vbscript: Fix compile when colon follows Else on new line.

dlls/vbscript/parser.y

@@ -319,8 +319,7 @@ ElseIf
 
 Else_opt
     : /* empty */                           { $$ = NULL; }
-    | tELSE tNL StatementsNl_opt            { $$ = $3; }
-    | tELSE StatementsNl_opt                { $$ = $2; }
+    | tELSE StSep_opt StatementsNl_opt      { $$ = $3; }
 
 CaseClausules
     : /* empty */                                                      { $$ = NULL; }

dlls/vbscript/tests/lang.vbs

@@ -298,6 +298,15 @@ Else x = true
 End If
 Call ok(x, "else not called?")
 
+' Else with colon before statement following newline
+x = false
+If false Then
+   Call ok(false, "inside if false")
+Else
+: x = true
+End If
+Call ok(x, "else not called?")
+
 x = false
 If false Then
    Call ok(false, "inside if false")