Add ability to pass additional args to 'doom run'

bin/doom.cmd

@@ -1,10 +1,22 @@
 :: Forward the ./doom script to Emacs
 
 @ECHO OFF
+SETLOCAL ENABLEDELAYEDEXPANSION
+
 PUSHD "%~dp0" >NUL
 
-IF "%1"=="runemacs" (
-   start runemacs --quick --no-splash -l ..\init.el -f "doom|run-all-startup-hooks"
+SET args=
+SET command=%1
+
+:LOOP
+SHIFT /1
+IF NOT [%1]==[] (
+    SET args=%args% %1
+    GOTO :LOOP
+)
+
+IF [%command%]==[run] (
+   start runemacs -Q %args% -l ..\init.el -f "doom|run-all-startup-hooks"
 ) ELSE (
    emacs --quick --script .\doom -- %*
 )