[issue231] Option to have diff displayed in commit editor buffer

[Dan Smith]

New submission from Dan Smith <danms at us.ibm.com>:

I think it would be useful to have the option to have a diff of my changes
displayed in the editor buffer while committing.  Perhaps something like "hg
commit --show-diff" or something.  I find myself making several changes per
changeset, but only recording the most recent in my commit message.  If you
prefix the diff with "HG:" then it won't go into the commit message (which, of
course, would be a good thing :)

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messages: 1165
nosy: dsmith
priority: feature
status: unread
title: Option to have diff displayed in commit editor buffer

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Mercurial issue tracker <mercurial-bugs at selenic.com>
<http://www.selenic.com/mercurial/bts/issue231>
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