2 # -*- coding: utf-8; -*-
4 ### texi2html customization script for LilyPond
5 ### Author: Reinhold Kainhofer <reinhold@kainhofer.com>, 2008.
6 ### Some code parts copied from texi2html and adapted. These functions
7 ### were written mainly by Patrice Dumas
11 ### Features implemented here:
12 ### -) For split manuals, the main page is index.html.
13 ### -) All @unnumbered* sections are placed into the same file
14 ### (implemented by split_at_numbered_sections)
15 ### -) Use our custom CSS file, with IE-specific fixes in another CSS file,
16 ### impelmented by lilypond_css_lines
17 ### -) TOC (folded, with the current page highlighted) in an overflown <div>
18 ### is added to every page; implemented by:
19 ### lilypond_print_element_header -- building of the TOC
20 ### lilypond_toc_body -- generation of customized TOC output
21 ### lilypond_print_page_head -- start <div id="main">
22 ### print_lilypond_page_foot -- closing id=main, output of footer & TOC
23 ### -) External refs are formatted only as "Text of the node" (not as >>see
24 ### "NODE" section "SECTION" in "BOOK"<< like with default texi2html). Also,
25 ### the leading "(book-name)" is removed.
26 ### Implemented by overriding lilypond_external_ref
27 ### -) Navigation bars on top/bottom of the page and between sections are not
28 ### left-aligned, but use a combination of left/center/right aligned table
29 ### cells; For this, I heavily extend the texi2html code to allow for
30 ### differently aligned cells and for multi-line tables);
31 ### Implemented in lilypond_print_navigation
32 ### -) Different formatting than the default: example uses the same formatting
34 ### -) Allow translated section titles: All section titles can be translated,
35 ### the original (English) title is associated with @translationof. This is
36 ### needed, because the file name / anchor is generated from the original
37 ### English title, since otherwise language-autoselection would break with
39 ### Since it is then no longer possible to obtain the file name from the
40 ### section title, I keep a sectionname<=>filename/anchor around. This way,
41 ### xrefs from other manuals can simply load that map and retrieve the
42 ### correct file name for the link. Implemented in:
43 ### lilypond_unknown (handling of @translationof, in case
44 ### extract_texi_filenames.py messes up...)
45 ### lilypond_element_file_name (correct file name: use the map)
46 ### lilypond_element_target_name (correct anchor: use the map)
47 ### lilypond_init_map (read in the externally created map from disk)
48 ### lilypond_external_href (load the map for xrefs, use the correct
50 ### -) The HTML anchors for all sections are derived from the node name /
51 ### section title (pre-generated in the .xref-map file). Implemented by:
52 ### lilypond_element_target_name (adjust section anchors)
53 ### -) Use the standard footnote format "<sup>nr</sup> text" instead of the
54 ### ugly format of texi2html (<h3>(nr)</h3><p>text</p>). Implemented in
55 ### makeinfo_like_foot_line_and_ref
56 ### makeinfo_like_foot_lines
57 ### makeinfo_like_paragraph
60 ### Useful helper functions:
61 ### -) texinfo_file_name($node_name): returns a texinfo-compatible file name
62 ### for the given string $node_name (whitespace trimmed/replaced by -,
63 ### non-standard chars replaced by _xxxx (ascii char code) and forced to
64 ### start with a letter by prepending t_g if necessary)
67 package Texi2HTML::Config;
70 use Encode qw(decode);
72 #############################################################################
74 #############################################################################
76 my $LY_LANGUAGES = {};
77 $LY_LANGUAGES->{'fr'} = {
78 'Back to Documentation Index' => 'Retour à l\'accueil de la documentation',
80 $LY_LANGUAGES->{'es'} = {
81 'Back to Documentation Index' => 'Volver al índice de la documentación',
83 $LY_LANGUAGES->{'de'} = {
84 'Back to Documentation Index' => 'Zur Dokumentationsübersicht',
86 $LY_LANGUAGES->{'ja'} = {
87 'Back to Documentation Index' => 'ドキュメント インデックスに戻る',
90 $LY_LANGUAGES->{'hu'} = {
91 'Back to Documentation Index' => 'Vissza a dokumentációk jegyzékéhez',
94 $LY_LANGUAGES->{'it'} = {
95 'Back to Documentation Index' => 'Torna all\'indice della documentazione',
98 # FIXME: request the translations below then send them to texi2html/texinfo devs
99 $LANGUAGES->{'it'} = LANGUAGES->{'en'};
100 $LANGUAGES->{'hu'} = {
101 ' The buttons in the navigation panels have the following meaning:' => ' A navigációs panelen levő gombok jelentése a következő:',
102 ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => ' ahol a @strong{ Példa } feltételezi, hogy az aktuális pozíció az @strong{ 1-2-3 alalszakasz } egy olyan dokumentumban, melynek szerkezete a következő:',
104 '(outside of any element)' => '(bármelyik elemen kívül)',
105 '(outside of any node)' => '(bármelyik csomóponton kívül)',
106 '@b{{quotation_arg}:} ' => '@b{{quotation_arg}:} ',
107 '@cite{{book}}' => '@cite{{book}}',
108 '@{No value for `{value}\'@}' => '@{Nincs értéke ennek: `{value}\'@}',
109 'About' => 'Névjegy',
110 'About (help)' => 'Névjegy (súgó)',
111 'About This Document' => 'Erről a dokumentumról',
112 'April' => 'április',
113 'August' => 'augusztus',
115 'Back section in previous file' => 'Előző fájl hátsó szakasza',
116 'Beginning of this chapter or previous chapter' => 'Fejezet eleje vagy előző fejezet',
118 'Contents' => 'Tartalom',
119 'Cover (top) of document' => 'Dokumentum borítója',
120 'Current' => 'Aktuális',
121 'Current Position' => 'Aktuális pozíció',
122 'Current section' => 'Aktuális szakasz',
123 'December' => 'december',
124 'FastBack' => 'Gyorsan vissza',
125 'FastForward' => 'Gyorsan előre',
126 'February' => 'február',
128 'First section in reading order' => 'Első szakasz az olvasási sorrendben',
129 'Following' => 'Következő',
130 'Following node' => 'Következő csomópont',
