1 /* cmds.c -- Texinfo commands.
2 $Id: cmds.c,v 1.55 2004/12/14 00:15:36 karl Exp $
4 Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
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, or (at your option)
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.
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 Foundation,
19 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
27 #include "insertion.h"
32 #include "sectioning.h"
43 static void cm_exampleindent (void),
44 cm_firstparagraphindent (void),
45 cm_paragraphindent (void),
49 static void cm_obsolete (int arg, int start, int end),
50 not_fixed_width (int arg);
52 /* The dispatch table. */
53 COMMAND command_table[] = {
54 { "\t", insert_space, NO_BRACE_ARGS },
55 { "\n", insert_space, NO_BRACE_ARGS },
56 { " ", insert_space, NO_BRACE_ARGS },
57 { "!", cm_punct, NO_BRACE_ARGS },
58 { "\"", cm_accent_umlaut, MAYBE_BRACE_ARGS },
59 { "'", cm_accent_acute, MAYBE_BRACE_ARGS },
60 { "*", cm_asterisk, NO_BRACE_ARGS },
61 { ",", cm_accent_cedilla, MAYBE_BRACE_ARGS },
62 { "-", cm_no_op, NO_BRACE_ARGS },
63 { ".", cm_punct, NO_BRACE_ARGS },
64 { "/", cm_no_op, NO_BRACE_ARGS },
65 { ":", cm_colon, NO_BRACE_ARGS },
66 { "=", cm_accent, MAYBE_BRACE_ARGS },
67 { "?", cm_punct, NO_BRACE_ARGS },
68 { "@", insert_self, NO_BRACE_ARGS },
69 { "\\", insert_self, NO_BRACE_ARGS },
70 { "^", cm_accent_hat, MAYBE_BRACE_ARGS },
71 { "`", cm_accent_grave, MAYBE_BRACE_ARGS },
72 { "{", insert_self, NO_BRACE_ARGS },
73 { "|", cm_no_op, NO_BRACE_ARGS },
74 { "}", insert_self, NO_BRACE_ARGS },
75 { "~", cm_accent_tilde, MAYBE_BRACE_ARGS },
76 { "AA", cm_special_char, BRACE_ARGS },
77 { "AE", cm_special_char, BRACE_ARGS },
78 { "H", cm_accent, MAYBE_BRACE_ARGS },
79 { "L", cm_special_char, BRACE_ARGS },
80 { "LaTeX", cm_LaTeX, BRACE_ARGS },
81 { "O", cm_special_char, BRACE_ARGS },
82 { "OE", cm_special_char, BRACE_ARGS },
83 { "TeX", cm_TeX, BRACE_ARGS },
84 { "aa", cm_special_char, BRACE_ARGS },
85 { "abbr", cm_abbr, BRACE_ARGS },
86 { "acronym", cm_acronym, BRACE_ARGS },
87 { "ae", cm_special_char, BRACE_ARGS },
88 { "afivepaper", cm_ignore_line, NO_BRACE_ARGS },
89 { "afourlatex", cm_ignore_line, NO_BRACE_ARGS },
90 { "afourpaper", cm_ignore_line, NO_BRACE_ARGS },
91 { "afourwide", cm_ignore_line, NO_BRACE_ARGS },
92 { "alias", cm_alias, NO_BRACE_ARGS },
93 { "anchor", cm_anchor, BRACE_ARGS },
94 { "appendix", cm_appendix, NO_BRACE_ARGS },
95 { "appendixsection", cm_appendixsec, NO_BRACE_ARGS },
96 { "appendixsec", cm_appendixsec, NO_BRACE_ARGS },
97 { "appendixsubsec", cm_appendixsubsec, NO_BRACE_ARGS },
98 { "appendixsubsubsec", cm_appendixsubsubsec, NO_BRACE_ARGS },
99 { "asis", cm_no_op, BRACE_ARGS },
100 { "author", cm_author, NO_BRACE_ARGS },
101 { "b", cm_b, BRACE_ARGS },
102 { "bullet", cm_bullet, BRACE_ARGS },
103 { "bye", cm_bye, NO_BRACE_ARGS },
104 { "c", cm_comment, NO_BRACE_ARGS },
105 { "caption", cm_caption, BRACE_ARGS },
106 { "cartouche", cm_cartouche, NO_BRACE_ARGS },
107 { "center", cm_center, NO_BRACE_ARGS },
108 { "centerchap", cm_unnumbered, NO_BRACE_ARGS },
109 { "chapheading", cm_chapheading, NO_BRACE_ARGS },
110 { "chapter", cm_chapter, NO_BRACE_ARGS },
111 { "cindex", cm_cindex, NO_BRACE_ARGS },
112 { "cite", cm_cite, BRACE_ARGS },
113 { "clear", cm_clear, NO_BRACE_ARGS },
114 { "code", cm_code, BRACE_ARGS },
115 { "comma", cm_comma, BRACE_ARGS },
116 { "command", cm_code, BRACE_ARGS },
117 { "comment", cm_comment, NO_BRACE_ARGS },
118 { "contents", cm_contents, NO_BRACE_ARGS },
119 { "copying", cm_copying, NO_BRACE_ARGS },
120 { "copyright", cm_copyright, BRACE_ARGS },
121 { "ctrl", cm_obsolete, BRACE_ARGS },
122 { "defcodeindex", cm_defcodeindex, NO_BRACE_ARGS },
123 { "defcv", cm_defun, NO_BRACE_ARGS },
124 { "defcvx", cm_defun, NO_BRACE_ARGS },
125 { "deffn", cm_defun, NO_BRACE_ARGS },
126 { "deffnx", cm_defun, NO_BRACE_ARGS },
127 { "defindex", cm_defindex, NO_BRACE_ARGS },
128 { "definfoenclose", cm_definfoenclose, NO_BRACE_ARGS },
129 { "defivar", cm_defun, NO_BRACE_ARGS },
130 { "defivarx", cm_defun, NO_BRACE_ARGS },
131 { "defmac", cm_defun, NO_BRACE_ARGS },
132 { "defmacx", cm_defun, NO_BRACE_ARGS },
133 { "defmethod", cm_defun, NO_BRACE_ARGS },
134 { "defmethodx", cm_defun, NO_BRACE_ARGS },
135 { "defop", cm_defun, NO_BRACE_ARGS },
136 { "defopt", cm_defun, NO_BRACE_ARGS },
137 { "defoptx", cm_defun, NO_BRACE_ARGS },
138 { "defopx", cm_defun, NO_BRACE_ARGS },
139 { "defspec", cm_defun, NO_BRACE_ARGS },
140 { "defspecx", cm_defun, NO_BRACE_ARGS },
141 { "deftp", cm_defun, NO_BRACE_ARGS },
