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Re: Is Elisp really that slow?


From: Óscar Fuentes
Subject: Re: Is Elisp really that slow?
Date: Wed, 15 May 2019 18:05:39 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

Óscar Fuentes <address@hidden> writes:

> Dmitry Gutov <address@hidden> writes:
>
>> On 15.05.2019 18:14, Óscar Fuentes wrote:
>>
>>>> Pretty much what you suggested. Remove the binding and mention that in
>>>> NEWS, together with the existing alternative.
>>>
>>> You forgot to mention how removing C-c C-c would help CC-Mode users.
>>
>> They, in particular, won't become confused when they try 'C-c C-c' in
>> a different major mode, and it either fails to work, or does something
>> unexpected to them.
>
> AFAIK, modes where C-c C-c does something do not support the concept of
> commenting regions. elisp-mode, for instance.

That was half-baked.

An hypothetical C/C++ hacker is unlikely to try C-c C-c for
commenting-out a region on an interactive mode because he will first
learn that that binding is using for sending the code to the subprocess
and, furthermore, commenting-out regions is not something that one would
do as one of his first operations when one starts using those modes.




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