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| 1 |  |  |  |  |  |  | package Templ::Spec::HTML; | 
| 2 | 1 |  |  | 1 |  | 3 | use base 'Templ::Spec::XML'; | 
|  | 1 |  |  |  |  | 1 |  | 
|  | 1 |  |  |  |  | 327 |  | 
| 3 |  |  |  |  |  |  |  | 
| 4 |  |  |  |  |  |  | use Exporter; | 
| 5 |  |  |  |  |  |  | push @ISA, 'Exporter'; | 
| 6 |  |  |  |  |  |  | @EXPORT = qw(uri_escape); | 
| 7 |  |  |  |  |  |  |  | 
| 8 |  |  |  |  |  |  | use strict; | 
| 9 |  |  |  |  |  |  | use warnings; | 
| 10 |  |  |  |  |  |  |  | 
| 11 |  |  |  |  |  |  | use Templ (); # Loads all modules, but doesn't import anything | 
| 12 |  |  |  |  |  |  |  | 
| 13 |  |  |  |  |  |  | add Templ::Header 'use Templ::Spec::HTML;'; | 
| 14 |  |  |  |  |  |  | add Templ::Tag::Filter '%' => 'uri_escape'; | 
| 15 |  |  |  |  |  |  |  | 
| 16 |  |  |  |  |  |  | my $url_regex = qr/[^A-Za-z0-9_\.~-]/;; | 
| 17 |  |  |  |  |  |  | my %url_charmap = ( | 
| 18 |  |  |  |  |  |  | map { chr($_) => sprintf( '%%%02X', $_ ); } | 
| 19 |  |  |  |  |  |  | grep { chr($_) =~ m/^$url_regex$/ } | 
| 20 |  |  |  |  |  |  | 0 .. 255 | 
| 21 |  |  |  |  |  |  | ); | 
| 22 |  |  |  |  |  |  |  | 
| 23 |  |  |  |  |  |  | sub uri_escape { | 
| 24 |  |  |  |  |  |  | my $str = shift; | 
| 25 |  |  |  |  |  |  | return '' unless defined $str; | 
| 26 |  |  |  |  |  |  | $str =~ s/($url_regex)/$url_charmap{$1}/gs; | 
| 27 |  |  |  |  |  |  | $str =~ s/\%20/+/gs; | 
| 28 |  |  |  |  |  |  | return $str; | 
| 29 |  |  |  |  |  |  | } | 
| 30 |  |  |  |  |  |  |  | 
| 31 |  |  |  |  |  |  | 1; |