[macOS] Alacritty not tracking the left / right arrow key for IME.Preedit.cursor_byte_offset value changes.

[ShikiSuen]

[macOS] Alacritty not tracking the left / right arrow key for IME.Preedit.cursor_byte_offset value changes.

From the printed events below we can see that IME.Preedit.cursor_byte_offset is not updated on the events of left & right arrow keys.

System

OS: Linux/BSD/macOS/Windows
Version: alacritty --version output
Linux/BSD: X11/Wayland, DE or Compositor and WM

Logs

Crashes: STDERR, STDOUT
Font/Terminal size: alacritty -vv
Keyboard and bindings: alacritty --print-events

---

printed events:

Last login: Sat Mar 30 23:29:15 on ttys001
/Users/shikisuen/Repos/alacritty/target/debug/alacritty ; exit;
~ > /Users/shikisuen/Repos/alacritty/target/debug/alacritty --print-events; exit;       03/30/2024 11:29:30 PM
Created log file at "/var/folders/10/6wq7rrd57qx334gglsl_cfs00000gq/T/Alacritty-41406.log"
[0.000029265s] [INFO ] [alacritty] Welcome to Alacritty
[0.000548713s] [INFO ] [alacritty] Version 0.14.0-dev (199bec13)
[0.001663651s] [INFO ] [alacritty] Configuration files loaded from:
                                     "/Users/shikisuen/.config/alacritty/alacritty.toml"
[0.036661678s] [INFO ] [alacritty] winit event: NewEvents(Init)
[0.036745903s] [INFO ] [alacritty] winit event: Resumed
[0.036787347s] [INFO ] [alacritty] Using Apple CGL
[0.075042362s] [INFO ] [alacritty] Window scale factor: 1
[0.136224896s] [INFO ] [alacritty] Running on Intel(R) UHD Graphics 630
[0.136284210s] [INFO ] [alacritty] OpenGL version 4.1 INTEL-22.5.10, shader_version 4.10
[0.136308847s] [INFO ] [alacritty] Using OpenGL 3.3 renderer
[0.165688758s] [INFO ] [alacritty] Cell size: 7 x 18
[0.165765985s] [INFO ] [alacritty] Padding: 14 x 14
[0.165798741s] [INFO ] [alacritty] Width: 798, Height: 568
[0.177679880s] [INFO ] [alacritty] PTY dimensions: 30 x 110
[0.193019896s] [INFO ] [alacritty] Initialisation complete
.....
[2.189410486s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208113959560 }, requested_resume: None })
2024-03-30 23:29:32.791 alacritty[41406:735890] TSM AdjustCapsLockLEDForKeyTransitionHandling - _ISSetPhysicalKeyboardCapsLockLED Inhibit
[2.200212610s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Enabled) }
[2.200298172s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("ㄅ", Some((3, 3)))) }
[2.200328283s] [INFO ] [alacritty] winit event: AboutToWait
[2.200390336s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208303050827 }, requested_resume: None })
[2.200785865s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[2.202439119s] [INFO ] [alacritty] winit event: AboutToWait
[2.202518185s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208305177848 }, requested_resume: None })
[2.202688928s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[2.202758583s] [INFO ] [alacritty] winit event: AboutToWait
[2.202790794s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208305452074 }, requested_resume: None })
[2.202823036s] [INFO ] [alacritty] winit event: AboutToWait
[2.202856481s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208305512472 }, requested_resume: None })
[2.202937091s] [INFO ] [alacritty] winit event: AboutToWait
[2.211776420s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208305633345 }, requested_resume: None })
[2.211898363s] [INFO ] [alacritty] winit event: AboutToWait
[2.213098396s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208314602382 }, requested_resume: None })
[2.213239067s] [INFO ] [alacritty] winit event: AboutToWait
[2.238714112s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208315939370 }, requested_resume: None })
[2.243932329s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("ㄅㄚ", Some((6, 6)))) }
[2.244014520s] [INFO ] [alacritty] winit event: AboutToWait
[2.244073059s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208346734713 }, requested_resume: None })
[2.244104314s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[2.245591205s] [INFO ] [alacritty] winit event: AboutToWait
[2.245645078s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208348306143 }, requested_resume: None })
[2.245677490s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[2.245700992s] [INFO ] [alacritty] winit event: AboutToWait
[2.301630653s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208348388665 }, requested_resume: None })
[2.302231425s] [INFO ] [alacritty] winit event: AboutToWait
[2.333466763s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208404970697 }, requested_resume: None })
[2.334054853s] [INFO ] [alacritty] winit event: AboutToWait
[2.356920183s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208436768976 }, requested_resume: None })
[2.364784599s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八", Some((3, 3)))) }
[2.364857018s] [INFO ] [alacritty] winit event: AboutToWait
[2.364912160s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208467573756 }, requested_resume: None })
[2.364942141s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[2.366379996s] [INFO ] [alacritty] winit event: AboutToWait
[2.366427985s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208469089408 }, requested_resume: None })
[2.366458077s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[2.366480104s] [INFO ] [alacritty] winit event: AboutToWait
[2.461634447s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208469166692 }, requested_resume: None })
[2.462213780s] [INFO ] [alacritty] winit event: AboutToWait
[2.485607928s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208564926479 }, requested_resume: None })
