I’ll write a short howto for myself on expanding functionality of OmegaT with scripts.
Here’s what I have come across so far:

  1. Using X clipboard in scripts
    Linux Tip – Route Standard Output Into to the Clipboard | Michael Lissner
  2. Some scripts from the Mac world (we can use a lot of the stuff)
    OmegaT 2.0, shell scripts and Automator… – Mac for Translators | Google Groups
    OmegaT 2.0 extract tags/extract text – Mac for Translators | Google Groups
  3. Several scripts from someone Roberto Bechtlufft (can be used as a reference)
    programas:start [Bech Translations]