X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:to:subject:message-id:reply-to :references:mime-version:content-type:in-reply-to; q=dns; s= default; b=D4gwiS0Pp6H8DuPbEcb53tstMYiSHHBiQ8AEhDpN/yKG7DzNjmC3n EERl2rjZ/y7gDlHOZWSF6WE1gUB4SzVEsNxet6S+5dEKW664n/wNcElRV5wqTj2Z hxyDjH0GqbLdHxJmEUPd2UUZqfLPDHbEpuV4+oJ74yz4lu8yEXVOA4= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:to:subject:message-id:reply-to :references:mime-version:content-type:in-reply-to; s=default; bh=PoIH77VuPj2XIaNvO1j8Qq3iiNM=; b=mgebn+LtPpn5n1Pn7hgKlnrizdND r6QBbKRMX4Kf6QKEdNKSa2MlIR5pMPMBuvG/1Hc/Op+KVEYOQ8g1O6T1TMB+sXhT qHHxcY2c4AtKNqhbuNHcPEF8uzzcORw10Tfr1++TSQd7puRb3x2UJ2Y39uBp9E2Z XW6CeySTw6kArME= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.4 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.2 X-HELO: mho-02-ewr.mailhop.org X-Mail-Handler: Dyn Standard SMTP by Dyn X-Report-Abuse-To: abuse AT dyndns DOT com (see http://www.dyndns.com/services/sendlabs/outbound_abuse.html for abuse reporting information) X-MHO-User: U2FsdGVkX1+dl2cK/VEpRec8MAQsswW5 Date: Tue, 31 Dec 2013 17:29:04 -0500 From: Christopher Faylor To: cygwin AT cygwin DOT com Subject: Re: Clearing the buffer after quitting LESS, MAN, VIM etc. Message-ID: <20131231222904.GA5441@ednor.casa.cgf.cx> Reply-To: cygwin AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com References: <8545c95dp8ns21seorjf67o4eueglcarsk AT 4ax DOT com> <20131231185859 DOT GA4460 AT ednor DOT casa DOT cgf DOT cx> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20131231185859.GA4460@ednor.casa.cgf.cx> User-Agent: Mutt/1.5.20 (2009-06-14) On Tue, Dec 31, 2013 at 01:58:59PM -0500, Christopher Faylor wrote: >On Tue, Dec 31, 2013 at 10:50:29AM +0100, Bengt Larsson wrote: >>Dawid Ferenczy wrote: >>>The only difference (or one of few) was in the display size. The old laptop >>>has a screen resolution of 1366 x 768 pixels, while the new one has >>>1920 x 1080. And I'm using the whole screen for the terminal window. It's >>>really strange, but if the terminal window height is greater than >>>cca 62 lines, the screen buffer is cleared after quitting the LESS, VIM >>>etc. No matters if Cygwin is executed inside the ConEMu or plain cmd.exe. >>>Making the terminal window smaller solved the problem. Window height >>>of 62 lines seems to be fine for me. Also, with some of greater height >>>values, the LESS/VIM process sometimes crashed. >> >>There does seem to be a problem with the Windows console. I have 64 bit >>Windows 7, and when a console window height*width is bigger than about >>16384, it starts clearing the window after "less". This is running >>"less" from the Windows shell. Not only does it clear the screen, it >>clears it to black, even though I have a different background color. >> >>With mintty and bash it works for me at least up to 383 rows and 1364 >>columns. > >That's because mintty uses entirely Cygwin mechanisms and the console >uses Windows. Windows has a limitation which we didn't know about. >I'll fix this in the next couple of days. This bug should be fixed in today's snapshot (when it shows up): http://cygwin.com/snapshots/ It will, of course, be in the next Cygwin release but there is no fixed date for when that will be available. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple