These language modules provide syntax coloration for 65C02 assembly
and Applesoft BASIC when used with Bare Bones Software's TextWrangler
or BBEdit. Put them into:

~/Library/Application Support/TextWrangler/Langauge Modules
or
~/Library/Application Support/BBEdit/Language Modules

Source code files for Applesoft can be auto-recognized if have file type
.asb, and assembly source files can end in .6502 or .65C02 .

Latest version (not that they change often) is at
http://appleii.ivanx.com . Questions to ivan@ivanx.com