[PATCH v1 2/3] doc: rebase: fixup! can take an object name

[Philip Oakley <philipoakley@iee.org>]

Since 68d5d03 (rebase: teach --autosquash to match on sha1 in addition
to message, 2010-11-04) the commit subject can refer directly to the
destination object hash as a single word.)...

Signed-off-by: Philip Oakley <philipoakley@iee.org>
---
v1
This is about the actual commit subject line, rather than the --fixup
options to the commit command.

This came out of https://public-inbox.org/git/FAE9116880074D6FA421942CCAEC368F@PhilipOakley/
where I was expecting to be able to say 'fixup! <sha1> my message', but
I can't (which would be another day's patch - fixup! <rev>! my message').

One question is whether 'standalone' is clear enough, or needs to say
'single word revision'? (which would mean it's not 'object name')

Further, with more digging, I think that any
rev specifier that has no spaces should work [1], despite the 68d5d's
title. Though maybe during the relevant phase of rebase -i some of the
rev specifiers may not work because of the series being rewound - dunno.

[1] https://github.com/git/git/blame/v2.9.2/git-rebase--interactive.sh#L790
---
 Documentation/git-rebase.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index 0387b40..66b789a 100644
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -421,7 +421,8 @@ without an explicit `--interactive`.
 --no-autosquash::
 	When the commit log message begins with "squash! ..." (or
 	"fixup! ..."), and there is a commit whose title begins with
-	the same ..., automatically modify the todo list of rebase -i
+	the same "..." message, or a commit object name (standalone),
+	automatically modify the todo list of rebase -i
 	so that the commit marked for squashing comes right after the
 	commit to be modified, and change the action of the moved
 	commit from `pick` to `squash` (or `fixup`).  Ignores subsequent
-- 
2.9.0.windows.1