ext/POSIX/POSIX.xs: Add comments
authorKarl Williamson <public@khwilliamson.com>
Thu, 13 Feb 2014 00:04:52 +0000 (17:04 -0700)
committerKarl Williamson <public@khwilliamson.com>
Sat, 15 Feb 2014 23:22:44 +0000 (16:22 -0700)
commit31e107a4b96b46524645aec2c742b8619717b73b
treefd7e266be446b4d12e4ff15b4178e9f88adbbd7f
parent797ff1a045f4cdd0fe15e411106810e7d1896691
ext/POSIX/POSIX.xs: Add comments

If these few lines are uncommented, the isfoo() functions will no longer
return TRUE for an empty string input.  Since we decided to deprecate
them, it will be unlikely that we do this, but I had written this before
that, and even though it's trivial, I think it better to potentially
save a little work .
ext/POSIX/POSIX.xs