[2.491831872s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八ㄩ", Some((6, 6)))) }
[2.491907349s] [INFO ] [alacritty] winit event: AboutToWait
[2.491984134s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208594645698 }, requested_resume: None })
[2.492016071s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[2.493491634s] [INFO ] [alacritty] winit event: AboutToWait
[2.493542671s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208596203988 }, requested_resume: None })
[2.493575057s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[2.493598455s] [INFO ] [alacritty] winit event: AboutToWait
[2.517564926s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208596286558 }, requested_resume: None })
[2.524283098s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八ㄩㄝ", Some((9, 9)))) }
[2.524368502s] [INFO ] [alacritty] winit event: AboutToWait
[2.524429057s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208627090500 }, requested_resume: None })
[2.524460472s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[2.525885760s] [INFO ] [alacritty] winit event: AboutToWait
[2.525934097s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208628595653 }, requested_resume: None })
[2.525964274s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[2.525987508s] [INFO ] [alacritty] winit event: AboutToWait
[2.637536831s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208628674807 }, requested_resume: None })
[2.637978107s] [INFO ] [alacritty] winit event: AboutToWait
[2.661467570s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208740691461 }, requested_resume: None })
[2.670487572s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月", Some((6, 6)))) }
[2.670568378s] [INFO ] [alacritty] winit event: AboutToWait
[2.670631483s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208773292795 }, requested_resume: None })
[2.670852453s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[2.672319118s] [INFO ] [alacritty] winit event: AboutToWait
[2.672370303s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208775030906 }, requested_resume: None })
[2.672400253s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[2.672424591s] [INFO ] [alacritty] winit event: AboutToWait
[2.741634979s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208775112353 }, requested_resume: None })
[2.742147006s] [INFO ] [alacritty] winit event: AboutToWait
[2.911485716s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41208844860833 }, requested_resume: None })
[2.911676001s] [INFO ] [alacritty] winit event: AboutToWait
[2.912344416s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209014398788 }, requested_resume: None })
[2.912597917s] [INFO ] [alacritty] winit event: AboutToWait
[3.162821791s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209015331621 }, requested_resume: None })
[3.163038430s] [INFO ] [alacritty] winit event: AboutToWait
[3.363648218s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209265762196 }, requested_resume: None })
[3.363822286s] [INFO ] [alacritty] winit event: AboutToWait
[3.365579223s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209466551085 }, requested_resume: None })
[3.371567156s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月ㄓ", Some((9, 9)))) }
[3.371658319s] [INFO ] [alacritty] winit event: AboutToWait
[3.371717246s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209474378979 }, requested_resume: None })
[3.371748065s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[3.373222308s] [INFO ] [alacritty] winit event: AboutToWait
[3.373274947s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209475936276 }, requested_resume: None })
[3.373315458s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[3.373371477s] [INFO ] [alacritty] winit event: AboutToWait
[3.397660352s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209476076125 }, requested_resume: None })
[3.403722537s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月ㄓㄨ", Some((12, 12)))) }
[3.403815256s] [INFO ] [alacritty] winit event: AboutToWait
[3.403883324s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209506543998 }, requested_resume: None })
[3.403917416s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[3.405375350s] [INFO ] [alacritty] winit event: AboutToWait
[3.405428218s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209508089469 }, requested_resume: None })
[3.405461646s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[3.405485827s] [INFO ] [alacritty] winit event: AboutToWait
[3.429528930s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209508173742 }, requested_resume: None })
[3.435407991s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月ㄓㄨㄥ", Some((15, 15)))) }
[3.435475748s] [INFO ] [alacritty] winit event: AboutToWait
[3.435532389s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209538193147 }, requested_resume: None })
[3.435564250s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[3.437743300s] [INFO ] [alacritty] winit event: AboutToWait
[3.437809743s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209540469363 }, requested_resume: None })
[3.437844445s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[3.437867548s] [INFO ] [alacritty] winit event: AboutToWait
[3.461591223s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209540554706 }, requested_resume: None })
[3.462035024s] [INFO ] [alacritty] winit event: AboutToWait
[3.493312787s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209564750515 }, requested_resume: None })
