GNU bug report logs - #72745
`bash-mode` doesn't recognize comments inside command substitution

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Message #14 received at 72745 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: one.last.kiss <at> outlook.com, 72745 <at> debbugs.gnu.org
Subject: Re: bug#72745: `bash-mode` doesn't recognize comments inside
 command substitution
Date: Sat, 24 Aug 2024 18:28:21 +0300

> From: Stefan Monnier <monnier <at> iro.umontreal.ca>
> Cc: "shynur ." <one.last.kiss <at> outlook.com>,  72745 <at> debbugs.gnu.org
> Date: Sat, 24 Aug 2024 11:12:06 -0400
> 
> >> Reproduce:
> >>   1. echo -e 'echo $(echo 42  # print 42)\n)' > /tmp/a.bash
> >>      Content of `/tmp/a.bash`:
> >>           echo $(echo 42  # print 42)                                                                                         
> >>           )
> >>   2. emacs -Q, version 29.4
> >>   3. eval: (set-face-italic font-lock-comment-face t)
> >>   4. Open file `/tmp/a.bash`.
> >> 
> >> Only the first `)` is italic; "# print 42" is not.
> >
> > I'm not sure this is not the right behavior.
> > Does anyone else have an opinion here?
> 
> Too many "not"s in one sentence, and too many nested "echo"s in
> the other.
> 
> But when I try to run
> 
>     #!/bin/bash
>     echo $(echo 42  # print 42)
>     )
>     echo there
> 
> it returns
> 
>     42
>     there
> 
> as expected.  IOW, I agree with the title of this bug report (and in my
> test, Emacs doesn't highlighted any part of that script with the comment face).

FWIW, I tried bash-ts-mode, and it doesn't show the comment face
there, either.

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