From catalog/rfc9110-http.abnf rule: tchar
Definition
tchar = "!" / "#" / "$" / "%" / "&" / "'" / "*" / "+" / "-" / "." / "^" / "_" / "`" / "|" / "~" / DIGIT / ALPHA
Info
- Rulename
- tchar
- Dependencies
- ALPHA, DIGIT, tchar
- Used Builtins
- ALPHA, DIGIT
Alphabet
! #…' *…+ -…. 0…9 A…Z ^…z | ~
Translations
Railroad Diagram
ECMAScript/JavaScript Regular Expression Literal
/^[!#-'*-+\--.0-9A-Z\^-z|~]$/
Swift Regular Expression
[!#-'*-+\--.0-9A-Z\^-z|~]
POSIX Extended Regular Expression
[!#-'*-+\--.0-9A-Z\^-z|~]