diff --git a/VERSION b/VERSION
index 8d61b56..dc1e644 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.6.0c
+1.6.0
diff --git a/basename.c b/basename.c
new file mode 100644
index 0000000..e0d2175
--- /dev/null
+++ b/basename.c
@@ -0,0 +1,42 @@
+/*
+ * mkdio -- markdown front end input functions
+ *
+ * Copyright (C) 2007 David L Parsons.
+ * The redistribution terms are provided in the COPYRIGHT file that must
+ * be distributed with this source code.
+ */
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#include "cstring.h"
+#include "markdown.h"
+#include "amalloc.h"
+
+static char *
+e_basename(char *string, int size, char *base)
+{
+    char *ret;
+    
+    if ( base && string && (*string != '/') && (ret=malloc(strlen(base)+size+2)) ) {
+	strcpy(ret, base);
+	strncat(ret, string, size);
+	return ret;
+    }
+    return 0;
+}
+
+static void
+e_free(char *string, char *base)
+{
+    if ( string ) free(string);
+}
+
+void
+mkd_basename(Document *document, char *base)
+{
+    mkd_e_url(document, e_basename);
+    mkd_e_context(document, base);
+    mkd_e_free(document, e_free);
+}