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root |
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#!/usr/bin/perl |
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use Pod::Parser; |
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use List::Util qw(max); |
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@ISA = Pod::Parser::; |
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sub stripfcodes { |
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# strip formatting codes, dumb version |
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map { |
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s/[IBCLFSXZ]<< (.*?) >>/$1/gs; |
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s/[IBCLFSXZ]<(.*?)>/$1/gs; |
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$_ |
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} @$_; |
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} |
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sub htmlfcodes { |
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my %tag = ( |
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I => "i", |
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B => "b", |
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C => "tt", |
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L => "i", # broken |
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F => "tt", |
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S => "nobr", # non-std |
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X => "span", # brokwn |
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Z => "span", # brokwn |
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); |
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# strip formatting codes, dumb version |
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map { |
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s/([IBCLFSXZ])<< (.*?) >>/<$tag{$1}>$2<\/$tag{$1}>/gs; |
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s/([IBCLFSXZ])<(.*?)>/<$tag{$1}>$2<\/$tag{$1}>/gs; |
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$_ |
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} @$_; |
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} |
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sub command { |
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my ($self, $command, $paragraph) = @_; |
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if ($command eq "begin" && $paragraph =~ /^\s*table\s*$/s) { |
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$table++; |
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} elsif ($command eq "end" && $paragraph =~ /^\s*table\s*$/s) { |
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$table--; |
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} else { |
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shift; |
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return $self->SUPER::command (@_); |
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} |
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} |
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sub verbatim { |
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my ($self, $para) = @_; |
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shift; |
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return $self->SUPER::verbatim (@_) unless $table; |
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my $table = [ map [$_ =~ /\t([^\t]*)/g], split /\n/, $para ]; |
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my $cols = max map scalar @$_, @$table; |
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my $fh = $self->output_handle; |
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# format the table |
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# tbl first |
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print $fh "=begin roff\n\n"; |
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print $fh ".TS\n" . ("l " x $cols) . ".\n"; |
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print $fh map +(join "\t", stripfcodes @$_) . "\n", @$table; |
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print $fh ".TE\n\n"; |
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print $fh "=end roff\n\n"; |
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# html second |
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print $fh "=begin html\n\n"; |
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print $fh "<table>\n"; |
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print $fh map "<tr><td>" . +(join "</td><td>", htmlfcodes @$_) . "</td></tr>\n", @$table; |
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print $fh "</table>\n\n"; |
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print $fh "=end html\n\n"; |
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} |
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__PACKAGE__->new->parse_from_filehandle; |
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