From: Daniel Mendler <mail@daniel-mendler.de>
To: Juri Linkov <juri@linkov.net>
Cc: Gregory Heytings <gregory@heytings.org>,
"emacs-devel@gnu.org" <emacs-devel@gnu.org>,
Stefan Monnier <monnier@iro.umontreal.ca>,
Dmitry Gutov <dgutov@yandex.ru>
Subject: Re: [PATCH] `completing-read`: Add `group-function` support to completion metadata (REVISED PATCH VERSION 4)
Date: Sat, 8 May 2021 11:10:59 +0200 [thread overview]
Message-ID: <6ac36d0f-bf5b-2124-1f70-69644bb40218@daniel-mendler.de> (raw)
In-Reply-To: <069cec7d-db2c-8628-69fb-a2aee4ee5074@daniel-mendler.de>
On 5/8/21 10:45 AM, Daniel Mendler wrote:
> On 5/8/21 8:24 AM, Daniel Mendler wrote:
>> On 5/7/21 7:55 PM, Daniel Mendler wrote:
>>> On 5/7/21 7:03 PM, Juri Linkov wrote:
>>>> I tried to remove `read-char-by-name-group`, but it has a feature
>>>> currently not supported by `group-function`:
>>>>
>>>> (defcustom read-char-by-name-group nil
>>>> "How to group characters for `read-char-by-name' completion.
>>>> When t, split characters to sections of Unicode blocks
>>>> sorted alphabetically."
>>>> =====================
>>>>
>>>> It seems a new function is needed to sort groups, e.g. `group-sort-function`.
>>
>> 3. Use a single function with an action argument
>> 3.1 group-function : (action=title) -> string -> string
>> 3.2 group-function : (action=transform) -> string -> string
>> 3.3 group-function : (action=sort) -> list string -> list string
> I attached the current set of patches. The last patch
> "0005-group-function-Implement-generalized-action-argument.patch"
> implements the generalized action argument. The other patches (1-4) do
> not differ from the previously sent patches. I send them for completeness.
Correction to the lastest patch. The `minibuffer--group-by` function
should actually be written as follows:
(defun minibuffer--group-by (group-fun elems)
"Group ELEMS by GROUP-FUN."
(let ((groups))
(dolist (cand elems)
(let* ((key (funcall group-fun 'title cand))
(group (assoc key groups)))
(if group
(setcdr group (cons cand (cdr group)))
(push (list key cand) groups))))
;; FIXME: Is thread-last allowed in minibuffer.el?
(setq groups (nreverse groups)
groups (mapc (lambda (x)
(setcdr x (nreverse (cdr x))))
groups)
groups (funcall group-fun 'sort groups)
groups (mapcar #'cdr groups))
(apply #'nconc groups)))
Daniel
next prev parent reply other threads:[~2021-05-08 9:10 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-25 13:32 [PATCH] `completing-read`: Add `group-function` support to completion metadata Daniel Mendler
2021-04-25 19:35 ` Dmitry Gutov
2021-04-25 19:47 ` Daniel Mendler
2021-04-25 21:50 ` Dmitry Gutov
2021-04-25 22:10 ` Daniel Mendler
2021-04-25 22:40 ` Dmitry Gutov
2021-04-25 22:58 ` Daniel Mendler
2021-04-26 4:51 ` Protesilaos Stavrou
2021-04-27 16:53 ` Juri Linkov
2021-04-28 6:18 ` Protesilaos Stavrou
2021-04-25 23:33 ` Stefan Monnier
2021-04-26 10:01 ` Daniel Mendler
2021-04-26 13:50 ` Stefan Monnier
2021-04-27 1:46 ` Dmitry Gutov
2021-04-27 1:59 ` tumashu
2021-04-27 2:45 ` Daniel Mendler
2021-04-27 15:47 ` Dmitry Gutov
2021-04-27 3:41 ` Stefan Monnier
