From: Heime <heimeborgia@protonmail.com>
To: Joel Reicher <joel.reicher@gmail.com>
Cc: Heime via Users list for the GNU Emacs text editor
<help-gnu-emacs@gnu.org>
Subject: Re: imenu rescan automatically
Date: Mon, 12 Aug 2024 12:14:08 +0000 [thread overview]
Message-ID: <fP1HGy46Jz10J0S3OPBP7qRG4ghkGXuUIlqH-VMkRgNBy8cpHdL18EDiQNADD50fn75oOfTp3KnaDHThiZoG3ulPNFp882i4GiFLOIWWqSA=@protonmail.com> (raw)
In-Reply-To: <86sevaymv3.fsf@gmail.com>
On Monday, August 12th, 2024 at 11:57 PM, Joel Reicher <joel.reicher@gmail.com> wrote:
> Heime heimeborgia@protonmail.com writes:
>
> > On Monday, August 12th, 2024 at 10:50 PM, Joel Reicher
> > joel.reicher@gmail.com wrote:
> >
> > > (imenu-flush-cache)
> > >
> > > Flush the current imenu cache.
> > > This forces a full rescan of the buffer to recreate the index
> > > alist next time ‘imenu’ is invoked.
> > >
> > > I think that will do what you want.
> >
> > When exactly should I call it ? I want the imenu menubar to be
> > automatically updated. Currently I have to press rescan on the
> > imenu menubar to update it.
>
>
> I think for the kinds of things you are doing you need to get used
> to reading existing code. For example pressing rescan in the imenu
> does this...
>
> ...
> (and (equal result imenu--rescan-item)
> (imenu--cleanup)
> (setq result t imenu--index-alist nil))
> ...
>
> And to explain my suggestion above, imenu-flush-cache is defined
> like so
>
> (defun imenu-flush-cache ()
> ...
> (imenu--cleanup)
> (setq imenu--index-alist nil))
Well, I could not get anywhere. Not even this
(when imenu-generic-expression
(imenu-flush-cache)
(setq imenu--index-alist nil)
(imenu--make-index-alist t)
(imenu--cleanup)
(imenu-add-to-menubar "Lumi")) )
next prev parent reply other threads:[~2024-08-12 12:14 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-11 16:51 imenu rescan automatically Heime
2024-08-11 23:41 ` Joel Reicher
2024-08-12 9:34 ` Heime
2024-08-12 10:13 ` Joel Reicher
2024-08-12 10:21 ` Heime
2024-08-12 10:50 ` Joel Reicher
2024-08-12 11:27 ` Heime
2024-08-12 11:57 ` Joel Reicher
2024-08-12 12:14 ` Heime [this message]
2024-08-12 12:20 ` Joel Reicher
2024-08-12 12:32 ` Christopher Dimech
2024-08-12 13:02 ` Joel Reicher
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