diff --git a/hmmlib2/hmmlib.h b/hmmlib2/hmmlib.h
index f07da13..f4a66b4 100644
--- a/hmmlib2/hmmlib.h
+++ b/hmmlib2/hmmlib.h
@@ -299,7 +299,7 @@ static char* _hmml_read_attr(struct _hmml_parser* p, char* mem, size_t mem_size,
         p->cursor = src+1;
     } else {
         const char* breaks = break_on_punct
-            ? " ]\r\n\t:,'-.#=[\\?!…"
+            ? " ]\r\n\t:,'-.#=[\\?!…()\"%"
             : " ]\r\n\t"
             ;
 
@@ -813,7 +813,7 @@ void hmml_free(HMML_Output* out)
 }
 
 const struct HMML_Version hmml_version = {
-    2, 0, 8
+    2, 0, 9
 };
 
 #undef HSTX