Topic: Plugin: pawGFM Filter
The editor is still Alpha, so please tell me if you found some bugs or strange behaviours. The tail.writer script is also available as stand-alone script on GitHub. (There is also a full demonstration)
The GitHub Flavored Markdown markup syntax supports tables, strikethrough and <pre> code blocks with the "```" token. (And my tail.writer editor supports also underlined text via HTML).
You can select multiple lines and click (for example) on the list action. It will add a list token (eg.: "- ") to each single line.
If you start a list and press Enter, after your first list item, it will insert the list item token (eg.: "- ") automatically. If you press enter again (without writing anything), it will break the list block and remove the last empty list item.
Working TAB and SHIFT+TAB
You can Indent and Outdent a line by pressing TAB and SHIFT+TAB and it works fluid. (The default markdown editor has a bug, where multiple Indents cannot be removed by pressing SHIFT+TAB, at least in Chrome).
The textarea field will increases its height automatically if more place is needed.
I hope you like it.