Support for CSI terminal escape sequences

[Tishj]

ESC[1;2 <- shift
ESC[1;3 <- alt
ESC[1;4 <- shift-alt
ESC[1;5 <- ctrl
ESC[1;6 <- shift-ctrl
ESC[1;7 <- ctrl-alt
ESC[1;8 <- shift-alt-ctrl
ESC[1;9 <- meta
ESC[1;10 <- shift-meta
ESC[1;11 <- alt-meta
ESC[1;12 <- shift-alt-meta
ESC[1;13 <- ctrl-meta
ESC[1;14 <- shift-ctrl-meta
ESC[1;15 <- ctrl-alt-meta
ESC[1;16 <- shift-alt-ctrl-meta

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Control Sequence Introducer - sequences

ESCAPE = ESC [
PARAMETER_BYTES = 0–9:;<=>?
INTERMEDIATE_BYTES = !"#$%&'()*+,-./
FINAL_BYTE = @A–Z[\]^_`a–z{|}~

ESCAPE [PARAMETER_BYTES] [INTERMEDIATE_BYTES] FINAL_BYTE