printeps error question

[John B. Thoo]

Hi.  I have a printing script provided by AS Hodel that used to work 
fabulously for me, but now, after not having used it in a while, gives 
an error.

The script is:

function printeps(filename)
% function printeps(filename)
% replot screen plot to a file
% inputs:
%   filename: string:
% no argument checking done - this means YOU mark!

  gset terminal postscript eps color
  eval(sprintf("gset output '%s'", filename));
  replot
  #gset terminal x11
  closeplot
endfunction


but this is what I get:

octave:1> t = -1:0.01:1;
octave:2> plot (t, sin (t))
octave:3> printeps (sin)
error: sin: too few arguments
error: evaluating argument list element number 1
octave:3>

What am I doing wrong?

TIA.
---John.



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