% 
% Default simple header.
% Copyright (c) 1995 Markku Rossi.
% Author: Markku Rossi <[email protected]>
%
% Modified: Chris Josefy, USA, MAY 2006
%  + Added line wrapping to header to work more like AIX enscript
%  + This assumes that one does not change the header font size from the default
%  + This also assumes that the line only wraps once

%
% This file is part of GNU Enscript.
% 
% Enscript is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% Enscript is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with Enscript.  If not, see <http://www.gnu.org/licenses/>.
%

% -- code follows this line --
%Format: fmodstr	$D{%a %b %d %H:%M:%S %Y}
%Format: pagenumstr	$V$%
%HeaderHeight: 44

/do_header {	% print default simple header
  gsave
    d_header_x d_header_y HFpt_h 3 div add translate

    HF setfont
    user_header_p {
      5 0 moveto user_header_left_str show

      d_header_w user_header_center_str stringwidth pop sub 2 div
      0 moveto user_header_center_str show

      d_header_w user_header_right_str stringwidth pop sub 5 sub
      0 moveto user_header_right_str show
    } {
      fname length fmodstr length add pagenumstr length add 95 6 idiv add d_header_w 6 idiv le{
        5 0 moveto fname show
        45 0 rmoveto fmodstr show
        45 0 rmoveto pagenumstr show
      } {
        5 0 moveto fmodstr show
        45 0 rmoveto pagenumstr show
        fname length d_header_w 6 idiv idiv 1 add 10 mul 5 exch moveto
        1 1 fname length d_header_w 6 idiv idiv
        {
          dup fname exch 1 sub d_header_w 6 idiv mul d_header_w 6 idiv getinterval show
          5 exch 10 mul fname length d_header_w 6 idiv idiv 1 add 10 mul exch sub moveto
        } for
        5 10 moveto
        fname fname length d_header_w 6 idiv idiv d_header_w 6 idiv mul dup fname length exch sub getinterval show
      }ifelse
    }ifelse

  grestore
} def