do_sudo: new sudo alias to handle alias expansion

plugins/do_sudo/do_sudo.plugin.zsh

@@ -0,0 +1,27 @@
+if [[ "$ENABLE_CORRECTION" == "true" ]]; then
+    alias sudo='nocorrect noglob _do_sudo '
+else
+    alias sudo='noglob _do_sudo '
+fi
+
+function _do_sudo() {
+    integer glob=1
+    local -a run
+    run=( command sudo )
+    while (($#)); do
+        case "$1" in
+        command|exec|-) shift; break ;;
+        nocorrect) shift ;;
+        noglob) glob=0; shift ;;
+        *) break ;;
+        esac
+    done
+    if ((glob)); then
+        PATH="/sbin:/usr/sbin:/usr/local/sbin:$PATH" $run $~==*
+    else
+        PATH="/sbin:/usr/sbin:/usr/local/sbin:$PATH" $run $==*
+    fi
+}
+
+command -v _sudo >/dev/null 2>&1
+[[ $? -eq 0 ]] && compdef _sudo '_do_sudo'