#!/usr/bin/env perl
+### texi2html customization script for Lilypond
+### Author: Reinhold Kainhofer <reinhold@kainhofer.com>, 2008.
+### Some code parts copied from texi2html and adapted. These functions
+### were written mainly by Patrice Dumas
+### License: GPLv2+
+###
+###
+### Features implemented here:
+### -) For split manuals, the main page is index.html.
+### -) All @unnumbered* sections are placed into the same file
+### (implemented by split_at_numbered_sections)
+### -) Use our custom CSS file, with IE-specific fixes in another CSS file,
+### impelmented by lilypond_css_lines
+### -) TOC (folded, with the current page highlighted) in an overflown <div>
+### is added to every page; implemented by:
+### lilypond_print_element_header -- building of the TOC
+### lilypond_toc_body -- generation of customized TOC output
+### lilypond_print_page_head -- start <div id="main">
+### print_lilypond_page_foot -- closing id=main, output of footer & TOC
+### -) External refs are formatted only as "Text of the node" (not as >>see
+### "NODE" section "SECTION" in "BOOK"<< like with default texi2html). Also,
+### the leading "(book-name)" is removed.
+### Implemented by overriding lilypond_external_ref
+### -) Navigation bars on top/bottom of the page and between sections are not
+### left-aligned, but use a combination of left/center/right aligned table
+### cells; For this, I heavily extend the texi2html code to allow for
+### differently aligned cells and for multi-line tables);
+### Implemented in lilypond_print_navigation
+### -) Different formatting than the default: example uses the same formatting
+### as quote.
+### -) Allow translated section titles: All section titles can be translated,
+### the original (English) title is associated with @translationof. This is
+### needed, because the file name / anchor is generated from the original
+### English title, since otherwise language-autoselection would break with
+### posted links.
+### Since it is then no longer possible to obtain the file name from the
+### section title, I keep a sectionname<=>filename/anchor around. This way,
+### xrefs from other manuals can simply load that map and retrieve the
+### correct file name for the link. Implemented in:
+### lilypond_unknown (handling of @translationof, in case
+### extract_texi_filenames.py messes up...)
+### lilypond_element_file_name (correct file name: use the map)
+### lilypond_element_target_name (correct anchor: use the map)
+### lilypond_init_map (read in the externally created map from disk)
+### lilypond_external_href (load the map for xrefs, use the correct
+### link target)
+### -) The HTML anchors for all sections are derived from the node name /
+### section title (pre-generated in the .xref-map file). Implemented by:
+### lilypond_element_target_name (adjust section anchors)
+### -) Use the standard footnote format "<sup>nr</sup> text" instead of the
+### ugly format of texi2html (<h3>(nr)</h3><p>text</p>). Implemented in
+### makeinfo_like_foot_line_and_ref
+### makeinfo_like_foot_lines
+### makeinfo_like_paragraph
+###
+###
+### Useful helper functions:
+### -) texinfo_file_name($node_name): returns a texinfo-compatible file name
+### for the given string $node_name (whitespace trimmed/replaced by -,
+### non-standard chars replaced by _xxxx (ascii char code) and forced to
+### start with a letter by prepending t_g if necessary)
+
+
package Texi2HTML::Config;
-my $lastfilename;
-my $docnr = 0;
-my $page_toc_depth = 2;
-my @default_toc = [];
+
+
+
+
+#############################################################################
+### SETTINGS FOR TEXI2HTML
+#############################################################################
+
+@Texi2HTML::Config::CSS_REFS = (
+ {FILENAME => "lilypond-mccarty.css", TITLE => "Patrick McCarty's design"}
+);
+@Texi2HTML::Config::ALT_CSS_REFS = (
+ {FILENAME => "lilypond.css", TITLE => "Andrew Hawryluk's design" },
+ {FILENAME => "lilypond-blue.css", TITLE => "Kurt Kroon's blue design" },
+);
+$Texi2HTML::Config::USE_ACCESSKEY = 1;
+$Texi2HTML::Config::USE_LINKS = 1;
+$Texi2HTML::Config::USE_REL_REV = 1;
+$Texi2HTML::Config::SPLIT_INDEX = 0;
+$Texi2HTML::Config::SEPARATED_FOOTNOTES = 0; # Print footnotes on same page, not separated
+if ($Texi2HTML::Config::SPLIT eq 'section') {
+ $Texi2HTML::Config::element_file_name = \&lilypond_element_file_name;
+}
+$Texi2HTML::Config::element_target_name = \&lilypond_element_target_name;
+$Texi2HTML::Config::print_element_header = \&lilypond_print_element_header;
+$Texi2HTML::Config::print_page_foot = \&print_lilypond_page_foot;
+$Texi2HTML::Config::print_navigation = \&lilypond_print_navigation;
+$Texi2HTML::Config::external_ref = \&lilypond_external_ref;
+$Texi2HTML::Config::external_href = \&lilypond_external_href;
+$Texi2HTML::Config::toc_body = \&lilypond_toc_body;
+$Texi2HTML::Config::css_lines = \&lilypond_css_lines;
+$Texi2HTML::Config::unknown = \&lilypond_unknown;
+$Texi2HTML::Config::print_page_head = \&lilypond_print_page_head;
+# $Texi2HTML::Config::foot_line_and_ref = \&lilypond_foot_line_and_ref;
+$Texi2HTML::Config::foot_line_and_ref = \&makeinfo_like_foot_line_and_ref;
+$Texi2HTML::Config::foot_lines = \&makeinfo_like_foot_lines;
+$Texi2HTML::Config::paragraph = \&makeinfo_like_paragraph;
+
+
+
+# Examples should be formatted similar to quotes:
+$Texi2HTML::Config::complex_format_map->{'example'} = {
+ 'begin' => q{"<blockquote><pre class=\"example\">"},
+ 'end' => q{"</pre></blockquote>\n"},
+ 'style' => 'code',
+ };
+
+%Texi2HTML::config::misc_pages_targets = (
+ 'Overview' => 'Overview',
+ 'Contents' => 'Contents',
+ 'About' => 'About'
+);
+
+
my @section_to_filename;
+
+
+
+#############################################################################
+### DEBUGGING
+#############################################################################
+
use Data::Dumper;
$Data::Dumper::Maxdepth = 2;
-sub print_element_info($)
+sub print_element_info($)
{
my $element = shift;
