Is checks if a rune meets specified typeMask or not.

IsCSymbol checks specified string meets a C symbol or not.

IsType checks if all runes of a string meet specified typeMask or not.

IsTypeEx checks if the first rune of a string meets typeFirst, and the other runes meet typeNext.

IsXmlSymbol checks specified string meets a XML symbol or not.

ScanCSymbol skips a C symbol and returns its end position.

ScanType scans a string to find a rune that doesn't meet specified typeMask.

ScanXmlSymbol skips a XML symbol and returns its end position.

SkipCSymbol scans a string to skip a C symbol.

SkipXmlSymbol scans a string to skip a XML symbol.

[+] */.

[&] */.

[`] */.

[a-zA-Z0-9+/].

[:], colon */.

[,] */.

digit[0-9] */.

[/] */.

[.] */.

[\r\n] */.

[=] */.

[>] */.

[n] */.

[r] */.

[t] */.

[w] */.

lower case letter[a-z] */.

[<] */.

[*] */.

[|] */.

[%] */.

["] */.

[\\], right-division, anti-slash */.

[;] */.

[ ] */.

[-] */.

[\t] */.

underline[_] */.

upper case letter[A-Z] */.

[a-zA-Z0-9\-_].

xdigit[0-9a-fA-F] */.