131 'Footnotes' => 'Lábjegyzet',
132 'Forward' => 'Előre',
133 'Forward section in next file' => 'Következő fájl elülső szakasza',
134 'From 1.2.3 go to' => '1.2.3-ból menj ide:',
135 'Go to' => 'Menj ide:',
136 'Index' => 'Tárgymutató',
137 'Index Entry' => 'Tárgymutató-bejegyzés',
138 'January' => 'január',
140 'Jump to' => 'Ugorj ide:',
143 'Last section in reading order' => 'Utolsó szakasz az olvasási sorrendben',
144 'March' => 'március',
148 'Next' => 'Következő',
149 'Next chapter' => 'Következő fejezet',
150 'Next file' => 'Következő fájl',
151 'Next node' => 'Következő csomópont',
152 'Next section in reading order' => 'Következő szakasz az olvasási sorrendben',
153 'Next section on same level' => 'Következő szakasz ugyanazon a szinten',
154 'NextFile' => 'KövetkezőFájl',
155 'Node following in node reading order' => 'Következő csomópont az olvasási sorrendben',
156 'Node up' => 'Szülő csomópont',
157 'NodeNext' => 'KövetkezőCsomópont',
158 'NodePrev' => 'ElőzőCsomópont',
159 'NodeUp' => 'SzülőCsomópont',
160 'November' => 'november',
161 'October' => 'október',
162 'Overview' => 'Áttekintés',
164 'PrevFile' => 'ElőzőFájl',
165 'Previous' => 'Előző',
166 'Previous file' => 'Előző fájl',
167 'Previous node' => 'Előző csomópont',
168 'Previous section in reading order' => 'Előző szakasz az olvasási sorrendben',
169 'Previous section on same level' => 'Előző szakasz ugyanazon a szinten',
170 'Section' => 'Szakasz',
171 'Section One' => '1. szakasz',
173 'See @cite{{book}}' => 'Ld. @cite{{book}}',
174 'See section `@asis{}`{section_name}\'@asis{}\' in @cite{{book}}' => 'Ld. ezt a szakaszt: `@asis{}`{section_name}\'@asis{}\' itt: @cite{{book}}',
175 'See section `{section}\' in @cite{{book}}' => 'Ld. ezt a szakaszt: `{section}\' itt: @cite{{book}}',
176 'See section {reference_name}' => 'Ld. ezt a szakaszt: {reference_name}',
177 'See {node_file_href}' => 'Ld. {node_file_href}',
178 'See {node_file_href} @cite{{book}}' => 'See {node_file_href} @cite{{book}}',
179 'See {node_file_href} section `{section}\' in @cite{{book}}' => 'Ld. {node_file_href} ezt a szakaszt: `{section}\' itt: @cite{{book}}',
180 'See {reference_name}' => 'Ld. {reference_name}',
181 'See {ref}' => 'Ld. {ref}',
182 'See {title_ref}' => 'Ld. {title_ref}',
183 'September' => 'szeptember',
184 'Short Table of Contents' => 'Rövid tartalomjegyzék',
185 'Short table of contents' => 'Rövid tartalomjegyzék',
186 'Subsection One-Four' => '1-4 alszakasz',
187 'Subsection One-One' => '1-1 alszakasz',
188 'Subsection One-Three' => '1-3 alszakasz',
189 'Subsection One-Two' => '1-2 alszakasz',
190 'Subsubsection One-Two-Four' => '1-2-4 alalszakasz',
191 'Subsubsection One-Two-One' => '1-2-1 alalszakasz',
192 'Subsubsection One-Two-Three' => '1-2-3 alalszakasz',
193 'Subsubsection One-Two-Two' => '1-2-2 alalszakasz',
194 'T2H_today' => '%s, %d %d',
195 'Table of Contents' => 'Tartalomjegyzék',
196 'Table of contents' => 'Tartalomjegyzék',
197 'The node you are looking for is at {href}.' => 'A keresett csomópont itt található: {href}.',
199 'This document was generated on @i{{date}} using @uref{{program_homepage}, @i{{program}}}.' => 'Ezt a dokumentumot @i{{date}} napon generálta a(z) @uref{{program_homepage}, @i{{program}}}.',
200 'This document was generated using @uref{{program_homepage}, @emph{{program}}}.' => 'Ezt a dokumentumot a(z) @uref{{program_homepage}, @emph{{program}}} generálta.',
202 'Untitled Document' => 'Névtelen dokumentum',
204 'Up node' => 'Szülő csomópont',
205 'Up section' => 'Szülő szakasz',
206 'current' => 'aktuális',
207 'on @emph{{date}}' => 'ekkor: @emph{{date}}',
208 'section `@asis{}`{section_name}\'@asis{}\' in @cite{{book}}' => 'szakasz: `@asis{}`{section_name}\'@asis{}\' itt: @cite{{book}}',
209 'section `{section}\' in @cite{{book}}' => 'szakasz: `{section}\' itt: @cite{{book}}',
211 'see @cite{{book}}' => 'ld. @cite{{book}}',
212 'see section `@asis{}`{section_name}\'@asis{}\' in @cite{{book}}' => 'ld. ezt a szakaszt: `@asis{}`{section_name}\'@asis{}\' itt: @cite{{book}}',
213 'see section `{section}\' in @cite{{book}}' => 'ld. ezt a szakaszt: `{section}\' itt: @cite{{book}}',
214 'see section {reference_name}' => 'ld. ezt a szakaszt: {reference_name}',
215 'see {node_file_href}' => 'ld. {node_file_href}',
216 'see {node_file_href} @cite{{book}}' => 'ld. {node_file_href} @cite{{book}}',
217 'see {node_file_href} section `{section}\' in @cite{{book}}' => 'ld. {node_file_href} ezt a szakaszt: `{section}\' itt: @cite{{book}}',
218 'see {reference_name}' => 'ld. {reference_name}',
219 'see {ref}' => 'ld. {ref}',
220 'see {title_ref}' => 'ld. {title_ref}',
221 '{acronym_like} ({explanation})' => '{acronym_like} ({explanation})',
222 '{name} of {class}' => '{name} típusa: {class}',
223 '{name} on {class}' => '{name} ezen: {class}',
224 '{node_file_href}' => '{node_file_href}',
225 '{node_file_href} @cite{{book}}' => '{node_file_href} @cite{{book}}',
226 '{node_file_href} section `{section}\' in @cite{{book}}' => '{node_file_href} szakasz: `{section}\' itt: @cite{{book}}',
227 '{reference_name}' => '{reference_name}',
229 '{style} {number}' => '{style} {number}',
230 '{style}: {caption_first_line}' => '{style}: {caption_first_line}',
231 '{style}: {shortcaption_first_line}' => '{style}: {shortcaption_first_line}',
232 '{title_ref}' => '{title_ref}'
235 sub ly_get_string () {
236 my $lang = $Texi2HTML::THISDOC{current_lang};
238 if ($lang and $lang ne "en" and $LY_LANGUAGES->{$lang}->{$string}) {
239 return $LY_LANGUAGES->{$lang}->{$string};
246 #############################################################################
247 ### FUNCTIONALITY FOR MAIN WEB PAGES
248 #############################################################################
251 sub lilypond_init_web_manual ()
253 if (exists($main::value{'web_manual'}))
255 print STDERR "Initializing settings for web site\n";
