buffers: sub-buf becomes accessor.

* lisplib.c (ffi_set_entries): Register autoload for sub-buf
symbol.

* share/txr/stdlib/ffi.tl (sub-buf): Syntactic place
defined via defset.

* txr.1: Updated sub-buf documentation.

1 files changed, 1 insertions, 1 deletions

diff --git a/lisplib.c b/lisplib.c
index d2d82b84..45d24eb9 100644
--- a/lisplib.c
+++ b/lisplib.c
@@ -620,7 +620,7 @@ static val ffi_set_entries(val dlt, val fun)
     lit("deffi-sym"), lit("deffi-var"), lit("typedef"), lit("sizeof"),
     lit("alignof"), lit("offsetof"), lit("arraysize"), lit("elemsize"),
     lit("elemtype"), lit("ffi"), lit("carray-ref"), lit("carray-sub"),
-    lit("znew"),
+    lit("sub-buf"), lit("znew"),
     nil
   };
   set_dlt_entries(dlt, name, fun);