Update the server buffer on BufEnter,TextChanged

Author: nickspoons

ftplugin/cs/OmniSharp.vim

@@ -12,6 +12,8 @@ augroup OmniSharp_FileType
   \ endif
 
   autocmd CompleteDone <buffer> call OmniSharp#actions#complete#ExpandSnippet()
+
+  autocmd TextChanged <buffer> call OmniSharp#actions#buffer#Update()
 augroup END
 
 setlocal omnifunc=OmniSharp#Complete
@@ -20,6 +22,8 @@ if get(g:, 'OmniSharp_start_server', 0)
   call OmniSharp#StartServerIfNotRunning()
 endif
 
+call OmniSharp#actions#buffer#Update()
+
 command! -buffer -bar OmniSharpRestartAllServers call OmniSharp#RestartAllServers()
 command! -buffer -bar OmniSharpRestartServer call OmniSharp#RestartServer()
 command! -buffer -bar -nargs=? -complete=file OmniSharpStartServer call OmniSharp#StartServer(<q-args>)