260 push @Texi2HTML::Config::command_handler_process, \&lilypond_init_web_manual;
262 #############################################################################
263 ### SETTINGS FOR TEXI2HTML
264 #############################################################################
266 # Validation fix for texi2html<=1.82
267 $Texi2HTML::Config::DOCTYPE = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">';
271 @Texi2HTML::Config::CSS_REFS = (
272 {FILENAME => "lilypond-web.css", TITLE => "Default style"}
275 @Texi2HTML::Config::CSS_REFS = (
276 {FILENAME => "lilypond-mccarty.css", TITLE => "Patrick McCarty's design"}
280 @Texi2HTML::Config::ALT_CSS_REFS = (
281 {FILENAME => "lilypond.css", TITLE => "Andrew Hawryluk's design" },
282 {FILENAME => "lilypond-blue.css", TITLE => "Kurt Kroon's blue design" },
284 $Texi2HTML::Config::USE_ACCESSKEY = 1;
285 $Texi2HTML::Config::USE_LINKS = 1;
286 $Texi2HTML::Config::USE_REL_REV = 1;
287 $Texi2HTML::Config::SPLIT_INDEX = 0;
288 $Texi2HTML::Config::SEPARATED_FOOTNOTES = 0; # Print footnotes on same page, not separated
290 if ($Texi2HTML::Config::SPLIT eq 'section' or
291 $Texi2HTML::Config::SPLIT eq 'subsubsection') {
292 $Texi2HTML::Config::element_file_name = \&lilypond_element_file_name;
295 $Texi2HTML::Config::element_target_name = \&lilypond_element_target_name;
296 $default_print_element_header = $Texi2HTML::Config::print_element_header;
297 $Texi2HTML::Config::print_element_header = \&lilypond_print_element_header;
298 $Texi2HTML::Config::print_page_foot = \&print_lilypond_page_foot;
299 $Texi2HTML::Config::print_navigation = \&lilypond_print_navigation;
300 $Texi2HTML::Config::external_ref = \&lilypond_external_ref;
301 $default_external_href = $Texi2HTML::Config::external_href;
302 $Texi2HTML::Config::external_href = \&lilypond_external_href;
303 $default_toc_body = $Texi2HTML::Config::toc_body;
304 $Texi2HTML::Config::toc_body = \&lilypond_toc_body;
305 $Texi2HTML::Config::css_lines = \&lilypond_css_lines;
306 $default_unknown = $Texi2HTML::Config::unknown;
307 $Texi2HTML::Config::unknown = \&lilypond_unknown;
308 $default_print_page_head = $Texi2HTML::Config::print_page_head;
309 $Texi2HTML::Config::print_page_head = \&lilypond_print_page_head;
310 # $Texi2HTML::Config::foot_line_and_ref = \&lilypond_foot_line_and_ref;
311 $Texi2HTML::Config::foot_line_and_ref = \&makeinfo_like_foot_line_and_ref;
312 $Texi2HTML::Config::foot_lines = \&makeinfo_like_foot_lines;
313 $Texi2HTML::Config::paragraph = \&makeinfo_like_paragraph;
317 # Examples should be formatted similar to quotes:
318 $Texi2HTML::Config::complex_format_map->{'example'} = {
319 'begin' => q{"<blockquote>"},
320 'end' => q{"</blockquote>\n"},
324 %Texi2HTML::config::misc_pages_targets = (
325 'Overview' => 'Overview',
326 'Contents' => 'Contents',
331 my @section_to_filename;
336 #############################################################################
338 #############################################################################
341 $Data::Dumper::Maxdepth = 2;
343 sub print_element_info($)
346 print "~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";
347 print "Element: $element\n";
348 print Dumper($element);
355 #############################################################################
357 #############################################################################
359 # Convert a given node name to its proper file name (normalization as explained
360 # in the texinfo manual:
361 # http://www.gnu.org/software/texinfo/manual/texinfo/html_node/HTML-Xref-Node-Name-Expansion.html
362 sub texinfo_file_name($)
366 # File name normalization by texinfo:
367 # 1/2: letters and numbers are left unchanged
368 # 3/4: multiple, leading and trailing whitespace is removed
369 $text = main::normalise_space($text);
370 # 5/6: all remaining spaces are converted to '-', all other 7- or 8-bit
371 # chars are replaced by _xxxx (xxxx=ascii character code)
372 while ($text ne '') {
373 if ($text =~ s/^([A-Za-z0-9]+)//o) { # number or letter stay unchanged
375 } elsif ($text =~ s/^ //o) { # space -> '-'
377 } elsif ($text =~ s/^(.)//o) { # Otherwise use _xxxx (ascii char code)
379 if ( $ccode <= 0xFFFF ) {
380 $result .= sprintf("_%04x", $ccode);
382 $result .= sprintf("__%06x", $ccode);
386 # 7: if name does not begin with a letter, prepend 't_g' (so it starts with a letter)
387 if ($result !~ /^[a-zA-Z]/) {
388 $result = 't_g' . $result;
394 # Load a file containing a nodename<=>filename map (tab-sepatared, i.e.
395 # NODENAME\tFILENAME\tANCHOR
396 # Returns a ref to a hash "Node title" => ["FilenameWithoutExt", "Anchor"]
397 sub load_map_file ($)
402 # For some unknown reason, Perl on my system (5.10.0 on Fedora 12)
403 # refuses to open map files of translated documents with
404 # '<:encoding(utf8)', but decoding from UTF-8 line by line works. -jm
405 if (open(XREFFILE,'<', $mapfile)) {
407 while ( $line = decode ('UTF-8', <XREFFILE>) ) {
408 # parse the tab-separated entries and insert them into the map:
410 my @entries = split(/\t/, $line);
411 if (scalar (@entries) == 3) {
412 $node_map->{$entries[0]} = [$entries[1], $entries[2]];
414 print STDERR "Invalid entry in the node file $mapfile: $line\n";
417 # print STDERR %{$node_map};
420 print STDERR "WARNING: Unable to load the map file $mapfile\n";
426 # Split the given path into dir and basename (with .texi removed). Used mainly
427 # to get the path/basename of the original texi input file
428 sub split_texi_filename ($)
431 my ($docu_dir, $docu_name);
432 if ($docu =~ /(.*\/)/) {
433 chop($docu_dir = $1);
435 $docu_name =~ s/.*\///;
440 $docu_name =~ s/\.te?x(i|info)?$//;
441 return ($docu_dir, $docu_name);
448 #############################################################################
450 #############################################################################
452 # Include our standard CSS file, not hard-coded CSS code directly in the HTML!
