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RE: Revision 2 [was Re: [PATCH] Fix for Issue #1093 (pre-release)]

From: Sander Striker <striker_at_apache.org>
Date: 2003-10-29 12:56:17 CET

> From: Shlomi Fish [mailto:shlomif@vipe.technion.ac.il]
> Sent: Wednesday, October 29, 2003 12:52 PM

> > Look, the solution to issue #1093 is two fold:
> >
> > 1. Introduce UI for specifying the 3 piece of information
> > necessary for describing a Subversion history set:
> >
> > - a revision X
> > - the path P in that revision X (to pinpoint a given line of history)
> Why a single path? A diff can operate on two distinct (even unrelated)
> pathes.
> > - a range {M:N} of that line of history on which to operate.
> >
> I don't really understand this section. What is the difference between the
> revision X and N:M. You mean that in revision X both pathes are present?
> And we diff P1 at X where it was at revision M and P2 at X where it was at
> revision N?

Say your working copy is at rev X. You want to know the differences of
path P between rev M and N. First, you find P@X and then, using the
history code figure out (P@X)@M and (P@X)@N, which you diff.

Make sense?


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Received on Wed Oct 29 12:57:01 2003

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