Re: [PATCH/alternative/raw and rough] setup.c: denote repo wide pathspecs by ':'

Michael J Gruber [off-list ref] writes:

Also, e.g.,

git grep -e frotz "*.c" ":*.h"

will look in all C files in the cwd and and all headers everywhere.

Ah, that is cute.  I don't know if the syntax is acceptable to the general
public, but I do see the beauty in that approach of marking individual
pathspec as "(the rest is) from root".

Nice.