[3.493752597s] [INFO ] [alacritty] winit event: AboutToWait
[3.540776353s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209596466182 }, requested_resume: None })
[3.549737118s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中", Some((9, 9)))) }
[3.549819395s] [INFO ] [alacritty] winit event: AboutToWait
[3.549880302s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209652540716 }, requested_resume: None })
[3.550109767s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[3.551562392s] [INFO ] [alacritty] winit event: AboutToWait
[3.551609898s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209654271186 }, requested_resume: None })
[3.551658839s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[3.551713304s] [INFO ] [alacritty] winit event: AboutToWait
[3.605604648s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209654418858 }, requested_resume: None })
[3.606051339s] [INFO ] [alacritty] winit event: AboutToWait
[3.655511780s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209708765298 }, requested_resume: None })
[3.661199684s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中ㄑ", Some((12, 12)))) }
[3.661287743s] [INFO ] [alacritty] winit event: AboutToWait
[3.661351566s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209764012640 }, requested_resume: None })
[3.661385125s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[3.662884446s] [INFO ] [alacritty] winit event: AboutToWait
[3.662937812s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209765599067 }, requested_resume: None })
[3.662970164s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[3.663039118s] [INFO ] [alacritty] winit event: AboutToWait
[3.725365389s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209765727436 }, requested_resume: None })
[3.730683065s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中ㄑㄧ", Some((15, 15)))) }
[3.730747821s] [INFO ] [alacritty] winit event: AboutToWait
[3.730805778s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209833467690 }, requested_resume: None })
[3.730836135s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[3.732244169s] [INFO ] [alacritty] winit event: AboutToWait
[3.732291112s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209834952570 }, requested_resume: None })
[3.732321269s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[3.732344256s] [INFO ] [alacritty] winit event: AboutToWait
[3.764613834s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209835032328 }, requested_resume: None })
[3.769887784s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中ㄑㄧㄡ", Some((18, 18)))) }
[3.769967296s] [INFO ] [alacritty] winit event: AboutToWait
[3.770027229s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209872688647 }, requested_resume: None })
[3.770058428s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[3.771915901s] [INFO ] [alacritty] winit event: AboutToWait
[3.772006006s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209874665253 }, requested_resume: None })
[3.772046491s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[3.772080979s] [INFO ] [alacritty] winit event: AboutToWait
[3.813529762s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209874771270 }, requested_resume: None })
[3.814097737s] [INFO ] [alacritty] winit event: AboutToWait
[3.822367784s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209916810510 }, requested_resume: None })
[3.822913193s] [INFO ] [alacritty] winit event: AboutToWait
[3.861549089s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209925627138 }, requested_resume: None })
[3.872783739s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋", Some((12, 12)))) }
[3.872882809s] [INFO ] [alacritty] winit event: AboutToWait
[3.872941928s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209975603351 }, requested_resume: None })
[3.872974579s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[3.874428954s] [INFO ] [alacritty] winit event: AboutToWait
[3.874480579s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209977142084 }, requested_resume: None })
[3.874512110s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[3.874543434s] [INFO ] [alacritty] winit event: AboutToWait
[3.900785378s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41209977232057 }, requested_resume: None })
[3.901316594s] [INFO ] [alacritty] winit event: AboutToWait
[3.957344395s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210004028368 }, requested_resume: None })
[3.957801714s] [INFO ] [alacritty] winit event: AboutToWait
[4.037378692s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210060520714 }, requested_resume: None })
[4.042882987s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋ㄕ", Some((15, 15)))) }
[4.042948288s] [INFO ] [alacritty] winit event: AboutToWait
[4.043005558s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210145666499 }, requested_resume: None })
[4.043037390s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[4.044519821s] [INFO ] [alacritty] winit event: AboutToWait
[4.044572008s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210147233316 }, requested_resume: None })
[4.044603727s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[4.044628141s] [INFO ] [alacritty] winit event: AboutToWait
[4.109601586s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210147316445 }, requested_resume: None })
[4.115266085s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋ㄕㄢ", Some((18, 18)))) }
[4.115329878s] [INFO ] [alacritty] winit event: AboutToWait
