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Re: limit the number of log entries displayed by C-x v l


From: Dan Nicolaescu
Subject: Re: limit the number of log entries displayed by C-x v l
Date: Thu, 19 Nov 2009 22:59:51 -0800 (PST)

Thierry Volpiatto <address@hidden> writes:

  > Stefan Monnier <address@hidden> writes:
  > 
  > >>> Having tried it on Bzr I see that it's still sufficiently slow with that
  > >>> backend, that I might prefer to see the complete log so I can then
  > >>> navigate it to see the various revisions I'm interested in, rather than
  > >>> get a single-comment N times.
  > >> Then one can just do C-x v l ...
  > >
  > > Good point.
  > >
  > >> The reason I found your idea to show a single entry interesting: with
  > >> the limiting of C-x v l output that we do now by default, you can ask
  > >> for a log in vc-annotate and not get it if the log entry is old enough.
  > >> It's rather nice to see exactly the entry you asked for.
  > >> So what should we do?
  > >
  > > Change vc-annotate's code so that if the file's log is already displayed
  > > in the *vc-change-log* buffer, it just jumps to the appropriate entry,
  > > otherwise it does what your code did (i.e. ask the backend for just
  > > that revision's log).
  > 
  > Have a look at xhg-annotate mode in DVC (screenshot).
  > http://tinyurl.com/ycen32l

That seems to show a buffer with both the diff and the log.
Why is that a good idea?  What mode does it use?




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