diff --git a/Sources/Common/Execution.swift b/Sources/Common/Execution.swift
index a4f932a..6ff030e 100644
--- a/Sources/Common/Execution.swift
+++ b/Sources/Common/Execution.swift
@@ -15,8 +15,6 @@
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
-
-
 public typealias ExecuteStatementResultHandler = (ControlFlow, ProgramExecution) -> (
   ControlFlow, ProgramExecution
 )
diff --git a/Sources/Common/Protocols.swift b/Sources/Common/Protocols.swift
index 2f9c1ad..3cee68b 100644
--- a/Sources/Common/Protocols.swift
+++ b/Sources/Common/Protocols.swift
@@ -59,14 +59,14 @@ public protocol ProgramExecutionEvaluator {
   func ExecuteStatement(
     _ statements: [EvaluatableStatement], handleResult handler: ExecuteStatementResultHandler,
     inExecution execution: ProgramExecution,
-  ) -> (ControlFlow, ProgramExecution);
+  ) -> (ControlFlow, ProgramExecution)
 
   func ExecuteStatement(
     _ statement: EvaluatableStatement, handleResult handler: ExecuteStatementResultHandler,
     inExecution execution: ProgramExecution
-  ) -> (ControlFlow, ProgramExecution);
+  ) -> (ControlFlow, ProgramExecution)
 
   func EvaluateExpression(
     _ expression: EvaluatableExpression, inExecution execution: ProgramExecution,
   ) -> (Result<P4Value>, ProgramExecution)
-}
\ No newline at end of file
+}
diff --git a/Sources/P4Runtime/Common.swift b/Sources/P4Runtime/Common.swift
index 8926de9..71e4b76 100644
--- a/Sources/P4Runtime/Common.swift
+++ b/Sources/P4Runtime/Common.swift
@@ -33,7 +33,8 @@ public func Call<T>(
     let arg_idx = argument.index
     let arg_value = argument.argument
     //let maybe_argument_value = arg_value.evaluate(execution: called_execution)
-    let maybe_argument_value = called_execution.evaluator.EvaluateExpression(arg_value, inExecution: called_execution)
+    let maybe_argument_value = called_execution.evaluator.EvaluateExpression(
+      arg_value, inExecution: called_execution)
     guard case (.Ok(let argument_value), let updated_execution) = maybe_argument_value else {
       return (
         .Error(Error(withMessage: "Cannot evaluate argument \(arg_idx): \(argument)")),
@@ -83,4 +84,3 @@ public func Call<T>(
   }
   return (.Ok(call_result), updated_execution.replaceScopes(inout_scopes))
 }
-
diff --git a/Sources/P4Runtime/Expressions.swift b/Sources/P4Runtime/Expressions.swift
index bc4cf51..18e7015 100644
--- a/Sources/P4Runtime/Expressions.swift
+++ b/Sources/P4Runtime/Expressions.swift
@@ -33,12 +33,14 @@ extension SelectExpression: EvaluatableExpression {
     switch execution.evaluator.EvaluateExpression(self.selector, inExecution: execution) {
     case (.Ok(let selector_value), let updated_execution):
       for sce in self.case_expressions {
-        if case (.Ok(let kse), let updated_execution) = updated_execution.evaluator.EvaluateExpression(
-          sce.key, inExecution: updated_execution),
+        if case (.Ok(let kse), let updated_execution) = updated_execution.evaluator
+          .EvaluateExpression(
+            sce.key, inExecution: updated_execution),
           kse.eq(selector_value)
         {
           //let result = sce.evaluate(execution: updated_execution)
-          let result = updated_execution.evaluator.EvaluateExpression(sce, inExecution: updated_execution)
+          let result = updated_execution.evaluator.EvaluateExpression(
+            sce, inExecution: updated_execution)
           return result
         }
       }
@@ -212,13 +214,15 @@ extension BinaryOperatorExpression: EvaluatableExpression {
   public func evaluate(execution: ProgramExecution) -> (Result<P4Value>, ProgramExecution) {
     let updated_execution = execution
     //let maybe_evaluated_left = self.left.evaluate(execution: updated_execution)
-    let maybe_evaluated_left = updated_execution.evaluator.EvaluateExpression(self.left, inExecution: updated_execution)
+    let maybe_evaluated_left = updated_execution.evaluator.EvaluateExpression(
+      self.left, inExecution: updated_execution)
     guard case (.Ok(let evaluated_left), let updated_execution) = maybe_evaluated_left else {
       return maybe_evaluated_left
     }
 