print "~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";
}
+
+
+
+#############################################################################
+### HELPER FUNCTIONS
+#############################################################################
+
# Convert a given node name to its proper file name (normalization as explained
# in the texinfo manual:
# http://www.gnu.org/software/texinfo/manual/texinfo/html_node/HTML-Xref-Node-Name-Expansion.html
sub texinfo_file_name($)
{
- my $str = shift;
+ my $text = shift;
+ my $result = '';
# File name normalization by texinfo:
# 1/2: letters and numbers are left unchanged
# 3/4: multiple, leading and trailing whitespace is removed
- $str = main::normalise_space($str);
- # 5/6: all remaining spaces are converted to '-', all other 7- or 8-bit
+ $text = main::normalise_space($text);
+ # 5/6: all remaining spaces are converted to '-', all other 7- or 8-bit
# chars are replaced by _xxxx (xxxx=ascii character code)
- my @chars = split(//, $str);
- my $str = '';
- foreach my $char (@chars) {
- if ( $char eq ' ' ) { # space -> '-'
- $str .= '-';
- } elsif ( ('0' le $char and $char le '9' ) or
- ('A' le $char and $char le 'Z' ) or
- ('a' le $char and $char le 'z' ) ) { # number or letter
- $str .= $char;
- } else {
- my $ccode = ord($char);
- my $addstr;
- if ( ord($char)<= 0xFFFF ) {
- $addstr = sprintf("_%4x", $ccode);
+ while ($text ne '') {
+ if ($text =~ s/^([A-Za-z0-9]+)//o) { # number or letter stay unchanged
+ $result .= $1;
+ } elsif ($text =~ s/^ //o) { # space -> '-'
+ $result .= '-';
+ } elsif ($text =~ s/^(.)//o) { # Otherwise use _xxxx (ascii char code)
+ my $ccode = ord($1);
+ if ( $ccode <= 0xFFFF ) {
+ $result .= sprintf("_%04x", $ccode);
} else {
- $addstr = sprintf("__%6x", $ccode);
+ $result .= sprintf("__%06x", $ccode);
}
- # padding is done by spaces, replace by '0'
- $addstr =~ s/\ /0/g;
- $str .= $addstr;
}
}
- # 7: if name begins with number, prepend 't_g' (so it starts with a letter)
- if ($str =~ /^[0-9]/) {
- $str = 't_g' . $str;
+ # 7: if name does not begin with a letter, prepend 't_g' (so it starts with a letter)
+ if ($result !~ /^[a-zA-Z]/) {
+ $result = 't_g' . $result;
}
# DONE
- return $str
+ return $result
+}
+
+
+# Load a file containing a nodename<=>filename map (tab-sepatared, i.e.
+# NODENAME\tFILENAME\tANCHOR
+# Returns a ref to a hash "Node title" => ["FilenameWithoutExt", "Anchor"]
+sub load_map_file ($)
+{
+ my $mapfile = shift;
+ my $node_map = ();
+
+ if (open(XREFFILE, $mapfile)) {
+ my $line;
+ while ( $line = <XREFFILE> ) {
+ # parse the tab-separated entries and insert them into the map:
+ chomp($line);
+ my @entries = split(/\t/, $line);
+ if (scalar (@entries) == 3) {
+ $node_map->{$entries[0]} = [$entries[1], $entries[2]];
+ } else {
+ print STDERR "Invalid entry in the node file $mapfile: $line\n";
+ }
+ }
+ close (XREFFILE);
+ } else {
+ print STDERR "WARNING: Unable to load the map file $mapfile\n";
+ }
+ return $node_map;
+}
+
+
+# Split the given path into dir and basename (with .texi removed). Used mainly
+# to get the path/basename of the original texi input file
+sub split_texi_filename ($)
+{
+ my $docu = shift;
+ my $docu_dir, $docu_name;
+ if ($docu =~ /(.*\/)/) {
+ chop($docu_dir = $1);
+ $docu_name = $docu;
+ $docu_name =~ s/.*\///;
+ } else {
+ $docu_dir = '.';
+ $docu_name = $docu;
+ }
+ $docu_name =~ s/\.te?x(i|info)?$//;
+ return ($docu_dir, $docu_name);
+}
+
+
+
+
+
+#############################################################################
+### CSS HANDLING
+#############################################################################
+
+# Include our standard CSS file, not hard-coded CSS code directly in the HTML!
+# For IE, conditionally include the lilypond-ie-fixes.css style sheet
+sub lilypond_css_lines ($$)
+{
+ my $import_lines = shift;
+ my $rule_lines = shift;
+ return if (defined($Texi2HTML::THISDOC{'CSS_LINES'}));
+ if (@$rule_lines or @$import_lines)
+ {
+ $Texi2HTML::THISDOC{'CSS_LINES'} = "<style type=\"text/css\">\n<!--\n";
+ $Texi2HTML::THISDOC{'CSS_LINES'} .= join('',@$import_lines) . "\n" if (@$import_lines);
+ $Texi2HTML::THISDOC{'CSS_LINES'} .= join('',@$rule_lines) . "\n" if (@$rule_lines);
+ $Texi2HTML::THISDOC{'CSS_LINES'} .= "-->\n</style>\n";
+ }
+ foreach my $ref (@CSS_REFS)
+ {
+ $Texi2HTML::THISDOC{'CSS_LINES'} .= "<link rel=\"stylesheet\" type=\"text/css\" title=\"$ref->{TITLE}\" href=\"$ref->{FILENAME}\">\n";
+ }
+ foreach my $ref (@ALT_CSS_REFS)
+ {
+ $Texi2HTML::THISDOC{'CSS_LINES'} .= "<link rel=\"alternate stylesheet\" type=\"text/css\" href=\"$ref->{FILENAME}\" title=\"$ref->{TITLE}\">\n";
+ }
+ $Texi2HTML::THISDOC{'CSS_LINES'} .= "<!--[if lte IE 7]>\n<link href=\"lilypond-ie-fixes.css\" rel=\"stylesheet\" type=\"text/css\">\n<![endif]-->\n";
}
+
+
+#############################################################################
+### SPLITTING BASED ON NUMBERED SECTIONS
+#############################################################################
+
+my $lastfilename;
+my $docnr = 0;
+my $node_to_filename_map = ();
+
+
# This function makes sure that files are only generated for numbered sections,
# but not for unnumbered ones. It is called after texi2html has done its own
# splitting and simply returns the filename for the node given as first argument
-# Nodes with the same filename will be printed out to the same filename, so
+# Nodes with the same filename will be printed out to the same filename, so
# this really all we need. Also, make sure that the file names for sections
# are derived from the section title. We also might want to name the anchors
-# according to node titles, which works by simply overriding the id element of
+# according to node titles, which works by simply overriding the id element of
# the $element hash.
-sub split_at_numbered_sections($$$)
+# If an external nodename<=>filename/anchor map file is found (loaded in
+# lilypond_init_out, use the externally created values, otherwise use the
+# same logic here.
