Peter Simons <simons@xxxxxxx> writes:
[...]
> The buffer is in "log-edit" mode.
Ah, OK. That makes sense.
> > In that case you could stick this in your .emacs if you wanted to
> > use message-mode:
> >
> > (setq auto-mode-alist (cons '("COMMIT_EDITMSG" . message-mode) auto-mode-alist))
>
> Unfortunately, it's not that easy.
True. I don't use git-mode (well, not much). I use git commit from
the command line, which runs emacsclient as its editor.
> I'm not an Emacs expert, but I'd assume that switching into a
> different mode would change the meaning of C-c C-c.
Yep. Quite likely other things, too.
OK, something like this:
(add-hook 'log-edit-mode-hook (lambda ()
(let ((regexp "--text follows this line--$\\|[ ]*$\\|-- $\\|---+$\\|^\f$\\|.*wrote:$\\|\\(\\([ ]*[-_.[:word:]]+>+\\|[ ]*[]>|}+]\\)+\\)[ ]*$\\|<#!*/?\\(multipart\\|part\\|external\\|mml\\|secure\\)"))
(setq paragraph-start regexp
paragraph-separate regexp)))
I copied the regexp from the value in message-mode. (In a junk buffer
use M-x message-mode, then C-h v paragraph-start and copy & paste.)
I imagine large parts of the regexp aren't relevant for your purposes
so you could remove them if you wanted. You might also define a
function rather than using lambda---that would make it a bit easier to
test.
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