | case 'i': | |||
1237 | if (infile) | |||
1238 | { | |||
1239 | fprintf (stderr(&__sF[2]), _("%s: Specify the Info file only once.\n")((const char *) ("%s: Specify the Info file only once.\n")), | |||
1240 | progname); | |||
1241 | suggest_asking_for_help (); | |||
1242 | } | |||
1243 | infile = optarg; | |||
1244 | break; | |||
1245 | ||||
1246 | case 'q': | |||
1247 | quiet_flag = 1; | |||
1248 | break; | |||
1249 | ||||
1250 | case 'r': | |||
1251 | delete_flag = 1; | |||
1252 | break; | |||
1253 | ||||
1254 | case 's': | |||
1255 | { | |||
1256 | struct spec_section *next | |||
1257 | = (struct spec_section *) xmalloc (sizeof (struct spec_section)); | |||
1258 | next->name = optarg; | |||
1259 | next->next = input_sections; | |||
1260 | next->missing = 1; | |||
1261 | input_sections = next; | |||
1262 | } | |||
1263 | break; | |||
1264 | ||||
1265 | case 'V': | |||
1266 | printf ("install-info (GNU %s) %s\n", PACKAGE"texinfo", VERSION"4.8"); | |||
1267 | puts (""); | |||
1268 | puts ("Copyright (C) 2004 Free Software Foundation, Inc."); | |||
1269 | printf (_("There is NO warranty. You may redistribute this software\n\((const char *) ("There is NO warranty. You may redistribute this software\nunder the terms of the GNU General Public License.\nFor more information about these matters, see the files named COPYING.\n" )) | |||
1270 | under the terms of the GNU General Public License.\n\((const char *) ("There is NO warranty. You may redistribute this software\nunder the terms of the GNU General Public License.\nFor more information about these matters, see the files named COPYING.\n" )) | |||
1271 | For more information about these matters, see the files named COPYING.\n")((const char *) ("There is NO warranty. You may redistribute this software\nunder the terms of the GNU General Public License.\nFor more information about these matters, see the files named COPYING.\n" ))); | |||
1272 | xexit (0); | |||
1273 | ||||
1274 | default: | |||
1275 | suggest_asking_for_help (); | |||
1276 | } | |||
1277 | } | |||
1278 | ||||
1279 | /* Interpret the non-option arguments as file names. */ | |||
1280 | for (; optind < argc; ++optind) | |||
1281 | { | |||
1282 | if (infile == 0) | |||
1283 | infile = argv[optind]; | |||
1284 | else if (dirfile == 0) | |||
1285 | dirfile = argv[optind]; | |||
1286 | else | |||
1287 | error (_("excess command line argument `%s'")((const char *) ("excess command line argument `%s'")), argv[optind], 0); | |||
1288 | } | |||
1289 | ||||
1290 | if (!infile) | |||
1291 | fatal (_("No input file specified; try --help for more information.")((const char *) ("No input file specified; try --help for more information." )), | |||
1292 | 0, 0); | |||
1293 | if (!dirfile) | |||
1294 | fatal (_("No dir file specified; try --help for more information.")((const char *) ("No dir file specified; try --help for more information." )), 0, 0); | |||
1295 | ||||
1296 | /* Read the Info file and parse it into lines, unless we're deleting. */ | |||
1297 | if (!delete_flag) | |||
1298 | { | |||
1299 | input_data = readfile (infile, &input_size, NULL((void *)0), NULL((void *)0), NULL((void *)0)); | |||
1300 | input_lines = findlines (input_data, input_size, &input_nlines); | |||
1301 | } | |||
1302 | ||||
1303 | i = parse_input (input_lines, input_nlines, | |||
1304 | &input_sections, &entries_to_add); | |||
1305 | if (i > n_entries_to_add) | |||
1306 | n_entries_to_add = i; | |||
1307 | ||||
1308 | if (!delete_flag) | |||
1309 | { | |||
1310 | if (entries_to_add == 0) | |||
1311 | { /* No need to abort here, the original info file may not | |||
1312 | have the requisite Texinfo commands. This is not | |||
1313 | something an installer should have to correct (it's a | |||
1314 | problem for the maintainer), and there's no need to cause | |||
1315 | subsequent parts of `make install' to fail. */ | |||
1316 | warning (_("no info dir entry in `%s'")((const char *) ("no info dir entry in `%s'")), infile, 0); | |||
