===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/plot/ox_plot.c,v
retrieving revision 1.14
retrieving revision 1.19
diff -u -p -r1.14 -r1.19
--- OpenXM_contrib2/asir2000/plot/ox_plot.c	2001/12/25 02:39:07	1.14
+++ OpenXM_contrib2/asir2000/plot/ox_plot.c	2003/02/14 22:29:19	1.19
@@ -45,7 +45,7 @@
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *
- * $OpenXM: OpenXM_contrib2/asir2000/plot/ox_plot.c,v 1.13 2001/10/09 01:36:27 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/plot/ox_plot.c,v 1.18 2002/08/02 02:41:04 noro Exp $ 
 */
 #include "ca.h"
 #include "parse.h"
@@ -53,7 +53,7 @@
 #include "ifplot.h"
 #include "version.h"
 #include <signal.h>
-#if PARI
+#if defined(PARI)
 #include "genpari.h"
 #endif
 
@@ -63,7 +63,8 @@ extern int asir_OperandStackSize;
 extern Obj *asir_OperandStack;
 extern int asir_OperandStackPtr;
 
-extern JMP_BUF environnement;
+/* environement is defined in libpari.a */
+extern jmp_buf environnement;
 
 extern int do_message;
 extern int ox_flushing;
@@ -74,7 +75,7 @@ extern char LastError[];
 void create_error(ERR *,unsigned int ,char *);
 
 void ox_io_init();
-void ox_asir_init(int,char **);
+void ox_asir_init(int,char **,char *);
 Obj asir_pop_one();
 void asir_push_one(Obj);
 void asir_end_flush();
@@ -105,7 +106,7 @@ void ox_plot_main(int argc,char **argv)
 	int use_x;
 
 #if !defined(VISUAL)
-	ox_asir_init(argc,argv);
+	ox_asir_init(argc,argv,"ox_plot");
 	use_x = init_plot_display(argc,argv);
 	if ( use_x )
 		ds = ConnectionNumber(display);
@@ -237,6 +238,7 @@ static void asir_do_cmd(unsigned int cmd,unsigned int 
 			client_mathcap = (MATHCAP)asir_pop_one();
 			store_remote_mathcap(0,client_mathcap);
 			break;
+		case SM_nop:
 		default:
 			break;
 	}
@@ -284,6 +286,11 @@ static void asir_executeFunction(int serial)
 			create_error(&err,serial,LastError);
 			asir_push_one((Obj)err);
 		}	
+	} else if ( !strcmp(func,"draw_string") ) {
+		if ( draw_string(n) < 0 ) {
+			create_error(&err,serial,LastError);
+			asir_push_one((Obj)err);
+		}
 	} else if ( !strcmp(func,"clear_canvas") ) {
 		clear_canvas(n);
 	}