Il 04/06/2012 16:42, Paul Eggert ha scritto: > On 06/04/2012 02:23 AM, Jim Meyering wrote: >> The existence of a large sparse test file named 8T-or-so >> would make po/Makefile.in.in's use of grep (to search for "GNU grep" >> as an indication that this is a GNU package) exit 2 > > Hah! This is a grep performance bug I've been meaning to fix for > months. I'll try to bump the priority. Such searches > should be able to skip holes.
What if the regex matches \0? Paolo