1317 | xexit (0); | |||
1318 | } | |||
1319 | ||||
1320 | /* If the entries came from the command-line arguments, their | |||
1321 | entry_sections pointers are not yet set. Walk the chain of | |||
1322 | the entries and for each entry update entry_sections to point | |||
1323 | to the head of the list of sections where this entry should | |||
1324 | be put. Note that all the entries specified on the command | |||
1325 | line get put into ALL the sections we've got, either from the | |||
1326 | Info file, or (under --section) from the command line, | |||
1327 | because in the loop below every entry inherits the entire | |||
1328 | chain of sections. */ | |||
1329 | if (n_entries_to_add > 0 && entries_to_add->entry_sections == NULL((void *)0)) | |||
1330 | { | |||
1331 | struct spec_entry *ep; | |||
1332 | ||||
1333 | /* If we got no sections, default to "Miscellaneous". */ | |||
1334 | if (input_sections == NULL((void *)0)) | |||
1335 | { | |||
1336 | input_sections = (struct spec_section *) | |||
1337 | xmalloc (sizeof (struct spec_section)); | |||
1338 | input_sections->name = "Miscellaneous"; | |||
1339 | input_sections->next = NULL((void *)0); | |||
1340 | input_sections->missing = 1; | |||
1341 | } | |||
1342 | for (ep = entries_to_add; ep; ep = ep->next) | |||
1343 | ep->entry_sections = input_sections; | |||
1344 | } | |||
1345 | } | |||
1346 | ||||
1347 | /* Now read in the Info dir file. */ | |||
1348 | dir_data = readfile (dirfile, &dir_size, ensure_dirfile_exists, | |||
1349 | &opened_dirfilename, &compression_program); | |||
1350 | dir_lines = findlines (dir_data, dir_size, &dir_nlines); | |||
1351 | ||||
1352 | /* We will be comparing the entries in the dir file against the | |||
1353 | current filename, so need to strip off any directory prefix and/or | |||
1354 | [.info][.gz] suffix. */ | |||
1355 | { | |||
1356 | char *infile_basename = infile + strlen (infile); | |||
1357 | ||||
1358 | if (HAVE_DRIVE (infile)(0)) | |||
1359 | infile += 2; /* get past the drive spec X: */ | |||
1360 | ||||
1361 | while (infile_basename > infile && !IS_SLASH (infile_basename[-1])((infile_basename[-1]) == '/')) | |||
1362 | infile_basename--; | |||
1363 | ||||
1364 | infile_sans_info = strip_info_suffix (infile_basename); | |||
1365 | } | |||
1366 | ||||
1367 | something_deleted | |||
1368 | = parse_dir_file (dir_lines, dir_nlines, &dir_nodes, infile_sans_info); | |||
1369 | ||||
1370 | /* Decide where to add the new entries (unless --delete was used). | |||
1371 | Find the menu sections to add them in. | |||
1372 | In each section, find the proper alphabetical place to add | |||
1373 | each of the entries. */ | |||
1374 | if (!delete_flag) | |||
1375 | { | |||
1376 | struct node *node; | |||
1377 | struct menu_section *section; | |||
1378 | struct spec_section *spec; | |||
1379 | ||||
1380 | for (node = dir_nodes; node; node = node->next) | |||
1381 | for (section = node->sections; section; section = section->next) | |||
1382 | { | |||
1383 | for (i = section->end_line; i > section->start_line; i--) | |||
1384 | if (dir_lines[i - 1].size != 0) | |||
1385 | break; | |||
1386 | section->end_line = i; | |||
1387 | ||||
1388 | for (spec = input_sections; spec; spec = spec->next) | |||
1389 | if (!strcmp (spec->name, section->name)) | |||
1390 | break; | |||
1391 | if (spec) | |||
1392 | { | |||
1393 | int add_at_line = section->end_line; | |||
1394 | struct spec_entry *entry; | |||
1395 | /* Say we have found at least one section with this name, | |||
1396 | so we need not add such a section. */ | |||
1397 | spec->missing = 0; | |||
1398 | /* For each entry, find the right place in this section | |||
1399 | to add it. */ | |||
1400 | for (entry = entries_to_add; entry; entry = entry->next) | |||
1401 | { | |||
1402 | /* Did they at all want this entry to be put into | |||
1403 | this section? */ | |||
1404 | for (spec = entry->entry_sections; | |||
