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Re: Backslash-escaped brackets in string literals
From: |
Eli Zaretskii |
Subject: |
Re: Backslash-escaped brackets in string literals |
Date: |
Fri, 24 Jan 2020 17:39:44 +0200 |
> From: Mattias Engdegård <address@hidden>
> Date: Fri, 24 Jan 2020 16:12:51 +0100
>
> • If a line in a documentation string begins with an
> open-parenthesis, write a backslash before the open-parenthesis,
> like this:
>
> The argument FOO can be either a number
> \(a buffer position) or a string (a file name).
>
> This prevents the open-parenthesis from being treated as the start
> of a defun (*note Defuns: (emacs)Defuns.).
>
> First of all, is this still true?
Not really, but I'd hesitate to remove this, see below.
> I rarely bother escaping brackets in doc strings and it doesn't seem to cause
> any editing confusion.
Try "C-x 4 a" in a function with such a doc string, but without the
escape, and you will see confusion.
I don't think we should remove the escapes in column zero, at least
not yet. The changes which made them not 100% required are too young,
and I expect many people to edit new sources with old Emacsen (I do
that all the time).
Thanks.
- Backslash-escaped brackets in string literals, Mattias Engdegård, 2020/01/24
- Re: Backslash-escaped brackets in string literals,
Eli Zaretskii <=
- Re: Backslash-escaped brackets in string literals, Stefan Monnier, 2020/01/24
- Re: Backslash-escaped brackets in string literals, Mattias Engdegård, 2020/01/24
- Re: Backslash-escaped brackets in string literals, Eli Zaretskii, 2020/01/25
- Re: Backslash-escaped brackets in string literals, Mattias Engdegård, 2020/01/25
- Re: Backslash-escaped brackets in string literals, Eli Zaretskii, 2020/01/25
- Re: Backslash-escaped brackets in string literals, Mattias Engdegård, 2020/01/25
- Re: Backslash-escaped brackets in string literals, Eli Zaretskii, 2020/01/25
- Re: Backslash-escaped brackets in string literals, Mattias Engdegård, 2020/01/26
- Re: Backslash-escaped brackets in string literals, Eli Zaretskii, 2020/01/26
- RE: Backslash-escaped brackets in string literals, Drew Adams, 2020/01/25