//==============================================
File: epic_life1_beg.txt
Args: BALANCE=23

#ifdef BALANCE
BALANCE is $(BALANCE)
#endif 

//----------------------------------------------
File: epic_life1_tar.txt

BALANCE is 23

//==============================================
File: epic_life2_beg.txt
Args: 

#define BALANCE
#ifdef BALANCE
BALANCE is $(BALANCE)
#endif 

//----------------------------------------------
File: epic_life2_tar.txt

BALANCE is 


//==============================================
File: epic_life3_beg.txt
Args: 

#define BALANCE 23
#ifdef BALANCE
A BALANCE is $(BALANCE)
#endif 

//----------------------------------------------
File: epic_life3_tar.txt

A BALANCE is 23