1 files changed, 25 insertions, 0 deletions
diff --git a/vere/pkg/noun/jets/c/cap.c b/vere/pkg/noun/jets/c/cap.c
new file mode 100644
index 0000000..95bef1f
--- /dev/null
+++ b/vere/pkg/noun/jets/c/cap.c
@@ -0,0 +1,25 @@
+/// @file
+
+#include "jets/q.h"
+#include "jets/w.h"
+
+#include "noun.h"
+
+u3_noun
+u3qc_cap(u3_atom a)
+{
+  c3_w met_w = u3r_met(0, a);
+
+  if ( 2 > met_w ) {
+    return u3m_bail(c3__exit);
+  }
+  else {
+    return 2 + u3r_bit((met_w - 2), a);
+  }
+}
+
+u3_noun
+u3wc_cap(u3_noun cor)
+{
+  return u3qc_cap(u3x_atom(u3x_at(u3x_sam, cor)));
+}