syntax:

Clib.isspace(chr)

where:

chr - a character, a single character string.

return:

boolean - true if chr is a white space in ASCII: 9, 10, 11, 12, 13, or 32.

description:

Returns true if chr is a white space character, that is, one of the following codes: 9, 10, 11, 12, 13, or 32 (horizontal tab, new line, vertical tab, form feed, carriage return, or space).