module BBS::Ascii
The ASCII control bytes a terminal sends and the board reads, as Integers, in one place for the telnet line, the PETSCII encoder and the file transfers.
Constants
- BS
-
Backspace: Ctrl-H.
- CR
-
Carriage return: the ENTER key.
- DEL
-
Delete: the backspace key of many terminals.
- ESC
-
Escape.
- ETX
-
End of text: Ctrl-C.
- FF
-
Form feed: Ctrl-L.
- LF
-
Line feed.
- NUL
-
NUL: the byte a telnet client may send after a carriage return.
- NUL_CHAR
-
NULas a one-character String. - PRINTABLE
-
The printable characters, space to tilde.
- SPACE
-
Space, the first printable character.
- TAB
-
Horizontal tab.