From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Dale Sedivec Newsgroups: gmane.emacs.bugs Subject: bug#33864: 27.0.50; Display corruption with "small" font size when something is in the fringe Date: Tue, 25 Dec 2018 13:06:04 -0600 Message-ID: References: <83h8f191e1.fsf@gnu.org> <838t0d8n92.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1545764713 19378 195.159.176.226 (25 Dec 2018 19:05:13 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 25 Dec 2018 19:05:13 +0000 (UTC) Cc: 33864@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 25 20:05:09 2018 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 1gbs0o-0004sh-Rn for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 25 Dec 2018 11:06:40 -0800 (PST) In-Reply-To: <838t0d8n92.fsf@gnu.org> 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:153834 Archived-At: On Tue, Dec 25, 2018 at 12:39 PM Eli Zaretskii wrote: > > > From: Dale Sedivec > > Date: Tue, 25 Dec 2018 12:30:01 -0600 > > Cc: 33864@debbugs.gnu.org > > > > > Does it help to decrease the size of the Flymake's fringe indicators > > > when you switch to a smaller font? From the screenshot it looks like > > > the indicator keeps its original size although the font becomes a lot > > > smaller. > > > > I think I did what you ask by making a bitmap with just a single pixel > > turned on: > > > > (define-fringe-bitmap 'smallest > > (vector #b00000000 > > #b00000000 > > #b00000000 > > #b00000000 > > #b00000000 > > #b00000000 > > #b00000000 > > #b00000000 > > #b00010000 > > #b00000000 > > #b00000000 > > #b00000000 > > #b00000000 > > #b00000000 > > #b00000000 > > #b00000000 > > #b00000000)) > > > > (setq flymake-note-bitmap '(smallest compilation-info)) [...] > I think I meant to make the indicator bitmap smaller, i.e. have fewer > members in the above vector. Since you switch to a size-9 font, which > is 3/4 of the default size, how about making the above bitmap have 12 > or 13 lines, instead of 17 now? I reduced the above vector to just 12 lines and the problem still occurred, same with 10 lines. Reducing the bitmap to 9 lines, however, DID FIX the problem. I saw no corruption on the line when the bitmap was only 9 lines high. To be clear, this was the 9 line bitmap that fixed the problem under Menlo 9 pt font: (define-fringe-bitmap 'smallest (vector #b00000000 #b00000000 #b00000000 #b00010000 #b00000000 #b00000000 #b00000000 #b00000000 #b00000000)) (I didn't even realize I could reduce the height of the bitmap in this way=E2=80=94sorry I misunderstood your original request, I have never used = the fringe APIs before.) Dale