1405 | spec && spec != entry->entry_sections_tail; | |||
1406 | spec = spec->next) | |||
1407 | { | |||
1408 | if (!strcmp (spec->name, section->name)) | |||
1409 | break; | |||
1410 | } | |||
1411 | if (!spec || spec == entry->entry_sections_tail) | |||
1412 | continue; | |||
1413 | ||||
1414 | /* Subtract one because dir_lines is zero-based, | |||
1415 | but the `end_line' and `start_line' members are | |||
1416 | one-based. */ | |||
1417 | for (i = section->end_line - 1; | |||
1418 | i >= section->start_line - 1; i--) | |||
1419 | { | |||
1420 | /* If an entry exists with the same name, | |||
1421 | and was not marked for deletion | |||
1422 | (which means it is for some other file), | |||
1423 | we are in trouble. */ | |||
1424 | if (dir_lines[i].start[0] == '*' | |||
1425 | && menu_line_equal (entry->text, entry->text_len, | |||
1426 | dir_lines[i].start, | |||
1427 | dir_lines[i].size) | |||
1428 | && !dir_lines[i].delete) | |||
1429 | fatal (_("menu item `%s' already exists, for file `%s'")((const char *) ("menu item `%s' already exists, for file `%s'" )), | |||
1430 | extract_menu_item_name (entry->text), | |||
1431 | extract_menu_file_name (dir_lines[i].start)); | |||
1432 | if (dir_lines[i].start[0] == '*' | |||
1433 | && menu_line_lessp (entry->text, entry->text_len, | |||
1434 | dir_lines[i].start, | |||
1435 | dir_lines[i].size)) | |||
1436 | add_at_line = i; | |||
1437 | } | |||
1438 | insert_entry_here (entry, add_at_line, | |||
1439 | dir_lines, n_entries_to_add); | |||
1440 | } | |||
1441 | } | |||
1442 | } | |||
1443 | ||||
1444 | /* Mark the end of the Top node as the place to add any | |||
1445 | new sections that are needed. */ | |||
1446 | for (node = dir_nodes; node; node = node->next) | |||
1447 | if (node->name && strcmp (node->name, "Top") == 0) | |||
1448 | dir_lines[node->end_line].add_sections_before = 1; | |||
1449 | } | |||
1450 | ||||
1451 | if (delete_flag && !something_deleted && !quiet_flag) | |||
1452 | warning (_("no entries found for `%s'; nothing deleted")((const char *) ("no entries found for `%s'; nothing deleted" )), infile, 0); | |||
1453 | ||||
1454 | output_dirfile (opened_dirfilename, dir_nlines, dir_lines, n_entries_to_add, | |||
1455 | entries_to_add, input_sections, compression_program); | |||
1456 | ||||
1457 | xexit (0); | |||
1458 | return 0; /* Avoid bogus warnings. */ | |||
1459 | } | |||
1460 | ||||
1461 | /* Divide the text at DATA (of SIZE bytes) into lines. | |||
1462 | Return a vector of struct line_data describing the lines. | |||
1463 | Store the length of that vector into *NLINESP. */ | |||
1464 | ||||
1465 | struct line_data * | |||
1466 | findlines (char *data, int size, int *nlinesp) | |||
1467 | { | |||
1468 | int i; | |||
1469 | int lineflag = 1; | |||
1470 | int lines_allocated = 511; | |||
1471 | int filled = 0; | |||
1472 | struct line_data *lines | |||
1473 | = xmalloc ((lines_allocated + 1) * sizeof (struct line_data)); | |||
1474 | ||||
1475 | for (i = 0; i < size; i++) | |||
1476 | { | |||
1477 | if (lineflag) | |||
1478 | { | |||
1479 | if (filled == lines_allocated) | |||
1480 | { | |||
1481 | /* try to keep things somewhat page-aligned */ | |||
1482 | lines_allocated = ((lines_allocated + 1) * 2) - 1; | |||
1483 | lines = xrealloc (lines, (lines_allocated + 1) | |||
1484 | * sizeof (struct line_data)); | |||
1485 | } | |||
1486 | lines[filled].start = &data[i]; | |||
1487 | lines[filled].add_entries_before = 0; | |||
1488 | lines[filled].add_sections_before = 0; | |||
1489 | lines[filled].delete = 0; | |||
1490 | if (filled > 0) | |||
1491 | lines[filled - 1].size | |||
1492 | = lines[filled].start - lines[filled - 1].start - 1; | |||
1493 | filled++; | |||
1494 | } | |||
1495 | lineflag = (data[i] == '\n'); | |||
1496 | } | |||
1497 | if (filled > 0) | |||
1498 | lines[filled - 1].size = &data[i] - lines[filled - 1].start - lineflag; | |||
1499 | ||||
1500 | /* Do not leave garbage in the last element. */ | |||
