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package Template::Caribou::Tags::HTML::Extended; |
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our $AUTHORITY = 'cpan:YANICK'; |
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# ABSTRACT: custom HTML tags optimized for DWIMery |
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$Template::Caribou::Tags::HTML::Extended::VERSION = '1.2.1'; |
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use strict; |
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use warnings; |
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use Carp; |
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use Template::Caribou::Tags qw/ render_tag attr /; |
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use Class::Load qw/ load_class /; |
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use experimental 'signatures'; |
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use parent 'Exporter::Tiny'; |
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our @EXPORT = qw/ |
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css anchor image markdown javascript javascript_include submit |
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less css_include doctype |
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favicon |
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/; |
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sub doctype($type="html 5") { |
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if ( $type =~ /^html\s?5/ ) { |
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return Template::Caribou::Tags::print_raw( "<!DOCTYPE html>\n" ); |
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} |
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croak "type '$type' not supported"; |
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} |
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sub favicon($) { |
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my $url = shift; |
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render_tag( 'link', sub { |
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attr rel => 'shortcut icon', |
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href => $url |
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} ); |
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} |
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sub submit($value=undef, %attr) { |
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render_tag( 'input', '', sub { |
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$_{type} = 'submit'; |
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$_{value} = $value if $value; |
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$_{$_} = $attr{$_} for keys %attr; |
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}); |
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} |
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sub less($text) { |
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my $css = join '', load_class('CSS::LESSp')->parse($text); |
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css($css); |
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} |
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sub javascript($script) { |
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render_tag( 'script', sub { |
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attr type => 'text/javascript'; |
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print ::RAW $script; |
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}); |
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} |
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sub javascript_include($) { |
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my $url = shift; |
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render_tag( 'script', sub { |
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attr type => 'text/javascript', |
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src => $url; |
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print ::RAW ' '; # to prevent collapsing the tag |
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}); |
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} |
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sub css_include( $url, %args ) { |
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render_tag( 'link', sub { |
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attr rel => 'stylesheet', |
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href => $url, |
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%args |
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; |
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}); |
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} |
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sub css($) { |
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my $css = shift; |
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render_tag( 'style', sub { |
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attr type => 'text/css'; |
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$css; |
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}); |
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}; |
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sub anchor($href,$inner) { |
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render_tag( 'a', $inner, sub { |
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$_{href} ||= $href; |
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}); |
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} |
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107
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sub image($src,%attr) { |
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109
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110
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croak "src required" unless $src; |
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112
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$attr{src} = $src; |
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114
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render_tag( 'img', '', sub { |
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$_{$_} = $attr{$_} for keys %attr; |
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} ); |
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} |
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120
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sub markdown($){ |
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121
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require Text::MultiMarkdown; |
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31542
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return unless length $_[0]; |
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125
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my $value = Text::MultiMarkdown::markdown(shift); |
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127
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print ::RAW $value; |
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} |
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1; |
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132
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__END__ |
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134
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=pod |
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136
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=encoding UTF-8 |
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138
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=head1 NAME |
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140
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Template::Caribou::Tags::HTML::Extended - custom HTML tags optimized for DWIMery |
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142
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=head1 VERSION |
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144
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version 1.2.1 |
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146
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=head1 SYNOPSIS |
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148
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package MyTemplate; |
149
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150
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use Moose; |
151
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152
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use Template::Caribou::Tags::HTML; |
153
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use Template::Caribou::Tags::HTML::Extended; |
154
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155
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with 'Template::Caribou'; |
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157
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template 'page' => sub { |
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html { |
159
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head { |
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css q{ |
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color: magenta; |
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}; |
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}; |
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body { |
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markdown q{Ain't Markdown **grand**?}; |
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167
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anchor "http://foo.com" => sub { |
168
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image 'http://foo.com/bar.jpg', alt => 'Foo logo'; |
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}; |
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} |
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172
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} |
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}; |
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175
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=head1 DESCRIPTION |
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177
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Whereas L<Template::Caribou::Tags::HTML> offers straight function equivalents to their |
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HTML tags, this module provides a more DWIM interface, and shortcut for often used patterns. |
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180
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=head2 doctype $type |
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182
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doctype 'html5'; |
183
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# <!DOCTYPE html> |
184
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185
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Prints the doctype declaration for the given type. |
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187
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For the moment, only I<html 5> (or I<html5>) is supported as a type. |
188
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189
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=head2 favicon $url |
190
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191
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Generates a favicon link tag. |
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193
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favicon 'my_icon.png'; |
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# <link rel="shortcut icon" href="my_icon.png" /> |
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196
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=head2 submit $value, %attr |
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198
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submit 'foo'; |
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# <input type="submit" value="foo" /> |
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Shortcut for |
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input { attr type => submit, value => $value, %attr; } |
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=head2 less $script |
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Compiles the LESS script into CSS. Requires L<CSS::LESSp>. |
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=head2 javascript $script |
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211
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javascript q{ console.log( "Hello there!" ) }; |
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# <script type="text/javascript">console.log( "Hello there!" )</script> |
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214
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Shortcut for |
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216
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<script type="text/javascript>$script</script> |
217
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218
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=head2 javascript_include $url |
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220
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Shortcut for |
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222
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<script type="text/javascript" src="http://..."> </script> |
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224
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=head2 css_include $url, %args |
225
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226
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css_include 'public/bootstrap/css/bootstrap.min.css', media => 'screen'; |
227
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# <link href="public/bootstrap/css/bootstrap.min.css" rel="stylesheet" |
228
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# media="screen" /> |
229
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230
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=head2 css $text |
231
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232
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Wraps the I<$text> in a style element. |
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234
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<style type="text/css">$text</style> |
235
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236
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=head2 anchor $url, $inner |
237
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238
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Shortcut for <a>. I<$inner> can be either a string, or a subref. |
239
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240
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anchor 'http://foo.com' => 'linkie'; |
241
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242
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is equivalent to |
243
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244
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a { |
245
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attr href => 'http://foo.com'; |
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'linkie'; |
247
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} |
248
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249
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=head2 image $src, %attr |
250
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251
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image 'kitten.jpg'; |
252
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# <img src="kitten.jpg" /> |
253
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254
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Shortcut for <img>. |
255
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256
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=head2 markdown $text |
257
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258
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Converts the markdown $text into its html equivalent. |
259
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260
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Uses L<Text::MultiMarkdown>. |
261
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262
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=head1 AUTHOR |
263
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264
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|
Yanick Champoux <yanick@cpan.org> |
265
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266
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=head1 COPYRIGHT AND LICENSE |
267
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268
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This software is copyright (c) 2017 by Yanick Champoux. |
269
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270
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This is free software; you can redistribute it and/or modify it under |
271
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|
the same terms as the Perl 5 programming language system itself. |
272
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273
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=cut |