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regex: Add new node type EXACTFU_SS
authorKarl Williamson <public@khwilliamson.com>
Sat, 24 Dec 2011 02:30:09 +0000 (19:30 -0700)
committerKarl Williamson <public@khwilliamson.com>
Thu, 19 Jan 2012 18:58:18 +0000 (11:58 -0700)
commit3c7606610aea217f76f5efe36a0540064ff6919a
tree0dd44e6a173a7dfe1c3c49ac62dc32373aa40eb2
parentd2197104bf4db0983b266cf51c5f9b509a1d606b
regex: Add new node type EXACTFU_SS

This node will be used to distinguish between the case in a non-UTF8
pattern and string where something could be matched that is of different
lengths.  The only instance where this can happen is the LATIN SMALL
LETTER SHARP S can match the sequences "ss", "Ss", "sS", or "SS", hence
the name.

This node is not currently generated; this prepares for future commits
regcomp.c
regcomp.sym
regexec.c
regnodes.h