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bug#39143: 26.3; `widget-complete' in `customize-option'
From: |
Eli Zaretskii |
Subject: |
bug#39143: 26.3; `widget-complete' in `customize-option' |
Date: |
Wed, 15 Jan 2020 20:06:10 +0200 |
> Date: Wed, 15 Jan 2020 09:54:58 -0800 (PST)
> From: Drew Adams <drew.adams@oracle.com>
>
> emacs -Q
>
> `M-x customize-option default-frame-alist'
>
> Click `INS'.
>
> Enter `cursor-color' for field `Parameter: '.
>
> Put cursor at beginning of field `Value: ', and delete the default
> value, `nil'.
>
> Use `M-TAB' (or `ESC TAB').
>
> You get this error/message: "Not in an editable field".
In Emacs 27 get the message "No completions available for this field"
instead. So this problem is already solved.
> 1. That message is incorrect. The cursor is definitely in an editable
> field. (Same incorrect message if you first type `Blu', then `M-TAB'.)
This part is already solved.
> 2. Emacs should provide reasonable completion for both fields,
> `Parameter' and `Value', for `default-frame-alist'.
It does provide completions for Parameter, although it's debatable
whether they are "reasonable".