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* Help for tpu-edt Legacy Users
@ 2022-02-20 11:34 Richard Wordingham
  2022-02-20 12:53 ` Eli Zaretskii
  0 siblings, 1 reply; 5+ messages in thread
From: Richard Wordingham @ 2022-02-20 11:34 UTC (permalink / raw)
  To: help-gnu-emacs

For a legacy user who has been happily using the TPU-EDT key bindings,
buffers and replacement commands for decades, where should I put the
now removed tpu-edt and tpu-extras packages?  (There are three files -
tpu-mapper.el is not to be forgotten.)  Should they just go in
directory site-lisp, or maybe lisp/obsolete?  I've currently put
the versions from Emacs 26.3 in ~/.emacs.d/obsolete, and tpu-edt.el (the
only one I've been using) is so far working fine in Emacs 28.0.91.  I'm
currently explicitly loading (function load) them, as I had been for
previous versions of Emacs.

Richard.



^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Help for tpu-edt Legacy Users
  2022-02-20 11:34 Help for tpu-edt Legacy Users Richard Wordingham
@ 2022-02-20 12:53 ` Eli Zaretskii
  2022-02-20 15:28   ` Richard Wordingham
  0 siblings, 1 reply; 5+ messages in thread
From: Eli Zaretskii @ 2022-02-20 12:53 UTC (permalink / raw)
  To: help-gnu-emacs

> Date: Sun, 20 Feb 2022 11:34:52 +0000
> From: Richard Wordingham <richard.wordingham@ntlworld.com>
> 
> For a legacy user who has been happily using the TPU-EDT key bindings,
> buffers and replacement commands for decades, where should I put the
> now removed tpu-edt and tpu-extras packages?  (There are three files -
> tpu-mapper.el is not to be forgotten.)  Should they just go in
> directory site-lisp, or maybe lisp/obsolete?  I've currently put
> the versions from Emacs 26.3 in ~/.emacs.d/obsolete, and tpu-edt.el (the
> only one I've been using) is so far working fine in Emacs 28.0.91.  I'm
> currently explicitly loading (function load) them, as I had been for
> previous versions of Emacs.

These files were not removed yet, they are in lisp/obsolete.



^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Help for tpu-edt Legacy Users
  2022-02-20 12:53 ` Eli Zaretskii
@ 2022-02-20 15:28   ` Richard Wordingham
  2022-02-20 15:42     ` Eli Zaretskii
  0 siblings, 1 reply; 5+ messages in thread
From: Richard Wordingham @ 2022-02-20 15:28 UTC (permalink / raw)
  To: help-gnu-emacs

On Sun, 20 Feb 2022 14:53:07 +0200
Eli Zaretskii <eliz@gnu.org> wrote:

> > Date: Sun, 20 Feb 2022 11:34:52 +0000
> > From: Richard Wordingham <richard.wordingham@ntlworld.com>
> > 
> > For a legacy user who has been happily using the TPU-EDT key
> > bindings, buffers and replacement commands for decades, where
> > should I put the now removed tpu-edt and tpu-extras packages?
> > (There are three files - tpu-mapper.el is not to be forgotten.)
> > Should they just go in directory site-lisp, or maybe lisp/obsolete?
> >  I've currently put the versions from Emacs 26.3 in
> > ~/.emacs.d/obsolete, and tpu-edt.el (the only one I've been using)
> > is so far working fine in Emacs 28.0.91.  I'm currently explicitly
> > loading (function load) them, as I had been for previous versions
> > of Emacs.  
> 
> These files were not removed yet, they are in lisp/obsolete.

Ah, I misinterpreted the problem in my .tpu-keys, a file tpu-edt users
are commanded to create on first use.  The problem was that the line

(define-obsolete-variable-alias 'GOLD-map 'tpu-gold-map "23.1")

had been deleted from tpu-edt.el since 26.3. The file .tpu-keys makes
frequent reference to it.  Mine's picked up a lot of tweaks over the
years to make it work on VT100, Sun and Windows keyboards for directly
connected terminals and X-servers.  I've therefore given it the guarded
work-around

  (if (and (functionp 'version<=) (version<= "28.0.91" emacs-version))
      (define-obsolete-variable-alias 'GOLD-map 'tpu-gold-map "23.1"))

I need it to work as far back as Emacs 20.2, which I thinks predates
the function version<=.  I'd really like it just to check for GOLD-map
not being defined as a variable, but I couldn't find the syntax for
that.

Richard.





^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Help for tpu-edt Legacy Users
  2022-02-20 15:28   ` Richard Wordingham
@ 2022-02-20 15:42     ` Eli Zaretskii
  2022-02-20 20:30       ` Richard Wordingham
  0 siblings, 1 reply; 5+ messages in thread
From: Eli Zaretskii @ 2022-02-20 15:42 UTC (permalink / raw)
  To: help-gnu-emacs

> Date: Sun, 20 Feb 2022 15:28:53 +0000
> From: Richard Wordingham <richard.wordingham@ntlworld.com>
> 
>   (if (and (functionp 'version<=) (version<= "28.0.91" emacs-version))
>       (define-obsolete-variable-alias 'GOLD-map 'tpu-gold-map "23.1"))
> 
> I need it to work as far back as Emacs 20.2, which I thinks predates
> the function version<=.  I'd really like it just to check for GOLD-map
> not being defined as a variable, but I couldn't find the syntax for
> that.

Is 'boundp' what you want here?



^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Help for tpu-edt Legacy Users
  2022-02-20 15:42     ` Eli Zaretskii
@ 2022-02-20 20:30       ` Richard Wordingham
  0 siblings, 0 replies; 5+ messages in thread
From: Richard Wordingham @ 2022-02-20 20:30 UTC (permalink / raw)
  To: help-gnu-emacs

On Sun, 20 Feb 2022 17:42:02 +0200
Eli Zaretskii <eliz@gnu.org> wrote:

> > Date: Sun, 20 Feb 2022 15:28:53 +0000
> > From: Richard Wordingham <richard.wordingham@ntlworld.com>
> > 
> >   (if (and (functionp 'version<=) (version<= "28.0.91"
> > emacs-version)) (define-obsolete-variable-alias 'GOLD-map
> > 'tpu-gold-map "23.1"))
> > 
> > I need it to work as far back as Emacs 20.2, which I thinks predates
> > the function version<=.  I'd really like it just to check for
> > GOLD-map not being defined as a variable, but I couldn't find the
> > syntax for that.  
> 
> Is 'boundp' what you want here?

Yes, that seems to do the trick.  (I can't test Emacs 20.2 until
tomorrow.)  Thank you.

Richard.



^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2022-02-20 20:30 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-02-20 11:34 Help for tpu-edt Legacy Users Richard Wordingham
2022-02-20 12:53 ` Eli Zaretskii
2022-02-20 15:28   ` Richard Wordingham
2022-02-20 15:42     ` Eli Zaretskii
2022-02-20 20:30       ` Richard Wordingham

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