Replace any of the characters from out with corresponding character from in
Remove any of the characters in out from sb
Find all occurences of the "match" in original, and substitute the "subst"
string, directly into the
Delete any non-printable characters
Split a string on one or more whitespace. Cover for String.split, because who
can remember regexp?
This finds any '%xx' and converts to the equivalent char. Inverse of escape().
Collapse continuous whitespace into one single " ".
Break the given text into lines, respecting word boundaries (blank space).
Escape any char not alphanumeric or in okChars. Escape by replacing char with
Pad the given string with padString on the left up to the given length.