From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Amos Bird Newsgroups: gmane.emacs.help Subject: Re: unpleasant flickering in terminal emacs Date: Sat, 28 Apr 2018 00:45:18 +0800 Message-ID: <87sh7gtx7l.fsf@gmail.com> References: <87po2k7tdr.fsf@gmail.com> <831sf0vmms.fsf@gnu.org> <87tvrwu1ul.fsf@gmail.com> <83po2ktzox.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; format=flowed X-Trace: blaine.gmane.org 1524847436 16371 195.159.176.226 (27 Apr 2018 16:43:56 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 27 Apr 2018 16:43:56 +0000 (UTC) User-Agent: mu4e 1.0-alpha3; emacs 27.0.50 Cc: help-gnu-emacs@gnu.org To: Eli Zaretskii Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Fri Apr 27 18:43:52 2018 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fC6TQ-000496-G9 for geh-help-gnu-emacs@m.gmane.org; Fri, 27 Apr 2018 18:43:52 +0200 Original-Received: from localhost ([::1]:49154 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fC6VX-0001eV-Ef for geh-help-gnu-emacs@m.gmane.org; Fri, 27 Apr 2018 12:46:03 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46226) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fC6V2-0001cp-TY for help-gnu-emacs@gnu.org; Fri, 27 Apr 2018 12:45:33 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fC6V1-0003sY-RI for help-gnu-emacs@gnu.org; Fri, 27 Apr 2018 12:45:32 -0400 Original-Received: from mail-pf0-x22a.google.com ([2607:f8b0:400e:c00::22a]:46889) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fC6Uv-0003pc-Lq; Fri, 27 Apr 2018 12:45:25 -0400 Original-Received: by mail-pf0-x22a.google.com with SMTP id p12so1871474pff.13; Fri, 27 Apr 2018 09:45:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=references:user-agent:from:to:cc:subject:in-reply-to:date :message-id:mime-version; bh=CoY+cqdIA8gEC79BwRhUPwS1KuYnbEFyQubrbSyvJUM=; b=Q8ZC2EGxYab5zIMEav0n0GS+NQJR/u2tr/LWGMLDZvX6j76KJlQneY8QJdfbePfkfd xBQ8GfbDOuXYD7gjcC73/Iamf8Q2ihnhJi9U5e2kNO+2A+5svSdxVtLPUx61Dw6nh+7T bouqRn2WCDdJx1a9T87FH4Cob4UWCBNhyseczwAFG080MPI4LasOc0Du3tsV0zTbAGjH rTfbX2aX4SF+6tQH15Nveuz94rV+1oZBETOyts7oeBzyWPyXCViYbEjh8gTHqfvmNwYh WPMJivuaNfnWOx8ZIr9TNoa3fVfwNK4XBbzGM0CvlXMaW9+SF2RCL37Og/+2AKPB6Y2a 1Wmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:references:user-agent:from:to:cc:subject :in-reply-to:date:message-id:mime-version; bh=CoY+cqdIA8gEC79BwRhUPwS1KuYnbEFyQubrbSyvJUM=; b=nBbHIYCrP2/f2StgpzjYOekdLDB8vJnexAJbQ8FdDtp8vU37piq4ilZmStaBUb/p4i GLg6108YEyOy20bMd0J6tBCw6bHT4pO6C3hJ/yrqUKpGQ4sklNqx2s+XkWi2Ptm0uJmd PgfyBbRLsjbNQ6TOB3aBJpb8JEt7LMQMrBNf1tI5agGgqIF4LaycPa4o3XD8rGGYlGB/ 0lz9i8ZqIbemV017YrcoJ7Q2VTh1yrvBROR0HdAQUU8LL9a/Z/VTrpCXF36uy7lTtXo5 2Hlc7O31HEgLPZ9y4XwqA0puYvVqGdRpTX6o+plp2D28EGF2siQBJdjvf/y/s9tF/GIK CbTQ== X-Gm-Message-State: ALQs6tB3H4ZVz4wMgdy0LkzRqWRly8x17PY9PmpnNhyLGc1oTMyHbCPX WJGCJZF1qjDMBH9bv4N9vgVqEA== X-Google-Smtp-Source: AB8JxZrR7PRIM1Bm4rCHOnL25VEkv2a1NBXf29/S4clcNMEgUJhz0E05F3cAPselZ12I3p97YdjShQ== X-Received: by 2002:a63:6108:: with SMTP id v8-v6mr2712269pgb.245.1524847524427; Fri, 27 Apr 2018 09:45:24 -0700 (PDT) Original-Received: from localhost ([168.235.105.19]) by smtp.gmail.com with ESMTPSA id m185sm3779185pfm.118.2018.04.27.09.45.22 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 27 Apr 2018 09:45:23 -0700 (PDT) In-reply-to: <83po2ktzox.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400e:c00::22a X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.org gmane.emacs.help:116614 Archived-At: Sorry for being ambiguous. I referred "my emacs" as the emacs with my configuration instead of "emacs -Q". regards, Eli Zaretskii writes: >> From: Amos Bird >> Cc: help-gnu-emacs@gnu.org >> Date: Fri, 27 Apr 2018 23:05:06 +0800 >> >> Hi Eli, "emacs -Q" works fine, same as my emacs's *scratch* >> buffer >> with 100K >> lines of code. However, after switching to Fundamental mode and >> turning of >> font-lock-mode, xdisp.c buffer still flickers while scrolling. >> All >> the minor >> modes are the same as the *scratch* buffer. I've also tried >> loading the same >> theme of "emacs -Q", it doesn't help either. > > Sorry, I don't think I follow. If you start Emacs with "emacs > -Q", > then visit xdisp.c and scroll, does it still flicker? If not, > are you > saying that it starts flickering as soon as you load some theme? > If > so, what theme do you need to load? -- Amos Bird amosbird@gmail.com