From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Tim Ruffing Newsgroups: gmane.emacs.bugs Subject: bug#73752: 29.4; Ligatures are randomly rendered with extra spaces Date: Wed, 30 Oct 2024 18:34:14 +0100 Message-ID: <8f02b0490d2abb0889b760fb80c3ec492c63c784.camel@timruffing.de> References: <91cb4d5a6c979bf096ca9fa26711395ab29b941b.camel@timruffing.de> <86wmhp4obi.fsf@gnu.org> <86msil4mpn.fsf@gnu.org> 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="33909"; mail-complaints-to="usenet@ciao.gmane.io" Cc: dev@real-or-random.org, 73752@debbugs.gnu.org, eggert@cs.ucla.edu To: Eli Zaretskii , Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Oct 30 18:35:19 2024 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 1t6CbH-0008cu-4g for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 30 Oct 2024 13:34:54 -0400 Original-Received: from smtp102.mailbox.org (smtp102.mailbox.org [IPv6:2001:67c:2050:b231:465::102]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-102.mailbox.org (Postfix) with ESMTPS id 4XdvPh2606z9sZt; Wed, 30 Oct 2024 18:34:16 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=real-or-random.org; s=MBO0001; t=1730309656; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Id0d89H9QpHZCKLSXPv/bTlzL06I2gD1OhSe5lb/fnM=; b=mI28OmiVjaJ2WRIgJRZHM2wLcv5Tu5lISf90pQm8Ziv+rzOxN4ftsaMzsRLeTdyCS8Nzld H/cXAuZjj1Bu3GiPGbyFGTZuVuf0pUYNAwQ0LvKLDhsgkbKsdJyUqQ8PeojMRwgXfHYTNI fQ1E+gPFwwlDCwdnD8ORcTm53G4hcFgY//Vc+yBSFXClwETBucWWiBsu1ahQoHvV6PhtZk o5+7JG02k8f4Rg2jYoYw/gV6d88JJ/RnnYmQtZcDRfzs8FyMt00CPeSUOjVzP5+hESsKL4 0iWnrHWob2bNIllQcFXa5oq4nTLIriLIheGlJjhlQi6JcBqaRytpKKsG5kPE+g== In-Reply-To: <86msil4mpn.fsf@gnu.org> X-Rspamd-Queue-Id: 4XdvPh2606z9sZt 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:294572 Archived-At: > > pp is calling Emacs to print to its stderr.=C2=A0 If that is redirected > > somewhere else you won't see the output. >=20 Ah, this was the right hint. I'm using emacs in daemon mode, started from systemd, so I can inspect stderr via journalctl. ------ Broken rendering for ligature "=3D=3D=3D" starting at pos 1290 (emacs happe= ns to be in daemon mode) [...] 39 480: COMP[19 (0..0)] pos=3D1290 w=3D20 a+d=3D20+6 face=3D39 MB 40 500: COMP[19 (1..1)] pos=3D1291 w=3D20 a+d=3D20+6 face=3D39 MB 41 520: COMP[19 (2..2)] pos=3D1292 w=3D20 a+d=3D20+6 face=3D39 MB [...] $ pp composition_gstring_from_id(19) =20 [[# 61 61 61] 19 [0 0 61 5852 10 1 11 11 -4 [0 0 20]] [1 1 61 = 5896 10 -1 11 11 -4 [0 0 20]] [2 2 61 5891 10 -1 9 11 -4 [0 0 20]]] ------- Proper rendering (emacs happens to be not in daemon mode): 39 390: COMP[13 (0..0)] pos=3D1290 w=3D10 a+d=3D20+6 face=3D39 MB 40 400: COMP[13 (1..1)] pos=3D1291 w=3D10 a+d=3D20+6 face=3D39 MB 41 410: COMP[13 (2..2)] pos=3D1292 w=3D10 a+d=3D20+6 face=3D39 MB $ pp composition_gstring_from_id(13)=20 [[# 61 61 61] 13 [0 0 61 5852 10 1 11 11 -4 nil] [1 1 61 5896 = 10 -1 11 11 -4 nil] [2 2 61 5891 10 -1 9 11 -4 nil]]=20 Both sessions are still running. I Hope this helps. Let me know if need more remote hands. Best, Tim=20