From f5f4b36925c5b84d3e3024d4f2244050074eee26 Mon Sep 17 00:00:00 2001
From: Ian Lee <IanLee1521@gmail.com>
Date: Tue, 13 Sep 2016 16:20:46 -0700
Subject: [PATCH 1/2] Added start of a help command to interface

---
 js/controlbox.js | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/js/controlbox.js b/js/controlbox.js
index 9b71305..f3110cb 100644
--- a/js/controlbox.js
+++ b/js/controlbox.js
@@ -226,6 +226,31 @@ function(_yargs, d3, demos) {
 
       document.getElementById('last-command').textContent = entry
 
+      if (entry.trim() === 'help' || entry.trim() === 'help()') {
+        this.info('pres() = Turn on presenter mode')
+        this.info('undo = Undo the last git command')
+        this.info()
+        this.info('Available Git Commands:')
+        this.info('`git branch`')
+        this.info('`git checkout`')
+        this.info('`git cherry_pick`')
+        this.info('`git clean`')
+        this.info('`git commit`')
+        this.info('`git config`')
+        this.info('`git fetch`')
+        this.info('`git log`')
+        this.info('`git merge`')
+        this.info('`git pull`')
+        this.info('`git push`')
+        this.info('`git rebase`')
+        this.info('`git reflog`')
+        this.info('`git reset`')
+        this.info('`git rev_parse`')
+        this.info('`git revert`')
+        this.info('`git tag`')
+        return
+      }
+
       if (entry.trim() === 'pres()') {
         window.pres()
         return

From 33a5f5a26f2984eb725583521657808c9198da6e Mon Sep 17 00:00:00 2001
From: Ian Lee <IanLee1521@gmail.com>
Date: Tue, 13 Sep 2016 16:42:26 -0700
Subject: [PATCH 2/2] Added missing commands: redo, mode, clear

---
 js/controlbox.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/js/controlbox.js b/js/controlbox.js
index f3110cb..3978680 100644
--- a/js/controlbox.js
+++ b/js/controlbox.js
@@ -229,6 +229,9 @@ function(_yargs, d3, demos) {
       if (entry.trim() === 'help' || entry.trim() === 'help()') {
         this.info('pres() = Turn on presenter mode')
         this.info('undo = Undo the last git command')
+        this.info('redo = Redo the last undone git command')
+        this.info('mode = Change mode')
+        this.info('clear = Clear the history pane and reset the visualization')
         this.info()
         this.info('Available Git Commands:')
         this.info('`git branch`')