Note

• Hex bytes from 00 to 7F must be written with two hexadecimal characters.
• The following keywords are recognized: NUL (00), SOH (01), EOT (04), ENQ (05), BEL (07), BS (08), HT (09), LF (0A), VT (0B), FF (0C), CR (0D), SO (0E), SI (0F), DLE (10), CON (11), REP (12), SEP (13), COFF (14), NACK (15), SYN (16), CAN (18), SS2 (19), SUB (1A), ESC (1B), SS3 (1D), RS (1E), US (1F), CSI (1B 5B), PRO1 (1B 39), PRO2 (1B 3A), PRO3 (1B 3B)
• Single characters must be preceded by an exclamation point (!).