Issue cmd: Add --browser flag

README.md

@@ -483,6 +483,23 @@ gh is --list --label todo,bug
 gh is --list --user eduardolundgren --repo node-gh
     ```
 
+### 5. Open
+
+Option                 | Usage        | Type
+---                    | ---          | ---
+`-B`, `--browser`      | **Required** | `Boolean`
+`-n`, `--number`       | **Required** | `Number`
+`-u`, `--user`         | *Optional*   | `String`
+`-r`, `--repo`         | *Optional*   | `String`
+
+#### Examples
+
+* Open GitHub issue page in the browser.
+
+    ```
+gh is 100 --browser
+    ```
+
 ## Repo
 ```
 gh repo

lib/cmds/issue.js

@@ -31,6 +31,7 @@ Issue.DETAILS = {
     options: {
         'all'      : Boolean,
         'assignee' : String,
+        'browser'  : Boolean,
         'close'    : Boolean,
         'comment'  : String,
         'detailed' : Boolean,
@@ -50,6 +51,7 @@ Issue.DETAILS = {
     shorthands: {
         'a': [ '--all' ],
         'A': [ '--assignee' ],
+        'B': [ '--browser' ],
         'C': [ '--close' ],
         'c': [ '--comment' ],
         'd': [ '--detailed' ],
@@ -88,6 +90,10 @@ Issue.prototype.run = function() {
 
     options.state = options.state || Issue.STATE_OPEN;
 
+    if (options.browser) {
+        instance.browser(options.user, options.repo, options.number);
+    }
+
     if (options.close) {
         options.state = Issue.STATE_CLOSED;
 
@@ -165,6 +171,10 @@ Issue.prototype.run = function() {
 
 };
 
+Issue.prototype.browser = function(user, repo, number) {
+    open('http://github.com/' + user + '/' + repo + '/issues/' + number);
+};
+
 Issue.prototype.close = function(opt_callback) {
     var instance = this;