mergetool--lib: add functions for finding available tools
commit17a1f1c5b7041afab2e184304d8194a2f81f196d
authorDavid Aguilar <davvid@gmail.com>
Mon, 28 Jan 2013 00:52:25 +0000 (27 16:52 -0800)
committerJunio C Hamano <gitster@pobox.com>
Sun, 3 Feb 2013 05:46:52 +0000 (2 21:46 -0800)
tree81910242824960d00c8d1a1005246c9481a7b6f0
parent5338a6a924b9519dfbd3c92142f83d6ecf925097
mergetool--lib: add functions for finding available tools

Refactor show_tool_help() so that the tool-finding logic is broken out
into a separate show_tool_names() function.

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mergetool--lib.sh