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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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} @$_; |
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} |
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sub htmlfcodes { |
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my %tag = ( |
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I => "i", |
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B => "b", |
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C => "tt", |
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L => "i", # broken |
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F => "tt", |
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S => "nobr", # non-std |
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ayin |
1.5 |
X => "span", # broken |
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Z => "span", # broken |
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root |
1.1 |
); |
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# strip formatting codes, dumb version |
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map { |
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s/([IBCLFSXZ])<< (.*?) >>/<$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 $self->SUPER::command (@_); |
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} |
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ayin |
1.4 |
} |
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root |
1.1 |
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sub verbatim { |
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my ($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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root |
1.2 |
# text |
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print $fh "=begin text\n\n"; |
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for (@$table) { |
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print $fh " ", (map +(sprintf "%-15s ", $_), stripfcodes @$_), "\n"; |
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} |
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print $fh "\n=end text\n\n"; |
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ayin |
1.4 |
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root |
1.2 |
# tbl |
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root |
1.1 |
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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root |
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print $fh ".TE\n"; |
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root |
1.1 |
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root |
1.2 |
print $fh "\n=end roff\n\n"; |
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root |
1.1 |
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root |
1.2 |
# html |
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root |
1.3 |
# pod::xhtml fails on begin/end blocks |
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# print $fh "=begin xhtml\n\n"; |
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root |
1.1 |
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root |
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print $fh "=for html <table>"; |
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print $fh map "<tr><td>" . +(join "</td><td>", htmlfcodes @$_) . "</td></tr>", @$table; |
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print $fh "</table>\n\n"; |
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root |
1.1 |
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root |
1.3 |
# print $fh "\n=end xhtml\n\n"; |
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root |
1.1 |
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} |
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__PACKAGE__->new->parse_from_filehandle; |
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