chiark / gitweb /
When we run out of background colours for chains and wrap back to the
authorSimon Tatham <anakin@pobox.com>
Sun, 18 Sep 2011 07:43:18 +0000 (07:43 +0000)
committerSimon Tatham <anakin@pobox.com>
Sun, 18 Sep 2011 07:43:18 +0000 (07:43 +0000)
commit295fb9fd83512432404cd701c8b09bae4e627e20
tree98bba232082fdf2f4ccf0d684490c256891e4db2
parent7f8919952ff61e69f264082f06d4b2698cc1dedd
When we run out of background colours for chains and wrap back to the
beginning, we should wrap back to COL_B0+1 rather than COL_B0 itself,
so as not to reuse white. White should be special, and always indicate
a properly numbered square.

[originally from svn r9305]
signpost.c