allow multiple programs to use the same streams correctly. see #157.

lib/program.js

@@ -363,30 +363,38 @@ Program.prototype._listenInput = function() {
 
     key.full = name;
 
-    self.emit('keypress', ch, key);
-    self.emit('key ' + name, ch, key);
+    Program.list.forEach(function(self) {
+      self.emit('keypress', ch, key);
+      self.emit('key ' + name, ch, key);
+    });
   });
 
   this.input.on('data', function(data) {
-    self.emit('data', data);
+    Program.list.forEach(function(self) {
+      self.emit('data', data);
+    });
   });
 
   keys.emitKeypressEvents(this.input);
 
   this.on('newListener', function fn(type) {
     if (type === 'keypress' || type === 'mouse') {
-      self.removeListener('newListener', fn);
-      if (self.input.setRawMode && !self.input.isRaw) {
-        self.input.setRawMode(true);
-        self.input.resume();
-      }
+      Program.list.forEach(function(self) {
+        self.removeListener('newListener', fn);
+        if (self.input.setRawMode && !self.input.isRaw) {
+          self.input.setRawMode(true);
+          self.input.resume();
+        }
+      });
     }
   });
 
   this.on('newListener', function fn(type) {
     if (type === 'mouse') {
-      self.removeListener('newListener', fn);
-      self.bindMouse();
+      Program.list.forEach(function(self) {
+        self.removeListener('newListener', fn);
+        self.bindMouse();
+      });
     }
   });
 };
@@ -402,23 +410,27 @@ Program.prototype._listenOutput = function() {
 
   // Output
   function resize() {
-    self.cols = self.output.columns;
-    self.rows = self.output.rows;
-    self.emit('resize');
+    Program.list.forEach(function(self) {
+      self.cols = self.output.columns;
+      self.rows = self.output.rows;
+      self.emit('resize');
+    });
   }
 
   this.output.on('resize', function() {
-    if (!self.options.resizeTimeout) {
-      return resize();
-    }
-    if (self._resizeTimer) {
-      clearTimeout(self._resizeTimer);
-      delete self._resizeTimer;
-    }
-    var time = typeof self.options.resizeTimeout === 'number'
-      ? self.options.resizeTimeout
-      : 300;
-    self._resizeTimer = setTimeout(resize, time);
+    Program.list.forEach(function(self) {
+      if (!self.options.resizeTimeout) {
+        return resize();
+      }
+      if (self._resizeTimer) {
+        clearTimeout(self._resizeTimer);
+        delete self._resizeTimer;
+      }
+      var time = typeof self.options.resizeTimeout === 'number'
+        ? self.options.resizeTimeout
+        : 300;
+      self._resizeTimer = setTimeout(resize, time);
+    });
   });
 };