142 { "deftpx", cm_defun, NO_BRACE_ARGS },
143 { "deftypecv", cm_defun, NO_BRACE_ARGS },
144 { "deftypecvx", cm_defun, NO_BRACE_ARGS },
145 { "deftypefn", cm_defun, NO_BRACE_ARGS },
146 { "deftypefnx", cm_defun, NO_BRACE_ARGS },
147 { "deftypefun", cm_defun, NO_BRACE_ARGS },
148 { "deftypefunx", cm_defun, NO_BRACE_ARGS },
149 { "deftypeivar", cm_defun, NO_BRACE_ARGS },
150 { "deftypeivarx", cm_defun, NO_BRACE_ARGS },
151 { "deftypemethod", cm_defun, NO_BRACE_ARGS },
152 { "deftypemethodx", cm_defun, NO_BRACE_ARGS },
153 { "deftypeop", cm_defun, NO_BRACE_ARGS },
154 { "deftypeopx", cm_defun, NO_BRACE_ARGS },
155 { "deftypevar", cm_defun, NO_BRACE_ARGS },
156 { "deftypevarx", cm_defun, NO_BRACE_ARGS },
157 { "deftypevr", cm_defun, NO_BRACE_ARGS },
158 { "deftypevrx", cm_defun, NO_BRACE_ARGS },
159 { "defun", cm_defun, NO_BRACE_ARGS },
160 { "defunx", cm_defun, NO_BRACE_ARGS },
161 { "defvar", cm_defun, NO_BRACE_ARGS },
162 { "defvarx", cm_defun, NO_BRACE_ARGS },
163 { "defvr", cm_defun, NO_BRACE_ARGS },
164 { "defvrx", cm_defun, NO_BRACE_ARGS },
165 { "detailmenu", cm_detailmenu, NO_BRACE_ARGS },
166 { "dfn", cm_dfn, BRACE_ARGS },
167 { "dircategory", cm_dircategory, NO_BRACE_ARGS },
168 { "direntry", cm_direntry, NO_BRACE_ARGS },
169 { "display", cm_display, NO_BRACE_ARGS },
170 { "dmn", cm_dmn, BRACE_ARGS },
171 { "docbook", cm_docbook, NO_BRACE_ARGS },
172 { "documentdescription", cm_documentdescription, NO_BRACE_ARGS },
173 { "documentencoding", cm_documentencoding, NO_BRACE_ARGS },
174 { "documentlanguage", cm_documentlanguage, NO_BRACE_ARGS },
175 { "dotaccent", cm_accent, MAYBE_BRACE_ARGS },
176 { "dotless", cm_dotless, BRACE_ARGS },
177 { "dots", cm_dots, BRACE_ARGS },
178 { "email", cm_email, BRACE_ARGS },
179 { "emph", cm_emph, BRACE_ARGS },
180 { "end", cm_end, NO_BRACE_ARGS },
181 { "enddots", cm_enddots, BRACE_ARGS },
182 { "enumerate", cm_enumerate, NO_BRACE_ARGS },
183 { "env", cm_code, BRACE_ARGS },
184 { "equiv", cm_equiv, BRACE_ARGS },
185 { "error", cm_error, BRACE_ARGS },
186 { "euro", cm_special_char, BRACE_ARGS },
187 { "evenfooting", cm_ignore_line, NO_BRACE_ARGS },
188 { "evenheading", cm_ignore_line, NO_BRACE_ARGS },
189 { "everyfooting", cm_ignore_line, NO_BRACE_ARGS },
190 { "everyheading", cm_ignore_line, NO_BRACE_ARGS },
191 { "example", cm_example, NO_BRACE_ARGS },
192 { "exampleindent", cm_exampleindent, NO_BRACE_ARGS },
193 { "exclamdown", cm_special_char, BRACE_ARGS },
194 { "exdent", cm_exdent, NO_BRACE_ARGS },
195 { "expansion", cm_expansion, BRACE_ARGS },
196 { "file", cm_code, BRACE_ARGS },
197 { "finalout", cm_no_op, NO_BRACE_ARGS },
198 { "findex", cm_findex, NO_BRACE_ARGS },
199 { "firstparagraphindent", cm_firstparagraphindent, NO_BRACE_ARGS },
200 { "float", cm_float, NO_BRACE_ARGS },
201 { "flushleft", cm_flushleft, NO_BRACE_ARGS },
202 { "flushright", cm_flushright, NO_BRACE_ARGS },
203 { "footnote", cm_footnote, NO_BRACE_ARGS}, /* self-arg eater */
204 { "footnotestyle", cm_footnotestyle, NO_BRACE_ARGS },
205 { "format", cm_format, NO_BRACE_ARGS },
206 { "ftable", cm_ftable, NO_BRACE_ARGS },
207 { "group", cm_group, NO_BRACE_ARGS },
208 { "heading", cm_heading, NO_BRACE_ARGS },
209 { "headings", cm_ignore_line, NO_BRACE_ARGS },
210 { "headitem", cm_headitem, NO_BRACE_ARGS },
211 { "html", cm_html, NO_BRACE_ARGS },
212 { "hyphenation", cm_ignore_arg, BRACE_ARGS },
213 { "i", cm_i, BRACE_ARGS },
214 { "ifclear", cm_ifclear, NO_BRACE_ARGS },
215 { "ifeq", cm_ifeq, NO_BRACE_ARGS },
216 { "ifdocbook", cm_ifdocbook, NO_BRACE_ARGS },
217 { "ifhtml", cm_ifhtml, NO_BRACE_ARGS },
218 { "ifinfo", cm_ifinfo, NO_BRACE_ARGS },
219 { "ifnotdocbook", cm_ifnotdocbook, NO_BRACE_ARGS },
220 { "ifnothtml", cm_ifnothtml, NO_BRACE_ARGS },
221 { "ifnotinfo", cm_ifnotinfo, NO_BRACE_ARGS },
222 { "ifnotplaintext", cm_ifnotplaintext, NO_BRACE_ARGS },
223 { "ifnottex", cm_ifnottex, NO_BRACE_ARGS },
224 { "ifnotxml", cm_ifnotxml, NO_BRACE_ARGS },
225 { "ifplaintext", cm_ifplaintext, NO_BRACE_ARGS },
226 { "ifset", cm_ifset, NO_BRACE_ARGS },
227 { "iftex", cm_iftex, NO_BRACE_ARGS },
228 { "ifxml", cm_ifxml, NO_BRACE_ARGS },
229 { "ignore", command_name_condition, NO_BRACE_ARGS },
230 { "image", cm_image, BRACE_ARGS },
231 { "include", cm_include, NO_BRACE_ARGS },
232 { "indent", cm_indent, NO_BRACE_ARGS },
233 { "indicateurl", cm_indicate_url, BRACE_ARGS },
234 { "inforef", cm_inforef, BRACE_ARGS },
235 { "insertcopying", cm_insert_copying, NO_BRACE_ARGS },
236 { "item", cm_item, NO_BRACE_ARGS },
237 { "itemize", cm_itemize, NO_BRACE_ARGS },
238 { "itemx", cm_itemx, NO_BRACE_ARGS },
