This is an archive of the discontinued Mercurial Phabricator instance.

	fncache = {}			fncache = {}
	change = repo.__getitem__			change = repo.__getitem__

	# First step is to fill wanted, the set of revisions that we want to yield.			# First step is to fill wanted, the set of revisions that we want to yield.
	# When it does not induce extra cost, we also fill fncache for revisions in			# When it does not induce extra cost, we also fill fncache for revisions in
	# wanted: a cache of filenames that were changed (ctx.files()) and that			# wanted: a cache of filenames that were changed (ctx.files()) and that
	# match the file filtering conditions.			# match the file filtering conditions.

	if match.always():			if match.always() or allfiles:
	# No files, no patterns. Display all revs.			# No files, no patterns. Display all revs.
	wanted = revs			wanted = revs
	elif not slowpath:			elif not slowpath:
	# We only have to read through the filelog to find wanted revisions			# We only have to read through the filelog to find wanted revisions

	try:			try:
	wanted = walkfilerevs(repo, match, follow, revs, fncache)			wanted = walkfilerevs(repo, match, follow, revs, fncache)
	except FileWalkError:			except FileWalkError:

tests/test-grep.t

	test -rMULTIREV with --all-files			test -rMULTIREV with --all-files

	$ cd sng			$ cd sng
	$ hg rm um			$ hg rm um
	$ hg commit -m "deletes um"			$ hg commit -m "deletes um"
	$ hg grep -r "0:2" "unmod" --all-files			$ hg grep -r "0:2" "unmod" --all-files
	um:0:unmod			um:0:unmod
	um:1:unmod			um:1:unmod
				$ hg grep -r "0:2" "unmod" --all-files um
				um:0:unmod
				um:1:unmod
	$ cd ..			$ cd ..