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2014-12-02libdraw, libframe, acme: fix, guard against inverted range in textsetselectRuss Cox1-0/+3
Credit to Roi Martin <jroi.martin@gmail.com> for noticing that libdraw was being passed a negative string length and for finding the sequence of keystrokes that make acme do it reproducibly. Change-Id: If3f3d04a25c506175f740d3e887d5d83b5cd1bfe Reviewed-on: https://plan9port-review.googlesource.com/1092 Reviewed-by: Russ Cox <rsc@swtch.com>
2005-07-13free subfonts correctlyrsc1-2/+9
2003-09-30Initial revisionrsc1-0/+137