2021-04-28 0:08 ` Dmitry Gutov
2021-04-28 3:21 ` Stefan Monnier
2021-04-25 19:38 ` [PATCH] `completing-read`: Add `group-function` support to completion metadata (REVISED PATCH) Daniel Mendler
2021-04-25 20:45 ` Juri Linkov
2021-04-25 21:26 ` Daniel Mendler
2021-04-29 16:20 ` Juri Linkov
2021-04-29 16:52 ` Daniel Mendler
2021-04-29 17:07 ` Stefan Monnier
2021-04-29 17:13 ` Daniel Mendler
2021-04-29 22:54 ` Juri Linkov
2021-04-29 23:55 ` [PATCH] `completing-read`: Add `group-function` support to completion metadata (REVISED PATCH VERSION 2) Daniel Mendler
2021-04-30 9:00 ` Daniel Mendler
2021-04-30 17:01 ` Juri Linkov
2021-04-30 18:11 ` Daniel Mendler
2021-04-30 18:30 ` Daniel Mendler
2021-05-01 19:57 ` Juri Linkov
2021-05-02 0:43 ` Daniel Mendler
2021-05-02 7:07 ` Eli Zaretskii
2021-05-02 11:01 ` Daniel Mendler
2021-04-30 16:51 ` Juri Linkov
2021-04-30 18:13 ` Daniel Mendler
2021-05-01 19:54 ` Juri Linkov
2021-05-02 0:32 ` Daniel Mendler
2021-05-02 21:38 ` Juri Linkov
2021-05-07 17:03 ` Juri Linkov
2021-05-07 17:55 ` Daniel Mendler
2021-05-08 6:24 ` Daniel Mendler
2021-05-08 8:45 ` [PATCH] `completing-read`: Add `group-function` support to completion metadata (REVISED PATCH VERSION 4) Daniel Mendler
2021-05-08 9:10 ` Daniel Mendler [this message]
2021-05-09 17:59 ` Juri Linkov
2021-05-09 18:50 ` Daniel Mendler
2021-05-09 18:56 ` Stefan Monnier
2021-05-09 19:11 ` Daniel Mendler
2021-05-10 20:47 ` Juri Linkov
2021-05-11 7:51 ` [PATCH] `completing-read`: Add `group-function` support to completion metadata (REVISED PATCH VERSION 5) Daniel Mendler
2021-05-11 17:59 ` Juri Linkov
2021-05-08 13:15 ` [PATCH] `completing-read`: Add `group-function` support to completion metadata (REVISED PATCH VERSION 2) Stefan Monnier
2021-05-09 18:05 ` Juri Linkov
2021-05-09 18:37 ` Eli Zaretskii
2021-05-11 18:06 ` Juri Linkov
2021-05-11 18:44 ` Eli Zaretskii
2021-05-11 18:58 ` Daniel Mendler
2021-05-11 19:22 ` Eli Zaretskii
2021-05-11 19:46 ` Daniel Mendler
2021-05-11 19:59 ` Eli Zaretskii
2021-05-11 20:30 ` [PATCH] `completing-read`: Add `group-function` support to completion metadata (REVISED PATCH VERSION 6) Daniel Mendler
2021-05-13 10:32 ` Eli Zaretskii
2021-05-13 11:45 ` [PATCH] `completing-read`: Add `group-function` support to completion metadata (REVISED PATCH VERSION 7) Daniel Mendler
2021-05-20 9:39 ` Daniel Mendler
2021-05-20 17:53 ` Juri Linkov
2021-05-20 18:51 ` Daniel Mendler
2021-04-29 17:09 ` [PATCH] `completing-read`: Add `group-function` support to completion metadata (REVISED PATCH) Dmitry Gutov
2021-04-29 17:16 ` Daniel Mendler
2021-04-29 17:55 ` Dmitry Gutov
2021-04-29 18:31 ` [External] : " Drew Adams
2021-04-29 20:25 ` Dmitry Gutov
2021-04-29 22:15 ` Drew Adams
2021-04-29 22:28 ` Dmitry Gutov
2021-04-29 23:31 ` Drew Adams
2021-04-29 19:21 ` Daniel Mendler
2021-05-02 14:29 ` [PATCH] `completing-read`: Add `group-function` support to completion metadata (REVISED PATCH VERSION 3) Daniel Mendler
2021-05-02 21:49 ` Juri Linkov
2021-05-03 14:40 ` Daniel Mendler
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