2 files changed, 3 insertions, 2 deletions
diff --git a/lib.c b/lib.c
index 45e5b865..c462a238 100644
--- a/lib.c
+++ b/lib.c
@@ -7144,6 +7144,8 @@ val sub_vec(val vec_in, val from, val to)
 
   if (ge(from, to)) {
     return vector(zero, nil);
+  } else if (from == zero && eql(to, len)) {
+    return vec_in;
   } else {
     cnum cfrom = c_num(from);
     size_t nelem = c_num(to) - cfrom;
diff --git a/txr.1 b/txr.1
index 15b49b84..dd5eb172 100644
--- a/txr.1
+++ b/txr.1
@@ -26860,8 +26860,7 @@ The description of the
 operator\(emin particular, the section
 on Range Indexing\(emexplains the semantics of the range specification.
 
-If the sequence is a list, the output sequence may share substructure
-with the input sequence.
+The output sequence may share structure with the input sequence.
 
 If
 .meta sequence