1 files changed, 42 insertions, 42 deletions
diff --git a/js/repl.ts b/js/repl.ts
index 2c050bf5b..c39a79a7d 100644
--- a/js/repl.ts
+++ b/js/repl.ts
@@ -68,6 +68,47 @@ export async function readline(rid: number, prompt: string): Promise<string> {
   return line || "";
 }
 
+// Error messages that allow users to continue input
+// instead of throwing an error to REPL
+// ref: https://github.com/v8/v8/blob/master/src/message-template.h
+// TODO(kevinkassimo): this list might not be comprehensive
+const recoverableErrorMessages = [
+  "Unexpected end of input", // { or [ or (
+  "Missing initializer in const declaration", // const a
+  "Missing catch or finally after try", // try {}
+  "missing ) after argument list", // console.log(1
+  "Unterminated template literal" // `template
+  // TODO(kevinkassimo): need a parser to handling errors such as:
+  // "Missing } in template expression" // `${ or `${ a 123 }`
+];
+
+function isRecoverableError(e: Error): boolean {
+  return recoverableErrorMessages.includes(e.message);
+}
+
+// Evaluate code.
+// Returns true if code is consumed (no error/irrecoverable error).
+// Returns false if error is recoverable
+function evaluate(code: string): boolean {
+  const [result, errInfo] = libdeno.evalContext(code);
+  if (!errInfo) {
+    console.log(result);
+  } else if (errInfo.isCompileError && isRecoverableError(errInfo.thrown)) {
+    // Recoverable compiler error
+    return false; // don't consume code.
+  } else {
+    if (errInfo.isNativeError) {
+      const formattedError = formatError(
+        libdeno.errorToJSON(errInfo.thrown as Error)
+      );
+      console.error(formattedError);
+    } else {
+      console.error("Thrown:", errInfo.thrown);
+    }
+  }
+  return true;
+}
+
 // @internal
 export async function replLoop(): Promise<void> {
   Object.defineProperties(window, replCommands);
@@ -75,7 +116,7 @@ export async function replLoop(): Promise<void> {
   const historyFile = "deno_history.txt";
   const rid = startRepl(historyFile);
 
-  const quitRepl = (exitCode: number) => {
+  const quitRepl = (exitCode: number): void => {
     // Special handling in case user calls deno.close(3).
     try {
       close(rid); // close signals Drop on REPL and saves history.
@@ -129,44 +170,3 @@ export async function replLoop(): Promise<void> {
     }
   }
 }
-
-// Evaluate code.
-// Returns true if code is consumed (no error/irrecoverable error).
-// Returns false if error is recoverable
-function evaluate(code: string): boolean {
-  const [result, errInfo] = libdeno.evalContext(code);
-  if (!errInfo) {
-    console.log(result);
-  } else if (errInfo.isCompileError && isRecoverableError(errInfo.thrown)) {
-    // Recoverable compiler error
-    return false; // don't consume code.
-  } else {
-    if (errInfo.isNativeError) {
-      const formattedError = formatError(
-        libdeno.errorToJSON(errInfo.thrown as Error)
-      );
-      console.error(formattedError);
-    } else {
-      console.error("Thrown:", errInfo.thrown);
-    }
-  }
-  return true;
-}
-
-// Error messages that allow users to continue input
-// instead of throwing an error to REPL
-// ref: https://github.com/v8/v8/blob/master/src/message-template.h
-// TODO(kevinkassimo): this list might not be comprehensive
-const recoverableErrorMessages = [
-  "Unexpected end of input", // { or [ or (
-  "Missing initializer in const declaration", // const a
-  "Missing catch or finally after try", // try {}
-  "missing ) after argument list", // console.log(1
-  "Unterminated template literal" // `template
-  // TODO(kevinkassimo): need a parser to handling errors such as:
-  // "Missing } in template expression" // `${ or `${ a 123 }`
-];
-
-function isRecoverableError(e: Error): boolean {
-  return recoverableErrorMessages.includes(e.message);
-}