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Re: [Orgmode] Buffer *temp* modified; kill anyway?
From: |
Nick Dokos |
Subject: |
Re: [Orgmode] Buffer *temp* modified; kill anyway? |
Date: |
Wed, 04 Mar 2009 17:26:55 -0500 |
Nick Dokos <address@hidden> wrote:
> Bill White <address@hidden> wrote:
>
> > On Wed Mar 04 2009 at 12:38, Nick Dokos <address@hidden> wrote:
> >
> > > Bill White <address@hidden> wrote:
> > >
> > >> Hi all -
> > >>
> > >> "Buffer *temp* modified; kill anyway?" is driving me nuts.
> > >>
> > >> Has anyone seen this error message when html-exporting pages that
> > >> contain #+begin_src ? I get this once for every #+begin_src
> > >> ... #+end_src group on a page. I assume it's coming from htmlize.el,
> > >> but I haven't been able to isolate the problem with edebug. I'm using
> > >> the latest htmlize.el from
> > >> http://fly.srk.fer.hr/~hniksic/emacs/htmlize.el
> > >>
> > >> Any ideas what's going on and how to silence it? If it weren't for this
> > >> I'd be able to publish without babysitting the process through
> > >> source-heavy files.
> > >>
> > >
> > > Bill,
> > >
>
> ....
>
> So I don't understand the difference in behavior between the two cases,
> but maybe this provides enough detail for a better elisper than me to
> understand and explain to the rest of us.
>
OK - I think I know why: the mode of the temp buffer is set according
to the language in the begin_src construct: emacs-lisp-mode in one case,
message-mode (and a bunch of minor modes) in the other. The difference is
that the latter associates the buffer with a file, whereas the former does
not. It's that difference that makes kill-buffer behave differently.
I suspect that the thing to do is to mark the buffer unmodified. Here's a patch:
diff --git a/lisp/org-exp.el b/lisp/org-exp.el
index a0d1e5f..c20112f 100644
--- a/lisp/org-exp.el
+++ b/lisp/org-exp.el
@@ -2472,6 +2472,7 @@ Numbering lines works for all three major backends (html,
latex, and ascii)."
(funcall mode)
(fundamental-mode))
(font-lock-fontify-buffer)
+ (set-buffer-modified-p nil)
(org-export-htmlize-region-for-paste
(point-min) (point-max))))
(if (string-match "<pre\\([^>]*\\)>\n?" rtn)
Nick