Ansi::C0
C0 control characters.
These range from (0x00-0x1F) as defined in ISO 646 (ASCII). See: https://en.wikipedia.org/wiki/C0_and_C1_control_codes
Constants
ACK is the acknowledge character (Caret: ^F).
BEL is the bell character (Caret: ^G, Char: \a).
BS is the backspace character (Caret: ^H, Char: \b).
CAN is the cancel character (Caret: ^X).
CR is the carriage return character (Caret: ^M, Char: \r).
DC1 is the device control 1 character (Caret: ^Q).
DC2 is the device control 2 character (Caret: ^R).
DC3 is the device control 3 character (Caret: ^S).
DC4 is the device control 4 character (Caret: ^T).
DLE is the data link escape character (Caret: ^P).
EM is the end of medium character (Caret: ^Y).
ENQ is the enquiry character (Caret: ^E).
EOT is the end of transmission character (Caret: ^D).
ESC is the escape character (Caret: ^[, Char: \e).
ETB is the end of transmission block character (Caret: ^W).
ETX is the end of text character (Caret: ^C).
FF is the form feed character (Caret: ^L, Char: \f).
FS is the file separator character (Caret: ^).
GS is the group separator character (Caret: ^]).
HT is the horizontal tab character (Caret: ^I, Char: \t).
LF is the line feed character (Caret: ^J, Char: \n).
LS0 is the locking shift 0 character. This is an alias for [SI].
LS1 is the locking shift 1 character. This is an alias for [SO].
NAK is the negative acknowledge character (Caret: ^U).
NUL is the null character (Caret: ^@, Char: \0).
RS is the record separator character (Caret: ^^).
SI is the shift in character (Caret: ^O).
SO is the shift out character (Caret: ^N).
SOH is the start of heading character (Caret: ^A).
STX is the start of text character (Caret: ^B).
SUB is the substitute character (Caret: ^Z).
SYN is the synchronous idle character (Caret: ^V).
US is the unit separator character (Caret: ^_).
VT is the vertical tab character (Caret: ^K, Char: \v).