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bug#50459: 28.0.50; Python shell completion is incompatible with flex, o
From: |
Augusto Stoffel |
Subject: |
bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc. |
Date: |
Thu, 09 Sep 2021 10:45:37 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
On Thu, 9 Sep 2021 at 07:49, Gregory Heytings <gregory@heytings.org> wrote:
>>> You shouldn't use (setq completion-styles '(flex)), you should use
>>> (add-to-list 'completion-styles 'flex). Otherwise the default
>>> completion styles are not used anymore.
>>
>> This doesn't change the issue described in the subject line. I
>> would still not see any flex completions if I did what you suggest.
>>
>
> Because the flex completion mechanism returns no completions, and the
> next completion mechanism is called. What kind of flex completions
> would you expect to see after x.t TAB in your example?
For sure 'x.count' should be a candidate, just like in Elisp 'set' shows
up as a possible completion after typing '(t TAB'.
Whether or not your example should allow 'fix.it' as a completion is up
to debate.
>
>>
>> Granted, completion wouldn't be totally broken. But I don't mind
>> letting the brokenness manifest itself. Therefore I use (setq
>> completion-styles '(orderless)).
>>
>
> It's not broken, it works as designed. Instead of asking each user of
> the completion mechanism to implement a specific function for
> substring / flex completion, these mechanisms tell them "please return
> all possible completions, I'll do the filtering job for you".
Right, this is not a problem with the flex style, it's a problem with
the Python completion table. More specifically, with its notion of "all
completions".
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Augusto Stoffel, 2021/09/07
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Augusto Stoffel, 2021/09/08
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Gregory Heytings, 2021/09/09
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Augusto Stoffel, 2021/09/09
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Gregory Heytings, 2021/09/09
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc.,
Augusto Stoffel <=
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Gregory Heytings, 2021/09/09
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Augusto Stoffel, 2021/09/09
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Lars Ingebrigtsen, 2021/09/10
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Augusto Stoffel, 2021/09/10
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., João Távora, 2021/09/10
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Dmitry Gutov, 2021/09/10
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., João Távora, 2021/09/10
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Dmitry Gutov, 2021/09/10
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., João Távora, 2021/09/10
- bug#50459: 28.0.50; Python shell completion is incompatible with flex, orderless, etc., Dmitry Gutov, 2021/09/10