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https://github.com/moparisthebest/android.moparisthebest.org
synced 2024-11-16 14:15:04 -05:00
a25787a204
- Removed unnecessary content filtering for escaping markdown - Escaping codeblocks defaults to false and can be enabled by passing escape:true - Backtick codeblocks are automatically escaped when using Textile - Scoped styling of .highlight divs to figure elements
45 lines
1.3 KiB
Ruby
45 lines
1.3 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+(.+?)\s+(https?:\/\/\S+|\/\S+)\s*(.+)?/i
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LangCaption = /([^\s]+)\s*(.+)?/i
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def render_code_block(input, ext)
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escape = ext ? ext.match(/textile/) != nil : false
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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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opts = parse_markup(markup)
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@options = {
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lang: opts[:lang],
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title: opts[:title],
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lineos: opts[:lineos],
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marks: opts[:marks],
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url: opts[:url],
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link_text: opts[:link_text] || 'link',
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start: opts[:start] || 1,
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escape: opts[:escape] || escape
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}
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markup = clean_markup(markup)
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if markup =~ AllOptions
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@options[:lang] ||= $1
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@options[:title] ||= $2
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@options[:url] ||= $3
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@options[:link_text] ||= $4
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elsif markup =~ LangCaption
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@options[:lang] ||= $1
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@options[:title] ||= $2
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else
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@options[:lang] ||= 'plain'
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end
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highlight(code, @options)
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end
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end
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end
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end
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