[issue242] remove deprecated hook variables

[Thomas Arendsen Hein]

New submission from Thomas Arendsen Hein <thomas at intevation.de>:

old-style hook variables (like $NODE instead of $HG_NODE) were deprecated before
release 0.8.1. I think it is time to remove them now from code and documentation.

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messages: 1263
nosy: ThomasAH
priority: feature
status: unread
title: remove deprecated hook variables

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Mercurial issue tracker <mercurial-bugs at selenic.com>
<http://www.selenic.com/mercurial/bts/issue242>
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