Terminal Guide

DSR 26 (historically: Keyboard Status)

ESC1B[5B ?3f 2632 36 n6e
xterm
vte

See below for details:

xterm ( ✔ )

Always replies ESC1b [5b ?3f 232 737 ;3b 131 ;3b 030 ;3b 030 n6e 

historically: North American layout, ?, LK201 (VT style keyboard)

vte ( ✔ )

Always replies ESC1b [5b ?3f 232 737 ;3b 030 ;3b 030 ;3b 535 n6e 

historically: unknown layout, keyboard ready, pcxal (PC style keyboard)