The specified string contains additional single-character tokens. When an input record contains one of these characters, the character is written by itself in an output record. A line is written for each token in the input record.
Blanks always delimit tokens.
The first delimited string lists characters that are considered to be single-character tokens that delimit other tokens. The second argument string, if present, is written as a separate record after each input line is processed. Tokens are neither padded, truncated, nor translated to uppercase.