regcomp.c: /a should handle /\xdf/i same as /u
authorKarl Williamson <public@khwilliamson.com>
Sat, 12 Mar 2011 19:37:40 +0000 (12:37 -0700)
committerKarl Williamson <public@khwilliamson.com>
Sat, 12 Mar 2011 19:56:19 +0000 (12:56 -0700)
commit419d89744c528882284e8c1f6db945501a4ca7b6
tree392c905be1c7e03f2c942a8c340151ffc7c4e5fe
parenta10707d85bb39630271c7862504e361a1cc722f9
regcomp.c: /a should handle /\xdf/i same as /u

/a and /u should match identically case-insensitively, but they didn't.
Nor was /a being tested because it was thought that they handled things
identically, and the tests were already taking too long.  So this adds
some tests as well.
regcomp.c
t/re/fold_grind.t