239 { "kbd", cm_kbd, BRACE_ARGS },
240 { "kbdinputstyle", cm_ignore_line, NO_BRACE_ARGS },
241 { "key", cm_key, BRACE_ARGS },
242 { "kindex", cm_kindex, NO_BRACE_ARGS },
243 { "l", cm_special_char, BRACE_ARGS },
244 { "lisp", cm_lisp, NO_BRACE_ARGS },
245 { "listoffloats", cm_listoffloats, NO_BRACE_ARGS },
246 { "lowersections", cm_lowersections, NO_BRACE_ARGS },
247 { "macro", cm_macro, NO_BRACE_ARGS },
248 { "majorheading", cm_majorheading, NO_BRACE_ARGS },
249 { "math", cm_math, BRACE_ARGS },
250 { "menu", cm_menu, NO_BRACE_ARGS },
251 { "minus", cm_minus, BRACE_ARGS },
252 { "multitable", cm_multitable, NO_BRACE_ARGS },
253 { "need", cm_ignore_line, NO_BRACE_ARGS },
254 { "node", cm_node, NO_BRACE_ARGS },
255 { "noindent", cm_noindent_cmd, NO_BRACE_ARGS },
256 { "novalidate", cm_novalidate, NO_BRACE_ARGS },
257 { "nwnode", cm_node, NO_BRACE_ARGS },
258 { "o", cm_special_char, BRACE_ARGS },
259 { "oddfooting", cm_ignore_line, NO_BRACE_ARGS },
260 { "oddheading", cm_ignore_line, NO_BRACE_ARGS },
261 { "oe", cm_special_char, BRACE_ARGS },
262 { "option", cm_code, BRACE_ARGS },
263 { "ordf", cm_special_char, BRACE_ARGS },
264 { "ordm", cm_special_char, BRACE_ARGS },
265 { "page", cm_no_op, NO_BRACE_ARGS },
266 { "pagesizes", cm_ignore_line, NO_BRACE_ARGS },
267 { "paragraphindent", cm_paragraphindent, NO_BRACE_ARGS },
268 { "pindex", cm_pindex, NO_BRACE_ARGS },
269 { "point", cm_point, BRACE_ARGS },
270 { "pounds", cm_special_char, BRACE_ARGS },
271 { "print", cm_print, BRACE_ARGS },
272 { "printindex", cm_printindex, NO_BRACE_ARGS },
273 { "pxref", cm_pxref, BRACE_ARGS },
274 { "questiondown", cm_special_char, BRACE_ARGS },
275 { "quotation", cm_quotation, NO_BRACE_ARGS },
276 { "r", cm_r, BRACE_ARGS },
277 { "raisesections", cm_raisesections, NO_BRACE_ARGS },
278 { "ref", cm_ref, BRACE_ARGS },
279 { "refill", cm_no_op, NO_BRACE_ARGS },
280 { "registeredsymbol", cm_registeredsymbol, BRACE_ARGS },
281 { "result", cm_result, BRACE_ARGS },
282 { "ringaccent", cm_accent, MAYBE_BRACE_ARGS },
283 { "rmacro", cm_rmacro, NO_BRACE_ARGS },
284 { "samp", cm_code, BRACE_ARGS },
285 { "sansserif", cm_sansserif, BRACE_ARGS },
286 { "sc", cm_sc, BRACE_ARGS },
287 { "section", cm_section, NO_BRACE_ARGS },
288 { "set", cm_set, NO_BRACE_ARGS },
289 { "setchapternewpage", cm_ignore_line, NO_BRACE_ARGS },
290 { "setchapterstyle", cm_obsolete, NO_BRACE_ARGS },
291 { "setcontentsaftertitlepage", cm_no_op, NO_BRACE_ARGS },
292 { "setfilename", cm_setfilename, NO_BRACE_ARGS },
293 { "setshortcontentsaftertitlepage", cm_no_op, NO_BRACE_ARGS },
294 { "settitle", cm_settitle, NO_BRACE_ARGS },
295 { "shortcaption", cm_caption, BRACE_ARGS },
296 { "shortcontents", cm_contents, NO_BRACE_ARGS },
297 { "shorttitlepage", cm_ignore_line, NO_BRACE_ARGS },
298 { "slanted", cm_slanted, BRACE_ARGS },
299 { "smallbook", cm_ignore_line, NO_BRACE_ARGS },
300 { "smalldisplay", cm_smalldisplay, NO_BRACE_ARGS },
301 { "smallexample", cm_smallexample, NO_BRACE_ARGS },
302 { "smallformat", cm_smallformat, NO_BRACE_ARGS },
303 { "smalllisp", cm_smalllisp, NO_BRACE_ARGS },
304 { "sp", cm_sp, NO_BRACE_ARGS },
305 { "ss", cm_special_char, BRACE_ARGS },
306 { "strong", cm_strong, BRACE_ARGS },
307 { "subheading", cm_subheading, NO_BRACE_ARGS },
308 { "subsection", cm_subsection, NO_BRACE_ARGS },
309 { "subsubheading", cm_subsubheading, NO_BRACE_ARGS },
310 { "subsubsection", cm_subsubsection, NO_BRACE_ARGS },
311 { "subtitle", cm_titlepage_cmds, NO_BRACE_ARGS },
312 { "summarycontents", cm_contents, NO_BRACE_ARGS },
313 { "syncodeindex", cm_synindex, NO_BRACE_ARGS },
314 { "synindex", cm_synindex, NO_BRACE_ARGS },
315 { "t", cm_tt, BRACE_ARGS },
316 { "tab", cm_tab, NO_BRACE_ARGS },
317 { "table", cm_table, NO_BRACE_ARGS },
318 { "tex", cm_tex, NO_BRACE_ARGS },
319 { "tie", cm_tie, BRACE_ARGS },
320 { "tieaccent", cm_accent, MAYBE_BRACE_ARGS },
321 { "tindex", cm_tindex, NO_BRACE_ARGS },
322 { "title", cm_titlepage_cmds, NO_BRACE_ARGS },
323 { "titlefont", cm_titlefont, BRACE_ARGS },
324 { "titlepage", cm_titlepage, NO_BRACE_ARGS },
325 { "today", cm_today, BRACE_ARGS },
326 { "top", cm_top, NO_BRACE_ARGS },
327 { "u", cm_accent, MAYBE_BRACE_ARGS },
328 { "ubaraccent", cm_accent, MAYBE_BRACE_ARGS },
329 { "udotaccent", cm_accent, MAYBE_BRACE_ARGS },
330 { "unmacro", cm_unmacro, NO_BRACE_ARGS },
331 { "unnumbered", cm_unnumbered, NO_BRACE_ARGS },
332 { "unnumberedsec", cm_unnumberedsec, NO_BRACE_ARGS },
333 { "unnumberedsubsec", cm_unnumberedsubsec, NO_BRACE_ARGS },
334 { "unnumberedsubsubsec", cm_unnumberedsubsubsec, NO_BRACE_ARGS },
335 { "uref", cm_uref, BRACE_ARGS },
