Backspace doesn't work.

[4surix]

OS : Linux MINT
Version OS : 21.2
Terminal : xfce4-terminal
Version terminal : 1.0.4

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Problem

Backspace doesn't work. On my terminal, the backspace corresponds to \x7f.
The problem is here :

pitwi/pitwi/keypress.py

Lines 123 to 124 in 0f7d346

	if key == '\x08':
	key = 'BackSpace'

Solution

The egal comparison with the character \x7f must be added.

    if key == '\x08' or key == '\x7f':
        key = 'BackSpace'