Bugfix for external nodes

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@910 f25d12d1-65f4-0310-ae8a-bbce733d8d8e
OpenModelica · Jan 28, 2003 · 024bbe0 · 024bbe0
1 parent e7a2d89
commit 024bbe0
Showing 1 changed file with 9 additions and 6 deletions.
diff --git a/modelica_parser/src/modelica_parser.g b/modelica_parser/src/modelica_parser.g
@@ -122,15 +122,18 @@ composition :
 		|	equation_clause
 		|	algorithm_clause
 		)*
-		( EXTERNAL	( language_specification )? 
-			( external_function_call )?
+		( external_clause )?
+		;
+
+external_clause :
+        EXTERNAL^	
+            ( language_specification )? 
+            ( external_function_call )?
 			(SEMICOLON!) ?  
 			/* Relaxed from Modelica 2.0. This code will be correct in 2.1 */ 
-
 			( annotation SEMICOLON! )?
-		)?
-		;
-
+        ;
+
 public_element_list :
 		PUBLIC^ element_list
 		;