Re: Two crazy proposals for changing git's diff commands

Reading bits an pieces of your email gives an idea:
[...given at the end of this email]
On Wed, Feb 08, 2006 at 04:29:44PM -0800, Carl Worth wrote:

So, here I am as a newly converted index-embracer---no more index
denying from me.

However, I'm still trying to wrap my brain around the various diff
commands that git provides and how they would fit into my workflow,
Junio and I have touched on this already in a previous thread, but I'm
starting here with more fresh and complete analysis of the UI around
diff.

...

[*] It's not the original topic of this post, but now that I've
finished this, I realize that if the diff proposal were implemented
then "commit-files" would make a dandy replacement for "commit
-a". That could lead to finally providing the parallel preview
commands I originally wanted:

	git diff-index	# as preview for
	git commit-index
and:
	git diff-files	# as preview for
	git commit-files

Then "git commit" would just be a shortcut for git commit-index.

(Oh, and that would also lead to a natural "git ci" abbreviation too,
if desired. This would parallel the "ci == checkin" abbreviation that
some other systems provide.)

I think the separate notions of commit-index and commit-files would do
a good job of allowing for simple tutorials, (eliminates the "what the
heck is -a all about?" questions), that also don't contribute to
general index-unawareness lead to later index-confusion as the current
"git diff; git commit -a" does.

This might even lead to a natural distinction between "git
status-index" and "git status files" too.

...and now the idea:
What if we leave the normal long commands alone, so scripts and
muscle memory are not disturbed, but create some short commands
that give intuitive true parallel previews:
  "git di" and "git ci" (diff or commit index)
  "git df" and "git cf" (diff or commit files)
  "git dm" and "git cm" (diff or commit merge)
and of course any other little bits as needed like:
  "git si", "git sf", etc. (status index, status file, etc.)
This would give a chance to "start over" with clear commands,
without causing a ruckus among existing loyal users.  WDYT?

--Tim Larson