Put class name on <pre>, rather than <code>
Better CSS styling options ensue, if we put the class='lang' on the <pre> element. (Suggested by Casper Gripenberg)
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@ -41,30 +41,30 @@ span.theorem_label {font-style:normal; font-weight:bold;}
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.num_note .theorem_label:after {
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.num_note .theorem_label:after {
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content: " " counter(note); counter-increment: note;}
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content: " " counter(note); counter-increment: note;}
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code.ruby .normal {}
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pre.ruby .normal {}
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code.ruby span.attribute { color: #090; }
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pre.ruby span.attribute { color: #090; }
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code.ruby span.char { color: #F00; }
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pre.ruby span.char { color: #F00; }
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code.ruby span.class { color: #A020F0; font-weight: bold; }
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pre.ruby span.class { color: #A020F0; font-weight: bold; }
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code.ruby span.comment { color: #00F; }
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pre.ruby span.comment { color: #00F; }
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code.ruby span.constant { color: #008B8B; }
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pre.ruby span.constant { color: #008B8B; }
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code.ruby span.escape { color: #6A5ACD; }
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pre.ruby span.escape { color: #6A5ACD; }
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code.ruby span.expr { color: #22C; }
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pre.ruby span.expr { color: #22C; }
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code.ruby span.global { color: #1A4; }
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pre.ruby span.global { color: #1A4; }
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code.ruby span.ident { color: #004; }
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pre.ruby span.ident { color: #004; }
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code.ruby span.keyword { color: #A52A2A; font-weight: bold; }
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pre.ruby span.keyword { color: #A52A2A; font-weight: bold; }
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code.ruby span.method { color: #008B8B; }
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pre.ruby span.method { color: #008B8B; }
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code.ruby span.module { color: #A020F0; font-weight: bold; }
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pre.ruby span.module { color: #A020F0; font-weight: bold; }
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code.ruby span.number { color: #D0D; }
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pre.ruby span.number { color: #D0D; }
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code.ruby span.punct { color: #6A5ACD; }
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pre.ruby span.punct { color: #6A5ACD; }
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code.ruby span.regex { color: #D0D; }
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pre.ruby span.regex { color: #D0D; }
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code.ruby span.string { color: #D0D; }
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pre.ruby span.string { color: #D0D; }
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code.ruby span.symbol { color: #008B8B; }
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pre.ruby span.symbol { color: #008B8B; }
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code.xml .normal {}
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pre.xml .normal {}
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code.xml .namespace { color: #D66; font-weight: bold; }
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pre.xml .namespace { color: #D66; font-weight: bold; }
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code.xml .tag { color: #F55; }
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pre.xml .tag { color: #F55; }
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code.xml .comment { color: #070; font-style: italic; }
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pre.xml .comment { color: #070; font-style: italic; }
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code.xml .punct { color: #449; font-weight: bold; }
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pre.xml .punct { color: #449; font-weight: bold; }
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code.xml .string { color: #949; }
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pre.xml .string { color: #949; }
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code.xml .number { color: #F99; }
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pre.xml .number { color: #F99; }
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code.xml .attribute { color: #771; }
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pre.xml .attribute { color: #771; }
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@ -448,30 +448,30 @@ span.theorem_label {font-style:normal; font-weight:bold;}
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.num_note .theorem_label:after {
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.num_note .theorem_label:after {
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content: " " counter(note); counter-increment: note;}
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content: " " counter(note); counter-increment: note;}
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code.ruby .normal {}
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pre.ruby .normal {}
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code.ruby span.attribute { color: #090; }
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pre.ruby span.attribute { color: #090; }
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code.ruby span.char { color: #F00; }
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pre.ruby span.char { color: #F00; }
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code.ruby span.class { color: #A020F0; font-weight: bold; }
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pre.ruby span.class { color: #A020F0; font-weight: bold; }
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code.ruby span.comment { color: #00F; }
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pre.ruby span.comment { color: #00F; }
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code.ruby span.constant { color: #008B8B; }
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pre.ruby span.constant { color: #008B8B; }
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code.ruby span.escape { color: #6A5ACD; }
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pre.ruby span.escape { color: #6A5ACD; }
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code.ruby span.expr { color: #22C; }
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pre.ruby span.expr { color: #22C; }
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code.ruby span.global { color: #1A4; }
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pre.ruby span.global { color: #1A4; }
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code.ruby span.ident { color: #004; }
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pre.ruby span.ident { color: #004; }
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code.ruby span.keyword { color: #A52A2A; font-weight: bold; }
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pre.ruby span.keyword { color: #A52A2A; font-weight: bold; }
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code.ruby span.method { color: #008B8B; }
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pre.ruby span.method { color: #008B8B; }
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code.ruby span.module { color: #A020F0; font-weight: bold; }
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pre.ruby span.module { color: #A020F0; font-weight: bold; }
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code.ruby span.number { color: #D0D; }
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pre.ruby span.number { color: #D0D; }
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code.ruby span.punct { color: #6A5ACD; }
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pre.ruby span.punct { color: #6A5ACD; }
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code.ruby span.regex { color: #D0D; }
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pre.ruby span.regex { color: #D0D; }
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code.ruby span.string { color: #D0D; }
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pre.ruby span.string { color: #D0D; }
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code.ruby span.symbol { color: #008B8B; }
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pre.ruby span.symbol { color: #008B8B; }
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code.xml .normal {}
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pre.xml .normal {}
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code.xml .namespace { color: #D66; font-weight: bold; }
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pre.xml .namespace { color: #D66; font-weight: bold; }
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code.xml .tag { color: #F55; }
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pre.xml .tag { color: #F55; }
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code.xml .comment { color: #070; font-style: italic; }
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pre.xml .comment { color: #070; font-style: italic; }
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code.xml .punct { color: #449; font-weight: bold; }
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pre.xml .punct { color: #449; font-weight: bold; }
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code.xml .string { color: #949; }
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pre.xml .string { color: #949; }
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code.xml .number { color: #F99; }
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pre.xml .number { color: #F99; }
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code.xml .attribute { color: #771; }
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pre.xml .attribute { color: #771; }
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@ -574,10 +574,10 @@ and
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code = Document.new(html, {:respect_whitespace =>:all}).root
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code = Document.new(html, {:respect_whitespace =>:all}).root
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code.name = 'code'
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code.name = 'code'
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code.attributes['class'] = lang
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code.attributes['lang'] = lang
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code.attributes['lang'] = lang
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pre = Element.new 'pre'
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pre = Element.new 'pre'
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pre.attributes['class'] = lang
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pre << code
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pre << code
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pre
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pre
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rescue LoadError => e
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rescue LoadError => e
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