Rename `over` to `ovr` so that all stack operations are three letter words

2 files changed, 3 insertions, 3 deletions

diff --git a/README.md b/README.md
index 2392094..968efd1 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Currently implemented primitives:
 | `pop`                | Remove uppermost stack element                           |
 | `dup`                | Duplicate top-of-stack                                   |
 | `swp`                | Swap the first two stack elements                        |
-| `over`               | Place a copy of the second stack element on top-of-stack |
+| `ovr`                | Place a copy of the second stack element on top-of-stack |
 | `rot`                | Rotate the top three stack elements                      |
 | `true`               | Write true boolean value to top-of-stack                 |
 | `false`              | Write false boolean value to top-of-stack                |
diff --git a/source/primitives/core.d b/source/primitives/core.d
index e3c2eeb..46ed890 100644
--- a/source/primitives/core.d
+++ b/source/primitives/core.d
@@ -25,7 +25,7 @@ bool handle(string word) {
 		case     "pop"   : unary_op_stack_pop;           break;
 		case     "dup"   : unary_op_stack_dup;           break;
 		case     "swp"   : binary_op_stack_swp;          break;
-		case     "over"  : binary_op_stack_over;         break;
+		case     "ovr"   : binary_op_stack_ovr;         break;
 		case     "rot"   : ternary_op_stack_rot;         break;
 		case     "true"  : nullary_op_value_bool(true);  break;
 		case     "false" : nullary_op_value_bool(false); break;
@@ -97,7 +97,7 @@ void binary_op_stack_swp() {
 	stack.push(a);
 }
 
-void binary_op_stack_over() {
+void binary_op_stack_ovr() {
 	auto b = stack.pop;
 	auto a = stack.pop;