* lua-mode now lives in github.
* Small patch to show how to make Emacs automatically use lua-mode for
files that have a hash-bang line containing "lua", even if they don't
have a ".lua" suffix.
* Customization of indent level and comments.
Changes:
- Cleans up the code and attempts to improve long string colouring.
- Adds syntax colouring for variable declarations and long strings,
and tidies up the source somewhat, while simplifying the
distribution to a single ELisp file.
- Fixes minor bugs.