git-shortlog(1): document behaviour of zero-width wrap

Commit 00d3947 (Teach --wrap to only indent without wrapping) added special behaviour for a width of zero in the '-w' argument to 'git-shortlog' but this was not documented. Fix this. Signed-off-by: John Keeping <john@keeping.me.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>

John Keeping committed Jan 9, 2013 at 20:16 UTC 0e82bd043019c9cdda254405c49b3d5fc2d00c55
1 file changed +3
Documentation/git-shortlog.txt
+3
@@ -44,6 +44,9 @@ OPTIONS
44 line of each entry is indented by `indent1` spaces, and the second
45 and subsequent lines are indented by `indent2` spaces. `width`,
46 `indent1`, and `indent2` default to 76, 6 and 9 respectively.
47 ++
48 +If width is `0` (zero) then indent the lines of the output without wrapping
49 +them.
50
51
52 MAPPING AUTHORS