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Re: How to put this in a macro
From: |
José A . Romero L . |
Subject: |
Re: How to put this in a macro |
Date: |
Tue, 04 May 2010 15:45:08 -0000 |
User-agent: |
G2/1.0 |
On 17 Kwi, 21:38, Cecil Westerhof <Ce...@decebal.nl> wrote:
(...)
> beginning. So it is not really important at the moment. But I like to
> make robust code, and when in the future the macro is used where it is a
> problem when the start is after the end ... So is it possible to switch
> the values when the end is before the start?
(...)
If you're in for a bit of coding stunts :-) I guess we could have one
last try, using your name, Barry's macro and shorter variable names:
(defmacro dcbl-set-bounds (start end)
`(progn
(if (equal ,start ,end)
(setq ,start (point-min)
,end (point-max))
(setq ,start (or ,start (point-min))
,end (or ,end (point-max))))
(setq ,start (list ,start ,end)
,start (sort ,start '<)
,end (second ,start)
,start (first ,start))))
it should be OK to use one of the variables being changed as the temp
var, shouldn't it?
Cheers,
--
José A. Romero L.
escherdragon at gmail
"We who cut mere stones must always be envisioning cathedrals."
(Quarry worker's creed)
- Re: How to put this in a macro, (continued)
- Re: How to put this in a macro, Cecil Westerhof, 2010/05/04
- Re: How to put this in a macro, José A . Romero L ., 2010/05/04
- Re: How to put this in a macro, Cecil Westerhof, 2010/05/04
- Re: How to put this in a macro, José A . Romero L ., 2010/05/04
- Re: How to put this in a macro, Cecil Westerhof, 2010/05/04
- Re: How to put this in a macro, José A . Romero L ., 2010/05/04
- Re: How to put this in a macro, Barry Margolin, 2010/05/04
- Re: How to put this in a macro, José A . Romero L ., 2010/05/04
- Re: How to put this in a macro, Barry Margolin, 2010/05/04
- Re: How to put this in a macro, Cecil Westerhof, 2010/05/04
- Re: How to put this in a macro,
José A . Romero L . <=
- Re: How to put this in a macro, Barry Margolin, 2010/05/04
- Re: How to put this in a macro, José A . Romero L ., 2010/05/04
- Re: How to put this in a macro, Barry Margolin, 2010/05/04
Re: How to put this in a macro, Pascal J. Bourguignon, 2010/05/04