fixs

1 files changed, 8 insertions, 0 deletions

diff --git a/src/vec.hff b/src/vec.hff
index 8f794c9..fb44196 100644
--- a/src/vec.hff
+++ b/src/vec.hff
@@ -25,6 +25,14 @@ struct Vec<T> {
       vec.len = 0;
       vec.cap = 0; 
    }
+
+   fn compact(vec *Vec) [#]T {
+      if vec.dat {
+         vec.cap = vec.len;
+         vec.dat = realloc(vec.dat, vec.cap * sizeof T);
+      }
+      return vec.dat[0::vec.len];
+   }
 }
 
 defmacro vec_each(x, i, v, ...body) [