453 # For IE, conditionally include the lilypond-ie-fixes.css style sheet
454 sub lilypond_css_lines ($$)
456 my $import_lines = shift;
457 my $rule_lines = shift;
458 return if (defined($Texi2HTML::THISDOC{'CSS_LINES'}));
459 if (@$rule_lines or @$import_lines)
461 $Texi2HTML::THISDOC{'CSS_LINES'} = "<style type=\"text/css\">\n<!--\n";
462 $Texi2HTML::THISDOC{'CSS_LINES'} .= join('',@$import_lines) . "\n" if (@$import_lines);
463 $Texi2HTML::THISDOC{'CSS_LINES'} .= join('',@$rule_lines) . "\n" if (@$rule_lines);
464 $Texi2HTML::THISDOC{'CSS_LINES'} .= "-->\n</style>\n";
466 foreach my $ref (@CSS_REFS)
468 $Texi2HTML::THISDOC{'CSS_LINES'} .= "<link rel=\"stylesheet\" type=\"text/css\" title=\"$ref->{TITLE}\" href=\"$ref->{FILENAME}\">\n";
470 foreach my $ref (@Texi2HTML::Config::ALT_CSS_REFS)
472 $Texi2HTML::THISDOC{'CSS_LINES'} .= "<link rel=\"alternate stylesheet\" type=\"text/css\" href=\"$ref->{FILENAME}\" title=\"$ref->{TITLE}\">\n";
474 # FIXME: the website doesn't use ie7-specific fixes; do the
475 # docs still need this? -gp
476 $Texi2HTML::THISDOC{'CSS_LINES'} .= "<!--[if lte IE 7]>\n<link href=\"lilypond-ie-fixes.css\" rel=\"stylesheet\" type=\"text/css\">\n<![endif]-->\n";
483 #############################################################################
484 ### SPLITTING BASED ON NUMBERED SECTIONS
485 #############################################################################
489 my $node_to_filename_map = ();
492 # This function makes sure that files are only generated for numbered sections,
493 # but not for unnumbered ones. It is called after texi2html has done its own
494 # splitting and simply returns the filename for the node given as first argument
495 # Nodes with the same filename will be printed out to the same filename, so
496 # this really all we need. Also, make sure that the file names for sections
497 # are derived from the section title. We also might want to name the anchors
498 # according to node titles, which works by simply overriding the id element of
500 # If an external nodename<=>filename/anchor map file is found (loaded in
501 # the command handler, use the externally created values, otherwise use the
503 sub lilypond_element_file_name($$$)
507 my $docu_name = shift;
508 my $docu_ext = $Texi2HTML::Config::EXTENSION;
510 my $node_name = main::remove_texi($element->{'node_ref'}->{'texi'});
511 # the snippets page does not use nodes for the snippets, so in this case
512 # we'll have to use the section name!
513 if ($node_name eq '') {
514 $node_name = main::remove_texi($element->{'texi'});
517 # If we have an entry in the section<=>filename map, use that one, otherwise
518 # generate the filename/anchor here. In the latter case, external manuals
519 # will not be able to retrieve the file name for xrefs!!! Still, I already
520 # had that code, so I'll leave it in in case something goes wrong with the
521 # extract_texi_filenames.py script in the lilypond build process!
522 if (exists ($node_to_filename_map->{$node_name})) {
523 (my $filename, my $anchor) = @{$node_to_filename_map->{$node_name}};
524 $filename .= ".$docu_ext" if (defined($docu_ext));
526 # unnumbered sections (except those at top-level!) always go to the same
527 # file as the previous numbered section
528 if (not ($element->{number}) and not ($lastfilename eq '') and ($element->{level} > 1)) {
529 $filename = $lastfilename;
531 if (($filename eq $lastfilename)) {
532 $$element{doc_nr} = $docnr;
535 $$element{doc_nr} = $docnr;
536 $lastfilename = $filename;
538 # print STDERR "File name: $filename\n";
539 return lc($filename);
541 } elsif ($type eq "top" or $type eq "toc" or $type eq "doc" or $type eq "stoc" or $type eq "foot" or $type eq "about") {
544 print STDERR "WARNING: Node '$node_name' was NOT found in the map\n"
545 unless ($node_name eq '') or ($element->{'tag'} eq 'unnumberedsec')
546 or ($node_name =~ /NOT REALLY USED/);
548 # Numbered sections will get a filename Node_title, unnumbered sections will use
549 # the file name of the previous numbered section:
550 if (($element->{number}) or ($lastfilename eq '') or ($element->{level} == 1)) {
551 # normalize to the same file name as texinfo
552 if ($element->{translationof}) {
553 $node_name = main::remove_texi($element->{translationof});
555 my $filename = texinfo_file_name($node_name);
556 $filename .= ".$docu_ext" if (defined($docu_ext));
558 $$element{doc_nr} = $docnr;
559 $lastfilename = $filename;
560 print STDERR "File name: $filename\n";
561 return lc($filename);
563 $$element{doc_nr} = $docnr;
564 print STDERR "File name: $filename\n";
565 return lc($filename);
572 sub lilypond_element_target_name($$$)
577 # Target is based on node name (or sec name for secs without node attached)
578 my $node_name = main::remove_texi($element->{'node_ref'}->{'texi'});
579 if ($node_name eq '') {
580 $node_name = main::remove_texi($element->{'texi'});
583 # If we have an entry in the section<=>filename map, use that one, otherwise
584 # generate the anchor here.
585 if (exists ($node_to_filename_map->{$node_name})) {
586 (my $filename, $target) = @{$node_to_filename_map->{$node_name}};
588 my $anchor = $node_name;
589 if ($element->{translationof}) {
590 $anchor = main::remove_texi($element->{translationof});
592 # normalize to the same file name as texinfo
593 $target = texinfo_file_name($anchor);
595 # TODO: Once texi2html correctly prints out the target and not the id for
596 # the sections, change this back to ($id, $target)
597 $target = lc($target);
598 return ($target, $target);
602 ## Load the map file for the corrently processed texi file. We do this
603 # using a command init handler, since texi2html does not have any
604 # other hooks that are called after THISDOC is filled but before phase 2
605 # of the texi2html conversion.