[4.115385115s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210218046785 }, requested_resume: None })
[4.115417199s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[4.116868797s] [INFO ] [alacritty] winit event: AboutToWait
[4.116919182s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210219580672 }, requested_resume: None })
[4.116950941s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[4.116974593s] [INFO ] [alacritty] winit event: AboutToWait
[4.156804611s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210219663459 }, requested_resume: None })
[4.157153961s] [INFO ] [alacritty] winit event: AboutToWait
[4.181362820s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210259861380 }, requested_resume: None })
[4.192233230s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋山", Some((15, 15)))) }
[4.192312562s] [INFO ] [alacritty] winit event: AboutToWait
[4.192373072s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210295033743 }, requested_resume: None })
[4.192404888s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[4.193962269s] [INFO ] [alacritty] winit event: AboutToWait
[4.194034836s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210296677866 }, requested_resume: None })
[4.194129271s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[4.194154648s] [INFO ] [alacritty] winit event: AboutToWait
[4.229504846s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210296859126 }, requested_resume: None })
[4.229966895s] [INFO ] [alacritty] winit event: AboutToWait
[4.285561284s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210332681556 }, requested_resume: None })
[4.286080884s] [INFO ] [alacritty] winit event: AboutToWait
[4.389309985s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210388796075 }, requested_resume: None })
[4.394812616s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋山ㄌ", Some((18, 18)))) }
[4.394885363s] [INFO ] [alacritty] winit event: AboutToWait
[4.394942454s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210497604122 }, requested_resume: None })
[4.394973016s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[4.396392443s] [INFO ] [alacritty] winit event: AboutToWait
[4.396440491s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210499101963 }, requested_resume: None })
[4.396471324s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[4.396494616s] [INFO ] [alacritty] winit event: AboutToWait
[4.422452438s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210499181701 }, requested_resume: None })
[4.428210589s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋山ㄌㄧ", Some((21, 21)))) }
[4.428311057s] [INFO ] [alacritty] winit event: AboutToWait
[4.428376034s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210531037004 }, requested_resume: None })
[4.428408209s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[4.429747390s] [INFO ] [alacritty] winit event: AboutToWait
[4.429798071s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210532459215 }, requested_resume: None })
[4.429830657s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[4.429853976s] [INFO ] [alacritty] winit event: AboutToWait
[4.445559522s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210532542261 }, requested_resume: None })
[4.451321208s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋山ㄌㄧㄣ", Some((24, 24)))) }
[4.451387573s] [INFO ] [alacritty] winit event: AboutToWait
[4.451446534s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210554107851 }, requested_resume: None })
[4.451477271s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[4.453003787s] [INFO ] [alacritty] winit event: AboutToWait
[4.453057407s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210555718422 }, requested_resume: None })
[4.453088752s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[4.453112399s] [INFO ] [alacritty] winit event: AboutToWait
[4.461338682s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210555799806 }, requested_resume: None })
[4.461954068s] [INFO ] [alacritty] winit event: AboutToWait
[4.493548027s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210564717343 }, requested_resume: None })
[4.493993028s] [INFO ] [alacritty] winit event: AboutToWait
[4.556941909s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210596706353 }, requested_resume: None })
[4.557366202s] [INFO ] [alacritty] winit event: AboutToWait
[4.565618839s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210660081221 }, requested_resume: None })
[4.578801173s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋山林", Some((18, 18)))) }
[4.578880141s] [INFO ] [alacritty] winit event: AboutToWait
[4.578937320s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210681598968 }, requested_resume: None })
[4.578969486s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[4.580414358s] [INFO ] [alacritty] winit event: AboutToWait
[4.580465113s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210683126401 }, requested_resume: None })
[4.580497621s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[4.580520479s] [INFO ] [alacritty] winit event: AboutToWait
[4.655122804s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210683207706 }, requested_resume: None })
[4.655559805s] [INFO ] [alacritty] winit event: AboutToWait
[4.756947989s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210758275019 }, requested_resume: None })
[4.762328571s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋山林ㄌ", Some((21, 21)))) }
[4.762398896s] [INFO ] [alacritty] winit event: AboutToWait
[4.762455521s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210865116978 }, requested_resume: None })