336 { "url", cm_uref, BRACE_ARGS },
337 { "v", cm_accent, MAYBE_BRACE_ARGS },
338 { "value", cm_value, BRACE_ARGS },
339 { "var", cm_var, BRACE_ARGS },
340 { "verb", cm_verb, NO_BRACE_ARGS },
341 { "verbatim", cm_verbatim, NO_BRACE_ARGS },
342 { "verbatiminclude", cm_verbatiminclude, NO_BRACE_ARGS },
343 { "vindex", cm_vindex, NO_BRACE_ARGS },
344 { "vtable", cm_vtable, NO_BRACE_ARGS },
345 { "vskip", cm_ignore_line, NO_BRACE_ARGS },
346 { "w", cm_w, BRACE_ARGS },
347 { "xml", cm_xml, NO_BRACE_ARGS },
348 { "xref", cm_xref, BRACE_ARGS },
350 /* Deprecated commands. These used to be for italics. */
351 { "iappendix", cm_ideprecated, NO_BRACE_ARGS },
352 { "iappendixsec", cm_ideprecated, NO_BRACE_ARGS },
353 { "iappendixsection", cm_ideprecated, NO_BRACE_ARGS },
354 { "iappendixsubsec", cm_ideprecated, NO_BRACE_ARGS },
355 { "iappendixsubsubsec", cm_ideprecated, NO_BRACE_ARGS },
356 { "ichapter", cm_ideprecated, NO_BRACE_ARGS },
357 { "isection", cm_ideprecated, NO_BRACE_ARGS },
358 { "isubsection", cm_ideprecated, NO_BRACE_ARGS },
359 { "isubsubsection", cm_ideprecated, NO_BRACE_ARGS },
360 { "iunnumbered", cm_ideprecated, NO_BRACE_ARGS },
361 { "iunnumberedsec", cm_ideprecated, NO_BRACE_ARGS },
362 { "iunnumberedsubsec", cm_ideprecated, NO_BRACE_ARGS },
363 { "iunnumberedsubsubsec", cm_ideprecated, NO_BRACE_ARGS },
365 /* Now @include does what this was used to. */
366 { "infoinclude", cm_obsolete, NO_BRACE_ARGS },
367 { "titlespec", cm_obsolete, NO_BRACE_ARGS },
369 { NULL, NULL, NO_BRACE_ARGS }
372 /* The bulk of the Texinfo commands. */
374 /* Commands which insert their own names. */
376 insert_self (int arg)
383 insert_space (int arg)
388 xml_insert_entity ("space");
394 /* Insert a comma. Useful when a literal , would break our parsing of
395 multiple arguments. */
404 /* Force a line break in the output. */
410 else if (xml && !docbook)
411 xml_insert_entity ("linebreak");
416 close_single_paragraph ();
421 /* Insert ellipsis. */
428 xml_insert_entity ("dots");
430 xml_insert_entity ("hellip");
432 if (html && !in_fixed_width_font)
433 insert_string ("<small class=\"dots\">...</small>");
439 /* Insert ellipsis for sentence end. */
446 xml_insert_entity ("enddots");
449 xml_insert_entity ("hellip");
453 if (html && !in_fixed_width_font)
454 insert_string ("<small class=\"enddots\">....</small>");
467 else if (xml && !docbook)
468 xml_insert_entity ("bullet");
470 xml_insert_entity ("bull");
482 xml_insert_entity ("minus");
484 add_word ("−");
490 /* Formatting a dimension unit. */
495 insert_html_tag_with_attribute (arg, "span", "class=\"dmn\"");
497 /* No units in docbook yet. */
500 xml_insert_element (DIMENSION, arg);
507 static int last_position;
512 xml_insert_entity ("tex");
516 last_position = output_paragraph_offset;
518 else if (last_position != output_paragraph_offset)
520 warning (_("arguments to @%s ignored"), command);
521 output_paragraph_offset = last_position;
525 /* Insert "LaTeX". */
529 static int last_position;
534 xml_insert_entity ("latex");
538 last_position = output_paragraph_offset;
540 else if (last_position != output_paragraph_offset)
542 warning (_("arguments to @%s ignored"), command);
543 output_paragraph_offset = last_position;
547 /* Copyright symbol. */
549 cm_copyright (int arg)
555 else if (xml && !docbook)
556 xml_insert_entity ("copyright");
558 xml_insert_entity ("copy");
564 /* Registered symbol. */
566 cm_registeredsymbol (int arg)
573 xml_insert_entity ("reg");
574 else if (xml && !docbook)
575 xml_insert_entity ("registered");
584 static char *months[12] =
585 { N_("January"), N_("February"), N_("March"), N_("April"), N_("May"),
586 N_("June"), N_("July"), N_("August"), N_("September"), N_("October"),
587 N_("November"), N_("December") };
590 time_t timer = time (0);
591 struct tm *ts = localtime (&timer);
592 add_word_args ("%d %s %d", ts->tm_mday, _(months[ts->tm_mon]),
600 /* For HTML, do not output comments before HTML header is written,
601 otherwise comments before @settitle cause an empty <title> in the
603 if ((html && html_output_head_p) || xml)
606 get_rest_of_line (0, &line);
608 if (strlen (line) > 0)
610 int save_inhibit_indentation = inhibit_paragraph_indentation;
611 int save_paragraph_is_open = paragraph_is_open;
612 int save_escape_html = escape_html;
613 int save_xml_no_para = xml_no_para;
616 inhibit_paragraph_indentation = 1;
620 /* @c and @comment can appear between @item and @itemx,
621 @deffn and @deffnx. */
622 xml_dont_touch_items_defs++;
624 /* Use insert for HTML, and XML when indentation is enabled.
