function funcsave --description "Save the current definition of all specified functions to file" if count $argv >/dev/null switch $argv[1] case -h --h --he --hel --help __fish_print_help save_function return 0 end else __fish_print_help save_function end set -l res 0 set -l configdir ~/.config if set -q XDG_CONFIG_HOME set configdir $XDG_CONFIG_HOME end for i in $configdir $configdir/fish $configdir/fish/functions if not test -d $i if not command mkdir $i >/dev/null printf (_ "%s: Could not create configuration directory\n") save_function return 1 end end end for i in $argv if functions -q $i functions $i > $configdir/fish/functions/$i.fish functions -e $i else printf (_ "%s: Unknown function '%s'\n") save_function $i set res 1 end end return $res end