Add <array> import

Update /doc

Signed-off-by: Tin <tin.svagelj@live.com>

doc/config_settings.yaml

@@ -221,11 +221,10 @@ values:
   - name: lua_mouse_hook
     desc: |-
       This function, if defined, will be called by Conky upon receiving mouse
-      events from X. Requires X support. A table containing event information
-      will be passed to this function as the first argument. Use this hook for
-      detecting mouse input and acting on it. Conky puts 'conky_' in front of
-      function_name to prevent accidental calls to the wrong function unless
-      you place 'conky_' in front of it yourself.
+      events from X or Wayland. A table containing event information will be
+      passed to this function as the first argument. Use this hook for detecting
+      mouse input and acting on it. Conky requires that the function declaration
+      has a 'conky_' prefix to prevent accidental calls to the wrong function.
     args:
       - function_name
   - name: lowercase

src/display-wayland.cc

@@ -66,6 +66,7 @@
 #ifdef BUILD_MOUSE_EVENTS
 #include "mouse-events.h"
 #include <map>
+#include <array>
 #endif
 
 #pragma GCC diagnostic ignored "-Wunused-parameter"

src/llua.cc

@@ -516,7 +516,12 @@ bool llua_mouse_hook(const EventT &ev) {
     return false;
   }
   const std::string raw_hook_name = lua_mouse_hook.get(*state);
-  std::string hook_name = "conky_" + raw_hook_name;
+  std::string hook_name;
+  if (raw_hook_name.rfind("conky_", 0) == 0) {
+    hook_name = raw_hook_name;
+  } else {
+    hook_name = "conky_" + raw_hook_name;
+  }
   
   int ty = lua_getglobal(lua_L, hook_name.c_str());
   if (ty == LUA_TNIL) {