TEXT MACS                                                                       
* UPDT3106   Let PIPEDEMO display on GRAF for running fullscreen, version to 3.2
E UPDT3105   Permit pipe to start with ENDCHAR, fix parsing                     
D UPDT3104   Correctly identify PRPQ version                                    
C UPDT3103   PIPEDEMO didn't work when ? was used as special char               
B UPDT3102   JOIN * Xhex-string not supported in all pipe versions              
A UPDT3101   Handle double/escaped bars, ends, and escaped ends