diff --git a/nac3core/src/codegen/irrt/new.rs b/nac3core/src/codegen/irrt/new.rs
index 4c7edb95..50060687 100644
--- a/nac3core/src/codegen/irrt/new.rs
+++ b/nac3core/src/codegen/irrt/new.rs
@@ -88,13 +88,13 @@ fn build_error_ids<'ctx>(ctx: &CodeGenContext<'ctx, '_>) -> Address<'ctx, ErrorI
     let get_string_id =
         |string_id| llvm_i32.const_int(ctx.resolver.get_string_id(string_id) as u64, false);
 
-    error_ids.view(ctx, |fields| &fields.index_error).store(ctx, &get_string_id("0:IndexError"));
-    error_ids.view(ctx, |fields| &fields.value_error).store(ctx, &get_string_id("0:ValueError"));
+    error_ids.focus(ctx, |fields| &fields.index_error).store(ctx, &get_string_id("0:IndexError"));
+    error_ids.focus(ctx, |fields| &fields.value_error).store(ctx, &get_string_id("0:ValueError"));
     error_ids
-        .view(ctx, |fields| &fields.assertion_error)
+        .focus(ctx, |fields| &fields.assertion_error)
         .store(ctx, &get_string_id("0:AssertionError"));
     error_ids
-        .view(ctx, |fields| &fields.runtime_error)
+        .focus(ctx, |fields| &fields.runtime_error)
         .store(ctx, &get_string_id("0:RuntimeError"));
 
     error_ids
@@ -155,11 +155,11 @@ pub fn check_error_context<'ctx, G: CodeGenerator + ?Sized>(
     let error_str_ptr = StrLens { size_type }.alloca(ctx, "error_str");
     call_nac3_error_context_get_error_str(size_type, ctx, errctx_ptr, &error_str_ptr);
 
-    let error_id = errctx_ptr.view(ctx, |fields| &fields.error_id).load(ctx, "error_id");
+    let error_id = errctx_ptr.focus(ctx, |fields| &fields.error_id).load(ctx, "error_id");
     let error_str = error_str_ptr.load(ctx, "error_str");
-    let param1 = errctx_ptr.view(ctx, |fields| &fields.param1).load(ctx, "param1");
-    let param2 = errctx_ptr.view(ctx, |fields| &fields.param2).load(ctx, "param2");
-    let param3 = errctx_ptr.view(ctx, |fields| &fields.param3).load(ctx, "param3");
+    let param1 = errctx_ptr.focus(ctx, |fields| &fields.param1).load(ctx, "param1");
+    let param2 = errctx_ptr.focus(ctx, |fields| &fields.param2).load(ctx, "param2");
+    let param3 = errctx_ptr.focus(ctx, |fields| &fields.param3).load(ctx, "param3");
     ctx.make_assert_impl_by_id(
         generator,
         has_error,
diff --git a/nac3core/src/codegen/optics.rs b/nac3core/src/codegen/optics.rs
index 3ac7d954..dcfd727c 100644
--- a/nac3core/src/codegen/optics.rs
+++ b/nac3core/src/codegen/optics.rs
@@ -334,7 +334,7 @@ impl<'ctx, T: StructureOptic<'ctx>> MemorySetter<'ctx> for T {
 }
 
 impl<'ctx, AddresseeOptic: StructureOptic<'ctx>> Address<'ctx, AddresseeOptic> {
-    pub fn view<GetFieldGepFn, FieldElementOptic: Optic<'ctx>>(
+    pub fn focus<GetFieldGepFn, FieldElementOptic: Optic<'ctx>>(
         &self,
         ctx: &CodeGenContext<'ctx, '_>,
         get_field_gep_fn: GetFieldGepFn,