Had a quick look, but I can't find a good (any?) shell (sh, ksh, csh) editors for eclipse.
I've been doing a lot of editing of *.csh files recently, and it is bugging me having eclipse open them in the system default editor. I've changed that behaviour to be the default text editor in eclipse, but obviously there is no syntax highlighting.
I was initially just looking solely for some syntax highlighting, but have noticed while searching that there are entire plugins devoted to different file type development? Not sure what these provide though.
I'm not really sure what I'm looking for, but basically just a bit of colour.
GC.