HP 3000 Manuals

HPTOOLSET XL Reference Manual

RETRACE 

Lists the most recently executed paragraph(s), procedure(s),
subroutine(s), or function(s).

Syntax 

     RET[RACE] [n |PARAGRAPHS| ]
               [  |PROCEDURES| ]

Parameters 

n                         The number of paragraphs or procedures to list.
                          Must be less than or equal to 50.  The default
                          is 1.

Description 

The RETRACE command lists the last n paragraphs or sections that have
executed in a COBOL program ending with the most recent one.

For Pascal programs this command provides a list of the last n procedures
entered or exited, ending with the most recent one.

For FORTRAN programs, this command provides a list of the last n 
subroutines or functions entered or exited, ending with the most recent
one.

The RETRACE display is identical to that of the TRACE command.


          Figure 4-9.  Retrace Command Screen 

This example displays the last 20 procedures that executed (entered or
exited) in the program before the RETRACE command was entered.

MPE/iX 5.0 Documentation