don't delete aliases by default but provide an easy way for users to do so.

vendor/bin/alias.cmd

@@ -48,6 +48,9 @@ goto parseargument
       set _x=%*
     )
   )
+
+echo _x=%_x%
+
 rem #endregion parseargument
 
 if "%ALIASES%" neq "%CMDER_ROOT%\config\user_aliases.cmd" (
@@ -63,18 +66,41 @@ if "%ALIASES%" neq "%CMDER_ROOT%\config\user_aliases.cmd" (
   )
 )
 
-:: validate alias
-for /f "delims== tokens=1,* usebackq" %%G in (`echo "%_x%"`) do (
-  set alias_name=%%G
-  set alias_value=%%H
+:: create with multiple parameters
+if [%1] == [create] (
+  if not [%2] == [] (
+    if not [%3] == [] (
+      set _x=%1=%2
+      :: if command create was submitted
+      set alias_name=%~2
+      shift
+      shift
+      echo %*
+      set alias_value=%*
+
+      for /f "tokens=1,2,* usebackq" %%G in (`echo %*`) do (
+        set alias_name=%%H
+        set alias_value=%%I
+      )
+    )
+  )
+) else (
+  :: validate alias
+  echo %_x%
+  set x=!_x:%=^^%!
+  echo !_x!
+  for /f "delims== tokens=1,* usebackq" %%G in (`echo "!_x!"`) do (
+    set alias_name=%%G
+    set alias_value=%%H
+  )
+
+  :: leading quotes added while validating
+  set alias_name=!alias_name:~1!
+  
+  :: trailing quotes added while validating
+  set alias_value=!alias_value:~1,-1!
 )
 
-:: leading quotes added while validating
-set alias_name=%alias_name:~1%
-
-:: trailing quotes added while validating
-set alias_value=%alias_value:~0,-1%
-
 ::remove spaces
 set _temp=%alias_name: =%