$rtrim()

DESCRIPTION
    returns a string stripped of any trailing (rightmost) whitespace

SYNOPSIS
    $rtrim(s)

ARGUMENTS
    s - a quoted string, or string expression

EXAMPLES

# pikt +C 'output $rtrim("fit and trim    ")'
fit and trim

        rule
                set $il = $rtrim($inlin)

#if irix
                        // irix alone adds the first "/core:" line:
                        //
                        // # file /core 2>/dev/null
                        // /core:
                        // cannot open /core: No such file or directory
                        //
                        // so we add:
                        if $rtrim($inline) eq "/core:"
                                next            // skip this line
                        endif
#endif

SEE ALSO
    $ltrim()
    $trim()
    $chop()
    $middle(), $substring()
    $left()
    $right()

    String Functions
    Numerical Functions