[debbugs-tracker] bug#18163: closed (24.4.50; REGRESSION, font-lock in `emacs-lisp-mode': spurious `font-lock-warning-face')

[GNU bug Tracking System]

Your message dated Wed, 06 Aug 2014 13:15:04 -0400
with message-id <address@hidden>
and subject line Re: bug#18163: 24.4.50; REGRESSION, font-lock in 
`emacs-lisp-mode': spurious `font-lock-warning-face'
has caused the debbugs.gnu.org bug report #18163,
regarding 24.4.50; REGRESSION, font-lock in `emacs-lisp-mode': spurious 
`font-lock-warning-face'
to be marked as done.

(If you believe you have received this mail in error, please contact
address@hidden)


-- 
18163: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=18163
GNU Bug Tracking System
Contact address@hidden with problems
> --- Begin Message ---
>
>
>
> Subject: 
>
> 24.4.50; REGRESSION, font-lock in `emacs-lisp-mode': spurious `font-lock-warning-face'
>
>
>
>
> Date: 
>
> Thu, 31 Jul 2014 21:23:47 -0700 (PDT)
>
>
>
>
> Recipe from emacs -Q: Type this into an Emacs-Lisp mode buffer:
>
> (defun foo ()
>   (condition-case nil
>       (let ((toto (lambda (cand)
>                      (foo)) bar)))
>     (quit (tutu))))
>
> The text "bar)))" is highlighted erroneously, with face
> `font-lock-warning-face'.  It should not be highlighted at all.
>
> If you add more right-parens, or any other text, at the end of the same
> line as the warning-highlighted text, it too has that red face.  It
> does not seem to matter what text you add.  You can remove all of the
> warning-face text except the `b' (or any other char in place of `b'),
> and it is still highlighted.  You can remove the SPC before the `b'
> and it remains highlighted.  If you remove the whitespace before
> "(foo..." on the same line, the highlighting remains.
>
> If you remove the newline before the "(foo..." line then the
> highlighting goes away.
>
> The first build where I see this regression is this one:
>
> In GNU Emacs 24.4.50.1 (i686-pc-mingw32)
>  of 2014-04-25 on ODIEONE
> Repository revision: 117024 address@hidden
> Windowing system distributor `Microsoft Corp.', version 6.1.7601
> Configured using:
>  `configure --prefix=/c/Devel/emacs/snapshot/trunk
>  --enable-checking=yes,glyphs 'CFLAGS=-O0 -g3'
>  LDFLAGS=-Lc:/Devel/emacs/lib 'CPPFLAGS=-DGC_MCHECK=1
>  -Ic:/Devel/emacs/include''
>
> The last build I have where there is not this regression is this one:
>
> In GNU Emacs 24.4.50.1 (i686-pc-mingw32)
>  of 2014-04-21 on ODIEONE
> Repository revision: 117005 address@hidden
> Windowing system distributor `Microsoft Corp.', version 6.1.7601
> Configured using:
>  `configure --prefix=/c/Devel/emacs/snapshot/trunk
>  --enable-checking=yes,glyphs 'CFLAGS=-O0 -g3'
>  LDFLAGS=-Lc:/Devel/emacs/lib 'CPPFLAGS=-DGC_MCHECK=1
>  -Ic:/Devel/emacs/include''
>
> This is the build I'm sending this report from:
>
> In GNU Emacs 24.4.50.1 (i686-pc-mingw32)
>  of 2014-06-28 on ODIEONE
> Bzr revision: 117431 address@hidden
> Windowing system distributor `Microsoft Corp.', version 6.1.7601
> Configured using:
>  `configure --prefix=/c/Devel/emacs/snapshot/trunk
>  --enable-checking=yes,glyphs 'CFLAGS=-O0 -g3'
>  LDFLAGS=-Lc:/Devel/emacs/lib 'CPPFLAGS=-DGC_MCHECK=1
>  -Ic:/Devel/emacs/include''
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#18163: 24.4.50; REGRESSION, font-lock in `emacs-lisp-mode': spurious `font-lock-warning-face'
>
>
>
>
> Date: 
>
> Wed, 06 Aug 2014 13:15:04 -0400
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux)
>
>
>
>
> tags 18163 notabug
> thanks
>
> > The text "bar)))" is highlighted erroneously, with face
> > `font-lock-warning-face'.
>
> It's no error.  There's even a help-text explaining why it's highlighted
> this way (if you hover your mouse above the highlighted text).
>
>
>         Stefan
>
>
> --- End Message ---