* Relative dates with sexep
@ 2010-09-16 16:27 julien cubizolles
2010-09-17 8:01 ` Eric S Fraga
0 siblings, 1 reply; 6+ messages in thread
From: julien cubizolles @ 2010-09-16 16:27 UTC (permalink / raw)
To: org-mode
I'm trying to specify a date relative to another date in an org file.
I've tried to adapt one of the examples from worg, with :
<%%(= 7 (- (calendar-absolute-from-gregorian date)
(calendar-absolute-from-gregorian (02 02 2010))))>
to get the date one week after the 2nd of february 2010. Bad sexp...
What should I use ?
Julien.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Relative dates with sexep
2010-09-16 16:27 Relative dates with sexep julien cubizolles
@ 2010-09-17 8:01 ` Eric S Fraga
2010-09-17 14:10 ` julien cubizolles
2010-09-17 14:41 ` julien cubizolles
0 siblings, 2 replies; 6+ messages in thread
From: Eric S Fraga @ 2010-09-17 8:01 UTC (permalink / raw)
To: julien cubizolles; +Cc: org-mode
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On Thu, 16 Sep 2010 18:27:18 +0200, julien cubizolles <j.cubizolles@free.fr> wrote:
>
> I'm trying to specify a date relative to another date in an org file.
> I've tried to adapt one of the examples from worg, with :
>
> <%%(= 7 (- (calendar-absolute-from-gregorian date)
> (calendar-absolute-from-gregorian (02 02 2010))))>
>
> to get the date one week after the 2nd of february 2010. Bad sexp...
Quote the date: ... '(02 02 2010)
as it is trying to evaluate the function "02" otherwise.
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--
Eric S Fraga
GnuPG: 8F5C 279D 3907 E14A 5C29 570D C891 93D8 FFFC F67D
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Relative dates with sexep
2010-09-17 8:01 ` Eric S Fraga
@ 2010-09-17 14:10 ` julien cubizolles
2010-09-17 14:41 ` julien cubizolles
1 sibling, 0 replies; 6+ messages in thread
From: julien cubizolles @ 2010-09-17 14:10 UTC (permalink / raw)
To: e.fraga; +Cc: org-mode
Le vendredi 17 septembre 2010 à 09:01 +0100, Eric S Fraga a écrit :
> get the date one week after the 2nd of february 2010. Bad sexp...
>
> Quote the date: ... '(02 02 2010)
> as it is trying to evaluate the function "02" otherwise.
Thanks, it works.
Julien.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Relative dates with sexep
2010-09-17 8:01 ` Eric S Fraga
2010-09-17 14:10 ` julien cubizolles
@ 2010-09-17 14:41 ` julien cubizolles
2010-09-18 19:03 ` Eric S Fraga
1 sibling, 1 reply; 6+ messages in thread
From: julien cubizolles @ 2010-09-17 14:41 UTC (permalink / raw)
To: e.fraga; +Cc: org-mode
Le vendredi 17 septembre 2010 à 09:01 +0100, Eric S Fraga a écrit :
> On Thu, 16 Sep 2010 18:27:18 +0200, julien cubizolles <j.cubizolles@free.fr> wrote:
> >
> > I'm trying to specify a date relative to another date in an org file.
> > I've tried to adapt one of the examples from worg, with :
> >
> > <%%(= 7 (- (calendar-absolute-from-gregorian date)
> > (calendar-absolute-from-gregorian (02 02 2010))))>
> >
> > to get the date one week after the 2nd of february 2010. Bad sexp...
>
> Quote the date: ... '(02 02 2010)
> as it is trying to evaluate the function "02" otherwise.
I'm trying to make it reusable by defining a function in my .emacs :
(defun diary-relative (n day)
"Diary entry that will always appear N days from day"
(=
(calendar-absolute-from-gregorian date)
(+ n (calendar-absolute-from-gregorian day))))
I try to use it with a sexp like :
<%%(diary-relative (7 '(09 15 2010)))>
which doesn't work. I really need to seriously read about lisp
programming...
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Relative dates with sexep
2010-09-17 14:41 ` julien cubizolles
@ 2010-09-18 19:03 ` Eric S Fraga
2010-09-19 8:40 ` julien cubizolles
0 siblings, 1 reply; 6+ messages in thread
From: Eric S Fraga @ 2010-09-18 19:03 UTC (permalink / raw)
To: julien cubizolles; +Cc: org-mode
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On Fri, 17 Sep 2010 16:41:55 +0200, julien cubizolles <j.cubizolles@free.fr> wrote:
>
> Le vendredi 17 septembre 2010 à 09:01 +0100, Eric S Fraga a écrit :
> > On Thu, 16 Sep 2010 18:27:18 +0200, julien cubizolles <j.cubizolles@free.fr> wrote:
> > >
> > > I'm trying to specify a date relative to another date in an org file.
> > > I've tried to adapt one of the examples from worg, with :
> > >
> > > <%%(= 7 (- (calendar-absolute-from-gregorian date)
> > > (calendar-absolute-from-gregorian (02 02 2010))))>
> > >
> > > to get the date one week after the 2nd of february 2010. Bad sexp...
> >
> > Quote the date: ... '(02 02 2010)
> > as it is trying to evaluate the function "02" otherwise.
>
> I'm trying to make it reusable by defining a function in my .emacs :
>
> (defun diary-relative (n day)
> "Diary entry that will always appear N days from day"
> (=
> (calendar-absolute-from-gregorian date)
> (+ n (calendar-absolute-from-gregorian day))))
>
> I try to use it with a sexp like :
> <%%(diary-relative (7 '(09 15 2010)))>
>
> which doesn't work. I really need to seriously read about lisp
> programming...
Possibly! ;-)
Try <%%(diary-relative 7 '(09 15 2010))>
as the arguments to a function should not be in ()s.
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--
Eric S Fraga
GnuPG: 8F5C 279D 3907 E14A 5C29 570D C891 93D8 FFFC F67D
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Emacs-orgmode@gnu.org
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Relative dates with sexep
2010-09-18 19:03 ` Eric S Fraga
@ 2010-09-19 8:40 ` julien cubizolles
0 siblings, 0 replies; 6+ messages in thread
From: julien cubizolles @ 2010-09-19 8:40 UTC (permalink / raw)
To: Eric S Fraga; +Cc: org-mode
Le samedi 18 septembre 2010 à 20:03 +0100, Eric S Fraga a écrit :
> > (defun diary-relative (n day)
> > "Diary entry that will always appear N days from day"
> > (=
> > (calendar-absolute-from-gregorian date)
> > (+ n (calendar-absolute-from-gregorian day))))
> >
> > I try to use it with a sexp like :
> > <%%(diary-relative (7 '(09 15 2010)))>
> >
> > which doesn't work. I really need to seriously read about lisp
> > programming...
>
> Possibly! ;-)
>
> Try <%%(diary-relative 7 '(09 15 2010))>
> as the arguments to a function should not be in ()s.
Thanks, it works.
Julien.
^ permalink raw reply [flat|nested] 6+ messages in thread
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2010-09-16 16:27 Relative dates with sexep julien cubizolles
2010-09-17 8:01 ` Eric S Fraga
2010-09-17 14:10 ` julien cubizolles
2010-09-17 14:41 ` julien cubizolles
2010-09-18 19:03 ` Eric S Fraga
2010-09-19 8:40 ` julien cubizolles
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