1501 | lines[filled].start = NULL((void *)0); | |||
1502 | lines[filled].add_entries_before = NULL((void *)0); | |||
1503 | lines[filled].add_sections_before = 0; | |||
1504 | lines[filled].delete = 0; | |||
1505 | lines[filled].size = 0; | |||
1506 | ||||
1507 | *nlinesp = filled; | |||
1508 | return lines; | |||
1509 | } | |||
1510 | ||||
1511 | /* This is the comparison function for qsort for a vector of pointers to | |||
1512 | struct spec_section. (Have to use const void * as the parameter type | |||
1513 | to avoid incompatible-with-qsort warnings.) | |||
1514 | Compare the section names. */ | |||
1515 | ||||
1516 | int | |||
1517 | compare_section_names (const void *p1, const void *p2) | |||
1518 | { | |||
1519 | struct spec_section **sec1 = (struct spec_section **) p1; | |||
1520 | struct spec_section **sec2 = (struct spec_section **) p2; | |||
1521 | char *name1 = (*sec1)->name; | |||
1522 | char *name2 = (*sec2)->name; | |||
1523 | return strcmp (name1, name2); | |||
1524 | } | |||
1525 | ||||
1526 | /* This is the comparison function for qsort | |||
1527 | for a vector of pointers to struct spec_entry. | |||
1528 | Compare the entries' text. */ | |||
1529 | ||||
1530 | int | |||
1531 | compare_entries_text (const void *p1, const void *p2) | |||
1532 | { | |||
1533 | struct spec_entry **entry1 = (struct spec_entry **) p1; | |||
1534 | struct spec_entry **entry2 = (struct spec_entry **) p2; | |||
1535 | char *text1 = (*entry1)->text; | |||
1536 | char *text2 = (*entry2)->text; | |||
1537 | char *colon1 = strchr (text1, ':'); | |||
1538 | char *colon2 = strchr (text2, ':'); | |||
1539 | int len1, len2; | |||
1540 | ||||
1541 | if (!colon1) | |||
1542 | len1 = strlen (text1); | |||
1543 | else | |||
1544 | len1 = colon1 - text1; | |||
1545 | if (!colon2) | |||
1546 | len2 = strlen (text2); | |||
1547 | else | |||
1548 | len2 = colon2 - text2; | |||
1549 | return strncmp (text1, text2, len1 <= len2 ? len1 : len2); | |||
1550 | } | |||
1551 | ||||
1552 | /* Insert ENTRY into the add_entries_before vector | |||
1553 | for line number LINE_NUMBER of the dir file. | |||
1554 | DIR_LINES and N_ENTRIES carry information from like-named variables | |||
1555 | in main. */ | |||
1556 | ||||
1557 | void | |||
1558 | insert_entry_here (struct spec_entry *entry, int line_number, | |||
1559 | struct line_data *dir_lines, int n_entries) | |||
1560 | { | |||
1561 | int i, j; | |||
1562 | ||||
1563 | if (dir_lines[line_number].add_entries_before == 0) | |||
1564 | { | |||
1565 | dir_lines[line_number].add_entries_before | |||
1566 | = (struct spec_entry **) xmalloc (n_entries * sizeof (struct spec_entry *)); | |||
1567 | for (i = 0; i < n_entries; i++) | |||
1568 | dir_lines[line_number].add_entries_before[i] = 0; | |||
1569 | } | |||
1570 | ||||
1571 | /* Find the place where this entry belongs. If there are already | |||
1572 | several entries to add before LINE_NUMBER, make sure they are in | |||
1573 | alphabetical order. */ | |||
1574 | for (i = 0; i < n_entries; i++) | |||
1575 | if (dir_lines[line_number].add_entries_before[i] == 0 | |||
1576 | || menu_line_lessp (entry->text, strlen (entry->text), | |||
1577 | dir_lines[line_number].add_entries_before[i]->text, | |||
1578 | strlen (dir_lines[line_number].add_entries_before[i]->text))) | |||
1579 | break; | |||
1580 | ||||
1581 | if (i == n_entries) | |||
1582 | abort (); | |||
1583 | ||||
1584 | /* If we need to plug ENTRY into the middle of the | |||
1585 | ADD_ENTRIES_BEFORE array, move the entries which should be output | |||
1586 | after this one down one notch, before adding a new one. */ | |||
1587 | if (dir_lines[line_number].add_entries_before[i] != 0) | |||
1588 | for (j = n_entries - 1; j > i; j--) | |||
1589 | dir_lines[line_number].add_entries_before[j] | |||
1590 | = dir_lines[line_number].add_entries_before[j - 1]; | |||
1591 | ||||
1592 | dir_lines[line_number].add_entries_before[i] = entry; | |||
1593 | } |