To build SciTE for GTK-1.2, be sure to NOT have pkgconfig installed.
Having it installed makes the source code assume that you want and
have GTK>2.0 installed.

1.60 may be the last version that compiles easily or works right.
Later versions may not be fully functional with GTK<2.0.
I was able to compile 1.62 and 1.63, but with a bug in the drawing
of the border under the tab bar.

This version doesn't compile with gcc-4.4.2, although it would
with gcc-4.3.2 if '-Wall' was taken out of the defines.

The solution is to use gcc-3.4.6 to compile it.