From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Visuwesh Newsgroups: gmane.emacs.bugs Subject: bug#56323: 29.0.50; [v2] Add new customisable phonetic Tamil input method Date: Sun, 03 Jul 2022 09:27:55 +0530 Message-ID: <87sfniluf0.fsf@gmail.com> References: <87pmiqe4da.fsf@gmail.com> <878rpdq99n.fsf@gmail.com> <83fsjldl2b.fsf@gnu.org> <87tu81osgp.fsf@gmail.com> <83czepdj0z.fsf@gnu.org> <87pmioq51w.fsf@gmail.com> <831qv4erwf.fsf@gnu.org> <87r133hfri.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12076"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 56323@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jul 03 05:59:11 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o7qlK-000305-VC for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sat, 02 Jul 2022 20:57:58 -0700 (PDT) In-Reply-To: <87r133hfri.fsf@gmail.com> (Visuwesh's message of "Sat, 02 Jul 2022 17:45:45 +0530") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:235961 Archived-At: [=E0=AE=9A=E0=AE=A9=E0=AE=BF =E0=AE=9C=E0=AF=82=E0=AE=B2=E0=AF=88 02, 2022]= Visuwesh wrote: > [=E0=AE=B5=E0=AF=86=E0=AE=B3=E0=AF=8D=E0=AE=B3=E0=AE=BF =E0=AE=9C=E0=AF= =82=E0=AE=B2=E0=AF=88 01, 2022] Eli Zaretskii wrote: > >>> > Looks like simple misalignment to me, which should be cured by using >>> > pixel-resolution alignment features. >>>=20 >>> Yep, it is misalignment. I could try to use those pixel-resolution >>> alignment features but I really don't think I can do a good enough job. >>> It is something I tried in the past but gave up since it was too complex >>> for me. The current code produces a Good Enough=E2=84=A2 table and I t= hink I >>> will just leave it unless Someone=E2=84=A2 complains since after all, t= he >>> current situation is much better than what we have in Emacs 28 (the >>> docfix that happened as part of bug#50143 isn't in Emacs 28). >> >> I thought vtable.el was about solving such problems? > > I tried to use vtable.el to produce the syllable table. There are two > problems: > > . all the calculation done by vtable is slow (perhaps to no one's > surprise). > . the buffer becomes noticeably slow to scroll after the table is > inserted. Stripping the text-properties keymap, vtable, vtable-column and vtable-object from the buffer text improved the performance of scrolling substantially but it is still kind of sluggish. > I've attached an elisp file of my current progress. > > When I commented out the make-vtable call and benchmarked it, it was > fast so it is not the table data structure that is the bottleneck.