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From: Tim Ruffing <dev@real-or-random.org>
To: Eli Zaretskii <eliz@gnu.org>, Andreas Schwab <schwab@suse.de>
Cc: dev@real-or-random.org, 73752@debbugs.gnu.org, eggert@cs.ucla.edu
Subject: bug#73752: 29.4; Ligatures are randomly rendered with extra spaces
Date: Wed, 30 Oct 2024 18:34:14 +0100	[thread overview]
Message-ID: <8f02b0490d2abb0889b760fb80c3ec492c63c784.camel@timruffing.de> (raw)
In-Reply-To: <86msil4mpn.fsf@gnu.org>


> > pp is calling Emacs to print to its stderr.  If that is redirected
> > somewhere else you won't see the output.
> 

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 "===" starting at pos 1290 (emacs happens
to be in daemon mode)

[...]
 39  480: COMP[19 (0..0)] pos=1290 w=20 a+d=20+6 face=39 MB
 40  500: COMP[19 (1..1)] pos=1291 w=20 a+d=20+6 face=39 MB
 41  520: COMP[19 (2..2)] pos=1292 w=20 a+d=20+6 face=39 MB
[...]

$ pp composition_gstring_from_id(19)
 
 [[#<font-object "-UKWN-Iosevka Term SS04-regular-normal-normal-*-20-*-*-*-d-0-iso10646-1"> 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=1290 w=10 a+d=20+6 face=39 MB
 40  400: COMP[13 (1..1)] pos=1291 w=10 a+d=20+6 face=39 MB
 41  410: COMP[13 (2..2)] pos=1292 w=10 a+d=20+6 face=39 MB

$ pp composition_gstring_from_id(13) 

 [[#<font-object "-UKWN-Iosevka Term SS04-regular-normal-normal-*-20-*-*-*-d-0-iso10646-1"> 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]] 


Both sessions are still running. I Hope this helps. Let me know if need
more remote hands.


Best,
Tim 





  reply	other threads:[~2024-10-30 17:34 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-11 16:18 bug#73752: 29.4; Ligatures are randomly rendered with extra spaces xuan
2024-10-12  8:02 ` Eli Zaretskii
2024-10-12 16:09   ` Yixuan Chen
2024-10-27 10:21     ` Eli Zaretskii
2024-10-27 16:19       ` Visuwesh
2024-10-27 17:19         ` Eli Zaretskii
2024-10-27 17:27           ` Eli Zaretskii
2024-10-27 17:39             ` Yixuan Chen
2024-10-27 17:43               ` Eli Zaretskii
2024-10-27 17:46                 ` Yixuan Chen
2024-10-27 19:14                   ` Eli Zaretskii
2024-10-27 19:36                     ` Yixuan Chen
2024-10-27 19:44                       ` Eli Zaretskii
2024-10-27 19:47                         ` Yixuan Chen
2024-10-27 20:11                           ` Eli Zaretskii
2024-10-27 19:41                     ` Yixuan Chen
2024-10-27 20:07                       ` Eli Zaretskii
2024-10-27 20:32                         ` Yixuan Chen
2024-10-28 14:25                           ` Eli Zaretskii
2024-10-28 14:44                             ` Yixuan Chen
2024-10-28 14:47                               ` Yixuan Chen
2024-10-28 15:05                               ` Eli Zaretskii
2024-10-28 15:20                                 ` Yixuan Chen
2024-10-28 17:19                                   ` Eli Zaretskii
2024-10-28 17:26                                     ` Eli Zaretskii
2024-10-28 17:28                                     ` Yixuan Chen
2024-10-28 18:41                                       ` Eli Zaretskii
2024-10-28  4:26             ` Visuwesh
2024-10-28 14:59               ` Eli Zaretskii
2024-10-28 15:24                 ` Yixuan Chen
2024-10-28 16:18                 ` Visuwesh
2024-10-28 17:13                   ` Eli Zaretskii
2024-10-29 10:59                     ` Visuwesh
2024-10-29 13:04                       ` Eli Zaretskii
2024-10-29 13:54                         ` Visuwesh
2024-10-29 14:00                           ` Visuwesh
2024-10-29 15:38                           ` Eli Zaretskii
2024-10-29 16:46                             ` Visuwesh
2024-10-29 17:45                               ` Eli Zaretskii
2024-10-30  5:43                                 ` Visuwesh
2024-10-29 16:51                             ` Eli Zaretskii
2024-10-27 17:29           ` Yixuan Chen
2024-10-29 23:14 ` Tim Ruffing
2024-10-30 15:12   ` Eli Zaretskii
2024-10-30 15:45     ` Eli Zaretskii
     [not found]     ` <mvmikt9zkcq.fsf@suse.de>
2024-10-30 15:47       ` Eli Zaretskii
2024-10-30 17:34         ` Tim Ruffing [this message]
2024-10-30 17:46           ` Eli Zaretskii
2024-10-30 18:00             ` Tim Ruffing
2024-10-30 18:57               ` Eli Zaretskii

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