Make startss a function.

dotfiles/lib/shellrc/aliases.sh

@@ -1,4 +1,3 @@
-alias startss='open -a /System/Library/Frameworks/ScreenSaver.framework/Versions/A/Resources/ScreenSaverEngine.app'
 alias emacs="emacsclient -t"
 alias xemacs="\emacs --daemon > /dev/null 2&> /dev/null; emacsclient -c &"
 alias tmux="tmux -2"

dotfiles/lib/shellrc/functions.sh

@@ -225,3 +225,7 @@ function set_modifier_keys_on_all_keyboards() {
 function get_keyboard_vendor_id_product_id_pairs() {
     ioreg -n IOHIDKeyboard -r | grep -e 'class IOHIDKeyboard' -e VendorID\" -e Product | gawk 'BEGIN { RS = "class IOHIDKeyboard" } match($0, /VendorID. = ([0-9]*)/, arr) { printf arr[1]} match($0, /ProductID. = ([0-9]*)/, arr) { printf " %s\n", arr[1]} '
 }
+
+function startss() {
+    open -a /System/Library/Frameworks/ScreenSaver.framework/Versions/A/Resources/ScreenSaverEngine.app
+}