skin_engine: Allow negative numbers for the start offset in %ss
commitb2202a3d7cce23c20192c1b62cf2f934f78f61df
authorJonathan Gordon <rockbox@jdgordon.info>
Tue, 27 Mar 2012 12:42:00 +0000 (27 23:42 +1100)
committerJonathan Gordon <rockbox@jdgordon.info>
Tue, 27 Mar 2012 12:42:00 +0000 (27 23:42 +1100)
tree8603ebf8d23bd44d29b322a0809c6a8327560533
parent215ac639ff82a5064d3a24db005ddd49ec9e1429
skin_engine: Allow negative numbers for the start offset in %ss

i.e %ss(-1, -, %ia) will get the last letter in the %ia tag

Change-Id: I6b2764d30c072b549e7424fc6e847ec48850b46a
apps/gui/skin_engine/skin_tokens.c
manual/appendix/wps_tags.tex