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18 lines
437 B
18 lines
437 B
11 years ago
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require 'redcarpet'
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require 'sanitize'
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# Simple converter that is probably better than RedCarpet's built in TOC id
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# generator (which ends up with things lik id="toc_1"... terrible).
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class Redcarpet::Render::HTML
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def header(title, level)
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clean_title = Sanitize.clean(title)
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.downcase
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.gsub(/\s+/, "-")
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.gsub(/[^A-Za-z0-9\-_.]/, "")
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return "<h#{level} id=\"#{clean_title}\">#{title}</h#{level}>"
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end
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end
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