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Overview
Comment:Fix new perl warnings
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1:5856b45662a2a78d3cd3abcafd6be5ebef077e31
User & Date: vitus@wagner.pp.ru 2017-07-17 18:17:07
Context
2017-07-17
18:27
Sync Tex2fb2 with spacians version check-in: c02a8003d5 user: vitus@wagner.pp.ru tags: trunk
18:17
Fix new perl warnings check-in: 5856b45662 user: vitus@wagner.pp.ru tags: trunk
2017-06-13
19:36
Typo fix check-in: 8eb0fcb219 user: vitus@wagner.pp.ru tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to Tex2fb2. 

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if ((/^$/ || $environ) && $buffer) {
#output on empty line (p or stanza) depending on poetry mode
	add_to_section(tag(flushbuffer($buffer),$poetry?"stanza":"p")."\n");
	$buffer="";
}
next LINE if $environ;
# Section headings
if (/\\(part|chapter|section|subsection|subsubsection)\*?{(.*)}/) {
	if ($buffer) {
		add_to_section(tag(flushbuffer($buffer),$poetry?"stanza":"p"));
		$buffer="";
	}
	pushsection($1,tag($2,"p"));
	next LINE;
}
if (/\\vspace{/) {
	add_to_section("<empty-line />");
	next LINE;
}
next LINE if /\\pagebreak\b/;
#replace ' and " with entities
s/&/&amp;/g;
s/'/&apos;/g;
................................................................................
#normal mode: 
if (!$verbatim) {
#strip TeX comments 
s/([^\\])%.*$/$1/;
s/^%.*$//;
# strip \sloppy
s/\\sloppy\s+//g;
s/\\sloppy{}//g;
s/\\sloppy([^\w])/$1/g;
# strip extra space
s/^\s+//;
s/\s+$//;
s/(\s)\s+/$1/g;
#replace TeX ligatures ~ --- << >> \% with appropriate unicode symbols
s/~/\xA0/g;
................................................................................
		$_ = $poetic_buffer." ".$_;
		$poetic_buffer = undef;
	}
	if (/{[^}]+$/) {
		$poetic_buffer=$_;
		next LINE;
	}
	s/\\footnote{(.*)}/push_footnote($1)/e;
	s/\s*\\\\$//;
  $buffer.=tag($_,'v')."\n";
} elsif ($verbatim) {
	add_to_section(tag(tag($_,"code"),"p"));
} else {
  $buffer.=" ".$_;
}
................................................................................
	$content =~s/^\s+//s;
	return "" unless $content;
	return "<$name>$content</$name>";
}

sub flushbuffer {
	local $_ = shift;
	s/{\\(em|it|bf)(?:\s+|{})([^{}]+)}/<emphasis>$2<\/emphasis>/g;
	s/\\(emph|textit|textbf){([^{}]+)}/<emphasis>$2<\/emphasis>/g;
	s/\\footnote{(.*)}/push_footnote($1)/e;
	s/[{}]//g;
	return $_;
}


sub push_footnote {
	my $id = "note_".(++$idseq);








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if ((/^$/ || $environ) && $buffer) {
#output on empty line (p or stanza) depending on poetry mode
	add_to_section(tag(flushbuffer($buffer),$poetry?"stanza":"p")."\n");
	$buffer="";
}
next LINE if $environ;
# Section headings
if (/\\(part|chapter|section|subsection|subsubsection)\*?\{(.*)\}/) {
	if ($buffer) {
		add_to_section(tag(flushbuffer($buffer),$poetry?"stanza":"p"));
		$buffer="";
	}
	pushsection($1,tag($2,"p"));
	next LINE;
}
if (/\\vspace\{/) {
	add_to_section("<empty-line />");
	next LINE;
}
next LINE if /\\pagebreak\b/;
#replace ' and " with entities
s/&/&amp;/g;
s/'/&apos;/g;
................................................................................
#normal mode: 
if (!$verbatim) {
#strip TeX comments 
s/([^\\])%.*$/$1/;
s/^%.*$//;
# strip \sloppy
s/\\sloppy\s+//g;
s/\\sloppy\{\}//g;
s/\\sloppy([^\w])/$1/g;
# strip extra space
s/^\s+//;
s/\s+$//;
s/(\s)\s+/$1/g;
#replace TeX ligatures ~ --- << >> \% with appropriate unicode symbols
s/~/\xA0/g;
................................................................................
		$_ = $poetic_buffer." ".$_;
		$poetic_buffer = undef;
	}
	if (/{[^}]+$/) {
		$poetic_buffer=$_;
		next LINE;
	}
	s/\\footnote\{(.*)\}/push_footnote($1)/e;
	s/\s*\\\\$//;
  $buffer.=tag($_,'v')."\n";
} elsif ($verbatim) {
	add_to_section(tag(tag($_,"code"),"p"));
} else {
  $buffer.=" ".$_;
}
................................................................................
	$content =~s/^\s+//s;
	return "" unless $content;
	return "<$name>$content</$name>";
}

sub flushbuffer {
	local $_ = shift;
	s/\{\\(em|it|bf)(?:\s+|\{\})([^{}]+)\}/<emphasis>$2<\/emphasis>/g;
	s/\\(emph|textit|textbf)\{([^{}]+)\}/<emphasis>$2<\/emphasis>/g;
	s/\\footnote\{(.*)\}/push_footnote($1)/e;
	s/[{}]//g;
	return $_;
}


sub push_footnote {
	my $id = "note_".(++$idseq);

Fossil 2.8 [d3bc4ee903] 2019-02-22 10:58:05