[4.762487608s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[4.763917400s] [INFO ] [alacritty] winit event: AboutToWait
[4.764000773s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210866661389 }, requested_resume: None })
[4.764083567s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[4.764111014s] [INFO ] [alacritty] winit event: AboutToWait
[4.764626464s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210866815634 }, requested_resume: None })
[4.769380887s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋山林ㄌㄧ", Some((24, 24)))) }
[4.769457172s] [INFO ] [alacritty] winit event: AboutToWait
[4.769512347s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210872174003 }, requested_resume: None })
[4.769543425s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[4.771936909s] [INFO ] [alacritty] winit event: AboutToWait
[4.780536897s] [INFO ] [alacritty] winit event: NewEvents(ResumeTimeReached { start: Instant { t: 41210874701145 }, requested_resume: Instant { t: 41210882957012 } })
[4.780719413s] [INFO ] [alacritty] winit event: AboutToWait
[4.780812526s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210883454928 }, requested_resume: None })
[4.780876970s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[4.780928288s] [INFO ] [alacritty] winit event: AboutToWait
[4.780979832s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210883633216 }, requested_resume: None })
[4.781064112s] [INFO ] [alacritty] winit event: AboutToWait
[4.796828107s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210883773476 }, requested_resume: None })
[4.802022465s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋山林ㄌㄧㄤ", Some((27, 27)))) }
[4.802082469s] [INFO ] [alacritty] winit event: AboutToWait
[4.802136530s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210904798190 }, requested_resume: None })
[4.802168822s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[4.805047179s] [INFO ] [alacritty] winit event: AboutToWait
[4.805144538s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210907799099 }, requested_resume: None })
[4.805183722s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[4.805216434s] [INFO ] [alacritty] winit event: AboutToWait
[4.829522847s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210907904248 }, requested_resume: None })
[4.830102488s] [INFO ] [alacritty] winit event: AboutToWait
[4.855794429s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210932816627 }, requested_resume: None })
[4.856425652s] [INFO ] [alacritty] winit event: AboutToWait
[4.917294519s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41210959154445 }, requested_resume: None })
[4.932002819s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋山林涼", Some((21, 21)))) }
[4.932077522s] [INFO ] [alacritty] winit event: AboutToWait
[4.932133665s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41211034795242 }, requested_resume: None })
[4.932163236s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: RedrawRequested }
[4.933588035s] [INFO ] [alacritty] winit event: AboutToWait
[4.933634004s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41211036295575 }, requested_resume: None })
[4.933664047s] [INFO ] [alacritty] winit event: UserEvent(Event { window_id: Some(WindowId(WindowId(140338676193488))), payload: Frame })
[4.933687005s] [INFO ] [alacritty] winit event: AboutToWait
[5.022549246s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41211036373751 }, requested_resume: None })
[5.022986656s] [INFO ] [alacritty] winit event: AboutToWait
[5.068152357s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41211125700610 }, requested_resume: None })
[5.068998191s] [INFO ] [alacritty] winit event: AboutToWait
[5.168130421s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41211171755461 }, requested_resume: None })
[5.168412782s] [INFO ] [alacritty] winit event: AboutToWait
[5.418117514s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41211271148220 }, requested_resume: None })
[5.418342146s] [INFO ] [alacritty] winit event: AboutToWait
[10.217457297s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41211521064855 }, requested_resume: None })
[10.217724862s] [INFO ] [alacritty] winit event: AboutToWait
[11.701643848s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41216320450059 }, requested_resume: None })
[11.708023729s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋山林涼", Some((21, 21)))) }
[11.708126145s] [INFO ] [alacritty] winit event: AboutToWait
[11.813477539s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41217810825624 }, requested_resume: None })
[11.814075695s] [INFO ] [alacritty] winit event: AboutToWait
[11.952989364s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41217916790405 }, requested_resume: None })
[11.953228335s] [INFO ] [alacritty] winit event: AboutToWait
[12.203214577s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41218055951940 }, requested_resume: None })
[12.203412915s] [INFO ] [alacritty] winit event: AboutToWait
[12.661380080s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41218306138007 }, requested_resume: None })
[12.666854339s] [INFO ] [alacritty] winit event: WindowEvent { window_id: WindowId(WindowId(140338676193488)), event: Ime(Preedit("八月中秋山林涼", Some((21, 21)))) }
[12.666934541s] [INFO ] [alacritty] winit event: AboutToWait
[12.773636704s] [INFO ] [alacritty] winit event: NewEvents(WaitCancelled { start: Instant { t: 41218769633037 }, requested_resume: None })
[12.774179907s] [INFO ] [alacritty] winit event: AboutToWait

