problem with plotdf

Hi there.
 
> if { [lindex $argv 0] == "plotdf" } {
>     lappend omcommand "plotdf"
> } else {
>     lappend omcommand [exec cat [lindex $argv 0]] }

A platform independent way of slurping a file in TCL is as follows:

     #  Slurp up the data file
     set fp [open "somefile" r]
     set data [read $fp]
     close $fp

From

   http://wiki.tcl.tk/367

I just tested it and it works fine.

Cheers

Mike Thomas