[ViewVC] Annotation of: cvs/cvsroot/rxvt-unicode/doc/podtbl

#!/usr/bin/perl

use Pod::Parser;
use List::Util qw(max);

@ISA = Pod::Parser::;

sub stripfcodes {
   # strip formatting codes, dumb version
   map {
         s/[IBCLFSXZ]<< (.*?) >>/$1/gs;
         s/[IBCLFSXZ]<(.*?)>/$1/gs;
         $_
       } @$_;
}

sub htmlfcodes {
   my %tag = (
      I => "i",
      B => "b",
      C => "tt",
      L => "i",    # broken
      F => "tt",
      S => "nobr", # non-std
      X => "span", # brokwn
      Z => "span", # brokwn
   );
   # strip formatting codes, dumb version
   map {
         s/([IBCLFSXZ])<< (.*?) >>/<$tag{$1}>$2<\/$tag{$1}>/gs;
         s/([IBCLFSXZ])<(.*?)>/<$tag{$1}>$2<\/$tag{$1}>/gs;
         $_
       } @$_;
}

sub command {
   my ($self, $command, $paragraph) = @_;

   if ($command eq "begin" && $paragraph =~ /^\s*table\s*$/s) {
      $table++;
   } elsif ($command eq "end" && $paragraph =~ /^\s*table\s*$/s) {
      $table--;
   } else {
      shift;
      return $self->SUPER::command (@_);
   }
}  

sub verbatim {
   my ($self, $para) = @_;
   shift;

   return $self->SUPER::verbatim (@_) unless $table;

   my $table = [ map [$_ =~ /\t([^\t]*)/g], split /\n/, $para ];
   my $cols = max map scalar @$_, @$table;

   my $fh = $self->output_handle;

   # format the table
   # text
   print $fh "=begin text\n\n";

   for (@$table) {
      print $fh "   ", (map +(sprintf "%-15s ", $_), stripfcodes @$_), "\n";
   }

   print $fh "\n=end text\n\n";

   
   # tbl
   print $fh "=begin roff\n\n";

   print $fh ".TS\n" . ("l " x $cols) . ".\n";
   print $fh map +(join "\t", stripfcodes @$_) . "\n", @$table;
   print $fh ".TE\n";

   print $fh "\n=end roff\n\n";

   # html
   print $fh "=begin html\n\n";

   print $fh "<table>\n";
   print $fh map "<tr><td>" . +(join "</td><td>", htmlfcodes @$_) . "</td></tr>\n", @$table;
   print $fh "</table>\n";

   print $fh "\n=end html\n\n";

}

__PACKAGE__->new->parse_from_filehandle;


Revision:	1.2
Committed:	Sat Aug 14 03:07:50 2004 UTC (22 years, 2 months ago) by root
Branch:	MAIN
CVS Tags:	rel-7_3, rel-7_2, rel-7_1, rel-7_0, rel-7_7, rel-7_6, rel-7_5, rel-7_8, rel-7_9, rel-5_5, rel-5_4, rel-5_7, rel-5_1, rel-5_0, rel-5_3, rel-5_2, rel-4_4, rel-4_6, rel-4_7, rel-5_9, rel-5_8, rel-4_2, rel-4_3, rel-3_7, rel-3_8, rel-7_4, rel-8_1, rel-6_2, rel-6_3, rel-7_3a, rel-6_0, rel-3_6, rel-8_0, rel-8_2, rel-4_1, rel-4_0, rel-6_1, rel-4_8, rel-4_9
Changes since 1.1:	+16 -6 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.1	#!/usr/bin/perl
2
3			use Pod::Parser;
4			use List::Util qw(max);
5
6			@ISA = Pod::Parser::;
7
8			sub stripfcodes {
9			# strip formatting codes, dumb version
10			map {
11			s/[IBCLFSXZ]<< (.*?) >>/$1/gs;
12			s/[IBCLFSXZ]<(.*?)>/$1/gs;
13			$_
14			} @$_;
15			}
16
17			sub htmlfcodes {
18			my %tag = (
19			I => "i",
20			B => "b",
21			C => "tt",
22			L => "i", # broken
23			F => "tt",
24			S => "nobr", # non-std
25			X => "span", # brokwn
26			Z => "span", # brokwn
27			);
28			# strip formatting codes, dumb version
29			map {
30			s/([IBCLFSXZ])<< (.*?) >>/<$tag{$1}>$2<\/$tag{$1}>/gs;
31			s/([IBCLFSXZ])<(.*?)>/<$tag{$1}>$2<\/$tag{$1}>/gs;
32			$_
33			} @$_;
34			}
35
36			sub command {
37			my ($self, $command, $paragraph) = @_;
38
39			if ($command eq "begin" && $paragraph =~ /^\stable\s$/s) {
40			$table++;
41			} elsif ($command eq "end" && $paragraph =~ /^\stable\s$/s) {
42			$table--;
43			} else {
44			shift;
45			return $self->SUPER::command (@_);
46			}
47			}
48
49			sub verbatim {
50			my ($self, $para) = @_;
51			shift;
52
53			return $self->SUPER::verbatim (@_) unless $table;
54
55			my $table = [ map [$_ =~ /\t([^\t]*)/g], split /\n/, $para ];
56			my $cols = max map scalar @$_, @$table;
57
58			my $fh = $self->output_handle;
59
60			# format the table
61	root	1.2	# text
62			print $fh "=begin text\n\n";
63
64			for (@$table) {
65			print $fh " ", (map +(sprintf "%-15s ", $_), stripfcodes @$_), "\n";
66			}
67
68			print $fh "\n=end text\n\n";
69
70
71			# tbl
72	root	1.1	print $fh "=begin roff\n\n";
73
74			print $fh ".TS\n" . ("l " x $cols) . ".\n";
75			print $fh map +(join "\t", stripfcodes @$_) . "\n", @$table;
76	root	1.2	print $fh ".TE\n";
77	root	1.1
78	root	1.2	print $fh "\n=end roff\n\n";
79	root	1.1
80	root	1.2	# html
81	root	1.1	print $fh "=begin html\n\n";
82
83			print $fh "<table>\n";
84			print $fh map "<tr><td>" . +(join "</td><td>", htmlfcodes @$_) . "</td></tr>\n", @$table;
85	root	1.2	print $fh "</table>\n";
86	root	1.1
87	root	1.2	print $fh "\n=end html\n\n";
88	root	1.1
89			}
90
91			__PACKAGE__->new->parse_from_filehandle;
92
93
94