Source the helper functions, too

Signed-off-by: Joe Block <[email protected]>

Author: unixorn

iterm2-shell-integration.plugin.zsh

@@ -1,4 +1,8 @@
 # Automagically add the utilities directory to $PATH
 
-PLUGIN_BIN="$(dirname $0)/bin"
+# Add utilities to our path
+PLUGIN_BIN="$(dirname $0)/utilities"
 export PATH=${PATH}:${PLUGIN_BIN}
+
+# And source the helper functions, too.
+source "${0:h}/shell_integration/zsh"