idebug(n)                            TkCon                           idebug(n)



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NAME
       idebug - Interactive debugging environment in TkCon

SYNOPSIS
       idebug body ?level?

       idebug break ?id?

       idebug {echo ?id?} ?args?

       idebug id ?id?

       idebug off

       idebug on ?id?

       idebug {puts ?id?} args

       idebug show type ?level? ?VERBOSE?

       idebug trace ?level?

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DESCRIPTION
       The idebug command provides an interactive debugging environment for
       procedures via TkCon.  You can place idebug break commands into your
       procedure to create breakpoints.  It will pop up the TkCon console and
       put you into a "debugging" mode.  The body, show & trace methods are
       intended for internal use only.  This procedure works for minimal
       debugging sessions.  Comments are encouraged.

       idebug body ?level?
              Prints out the body of the command (if it is a procedure) at the
              specified level.  level defaults to the current level.

       idebug break ?id?
              Creates a breakpoint within a procedure.  This will only trigger
              if idebug is on and the id matches the pattern.  If so, TkCon
              will pop to the front with the prompt changed to an idebug
              prompt.  You are given the basic ability to observe the call
              stack an query/set variables or execute Tcl commands at any
              level.  A separate history is maintained in debugging mode.  To
              see the special commands available at the debug prompt, type ?
              and hit return.

       idebug {echo ?id?} ?args?
              Behaves just like echo, but only triggers when idebug is on.
              You can specify an optional id to further restrict triggering.
              If no id is specified, it defaults to the name of the command in
              which the call was made.

       idebug id ?id?
              Query or set the idebug id.  This id is used by other idebug
              methods to determine if they should trigger or not.  The idebug
              id can be a glob pattern and defaults to *.

       idebug off
              Turns idebug off.

       idebug on ?id?
              Turns idebug on.  If id is specified, it sets the id to it.

       idebug {puts ?id?} args
              Behaves just like puts, but only triggers when idebug is on.
              You can specify an optional id to further restrict triggering.
              If no id is specified, it defaults to the name of the command in
              which the call was made.

       idebug show type ?level? ?VERBOSE?
              type must be one of vars, locals or globals.  This method will
              output the variables/locals/globals present in a particular
              level.  If VERBOSE is added, then it actually dumps out the
              values as well.  level defaults to the level in which this
              method was called.

       idebug trace ?level?
              Prints out the stack trace from the specified level up to the
              top level.  level defaults to the current level.

SEE ALSO
       dump(n), observe(n), tkcon(1), tkcon(n), tkconrc(5)

KEYWORDS
       Tk, console, debug

COPYRIGHT
       Copyright (c) Jeffrey Hobbs <jeff at hobbs.org>




idebug.n                              2.5                            idebug(n)