+sub lilypond_element_file_name($$$)
{
my $element = shift;
my $type = shift;
my $docu_name = shift;
my $docu_ext = $Texi2HTML::Config::EXTENSION;
- # TOC, footer, about etc. are called with undefined $element and $type == "toc"|"stoc"|"foot"|"about"
- if ($type eq "toc" or $type eq "stoc" or $type eq "foot" or $type eq "about") {
+ my $node_name = main::remove_texi($element->{'node_ref'}->{'texi'});
+ # the snippets page does not use nodes for the snippets, so in this case
+ # we'll have to use the section name!
+ if ($node_name eq '') {
+ $node_name = main::remove_texi($element->{'texi'});
+ }
+
+ # If we have an entry in the section<=>filename map, use that one, otherwise
+ # generate the filename/anchor here. In the latter case, external manuals
+ # will not be able to retrieve the file name for xrefs!!! Still, I already
+ # had that code, so I'll leave it in in case something goes wrong with the
+ # extract_texi_filenames.py script in the lilypond build process!
+ if (exists ($node_to_filename_map->{$node_name})) {
+ (my $filename, my $anchor) = @{$node_to_filename_map->{$node_name}};
+ $filename .= ".$docu_ext" if (defined($docu_ext));
+
+ # unnumbered sections (except those at top-level!) always go to the same
+ # file as the previous numbered section
+ if (not ($element->{number}) and not ($lastfilename eq '') and ($element->{level} > 1)) {
+ $filename = $lastfilename;
+ }
+ if (($filename eq $lastfilename)) {
+ $$element{doc_nr} = $docnr;
+ } else {
+ $docnr += 1;
+ $$element{doc_nr} = $docnr;
+ $lastfilename = $filename;
+ }
+ return $filename;
+
+ } elsif ($type eq "top" or $type eq "toc" or $type eq "doc" or $type eq "stoc" or $type eq "foot" or $type eq "about") {
return;
} else {
- # derive the name of the anchor (i.e. the part after # in the links!),
- # don't use texi2html's SECx.x default!
- my $sec_name = main::remove_texi($$element{texi});
- my $anchor = $sec_name;
- if ($$element{translationof}) {
- $anchor = main::remove_texi($$element{translationof});
- }
- # normalize to the same file name as texinfo
- $anchor = texinfo_file_name($anchor);
- $$element{id} = $anchor;
- # Numbered sections will get a filename Section_1.1.2, unnumbered sections will use
+ print STDERR "WARNING: Node '$node_name' was NOT found in the map\n"
+ unless ($node_name eq '') or ($element->{'tag'} eq 'unnumberedsec')
+ or ($node_name =~ /NOT REALLY USED/);
+
+ # Numbered sections will get a filename Node_title, unnumbered sections will use
# the file name of the previous numbered section:
- if ($$element{number}) {
- my $filename = $anchor;
+ if (($element->{number}) or ($lastfilename eq '') or ($element->{level} == 1)) {
+ # normalize to the same file name as texinfo
+ if ($element->{translationof}) {
+ $node_name = main::remove_texi($element->{translationof});
+ }
+ my $filename = texinfo_file_name($node_name);
$filename .= ".$docu_ext" if (defined($docu_ext));
$docnr += 1;
$$element{doc_nr} = $docnr;
$lastfilename = $filename;
- push (@section_to_filename, [$sec_name, $filename, $anchor]);
return $filename;
} else {
$$element{doc_nr} = $docnr;
- push (@section_to_filename, [$sec_name, $lastfilename, $anchor]);
return $lastfilename;
}
}
return;
}
-sub lilypond_finish_out()
+sub lilypond_element_target_name($$$)
{
- my $map_filename = "$Texi2HTML::THISDOC{'destination_directory'}$Texi2HTML::THISDOC{'file_base_name'}_xref.map";
- if (open(XREFFILE, ">$map_filename")) {
- foreach (@section_to_filename) {
- my ($sec, $file, $anchor) = @$_;
- print XREFFILE "$sec\t$file\t$anchor\n";
- }
- close XREFFILE;
+ my $element = shift;
+ my $target = shift;
+ my $id = shift;
+ # Target is based on node name (or sec name for secs without node attached)
+ my $node_name = main::remove_texi($element->{'node_ref'}->{'texi'});
+ if ($node_name eq '') {
+ $node_name = main::remove_texi($element->{'texi'});
+ }
+
+ # If we have an entry in the section<=>filename map, use that one, otherwise
+ # generate the anchor here.
+ if (exists ($node_to_filename_map->{$node_name})) {
+ (my $filename, $target) = @{$node_to_filename_map->{$node_name}};
} else {
- print "Can't open $map_filename for writing: $! The map of X-refs will not be written out\n";
+ my $anchor = $node_name;
+ if ($element->{translationof}) {
+ $anchor = main::remove_texi($element->{translationof});
+ }
+ # normalize to the same file name as texinfo
+ $target = texinfo_file_name($anchor);
}
+ # TODO: Once texi2html correctly prints out the target and not the id for
+ # the sections, change this back to ($id, $target)
+ return ($target, $target);
}
+## Load the map file for the corrently processed texi file. We do this
+# using a command init handler, since texi2html does not have any
+# other hooks that are called after THISDOC is filled but before phase 2
+# of the texi2html conversion.
+sub lilypond_init_map ()
+{
+ my ($docu_dir, $docu_name) = split_texi_filename ($Texi2HTML::THISDOC{'input_file_name'});
+ my $map_filename = main::locate_include_file ("${docu_name}.$Texi2HTML::THISDOC{current_lang}.xref-map")
+ || main::locate_include_file ("${docu_name}.xref-map");
+ $node_to_filename_map = load_map_file ($map_filename);
+}
+push @Texi2HTML::Config::command_handler_init, \&lilypond_init_map;
+
+
-# The default formatting of external refs returns e.g.
