re_intuit_start(): update stclass code comments
authorDavid Mitchell <davem@iabyn.com>
Sat, 15 Mar 2014 15:08:46 +0000 (15:08 +0000)
committerDavid Mitchell <davem@iabyn.com>
Sun, 16 Mar 2014 18:03:50 +0000 (18:03 +0000)
commitc75a398555a9e21701ddca2d18783ad15b6b1700
tree981231112a6ea78931ceac96a60749d5b4f1af22
parent8f2ced4fed952b3c2d5fdb8b7ded8c0785c49d0b
re_intuit_start(): update stclass code comments

Document instances where its safe to use bytes verses char length
arithmetic, and generally improve some of the commentary in this block of
code.
regexec.c