625 For Docbook, use add_char. */
626 if (xml && xml_indentation_increment > 0
627 && output_paragraph[output_paragraph_offset-1] != '\n')
630 /* Crunch double hyphens in comments. */
631 add_html_block_elt ("<!-- ");
632 for (i = 0; i < strlen (line); i++)
633 if (line[i] != '-' || (i && line[i-1] != '-'))
640 inhibit_paragraph_indentation = save_inhibit_indentation;
641 paragraph_is_open = save_paragraph_is_open;
642 escape_html = save_escape_html;
643 xml_no_para = save_xml_no_para;
644 xml_dont_touch_items_defs--;
655 /* We keep acronyms with two arguments around, to be able to refer to them
656 later with only one argument. */
657 static ACRONYM_DESC *acronyms_stack = NULL;
660 cm_acronym_or_abbr (int arg, int is_abbr)
662 char *aa, *description;
665 /* We do everything at START. */
669 get_until_in_braces (",", &aa);
670 if (input_text[input_text_offset] == ',')
672 get_until_in_braces ("}", &description);
675 canon_white (description);
677 /* If not enclosed in braces, strip after comma to be compatible
679 if (description[0] != '{' && strchr (description, ',') != NULL)
682 while (description[i] != ',')
684 /* For now, just terminate the string at comma. */
688 /* Get description out of braces. */
689 if (description[0] == '{')
692 len = strlen (description);
693 if (len && description[len-1] == '}')
694 description[len-1] = 0;
696 /* Save new description. */
697 if (strlen (description) > 0)
699 ACRONYM_DESC *new = xmalloc (sizeof (ACRONYM_DESC));
701 new->acronym = xstrdup (aa);
702 new->description = xstrdup (description);
703 new->next = acronyms_stack;
704 acronyms_stack = new;
709 add_word (is_abbr ? "<abbr" : "<acronym");
711 if (strlen (description) > 0)
712 add_word_args (" title=\"%s\"", text_expansion (description));
713 else if (acronyms_stack)
715 /* No second argument, get from previous. Search order is from
716 last to first defined, so we get the most recent version of
718 ACRONYM_DESC *temp = acronyms_stack;
722 if (STREQ (aa, temp->acronym)
723 && strlen (temp->description) > 0)
725 add_word_args (" title=\"%s\"",
726 text_expansion (temp->description));
734 execute_string ("%s", aa);
735 add_word (is_abbr ? "</abbr>" : "</acronym>");
739 xml_insert_element (is_abbr ? ABBREV : ACRONYM, START);
740 execute_string ("%s", aa);
741 xml_insert_element (is_abbr ? ABBREV : ACRONYM, END);
745 xml_insert_element (is_abbr ? ABBREV : ACRONYM, START);
747 xml_insert_element (is_abbr ? ABBREVWORD : ACRONYMWORD, START);
748 execute_string ("%s", aa);
749 xml_insert_element (is_abbr ? ABBREVWORD : ACRONYMWORD, END);
751 if (strlen (description) > 0)
753 xml_insert_element (is_abbr ? ABBREVDESC : ACRONYMDESC, START);
754 execute_string ("%s", description);
755 xml_insert_element (is_abbr ? ABBREVDESC : ACRONYMDESC, END);
758 xml_insert_element (is_abbr ? ABBREV : ACRONYM, END);
761 execute_string ("%s", aa);
763 /* Put description into parenthesis after the acronym for all outputs
765 if (strlen (description) > 0 && (!xml || docbook))
766 add_word_args (" (%s)", description);
772 cm_acronym_or_abbr (arg, 0);
778 cm_acronym_or_abbr (arg, 1);
784 /* @t{} is a no-op in Info. */
786 insert_html_tag (arg, "tt");
788 xml_insert_element (TT, arg);
795 in_fixed_width_font++;
799 if (STREQ (command, "command"))
800 xml_insert_element (COMMAND_TAG, arg);
801 else if (STREQ (command, "env"))
802 xml_insert_element (ENV, arg);
803 else if (STREQ (command, "file"))
804 xml_insert_element (FILE_TAG, arg);
805 else if (STREQ (command, "option"))
806 xml_insert_element (OPTION, arg);
807 else if (STREQ (command, "samp"))
809 if (docbook && arg == START)
811 /* Even though @samp is in_fixed_width_font, it
812 should always start a paragraph. Unfortunately,
813 in_fixed_width_font inhibits that. */
815 xml_insert_entity ("lsquo");
817 xml_insert_element (SAMP, arg);
818 if (docbook && arg == END)
819 xml_insert_entity ("rsquo");
822 xml_insert_element (CODE, arg);
826 if (STREQ (command, "code"))
827 insert_html_tag (arg, "code");
829 { /* Use <samp> tag in general to get typewriter. */
831 { /* If @samp specifically, add quotes a la TeX output. */
832 if (STREQ (command, "samp")) add_char ('`');
835 insert_html_tag_with_attribute (arg, "span", "class=\"%s\"",command);
838 add_word ("</samp>");
839 if (STREQ (command, "samp")) add_char ('\'');
845 extern int printing_index;
852 add_meta_char ('\'');
861 xml_insert_element (KBD, arg);
863 { /* Seems like we should increment in_fixed_width_font for Info
864 format too, but then the quote-omitting special case gets
867 in_fixed_width_font++;
868 insert_html_tag (arg, "kbd");
871 { /* People use @kbd in an example to get the "user input" font.
