Character sequences

Character sequence when keypress event for up arrow occurs:

#=-  -=#[[#=-=#
integer value this char is 91 <-- command discarded per escape keypress
pulse-s1 > 
(6) 'A' 1938 k_cycles
(5) '[' 1643 k_cycles
(4) '<ESC>' 112192 k_cycles
(3) '<ENTER>' 52549 k_cycles
(2) '9' 8211 k_cycles
(1) '8' 8212 k_cycles
(0) '7' 9854 k_cycles
(19) '6' 9855 k_cycles
(18) '5' 9853 k_cycles
(17) '4' 11495 k_cycles
(16) '3' 8213 k_cycles
(15) '2' 4928 k_cycles
(14) '1' 4927 k_cycles
(13) '0' 55834 k_cycles
(12) '#' 6569 k_cycles


#=-  -=#[[#=-#0123456789[-=#
integer value this char is 91 <-- command discarded per escape keypress
pulse-s1 > 
(9) 'A' 1938 k_cycles
(8) '[' 1643 k_cycles
(7) '<ESC>' 8768463 k_cycles
(6) 'A' 1938 k_cycles
(5) '[' 1643 k_cycles
(4) '<ESC>' 112192 k_cycles
(3) '<ENTER>' 52549 k_cycles
(2) '9' 8211 k_cycles
(1) '8' 8212 k_cycles
(0) '7' 9854 k_cycles
(19) '6' 9855 k_cycles
(18) '5' 9853 k_cycles
(17) '4' 11495 k_cycles
(16) '3' 8213 k_cycles
(15) '2' 4928 k_cycles

pulse-s1 > st[-=###=-  -=#[[#=-
integer value this char is 91 <-- command discarded per escape keypress
pulse-s1 > 
(12) 'A' 1938 k_cycles
(11) '[' 1643 k_cycles
(10) '<ESC>' 763059 k_cycles
(9) 'A' 1938 k_cycles
(8) '[' 1643 k_cycles
(7) '<ESC>' 8768463 k_cycles
(6) 'A' 1938 k_cycles
(5) '[' 1643 k_cycles
(4) '<ESC>' 112192 k_cycles
(3) '<ENTER>' 52549 k_cycles
(2) '9' 8211 k_cycles
(1) '8' 8212 k_cycles
(0) '7' 9854 k_cycles
(19) '6' 9855 k_cycles
(18) '5' 9853 k_cycles