[p4] Line-by-line revision information?

[Jonathan Kamens]

>  From: "Tyler, Tom" <Tom.Tyler at Monster.com>
>  Date: Thu, 17 Jan 2002 13:58:52 -0500
>  
>  Yes, download the 'p4pr.pl' from the Perforce web site, contributed by Bob
>  Sidebotham.

Personally, I prefer my version, which is available from
public.perforce.com:1666 as //guest/jonathan_kamens/p4pr.perl.

The two main new features are:

* It will trace back through branchings, as opposed to only showing
  you changes back through revision 1 of the file's current location.

* You can specify "--after=DATE" to only look at changes after the
  specified date.  This way, if you know that the code you're
  wondering about couldn't have been changed more than <whatever> ago,
  you can limit how far back the script goes and hence make it run
  faster.

jik