fish_key_reader: Add --version option

This should be there anyway, and we try to find fish_key_reader for
.app bundles, so this stops us from defining aliases to the command.

See #4179.
This commit is contained in:
Fabian Homborg
2017-07-04 22:52:14 +02:00
parent 4152bdc698
commit 9fb7037174
3 changed files with 10 additions and 2 deletions

View File

@@ -1,7 +1,7 @@
# check if command fish_key_reader works and is the same version that
# came with this fish. This will happen one time.
command -sq fish_key_reader
and command fish_key_reader --version 2>&1 | string match -rq $FISH_VERSION
and command fish_key_reader --version 2>&1 | string match -q -- $FISH_VERSION
# if alias doesn't define the function here, this is an autoloaded "nothing".
# the command (if there is one) will be used by default.
or alias fish_key_reader=(string escape $__fish_bin_dir/fish_key_reader)