diff -r 686fa44e3832 -r 871edf12fe64 stage1_2/iec.y
--- a/stage1_2/iec.y	Tue Apr 05 14:24:07 2011 +0100
+++ b/stage1_2/iec.y	Tue Apr 05 17:12:12 2011 +0100
@@ -2,6 +2,7 @@
  *  matiec - a compiler for the programming languages defined in IEC 61131-3
  *
  *  Copyright (C) 2003-2011  Mario de Sousa (msousa@fe.up.pt)
+ *  Copyright (C) 2007-2011  Laurent Bessard and Edouard Tisserant
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -7971,6 +7972,11 @@
   FILE *in_file = NULL, *lib_file = NULL;
   char *libfilename = NULL;
 	
+  for(int i = 0; standard_function_names[i] != NULL; i++)
+    if (library_element_symtable.find_value(standard_function_names[i]) ==
+        library_element_symtable.end_value())
+      library_element_symtable.insert(standard_function_names[i], standard_function_name_token);
+
   if((in_file = fopen(filename, "r")) == NULL) {
     char *errmsg = strdup2("Error opening main file ", filename);
     perror(errmsg);
@@ -8023,11 +8029,6 @@
   /* if by any chance the library is not complete, we
    * now add the missing reserved keywords to the list!!!
    */
-  for(int i = 0; standard_function_names[i] != NULL; i++)
-    if (library_element_symtable.find_value(standard_function_names[i]) ==
-        library_element_symtable.end_value())
-      library_element_symtable.insert(standard_function_names[i], standard_function_name_token);
-
   for(int i = 0; standard_function_block_names[i] != NULL; i++)
     if (library_element_symtable.find_value(standard_function_block_names[i]) ==
         library_element_symtable.end_value())