From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#28605: 26.0.60; Part of leftmost character hidden Date: Fri, 06 Oct 2017 11:35:05 +0200 Message-ID: <59D74E49.2000605@gmx.at> References: <59CB5D69.7040404@gmx.at> <59CE05F2.1010202@gmx.at> <59CE8E74.5010308@gmx.at> <59D35549.6030905@gmx.at> <87wp4c750c.fsf@gmail.com> <59D4A45F.5010606@gmx.at> <87tvzfjfcp.fsf@gmail.com> <59D5E8F6.8080002@gmx.at> <87efqikk0x.fsf@gmail.com> <87a815lq3w.fsf@gmail.com> <59D73C6F.3020907@gmx.at> <87o9pk65ae.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1507282576 24929 195.159.176.226 (6 Oct 2017 09:36:16 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 6 Oct 2017 09:36:16 +0000 (UTC) To: 28605@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Oct 06 11:36:12 2017 Return-path: Envelope-to: geb-bug-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 1e0P3D-00064F-U2 for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 06 Oct 2017 11:35:07 +0200 In-Reply-To: <87o9pk65ae.fsf@gmail.com> X-Provags-ID: V03:K0:ZVPHKY/dURSWEH4kQ0SQFwjivTMS2DN113i3AedJkNib6CLjzzn hnUM9/8BuGo2Z0ALTH6mrasqxPiCV4W6MR5W/W+TPu+9b1BVg9nHUUx9xKk1Ak5wEBoQmN+ kvOY+fQIZTapIPNObbQhBmKI9x/U3XHXzAHVWLQCgQZf1wzcyO5O8MjnhNUMiPTBD3UHAqY HfVNZfkRl1h+6aZTwpZjw== X-UI-Out-Filterresults: notjunk:1;V01:K0:mtaVCYs4NYs=:RuWpgKPbutonwZ0JTZj62R Lzm6vaWBfT4xec/WroNUs93HjryhJnJu1V0uwMceIECKDINXmS7q/hIHSaPpeH6g9gy/7MD15 ipBWf5BPJhI7VzYv5lsNeDuFT3JeNDaGw8LHtWJIQ5FNiwiFmprHSv3FQ/3OgpcQxLfrBA4ZM hUdJTVhfHWcb5v3TbxUgp7CfAYYgtWXOlsGbcRnW2B6bSDxGgfxdRbSKFJ9HIVaPLygK9BnyK 31mMiwn7K96iVg1RIWZXBBBSdfR1t5j/Iekthuqbz5P12sMacYg8xh04JSV1ueDeeI2hdEH+o e1INiJxaGMrsfkpPc1Ndwm9Wna+JwsoacmGxr5uAGpsico5pjQ1YmemyXmbprRs7QMuVFcyge zKm7V6qosXe01VTt30A5ehQH5JR6MubvXRcOVnvwMNQOMbGfvGjBoVBtrJ6IwD+YzEAn4lZSV YSZdeo38ln7QfrF6G0r9PBtUcHrG6kotvGyHJoZ11O9deIpTuhaqcemq9fy48DJyJ251vs6Dv M8meV7K2B8iAFvdy/d4AiGaXdjiZZ5ySm4aEr7QMLZHUX9AV+0PsVJ6WtyWkkNwrRWhl1Wp6f +qcmaVwTi9k+p6RIe5Zqf0mCCAzR0iMWl0C6JSoz3IVvNt67h6VOku3ZFFX9C6LW154y6OtKg FYTXtHIEDjHLHYijASMOeuTb53jk5N8WGn9Aqg497se8M9jjhVbj6LXrTLfyp1RPn2oyEqGbe giDGE7Hjrkae6z7XOGA0Ht1I4RfLSdvIjM2jyt6mi/D4GxSvwpA4xhda+LkYM7qJcpFqVG4j X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:138008 Archived-At: > OK. The best course of action is then probably not to touch the > existing adjustments, and not to add any similar ones for the > horizontal case. Lars already touched them and IIUC provoked this bug. >>> That code was added in commit c0055ff5b03c9121ab5bf752496b09416f0f0a7d >>> which is quite old, >> >> ... 2015 rather strikes me as "fairly recent" ... >> > > Oops, I think I looked at the date on the wrong commit, I thought I'd > seen 2010. OTOH this means that the code was not tested very intensively and Jan didn't have much time left to improve it. >>> I suspect it did no real harm even though oldx >>> tends to end up negative, possibly x_clear_area does some kind of >>> clipping. >> >> In my experience, X silently swallows anything that happens outside the >> frame. GTK can be much more picky in this regard, especially when >> trying to draw something outside a parent widget. But the corresponding >> error messages are usually a pain to read. > > Yet another reason not to disturb the status quo. To be on the safe side, we probably should leave the non-scaling parts alone. For the scaling parts do whatever you consider appropriate. If it fixes the behavior for Ola, we should install it and wait for complaints. martin