35 lines
1.0 KiB
Ruby
35 lines
1.0 KiB
Ruby
require './plugins/pygments_code'
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module BacktickCodeBlock
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include HighlightCode
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AllOptions = /([^\s]+)\s+(.+?)(https?:\/\/\S+)\s*(.+)?/i
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LangCaption = /([^\s]+)\s*(.+)?/i
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def render_code_block(input)
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input.encode!("UTF-8")
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input.gsub /^`{3}(.+?)`{3}/m do
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str = $1.to_s
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str.gsub /([^\n]+)?\n(.+?)\Z/m do
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markup = $1 || ''
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code = $2.to_s
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linenos = get_linenos(markup)
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markup = replace_linenos(markup)
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marks = get_marks(markup)
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markup = replace_marks(markup)
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start = get_start(markup)
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markup = replace_start(markup)
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if markup =~ AllOptions
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highlight(code, $1, {caption: $2, url: $3, anchor: $4 || 'Link', linenos: linenos, start: start, marks: marks})
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elsif markup =~ LangCaption
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highlight(code, $1, {caption: $2 || nil, linenos: linenos, start: start, marks: marks})
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else
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highlight(code, 'plain', {linenos: linenos, start: start})
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end
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end
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end
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end
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end
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