rem: if ( !system ( "dvips -t landscape toto.dvi" ) )
add: if ( !system ( "dvips -t landscape toto.dvi -o toto.ps" ) )
context: gint latex_finish (){  fprintf (out, "\n\\end{longtable}\n"	   "\\end{document}\n");  fclose (out);  if ( system ( "latex -interaction=nonstopmode toto.tex" ) > 0 )    dialogue ( _("LaTeX run was unable to complete, see console output for details.") );  else     {      if ( !system ( "dvips -t landscape toto.dvi" ) )	{	  system ( "gv toto.ps &" );	}      else 	dialogue ( _("dvips was unable to complete, see console output for details.") );    }    return 1;}