--- a/stage1_2/iec.flex	Sun Oct 28 22:44:20 2007 +0100
+++ b/stage1_2/iec.flex	Thu Nov 01 09:42:33 2007 +0100
@@ -372,6 +372,9 @@
 %s sfc_qualifier_state
 
 
+
+
+
 /*******************/
 /* File #include's */
 /*******************/
@@ -931,7 +934,7 @@
 	/***************************************/
 	/* NOTE: pragmas are handled right at the beginning... */
 
-<INITIAL,config_state,decl_state,st_state,sfc_state>{st_whitespace_no_pragma}	/* Eat any whitespace */
+<INITIAL,config_state,decl_state,st_state,sfc_state,task_init_state,sfc_qualifier_state>{st_whitespace_no_pragma}	/* Eat any whitespace */
 <il_state>{il_whitespace_no_pragma}		/* Eat any whitespace */
 
 
@@ -963,6 +966,7 @@
 	 *       handling this function and keyword clash in bison!
 	 */
 {identifier} 	{int token = get_identifier_token(yytext);
+		 // printf("flex: analysing identifier '%s'...", yytext); 
 		 if ((token == prev_declared_variable_name_token) ||
 //		     (token == prev_declared_derived_function_name_token) || // DO NOT add this condition!
 		     (token == prev_declared_fb_name_token)) {
@@ -975,9 +979,11 @@
                   *       library_symbol_table as a default function name!
 		  */
 		   yylval.ID=strdup(yytext);
+		   // printf("returning token %d\n", token); 
 		   return token;
 		 }
 		 /* otherwise, leave it for the other lexical parser rules... */
+		 // printf("rejecting\n"); 
 		 REJECT;
 		}
 
@@ -1426,7 +1432,7 @@
 <st_state>{identifier}/({st_whitespace})"=>"	{yylval.ID=strdup(yytext); return sendto_identifier_token;}
 <il_state>{identifier}/({il_whitespace})"=>"	{yylval.ID=strdup(yytext); return sendto_identifier_token;}
 {identifier} 				{yylval.ID=strdup(yytext);
-					 /*printf("returning identifier...: %s, %d\n", yytext, get_identifier_token(yytext));*/
+					 // printf("returning identifier...: %s, %d\n", yytext, get_identifier_token(yytext));
 					 return get_identifier_token(yytext);}
 
 

--- a/stage1_2/iec.y	Sun Oct 28 22:44:20 2007 +0100
+++ b/stage1_2/iec.y	Thu Nov 01 09:42:33 2007 +0100
@@ -914,9 +914,9 @@
 %type  <leaf>	task_name
 %type  <leaf>	task_initialization
 // 3 helper symbols for task_initialization
-%type  <leaf>	task_initialization_single 	
-%type  <leaf>	task_initialization_interval	
-%type  <leaf>	task_initialization_priority	
+%type  <leaf>	task_initialization_single
+%type  <leaf>	task_initialization_interval
+%type  <leaf>	task_initialization_priority
 
 %type  <leaf>	data_source
 %type  <leaf>	program_configuration
@@ -4137,7 +4137,7 @@
 	{$$ = new task_configuration_c($2, $3, locloc(@$));}
 ;
 
-/* NOTE: The specification does nopt mention the namespace to which task names
+/* NOTE: The specification does not mention the namespace to which task names
  *       should belong to. Unlike resource and program names, for the moment we
  *       let the task names belong to their own private namespace, as they do not
  *       produce any conflicts in the syntax parser.
@@ -4149,8 +4149,8 @@
 
 task_initialization:
 //  '(' [SINGLE ASSIGN data_source ','] [INTERVAL ASSIGN data_source ','] PRIORITY ASSIGN integer ')' //
-  '(' task_initialization_single task_initialization_interval task_initialization_priority ')'
-	{$$ = new task_initialization_c($2, $3, $4, locloc(@$));}
+  '(' {cmd_goto_task_init_state();} task_initialization_single task_initialization_interval task_initialization_priority ')'
+	{$$ = new task_initialization_c($3, $4, $5, locloc(@$));}
 ;
 
 
@@ -4158,8 +4158,8 @@
 // [SINGLE ASSIGN data_source ',']
   /* empty */
 	{$$ = NULL;}
-| {cmd_goto_task_init_state();} SINGLE ASSIGN {cmd_pop_state();} data_source ','
-	{$$ = $5;}
+| SINGLE ASSIGN {cmd_pop_state();} data_source ',' {cmd_goto_task_init_state();} 
+	{$$ = $4;}
 ;
 
 
@@ -4167,32 +4167,18 @@
 // [INTERVAL ASSIGN data_source ','] 
   /* empty */
 	{$$ = NULL;}
-| {cmd_goto_task_init_state();} INTERVAL ASSIGN {cmd_pop_state();} data_source ','
-	{$$ = $5;}
-;
+| INTERVAL ASSIGN {cmd_pop_state();} data_source ',' {cmd_goto_task_init_state();}
+	{$$ = $4;}
+;
+
 
 
 task_initialization_priority:
 // PRIORITY ASSIGN integer
-{cmd_goto_task_init_state();} PRIORITY ASSIGN {cmd_pop_state();} integer
-	{$$ = $5;}
-;
-
-
-/*
-task_initialization:
-//  '(' [SINGLE ASSIGN data_source ','] [INTERVAL ASSIGN data_source ','] PRIORITY ASSIGN integer ')' //
-  '(' {cmd_goto_task_init_state();} PRIORITY ASSIGN {cmd_pop_state();} integer ')'
-	{$$ = new task_initialization_c(NULL, NULL, $6, locloc(@$));}
-| '(' {cmd_goto_task_init_state();} SINGLE ASSIGN {cmd_pop_state();} data_source ','
-                                    PRIORITY ASSIGN integer ')'
-	{$$ = new task_initialization_c($6, NULL, $10, locloc(@$));}
-| '(' {cmd_goto_task_init_state();} INTERVAL ASSIGN {cmd_pop_state();} data_source ',' PRIORITY ASSIGN integer ')'
-	{$$ = new task_initialization_c(NULL, $6, $10, locloc(@$));}
-| '(' {cmd_goto_task_init_state();} SINGLE ASSIGN {cmd_pop_state();} data_source ',' INTERVAL ASSIGN data_source ',' PRIORITY ASSIGN integer ')'
-	{$$ = new task_initialization_c($6, $10, $14, locloc(@$));}
-;
-*/
+  PRIORITY ASSIGN {cmd_pop_state();} integer 
+	{$$ = $4;}
+;
+
 
 
 data_source: