### texi2html customization script for Lilypond
### Author: Reinhold Kainhofer <reinhold@kainhofer.com>, 2008.
-### Some code parts copied from texi2html and adapted.
+### Some code parts copied from texi2html and adapted. These functions
+### were written mainly by Patrice Dumas
### License: GPLv2+
###
###
### correct file name for the link. Implemented in:
### lilypond_unknown (handling of @translationof, in case
### extract_texi_filenames.py messes up...)
-### split_at_numbered_sections (correct file name: use the map)
+### 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:
-### split_at_numbered_sections (adjust section anchors)
+### 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
-### lilypond_foot_line_and_ref
+### makeinfo_like_foot_line_and_ref
+### makeinfo_like_foot_lines
+### makeinfo_like_paragraph
###
###
### Useful helper functions:
#############################################################################
@Texi2HTML::Config::CSS_REFS = ("lilypond.css");
+@Texi2HTML::Config::ALT_CSS_REFS = (
+ {FILENAME => "lilypond-mccarty.css", TITLE=>"Patrick McCarty's design"}
+);
$Texi2HTML::Config::USE_ACCESSKEY = 1;
$Texi2HTML::Config::USE_LINKS = 1;
$Texi2HTML::Config::USE_REL_REV = 1;
$Texi2HTML::Config::SEPARATED_FOOTNOTES = 0; # Print footnotes on same page, not separated
-$Texi2HTML::Config::element_file_name = \&split_at_numbered_sections;
+$Texi2HTML::Config::element_file_name = \&lilypond_element_file_name;
+$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::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;
+# $Texi2HTML::Config::foot_line_and_ref = \&lilypond_foot_line_and_ref;
+$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'} = {
{
my $import_lines = shift;
my $rule_lines = shift;
- return if (defined($CSS_LINES));
+ return if (defined($Texi2HTML::THISDOC{'CSS_LINES'}));
if (@$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";
+ $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)
{
- $CSS_LINES .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"$ref\">\n";
+ $Texi2HTML::THISDOC{'CSS_LINES'} .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"$ref\">\n";
+ }
+ foreach my $ref (@ALT_CSS_REFS)
+ {
+ $Texi2HTML::THISDOC{'CSS_LINES'} .= "<link rel=\"alternate stylesheet\" type=\"text/css\" title=\"$ref->{TITLE}\" href=\"$ref->{FILENAME}\">\n";
}
- $CSS_LINES .= "<!--[if lte IE 7]>\n<link href=\"lilypond-ie-fixes.css\" rel=\"stylesheet\" type=\"text/css\">\n<![endif]-->\n";
+ $Texi2HTML::THISDOC{'CSS_LINES'} .= "<!--[if lte IE 7]>\n<link href=\"lilypond-ie-fixes.css\" rel=\"stylesheet\" type=\"text/css\">\n<![endif]-->\n";
}
# 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 split_at_numbered_sections($$$)
+sub lilypond_element_file_name($$$)
{
my $element = shift;
my $type = shift;
(my $filename, my $anchor) = @{$node_to_filename_map->{$node_name}};
$filename .= ".$docu_ext" if (defined($docu_ext));
- # need to override both target (used as anchor in links to this section) and
- # id (used in the <a name=..> tag for this section)!
- $element->{'id'} = $element->{'target'} = $anchor;
-
# unnumbered sections (except those at top-level!) always go to the same
# file as the previous numbered section
if (not ($element->{number}) and not ($lastfilename eq '') and ($element->{level} > 1)) {
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") {
- # TOC, footer, about etc. are called with undefined $element and $type == "toc"|"stoc"|"foot"|"about"
- if ($type eq "top") {
- $element->{'id'} = $element->{'target'} = "Top";
- }
return;
} else {
print STDERR "WARNING: Node '$node_name' was NOT found in the map\n"
unless ($node_name eq '') or ($element->{'tag'} eq 'unnumberedsec')
or ($node_name =~ /NOT REALLY USED/);
- # 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'});
- # if we have a node, use its name:
- if ($element->{'node_ref'}->{'texi'} ne '') {
- $sec_name = main::remove_texi($element->{'node_ref'}->{'texi'});
- }
- my $anchor = $sec_name;
- if ($element->{translationof}) {
- $anchor = main::remove_texi($$element{translationof});
- }
- # normalize to the same file name as texinfo
- $anchor = texinfo_file_name($anchor);
- # need to override both target (used as anchor in links to this section) and
- # id (used in the <a name=..> tag for this section)!
- $element->{'id'} = $element->{'target'} = $anchor;
# Numbered sections will get a filename Node_title, unnumbered sections will use
# the file name of the previous numbered section:
if (($element->{number}) or ($lastfilename eq '') or ($element->{level} == 1)) {
- my $filename = $anchor;
+ # normalize to the same file name as texinfo
+ if ($element->{translationof}) {
+ $node_name = main::remove_texi($element->{translationof});
+ }
+ my $filename = texinfo_file_name($node_name);
$filename .= ".$docu_ext" if (defined($docu_ext));
$docnr += 1;
$$element{doc_nr} = $docnr;
return;
}
+sub lilypond_element_target_name($$$)
+{
+ 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 {
+ 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
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!
{
my $fh = shift;
my $program_string = &$program_string();
- print $fh "<p><font size='-1'>$program_string</font><br>$PRE_BODY_CLOSE</p>\n";
+# 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";
# 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.
-sub lilypond_foot_line_and_ref($$$$$$$)
+
+
+# The following code is copied from texi2html's examples/makeinfo.init and
+# should be updated when texi2html makes some changes there!
+
+my $makekinfo_like_footnote_absolute_number = 0;
+
+sub makeinfo_like_foot_line_and_ref($$$$$$$$)
{
- my $number_in_doc = shift;
- my $number_in_page = shift;
- my $footnote_id = shift;
- my $place_id = shift;
- my $document_file = 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;
- if ($document_file eq $footnote_file)
- {
- $document_file = $footnote_file = '';
- }
- # FN number printed before the fn text:
- my $tmptxt = &$anchor($footnote_id, $document_file . "#$place_id",
- "<sup>$number_in_doc</sup>");
- # unfortunately, the @$lines contain the already formatted footnote in the
- # from <p>...</p>. This means that we have to modify this string and
- # insert the FN number manually. The default (nr) on a separate line before
- # the FN text is just plain ugly:
- $lines->[0] =~ s/^<p>/<p>$tmptxt /;
+ $makekinfo_like_footnote_absolute_number++;
+
# this is a bit obscure, this allows to add an anchor only if formatted
# as part of the document.
- $place_id = '' if ($state->{'outside_document'} or $state->{'multiple_pass'});
- # return FN lines and text to be inserted in the running text (link to FN)
- return ($lines, &$anchor($place_id, $footnote_file . "#$footnote_id",
- "<sup>$number_in_doc</sup>"));
+ $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>';
+}
#############################################################################