At present, cgraph uses a separate refstr cache for each graph. This means that in
authorEmden Gansner <erg@research.att.com>
Wed, 12 Oct 2011 14:43:25 +0000 (10:43 -0400)
committerEmden Gansner <erg@research.att.com>
Wed, 12 Oct 2011 14:43:25 +0000 (10:43 -0400)
commitde46e09bb88d9203815563b27dd50f5fad6145ff
treeebb12f4343e81005df0dd2df975dc9a19ac9697f
parent67eb169da4dff060849320e1292776d11e593792
At present, cgraph uses a separate refstr cache for each graph. This means that in
agcopyattr(), new strings are generated but the html bit may be lost. This fix
makes sure the bit is transferred.
lib/cgraph/attr.c
lib/cgraph/cghdr.h
lib/cgraph/refstr.c