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Re: Don't change "+" syntax in guix/.dir-locals.el
From: |
Ludovic Courtès |
Subject: |
Re: Don't change "+" syntax in guix/.dir-locals.el |
Date: |
Wed, 23 May 2018 14:33:04 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) |
Hello!
Alex Kost <address@hidden> skribis:
> Pierre Neidhardt (2018-05-20 21:57 +0200) wrote:
>
>> I recently noticed that guix-devel-mode misbehaved on packages ending
>> with a "+" (like my recent emacs-image+).
>>
>> See https://github.com/alezost/guix.el/issues/24 for more details.
>>
>> Alex Kost suggested we removed the syntax change in .dir-locals.el:
>>
>> ;; This notably allows '(' in Paredit to not insert a space when the
>> ;; preceding symbol is one of these.
>> (eval . (modify-syntax-entry ?~ "'"))
>> (eval . (modify-syntax-entry ?$ "'"))
>> - (eval . (modify-syntax-entry ?+ "'"))
>
> Here is my point: I believe (re-search-forward "\\s_" nil t) should find
> "+" character in lisp/scheme modes because it may be part of symbol
> names there. Even elisp manual mentions this fact:
>
> https://www.gnu.org/software/emacs/manual/html_node/elisp/Syntax-Class-Table.html#Syntax-Class-Table
>
> So I think that ".dir-locals.el" shouldn't break this default behavior.
So, IIUC, we may have to sacrifice highlighting of #+ so that
‘guix-guile-current-definition’ works well with symbols containing ‘+’,
right?
That’d be fine with me. :-)
Thank you!
Ludo’.
- Don't change "+" syntax in guix/.dir-locals.el, Pierre Neidhardt, 2018/05/20
- Re: Don't change "+" syntax in guix/.dir-locals.el, Alex Kost, 2018/05/21
- Re: Don't change "+" syntax in guix/.dir-locals.el,
Ludovic Courtès <=
- Re: Don't change "+" syntax in guix/.dir-locals.el, Alex Kost, 2018/05/23
- Re: Don't change "+" syntax in guix/.dir-locals.el, Ludovic Courtès, 2018/05/28
- Re: Don't change "+" syntax in guix/.dir-locals.el, Alex Kost, 2018/05/29
- Re: Don't change "+" syntax in guix/.dir-locals.el, Pierre Neidhardt, 2018/05/29
- Re: Don't change "+" syntax in guix/.dir-locals.el, Ludovic Courtès, 2018/05/29
- Re: Don't change "+" syntax in guix/.dir-locals.el, Alex Kost, 2018/05/30