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bug#60526: 29.0.60; javascript-mode → js-mode
From: |
Yuan Fu |
Subject: |
bug#60526: 29.0.60; javascript-mode → js-mode |
Date: |
Sat, 7 Jan 2023 17:39:34 -0800 |
Juri Linkov <juri@linkov.net> writes:
>>>> - ("\\.js[mx]?\\'" . javascript-mode)
>>>> + ("\\.js[mx]?\\'" . js-mode)
>>>> ;; https://en.wikipedia.org/wiki/.har
>>>> - ("\\.har\\'" . javascript-mode)
>>>> + ("\\.har\\'" . js-mode)
>>>> ("\\.json\\'" . js-json-mode)
>>>> ("\\.[ds]?va?h?\\'" . verilog-mode)
>>>> ("\\.by\\'" . bovine-grammar-mode)
>>>
>>> This is basically a no-brainer, but we had javascript-mode there for
>>> quite some time, and it's too late to change that for Emacs 29.
>>> Please install on master.
>>
>> I thought auto-mode-alist should use the canonical name and
>> major-mode-remap-alist maps the canonical name to the actual mode.
>
> But the canonical name is js-mode, because javascript-mode is
> an alias to js-mode.
js-mode feels more like "implementation name" to me. After all, the name
of the language is Javascript, not js. I think javascript-mode best
represents "major mode for javascript", not js-mode, if you get what I
mean.
>> Why do we need
>>
>>>> (add-to-list 'major-mode-remap-alist '(js-mode . js-ts-mode))
>>
>> if auto-mode-alist uses javascript-mode?
>
> This is needed for the case when users or packages customized
> auto-mode-alist to use the name js-mode.
If they customize auto-mode-alist to js-mode, I expect them to expect
Emacs to use js-mode by default, not the tree-sitter mode.
Yuan