Re: Link from orgmode file to E-Mail (using kmail or notmuch)

[Max Nikulin]

On 27/01/2023 13:41, Jean Louis wrote:
> * Max Nikulin [2023-01-26 19:21]:
> > On 25/01/2023 00:49, Jean Louis wrote:
> > > When goto-mode works with mid: by me setting up browse-url-handlers,
> > > then I have expected Org to work as well.
> >
> > Do you mean `goto-address-mode'? Have you had a look into its
> > implementation?
>
> I have already previously mentioned about it.

I was unsure if goto-mode is a typo or some 3rd party package. Have you 
written that you are aware which way it is implemented?

List of recognized protocols is not a user option, it is hard-coded and 
unrelated to the browse-url-handlers:

defvar thing-at-point-uri-schemes

the list is rather long.

On 25/01/2023 00:49, Jean Louis wrote:
> > Try to think from position of a developer.
>
> From position of developer, developers shall ideally think of users,
> and users think of the assistance of computer to users. 
>
> Users appreciate developers who make their life easier.

Developer must consider other features that may be affected by demanded 
changes. False positives are acceptable for thingatpt and 
goto-address-mode. For Org mode balance is different. Too greedy regexp 
to recognize links may have detrimental effect on export and publish, 
not to mention that links may need special treatment. In addition Ihor 
mentioned fuzzy links.

On 27/01/2023 13:41, Jean Louis wrote:
> In my opinion, features such as opening specific function on URI
> scheme shall be unified in Emacs.

Generally agree, but browse-url should be ready to reuse its 
configuration in Org. I am afraid, it means less flexible browse-url.

> Org should now hard code new way of opening URL schemes, but use Emacs
> settings.

Try to derive list of supported schemes from `browse-url-handlers'.

> And I am aware that it is late for such decision,

You may try to talk to `browse-url' developers if they are ready to make 
their package less flexible for the sake of Org mode.

And finally notice that goto-address-mode is unable to properly handle

    (test https://orgmode.org)

it considers closing parenthesis as a part of the link. In addition 
there are disclaimers:

    Customizations to this variable made after goto-addr is loaded
    will have no effect.