lua: rename luaA_function to luaA_ref

Signed-off-by: Julien Danjou <julien@danjou.info>

keybinding.h

@@ -36,7 +36,7 @@ typedef struct keybinding_t
     /** Keycode */
     xcb_keycode_t keycode;
     /** Lua function to execute. */
-    luaA_function fct;
+    luaA_ref fct;
 } keybinding_t;
 
 keybinding_t *keybinding_find(const xcb_key_press_event_t *);

lua.h

@@ -37,7 +37,7 @@ typedef enum
 } awesome_type_t;
 
 /** Type for Lua function */
-typedef int luaA_function;
+typedef int luaA_ref;
 
 #define DO_LUA_NEW(decl, type, prefix, lua_type, type_ref) \
     decl int \
@@ -178,13 +178,13 @@ luaA_usemetatable(lua_State *L, int idxobj, int idxfield)
 
 /** Register a function.
  * \param L The Lua stack.
- * \param fct A luaA_function address: it will be filled with the luaA_function
+ * \param fct A luaA_ref address: it will be filled with the luaA_ref
  * registered. If the adresse point to an already registered function, it will
  * be unregistered.
  * \return Always 0.
  */
 static inline int
-luaA_registerfct(lua_State *L, luaA_function *fct)
+luaA_registerfct(lua_State *L, luaA_ref *fct)
 {
     luaA_checkfunction(L, -1);
     if(*fct != LUA_REFNIL)
@@ -201,7 +201,7 @@ luaA_registerfct(lua_State *L, luaA_function *fct)
  * \return True on no error, false otherwise.
  */
 static inline bool
-luaA_dofunction(lua_State *L, luaA_function f, int nargs, int nret)
+luaA_dofunction(lua_State *L, luaA_ref f, int nargs, int nret)
 {
     if(f != LUA_REFNIL)
     {

structs.h

@@ -78,7 +78,7 @@ struct button_t
     /** Mouse button number */
     unsigned int button;
     /** Lua function to execute. */
-    luaA_function fct;
+    luaA_ref fct;
     /** Next and previous buttons */
     button_t *prev, *next;
 };
@@ -429,30 +429,30 @@ struct awesome_t
     struct
     {
         /** Command to execute when spawning a new client */
-        luaA_function manage;
+        luaA_ref manage;
         /** Command to execute when unmanaging client */
-        luaA_function unmanage;
+        luaA_ref unmanage;
         /** Command to execute when giving focus to a client */
-        luaA_function focus;
+        luaA_ref focus;
         /** Command to execute when removing focus to a client */
-        luaA_function unfocus;
+        luaA_ref unfocus;
         /** Command to run when mouse is over */
-        luaA_function mouseover;
+        luaA_ref mouseover;
         /** Command to run on arrange */
-        luaA_function arrange;
+        luaA_ref arrange;
         /** Command to run on title change */
-        luaA_function titleupdate;
+        luaA_ref titleupdate;
         /** Command to run on urgent flag */
-        luaA_function urgent;
+        luaA_ref urgent;
         /** Command to run on time */
-        luaA_function timer;
+        luaA_ref timer;
     } hooks;
     /** The event loop */
     struct ev_loop *loop;
     /** The timeout after which we need to stop select() */
     struct ev_timer timer;
     /** The key grabber function */
-    luaA_function keygrabber;
+    luaA_ref keygrabber;
     /** Focused screen */
     screen_t *screen_focus;
 };

widgets/taglist.c

@@ -54,7 +54,7 @@ DO_SLIST(taglist_drawn_area_t, taglist_drawn_area, taglist_drawn_area_delete);
 typedef struct
 {
     taglist_drawn_area_t *drawn_area;
-    luaA_function label;
+    luaA_ref label;
 } taglist_data_t;
 
 static taglist_drawn_area_t *

widgets/tasklist.c

@@ -77,7 +77,7 @@ DO_SLIST(tasklist_object_data_t, tasklist_object_data, tasklist_object_data_dele
 typedef struct
 {
     bool show_icons;
-    luaA_function label;
+    luaA_ref label;
     tasklist_object_data_t *objects_data;
 } tasklist_data_t;