On Wed, 2019-10-30 at 16:17 -0400, Jeff King wrote: > On Wed, Oct 30, 2019 at 12:58:59PM -0700, Joe Perches wrote: > > > Instead of duplicating a grep pattern with grep -oh after > > git grep like > > this: > > > > $ git grep -P '(?:[a-z0-9_]+_)?for_each(?:_[a-z0-9_]+)?' -- '*.[ch]' | \ > > grep -P -oh '(?:[a-z0-9_]+_)?for_each(?:_[a-z0-9_]+)?' > > > > it could be useful to have git grep have the same '-o' option > > as gnu grep. > > Doesn't it already? > > $ git grep -P -oh '(?:[a-z0-9_]+_)?for_each(?:_[a-z0-9_]+)?' > for_each > for_each > for_each_abbrev > for_each_builtin > for_each_string_list_item > for_each_ut > [etc...] > > It was new in Git v2.19. OK, nice. I never actually tried it and I have 2.24. My docs need updating as that option is not mentioned.
