compile and run in compiler.html

2 files changed, 14 insertions, 2 deletions

diff --git a/src/compiler.html b/src/compiler.html
index d73da941..76d2dc33 100644
--- a/src/compiler.html
+++ b/src/compiler.html
@@ -8,12 +8,22 @@ Open the web console to see stderr output
   arguments = ['', 'hello_world.ll'];
 
   var outputElement = document.getElementById('output');
+  var compilerOutput = '';
   print = function(x) {
-    outputElement.innerHTML += x;
+    //outputElement.innerHTML += x;
+    compilerOutput += x;
+  };
+
+  // For generated code
+  var Module = {
+    print: function(x) {
+      outputElement.innerHTML += x;
+    }
   };
 </script>
 <script src="compiler.js">
 </script>
+<input type="button" value="run!" onclick="eval(compilerOutput)">
 </body>
 </html>
 
diff --git a/src/compiler.js b/src/compiler.js
index e87ff760..e4bd8964 100644
--- a/src/compiler.js
+++ b/src/compiler.js
@@ -76,10 +76,12 @@ if (ENVIRONMENT_IS_NODE) {
   }
 
 } else if (ENVIRONMENT_IS_WEB) {
-  this['print'] = printErr = function(x) {
+  printErr = function(x) {
     console.log(x);
   };
 
+  if (!this['print']) this['print'] = printErr;
+
   this['read'] = function(url) {
     var xhr = new XMLHttpRequest();
     xhr.open('GET', url, false);