[debbugs-tracker] bug#19397: closed (incorrect handling of / in a character class in js-mode)

[GNU bug Tracking System]

Your message dated Tue, 23 Dec 2014 11:16:31 -0500
with message-id <address@hidden>
and subject line Re: bug#19397: incorrect handling of / in a character class in 
js-mode
has caused the debbugs.gnu.org bug report #19397,
regarding incorrect handling of / in a character class in js-mode
to be marked as done.

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-- 
19397: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19397
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--- Begin Message --- Subject: incorrect handling of / in a character class in js-mode Date: Wed, 17 Dec 2014 16:15:47 +0100

Try to type the following code in a JS buffer:

function test ()
{
    return /[/]/.test ('/')
}

This function is legal in JS and returns true. However, Emacs is badly confused: indentation, syntax highlighting, C-M-f over the regex all don't work correctly.

Note that while _this_ regex is silly, it is based on a real-life one that uses a character class with a slash in it.

Recent Emacs trunk.

Paul

--- End Message ---

> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#19397: incorrect handling of / in a character class in js-mode
>
>
>
>
> Date: 
>
> Tue, 23 Dec 2014 11:16:31 -0500
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)
>
>
>
>
> Version: 25.1
>
> > function test ()
> > {
> >     return /[/]/.test ('/')
> > }
>
> OK, I installed a patch into master which should handle the "unescaped slash in
> character classes".  Together with the previous patch installed in
> emacs-24, it should handle at least the above case.
>
>
>         Stefan
>
>
> --- End Message ---