When setting up a font, if we've done that font already, return the
authorben <ben@cda61777-01e9-0310-a592-d414129be87e>
Tue, 9 May 2006 22:13:58 +0000 (22:13 +0000)
committerben <ben@cda61777-01e9-0310-a592-d414129be87e>
Tue, 9 May 2006 22:13:58 +0000 (22:13 +0000)
commitae6133691a9d4c044cd2fd14d00e606f194e873e
tree511bac42ff19ca600e31ac40f809fb23274cfcc3
parentc419cb975a375cc3cd6d1407cda546dea9154bce
When setting up a font, if we've done that font already, return the
existing instance.  This saves outputting each font several times.

git-svn-id: svn://svn.tartarus.org/sgt/halibut@6668 cda61777-01e9-0310-a592-d414129be87e
bk_paper.c