Code completion should automatically appear in strings when typing $ or ${

Assume a class foo:

class foo {
   static const var1 = 42;

   void bar() {
      print('foobar: ');
   }
}

Now try to extend the string inside print from 'foobar: ' to 'foobar: $var1'.

After typing $v I would expect to be able to code complete to $var1, but that does seem to happen.

[DanTup]

@Skylled Good call! We actually set trigger characters for completion. They’re currently ".", ":", " ", "=", "(" and it seems like adding $ and { causes the completion event even without the setting mentioned above.

I’ll do a little more testing later, but I think adding these is a better idea than override the setting.

[DanTup]

Seems to work well with no negatives in my testing; so I’ve added those chars.