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regmatch(): eliminate reginput variable
authorDavid Mitchell <davem@iabyn.com>
Thu, 13 Sep 2012 21:41:02 +0000 (22:41 +0100)
committerDavid Mitchell <davem@iabyn.com>
Fri, 14 Sep 2012 07:49:35 +0000 (08:49 +0100)
commitd60de1d1b245e14b79e533480598c0698acb0ef7
treeb9f7b4441d2a155b7f40121a30807314c537b41f
parent730f4c74d6a446d682f5a3ce09166277cf022b9e
regmatch(): eliminate reginput variable

The remaining uses of reginput are all assignments; its value is
never used. So eliminate it.

Also, update the description of S_regrepeat(), which was woefully out of
date (but mentioned reginput).
regexec.c