Commits


Trivial changes: whitespace and modes. Remote whitespace at the ends of lines. Remove blank lines from the ends of files. Change modes on source files so that they are not executable. Signed-off-by: Dan Cross <cross@gajendra.net>


no c99 isms


colors (Gregor Asplund)


ctype sign fixes (Tom Miller)


NetBSD-macppc ctype needs uchars.


Checkpoint.


clean up when finished. don't set PLAN9 don't set PLAN9


Add graph, plot