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:
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.