606 sub lilypond_init_map ()
608 my ($docu_dir, $docu_name) = split_texi_filename ($Texi2HTML::THISDOC{'input_file_name'});
609 my $map_filename = main::locate_include_file ("${docu_name}.$Texi2HTML::THISDOC{current_lang}.xref-map")
610 || main::locate_include_file ("${docu_name}.xref-map");
611 print STDERR "Map filename is: $map_filename\nDocu name is $docu_name\n";
612 $node_to_filename_map = load_map_file ($map_filename);
614 push @Texi2HTML::Config::command_handler_init, \&lilypond_init_map;
618 #############################################################################
619 ### CLEANER LINK TITLE FOR EXTERNAL REFS
620 #############################################################################
622 # The default formatting of external refs returns e.g.
623 # "(lilypond-internals)Timing_translator", so we remove all (...) from the
624 # file_and_node argument. Also, we want only a very simple format, so we don't
625 # even call the default handler!
626 sub lilypond_external_ref($$$$$$)
631 my $file_node = shift;
632 my $href = lc(shift);
633 my $cross_ref = shift;
635 my $displaytext = '';
637 # 1) if we have a cross ref name, that's the text to be displayed:
638 # 2) For the top node, use the (printable) name of the manual, unless we
639 # have an explicit cross ref name
640 # 3) In all other cases use the section name
641 if ($cross_ref ne '') {
642 $displaytext = $cross_ref;
643 } elsif (($section eq '') or ($section eq 'Top')) {
644 $displaytext = $book;
646 $displaytext = $section;
649 $displaytext = &$anchor('', $href, $displaytext) if ($displaytext ne '');
650 return &$I('%{node_file_href}', { 'node_file_href' => $displaytext });
657 #############################################################################
658 ### HANDLING TRANSLATED SECTIONS: handle @translationof, secname<->filename
659 ### map stored on disk, xrefs in other manuals load that map
660 #############################################################################
663 # Try to make use of @translationof to generate files according to the original
664 # English section title...
665 sub lilypond_unknown($$$$$)
673 # the @translationof macro provides the original English section title,
674 # which should be used for file/anchor naming, while the title will be
675 # translated to each language
676 # It is already used by extract_texi_filenames.py, so this should not be
677 # necessary here at all. Still, I'll leave the code in just in case the
678 # python script messed up ;-)
679 if ($pass == 1 and $macro eq "translationof") {
680 if (ref($state->{'element'}) eq 'HASH') {
681 $state->{'element'}->{'translationof'} = main::normalise_space($line);
683 return ('', 1, undef, undef);
685 return &$default_unknown($macro, $line, $pass, $stack, $state);
692 my %translated_books = ();
693 # Construct a href to an external source of information.
694 # node is the node with texinfo @-commands
695 # node_id is the node transliterated and transformed as explained in the
697 # node_xhtml_id is the node transformed such that it is unique and can
698 # be used to make an html cross ref as explained in the texinfo manual
699 # file is the file in '(file)node'
700 sub lilypond_external_href($$$)
704 my $node_hxmlt_id = shift;
707 # 1) Keep a hash of book->section_map
708 # 2) if not file in keys hash => try to load the map (assign empty map if
709 # non-existent => will load only once!)
710 # 3) if node in the section=>(file, anchor) map, replace node_id and
711 # node_xhtml_id by the map's values
712 # 4) call the default_external_href with these values (or the old ones if not found)
714 if (($node_id ne '') and defined($file) and ($node_id ne 'Top')) {
715 my $map_name = $file;
716 $map_name =~ s/-big-page//;
718 # Load the map if we haven't done so already
719 if (!exists($translated_books{$map_name})) {
720 my ($docu_dir, $docu_name) = split_texi_filename ($Texi2HTML::THISDOC{'input_file_name'});
721 my $map_filename = main::locate_include_file ("${map_name}.$Texi2HTML::THISDOC{current_lang}.xref-map")
722 || main::locate_include_file ("${map_name}.xref-map");
723 $translated_books{$map_name} = load_map_file ($map_filename);
726 # look up translation. use these values instead of the old filename/anchor
727 my $section_name_map = $translated_books{$map_name};
728 my $node_text = main::remove_texi($node);
729 if (defined($section_name_map->{$node_text})) {
730 ($node_id, $node_hxmlt_id) = @{$section_name_map->{$node_text}};
732 print STDERR "WARNING: Unable to find node '$node_text' in book $map_name.\n";
737 return &$default_external_href($node, $node_id, $node_hxmlt_id, lc($file));
739 return &$default_external_href($node, $node_id, $node_hxmlt_id);
747 #############################################################################
748 ### CUSTOM TOC FOR EACH PAGE (in a frame on the left)
749 #############################################################################
751 my $page_toc_depth = 2;
752 my @default_toc = [];
754 # Initialize the toc_depth to 1 if the command-line option -D=short_toc is given
755 sub lilypond_init_toc_depth ()
757 if (exists($main::value{'short_toc'}) and not exists($main::value{'bigpage'})) {
761 # Set the TOC-depth (depending on a texinfo variable short_toc) in a
762 # command-handler, so we have them available when creating the pages
763 push @Texi2HTML::Config::command_handler_process, \&lilypond_init_toc_depth;
766 # recursively generate the TOC entries for the element and its children (which
767 # are only shown up to maxlevel. All ancestors of the current element are also
768 # shown with their immediate children, irrespective of their level.
769 # Unnumbered entries are only printed out if they are at top-level or 2nd level
770 # or their parent element is an ancestor of the currently viewed node.
