plugin update

zsh-david.plugin.zsh

@@ -43,6 +43,42 @@ fi
 
 #  ****  function definitions  ****
 
+## output handling
+log() {
+  case $1 in
+    "error")
+      level="\033[31m✗\033[0m"
+    ;;
+    "warn")
+      level="\033[33m!\033[0m"
+    ;;
+    "debug")
+	    level="\033[2md\033[0m"
+    ;;
+    "success")
+      level="\033[32m✓\033[0m"
+    ;;
+    "info")
+      level="i"
+    ;;
+    *)
+      level="\033[31mLoglevel unknown. Programming error? ($1)\033[0m"
+    ;;
+  esac
+
+  sleep 0.5; echo -e "[$level] ${@:2}"
+}
+
+## setup user accounts on linux systems
+setup_user() {
+  if [ $1 ]; then
+    log info "setting up account for $1"
+  else
+    log error "no username given"
+    return 1
+  fi
+}
+
 ## RDP client
 rdp()
 {