added search and used promises for wq

lib/ex.coffee

@@ -1,30 +1,35 @@
 class Ex
   quit: ->
     atom.workspace.getActivePane().destroyActiveItem()
+
   q: =>
     @quit()
+
+  s: ->
+    setTimeout(->
+        atom.commands.dispatch(atom.views.getView(atom.workspace.getActiveEditor()), 'find-and-replace:show')
+    , 100) # Timeout is for working around issue where the search area doesn't focus
+
   tabedit: (filenames) ->
     if filenames? and filenames.length > 0
       atom.open(pathsToOpen: filenames)
     else
       atom.open()
+
   tabe: (filenames) =>
     @tabedit(filenames)
-  write: (close=false) =>
-    if close
-      nextAction = ->
-        atom.notifications.addSuccess("Saved and closed")
-        atom.workspace.getActivePane().destroyActiveItem()
-    else
-      nextAction = ->
-        atom.notifications.addSuccess("Saved")
+
+  write: () =>
+    dfd = Promise.defer()
 
     if atom.workspace.getActiveTextEditor().getPath() isnt undefined
-      atom.workspace.getActivePane().saveItem(atom.workspace.getActivePane().getActiveItem(), nextAction)
+      atom.workspace.getActivePane().saveItem(atom.workspace.getActivePane().getActiveItem(), dfd.resolve)
     else
-      atom.workspace.getActivePane().saveActiveItemAs(nextAction)
+      atom.workspace.getActivePane().saveActiveItemAs(dfd.resolve)
+
+    dfd.promise
+
   w: => @write()
-  wq: =>
-    @write(close=true)
+  wq: => @write().then(=>@quit())
 
 module.exports = Ex