[[!comment format=mdwn
 username="joey"
 subject="""comment 2"""
 date="2023-06-12T20:08:40Z"
 content="""
I think it makes sense to have a command that displays the value of a
config that will be used, and where that value is configured. I've implemented 
`git-annex config --show-origin` to do that.

For example:

	% git-annex config --show-origin annex.largefiles
	  annex.largefiles may be configured in gitattributes. Pass --for-file= with a filename to check
	branch:git-annex	exclude=*.c
	% git-annex config --show-origin annex.largefiles --for-file=foo
	gitattributes	largerthan=100kb
	% git config annex.largefiles oops
	% git-annex config --show-origin annex.largefiles --for-file=foo
	file:.git/config	oops
"""]]
