From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
To: Thorsten Jolitz <tjolitz@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: Programming with org-element-cache -> short introduction?
Date: Mon, 11 Aug 2014 16:22:54 +0200 [thread overview]
Message-ID: <877g2fp0ld.fsf@nicolasgoaziou.fr> (raw)
In-Reply-To: <87fvh3m8y5.fsf@gmail.com> (Thorsten Jolitz's message of "Mon, 11 Aug 2014 15:50:42 +0200")
Thorsten Jolitz <tjolitz@gmail.com> writes:
> Is it ok to do these two things:
>
> - let-bind a value returned by `org-element-at-point' and modify it (with
> plist-put), and
No, per advice given before. `plist-put' is destructive.
Instead, create a new element. You can use `org-combine-plists' to
generate its property list.
[...]
> - globally set a value returned by `org-element-at-point', modify it
> (with plist-put) in a function call, but use the variable as a quoted
> (!) function arg and reset the original value with this trick:
Ditto.
prev parent reply other threads:[~2014-08-11 14:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-10 0:47 Programming with org-element-cache -> short introduction? Thorsten Jolitz
2014-08-11 13:16 ` Nicolas Goaziou
2014-08-11 13:50 ` Thorsten Jolitz
2014-08-11 14:22 ` Nicolas Goaziou [this message]
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