class PublifyApp::Textfilter::Markdown
Public Class Methods
filtertext(text)
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# File lib/publify_textfilter_markdown.rb, line 48 def self.filtertext(text) # FIXME: Workaround for BlueCloth not interpreting <publify:foo> as an # HTML tag. See <http://deveiate.org/projects/BlueCloth/ticket/70>. escaped_macros = text.gsub(%r{(</?publify):}, '\1X') html = BlueCloth.new(escaped_macros).to_html.gsub(%r{</?notextile>}, "") html.gsub(%r{(</?publify)X}, '\1:') end
help_text()
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# File lib/publify_textfilter_markdown.rb, line 14 def self.help_text <<~TXT [Markdown](http://daringfireball.net/projects/markdown/) is a simple text-to-HTML converter that turns common text idioms into HTML. The [full syntax](http://daringfireball.net/projects/markdown/syntax) is available from the author's site, but here's a short summary: * **Paragraphs**: Start a new paragraph by skipping a line. * **Italics**: Put text in *italics* by enclosing it in either \* or \_: `*italics*` turns into *italics*. * **Bold**: Put text in **bold** by enclosing it in two \*s: `**bold**` turns into **bold**. * **Pre-formatted text**: Enclosing a short block of text in backquotes (`) displays it in a monospaced font and converts HTML metacharacters so they display correctly. Example: ``<img src="foo"/>`` displays as `<img src="foo"/>`. Also, any paragraph indented 4 or more spaces is treated as pre-formatted text. * **Block quotes**: Any paragraph (or line) that starts with a `>` is treated as a blockquote. * **Hyperlinks**: You can create links like this: `[amazon's web site](http://www.amazon.com)`. That produces "[amazon's web site](http://www.amazon.com)". * **Lists**: You can create numbered or bulleted lists by ending a paragraph with a colon (:), skipping a line, and then using asterisks (*, for bullets) or numbers (for numbered lists). See the [Markdown syntax page](http://daringfireball.net/projects/markdown/syntax) for examples. * **Raw HTML**: Markdown will pass raw HTML through unchanged, so you can use HTML's syntax whenever Markdown doesn't provide a reasonable alternative. TXT end