771 # The conditions to call this method to print the entry for a child node is:
772 # -) the parent is an ancestor of the current page node
773 # -) the parent is a numbered element at top-level toplevel (i.e. show numbered
774 # and unnumbered 2nd-level children of numbered nodes)
775 # -) the child element is a numbered node below level maxlevel
776 sub generate_ly_toc_entries($$$)
779 my $element_path = shift;
783 my $maxlevel = shift;
785 # Skip undefined sections, plus all sections generated by index splitting
786 return() if (not defined($element) or exists($element->{'index_page'}));
788 my $level = $element->{'toc_level'};
789 my $is_parent_of_current = $element->{'id'} && $element_path->{$element->{'id'}};
790 my $ind = ' ' x $level;
793 $this_css_class = " class=\"";
795 $this_css_class = "";
797 $this_css_class .= $is_parent_of_current ? " toc_current" : "";
800 "Learning", "Glossary", "Essay",
801 "Contact", "Tiny examples", "Bug reports"
804 "Features", "Examples", "Freedom", "Background",
805 "Unix", "MacOS X", "Windows",
806 "Notation", "Usage", "Snippets",
807 "Help us", "Development", "Authors"
810 "Productions", "Testimonials",
811 "Source", "Old downloads",
812 "FAQ", "Changes", "Extend", "Internals",
813 "Publications", "Old news"
816 "Text input", "Alternate input",
818 "Translated", "All", "FDL"
821 my $addColor = " colorDefault";
822 foreach $color (@color_1) {
823 if ($element->{'text'} eq $color) {
824 $addColor = " color1";
827 foreach $color (@color_2) {
828 if ($element->{'text'} eq $color) {
829 $addColor = " color2";
832 foreach $color (@color_3) {
833 if ($element->{'text'} eq $color) {
834 $addColor = " color3";
837 foreach $color (@color_4) {
838 if ($element->{'text'} eq $color) {
839 $addColor = " color4";
843 $this_css_class .= $addColor . "\"";
846 my $entry = "$ind<li$this_css_class>" . &$anchor ($element->{'tocid'}, "$element->{'file'}#$element->{'target'}",$element->{'text'});
848 push (@result, $entry);
849 my $children = $element->{'section_childs'};
850 if (defined($children) and (ref($children) eq "ARRAY")) {
851 my $force_children = $is_parent_of_current or ($level == 1 and $element->{'number'});
852 my @child_result = ();
853 foreach my $c (@$children) {
854 my $is_numbered_child = defined ($c->{'number'});
855 my $below_maxlevel = $c->{'toc_level'} le $maxlevel;
856 if ($force_children or ($is_numbered_child and $below_maxlevel)) {
857 my @child_res = generate_ly_toc_entries($c, $element_path, $maxlevel);
858 push (@child_result, @child_res);
861 # if no child nodes were generated, e.g. for the index, where expanded pages
862 # are ignored, don't generate a list at all...
864 push (@result, "\n$ind<ul$NO_BULLET_LIST_ATTRIBUTE>\n");
866 push (@result, "$ind<li$this_css_class>" . &$anchor ($element->{'tocid'}, "$element->{'file'}#$element->{'target'}","(main)"));
868 push (@result, @child_result);
870 push (@result, "$ind</ul>\n");
873 push (@result, "$ind</li>\n");
878 # Print a customized TOC, containing only the first two levels plus the whole
879 # path to the current page
880 sub lilypond_generate_page_toc_body($)
883 my $current_element = $element;
885 $parentelements{$element->{'id'}} = 1;
886 # Find the path to the current element
887 while ( defined($current_element->{'sectionup'}) and
888 ($current_element->{'sectionup'} ne $current_element) )
890 $parentelements{$current_element->{'sectionup'}->{'id'}} = 1
891 if ($current_element->{'sectionup'}->{'id'} ne '');
892 $current_element = $current_element->{'sectionup'};
894 if (exists($main::value{'shallow_toc'})) {
899 return () if not defined($current_element);
900 # Create the toc entries recursively
901 my @toc_entries = "";
903 push (@toc_entries, "<ul$NO_BULLET_LIST_ATTRIBUTE>\n");
904 # FIXME: add link to main page, really hackily.
905 if ($element->{'sectionup'}) {
906 # it's not the top element
907 push (@toc_entries, "<li><a href=\"index.html\">Main</a></li>\n");
909 push (@toc_entries, "<li class=\"toc_current\"><a href=\"index.html\">Main</a></li>\n");
912 push (@toc_entries, "<div class=\"contents\">\n");
913 push (@toc_entries, "<ul$NO_BULLET_LIST_ATTRIBUTE>\n");
915 my $children = $current_element->{'section_childs'};
916 foreach ( @$children ) {
917 push (@toc_entries, generate_ly_toc_entries($_, \%parentelements, $page_toc_depth));
921 # WTF, perl needs 6 lines of magic to do: ' ' + open ('file-name').read ()?
923 my $name = "search-box.html";
924 open FILE, "$ENV{SRC_DIR}/$name" or open FILE, "$ENV{SRC_DIR}/../$name" or die die "no such file: $name: $!";
927 $string = "<li>\n" . $string . "</li>\n";
928 push (@toc_entries, $string);
931 push (@toc_entries, "</ul>\n");
932 push (@toc_entries, "</div>\n");
936 sub lilypond_print_toc_div ($$)
940 my @lines = @$tocref;
941 # use default TOC if no custom lines have been generated
942 @lines = @default_toc if (not @lines);
945 print $fh "\n\n<div id=\"tocframe\">\n";
947 # Remove the leading "GNU LilyPond --- " from the manual title
948 my $topname = $Texi2HTML::NAME{'Top'};
949 $topname =~ s/^GNU LilyPond(:| &[mn]dash;) //;
951 # construct the top-level Docs index (relative path and including language!)
952 my $lang = $Texi2HTML::THISDOC{current_lang};
953 if ($lang and $lang ne "en") {
959 $reldir = "../" if ($Texi2HTML::Config::SPLIT eq 'section');
960 my $uplink = $reldir."web/manuals.${lang}html";
964 print $fh "<p class=\"toc_uplink\"><a href=\"$uplink\"
965 title=\"Documentation Index\"><< " .
966 &ly_get_string ('Back to Documentation Index') .
969 print $fh '<h4 class="toc_header"> ' . &$anchor('',
970 $Texi2HTML::HREF{'Top'},
972 'title="Start of the manual"'
976 foreach my $line (@lines) {
979 print $fh "</div>\n\n";
983 # Create the custom TOC for this page (partially folded, current page is
984 # highlighted) and store it in a global variable. The TOC is written out after
985 # the html contents (but positioned correctly using CSS), so that browsers with
986 # css turned off still show the contents first.
987 our @this_page_toc = ();
988 sub lilypond_print_element_header
990 my $first_in_page = shift;
991 my $previous_is_top = shift;
992 if ($first_in_page and not @this_page_toc) {
993 if (defined($Texi2HTML::THIS_ELEMENT)) {
994 # Create the TOC for this page
995 @this_page_toc = lilypond_generate_page_toc_body($Texi2HTML::THIS_ELEMENT);
998 return &$default_print_element_header( $first_in_page, $previous_is_top);
1001 # Generate the HTML output for the TOC
1002 sub lilypond_toc_body($)
1004 my $elements_list = shift;
1005 # Generate a default TOC for pages without THIS_ELEMENT
1006 @default_toc = lilypond_generate_page_toc_body(@$elements_list[0]);
1007 return &$default_toc_body($elements_list);
1010 # Print out the TOC in a <div> at the beginning of the page
1011 sub lilypond_print_page_head($)
1014 &$default_print_page_head($fh);
1015 print $fh "<div id=\"main\">\n";
1018 # Print out the TOC in a <div> at the end of th page, which will be formatted as a
1019 # sidebar mimicking a TOC frame
1020 sub print_lilypond_page_foot($)
1023 my $program_string = &$program_string();
1024 # print $fh "<p><font size='-1'>$program_string</font><br>$PRE_BODY_CLOSE</p>\n";
1025 print $fh "<!-- FOOTER -->\n\n";
1026 print $fh "<!-- end div#main here -->\n</div>\n\n";
1029 # FIXME: This div and p#languages need to be in div#footer.
