Added Printv function

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@515 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Source/DOH/Doh/fio.c

@@ -387,6 +387,30 @@ DohPrintf(DOH *obj, const char *format, ...) {
   return ret;
 }
 
+/* -----------------------------------------------------------------------------
+ * DohPrintv()
+ * 
+ * Print a null-terminated variable length list of DOH objects
+ * ----------------------------------------------------------------------------- */
+
+int DohPrintv(DOHFile *f, ...) {
+  va_list ap;
+  int ret = 0;
+  DOH *obj;
+  va_start(ap,f);
+  while(1) {
+    obj = va_arg(ap,void *);
+    if (!obj) break;
+    if (DohCheck(obj)) {
+      ret += DohDump(obj,f);
+    } else {
+      ret += DohWrite(f,obj,strlen((char *) obj));
+    }
+  }
+  va_end(ap);
+  return ret;
+}
+
 /* ----------------------------------------------------------------------------- 
  * DohCopyto()
  *

SWIG/Source/DOH/Doh/string.c

@@ -846,6 +846,7 @@ NewString(const DOH *so)
     if (s) {
 	strcpy(str->str,s);
 	str->len = l;
+	str->sp = l;
     } else {
 	str->str[0] = 0;
 	str->len = 0;

SWIG/Source/DOH/Include/doh.h

@@ -120,6 +120,7 @@ extern void    DohChop(DOHString *src);
 extern void    DohEncoding(char *name, DOH *(*fn)(DOH *s));
 extern int     DohPrintf(DOHFile *obj, const char *format, ...);
 extern int     DohvPrintf(DOHFile *obj, const char *format, va_list ap);
+extern int     DohPrintv(DOHFile *obj, ...);
 extern DOH    *DohReadline(DOHFile *in);
 
   /* Miscellaneous */
@@ -163,6 +164,7 @@ extern int     DohIsFile(const DOH *obj);
 #define Seek               DohSeek
 #define Tell               DohTell
 #define Printf             DohPrintf
+#define Printv             DohPrintv
 #define Getc               DohGetc
 #define Putc               DohPutc
 #define Ungetc             DohUngetc