Method killPrevChar

src/frontend/pty.ts:436–442

()

    }

    private killPrevChar() {
        if (this.cursorPos > 1) {
            this.writeEmitter.fire(ACTIONS.deletePrevChar());
            this.cursorPos--;
            this.curLine = PtyTerminal.removeCharAt(this.curLine, this.cursorPos - 1);
        }
    }

    private static removeCharAt(str: string, ix: number): string {
        if (ix === 0) {