/*	
$echo FILE:		  TS_la2a.lex
$echo Purpose:	  test la expr producing an empty set
$echo LA expr: a + b - a - b
$echo Error --- all terms specifically added and then removed
*/
fsm	
(fsm-id	"TS_la2a.lex",fsm-filename	TS_la2a,fsm-namespace NS_TS_la2a
,fsm-class		CTS_la2
,fsm-version	"1.0"	,fsm-date	"17 Juin 2003",fsm-debug	"true"
,fsm-comments	"end-of-line recognizer")
parallel-parser	
(	
  parallel-thread-function
    TH_TS_la2a
  ***
  parallel-la-boundary
    a + b - a - b 
  ***
)
@"/usr/local/yacco2/compiler/grammars/yacco2_T_includes.T"

rules{
Reol AD AB(){
  -> Rdelimiters 
}


Rdelimiters AD AB()
{
  ->  "x0a" 
  ->  "x0d" |.| 
  ->  "x0d" "x0a" 
}
}// end of rules