1030 # Should we move this div to postprocess_html.py ?
1031 print $fh "<div id=\"verifier_texinfo\">\n";
1032 print $fh "<h3>Validation</h3>\n";
1033 print $fh "<p>Thanks to <a href=\"http://www.webdev.nl/\">webdev.nl</a>";
1034 print $fh " for hosting <code>lilypond.org</code>.\n";
1035 print $fh "<a href=\"http://validator.w3.org/check?uri=referer\">\n";
1036 print $fh "<img src=\"http://www.w3.org/Icons/valid-html401\"\n";
1037 print $fh " alt=\"Valid HTML 4.01 Transitional\"\n";
1038 print $fh " height=\"31\" width=\"88\"></a></p>\n";
1042 # Print the TOC frame and reset the TOC:
1043 lilypond_print_toc_div ($fh, \@this_page_toc);
1044 @this_page_toc = ();
1047 print $fh "</body>\n</html>\n";
1054 #############################################################################
1055 ### NICER / MORE FLEXIBLE NAVIGATION PANELS
1056 #############################################################################
1058 sub get_navigation_text
1061 my $text = $NAVIGATION_TEXT{$button};
1062 if ( ($button eq 'Back') or ($button eq 'FastBack') ) {
1063 $text = $text . $Texi2HTML::NODE{$button} . " ";
1064 } elsif ( ($button eq 'Forward') or ($button eq 'FastForward') ) {
1065 $text = " " . $Texi2HTML::NODE{$button} . $text;
1066 } elsif ( $button eq 'Up' ) {
1067 $text = " ".$text.": " . $Texi2HTML::NODE{$button} . " ";
1073 # Don't automatically create left-aligned table cells for every link, but
1074 # instead create a <td> only on an appropriate '(left|right|center)-aligned-cell-n'
1075 # button text. It's alignment as well as the colspan will be taken from the
1076 # name of the button. Also, add 'newline' button text to create a new table
1077 # row. The texts of the buttons are generated by get_navigation_text and
1078 # will contain the name of the next/previous section/chapter.
1079 sub lilypond_print_navigation
1081 my $buttons = shift;
1082 my $vertical = shift;
1084 my $result = "<table class=\"nav_table\">\n";
1086 $result .= "<tr>" unless $vertical;
1087 my $beginofline = 1;
1088 foreach my $button (@$buttons)
1090 $result .= qq{<tr valign="top" align="left">\n} if $vertical;
1091 # Allow (left|right|center)-aligned-cell and newline as buttons!
1092 if ( $button =~ /^(.*)-aligned-cell-(.*)$/ )
1094 $result .= qq{</td>} unless $beginofline;
1095 $result .= qq{<td valign="middle" align="$1" colspan="$2">};
1098 elsif ( $button eq 'newline' )
1100 $result .= qq{</td>} unless $beginofline;
1101 $result .= qq{</tr>};
1102 $result .= qq{<tr>};
1106 elsif (ref($button) eq 'CODE')
1108 $result .= &$button($vertical);
1110 elsif (ref($button) eq 'SCALAR')
1112 $result .= "$$button" if defined($$button);
1114 elsif (ref($button) eq 'ARRAY')
1116 my $text = $button->[1];
1117 my $button_href = $button->[0];
1118 # verify that $button_href is simple text and text is a reference
1119 if (defined($button_href) and !ref($button_href)
1120 and defined($text) and (ref($text) eq 'SCALAR') and defined($$text))
1122 if ($Texi2HTML::HREF{$button_href})
1124 my $anchor_attributes = '';
1125 if ($USE_ACCESSKEY and (defined($BUTTONS_ACCESSKEY{$button_href})) and ($BUTTONS_ACCESSKEY{$button_href} ne ''))
1127 $anchor_attributes = "accesskey=\"$BUTTONS_ACCESSKEY{$button_href}\"";
1129 if ($USE_REL_REV and (defined($BUTTONS_REL{$button_href})) and ($BUTTONS_REL{$button_href} ne ''))
1131 $anchor_attributes .= " rel=\"$BUTTONS_REL{$button_href}\"";
1135 $Texi2HTML::HREF{$button_href},
1136 get_navigation_text($$text),
1142 $result .= get_navigation_text($$text);
1146 elsif ($button eq ' ')
1147 { # handle space button
1149 ($ICONS && $ACTIVE_ICONS{' '}) ?
1150 &$button_icon_img($BUTTONS_NAME{$button}, $ACTIVE_ICONS{' '}) :
1151 $NAVIGATION_TEXT{' '};
1154 elsif ($Texi2HTML::HREF{$button})
1155 { # button is active
1156 my $btitle = $BUTTONS_GOTO{$button} ?
1157 'title="' . $BUTTONS_GOTO{$button} . '"' : '';
1158 if ($USE_ACCESSKEY and (defined($BUTTONS_ACCESSKEY{$button})) and ($BUTTONS_ACCESSKEY{$button} ne ''))
1160 $btitle .= " accesskey=\"$BUTTONS_ACCESSKEY{$button}\"";
1162 if ($USE_REL_REV and (defined($BUTTONS_REL{$button})) and ($BUTTONS_REL{$button} ne ''))
1164 $btitle .= " rel=\"$BUTTONS_REL{$button}\"";
1166 if ($ICONS && $ACTIVE_ICONS{$button})
1170 $Texi2HTML::HREF{$button},
1171 &$button_icon_img($BUTTONS_NAME{$button},
1172 $ACTIVE_ICONS{$button},
1173 $Texi2HTML::SIMPLE_TEXT{$button}),
1182 $Texi2HTML::HREF{$button},
1183 get_navigation_text($button),
1190 { # button is passive
1192 $ICONS && $PASSIVE_ICONS{$button} ?
