CP/M   V2.2
                            Application Note 13, 01/21/82
                        Exiting PIP When Using SUBMIT and XSUB

                         Copyright   1982 by Digital Research
                 CP/M is a registered trademark of Digital Research.
                       DDT is a trademark of Digital Research.
                                Compiled November 1982

          Applicable products and version numbers:  CP/M   V2.2

          Program:  PIP.COM

               When using the SUBMIT and XSUB utilities to execute  multiple
          PIP  commands  from a SUBMIT file, it is not possible to exit from
          PIP automatically.   The SUBMIT utility does not accept lines with
          only a carriage return.

               This application note patch modifies PIP so a period  can  be
          used to exit from PIP instead of a carriage return.  In the submit
          file, place a single period (.) on a line by itself after the last
          PIP command to be executed.

          Procedure:

               Make a back-up copy of PIP.COM before you make  any  changes.
          The  program  DDT    is  required  to  make  the changes.  Use the
          following sequence of commands.

                  0A>ddt pip.com
                  DDT VERS 2.2
                  NEXT  PC
                  1E00 0100
                  -l54f
                  054F  CPI 00
                  0551  JNZ 055E
                  0554  LHLD 1DFC
                   . . .
                  -a54f
                  054F  cpi 2
                  0551  jnc 55e
                  0554  .
                  -g0

                  A>save 29 pip.com


               Licensed users are granted the right to include these changes
          in CP/M 2.2 software.