- SYNOPSIS
-
Tests if a one-character string is some kind of space.
- DESCRIPTION
-
The call isspace s tests whether the first character of string s (normally
it is the only character) is a `space' of some kind, including tab and newline.
- FAILURE CONDITIONS
-
Fails if the string is empty.
- SEE ALSO
-
isalnum, isalpha, isbra, isnum, issep, issymb.