Document the --no-gui option in difftool

Prior to this, the `--no-gui` option was not documented in the manpage.
This commit introduces this into the manpage

Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Denton Liu 2017-02-06 22:32:07 -08:00 committed by Junio C Hamano
parent 6e3a7b3398
commit 56c2da57fe

View file

@ -86,10 +86,11 @@ instead. `--no-symlinks` is the default on Windows.
Additionally, `$BASE` is set in the environment.
-g::
--gui::
--[no-]gui::
When 'git-difftool' is invoked with the `-g` or `--gui` option
the default diff tool will be read from the configured
`diff.guitool` variable instead of `diff.tool`.
`diff.guitool` variable instead of `diff.tool`. The `--no-gui`
option can be used to override this setting.
--[no-]trust-exit-code::
'git-difftool' invokes a diff tool individually on each file.