Re: Problem report: No syntax highlight for C

["Jie Zhang" <jzhang918@gmail.com>]

On 6/3/06, Eli Zaretskii <eliz@gnu.org> wrote:
> > Date: Sat, 3 Jun 2006 19:59:10 +0800
> > From: "Jie Zhang" <jzhang918@gmail.com>
> > Cc: emacs-devel@gnu.org, acm@muc.de, mituharu@math.s.chiba-u.ac.jp, rms@gnu.org
> >
> > > > > Is this in "emacs -Q"?  If so, I cannot reproduce this.  Do you have
> > > > > any messages in the *Messages* buffer that could shed a light on the
> > > > > reason(s)?
> > > > >
> > > > I'm rather new to emacs. I don't know what exactly "emacs -Q" meas.
> > > > Does it means passing -Q to emacs while invoking it?
> > >
> > > Yes, it means invoke Emacs with the -Q command-line switch.
>
> You didn't say if the problem happens with -Q.  Please do.
>
It happens with -Q.

> > > If using -Q doesn't make this problem go away, please tell how up to
> > > date is your Emacs code.  If you checked out the CVS tree yourself,
> > > please tell at what date you did that.  If you got the sources from
> > > someone else, please tell what is the first entry that you see in the
> > > file lisp/ChangeLog.
>
> You didn't reply to this.  Please do.
>
I'm using the CVS code checked out today. Actually, this problem
exists for me since the code checked out using -D20060525 or later.
The first entry in lisp/ChangeLog in my code is:

2006-06-03  Vivek Dasmohapatra  <vivek@etla.org>

        * progmodes/sh-script.el (sh-quoted-exec): New face for quoted
        exec constructs like `foo bar`.
        (sh-quoted-subshell): New helper function to search for a possibly
        nested subshell (like `` or $()) within a "" quoted string.
        (sh-font-lock-keywords-var): Add sh-quoted-exec for Bash.
        (sh-apply-quoted-subshell): Flag quote characters inside a
        subshell, which is itself already in a quoted region, as
        punctuation, since this is the closest to what they actually are.
        (sh-font-lock-syntactic-keywords): Add sh-quoted-subshell and
        sh-apply-quoted-subshell.
        (sh-font-lock-syntactic-face-function): Apply the new face for
        text inside `` instead of the old font-lock-string-face.

> > I have narrowed down the changes which cause this issue. The CVS on
> > 20060524 has no such issue, but 20060525 does. There are two and half
> > entries which were added between these two dates. I add their owners
> > to the CC list. Hope this help.
>
> This doesn't explain why I don't see the problem on my machine, with
> today's CVS.  Do you have this problem with every .c file, or just
> with some?  If the latter, please post the smallest .c file which
> causes the problem.
>
I have this problem in every .c file I opens. I'm using Ubuntu Dapper,
which is upgraded everyday. I checked out emacs from
":pserver:anonymous@cvs.savannah.gnu.org:/sources/emacs".

Jie