web/editor.md/lib/codemirror/mode/gfm/index.html
GitHub Flavored Markdown ======================== Everything from markdown plus GFM features: ## URL autolinking Underscores_are_allowed_between_words. ## Strikethrough text GFM adds syntax to strikethrough text, which is missing from standard Markdown. Mistaken text. **works with other fomatting** spans across lines ## Fenced code blocks (and syntax highlighting) javascript for (var i = 0; i \< items.length; i++) { console.log(items[i], i); // log them } ## Task Lists - [] Incomplete task list item - [x] **Completed** task list item ## A bit of GitHub spice * SHA: be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2 * User@SHA ref: mojombo@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2 * User/Project@SHA: mojombo/god@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2 * #Num: #1 * User/#Num: mojombo#1 * User/Project#Num: mojombo/god#1 See http://github.github.com/github-flavored-markdown/.
Optionally depends on other modes for properly highlighted code blocks.