HP Data Entry and Forms Management System (VPLUS) Reference Manual: HP 3000 MPE/iX Computer Systems > Appendix M Application Notes

How to Trace VPLUS calls in the Program While it is Running

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Problem Description

How can you track the VPLUS calls in the program as they are beingexecuted?

Solution

To produce a record of VPLUS calls from a program as they are called, use the following:

  :SETJCW VIEWTRACE=1
  :FILE TRCFILE;DEV=LP
  :RUN progname;STDLIST=*TRCFILE

The file equation for TRCFILE could as easily be used for a disc file or for display to another terminal by doing the following

:FILE TRCFILE;DEV=DISC (for disc)or :FILE TRCFILE;DEV=nnn (nnn being the ldev number of the terminal)


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