HP R4.2 - Manual (Page 641)

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Summary of Commands trace
UCS 1000 R4.2 Administration 585-313-507 Issue 3 April 2000 602
Files
/vs/bin/tas
Examples
tas example.t
The program includes applicable header files and replaces literal definitions
with corresponding numbers to produce an assembled version of the script.
The assembled code is stored on disk under the label example.T. The
unassembled instructions are found in the file /var/applN/trans/example.t.
tas example.t -I/var/include -T/var/speech
In addition to performing the same functions described for the previous
example, tas checks the files in /var/include when processing include
statements and the file in /var/speech when processing T-file statements.
trace
The trace command outputs trace messages to standard output, while the
system is taking calls, for specified processes and channels.
Note: This information may be useful for debugging applications and
dips.