872 We don't want quotes in that case. */
873 if (!in_fixed_width_font)
878 /* Just show a url (http://example.org/..., for example), don't link to it. */
880 cm_indicate_url (int arg, int start, int end)
883 xml_insert_element (URL, arg);
888 insert_html_tag (arg, "code");
903 xml_insert_element (KEY, arg);
905 add_word (arg == START ? "<" : ">");
907 add_char (arg == START ? '<' : '>');
910 /* Handle a command that switches to a non-fixed-width font. */
912 not_fixed_width (int arg)
915 in_fixed_width_font = 0;
918 /* @var in makeinfo just uppercases the text. */
920 cm_var (int arg, int start_pos, int end_pos)
923 xml_insert_element (VAR, arg);
926 not_fixed_width (arg);
929 insert_html_tag (arg, "var");
932 while (start_pos < end_pos)
934 unsigned char c = output_paragraph[start_pos];
935 if (strchr ("[](),", c))
936 warning (_("unlikely character %c in @var"), c);
937 output_paragraph[start_pos] = coerce_to_upper (c);
945 cm_sc (int arg, int start_pos, int end_pos)
948 xml_insert_element (SC, arg);
951 not_fixed_width (arg);
956 insert_html_tag_with_attribute (arg, "span", "class=\"sc\"");
963 start_pos += sizeof ("<span class=\"sc\">") - 1; /* skip <span> */
965 /* Avoid the warning below if there's no text inside @sc{}, or
966 when processing menus under --no-headers. */
967 all_upper = start_pos < end_pos;
969 while (start_pos < end_pos)
971 unsigned char c = output_paragraph[start_pos];
975 output_paragraph[start_pos] = coerce_to_upper (c);
979 warning (_("@sc argument all uppercase, thus no effect"));
982 insert_html_tag (arg, "span");
988 cm_dfn (int arg, int position)
991 xml_insert_element (DFN, arg);
995 insert_html_tag (arg, "dfn");
996 else if (arg == START)
1007 xml_insert_element (EMPH, arg);
1009 insert_html_tag (arg, "em");
1018 int delimiter = 0; /* avoid warning */
1021 in_fixed_width_font++;
1022 /* are these necessary ? */
1023 last_char_was_newline = 0;
1028 if (input_text_offset < input_text_length)
1030 character = curchar ();
1031 if (character == '{')
1032 input_text_offset++;
1034 line_error (_("`{' expected, but saw `%c'"), character);
1037 if (input_text_offset < input_text_length)
1039 delimiter = curchar ();
1040 input_text_offset++;
1043 while (input_text_offset < input_text_length)
1045 character = curchar ();
1047 if (character == '\n')
1051 add_word ("<br>\n");
1054 else if (html && character == '<')
1057 else if (html && character == '&')
1060 else if (character == delimiter && input_text[input_text_offset+1] == '}')
1061 { /* Assume no newlines in END_VERBATIM. */
1063 input_text_offset++;
1068 add_char (character);
1070 input_text_offset++;
1074 warning (_("end of file inside verb block"));
1076 if (input_text_offset < input_text_length)
1078 character = curchar ();
1079 if (character == '}')
1080 input_text_offset++;
1082 line_error (_("`}' expected, but saw `%c'"), character);
1088 in_fixed_width_font--;
1093 cm_strong (int arg, int start_pos, int end_pos)
1095 if (docbook && arg == START)
1096 xml_insert_element_with_attribute (B, arg, "role=\"bold\"");
1098 xml_insert_element (STRONG, arg);
1100 insert_html_tag (arg, "strong");
1104 if (!xml && !html && !docbook && !no_headers
1106 && end_pos - start_pos >= 6
1107 && (STRNCASEEQ ((char *) output_paragraph + start_pos, "*Note:", 6)
1108 || STRNCASEEQ ((char *) output_paragraph + start_pos, "*Note ", 6)))
1110 /* Translators: "Note:" is literal here and should not be
1111 translated. @strong{Nota}, say, does not cause the problem. */
1112 warning (_("@strong{Note...} produces a spurious cross-reference in Info; reword to avoid that"));
1113 /* Adjust the output to avoid writing the bad xref. */
1114 output_paragraph[start_pos + 5] = '_';
1119 cm_cite (int arg, int position)
1122 xml_insert_element (CITE, arg);
1124 insert_html_tag (arg, "cite");
1134 /* No highlighting, but argument switches fonts. */
1136 cm_not_fixed_width (int arg, int start, int end)
1139 xml_insert_element (NOTFIXEDWIDTH, arg);
1140 not_fixed_width (arg);
1146 /* Make use of <lineannotation> of Docbook, if we are
1147 inside an @example or similar. */
1148 extern int printing_index;
1149 if (docbook && !filling_enabled && !printing_index)
1150 xml_insert_element (LINEANNOTATION, arg);
1152 xml_insert_element (I, arg);
1154 insert_html_tag (arg, "i");
1156 not_fixed_width (arg);
1160 cm_slanted (int arg)
1162 /* Make use of <lineannotation> of Docbook, if we are
1163 inside an @example or similar. */
1164 extern int printing_index;
1165 if (docbook && !filling_enabled && !printing_index)
1166 xml_insert_element (LINEANNOTATION, arg);
1168 xml_insert_element (SLANTED, arg);
1170 insert_html_tag (arg, "i");
1172 not_fixed_width (arg);
1178 /* See cm_i comments. */
1179 extern int printing_index;
1180 if (docbook && !filling_enabled && !printing_index)
1181 xml_insert_element (LINEANNOTATION, arg);
1182 else if (docbook && arg == START)
1183 xml_insert_element_with_attribute (B, arg, "role=\"bold\"");
1185 xml_insert_element (B, arg);
1187 insert_html_tag (arg, "b");
1189 not_fixed_width (arg);
1195 /* See cm_i comments. */
1196 extern int printing_index;
1197 if (docbook && !filling_enabled && !printing_index)
1198 xml_insert_element (LINEANNOTATION, arg);
1200 xml_insert_element (R, arg);
1202 insert_html_tag_with_attribute (arg, "span", "class=\"roman\"");
1204 not_fixed_width (arg);
1208 cm_sansserif (int arg)
1210 /* See cm_i comments. */
1211 extern int printing_index;
1212 if (docbook && !filling_enabled && !printing_index)
1213 xml_insert_element (LINEANNOTATION, arg);
1215 xml_insert_element (SANSSERIF, arg);
1217 insert_html_tag_with_attribute (arg, "span", "class=\"sansserif\"");
1219 not_fixed_width (arg);
1223 cm_titlefont (int arg)
1226 xml_insert_element (TITLEFONT, arg);
1229 not_fixed_width (arg);
1232 html_title_written = 1; /* suppress title from @settitle */
1234 add_word ("<h1 class=\"titlefont\">");
1236 add_word ("</h1>\n");
1242 /* Unfortunately, we cannot interpret @math{} contents like TeX does. We just
