Merge pull request #158 from jazzpi/update-new-file-save

Update editor when saving a new file with `:w` or `:saveas`

lib/ex.coffee

@@ -227,7 +227,7 @@ class Ex
     if not saved and fullPath?
       if not force and fs.existsSync(fullPath)
         throw new CommandError("File exists (add ! to override)")
-      if saveas
+      if saveas or editor.getFileName() == null
         editor = atom.workspace.getActiveTextEditor()
         trySave(-> editor.saveAs(fullPath, editor)).then(deferred.resolve)
       else