Support DECBKM to remap backspace <-> delete

(7 commenti) (0 reazioni) (0 assegnatari)TypeScript (1574 fork)batch import

good first issuehelp wantedtype/enhancement

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Descrizione

DECBKM to remap Backspace, Escape and Delete to their respective codes is not working at all. Quickly looking through code DECBKM is set to reset by default according to...

https://vt100.net/docs/vt510-rm/DECBKM.html

DEL issues an ESC keycode 27... which I now realise is not issuing the keycode but an ANSI sequence ESC issues keycode 27 Backspace issues keycode 127

This is troubling when you are trying to isolate what key is actually being pressed. And other odd behaviour when trying to parse things.

Code Sample

https://repl.it/@KelvinVerhey/decbkm-issue

Details

Chrome/Firefox/IE
Windows 10 Pro
xterm.js version: dunno... whatever repl.it is using

Question

https://stackoverflow.com/questions/63405913/xterm-js-decbkm-support-for-del-and-backspace

Guida contributor

Direzione di ricerca: Indaga come è attualmente implementata la DECBKM (Backarrow Key Mode) in xterm.js. Esamina il gestore della sequenza di escape per DECBKM e traccia come influisce sulla mappatura dei tasti Backspace, Delete e Escape. Controlla i file sorgente pertinenti (probabilmente src/input/Keyboard.ts o simile) e testa il comportamento con una demo di xterm.js.
Tech stack: typescriptjavascript
Dominio: frontend
Tipo issue: Bug
Difficoltà: 2
Tempo stimato: 1-3 ore
Stato attività: Attiva
Chiarezza: Chiara
Prerequisiti: JavaScriptTypeScriptTerminal emulation concepts
Adatta ai principianti: 70