Patch to add fixed size and fixed ratio rectangular selections to gimp.
hacked by Chap Lovejoy chap@cc.gatech.edu

If you have comments or suggestions for improving this or if you do 
something neat with it, email me please.

This is a patch for gimp v1.0.0, although it does work with previous versions
as far back as 0.99.28 (possibly farther I haven't tested).
Apply the patch in the root dir of your gimp source tree using the command
patch -p 1 < gimp-chap-980622-0.patch
