plotutils/plotutils-dasharray-format.patch

--- libplot/s_path.c
+++ libplot/s_path.c	2009-01-08 12:03:26.569330579 +0100
@@ -716,7 +716,7 @@ write_svg_path_style (plOutbuf *page, co
 	    {
 	      sprintf (page->point, "%.5g%s",
 		       dashbuf[i],
-		       i < num_dashes - 1 ? ", " : "\"");
+		       i < num_dashes - 1 ? ", " : "\" ");
 	      _update_buffer (page);
 	    }