===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/io/pexpr.c,v
retrieving revision 1.43
retrieving revision 1.46
diff -u -p -r1.43 -r1.46
--- OpenXM_contrib2/asir2000/io/pexpr.c	2018/03/29 01:32:53	1.43
+++ OpenXM_contrib2/asir2000/io/pexpr.c	2019/12/24 10:26:38	1.46
@@ -44,7 +44,7 @@
  * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
- * $OpenXM: OpenXM_contrib2/asir2000/io/pexpr.c,v 1.42 2017/08/31 02:36:21 noro Exp $
+ * $OpenXM: OpenXM_contrib2/asir2000/io/pexpr.c,v 1.45 2019/11/12 10:52:04 kondoh Exp $
 */
 #include "ca.h"
 #include "al.h"
@@ -122,6 +122,10 @@ int printmode = PRINTF_G;
 #define PRINTFNODENODE printfnodenode
 #define PRINTFARGS printfargs
 
+#if defined(INTERVAL)
+#define PRINTBF4ITV printbf4itv
+#endif
+
 #include "pexpr_body.c"
 
 /* spetial functions for file output */
@@ -157,9 +161,29 @@ void printbf(BF a)
   char *s;
   dprec = (a->body->_mpfr_prec)*0.30103;
   if ( !dprec ) dprec = 1;
-  sprintf(fbuf,"%%.%dR%c",dprec,double_output?'f':'g');
+  sprintf(fbuf,"%%.%dR%c",dprec,(double_output==1)?'f':(double_output==2)?'e':'g');
   mpfr_asprintf(&s,fbuf,a->body);
   TAIL PUTS(s);
   mpfr_free_str(s);
 }
+
+#if defined(INTERVAL)
+void printbf4itv(BF a)
+{
+  int dprec;
+  char fbuf[BUFSIZ];
+  char *s;
+  if ( !a ) {
+    TAIL PUTS("0");
+  } else {
+    dprec = (a->body->_mpfr_prec)*0.30103;
+    if ( !dprec ) dprec = 1;
+    dprec += 1;
+    sprintf(fbuf,"%%.%dR%c",dprec,(double_output==1)?'f':(double_output==2)?'e':'g');
+    mpfr_asprintf(&s,fbuf,a->body);
+    TAIL PUTS(s);
+    mpfr_free_str(s);
+  }
+}
+#endif