- add pathogen.vim (https://github.com/tpope/vim-pathogen)

- add vim-airline (https://github.com/vim-airline/vim-airline)

.vim/bundle/vim-airline/t/commands.vim

@@ -0,0 +1,35 @@
+source plugin/airline.vim
+doautocmd VimEnter
+
+describe 'commands'
+  it 'should toggle off and on'
+    execute 'AirlineToggle'
+    Expect exists('#airline') to_be_false
+    execute 'AirlineToggle'
+    Expect exists('#airline') to_be_true
+  end
+
+  it 'should toggle whitespace off and on'
+    call airline#extensions#load()
+    execute 'AirlineToggleWhitespace'
+    Expect exists('#airline_whitespace') to_be_false
+    execute 'AirlineToggleWhitespace'
+    Expect exists('#airline_whitespace') to_be_true
+  end
+
+  it 'should display theme name with no args'
+    execute 'AirlineTheme simple'
+    Expect g:airline_theme == 'simple'
+    execute 'AirlineTheme dark'
+    Expect g:airline_theme == 'dark'
+    execute 'AirlineTheme doesnotexist'
+    Expect g:airline_theme == 'dark'
+    colors molokai
+    Expect g:airline_theme == 'molokai'
+  end
+
+  it 'should have a refresh command'
+    Expect exists(':AirlineRefresh') to_be_true
+  end
+end
+