[PATCH] sed: accept s///i as a synonym for s///I ("ignore case")

[Denys Vlasenko]

On Friday 06 December 2013 03:09, David A. Wheeler wrote:
> The git patch below makes the sed s/// "i" flag a synonym for the "I" flag.
> These flags cause case to be ignored when matching.
> 
> GNU sed accepts both "i" and "I". Also, POSIX recently accepted standardizing "i" as the flag name:
>   http://austingroupbugs.net/view.php?id=779

Applied, thanks!