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Re: [Proposal] M-x tabify to indent only when needed.
From: |
Michaël Cadilhac |
Subject: |
Re: [Proposal] M-x tabify to indent only when needed. |
Date: |
Tue, 25 Jul 2006 16:09:57 +0200 |
User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.50 (gnu/linux) |
Stefan Monnier <address@hidden> writes:
>> + (if (= (/ end-col tab-width) (/ beg-col tab-width))
>> + ;; The spacing does not straddle a TAB boundary, so we
>> won't
>> + ;; be able to use a TAB here anyway: there's nothing to
>> do.
>> + nil
>
>> This detects a case where no tabs can be used.
>> It doesn't detect the case where tabs already ARE used.
>
> Those cases aren't matched by the regexp.
>
>> -(defvar tabify-regexp "[ \t][ \t]+"
>> +(defvar tabify-regexp " [ \t]+"
>
>> Is that change supposed to exclude those other cases?
>
> Exactly.
>
> Stefan
IIUC, your patch does work and is very much clearer than mine.
However, it suffers from the same precondition on tabify-regexp, which
should be described in its docstring.
Thanks!
--
| Michaël `Micha' Cadilhac | Si les religions etaient aussi tole- |
| Epita/LRDE Promo 2007 | rantes qu'elles le pretendent, il y |
| http://www.lrde.org/~cadilh_m | a longtemps qu'il n'y en aurait plus |
`-- - JID: address@hidden --' -- Moustic - --'
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- [Proposal] M-x tabify to indent only when needed., Michaël Cadilhac, 2006/07/24
- Re: [Proposal] M-x tabify to indent only when needed., Michaël Cadilhac, 2006/07/24
- Re: [Proposal] M-x tabify to indent only when needed., Stefan Monnier, 2006/07/24
- Re: [Proposal] M-x tabify to indent only when needed., Richard Stallman, 2006/07/24
- Re: [Proposal] M-x tabify to indent only when needed., Stefan Monnier, 2006/07/25
- Re: [Proposal] M-x tabify to indent only when needed.,
Michaël Cadilhac <=
- Re: [Proposal] M-x tabify to indent only when needed., Stefan Monnier, 2006/07/25
- Re: [Proposal] M-x tabify to indent only when needed., Michaël Cadilhac, 2006/07/25
- Re: [Proposal] M-x tabify to indent only when needed., Stefan Monnier, 2006/07/25
- Re: [Proposal] M-x tabify to indent only when needed., Michaël Cadilhac, 2006/07/25
Re: [Proposal] M-x tabify to indent only when needed., Richard Stallman, 2006/07/24