-# If a rc.local file exists load it, otherwise load a rc file for the current
-# hostname (first part before a dot) if it exists.
-host=${$(hostname)//.*/}
-if [[ -f ~/.zsh/rc.local ]]; then;
- source ~/.zsh/rc.local
-elif [[ -f ~/.zsh/rc.$host ]]; then;
- source ~/.zsh/rc.$host
-fi
+# Load rc file for current OS.
+source_config ~/.zsh os rc $(uname) nolocal
+# Load rc file for current hostname (first part before a dot) or rc.local.
+source_config ~/.zsh host rc ${$(hostname)//.*/}