8.3.5 Usage completion

since Haxe 3.2.0

Usage completion is enabled by using the "usage" mode argument (see Overview). We demonstrate it here using a local variable. Note that it would work with fields and types the same way:

class Main {
  public static function main() {
    var a = 1;
    var b = a + 1;
    trace(a);
    a.|
  }
}

If this file is saved to Main.hx, the completion can be invoked using the command haxe --display Main.hx@0@usage. The output looks like this:

<list>
<pos>main.hx:4: characters 9-10</pos>
<pos>main.hx:5: characters 7-8</pos>
<pos>main.hx:6: characters 1-2</pos>
</list>

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