Dispatch DocumentDidOpen on ls initialization

helix-term/src/application.rs

@@ -734,6 +734,8 @@ impl Application {
                                 doc.text(),
                                 language_id,
                             ));
+
+                            helix_event::dispatch(helix_view::events::DocumentDidOpen { doc });
                         }
                     }
                     Notification::PublishDiagnostics(params) => {

helix-view/src/events.rs

@@ -5,7 +5,7 @@ use crate::{Document, DocumentId, Editor, ViewId};
 
 events! {
     DocumentDidChange<'a> { doc: &'a mut Document, view: ViewId, old_text: &'a Rope  }
-    DocumentDidOpen<'a> { doc: &'a mut Document}
+    DocumentDidOpen<'a> { doc: &'a Document}
     SelectionDidChange<'a> { doc: &'a mut Document, view: ViewId }
     DiagnosticsDidChange<'a> { editor: &'a mut Editor, doc: DocumentId }
 }