Are ASCII escape sequences and control characters pairings part of a standard?
There are common pairings of escape sequences to ASCII control characters, such as Ctrl-C and Ctrl-Z to ETX and SUB, respectively.
ascii
Bash script to get ASCII values for alphabet
How do I get the ASCII value of the alphabet?
Can vim display ASCII characters only, and treat other bytes as binary data?
I already know vim -b, however, depending on the locale used, it displays multi-byte characters (like UTF-8) as single letters.