remove dependancy on PmXXX;

Mac/UtilIO.icl

@@ -42,8 +42,10 @@ FReadOnly path files
 */
 //--
 //import files
+/*
+// FIXME: Util shouldn't import from Pm
 from PmCleanSystem import Launch
-
+*/
 LaunchApplication :: !{#Char} !{#Char} !Bool !Files -> ( !Bool, !Files)
 LaunchApplication execpath homepath console files
 	// set working directory???
@@ -52,6 +54,16 @@ LaunchApplication execpath homepath console files
 		= (True,files)
 		= (False,files)
 
+import files
+
+Launch :: !{#Char} !.a -> (!Int, !.a)
+Launch execpath env
+	# (error_n,fsspec,tb)	= FSMakeFSSpec execpath OSNewToolbox
+	| error_n <> 0 = (error_n,env)
+	# (error_n,tb)			= LaunchApplicationFSSpec fsspec 0xC800 tb
+//	# (error_n,_) = LaunchApplication execpath 0xC8000000 OSNewToolbox
+	= (error_n, env)
+
 /*	Returns True if the file name exists.
 */