Re: How to rescan for mode comment in new buffer?

Re: How to rescan for mode comment in new buffer?

[Joost Kremers]

KARR, DAVID (ATTCINW) wrote:
> If I've created a new empty file and pasted in the header that will make
> the shell and Emacs recognize it as a Perl script, what's the easiest
> way to "refresh" it so that Emacs recognizes that it has to go into Perl
> mode?  I could just manually run "perl-mode", but I'd rather a cleaner
> way to do it.  Saving, killing the buffer and reloading it seems
> excessive also.

saving and executing M-x revert-buffer will do the trick.

or set up auto-mode-alist so that it recognises the major mode from the
extension that you give your perl scripts (if you give them a fixed extension,
that is.)


-- 
Joost Kremers                                      joostkremers@yahoo.com
Selbst in die Unterwelt dringt durch Spalten Licht
EN:SiS(9)

How to rescan for mode comment in new buffer?

[KARR, DAVID (ATTCINW)]

If I've created a new empty file and pasted in the header that will make
the shell and Emacs recognize it as a Perl script, what's the easiest
way to "refresh" it so that Emacs recognizes that it has to go into Perl
mode?  I could just manually run "perl-mode", but I'd rather a cleaner
way to do it.  Saving, killing the buffer and reloading it seems
excessive also.

Re: How to rescan for mode comment in new buffer?

[Edward O'Connor]

> If I've created a new empty file and pasted in the header that will make
> the shell and Emacs recognize it as a Perl script, what's the easiest
> way to "refresh" it so that Emacs recognizes that it has to go into Perl
> mode?  I could just manually run "perl-mode", but I'd rather a cleaner
> way to do it.  Saving, killing the buffer and reloading it seems
> excessive also.

M-x normal-mode RET


HTH. HAND.
Ted

RE: How to rescan for mode comment in new buffer?

[KARR, DAVID (ATTCINW)]

Thanks.

> -----Original Message-----
> From: Edward O'Connor [mailto:hober0@gmail.com]
> Sent: Friday, July 31, 2009 1:07 PM
> To: KARR, DAVID (ATTCINW)
> Cc: help-gnu-emacs@gnu.org
> Subject: Re: How to rescan for mode comment in new buffer?
> 
> > If I've created a new empty file and pasted in the header that will
> make
> > the shell and Emacs recognize it as a Perl script, what's the easiest
> > way to "refresh" it so that Emacs recognizes that it has to go into
> Perl
> > mode?  I could just manually run "perl-mode", but I'd rather a
> cleaner
> > way to do it.  Saving, killing the buffer and reloading it seems
> > excessive also.
> 
> M-x normal-mode RET
> 
> 
> HTH. HAND.
> Ted