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Another diagnostic mode for Untangle: if compiled with
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sun, 24 Jul 2005 10:09:04 +0000 (10:09 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sun, 24 Jul 2005 10:09:04 +0000 (10:09 +0000)
commit0d98f76fcfb547a00ba3a7c8d785fa98c02109e0
treef02570b2be10678f4d3bdc3afb217c7035665fb7tree | snapshot (tar.gz zip)
parent7d1cfbb72eb1493f247d3beba4bb70a198465815commit | diff
Another diagnostic mode for Untangle: if compiled with
`-DSHOW_CROSSINGS', it will show each edge in red if it is crossed
by anything, and in black otherwise. Distracting and not
particularly useful during play, but occasionally handy for
debugging cross().

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@6136 cda61777-01e9-0310-a592-d414129be87e
untangle.c diff | blob | blame | history
Simon Tatham's portable puzzles collection; import of svn://svn.tartarus.org/sgt/puzzles