From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: michael.cadilhac@lrde.org (=?iso-8859-1?Q?Micha=EBl?= Cadilhac) Newsgroups: gmane.emacs.devel Subject: Re: [Proposal] M-x tabify to indent only when needed. Date: Mon, 24 Jul 2006 22:40:15 +0200 Organization: Epita/LRDE Message-ID: <87irlm68k0.fsf@lrde.org> References: <8764hm7vwo.fsf@lrde.org> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1701572010==" X-Trace: sea.gmane.org 1153773781 15499 80.91.229.2 (24 Jul 2006 20:43:01 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Mon, 24 Jul 2006 20:43:01 +0000 (UTC) Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jul 24 22:42:58 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1G57F2-00059P-Cx for ged-emacs-devel@m.gmane.org; Mon, 24 Jul 2006 22:41:28 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1G57F1-0005wf-LP for ged-emacs-devel@m.gmane.org; Mon, 24 Jul 2006 16:41:27 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1G57Eo-0005wQ-1t for emacs-devel@gnu.org; Mon, 24 Jul 2006 16:41:14 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1G57El-0005wD-ON for emacs-devel@gnu.org; Mon, 24 Jul 2006 16:41:12 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1G57El-0005wA-In for emacs-devel@gnu.org; Mon, 24 Jul 2006 16:41:11 -0400 Original-Received: from [62.39.139.2] (helo=kualalumpur.lrde.epita.fr) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA:32) (Exim 4.52) id 1G57Fv-0004pw-F1 for emacs-devel@gnu.org; Mon, 24 Jul 2006 16:42:23 -0400 Original-Received: from mahaena.lrde.epita.fr ([192.168.101.66] helo=mahaena.lrde) by kualalumpur.lrde.epita.fr with esmtp (Exim 4.50) id 1G57Dp-0006kH-JK for emacs-devel@gnu.org; Mon, 24 Jul 2006 22:40:13 +0200 Original-To: emacs-devel@gnu.org Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAElBMVEU/JREXDATg1LV8UCao i1fQpmoP3Nd6AAACa0lEQVQ4jWWUQW7jMAxFqZEPICJzAjXeM6W8dyNqX9ji/a8yn04xnWIEJLD9 LJH85DcJFyJV3erqPty8ExHfBikXSdn0WVezC0hOAQiA2nCsAHOqEnPe4k+puU8zw/t+xquqjRKA 4lHsmQBT8C5pDtBwfwH8VdcHI5+FHtjRxrQRwZsf3hNjZRKAPEzHEdH9mFNSYb5dQK3r8KM6ftNy KikAirDZFWdVkDqbxjGFbAcwbQCxxc8mPRHUGOcCIMgMACV23RfJTch3gC6ofT3qCdG0NyUUPfYF yQrKCIAnuYsgX2qPzW2i9sNrfSOSPPZQiygtCNlCjlpXJV38lIKshF/AZzsAMoArdCKNHfXukPuJ ImbLh+9J2gXwap0QpZ7NjZ7ekdkFcDiqPiLGcHmuvaG/AHgy62s52Lae1ABoA7D6d2kDoAvgbnyD ZutEd6lTHOXfYPHVJDH1K8a1+oyrjoZpAGn1x5pfwPr2E9yjxSpk50/gEyKgD/+BD/KzN3tQ13b8 Cx5loF0AgnZf5IUny9hRHQOYBllHDM+6s3oviZBu77mFjDm621Np3hkjR90wE1BkTYvhdDgDgCmR xWChFfcYAOqMm5NZkVWMur8AL5+oeMQOob2FmY76FiM+PrDDZypwGdqokSlAaQOmGH6mW8KpsOwl 0YOLedjSITr6scNRF8D4PesH33QmLrx8AzjpV/3kkg025w2gfAFYKCLluJAc4Ap+h18oo4S8wzaY klDsBUTiY8EZFkg5Iass75FubC9wd8qa0u9+gRxAsAKEaRAo6iB+vwCMGmdBjvgidQGA1ntMX4CS ZYGV/wADyL80LIX/UAAAAABJRU5ErkJggg== In-Reply-To: <8764hm7vwo.fsf@lrde.org> (=?iso-8859-1?Q?Micha=EBl?= Cadilhac's message of "Mon, 24 Jul 2006 19:30:31 +0200") User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.50 (gnu/linux) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:57570 Archived-At: --===============1701572010== Content-Type: multipart/signed; boundary="==-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" --==-=-= Content-Type: multipart/mixed; boundary="=-=-=" --=-=-= Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable michael.cadilhac@lrde.org (Micha=EBl Cadilhac) writes: > M-x tabify has an unexpected behavior with files that are already > tabified: once it is called, the file is set to be modified. In fact, > the regions of spaces are removed and then re-added. > > Can the following patch be applied to change this behavior? > > It checks that the region we are going to delete is not already of the > form =AB tabs then spaces less than a tab. =BB. ... Sorry for the noise, the previous patch was no good. Please consider the following one. --=-=-= Content-Type: text/x-patch; charset=iso-8859-1 Content-Disposition: inline; filename=tabify.patch Content-Transfer-Encoding: quoted-printable *** lisp/tabify.el.~1.19.~ 2006-02-06 15:33:35.000000000 +0100 =2D-- lisp/tabify.el 2006-07-24 22:33:57.000000000 +0200 *************** *** 75,82 **** (while (re-search-forward tabify-regexp nil t) (let ((column (current-column)) (indent-tabs-mode t)) ! (delete-region (match-beginning 0) (point)) ! (indent-to column)))))) =20=20 (provide 'tabify) =20=20 =2D-- 75,90 ---- (while (re-search-forward tabify-regexp nil t) (let ((column (current-column)) (indent-tabs-mode t)) ! ;; Whether already tabified. ! (unless (save-match-data ! (save-excursion ! (skip-chars-backward " ") ! (string-match ! (format "^\t* \\{0,%d\\}$" ! (- tab-width (1+ (mod (current-column) tab-width)))) ! (match-string 0)))) ! (delete-region (match-beginning 0) (point)) ! (indent-to column))))))) =20=20 (provide 'tabify) =20=20 *** lisp/ChangeLog.~1.9820.~ 2006-07-17 13:27:46.000000000 +0200 =2D-- lisp/ChangeLog 2006-07-24 19:20:58.000000000 +0200 *************** *** 1,0 **** =2D-- 1,4 ---- + 2006-07-24 Micha=EBl Cadilhac +=20 + * tabify.el (tabify): Check if not already tabified before indenting. +=20 --=-=-= Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable TIA! =2D-=20 | Micha=EBl `Micha' Cadilhac | Pour les 35-40 ans, l'humour = | | Epita/LRDE Promo 2007 | c'est une plus-value. = | | http://www.lrde.org/~cadilh_m | -- Guillaume L. = | `-- - JID: micha@amessage.be --' - -= -' --=-=-=-- --==-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) iD8DBQFExTAxZYNf4qobZ7kRAhB6AJ0Z8SgimOckFx41Ol+3dui8yg4nkQCdHBse GqY9foaRzs1kExtOMw1pAjg= =ZNbc -----END PGP SIGNATURE----- --==-=-=-- --===============1701572010== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Emacs-devel mailing list Emacs-devel@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-devel --===============1701572010==--