David Aguilar f47f1e2ce8 difftool: Add '-x' and as an alias for '--extcmd' ...

This adds '-x' as a shorthand for the '--extcmd' option.
Arguments to '--extcmd' can be specified separately, which
was not originally possible.

This also fixes the brief help text so that it mentions
both '-x' and '--extcmd'.

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

2010-01-15 15:04:31 -08:00

2.6 KiB

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