cleanup vis event interface

This removes the function pointer interface which was adding
needless complexity and making it difficult to add new events. Now
if new events are only meant for lua they only need to be added to
the lua interface. This will also have a minor reduction in
runtime memory usage and produce a smaller binary.

The only runtime difference is that QUIT happens after all windows
have been closed and their files freed.

1 files changed, 2 insertions, 2 deletions

diff --git a/vis-core.h b/vis-core.h
index 4f81e4c..9746fc9 100644
--- a/vis-core.h
+++ b/vis-core.h
@@ -215,7 +215,6 @@ struct Vis {
 	Array actions_user;                  /* dynamically allocated editor actions */
 	lua_State *lua;                      /* lua context used for syntax highlighting */
 	enum TextLoadMethod load_method;     /* how existing files should be loaded */
-	VisEvent *event;
 	Array operators;
 	Array motions;
 	Array textobjects;
@@ -268,8 +267,9 @@ Mode *mode_get(Vis*, enum VisMode);
 void mode_set(Vis *vis, Mode *new_mode);
 Macro *macro_get(Vis *vis, enum VisRegister);
 
-void window_selection_save(Win *win);
 Win *window_new_file(Vis*, File*, enum UiOption);
+void window_selection_save(Win *win);
+void window_status_update(Vis *vis, Win *win);
 
 char *absolute_path(const char *path);