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authorSimon Tatham <anakin@pobox.com>2005-07-24 10:09:04 +0000
committerSimon Tatham <anakin@pobox.com>2005-07-24 10:09:04 +0000
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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(). [originally from svn r6136]
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