1243 pass them through. */
1247 if (xml && !docbook)
1248 xml_insert_element (MATH, arg);
1251 /* Various commands are no-op's. */
1258 /* For proofing single chapters, etc. */
1260 cm_novalidate (void)
1266 /* Prevent the argument from being split across two lines. */
1271 non_splitting_words++;
1274 if (docbook || html || xml)
1275 /* This is so @w{$}Log$ doesn't end up as <dollar>Log<dollar>
1277 insert_string ("<!-- /@w -->");
1279 non_splitting_words--;
1284 /* An unbreakable word space. Same as @w{ } for makeinfo, but different
1285 for TeX (the space stretches and stretches, and does not inhibit
1299 /* Explain that this command is obsolete, thus the user shouldn't
1300 do anything with it. */
1302 cm_obsolete (int arg, int start, int end)
1305 warning (_("%c%s is obsolete"), COMMAND_PREFIX, command);
1309 /* Inhibit the indentation of the next paragraph, but not of following
1314 if (!inhibit_paragraph_indentation)
1315 inhibit_paragraph_indentation = -1;
1319 cm_noindent_cmd (void)
1323 skip_whitespace_and_newlines();
1327 else if (html && !paragraph_is_open)
1328 add_html_block_elt ("<p class=\"noindent\">");
1331 paragraph_is_open = 0;
1336 /* Force indentation of the next paragraph. */
1340 inhibit_paragraph_indentation = 0;
1342 skip_whitespace_and_newlines();
1346 else if (html && !paragraph_is_open)
1347 add_html_block_elt ("<p class=\"indent\">");
1352 /* I don't know exactly what to do with this. Should I allow
1353 someone to switch filenames in the middle of output? Since the
1354 file could be partially written, this doesn't seem to make sense.
1355 Another option: ignore it, since they don't really want to
1356 switch files. Finally, complain, or at least warn. It doesn't
1357 really matter, anyway, since this doesn't get executed. */
1359 cm_setfilename (void)
1362 get_rest_of_line (1, &filename);
1363 /* warning ("`@%s %s' encountered and ignored", command, filename); */
1365 add_word_args ("<setfilename>%s</setfilename>", filename);
1374 xml_begin_document (current_output_filename);
1375 xml_insert_element (SETTITLE, START);
1376 xml_in_book_title = 1;
1377 get_rest_of_line (0, &title);
1378 execute_string ("%s", title);
1379 xml_in_book_title = 0;
1380 xml_insert_element (SETTITLE, END);
1383 get_rest_of_line (0, &title);
1387 /* Ignore argument in braces. */
1389 cm_ignore_arg (int arg, int start_pos, int end_pos)
1392 output_paragraph_offset = start_pos;
1395 /* Ignore argument on rest of line. */
1397 cm_ignore_line (void)
1399 discard_until ("\n");
1402 /* Insert the number of blank lines passed as argument. */
1409 /* Due to tricky stuff in execute_string(), @value{} can't be expanded.
1410 So there is really no reason to enable expansion for @sp parameters. */
1411 get_rest_of_line (0, &line);
1413 if (sscanf (line, "%d", &lines) != 1 || lines <= 0)
1414 line_error (_("@sp requires a positive numeric argument, not `%s'"), line);
1419 /* @sp can appear between @item and @itemx, @deffn and @deffnx. */
1420 xml_dont_touch_items_defs++;
1421 xml_insert_element_with_attribute (SP, START, "lines=\"%s\"", line);
1422 /* insert_string (line);*/
1423 xml_insert_element (SP, END);
1424 xml_dont_touch_items_defs--;
1428 /* Must disable filling since otherwise multiple newlines is like
1429 multiple spaces. Must close paragraph since that's what the
1430 manual says and that's what TeX does. */
1431 int save_filling_enabled = filling_enabled;
1432 filling_enabled = 0;
1434 /* close_paragraph generates an extra blank line. */
1435 close_single_paragraph ();
1437 if (lines && html && !executing_string)
1438 html_output_head ();
1441 add_html_block_elt ("<pre class=\"sp\">\n");
1447 add_html_block_elt ("</pre>\n");
1449 filling_enabled = save_filling_enabled;
1455 /* @dircategory LINE outputs INFO-DIR-SECTION LINE, unless --no-headers. */
1457 cm_dircategory (void)
1461 if (html || docbook)
1465 xml_insert_element (DIRCATEGORY, START);
1466 get_rest_of_line (1, &line);
1467 insert_string (line);
1469 xml_insert_element (DIRCATEGORY, END);
1473 get_rest_of_line (1, &line);
1475 if (!no_headers && !html)
1477 kill_self_indent (-1); /* make sure there's no indentation */
1478 insert_string ("INFO-DIR-SECTION ");
1479 insert_string (line);
1487 /* Start a new line with just this text on it.
1488 Then center the line of text.
1496 xml_insert_element (CENTER, START);
1497 get_rest_of_line (0, &line);
1498 execute_string ("%s", line);
1500 xml_insert_element (CENTER, END);
1504 int i, start, length;
1506 int save_indented_fill = indented_fill;
1507 int save_filling_enabled = filling_enabled;
1508 int fudge_factor = 1;
1510 filling_enabled = indented_fill = 0;
1512 start = output_paragraph_offset;
1515 add_html_block_elt ("<div align=\"center\">");
1517 inhibit_output_flushing ();
1518 get_rest_of_line (0, &line);
1519 execute_string ("%s", line);
1521 uninhibit_output_flushing ();
1523 add_html_block_elt ("</div>");
1527 i = output_paragraph_offset - 1;
1528 while (i > (start - 1) && output_paragraph[i] == '\n')
1531 output_paragraph_offset = ++i;
1532 length = output_paragraph_offset - start;
1534 if (length < (fill_column - fudge_factor))
1536 line = xmalloc (1 + length);
1537 memcpy (line, (char *)(output_paragraph + start), length);
1539 i = (fill_column - fudge_factor - length) / 2;
1540 output_paragraph_offset = start;
1545 for (i = 0; i < length; i++)
1553 filling_enabled = save_filling_enabled;
1554 indented_fill = save_indented_fill;
1555 close_single_paragraph ();
1556 if (looking_at("\n"))
1561 /* Show what an expression returns. */
1566 add_word (html ? "=>" : "=>");
1569 /* What an expression expands to. */
1571 cm_expansion (int arg)
1574 add_word (html ? "==>" : "==>");
1577 /* Indicates two expressions are equivalent. */
1585 /* What an expression may print. */
1593 /* An error signaled. */
1598 add_word (html ? "error-->" : "error-->");
1601 /* The location of point in an example of a buffer. */
1609 /* @exdent: Start a new line with just this text on it.