-# "(lilypond-internals)Timing_translator", so we remove all (...) from the
+#############################################################################
+### CLEANER LINK TITLE FOR EXTERNAL REFS
+#############################################################################
+
+# The default formatting of external refs returns e.g.
+# "(lilypond-internals)Timing_translator", so we remove all (...) from the
# file_and_node argument. Also, we want only a very simple format, so we don't
# even call the default handler!
sub lilypond_external_ref($$$$$$)
my $href = shift;
my $cross_ref = shift;
- $file_node =~ s/\(.*\)//;
- $file_node = &$anchor('', $href, $file_node) if ($file_node ne '');
- return &$I('%{node_file_href}', { 'node_file_href' => $file_node });
+ my $displaytext = '';
+
+ # 1) if we have a cross ref name, that's the text to be displayed:
+ # 2) For the top node, use the (printable) name of the manual, unless we
+ # have an explicit cross ref name
+ # 3) In all other cases use the section name
+ if ($cross_ref ne '') {
+ $displaytext = $cross_ref;
+ } elsif (($section eq '') or ($section eq 'Top')) {
+ $displaytext = $book;
+ } else {
+ $displaytext = $section;
+ }
+
+ $displaytext = &$anchor('', $href, $displaytext) if ($displaytext ne '');
+ return &$I('%{node_file_href}', { 'node_file_href' => $displaytext });
-# Default: format as "see <a ..>NODE</a> section 'SECTION' in BOOK"
+# Default: format as "see <a ..>NODE</a> section 'SECTION' in BOOK". We don't want this!
# return t2h_default_external_ref($type, $section, $book, $file_node, $href, $cross_ref);
}
+
+
+
+
+#############################################################################
+### HANDLING TRANSLATED SECTIONS: handle @translationof, secname<->filename
+### map stored on disk, xrefs in other manuals load that map
+#############################################################################
+
+
+# Try to make use of @translationof to generate files according to the original
+# English section title...
+sub lilypond_unknown($$$$$)
+{
+ my $macro = shift;
+ my $line = shift;
+ my $pass = shift;
+ my $stack = shift;
+ my $state = shift;
+
+ # the @translationof macro provides the original English section title,
+ # which should be used for file/anchor naming, while the title will be
+ # translated to each language
+ # It is already used by extract_texi_filenames.py, so this should not be
+ # necessary here at all. Still, I'll leave the code in just in case the
+ # python script messed up ;-)
+ if ($pass == 1 and $macro eq "translationof") {
+ if (ref($state->{'element'}) eq 'HASH') {
+ $state->{'element'}->{'translationof'} = main::normalise_space($line);
+ }
+ return ('', true, undef, undef);
+ } else {
+ return t2h_default_unknown($macro, $line, $pass, $stack, $state);
+ }
+}
+
+
+
+
+my %translated_books = ();
# Construct a href to an external source of information.
# node is the node with texinfo @-commands
# node_id is the node transliterated and transformed as explained in the
# texinfo manual
-# node_xhtml_id is the node transformed such that it is unique and can
+# node_xhtml_id is the node transformed such that it is unique and can
# be used to make an html cross ref as explained in the texinfo manual
# file is the file in '(file)node'
sub lilypond_external_href($$$)
{
- my $node = shift;
- my $node_id = shift;
- my $node_xhtml_id = shift;
- my $file = shift;
-
- # TODO:
- # 1) Keep a hash of book->section_map
- # 2) if not file in keys hash => try to load the map (assign empty map is non-existent => will load only once!)
- # 3) if node in the section=>(file, anchor) map, replace node_id and node_xhtml_id by the map's values
- # 4) call the t2h_default_external_href with these values (or the old ones if not found)
-print STDERR "lilypond_external_href: texi_node='$node', node_file='$node_id', node_xhtml_id='$node_xhtml_id', file='$file'\n\n";
-#
-# $file = '' if (!defined($file));
-# my $default_target_split = $EXTERNAL_CROSSREF_SPLIT;
-# my $target_split;
-# my $target_mono;
-# my $href_split;
-# my $href_mono;
-# if ($file ne '')
-# {
-# if ($NEW_CROSSREF_STYLE)
-# {
-# $file =~ s/\.[^\.]*$//;
-# $file =~ s/^.*\///;
-# my $href;
-# if (exists($Texi2HTML::THISDOC{'htmlxref'}->{$file}))
-# {
-# if (exists($Texi2HTML::THISDOC{'htmlxref'}->{$file}->{'split'}))
-# {
-# $target_split = 1;
-# $href_split = $Texi2HTML::THISDOC{'htmlxref'}->{$file}->{'split'}->{'href'};
-# }
-# if (exists($Texi2HTML::THISDOC{'htmlxref'}->{$file}->{'mono'}))
-# {
-# $target_mono = 1;
-# $href_mono = $Texi2HTML::THISDOC{'htmlxref'}->{$file}->{'mono'}->{'href'};
-# }
-# }
-#
-# if ((not $target_mono) and (not $target_split))
-# { # nothing specified for that manual, use default
-# $target_split = $default_target_split;
-# }
-# elsif ($target_split and $target_mono)
-# { # depends on the splitting of the manual
-# $target_split = $SPLIT;
-# }
-# elsif ($target_mono)
-# { # only mono specified
-# $target_split = 0;
-# }
-#
-# if ($target_split)
-# {
-# if (defined($href_split))
-# {
-# $file = "$href_split";
-# }
-# elsif (defined($EXTERNAL_DIR))
-# {
-# $file = "$EXTERNAL_DIR/$file";
-# }
-# elsif ($SPLIT)
-# {
-# $file = "../$file";
-# }
-# $file .= "/";
-# }
-# else
-# {# target not split
-# if (defined($href_mono))
-# {
-# $file = "$href_mono";
-# }
-# else
-# {
-# if (defined($EXTERNAL_DIR))
-# {
-# $file = "$EXTERNAL_DIR/$file";
-# }
-# elsif ($SPLIT)
-# {
-# $file = "../$file";
-# }
-# $file .= "." . $NODE_FILE_EXTENSION;
-# }
-# }
-# }
-# else
-# {
-# $file .= "/";
-# if (defined($EXTERNAL_DIR))
-# {
-# $file = $EXTERNAL_DIR . $file;
-# }
-# else
-# {
-# $file = '../' . $file;
-# }
-# }
-# }
-# else
-# {
-# $target_split = $default_target_split;
-# }
-# if ($node eq '')
-# {
-# if ($NEW_CROSSREF_STYLE)
-# {
-# if ($target_split)
-# {
-# return $file . $TOP_NODE_FILE . '.' . $NODE_FILE_EXTENSION . '#Top';
-# # or ?
