Provided by: termdebug_2.2+dfsg-1build7_amd64 bug

NAME

       termdebug - utilities for debugging interactive terminal programs.

DESCRIPTION

       termdebug  is a set of utilities to record and replay the input and output of terminal programs. Its main
       goal is to aid in developing and debugging terminal programs. Other programs  such  as  termrec/termplay,
       nethack-recorder/player  and  script/scriptreplay  only  record  the  output.  However, when debugging an
       interactive terminal program, the input is often as important as the output.

       termdebug consists of the following utilities:

       tdrecord
              Starts a program and records its input and output.

       tdreplay
              Starts a program and replays the input of a recording.

       tdview Shows the output of a recording.

       tdrerecord
              Starts a program and replays the input of a recording, recording the input and output to create  a
              new recording.

       tdcompare
              Compares  two  recordings  to  determine if there are differences. The reported differences can be
              either on the exact input/output behaviour, or on the visual behaviour.

GRAMMAR

       The recordings made with the termdebug utilities use a simple format. Each recording consists of a set of
       directives with arguments. White space is not important. The language supports line comments which  start
       at  #  and  run  to  the  end of the line. The only other elements are numbers (a sequence of digits) and
       strings. Strings start and end with a double qoute, and use C-style escaping.  The  following  directives
       are known:

       env name value
              Set  the  value  of  environment  variable  name  to  value.  name  and value are strings. All env
              directives must appear before the start directive.

       window_size columns lines [delay [> min_delay]]
              Set the terminal window size to columns by lines_. May be specified  both  before  and  after  the
              start directive. On optional delay in milliseconds may be specified. Furthermore, min_delay may be
              specified  to  force  a  wait  of  at  least  min_delay milliseconds regardless of program options
              changing the key delay.

       start client [argument+]
              The start directive indicates the client to start. Zero or more arguments for the  client  may  be
              specified. client and argument are strings.

       require_version version
              Tell the interpreter that the script langauge version must be version. The current version is 1.

       The following directives may only appear after the start directive:

       expect string+
              Indicate what output to expect. One or more strings may be specified.

       send (delay string [> min_delay)+
              Specify  one  or more key strings to send to the client program. delay is the delay in miliseconds
              to wait before sending string. Furthermore, min_delay may be specified to force a wait of at least
              min_delay milliseconds regardless of program options changing the key delay.

       expect_exit status
              Signal that the client should stop at this point, returning status.

       expect_suspend
              Indicate that the client should suspend itself at this point.

       interact
              Indicate the interaction with the user should be started at this point. Any directives after  this
              point will be ignored.

AUTHOR

       G.P. Halkes <termdebug@ghalkes.nl>

COPYRIGHT

       Copyright © 2010,2012 G.P. Halkes
       termdebug is licensed under the GNU General Public License version 3.
       For  more  details  on  the license, see the file COPYING in the documentation directory. On Un*x systems
       this is usually /usr/share/doc/termdebug.

SEE ALSO

       tdrecord(1), tdreplay(1), tdrerecord(1), tdview(1)

2.2                                                2013/03/03                                       TERMDEBUG(1)