From 9d46c139e3318e9303b0ef03e2415d9da48673ec Mon Sep 17 00:00:00 2001
From: Marcelo Lv Cabral <marcelo.cabral@gmail.com>
Date: Mon, 23 Sep 2019 11:44:21 -0700
Subject: [PATCH] feat(cli):  Exit via "quit"/"exit", and remove spurious
 "invalid" messages (#290)

fixes #272
fixes #273
---
 bin/cli.js   |  2 ++
 src/index.ts | 11 ++++++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/bin/cli.js b/bin/cli.js
index bb3c9ef28..8d3a9b1b1 100755
--- a/bin/cli.js
+++ b/bin/cli.js
@@ -30,6 +30,8 @@ program
                 process.exitCode = 1;
             }
         } else {
+            console.log(`Off-Roku BrightScript interpreter [Version ${packageJson.version}]`);
+            console.log("");
             brs.repl();
         }
     })
diff --git a/src/index.ts b/src/index.ts
index cd7e71685..4b1298476 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -145,13 +145,18 @@ export function repl() {
         output: process.stdout,
     });
     rl.setPrompt("brs> ");
-
     rl.on("line", line => {
+        if (line.toLowerCase() === "quit" || line.toLowerCase() === "exit") {
+            process.exit();
+        }
         let results = run(line, defaultExecutionOptions, replInterpreter);
         if (results) {
-            results.map(result => console.log(result.toString()));
+            results.map(result => {
+                if (result !== BrsTypes.BrsInvalid.Instance) {
+                    console.log(result.toString());
+                }
+            });
         }
-
         rl.prompt();
     });