-# #return $file . '#Top';
-# }
-# else
-# {
-# return $file . '#Top';
-# }
-# }
-# else
-# {
-# return $file;
-# }
-# }
-# my $target;
-# if ($NEW_CROSSREF_STYLE)
-# {
-# $node = $node_id;
-# $target = $node_xhtml_id;
-# }
-# else
-# {
-# $node = main::remove_texi($node);
-# $node =~ s/[^\w\.\-]/-/g;
-# }
-# my $file_basename = $node;
-# $file_basename = $TOP_NODE_FILE if ($node =~ /^top$/i);
-# if ($NEW_CROSSREF_STYLE)
-# {
-# if ($target_split)
-# {
-# return $file . $file_basename . ".$NODE_FILE_EXTENSION" . '#' . $target;
-# }
-# else
-# {
-# return $file . '#' . $target;
-# }
-# }
-# else
-# {
-# return $file . $file_basename . ".$NODE_FILE_EXTENSION";
-# }
- return t2h_default_external_href($node, $node_id, $node_hxmlt_id, $file);
+ my $node = shift;
+ my $node_id = shift;
+ my $node_hxmlt_id = shift;
+ my $file = shift;
+ my $original_func = \&t2h_default_external_href;
+
+ # 1) Keep a hash of book->section_map
+ # 2) if not file in keys hash => try to load the map (assign empty map if
+ # non-existent => will load only once!)
+ # 3) if node in the section=>(file, anchor) map, replace node_id and
+ # node_xhtml_id by the map's values
+ # 4) call the t2h_default_external_href with these values (or the old ones if not found)
+
+ if (($node_id ne '') and defined($file) and ($node_id ne 'Top')) {
+ my $map_name = $file;
+ $map_name =~ s/-big-page//;
+
+ # Load the map if we haven't done so already
+ if (!exists($translated_books{$map_name})) {
+ my ($docu_dir, $docu_name) = split_texi_filename ($Texi2HTML::THISDOC{'input_file_name'});
+ my $map_filename = main::locate_include_file ("${map_name}.$Texi2HTML::THISDOC{current_lang}.xref-map")
+ || main::locate_include_file ("${map_name}.xref-map");
+ $translated_books{$map_name} = load_map_file ($map_filename);
+ }
+
+ # look up translation. use these values instead of the old filename/anchor
+ my $section_name_map = $translated_books{$map_name};
+ my $node_text = main::remove_texi($node);
+ if (defined($section_name_map->{$node_text})) {
+ ($node_id, $node_hxmlt_id) = @{$section_name_map->{$node_text}};
+ } else {
+ print STDERR "WARNING: Unable to find node '$node_text' in book $map_name.\n";
+ }
+ }
+
+ if (defined $file) {
+ return &$original_func($node, $node_id, $node_hxmlt_id, $file);
+ } else {
+ return &$original_func($node, $node_id, $node_hxmlt_id);
+ }
}
+
+
+#############################################################################
+### CUSTOM TOC FOR EACH PAGE (in a frame on the left)
+#############################################################################
+
+my $page_toc_depth = 2;
+my @default_toc = [];
+
# recursively generate the TOC entries for the element and its children (which
-# are only shown up to maxlevel. All ancestors of the current element are also
+# are only shown up to maxlevel. All ancestors of the current element are also
# shown with their immediate children, irrespective of their level.
-sub generate_ly_toc_entries($$$)
+# Unnumbered entries are only printed out if they are at top-level or their
+# parent element is an ancestor of the currently viewed node.
+sub generate_ly_toc_entries($$$$)
{
my $element = shift;
my $element_path = shift;
my $maxlevel = shift;
+ my $always_show_unnumbered_children = shift;
# Skip undefined sections, plus all sections generated by index splitting
return() if (not defined($element) or exists($element->{'index_page'}));
my @result = ();
my $level = $element->{'toc_level'};
- my $is_parent_of_current = $element_path->{$element->{'number'}};
+ my $is_parent_of_current = $element->{'id'} && $element_path->{$element->{'id'}};
my $print_children = ( ($level < $maxlevel) or $is_parent_of_current );
my $ind = ' ' x $level;
my $this_css_class = $is_parent_of_current ? " class=\"toc_current\"" : "";
- my $entry = "$ind<li$this_css_class>" . &$anchor ($element->{'tocid'}, "$element->{'file'}#$element->{'id'}",$element->{'text'});
+ my $entry = "$ind<li$this_css_class>" . &$anchor ($element->{'tocid'}, "$element->{'file'}#$element->{'target'}",$element->{'text'});
my $children = $element->{'section_childs'};
+ # Don't add unnumbered entries, unless they are at top-level or a parent of the current!
+ if (not ($element->{'number'} or $always_show_unnumbered_children)) {
+ return @result;
+ }
if ( $print_children and defined($children) and (ref($children) eq "ARRAY") ) {
push (@result, $entry);
my @child_result = ();
foreach (@$children) {
- push (@child_result, generate_ly_toc_entries($_, $element_path, $maxlevel));
+ push (@child_result, generate_ly_toc_entries($_, $element_path, $maxlevel, $is_parent_of_current));
