[cvsnt] Merge Application

Mitch Davis Mitch.Davis at EXTEL.COM.AU
Wed Jun 18 13:43:28 BST 2003


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> > Yes see below.  I presume you're looking for a 3-way 
> > because you want to specify where the output should go. 
> > You can do this by making a copy of a directory and 
> > working on the copy. 
> > A three-way merge is something else - useful for when 
> > you have a base file from which TWO lines of development 
> > have occurred. 
>
> i am looking for a true three-way merge, and not just
> to save else where, I essentially have "two lines of development.
> I've used winmerge, its a great two way merge, but...
>
> XEmacs is the only three way in that list?

XEmacs is the only one of these three that has a 3-way merge.
There may be other tools (free and not free) but I don't know
of them.

You can have a look at how it appears by going here:

  http://www.cs.washington.edu/homes/gjb/ToolsTalks/emacs/ppframe.htm

Scroll down the left-hand side and click on "EDiff".
In this (small) screen shot, the user is looking at
diff 4 out of 20.  The cyan text shows words that
have been inserted.  When in ediff mode, copying from
one buffer to another is as simple as pressing "a" or
"b".  In 3-way mode, you'd press "ab" to copy the "a"
change to buffer "b".

Is this more like you're looking for?

As far as I know, ediff won't act recursively on
directories.  I got around this by writing a shell
script which used "diff" to find files which
differed, then called "gnuclient" (part of XEmacs)
to run the XEmacs command to start up ediff on the
files.

Mitch.

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