Proxy Item

  • SCM bundle
  • Generic build action etc. (work in progress)

Semantic Class

  • Import/export commands, e.g. Binary Property List
  • Will/did save callbacks, e.g. Make Script Executable


  • Byte order mark / endian: UTF-8, UTF-16, UTF-32.
  • .tm_properties: attr.file.unknown-encoding.
  • Extended attributes:
  • Line endings

TextMate will do a few tests against your file:

  1. Does it have an UTF-8/16/32 BE/LE BOM?
    Do not take this to mean that UTF-8 BOMs are fine!
  2. Does it have a extended attribute?
  3. Does it have an encoding setting via .tm_properties?
  4. Is it valid ASCII/UTF-8?

If all of these tests fail, it will ask you to pick the proper encoding.