}
# if no child nodes were generated, e.g. for the index, where expanded pages
# are ignored, don't generate a list at all...
if (@child_result) {
- push (@result, "$ind<ul$NO_BULLET_LIST_ATTRIBUTE>");
+ push (@result, "\n$ind<ul$NO_BULLET_LIST_ATTRIBUTE>\n");
push (@result, @child_result);
push (@result, "$ind</ul></li>\n");
}
my $element = shift;
my $current_element = $element;
my %parentelements;
- $parentelements{$element->{'number'}} = 1;
+ $parentelements{$element->{'id'}} = 1;
# Find the path to the current element
- while ( defined($current_element->{'sectionup'}) and
+ while ( defined($current_element->{'sectionup'}) and
($current_element->{'sectionup'} ne $current_element) )
{
- $parentelements{$current_element->{'sectionup'}->{'number'}} = 1
- if ($current_element->{'sectionup'}->{'number'} ne '');
+ $parentelements{$current_element->{'sectionup'}->{'id'}} = 1
+ if ($current_element->{'sectionup'}->{'id'} ne '');
$current_element = $current_element->{'sectionup'};
}
return () if not defined($current_element);
# Create the toc entries recursively
- my @toc_entries = ("<div class=\"contents\">", "<ul$NO_BULLET_LIST_ATTRIBUTE>");
+ my @toc_entries = ("<div class=\"contents\">\n", "<ul$NO_BULLET_LIST_ATTRIBUTE>\n");
my $children = $current_element->{'section_childs'};
foreach ( @$children ) {
- push (@toc_entries, generate_ly_toc_entries($_, \%parentelements, $page_toc_depth));
+ push (@toc_entries, generate_ly_toc_entries($_, \%parentelements, $page_toc_depth, False));
}
- push (@toc_entries, "</ul>");
- push (@toc_entries, "</div>");
+ push (@toc_entries, "</ul>\n");
+ push (@toc_entries, "</div>\n");
return @toc_entries;
}
-my @this_page_toc = ();
+sub lilypond_print_toc_div ($$)
+{
+ my $fh = shift;
+ my $tocref = shift;
+ my @lines = @$tocref;
+ # use default TOC if no custom lines have been generated
+ @lines = @default_toc if (not @lines);
+ if (@lines) {
+
+ print $fh "\n\n<div id=\"tocframe\">\n";
+
+ # Remove the leading "GNU LilyPond --- " from the manual title
+ my $topname = $Texi2HTML::NAME{'Top'};
+ $topname =~ s/^GNU LilyPond(:| &[mn]dash;) //;
+
+ # construct the top-level Docs index (relative path and including language!)
+ my $lang = $Texi2HTML::THISDOC{current_lang};
+ if ($lang and $lang ne "en") {
+ $lang .= ".";
+ } else {
+ $lang = "";
+ }
+ my $reldir = "";
+ $reldir = "../" if ($Texi2HTML::Config::SPLIT eq 'section');
+ my $uplink = $reldir."index.${lang}html";
+
+ print $fh "<p class=\"toc_uplink\"><a href=\"$uplink\"
+ title=\"Documentation Index\"><< Back to
+ Documentation Index</a></p>\n";
+
+ print $fh '<h4 class="toc_header"> ' . &$anchor('',
+ $Texi2HTML::HREF{'Top'},
+ $topname,
+ 'title="Start of the manual"'
+ ) . "</h4>\n";
+ foreach my $line (@lines) {
+ print $fh $line;
+ }
+ print $fh "</div>\n\n";
+ }
+}
+# Create the custom TOC for this page (partially folded, current page is
+# highlighted) and store it in a global variable. The TOC is written out after
+# the html contents (but positioned correctly using CSS), so that browsers with
+# css turned off still show the contents first.
+our @this_page_toc = ();
sub lilypond_print_element_header
{
- my $fh = shift;
my $first_in_page = shift;
my $previous_is_top = shift;
if ($first_in_page and not @this_page_toc) {
@this_page_toc = lilypond_generate_page_toc_body($Texi2HTML::THIS_ELEMENT);
}
}
- return T2H_DEFAULT_print_element_header( $fh, $first_in_page, $previous_is_top);
+ return T2H_DEFAULT_print_element_header( $first_in_page, $previous_is_top);
}
+# Generate the HTML output for the TOC
sub lilypond_toc_body($)
{
my $elements_list = shift;
return T2H_GPL_toc_body($elements_list);
}
-
-sub lilypond_css_lines ($$)
+# Print out the TOC in a <div> at the beginning of the page
+sub lilypond_print_page_head($)
{
- my $import_lines = shift;
- my $rule_lines = shift;
- return if (defined($CSS_LINES));
-# return if (!@$rule_lines and !@$import_lines and (! keys(%css_map)));
- if (@$rule_lines or @$import_lines)
- {
- $CSS_LINES = "<style type=\"text/css\">\n<!--\n";
- $CSS_LINES .= join('',@$import_lines) . "\n" if (@$import_lines);
- $CSS_LINES .= join('',@$rule_lines) . "\n" if (@$rule_lines);
- $CSS_LINES .= "-->\n</style>\n";
- }
- foreach my $ref (@CSS_REFS)
- {
- $CSS_LINES .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"$ref\">\n";
- }
- $CSS_LINES .= "<!--[if lte IE 7]>\n<link href=\"lilypond-ie-fixes.css\" rel=\"stylesheet\" type=\"text/css\">\n<![endif]-->\n";
+ my $fh = shift;
+ T2H_DEFAULT_print_page_head($fh);
+ print $fh "<div id=\"main\">\n";
}
-
-
-
-
-
-
# Print out the TOC in a <div> at the end of th page, which will be formatted as a
# sidebar mimicking a TOC frame
sub print_lilypond_page_foot($)
{
my $fh = shift;
my $program_string = &$program_string();
- print $fh "<p><font size='-1'>$program_string</font><br>$PRE_BODY_CLOSE</p>\n";
-
- # Print the TOC frame:
- my @lines = @this_page_toc;
- # use default TOC if no custom lines have been generated
- @lines = @default_toc if (not @lines);
- if (@lines) {
- print $fh "\n\n<div id=\"tocframe\">";
- print $fh '<h4> ' . $Texi2HTML::NAME{'Contents'} . "</h4>\n";
- foreach my $line (@lines) {
- print $fh $line;
- }
- print $fh "</div>";
- @this_page_toc = ();
- }
-
+# print $fh "<p><font size='-1'>$program_string</font><br>$PRE_BODY_CLOSE</p>\n";
+ print $fh "<!-- FOOTER -->\n\n";
+ print $fh "<!-- end div#main here -->\n</div>\n\n";
+
+ # Print the TOC frame and reset the TOC:
+ lilypond_print_toc_div ($fh, \@this_page_toc);
+ @this_page_toc = ();
+
# Close the page:
print $fh "</body>\n</html>\n";
}
+#############################################################################
+### NICER / MORE FLEXIBLE NAVIGATION PANELS
+#############################################################################
sub get_navigation_text
{
}
-# Don't automatically create left-aligned table cells for every link, but
+# Don't automatically create left-aligned table cells for every link, but
# instead create a <td> only on an appropriate '(left|right|center)-aligned-cell-n'
# button text. It's alignment as well as the colspan will be taken from the
# name of the button. Also, add 'newline' button text to create a new table
-# row. The texts of the buttons are generated by get_navigation_text and
+# row. The texts of the buttons are generated by get_navigation_text and
# will contain the name of the next/previous section/chapter.
sub lilypond_print_navigation
{
- my $fh = shift;
my $buttons = shift;
my $vertical = shift;
my $spacing = 1;
-# print $fh '<table cellpadding="', $spacing, '" cellspacing="', $spacing,
-# "\" border=\"0\" class=\"nav_table\">\n";
- print $fh "<table class=\"nav_table\">\n";
+ my $result = "<table class=\"nav_table\">\n";
- print $fh "<tr>" unless $vertical;
+ $result .= "<tr>" unless $vertical;
my $beginofline = 1;
foreach my $button (@$buttons)
{
- print $fh qq{<tr valign="top" align="left">\n} if $vertical;
+ $result .= qq{<tr valign="top" align="left">\n} if $vertical;
