/* REXX ------------------------------------------------------------- */
/* Macro:         AREA                                                */
/* Syntax:        AREA                                                */
/* Parameter:     none                                                */
/* Function:      counts the number of lines in the )AREA section of  */
/*                a ISPF-Panel.                                       */
/* Author:        Norbert Haas                                        */
/* Remark:        See macro BODY.                                     */
/* ------------------------------------------------------------------ */
"ISREDIT MACRO"                                                         
                                                                        
"ISREDIT FIND FIRST ')AREA' 1"                                          
IF rc = 0 THEN DO                                                       
   "ISREDIT (z1) = LINENUM .ZCSR"                                       
   "ISREDIT FIND NEXT ')' 1"                                            
   IF rc = 0 THEN DO                                                    
      "ISREDIT (z2) = LINENUM .ZCSR"                                    
      anz = z2 - z1 - 1                                                 
      "ISREDIT (panel) = MEMBER"                                        
      zedsmsg = 'AREA' anz 'lines'                                      
      zedlmsg = 'Panel' panel 'has' anz 'line in the AREA-Section.'     
      "ISPEXEC SETMSG MSG(isrz000)"                                     
      "ISREDIT FIND FIRST ')AREA' 1"                                    
   END                                                                  
   ELSE DO                                                              
      zedsmsg = 'Error (END missing)'                                   
      zedlmsg = 'No )END-Section found in this panel.'                  
      "ISPEXEC SETMSG MSG(isrz001)"                                     
   END                                                                  
END                                                                     
ELSE DO                                                                 
   zedsmsg = 'Error (AREA missing)'                                     
   zedlmsg = 'No )AREA-Section found in this panel.'                    
   "ISPEXEC SETMSG MSG(isrz001)"                                        
END                                                                     
                                                                        
EXIT