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Re: C-u prefix behavior of TAB broken
From: |
Stefan Monnier |
Subject: |
Re: C-u prefix behavior of TAB broken |
Date: |
Thu, 20 Dec 2007 19:20:28 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.50 (gnu/linux) |
>> I'm not sure what you mean... maybe my explanation was poor, but the
>> above is what I'm referring to.
> I thought you had a less rigid version of that.
>> Anyway, that feature is now broken.
> FWIW in lisp-mode it's due to that change:
> 2007-09-19 Stefan Monnier <address@hidden>
> ...
> * emacs-lisp/lisp-mode.el (lisp-mode-shared-map): Use the default TAB
> binding, so tab-always-indent works right.
It may be the superficial reason for it, but it shouldn't be the root
cause for it: indent-for-tab-command used to pass the C-u prefix to the
indent-line-function.
This said, IMNSHO the feature we're talking about shouldn't be implement
in lisp-mode and c-mode but directly generically in
indent-for-tab-command.
I use the following code in my local version of indent-for-tab-command
for that purpose:
(cond
[...]
(arg
(let ((old-indent (current-indentation)))
(if (eq (indent-according-to-mode) 'noindent)
(funcall (default-value 'indent-line-function)))
(let ((new-indent (current-indentation))
(beg (line-beginning-position 2))
(end (save-excursion (beginning-of-line)
(forward-sexp 1)
(point))))
(when (and (> end beg) (/= new-indent old-indent))
(indent-code-rigidly beg end (- new-indent old-indent))))))
[...])
Stefan
- C-u prefix behavior of TAB broken, Miles Bader, 2007/12/16
- Re: C-u prefix behavior of TAB broken, martin rudalics, 2007/12/17
- Re: C-u prefix behavior of TAB broken, Miles Bader, 2007/12/17
- Re: C-u prefix behavior of TAB broken, martin rudalics, 2007/12/17
- Re: C-u prefix behavior of TAB broken,
Stefan Monnier <=
- Re: C-u prefix behavior of TAB broken, Richard Stallman, 2007/12/21
- Re: C-u prefix behavior of TAB broken, Miles Bader, 2007/12/21
- Re: C-u prefix behavior of TAB broken, martin rudalics, 2007/12/22
- Re: C-u prefix behavior of TAB broken, Miles Bader, 2007/12/22
- Re: C-u prefix behavior of TAB broken, martin rudalics, 2007/12/22
- Re: C-u prefix behavior of TAB broken, Miles Bader, 2007/12/22
- Re: C-u prefix behavior of TAB broken, martin rudalics, 2007/12/22
- Re: C-u prefix behavior of TAB broken, Miles Bader, 2007/12/22
- Re: C-u prefix behavior of TAB broken, Stefan Monnier, 2007/12/22
- Re: C-u prefix behavior of TAB broken, Miles Bader, 2007/12/22