Remove deprecated github-markdown markup

From [RubyGems](https://rubygems.org/gems/github-markdown/versions/0.6.9):

> THIS GEM IS NOT MAINTAINED AND NOT SUPPORTED.

Also, the GitHub repository, maintained by GitHub, was removed.

The link is now a redirect, it doesn't point to the GFM page anymore.
This commit is contained in:
Jérémie Astori
2016-07-11 12:19:43 -04:00
committed by GitHub
parent 148eda2990
commit 66a2bb0393
-1
View File
@@ -81,7 +81,6 @@ Gollum presently ships with support for the following markups:
Since all markups are rendered by the [github-markup](https://github.com/github/markup) gem, you can easily add support for other markups by additional installation:
* [AsciiDoc](http://asciidoctor.org/docs/asciidoc-syntax-quick-reference/) -- `[sudo] gem install asciidoctor`
* [Creole](http://www.wikicreole.org/wiki/CheatSheet) -- `[sudo] gem install creole`
* [GitHub Flavored Markdown](https://help.github.com/articles/github-flavored-markdown) -- `[sudo] gem install github-markdown`
* [MediaWiki](http://www.mediawiki.org/wiki/Help:Formatting) -- `[sudo] gem install wikicloth`
* [Org](http://orgmode.org/worg/dev/org-syntax.html) -- `[sudo] gem install org-ruby`
* [Pod](http://perldoc.perl.org/perlpod.html) -- requires Perl >= 5.10 (the `perl` command must be available on your command line)