#innum(), #inputnumber()

DESCRIPTION
    returns the line number of the current input line;
    0 if still in the begin section;
    the line number of the last input line if in the end section

SYNOPSIS
    #innum()
    #inputnumber()

ARGUMENTS
    none

EXAMPLES

#ifdef debug
        rule
                output $inlin
                output "\#unit is $text(#innum())"
                output "\$envhum is $envhum"
                output =newline
#endifdef

        end     // drastic change in /etc/passwd file size
                set #lines = #innum()
                if #defined(%lines) && =deviated(lines, 20%)
                        output mail "the size of /etc/passwd has changed by >= 20%,
                                     was $text(%lines) lines, is now $text(#lines)"
//                      set #crisis = #true()
                endif

SEE ALSO
    #eoi(), #endofinput()
    #rule(), #rulenumber()

    Numerical Functions
    String Functions