|
From: | Glenn Morris |
Subject: | bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend). |
Date: | Wed, 28 Nov 2012 15:26:33 -0500 |
User-agent: | Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
Oleksandr Gavenko wrote: > **PS** Why Emacs uses -r R1 -r R2 for HG? "-c" - do job more better as it > actually compares to its first parent. Because the Emacs command is a specific instance of the general question "find the difference between revisions R1 and R2". Naively, I expect these two to be exactly equivalent when R2 = R1 + 1. `bzr help diff' says they are, I didn't check.
[Prev in Thread] | Current Thread | [Next in Thread] |