1193 &$button_icon_img($BUTTONS_NAME{$button},
1194 $PASSIVE_ICONS{$button},
1195 $Texi2HTML::SIMPLE_TEXT{$button}) :
1197 "[" . get_navigation_text($button) . "]";
1199 $result .= "</td>\n" if $vertical;
1200 $result .= "</tr>\n" if $vertical;
1202 $result .= "</td>" unless $beginofline;
1203 $result .= "</tr>" unless $vertical;
1204 $result .= "</table>\n";
1213 @Texi2HTML::Config::SECTION_BUTTONS =
1214 ('left-aligned-cell-1', 'FastBack',
1215 'center-aligned-cell-3', 'Top', 'Contents', 'Index', 'About',
1216 'right-aligned-cell-1', 'FastForward',
1218 'left-aligned-cell-2', 'Back',
1219 'center-aligned-cell-1', 'Up',
1220 'right-aligned-cell-2', 'Forward'
1223 # buttons for misc stuff
1224 @Texi2HTML::Config::MISC_BUTTONS = ('center-aligned-cell-3', 'Top', 'Contents', 'Index', 'About');
1226 # buttons for chapter file footers
1227 # (and headers but only if SECTION_NAVIGATION is false)
1228 @Texi2HTML::Config::CHAPTER_BUTTONS =
1229 ('left-aligned-cell-1', 'FastBack',
1230 'center-aligned-cell-3', 'Top', 'Contents', 'Index', 'About',
1231 'right-aligned-cell-1', 'FastForward',
1234 # buttons for section file footers
1235 @Texi2HTML::Config::SECTION_FOOTER_BUTTONS =
1236 ('left-aligned-cell-1', 'FastBack',
1237 'center-aligned-cell-3', 'Top', 'Contents', 'Index', 'About',
1238 'right-aligned-cell-1', 'FastForward',
1240 'left-aligned-cell-2', 'Back',
1241 'center-aligned-cell-1', 'Up',
1242 'right-aligned-cell-2', 'Forward'
1245 @Texi2HTML::Config::NODE_FOOTER_BUTTONS =
1246 ('left-aligned-cell-1', 'FastBack',
1247 'center-aligned-cell-3', 'Top', 'Contents', 'Index', 'About',
1248 'right-aligned-cell-1', 'FastForward',
1250 'left-aligned-cell-2', 'Back',
1251 'center-aligned-cell-1', 'Up',
1252 'right-aligned-cell-2', 'Forward'
1259 #############################################################################
1260 ### FOOTNOTE FORMATTING
1261 #############################################################################
1263 # Format footnotes in a nicer way: Instead of printing the number in a separate
1264 # (nr) heading line, use the standard way of prepending <sup>nr</sup> immediately
1265 # before the fn text.
1268 # The following code is copied from texi2html's examples/makeinfo.init and
1269 # should be updated when texi2html makes some changes there!
1271 my $makekinfo_like_footnote_absolute_number = 0;
1273 sub makeinfo_like_foot_line_and_ref($$$$$$$$)
1275 my $foot_num = shift;
1276 my $relative_num = shift;
1279 my $from_file = shift;
1280 my $footnote_file = shift;
1284 $makekinfo_like_footnote_absolute_number++;
1286 # this is a bit obscure, this allows to add an anchor only if formatted
1287 # as part of the document.
1288 $docid = '' if ($state->{'outside_document'} or $state->{'multiple_pass'});
1290 if ($from_file eq $footnote_file)
1292 $from_file = $footnote_file = '';
1295 my $foot_anchor = "<sup>" . &$anchor($docid, "$footnote_file#$footid", $relative_num) . "</sup>";
1296 $foot_anchor = &$anchor($docid, "$footnote_file#$footid", "($relative_num)") if ($state->{'preformatted'});
1298 # unshift @$lines, "<li>";
1299 # push @$lines, "</li>\n";
1300 return ($lines, $foot_anchor);
1303 sub makeinfo_like_foot_lines($)
1306 unshift @$lines, "<hr>\n<h4>$Texi2HTML::I18n::WORDS->{'Footnotes_Title'}</h4>\n";
1307 #<ol type=\"1\">\n";
1308 # push @$lines, "</ol>";
1312 my %makekinfo_like_paragraph_in_footnote_nr;
1314 sub makeinfo_like_paragraph ($$$$$$$$$$$$$)
1319 my $paragraph_command = shift;
1320 my $paragraph_command_formatted = shift;
1321 my $paragraph_number = shift;
1323 my $item_nr = shift;
1324 my $enumerate_style = shift;
1326 my $command_stack_at_end = shift;
1327 my $command_stack_at_begin = shift;
1329 #print STDERR "format: $format\n" if (defined($format));
1330 #print STDERR "paragraph @$command_stack_at_end; @$command_stack_at_begin\n";
1331 $paragraph_command_formatted = '' if (!defined($paragraph_command_formatted) or
1332 exists($special_list_commands{$format}->{$paragraph_command}));
1333 return '' if ($text =~ /^\s*$/);
1334 foreach my $style(t2h_collect_styles($command_stack_at_begin))
1336 $text = t2h_begin_style($style, $text);
1338 foreach my $style(t2h_collect_styles($command_stack_at_end))
1340 $text = t2h_end_style($style, $text);
1342 if (defined($paragraph_number) and defined($$paragraph_number))
1344 $$paragraph_number++;
1345 return $text if (($format eq 'itemize' or $format eq 'enumerate') and
1346 ($$paragraph_number == 1));
1351 $open .= " align=\"$paragraph_style{$align}\"";
1353 my $footnote_text = '';
1354 if (defined($command_stack_at_begin->[0]) and $command_stack_at_begin->[0] eq 'footnote')
1356 my $state = $Texi2HTML::THISDOC{'state'};
1357 $makekinfo_like_paragraph_in_footnote_nr{$makekinfo_like_footnote_absolute_number}++;
1358 if ($makekinfo_like_paragraph_in_footnote_nr{$makekinfo_like_footnote_absolute_number} <= 1)
1360 $open.=' class="footnote"';
1361 my $document_file = $state->{'footnote_document_file'};
1362 if ($document_file eq $state->{'footnote_footnote_file'})
1364 $document_file = '';
1366 my $docid = $state->{'footnote_place_id'};
1367 my $doc_state = $state->{'footnote_document_state'};
1368 $docid = '' if ($doc_state->{'outside_document'} or $doc_state->{'multiple_pass'});
1369 my $foot_label = &$anchor($state->{'footnote_footnote_id'},
1370 $document_file . "#$state->{'footnote_place_id'}",
1371 "$state->{'footnote_number_in_page'}");
1372 $footnote_text = "<small>[${foot_label}]</small> ";
1375 return $open.'>'.$footnote_text.$text.'</p>';
1379 #############################################################################
1381 #############################################################################
1383 # For split pages, use index.html as start page!
1384 if ($Texi2HTML::Config::SPLIT eq 'section') {
1385 $Texi2HTML::Config::TOP_FILE = 'index.html';
1389 push @Texi2HTML::Config::command_handler_process, \&lilypond_init_toc_depth;