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bug#35480: insert-wide-parentheses
From: |
Juri Linkov |
Subject: |
bug#35480: insert-wide-parentheses |
Date: |
Tue, 07 May 2019 23:21:57 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) |
>> Also tried to add a button that would pre-fill the default value
>> with Unicode bracket pairs, but I see no way to do this because
>> customize's :options is limited to ‘hook’, ‘plist’, ‘alist’ types
>> only, alas.
>
> Can't you use the alist type? The options is called insert-pair-ALIST
> after all.
I tried the alist type:
(defcustom insert-pair-alist
'((?\( ?\)) (?\[ ?\]) (?\{ ?\}) (?\< ?\>) (?\" ?\") (?\' ?\') (?\` ?\'))
"Alist of paired characters inserted by `insert-pair'."
:type '(alist :key-type (character :tag "Open/Command")
:value-type (choice
(list :tag "Pair"
(character :tag "Close"))
(list :tag "Triplet"
(character :tag "Open")
(character :tag "Close"))))
:options '(?\()
:group 'lisp
:version "27.1")
but its :options allows specifying only keys, not alist values.