title: Can IntelliSense be made accent insensitive?
body: <p>I am maintaining an old piece of C# code written in Spanish, originally in VS2008, containing names with accented letters where appropriate according to the grammar rules of the Spanish language.</p>
  
  <p>Regarding compilation and execution everything is fine, but I have noticed that, in VS2008, intellisense was somewhat accent insensitive; if I had a property named <code>Índice</code> and typed an accentless i, it would nevertheless suggest the name I was aiming at. That is not the case in VS2017, where accented letters seem to be considered as completely different from the same letters without accents.</p>
  
  <p>Is this behaviour configurable? Section <code>Text editor &gt; C# &gt; IntelliSense</code> in the settings window does not seem to contain any relevant parameters, and while I have exported my settings to a file and examined the resulting XML, I cannot find any configuration parameters whose names contain the substrings "Accent" or "Sensit".</p>