Here is something I would like to take off the to-do list. I split the sqXWindow.c file (current version from SF) into three C files and a couple of new headers.
If you are doing any work with sqXWindow.c, I would appreciate if you can take a quick look at this and let me know if it looks OK. If there are no objections, I will update SourceForge in a day or two.
The files are: sqMain.c sqXWindow.c sqXWindow.h sqCopyImage.c sqCopyImage.h
Dave
p.s. Apologies to anyone who might be currently working on changes to sqXWindow.c. Having done this once, I can now redo this work if needed, although I would obviously like to avoid that if possible.