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bug#41531: 28.0.50; proper Eldoc async support
From: |
João Távora |
Subject: |
bug#41531: 28.0.50; proper Eldoc async support |
Date: |
Fri, 05 Jun 2020 23:53:49 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Andrii Kolomoiets <andreyk.mad@gmail.com> writes:
> Dmitry Gutov <dgutov@yandex.ru> writes:
>> On 04.06.2020 19:20, Andrii Kolomoiets wrote:
>>> 3. That IMO useless "...truncated, see*help* buffer" message is moved
>>> to Eldoc. Do we really need to show this message every time? That one
>>> last line can be used to show additional documentation.
>> The truncation can be indicated as ellipsis at the end of the (first)
>> line. Maybe ellipsis in parentheses (...).
>
> Good idea.
I think is is easily missed, and will not inform of the keybinding for
`eldoc-doc-buffer'. But it's clearly better than nothing for the
strictly-one-line people.
>> Whether to use multiple lines of not, seems like individual preference.
>
> Absolutely. That's why there are customizable variables so anyone can
> tweak behavior to their likes. Current version of Eglot pays attention
> to the eldoc-echo-area-use-multiline-p variable and proposed one do
> not.
It does not because most of that variable (except for the very special
"truncate-sym-name-if-fit" value) is now handled in eldoc.el. Modulo
bugs, of course, which I will endeavour to fix. I also agree, of course
this is individual preference.