[ShikiSuen]

To me, the captured value Some((21, 21)) looks insane.

八月中秋山林涼's utf16 length is 14, has 7 characters. There's no reason why 21 comes up.

[chrisduerr]

八月中秋山林涼's utf16 length is 14, has 7 characters. There's no reason why 21 comes up.

Why would anyone willingly use utf16?

[ShikiSuen]

@chrisduerr I don't want, either. However, the g-damned InputMethodKit API deals with UTF16 NSRange.

[chrisduerr]

Well not winit's input method API, which is where the logs are from. So 21 makes sense here.

[ShikiSuen]

@chrisduerr Then the question is: how Alacritty receive the 2nd parameter (NSRange) sent to IMKTextInput.setMarkedText ?

[kchibisov]

All IME releated bit are abstracted in the windowing library we're using https://github.com/rust-windowing/winit

[ShikiSuen]

@kchibisov Thank you so much. No wonder why I found nothing in Alacritty repo after using IMK API names as keywords.

[ShikiSuen]

No wonder why things get messed up:
https://github.com/rust-windowing/winit/blob/44aabdddcc9f720aec860c1f83c1041082c28560/src/platform_impl/macos/view.rs#L316-L322

Both _replacement_range and _selected_range parameters are not used at all. Gosh.

[ShikiSuen]

I sent the issue ticket to winit crate repo: rust-windowing/winit#3617