diff --git a/MarkdownLivePreview.py b/MarkdownLivePreview.py
index aed3f96..0515d80 100644
--- a/MarkdownLivePreview.py
+++ b/MarkdownLivePreview.py
@@ -40,82 +40,3 @@ class MarkdownLivePreviewListener(sublime_plugin.EventListener):
         for view, settings in find_preview(window):
             settings.set(IS_HIDDEN, True)
             view.close()
-
-class MarkdownLivePreviewListener_:
-
-    def __init__(self, *args, **kwargs):
-        super(MarkdownLivePreviewListener, *args, **kwargs)
-        self.last_deactivated_view = None
-
-    def on_modified(self, md_view):
-        if not is_markdown_view(md_view):
-            return
-        window = md_view.window()
-        md_view_settings = md_view.settings()
-        if md_view_settings.get(PREVIEW_ENABLED) is not True:
-            return
-        id = md_view_settings.get(PREVIEW_ID)
-        if not id:
-            MarkdownLivePreviewListener.md_view = md_view
-            create_preview(md_view)
-            MarkdownLivePreviewListener.has_preview = True
-            # window.focus_view(md_view)
-        return
-        if True:
-           pass
-        else:
-            preview = get_view_from_id(window, id)
-            if preview is None:
-                raise ValueError('Glastetting preview from id: got None')
-            show_html(md_view, preview)
-
-    def on_pre_close(self, view):
-        return
-        vsettings = view.settings()
-        window = view.window()
-        if vsettings.get(IS_PREVIEW) is True:
-            if vsettings.get(IS_HIDDEN) is True:
-                return
-            mdvsettings = get_view_from_id(window, vsettings.get(MD_VIEW_ID))
-            if mdvsettings is None:
-                return
-            mdvsettings = mdvsettings.settings()
-            mdvsettings.erase(PREVIEW_ENABLED)
-            mdvsettings.erase(PREVIEW_ID)
-            return
-
-        id = vsettings.get(PREVIEW_ID)
-
-        if vsettings.get(PREVIEW_ENABLED) is True and id is not None:
-            preview = get_view_from_id(window, id)
-            preview_settings = preview.settings()
-            preview_settings.erase(IS_PREVIEW)
-            preview_settings.erase(MD_VIEW_ID)
-            sublime.set_timeout(lambda: preview.close(), 250)
-
-    def on_deactivated(self, view):
-        settings = view.settings()
-        if settings.get(IS_PREVIEW) or settings.get(PREVIEW_ENABLED):
-            self.last_deactivated_view = view
-
-    def on_activated(self, view):
-        vsettings = view.settings()
-        if vsettings.get(IS_PREVIEW) is True:
-            return
-        if vsettings.get(PREVIEW_ENABLED):
-            id = vsettings.get(PREVIEW_ID)
-            if vsettings.get(JUST_CREATED) is True:
-                vsettings.erase(JUST_CREATED)
-                return
-            if id is not None:
-                return
-            create_preview(view)
-            # view.window().focus_view(view)
-            return
-
-
-        if self.last_deactivated_view:
-            window = view.window()
-            focused_view = window.active_view()
-            hide_preview(self.last_deactivated_view)
-            window.focus_view(focused_view)