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* lisp-indent-line
@ 2007-03-12 10:22 A Soare
  2007-03-12 10:45 ` lisp-indent-line martin rudalics
  2007-03-13  2:43 ` lisp-indent-line Richard Stallman
  0 siblings, 2 replies; 8+ messages in thread
From: A Soare @ 2007-03-12 10:22 UTC (permalink / raw)
  To: Emacs   Dev  [emacs-devel]

(defun new-lisp-indent-line (&optional whole-exp)
  "Indent current line as Lisp code.
With argument, indent any additional lines of the same expression
rigidly along with this one."
  (interactive "P")
  ...)



lisp-indent-line has one parameter.

However, it is never used in the code as far as I see... I do not understand its logic...

Can somebody explain me its logic , please?

what means that: "With argument, indent any additional lines of the same expression rigidly along with this one." ?

Is it an important feature that worth to be kept in future?

a soare.

^ permalink raw reply	[flat|nested] 8+ messages in thread

* lisp-indent-line
@ 2007-03-12 10:27 A Soare
  2007-03-12 10:38 ` lisp-indent-line Andreas Schwab
  0 siblings, 1 reply; 8+ messages in thread
From: A Soare @ 2007-03-12 10:27 UTC (permalink / raw)
  To: Emacs   Dev  [emacs-devel]

(defun new-lisp-indent-line (&optional whole-exp)
  "Indent current line as Lisp code.
With argument, indent any additional lines of the same expression
rigidly along with this one."
  (interactive "P")
  ...)

And also when I call it using C-u <parameter> TAB the effect is the same as the simple TAB.

So what it shoud have been useful for?

a soare.

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: lisp-indent-line
  2007-03-12 10:27 lisp-indent-line A Soare
@ 2007-03-12 10:38 ` Andreas Schwab
  0 siblings, 0 replies; 8+ messages in thread
From: Andreas Schwab @ 2007-03-12 10:38 UTC (permalink / raw)
  To: alinsoar; +Cc: Emacs Dev [emacs-devel]

A Soare <alinsoar@voila.fr> writes:

> So what it shoud have been useful for?

Try it on a multi-line sexp.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: lisp-indent-line
  2007-03-12 10:22 lisp-indent-line A Soare
@ 2007-03-12 10:45 ` martin rudalics
  2007-03-13  2:43 ` lisp-indent-line Richard Stallman
  1 sibling, 0 replies; 8+ messages in thread
From: martin rudalics @ 2007-03-12 10:45 UTC (permalink / raw)
  To: alinsoar; +Cc: Emacs Dev [emacs-devel]

> lisp-indent-line has one parameter.
> 
> However, it is never used in the code as far as I see... I do not understand its logic...

Look for

       (and whole-exp (not (zerop shift-amt))

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: lisp-indent-line
@ 2007-03-12 10:50 A Soare
  2007-03-12 10:55 ` lisp-indent-line Andreas Schwab
  0 siblings, 1 reply; 8+ messages in thread
From: A Soare @ 2007-03-12 10:50 UTC (permalink / raw)
  To: Andreas Schwab; +Cc: Emacs   Dev  [emacs-devel]

Look at this code:

                                 (save-excursion
  (goto-char beg)
  (forward-sexp 1)
  (setq end (point))
                    (goto-char beg)
  (forward-line 1)
                        (setq beg (point))
  (> end beg))


Press C-u 1 TAB. with the cursor on the 1st line.

Do you think that such a feature is useful for something?

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: lisp-indent-line
  2007-03-12 10:50 lisp-indent-line A Soare
@ 2007-03-12 10:55 ` Andreas Schwab
  2007-03-12 14:52   ` lisp-indent-line Stefan Monnier
  0 siblings, 1 reply; 8+ messages in thread
From: Andreas Schwab @ 2007-03-12 10:55 UTC (permalink / raw)
  To: alinsoar; +Cc: Emacs Dev [emacs-devel]

A Soare <alinsoar@voila.fr> writes:

> Do you think that such a feature is useful for something?

I use it all the time.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: lisp-indent-line
  2007-03-12 10:55 ` lisp-indent-line Andreas Schwab
@ 2007-03-12 14:52   ` Stefan Monnier
  0 siblings, 0 replies; 8+ messages in thread
From: Stefan Monnier @ 2007-03-12 14:52 UTC (permalink / raw)
  To: Andreas Schwab; +Cc: alinsoar, Emacs Dev [emacs-devel]

> A Soare <alinsoar@voila.fr> writes:
>> Do you think that such a feature is useful for something?
> I use it all the time.

Agreed, but I think it should be implemented in indent-for-tab-command
rather than in the indent-line-functions.


        Stefan

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: lisp-indent-line
  2007-03-12 10:22 lisp-indent-line A Soare
  2007-03-12 10:45 ` lisp-indent-line martin rudalics
@ 2007-03-13  2:43 ` Richard Stallman
  1 sibling, 0 replies; 8+ messages in thread
From: Richard Stallman @ 2007-03-13  2:43 UTC (permalink / raw)
  To: alinsoar; +Cc: emacs-devel

    lisp-indent-line has one parameter.

    However, it is never used in the code as far as I see... I do not understand its logic...

If this is the C-u TAB feature, it is very important.
And it works when I try it.

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2007-03-13  2:43 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-03-12 10:22 lisp-indent-line A Soare
2007-03-12 10:45 ` lisp-indent-line martin rudalics
2007-03-13  2:43 ` lisp-indent-line Richard Stallman
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2007-03-12 10:27 lisp-indent-line A Soare
2007-03-12 10:38 ` lisp-indent-line Andreas Schwab
2007-03-12 10:50 lisp-indent-line A Soare
2007-03-12 10:55 ` lisp-indent-line Andreas Schwab
2007-03-12 14:52   ` lisp-indent-line Stefan Monnier

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