# HG changeset patch
# User Ben Abbott <bpabbott@mac.com>
# Date 1284425864 14400
# Node ID f5c863803e29b94dd4701002fa10ee4adf71692f
# Parent  2470b1bf191aefc07268b9f9fd76d1bc8e983744
gnuplot_drawnow.m: Use new function __gnuplot_has_terminal__().

diff --git a/scripts/ChangeLog b/scripts/ChangeLog
--- a/scripts/ChangeLog
+++ b/scripts/ChangeLog
@@ -1,5 +1,6 @@
 2010-09-13  Ben Abbott <bpabbott@mac.com>
 
+	* plot/gnuplot_drawnow.m: Use new function __gnuplot_has_terminal__().
 	* plot/private/__gnuplot_has_terminal__.m: New function.
 
 2010-09-13  Jaroslav Hajek  <highegg@gmail.com>
diff --git a/scripts/plot/gnuplot_drawnow.m b/scripts/plot/gnuplot_drawnow.m
--- a/scripts/plot/gnuplot_drawnow.m
+++ b/scripts/plot/gnuplot_drawnow.m
@@ -41,14 +41,7 @@
     default_plot_stream = get (h, "__plot_stream__");
     unwind_protect
       plot_stream = __gnuplot_open_stream__ (2, h);
-      if (__gnuplot_has_feature__ ("variable_GPVAL_TERMINALS"))
-        available_terminals = __gnuplot_get_var__ (plot_stream, "GPVAL_TERMINALS");
-        available_terminals = regexp (available_terminals, "\\b\\w+\\b", "match");
-        gnuplot_supports_term = any (strcmpi (available_terminals,
-                                              gnuplot_trim_term (term)));
-      else
-        gnuplot_supports_term = true;
-      endif
+      gnuplot_supports_term = __gnuplot_has_terminal__ (term, plot_stream);
       if (gnuplot_supports_term)
         enhanced = gnuplot_set_term (plot_stream (1), true, h, term, file);
         __go_draw_figure__ (h, plot_stream(1), enhanced, mono);