The Mac OS X IDE page describes the use of Wine and various Windows IDEs — these instructions might also roughly apply to Linux. The cross-platform page might also offer some clues.

Syntax coloring with KDE KatePart

KatePart, related to Kate, is a Linux KDE text editor component. Besoa Rabenasolo has written a MathProg syntax coloring file for KatePart. It also features code folding through the tags #BEGIN and #END. The file can be downloaded from here and should be renamed to gmpl.xml and installed here:

~/.kde4/share/app/katepart/syntax

or for newer versions of kde, here:

/usr/share/kde4/apps/katepart/syntax

Although well structured, the syntax file file is a first cut and could be improved. Some MathProg key words are not currently supported. Users are also free to adapt the file as they see fit.