SubEthaEdit 1.x
Brian McCallister has done a plugin for
SubEthaEdit which is
here.
SubEthaEdit 2.x
A new-format language "mode" for SubEthaEdit 2.x is available
here.
VIM
VIM has been done by Alessio Pace
here.
Xcode
A language specification for Apple's
Xcode IDE is available
here.
TextPad 4
Guillaume Laforge wrote a syntax file for the TextPad text editor which can be downloaded
here. This file should be installed in the Samples subdirectory of your TextPad installation.
Emacs
Jeremy Rayner has written a groovy-mode for emacs, details of which can be found on the Emacs Plugin page.
Russel Winder has started an alternative to Jeremy's based on CC Mode (Jeremy's was reworking of ruby-mode). Also Stuart Clayman has created a Groovy execution mode. See the Emacs Plugin page for details.
UltraEdit
Find more info on the UltraEdit Plugin page.
Crimson Editor
Syntax files have been created for Crimson Editor by Jim Ruley.
PS PAD
Syntax file for Ps PAdis available here
by Marc DeXeT