#isspace()

DESCRIPTION
    returns TRUE if a character, or first character in a string, is a whitespace character

SYNOPSIS
    #isspace(s)

ARGUMENTS
    s - a quoted string, or string expression

EXAMPLES

# pikt +C 'output $text(#isspace("a"))'
0

# pikt +C 'output $text(#isspace("A"))'
0

# pikt +C 'output $text(#isspace("9"))'
0

# pikt +C 'output $text(#isspace("!"))'
0

# pikt +C 'output $text(#isspace(" "))'
1

# pikt +C 'output $text(#isspace($char(3)))'
0

# pikt +C 'output $text(#isspace("is this a whitespace character?"))'
0

SEE ALSO
    #isalnum()
    #isalpha()
    #iscntrl()
    #isdigit()
    #isgraph()
    #islower()
    #isprint()
    #ispunct()
    #isupper()

    Numerical Functions
    String Functions