Escape copies byte slice src to dst at a given index, adding escaping any quote or control characters.

EscapedLength computes the length required for a byte slice to hold a quoted byte slice.

IsAlphaNumeric returns true if the given string is alpha numeric.

IsRuneAlphaNumeric returns true if the given rune is alpha numeric.

NeedToEscape returns true if the byte slice contains characters that will need to be escaped when quoting the slice.

Quote copies byte slice src to dst at a given index, adding quotation runes around the src slice and escaping any quote or control characters.

QuotedLength computes the length required for a byte slice to hold a quoted byte slice.

QuoteSimple copies byte slice src to dst at a given index, adding quotation runes around the src slice, but does not escape any characters.