# Allow (left|right|center)-aligned-cell and newline as buttons!
- if ( $button =~ /^(.*)-aligned-cell-(.*)$/ )
+ if ( $button =~ /^(.*)-aligned-cell-(.*)$/ )
{
- print $fh qq{</td>} unless $beginofline;
- print $fh qq{<td valign="middle" align="$1" colspan="$2">};
+ $result .= qq{</td>} unless $beginofline;
+ $result .= qq{<td valign="middle" align="$1" colspan="$2">};
$beginofline = 0;
- }
- elsif ( $button eq 'newline' )
+ }
+ elsif ( $button eq 'newline' )
{
- print $fh qq{</td>} unless $beginofline;
- print $fh qq{</tr>};
- print $fh qq{<tr>};
+ $result .= qq{</td>} unless $beginofline;
+ $result .= qq{</tr>};
+ $result .= qq{<tr>};
$beginofline = 1;
- }
+ }
elsif (ref($button) eq 'CODE')
{
- &$button($fh, $vertical);
+ $result .= &$button($vertical);
}
elsif (ref($button) eq 'SCALAR')
{
- print $fh "$$button" if defined($$button);
+ $result .= "$$button" if defined($$button);
}
elsif (ref($button) eq 'ARRAY')
{
{
$anchor_attributes .= " rel=\"$BUTTONS_REL{$button_href}\"";
}
- print $fh "" .
+ $result .= "" .
&$anchor('',
$Texi2HTML::HREF{$button_href},
get_navigation_text($$text),
}
else
{
- print $fh get_navigation_text($$text);
+ $result .= get_navigation_text($$text);
}
}
}
elsif ($button eq ' ')
{ # handle space button
- print $fh
+ $result .=
($ICONS && $ACTIVE_ICONS{' '}) ?
&$button_icon_img($BUTTONS_NAME{$button}, $ACTIVE_ICONS{' '}) :
$NAVIGATION_TEXT{' '};
}
if ($ICONS && $ACTIVE_ICONS{$button})
{ # use icon
- print $fh '' .
+ $result .= '' .
&$anchor('',
$Texi2HTML::HREF{$button},
&$button_icon_img($BUTTONS_NAME{$button},
}
else
{ # use text
- print $fh
+ $result .=
'[' .
&$anchor('',
$Texi2HTML::HREF{$button},
- get_navigation_text ($button),
+ get_navigation_text($button),
$btitle
) .
']';
}
else
{ # button is passive
- print $fh
+ $result .=
$ICONS && $PASSIVE_ICONS{$button} ?
&$button_icon_img($BUTTONS_NAME{$button},
$PASSIVE_ICONS{$button},
"[" . get_navigation_text($button) . "]";
}
- print $fh "</td>\n" if $vertical;
- print $fh "</tr>\n" if $vertical;
+ $result .= "</td>\n" if $vertical;
+ $result .= "</tr>\n" if $vertical;
}
- print $fh "</td>" unless $beginofline;
- print $fh "</tr>" unless $vertical;
- print $fh "</table>\n";
+ $result .= "</td>" unless $beginofline;
+ $result .= "</tr>" unless $vertical;
+ $result .= "</table>\n";
+ return $result;
}
@Texi2HTML::Config::SECTION_BUTTONS =
- ('left-aligned-cell-1', 'FastBack',
+ ('left-aligned-cell-1', 'FastBack',
'center-aligned-cell-3', 'Top', 'Contents', 'Index', 'About',
'right-aligned-cell-1', 'FastForward',
'newline',
# buttons for chapter file footers
# (and headers but only if SECTION_NAVIGATION is false)
@Texi2HTML::Config::CHAPTER_BUTTONS =
- ('left-aligned-cell-1', 'FastBack',
+ ('left-aligned-cell-1', 'FastBack',
'center-aligned-cell-3', 'Top', 'Contents', 'Index', 'About',
'right-aligned-cell-1', 'FastForward',
);
# buttons for section file footers
@Texi2HTML::Config::SECTION_FOOTER_BUTTONS =
- ('left-aligned-cell-1', 'FastBack',
+ ('left-aligned-cell-1', 'FastBack',
'center-aligned-cell-3', 'Top', 'Contents', 'Index', 'About',
'right-aligned-cell-1', 'FastForward',
'newline',
);
@Texi2HTML::Config::NODE_FOOTER_BUTTONS =
- ('left-aligned-cell-1', 'FastBack',
+ ('left-aligned-cell-1', 'FastBack',
'center-aligned-cell-3', 'Top', 'Contents', 'Index', 'About',
'right-aligned-cell-1', 'FastForward',
'newline',
'right-aligned-cell-2', 'Forward'
);
-# $Texi2HTML::Config::SPLIT = 'section';
-@Texi2HTML::Config::CSS_REFS = ("lilypond.css");
-$Texi2HTML::Config::USE_ACCESSKEY = 1;
-$Texi2HTML::Config::USE_LINKS = 1;
-$Texi2HTML::Config::USE_REL_REV = 1;
-$Texi2HTML::Config::element_file_name = \&split_at_numbered_sections;
-$Texi2HTML::Config::print_element_header = \&lilypond_print_element_header;
-$Texi2HTML::Config::print_page_foot = \&print_lilypond_page_foot;
-$Texi2HTML::Config::print_navigation = \&lilypond_print_navigation;
-$Texi2HTML::Config::external_ref = \&lilypond_external_ref;
-$Texi2HTML::Config::external_href = \&lilypond_external_href;
-$Texi2HTML::Config::toc_body = \&lilypond_toc_body;
-$Texi2HTML::Config::css_lines = \&lilypond_css_lines;
-$Texi2HTML::Config::finish_out = \&lilypond_finish_out;
-# For split pages, use index(.lang).html as start page!
