From: Thomas Rast <trast@student.ethz.ch>
Date: Thu, 5 Feb 2009 08:28:26 +0000 (+0100)
Subject: add -p: prompt for single characters
X-Git-Tag: v1.6.2-rc0~1^2~2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/ca6ac7f1357df352fec247dc98a3e6784e6c3fea?ds=inline;hp=ca6ac7f1357df352fec247dc98a3e6784e6c3fea

add -p: prompt for single characters

Use Term::ReadKey, if available and enabled with interactive.singlekey,
to let the user answer add -p's prompts by pressing a single key.  We're
not doing the same in the main 'add -i' interface because file selection
etc. may expect several characters.

Two commands take an argument: 'g' can easily cope since it'll just
offer a choice of chunks.  '/' now (unconditionally, even without
readkey) offers a chance to enter a regex if none was given.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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