diff -r 43287eef2fff -r 072f1114ea5d src/Opcodes.tbl
--- a/src/Opcodes.tbl	Mon Dec 24 02:56:02 2012 -0800
+++ b/src/Opcodes.tbl	Mon Dec 24 16:09:13 2012 -0800
@@ -100,7 +100,8 @@
 OPDEF(OP_NEWEMPTY,      "newempty",     6,      0, 1)
 OPDEF(OP_NEWSIZED,      "newsized",     6,     -1, 1)
 
-// Creates a duplicate copy of an array.
+// Creates a duplicate copy of an array. This is a deep clone, rather than
+// COPYARRAY, which is shallow.
 OPDEF(OP_DUPARRAY,      "duparray",     1,      1, 1)
 
 // Performs an array-to-array assignment.
@@ -108,7 +109,7 @@
 //   Right = pop()
 //   copy(Left, Right)
 //   push(Left)
-OPDEF(OP_COPYARRAY,     "arraycopy",    1,      2,  1)
+OPDEF(OP_COPYARRAY,     "copyarray",    1,      2,  1)
 
 // Reads or writes an integer element to an unsafe array.
 //  index = pop()