fix(core): improve continuous word matches detection

espanso/src/engine/event/mod.rs

@@ -40,6 +40,7 @@ pub enum Event {
 
   RenderingRequested(render::RenderingRequestedEvent),
   Rendered(render::RenderedEvent),
+  MatchInjected,
 
   // Effects
   TriggerCompensation(effect::TriggerCompensationEvent),

espanso/src/engine/process/middleware/action.rs

@@ -50,10 +50,14 @@ impl<'a> Middleware for ActionMiddleware<'a> {
 
   fn next(&self, event: Event, dispatch: &mut dyn FnMut(Event)) -> Event {
     match &event {
-      Event::Rendered(m_event) => Event::TextInject(TextInjectRequest {
-        text: m_event.body.clone(),
-        force_mode: self.match_info_provider.get_force_mode(m_event.match_id),
-      }),
+      Event::Rendered(m_event) => {
+        dispatch(Event::MatchInjected);
+
+        Event::TextInject(TextInjectRequest {
+          text: m_event.body.clone(),
+          force_mode: self.match_info_provider.get_force_mode(m_event.match_id),
+        })
+      }
       Event::CursorHintCompensation(m_event) => {
         Event::KeySequenceInject(KeySequenceInjectRequest {
           keys: (0..m_event.cursor_hint_back_count)

espanso/src/engine/process/middleware/matcher.rs

@@ -120,28 +120,24 @@ impl<'a, State> Middleware for MatcherMiddleware<'a, State> {
 }
 
 fn is_event_of_interest(event: &Event) -> bool {
-  if let Event::Keyboard(keyboard_event) = &event {
-    if keyboard_event.status == Status::Pressed {
-      return true;
-    }
+  match event {
+    Event::Keyboard(keyboard_event) if keyboard_event.status == Status::Pressed => true,
+    // TODO: handle mouse
+    Event::MatchInjected => true,
+    _ => false,
   }
-
-  // TODO: handle mouse
-
-  false
 }
 
 fn convert_to_matcher_event(event: &Event) -> Option<MatcherEvent> {
-  if let Event::Keyboard(keyboard_event) = event {
-    return Some(MatcherEvent::Key {
+  match event {
+    Event::Keyboard(keyboard_event) => Some(MatcherEvent::Key {
       key: keyboard_event.key.clone(),
       chars: keyboard_event.value.clone(),
-    });
+    }),
+    Event::MatchInjected => Some(MatcherEvent::VirtualSeparator),
+    // TODO: mouse event should act as separator
+    _ => None,
   }
-
-  // TODO: mouse event should act as separator
-
-  None
 }
 
 fn is_invalidating_key(key: &Key) -> bool {