[PATCH 0 of 2] add --log option to bisect

[Bernhard Leiner]

Hi, 

I saw the following conversion on IRC today:

<mssnlayam> How display the current state of mercurial's bisect information?
<brendan> currently I believe you're stuck with `cat .hg/bisect.state`
<mssnlayam> oh cool
<mssnlayam> not very pretty, but serves the purpose


Well, this patch series introduces a pretty solution: an additional 
'--log' (or -l) option for the bisect command. 
('log' because the equivalent git option is also called log)