Git with broken hash generation to generate collisions between object IDs. Don't use this!
https://undefinedbehavior.de/posts/commit-vandalism/
d8d2df08f6
It seems Tk 8.4 can't draw arrows on diagonal line segments. This adds code to the optimizer to make the last bit of a line go vertically before being terminated with an arrow pointing downwards, so that it will be drawn correctly by Tk 8.4. Signed-off-by: Paul Mackerras <paulus@samba.org> |
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