-if ($Texi2HTML::Config::SPLIT == 'section') {
-# my $lng = $Texi2HTML::THISDOC{'current_lang'};
-# if ($lng and ($lng ne "en")) {
-# $Texi2HTML::Config::TOP_FILE = 'index.'.$lng.'.html';
-# } else {
- $Texi2HTML::Config::TOP_FILE = 'index.html';
-# }
-}
-# if ($Texi2HTML::THISDOC{'current_lang'}) {
-# $Texi2HTML::Config::EXTENSION = $Texi2HTML::THISDOC{'current_lang'} . "." .
-# $docu_ext = $Texi2HTML::Config::EXTENSION;;
-# }
+#############################################################################
+### FOOTNOTE FORMATTING
+#############################################################################
+# Format footnotes in a nicer way: Instead of printing the number in a separate
+# (nr) heading line, use the standard way of prepending <sup>nr</sup> immediately
+# before the fn text.
-# Try to make use of @translationof to generate files according to the original
-# English section title...
-sub lilypond_unknown($$$$$)
+
+# The following code is copied from texi2html's examples/makeinfo.init and
+# should be updated when texi2html makes some changes there!
+
+my $makekinfo_like_footnote_absolute_number = 0;
+
+sub makeinfo_like_foot_line_and_ref($$$$$$$$)
{
- my $macro = shift;
- my $line = shift;
- my $pass = shift;
- my $stack = shift;
+ my $foot_num = shift;
+ my $relative_num = shift;
+ my $footid = shift;
+ my $docid = shift;
+ my $from_file = shift;
+ my $footnote_file = shift;
+ my $lines = shift;
my $state = shift;
- # the @translationof macro provides the original English section title,
- # which should be used for file/anchor naming, while the title will be
- # translated to each language
- if ($pass == 1 and $macro eq "translationof") {
- if (ref($state->{'element'})=='HASH') {
- $state->{'element'}->{'translationof'} = main::normalise_space($line);
- }
- return ('', true, undef, undef);
- } else {
- return t2h_default_unknown($macro, $line, $pass, $stack, $state);
+ $makekinfo_like_footnote_absolute_number++;
+
+ # this is a bit obscure, this allows to add an anchor only if formatted
+ # as part of the document.
+ $docid = '' if ($state->{'outside_document'} or $state->{'multiple_pass'});
+
+ if ($from_file eq $footnote_file)
+ {
+ $from_file = $footnote_file = '';
}
+
+ my $foot_anchor = "<sup>" . &$anchor($docid, "$footnote_file#$footid", $relative_num) . "</sup>";
+ $foot_anchor = &$anchor($docid, "$footnote_file#$footid", "($relative_num)") if ($state->{'preformatted'});
+
+# unshift @$lines, "<li>";
+# push @$lines, "</li>\n";
+ return ($lines, $foot_anchor);
+}
+
+sub makeinfo_like_foot_lines($)
+{
+ my $lines = shift;
+ unshift @$lines, "<hr>\n<h4>$Texi2HTML::I18n::WORDS->{'Footnotes_Title'}</h4>\n";
+#<ol type=\"1\">\n";
+# push @$lines, "</ol>";
+ return $lines;
+}
+
+my %makekinfo_like_paragraph_in_footnote_nr;
+
+sub makeinfo_like_paragraph ($$$$$$$$$$$$$)
+{
+ my $text = shift;
+ my $align = shift;
+ my $indent = shift;
+ my $paragraph_command = shift;
+ my $paragraph_command_formatted = shift;
+ my $paragraph_number = shift;
+ my $format = shift;
+ my $item_nr = shift;
+ my $enumerate_style = shift;
+ my $number = shift;
+ my $command_stack_at_end = shift;
+ my $command_stack_at_begin = shift;
+ my $state = shift;
+#print STDERR "format: $format\n" if (defined($format));
+#print STDERR "paragraph @$command_stack_at_end; @$command_stack_at_begin\n";
+ $paragraph_command_formatted = '' if (!defined($paragraph_command_formatted) or
+ exists($special_list_commands{$format}->{$paragraph_command}));
+ return '' if ($text =~ /^\s*$/);
+ foreach my $style(t2h_collect_styles($command_stack_at_begin))
+ {
+ $text = t2h_begin_style($style, $text);
+ }
+ foreach my $style(t2h_collect_styles($command_stack_at_end))
+ {
+ $text = t2h_end_style($style, $text);
+ }
+ if (defined($paragraph_number) and defined($$paragraph_number))
+ {
+ $$paragraph_number++;
+ return $text if (($format eq 'itemize' or $format eq 'enumerate') and
+ ($$paragraph_number == 1));
+ }
+ my $open = '<p';
+ if ($align)
+ {
+ $open .= " align=\"$paragraph_style{$align}\"";
+ }
+ my $footnote_text = '';
+ if (defined($command_stack_at_begin->[0]) and $command_stack_at_begin->[0] eq 'footnote')
+ {
+ my $state = $Texi2HTML::THISDOC{'state'};
+ $makekinfo_like_paragraph_in_footnote_nr{$makekinfo_like_footnote_absolute_number}++;
+ if ($makekinfo_like_paragraph_in_footnote_nr{$makekinfo_like_footnote_absolute_number} <= 1)
+ {
+ $open.=' class="footnote"';
+ my $document_file = $state->{'footnote_document_file'};
+ if ($document_file eq $state->{'footnote_footnote_file'})
+ {
+ $document_file = '';
+ }
+ my $docid = $state->{'footnote_place_id'};
+ my $doc_state = $state->{'footnote_document_state'};
+ $docid = '' if ($doc_state->{'outside_document'} or $doc_state->{'multiple_pass'});
+ my $foot_label = &$anchor($state->{'footnote_footnote_id'},
+ $document_file . "#$state->{'footnote_place_id'}",
+ "$state->{'footnote_number_in_page'}");
+ $footnote_text = "<small>[${foot_label}]</small> ";
+ }
+ }
+ return $open.'>'.$footnote_text.$text.'</p>';
+}
+
+
+#############################################################################
+### OTHER SETTINGS
+#############################################################################
+
+# For split pages, use index.html as start page!
+if ($Texi2HTML::Config::SPLIT eq 'section') {
+ $Texi2HTML::Config::TOP_FILE = 'index.html';
}
-$Texi2HTML::Config::unknown = \&lilypond_unknown;
-%css_map=();
return 1;