kc3-lang/kc3

diff --git a/test/ikc3/buf.out.expected b/test/ikc3/buf.out.expected
index 69540dd..d0096ae 100644
--- a/test/ikc3/buf.out.expected
+++ b/test/ikc3/buf.out.expected
@@ -1,2 +1,2 @@
 %Buf{}
-%Buf{column: (Sw) 0, flush: (Ptr) 0x0, free: false, line: (Sw) 0, ptr: (Ptr) 0x0, refill: (Ptr) 0x0, rpos: (Uw) 0, save: (Ptr) 0x0, seek: (Ptr) 0x0, size: (Uw) 0, user_ptr: (Ptr) 0x0, wpos: (Uw) 0}
+%Buf{column: (Sw) 0, flush: (Ptr) 0x0, free: false, line: (Sw) 0, ptr: (Ptr) 0x0, read_only: false, refill: (Ptr) 0x0, rpos: (Uw) 0, save: (Ptr) 0x0, seek: (Ptr) 0x0, size: (Uw) 0, user_ptr: (Ptr) 0x0, wpos: (Uw) 0}
diff --git a/test/ikc3/str.out.expected b/test/ikc3/str.out.expected
index 573d118..6a9aa7c 100644
--- a/test/ikc3/str.out.expected
+++ b/test/ikc3/str.out.expected
@@ -48,6 +48,6 @@
 "#{(Uw) 0}"
 "0"
 "#{%Buf{}}"
-"%Buf{column: (Sw) 0, flush: (Ptr) 0x0, free: false, line: (Sw) 0, ptr: (Ptr) 0x0, refill: (Ptr) 0x0, rpos: (Uw) 0, save: (Ptr) 0x0, seek: (Ptr) 0x0, size: (Uw) 0, user_ptr: (Ptr) 0x0, wpos: (Uw) 0}"
+"%Buf{column: (Sw) 0, flush: (Ptr) 0x0, free: false, line: (Sw) 0, ptr: (Ptr) 0x0, read_only: false, refill: (Ptr) 0x0, rpos: (Uw) 0, save: (Ptr) 0x0, seek: (Ptr) 0x0, size: (Uw) 0, user_ptr: (Ptr) 0x0, wpos: (Uw) 0}"
 "#{%BufRW{}}"
 "%BufRW{r: (Ptr) 0x0, w: (Ptr) 0x0}"