Re: [BUG] org-attach-id-ts-folder-format fails on customized IDs [9.6 (9.6-??-2e9999783)]

[Ihor Radchenko <yantar92@gmail.com>]

Janek F <xerusx@pm.me> writes:

> Considering the other messages, let's not get lost in details, the default function does not need to consider all edge cases. It simply should not error out on ids in a different format.

You are indeed right, but we may use multiple different approaches to
achieve this. Some are more simplistic, some are less. We are trying to
find a balance between less hassle for users and not overthinking
things.

The simplest approach would be wrapping the function calls into
(ignore-errors ...), which would avoid errors when we just try to check
the existence of the attachment dir. However, it may raise unexpected errors
for non-standard/copy-pasted IDs for users who did not customize this
area.

The approach I am proposing is handling unexpected IDs inside the
default functions and bringing errors in user-defined functions to the
attention of user - I feel that it will be more useful than ignoring
errors.

We could use yet another approach and use a global fallback if no
available function can generate an ID, but we may run into tricky cases
because the first function in the list has a special meaning - it _must_
generate a path from ID or the user may run into unexpected breakage in
some cases when custom IDs are being used.

-- 
Ihor Radchenko,
Org mode contributor,
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