     //let maybe_evaluated_right = self.right.evaluate(execution: updated_execution)
-    let maybe_evaluated_right = updated_execution.evaluator.EvaluateExpression(self.right, inExecution: updated_execution)
+    let maybe_evaluated_right = updated_execution.evaluator.EvaluateExpression(
+      self.right, inExecution: updated_execution)
     guard case (.Ok(let evaluated_right), let updated_execution) = maybe_evaluated_right else {
       return maybe_evaluated_right
     }
@@ -235,13 +239,15 @@ extension ArrayAccessExpression: EvaluatableExpression {
   public func evaluate(execution: ProgramExecution) -> (Result<P4Value>, ProgramExecution) {
     let updated_execution = execution
     //let maybe_name = self.name.evaluate(execution: updated_execution)
-    let maybe_name = updated_execution.evaluator.EvaluateExpression(self.name, inExecution: updated_execution)
+    let maybe_name = updated_execution.evaluator.EvaluateExpression(
+      self.name, inExecution: updated_execution)
     guard case (.Ok(let name), let updated_execution) = maybe_name else {
       return maybe_name
     }
 
     //let maybe_indexor = self.indexor.evaluate(execution: updated_execution)
-    let maybe_indexor = updated_execution.evaluator.EvaluateExpression(self.indexor, inExecution: updated_execution)
+    let maybe_indexor = updated_execution.evaluator.EvaluateExpression(
+      self.indexor, inExecution: updated_execution)
     guard case (.Ok(let indexor), let updated_execution) = maybe_indexor else {
       return maybe_indexor
     }
@@ -271,7 +277,8 @@ extension ArrayAccessExpression: EvaluatableLValueExpression {
 
     let updated_execution = execution
     //let maybe_value = self.name.evaluate(execution: updated_execution)
-    let maybe_value = updated_execution.evaluator.EvaluateExpression(self.name, inExecution: updated_execution)
+    let maybe_value = updated_execution.evaluator.EvaluateExpression(
+      self.name, inExecution: updated_execution)
     guard case (.Ok(let value), let updated_execution) = maybe_value else {
       return .Error(
         Error(withMessage: "\(self.name) cannot be evaluated: \(maybe_value.0.error()!)"))
@@ -282,7 +289,8 @@ extension ArrayAccessExpression: EvaluatableLValueExpression {
 
     // Now, get the indexor!
     //let maybe_indexor_value = self.indexor.evaluate(execution: updated_execution)
-    let maybe_indexor_value = updated_execution.evaluator.EvaluateExpression(self.indexor, inExecution: updated_execution)
+    let maybe_indexor_value = updated_execution.evaluator.EvaluateExpression(
+      self.indexor, inExecution: updated_execution)
     guard case (.Ok(let indexor_value), let updated_execution) = maybe_indexor_value else {
       return Result.Error(
         Error(withMessage: "\(self.indexor) cannot be evaluated: \(maybe_indexor_value.0.error()!)")
@@ -349,7 +357,8 @@ extension FieldAccessExpression: EvaluatableExpression {
 
     let updated_execution = execution
     //let maybe_struct = self.strct.evaluate(execution: updated_execution)
-    let maybe_struct = updated_execution.evaluator.EvaluateExpression(self.strct, inExecution: updated_execution)
+    let maybe_struct = updated_execution.evaluator.EvaluateExpression(
+      self.strct, inExecution: updated_execution)
     guard case (.Ok(let strct), let updated_execution) = maybe_struct else {
       return maybe_struct
     }
@@ -384,7 +393,8 @@ extension FieldAccessExpression: EvaluatableLValueExpression {
     let updated_execution = execution
     // First, evaluate strct_id and make sure that it names a struct.
     //let maybe_value = self.strct.evaluate(execution: updated_execution)
-    let maybe_value = updated_execution.evaluator.EvaluateExpression(self.strct, inExecution: updated_execution)
+    let maybe_value = updated_execution.evaluator.EvaluateExpression(
+      self.strct, inExecution: updated_execution)
     guard case (.Ok(let value), let updated_execution) = maybe_value else {
       return .Error(
         Error(withMessage: "\(self.strct) cannot be evaluated: \(maybe_value.0.error()!)"))
diff --git a/Sources/P4Runtime/Parser.swift b/Sources/P4Runtime/Parser.swift
index e03bcb5..ad04782 100644
--- a/Sources/P4Runtime/Parser.swift
+++ b/Sources/P4Runtime/Parser.swift
@@ -22,7 +22,8 @@ extension ParserAssignmentStatement: EvaluatableStatement {
   public func evaluate(execution: ProgramExecution) -> (ControlFlow, ProgramExecution) {
     let updated_execution = execution
     //let result = self.value.evaluate(execution: updated_execution)
-    let result = updated_execution.evaluator.EvaluateExpression(self.value, inExecution: updated_execution)
+    let result = updated_execution.evaluator.EvaluateExpression(
+      self.value, inExecution: updated_execution)
     guard case (.Ok(let value), let updated_execution) = result else {
       return (ControlFlow.Error, execution.setError(error: result.0.error()!))
     }