3 files changed, 18 insertions, 0 deletions
diff --git a/src/consts.js b/src/consts.js
index 310d6153..cfcdd1c2 100644
--- a/src/consts.js
+++ b/src/consts.js
@@ -6,5 +6,6 @@ define(function() {
         KEYSTROKE_WHERE_EDIT_NODE: 'keystroke_where_edit_node',
         KEYSTROKE_WHERE_DOCUMENT: 'keystroke_where_document',
         KEYSTROKE_WHERE_TEXTANALYSIS: 'keystroke_where_textanalysis',
+        INPUT_WHERE_TEXTANALYSIS: 'input_where_textanalysis',
     };
 });
diff --git a/src/history.js b/src/history.js
index a6a02ec3..37e96718 100644
--- a/src/history.js
+++ b/src/history.js
@@ -31,6 +31,7 @@ function History(user, graph, transform_element) {
         return that.record_graph_diff(obj)
     });
     rz_bus.ui_key.onValue(that.record_keystrokes.bind(that));
+    rz_bus.ui_input.onValue(that.record_input.bind(that));
     // XXX create zoom behavior - then proof to event name change
     $(window).on('wheel.history', function(obj) {
         that.record_zoom(obj);
@@ -39,6 +40,7 @@ function History(user, graph, transform_element) {
 }
 
 var ACTION_KEYSTROKES = 'ACTION_KEYSTROKES';
+var ACTION_INPUT = 'ACTION_INPUT';
 var ACTION_GRAPH_DIFF = 'ACTION_GRAPH_DIFF';
 var ACTION_ZOOM = 'ACTION_ZOOM';
 
@@ -126,6 +128,18 @@ History.prototype.record_keystrokes = function(obj)
     });
 }
 
+History.prototype.record_input = function(obj)
+{
+    var where = obj.where,
+        input = obj.input;
+
+    if (where === undefined || input === undefined || input.length === undefined || typeof input !== 'string') {
+        console.log('invalid arguments');
+        return;
+    }
+    this.record(ACTION_INPUT, {where: where, input: input});
+}
+
 return {
     History:History,
     KEYSTROKE_WHERE_TEXTANALYSIS:KEYSTROKE_WHERE_TEXTANALYSIS,
diff --git a/src/textanalysis.ui.js b/src/textanalysis.ui.js
index 380427be..f41ebaa5 100644
--- a/src/textanalysis.ui.js
+++ b/src/textanalysis.ui.js
@@ -174,10 +174,13 @@ return {
             return ret;
         });
 
+        var input = new Bacon.Bus();
+        rz_bus.ui_input.plug(input);
         if ('oninput' in document.documentElement) {
             element.on('input', function(e) {
                 text = element.val();
                 analyzeSentence(text, false);
+                input.push({where: consts.INPUT_WHERE_TEXTANALYSIS, input: text});
             });
         } else {
             console.log('textanalysis.ui: fallback to polling');