Sublime Text 2 and 3 package - runekaagaard/snowscript GitHub Wiki
It is ugly to code in plain text without any syntax highlight.
There is text mate bundle for Snowscript out there: https://github.com/waterlink/sublime-text-snowscript
This syntax highlight could be used in TextMate too.
It has:
- installation instructions on readme page,
- syntax highlight for Sublime Text 2 and 3 for .snow files,
- sublime build rules to compile .snow files to .php files,
- basic bootstrap script for Snowscript itself for Ubuntu (tested on Ubuntu 13.04, but should work on LTS).