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From: Ihor Radchenko <yantar92@gmail.com>
To: Hugo Heagren <hugo@heagren.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: [PATCH v5] ol.el: add description format parameter to org-link-parameters
Date: Sun, 17 Jul 2022 18:18:27 +0800	[thread overview]
Message-ID: <87y1ws6o0c.fsf@localhost> (raw)
In-Reply-To: <87tu7gkb4l.fsf@heagren.com>

Hugo Heagren <hugo@heagren.com> writes:

>> Can you also update the documentation for
>> org-link-make-description-function?
>
> I'm not sure what sort of documentation you have in mind? What should
> I add?

I referred to my earlier statement:

	> tl;dr The question is: what is the Good Behaviour when
	> :default-description is set to something, which is meant to return a
	> string and returns 'nil instead? Should it be treated like an empty
	> string, or as an error?

	Currently, the internal implementation will treat nil return value as if
	there was no :default-description and org-link-make-description-function
	were set to nil. We may probably document this. It sounds like a useful
	behaviour.

	If the :default-description function returns non-string and not nil, the
	behaviour is simply undefined. It was also the case for
	org-link-make-description-function. Though we might add a cl-assert
	somewhere near the end of org-insert-link to deliberately throw an
	error.

The return value of org-link-make-description-function can also be nil
in addition to string.  I suggest documenting this, just as you did for
:insert-description parameter.

Best,
Ihor


  parent reply	other threads:[~2022-07-17 10:19 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-28 23:15 ol.el: add description format parameter to org-link-parameters Hugo Heagren
2022-03-28 23:15 ` [PATCH] " Hugo Heagren
2022-04-04  9:49   ` Ihor Radchenko
2022-04-05 19:29     ` [PATCH v2] " Hugo Heagren
2022-04-07  5:13       ` Ihor Radchenko
2022-06-21 12:03         ` [PATCH v3] " Hugo Heagren
2022-06-21 13:41           ` Robert Pluim
2022-07-07 19:57             ` [PATCH v4] " Hugo Heagren
2022-07-09  3:31               ` Ihor Radchenko
2022-07-14 13:08                 ` [PATCH v5] " Hugo Heagren
2022-07-16  9:09                   ` Ihor Radchenko
2022-07-16 21:20                     ` Hugo Heagren
2022-07-17  6:11                       ` Max Nikulin
2022-07-17 10:27                         ` Ihor Radchenko
2022-07-17 10:18                       ` Ihor Radchenko [this message]
2022-07-17 20:59                         ` [PATCH v6] " Hugo Heagren
2022-07-18 10:55                           ` Max Nikulin
2022-07-23  7:48                             ` [PATCH v7] " Hugo Heagren
2022-07-23  7:59                               ` Max Nikulin
2022-07-23 13:06                                 ` Ihor Radchenko
2022-07-23 15:46                                   ` Max Nikulin
2022-07-24 10:34                                   ` Max Nikulin
2022-07-24 13:15                                     ` Ihor Radchenko
2022-07-25 11:55                                       ` [PATCH v8] " Hugo Heagren
2022-07-29 12:54                                         ` Max Nikulin
2022-07-29 19:05                                           ` [PATCH v9] " Hugo Heagren
2022-07-30  6:29                                             ` Ihor Radchenko
     [not found]                                               ` <87tu6zf2o1.fsf@heagren.com>
2022-07-30  8:02                                                 ` Ihor Radchenko
2022-07-30 12:34                                                   ` [PATCH] ol-info: Enable :insert-description feature Max Nikulin
2022-08-06  7:00                                                     ` Ihor Radchenko
2022-08-14 16:41                                                       ` [PATCH v2] ol-info: Define :insert-description function Max Nikulin
2022-08-19  4:28                                                         ` Ihor Radchenko
2022-08-19 12:26                                                           ` Max Nikulin
2022-08-20  7:29                                                             ` Ihor Radchenko
2022-08-21 14:49                                                               ` Max Nikulin
2022-08-22  4:10                                                                 ` Ihor Radchenko
2022-08-24 14:37                                                                   ` [PATCH v3] " Max Nikulin
2022-08-26 13:15                                                                     ` Ihor Radchenko
2022-09-04 15:05                                                       ` [PATCH] ol-info: Enable :insert-description feature Max Nikulin
2022-09-05  6:36                                                         ` Ihor Radchenko
2022-08-06  6:06                                             ` [PATCH v9] ol.el: add description format parameter to org-link-parameters Ihor Radchenko
2022-07-29  1:47                               ` [PATCH v7] " Ihor Radchenko
2022-07-29  7:05                                 ` Bastien Guerry
2022-07-10 10:26               ` [PATCH v4] " Max Nikulin
2022-06-21 15:01           ` [PATCH v3] " Max Nikulin

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