How to question?

• To: curt@eraserhead.jpl.nasa.gov, clim@BBN.COM
• Subject: How to question?
• From: Scott McKay <SWM@stony-brook.scrc.symbolics.com>
• Date: Thu, 18 Jun 1992 17:42-0400
• In-Reply-To: <9206182028.AA00307@eraserhead.Jpl.Nasa.Gov>

    Date: Thu, 18 Jun 1992 16:28 EDT
    From: Curt Eggemeyer <curt@eraserhead.jpl.nasa.gov>

    I read in the docs (no examples .. sigh) about read-command and execute-
    frame-command, but I don't think they will do what I want.

    How do you re-execute a command from only its command presentation object
    without using the mouse?  ie:  I already have my command presentation
    translators (mouse click invokation), but I want to manually reinvoke the
    command w/ its old arguments thru my own accept call rather than the
    application's command loop.

    Any examples would be mucho appreciated ...

I suppose you could programmatically yank the last command from the
command presentation history, and then execute that.  The following form
will re-execute the last command executed in an application:

 (execute-frame-command
   (clim::history-top-element
     (presentation-type-history 'command)))

• How to question?
• From: Curt Eggemeyer <curt@eraserhead.jpl.nasa.gov>

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