1610 The text is outdented one level if possible. */
1615 int save_indent = current_indent;
1616 int save_in_fixed_width_font = in_fixed_width_font;
1618 /* Read argument. */
1619 get_rest_of_line (0, &line);
1621 /* Exdent the output. Actually this may be a no-op. */
1623 current_indent -= default_indentation_increment;
1625 /* @exdent arg is supposed to be in roman. */
1626 in_fixed_width_font = 0;
1628 /* The preceding newline already inserted the `current_indent'.
1629 Remove one level's worth. */
1630 kill_self_indent (default_indentation_increment);
1635 xml_insert_element (LINEANNOTATION, START);
1637 xml_insert_element (EXDENT, START);
1639 /* Can't close_single_paragraph, then we lose preceding blank lines. */
1641 execute_string ("%s", line);
1648 xml_insert_element (docbook ? LINEANNOTATION : EXDENT, END);
1652 close_single_paragraph ();
1654 current_indent = save_indent;
1655 in_fixed_width_font = save_in_fixed_width_font;
1661 Read include-filename, process the include-file:
1662 verbatim_include == 0: process through reader_loop
1663 verbatim_include != 0: process through handle_verbatim_environment
1666 handle_include (int verbatim_include)
1668 char *arg, *filename;
1670 if (macro_expansion_output_stream && !executing_string)
1671 me_append_before_this_command ();
1673 if (!insertion_stack)
1674 close_paragraph (); /* No blank lines etc. if not at outer level. */
1676 get_rest_of_line (0, &arg);
1677 /* We really only want to expand @value, but it's easier to just do
1678 everything. TeX will only work with @value. */
1679 filename = text_expansion (arg);
1682 if (macro_expansion_output_stream && !executing_string)
1683 remember_itext (input_text, input_text_offset);
1687 /* In verbose mode we print info about including another file. */
1691 FSTACK *stack = filestack;
1693 for (i = 0, stack = filestack; stack; stack = stack->next, i++);
1697 printf ("%*s", i, "");
1698 printf ("%c%s `%s'\n", COMMAND_PREFIX, command, filename);
1702 if (!find_and_load (filename, 1))
1707 /* /wh/bar:5: @include/@verbatiminclude `foo': No such file or dir */
1708 line_error ("%c%s `%s': %s", COMMAND_PREFIX, command, filename,
1716 if (macro_expansion_output_stream && !executing_string)
1717 remember_itext (input_text, input_text_offset);
1719 if (!verbatim_include)
1722 handle_verbatim_environment (0);
1729 /* Include file as if put in @verbatim environment */
1731 cm_verbatiminclude (void)
1737 /* Remember this file, and move onto the next. */
1745 /* @bye: Signals end of processing. Easy to make this happen. */
1750 discard_braces (); /* should not have any unclosed braces left */
1751 input_text_offset = input_text_length;
1754 /* @paragraphindent */
1757 cm_paragraphindent (void)
1761 get_rest_of_line (1, &arg);
1762 if (set_paragraph_indent (arg) != 0)
1763 line_error (_("Bad argument to %c%s"), COMMAND_PREFIX, command);
1769 /* @exampleindent: change indentation of example-like environments. */
1771 set_example_indentation_increment (char *string)
1773 if (strcmp (string, "asis") == 0 || strcmp (string, _("asis")) == 0)
1775 else if (strcmp (string, "none") == 0 || strcmp (string, _("none")) == 0)
1776 example_indentation_increment = 0;
1777 else if (sscanf (string, "%d", &example_indentation_increment) != 1)
1783 cm_exampleindent (void)
1787 get_rest_of_line (1, &arg);
1788 if (set_example_indentation_increment (arg) != 0)
1789 line_error (_("Bad argument to @%s"), command);
1791 if (input_text[input_text_offset] == '\n')
1792 close_single_paragraph ();
1798 /* @firstparagraphindent: suppress indentation in first paragraphs after
1801 set_firstparagraphindent (char *string)
1803 if (STREQ (string, "insert") || STREQ (string, _("insert")))
1804 do_first_par_indent = 1;
1805 else if (STREQ (string, "none") || STREQ (string, _("none")))
1806 do_first_par_indent = 0;
1813 cm_firstparagraphindent (void)
1817 get_rest_of_line (1, &arg);
1818 if (set_firstparagraphindent (arg) != 0)
1819 line_error (_("Bad argument to %c%s"), COMMAND_PREFIX, command);
1824 /* For DocBook and XML, produce . for `.@:'. This gives the processing
1825 software a fighting chance to treat it specially by not adding extra space.
1827 Do this also for ?, !, and :. */
1833 if (strchr (".?!:", input_text[input_text_offset-3]) != NULL)
1835 /* Erase literal character that's there, except `>', which is
1836 part of the XML tag. */
1837 if (output_paragraph[output_paragraph_offset-1] != '>')
1838 output_paragraph_offset--;
1840 switch (input_text[input_text_offset-3])
1843 xml_insert_entity ("period");
1846 xml_insert_entity ("quest");
1849 xml_insert_entity ("excl");
1852 xml_insert_entity ("colon");
1859 /* Ending sentences explicitly. Currently, only outputs entities for XML
1860 output, for other formats it calls insert_self. */
1864 if (xml && !docbook)
1866 switch (input_text[input_text_offset-1])
1869 xml_insert_entity ("eosperiod");
1872 xml_insert_entity ("eosquest");
1875 xml_insert_entity ("eosexcl");