' charcter in snippet name causes widget to not gain focus

[Ryan1729]

If any snippet has a ' character in its name, then when Alt-s is pressed the widget will not get focus automatically and has some other strange behaviour.

Example snippet causing the problem:

Name: 'use strict';
Snippet: 'use strict';

but,

Name: use strict pragma
Snippet: 'use strict';

seems to work well.