From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andrea Crotti Newsgroups: gmane.emacs.help Subject: Re: Wrapping code in a try/except Date: Tue, 23 Nov 2010 15:32:46 +0100 Message-ID: References: <4CD13E95.3040808@easy-emacs.de> <4CE6C190.8040007@easy-emacs.de> <4CE80132.10009@easy-emacs.de> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1290522807 7734 80.91.229.12 (23 Nov 2010 14:33:27 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 23 Nov 2010 14:33:27 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Tue Nov 23 15:33:22 2010 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PKtvu-0007oy-1I for geh-help-gnu-emacs@m.gmane.org; Tue, 23 Nov 2010 15:33:22 +0100 Original-Received: from localhost ([127.0.0.1]:49090 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PKtvt-00087X-KQ for geh-help-gnu-emacs@m.gmane.org; Tue, 23 Nov 2010 09:33:21 -0500 Original-Received: from [140.186.70.92] (port=46240 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PKtva-00087P-3Y for help-gnu-emacs@gnu.org; Tue, 23 Nov 2010 09:33:02 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PKtvZ-0006k5-3Q for help-gnu-emacs@gnu.org; Tue, 23 Nov 2010 09:33:02 -0500 Original-Received: from lo.gmane.org ([80.91.229.12]:32915) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PKtvY-0006jw-TT for help-gnu-emacs@gnu.org; Tue, 23 Nov 2010 09:33:01 -0500 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1PKtvX-0007dU-Jf for help-gnu-emacs@gnu.org; Tue, 23 Nov 2010 15:32:59 +0100 Original-Received: from 74-107.eduroam.rwth-aachen.de ([134.61.74.107]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 23 Nov 2010 15:32:59 +0100 Original-Received: from andrea.crotti.0 by 74-107.eduroam.rwth-aachen.de with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 23 Nov 2010 15:32:59 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 34 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 74-107.eduroam.rwth-aachen.de User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (darwin) Cancel-Lock: sha1:9A6PUrRhMBPg8OPnPJ/oVISQoPo= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:75422 Archived-At: Andrea Crotti writes: > > puff that'a a lot of code ;) > You would be right about yasnippet, if it wasn't that there are > variables like > > yas/selected-text, and wrap-region. > This for example works perfectly when I use the kill-ring. > When I use the selected text it just doesn't indent after, maybe the > hook is a bit buggy. > I'll try to update and see if anything changes, but actually I would > prefer it a lot... > > try { > `(or yas/selected-text (car kill-ring))` > } catch ${1:Exception} { > > } I updated an tried again, actually the solution using (defun my-whole-indent () (indent-region (point-min)(point-max))) (add-hook 'yas/after-exit-snippet-hook 'my-whole-indent) is almost perfect, the only problem is that for some reasons after exiting the first snippet, EVERY key I press triggers the exit snippet, so emacs keeps reindenting the buffer all the time. It doesn't make much sense to me, I thought it was my configuration but also with Emacs -Q and only the minimal loaded it's the same... Also using a timer of course can be fine, maybe even better