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 -s fish_key_reader > /dev/null
and command fish_key_reader --version 2>&1 | string match -rq $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 02:07:37 +00:00			`# check if command fish_key_reader works and is the same version that`
			`# came with this fish. This will happen one time.`
			`command -s fish_key_reader > /dev/null`
			`and command fish_key_reader --version 2>&1 \| string match -rq $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)`