diff --git a/js-assembler/runtime-src/baselib-ports.js b/js-assembler/runtime-src/baselib-ports.js
index 1df7073..f84d490 100644
--- a/js-assembler/runtime-src/baselib-ports.js
+++ b/js-assembler/runtime-src/baselib-ports.js
@@ -67,20 +67,20 @@
     var isInputPort = baselib.makeClassPredicate(InputPort);
 
 
-    var DefaultInputPort = function() {
+    var StandardInputPort = function() {
         this.content = [];
         this.closed = false;
     };
-    DefaultInputPort.prototype = baselib.heir(InputPort.prototype);
+    StandardInputPort.prototype = baselib.heir(InputPort.prototype);
 
-    DefaultInputPort.prototype.readByte = function(MACHINE) {
+    StandardInputPort.prototype.readByte = function(MACHINE) {
         if (this.content.length !== 0) {
             return this.content.shift();
         }
         return baselib.constants.EOF_VALUE;
     };
 
-    DefaultInputPort.prototype.callWhenReady = function(MACHINE, k) {
+    StandardInputPort.prototype.callWhenReady = function(MACHINE, k) {
         if (this.content.length > 0) {
             return k();
         }
@@ -89,8 +89,8 @@
         }
         var that = this;
         var textFieldDiv = $("<div>" +
-                             "  <input class='readline' type='text' size='80'/>" +
-                             "  <input class='eofread' type='button'/>"+
+                             "  <input class='readline' type='text' size='80%'/>" +
+                             "  <input class='eofread' type='button' value='EOF'/>"+
                              "</div>");
         var readLine = textFieldDiv.find(".readline");
         var eofRead = textFieldDiv.find(".eofread");
@@ -101,14 +101,14 @@
             return k();
         };
 
-        readLine.find(".readline").keypress(
+        readLine.keypress(
             function(e) {
                 var val, i;
                 // On return, send the text content into that.content;
                 if (e.which === 13) {
                     e.stopPropagation();
                     e.preventDefault();
-                    val = textFieldDiv.val();
+                    val = readLine.val();
                     for (i = 0; i < val.length; i++) {
                         that.content.push(val.charCodeAt(i));
                     }
@@ -116,8 +116,10 @@
                     cleanupAndContinue();
                 }
             });
-        eofRead.find(".eofread").click(
+        eofRead.click(
             function(e) {
+                e.stopPropagation();
+                e.preventDefault();
                 that.closed = true;
                 cleanupAndContinue();
             });
@@ -135,5 +137,7 @@
 
     exports.InputPort = InputPort;
     exports.isInputPort = isInputPort;
+    exports.StandardInputPort = StandardInputPort;
+
 
 }(this.plt.baselib, $));
\ No newline at end of file
diff --git a/js-assembler/runtime-src/baselib-primitives.js b/js-assembler/runtime-src/baselib-primitives.js
index ab5f834..a7843c5 100644
--- a/js-assembler/runtime-src/baselib-primitives.js
+++ b/js-assembler/runtime-src/baselib-primitives.js
@@ -334,7 +334,7 @@
                 inputPort = checkInputPort(M, 'read-byte', 0);
             }
             plt.runtime.PAUSE(function(restart) {
-                inputPort.callWhenReady(function() {
+                inputPort.callWhenReady(M, function() {
                     restart(function(MACHINE) {
                         plt.runtime.finalizeClosureCall(MACHINE,
                                                         inputPort.readByte(MACHINE));
diff --git a/js-assembler/runtime-src/runtime.js b/js-assembler/runtime-src/runtime.js
index 30bd399..78fe167 100644
--- a/js-assembler/runtime-src/runtime.js
+++ b/js-assembler/runtime-src/runtime.js
@@ -93,6 +93,7 @@
     var isOutputPort = baselib.ports.isOutputPort;
     var StandardOutputPort = baselib.ports.StandardOutputPort;
     var StandardErrorPort = baselib.ports.StandardErrorPort;
+    var StandardInputPort = baselib.ports.StandardInputPort;
     var isOutputStringPort = baselib.ports.isOutputStringPort;
 
 
@@ -247,6 +248,7 @@
 	    
 	    'currentOutputPort': new StandardOutputPort(),
 	    'currentErrorPort': new StandardErrorPort(),
+            'currentInputPort': new StandardInputPort(),
 	    'currentSuccessHandler': function(MACHINE) {},
 	    'currentErrorHandler': function(MACHINE, exn) {
                 MACHINE.params.currentErrorDisplayer(
diff --git a/lang/kernel.rkt b/lang/kernel.rkt
index fbeb074..4b81c63 100644
--- a/lang/kernel.rkt
+++ b/lang/kernel.rkt
@@ -467,9 +467,11 @@ char=?
 
   make-reader-graph
   make-placeholder
-  placeholder-set!)
+  placeholder-set!
 
 
+  read-byte)
+
 
 
 
diff --git a/version.rkt b/version.rkt
index 1c5d403..781ab75 100644
--- a/version.rkt
+++ b/version.rkt
@@ -6,4 +6,4 @@
 
 (provide version)
 (: version String)
-(define version "1.40")
+(define version "1.41")