fish-shell/share/functions/fish_key_reader.fish

# 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 -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)
Create a fish_key_reader wrapper ala fish_indent Needed for fish_key_reader to work in a .app bundle without fish previously installed. I just copied fish_indent.fish and s/indent/key_reader 2016-11-05 10:07:37 +08:00			`# check if command fish_key_reader works and is the same version that`
			`# came with this fish. This will happen one time.`
Use command -sq instead of redirection This option has been available for a while now and it's a bit shorter. 2017-02-14 00:30:38 +08:00			`command -sq fish_key_reader`
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. 2017-07-05 04:52:14 +08:00			`and command fish_key_reader --version 2>&1 \| string match -q -- $FISH_VERSION`
Create a fish_key_reader wrapper ala fish_indent Needed for fish_key_reader to work in a .app bundle without fish previously installed. I just copied fish_indent.fish and s/indent/key_reader 2016-11-05 10:07:37 +08:00			`# 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)`