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updated Github style backtick filter to support textile, markdown and html

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This commit is contained in:
Brandon Mathis 2011-07-28 14:44:18 -04:00
parent b37ce3a8ae
commit 7209aaf64c
1 changed files with 15 additions and 1 deletions
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16
plugins/octopress_filters.rb
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@ -26,11 +26,25 @@ module OctopressFilters
# code snippet
# ```
def backtick_codeblock(input)
input.gsub /<p>`{3}\s(\w+)<\/p>\n\n<pre><code>([^<]+)<\/code><\/pre>\n\n<p>`{3}<\/p>/m do
# Markdown support
input = input.gsub /<p>`{3}\s(\w+)<\/p>\s*<pre><code>\s*(.+?)\s*<\/code><\/pre>\s*<p>`{3}<\/p>/m do
lang = $1
str = $2.gsub('&lt;','<').gsub('&gt;','>')
highlight(str, lang)
end
# Textile support
input = input.gsub /<p>`{3}\s(\w+)<br\s*\/>\n(.+?)`{3}<\/p>/m do
lang = $1
str = $2.gsub(/^\s{4}/, '').gsub(/<br\s*\/>$/, '')
highlight(str, lang)
end
input.gsub /^`{3}\s(\w+)\n(.+?)\n`{3}/m do
lang = $1
str = $2.gsub(/^\s{4}/, '')
highlight(str, lang)
end
end
# Replaces relative urls with full urls