Re: doubled words

[Mike Stump]

On Apr 10, 2011, at 2:07 PM, Jim Meyering wrote:
> $ git ls-files .|xargs perl -0777 -n -e 'while (/\b(it)\s+\1\b/gms)' -e 
> '{$n=($` =~ tr/\n/\n/ + 1); ($v=$&)=~s/\n/\\n/g; print "$ARGV:$n:$v\n"}'|grep 
> -v ChangeLog
> gcc/config/cris/cris.opt:152:it it
> gcc/gensupport.c:1066:it\n     it

These are obvious to me, so I checked in fixes for them.