diff --git a/lib/vim_about.ahk b/lib/vim_about.ahk
index f7be583..d91b837 100644
--- a/lib/vim_about.ahk
+++ b/lib/vim_about.ahk
@@ -30,7 +30,7 @@ class VimAbout Extends VimGui{
     this.HwndAll.Push(this.Hwnd["VimAboutOK"])
   }
 
-  OpenHomepage(*){
+  OpenHomepage(Btn, Info){
     this.Vim.VimToolTip.RemoveToolTip()
     Run(this.Homepage)
   }
diff --git a/lib/vim_ahk.ahk b/lib/vim_ahk.ahk
index bb21a49..ef688f5 100644
--- a/lib/vim_ahk.ahk
+++ b/lib/vim_ahk.ahk
@@ -215,15 +215,15 @@ class VimAhk{
     HotIf()
   }
 
-  SendSame(HotkeyName){
-    SendInput(HotkeyName)
+  TwoLetterNormalMapsEnabled(HotkeyName){
+    Return this.IsVimGroup() && (this.State.StrIsInCurrentVimMode("Insert")) && this.TwoLetterNormalIsSet
   }
 
-  TwoLetterNormalMapsEnabled(*){
-    Return this.IsVimGroup() && (this.State.StrIsInCurrentVimMode("Insert")) && this.TwoLetterNormalIsSet
+  SendSame(HotkeyName){
+    SendInput(HotkeyName)
   }
 
-  TwoLetterEnterNormal(*){
+  TwoLetterEnterNormal(HotkeyName){
     this.State.SetNormal()
   }
 
diff --git a/lib/vim_check.ahk b/lib/vim_check.ahk
index 9a84b10..790c568 100644
--- a/lib/vim_check.ahk
+++ b/lib/vim_check.ahk
@@ -3,7 +3,7 @@
     this.Vim := Vim
   }
 
-  CheckMenu(*) {
+  CheckMenu(ItemName, ItemPos, MyMenu) {
     ; Additional message is necessary before checking current window.
     ; Otherwise process name cannot be retrieved...?
     MsgBox("Checking current window...", "Vim Ahk")
@@ -12,21 +12,9 @@
     win_class := WinGetClass("ahk_pid " process)
     title := WinGetTitle("ahk_pid " process)
     if(this.Vim.IsVimGroup()){
-      MsgBox("
-      (
-        Supported
-        Process name: %name%
-        Class       : %win_class%
-        Title       : %title%
-      )", "Vim Ahk", "Iconi")
+      MsgBox("Supported`nProcess name: " name "`nClass       : " win_class "`nTitle       : " title, "Vim Ahk", "Iconi")
     }else{
-      MsgBox("
-      (
-        Not supported
-        Process name: %name%
-        Class       : %win_class%
-        Title       : %title%
-      )", "Vim Ahk", "Iconx")
+      MsgBox("Not supported`nProcess name: " name "`nClass       : " win_class "`nTitle       : " title, "Vim Ahk", "Iconx")
     }
   }
 }
diff --git a/lib/vim_gui.ahk b/lib/vim_gui.ahk
index 83df447..ac3c1dd 100644
--- a/lib/vim_gui.ahk
+++ b/lib/vim_gui.ahk
@@ -7,7 +7,7 @@ class VimGui{
     this.OKObj := ObjBindMethod(this, "OK")
   }
 
-  ShowGui(*){
+  ShowGui(ItemName, ItemPos, MyMenu){
     if(this.Hwnd == 0){
       this.Hwnd := Gui("", this.Title)
       this.HwndAll.Push(this.Hwnd)
@@ -33,7 +33,7 @@ class VimGui{
     this.Hwnd.Hide()
   }
 
-  OK(*){
+  OK(Btn, Info){
     this.Hide()
   }
 
diff --git a/lib/vim_setting.ahk b/lib/vim_setting.ahk
index ae86b04..b211165 100644
--- a/lib/vim_setting.ahk
+++ b/lib/vim_setting.ahk
@@ -187,7 +187,7 @@ class VimSetting Extends VimGui{
     return this.GetConf(Name, "description")
   }
 
-  OK(*){
+  OK(Btn, Info){
     this.Hwnd.Submit()
     this.VimV2Conf()
     this.Vim.Setup()
@@ -195,11 +195,11 @@ class VimSetting Extends VimGui{
     this.Hide()
   }
 
-  Cancel(*){
+  Cancel(Btn, Info){
     this.Hide()
   }
 
-  Reset(*){
+  Reset(Btn, Info){
     this.VimDefault2V()
     this.UpdateGuiValue()
   }
diff --git a/lib/vim_state.ahk b/lib/vim_state.ahk
index cc0cbc1..c7297b9 100644
--- a/lib/vim_state.ahk
+++ b/lib/vim_state.ahk
@@ -32,13 +32,7 @@
       this.SetTooltip(this.Mode "`r`ng=" this.g "`r`nn=" this.n "`r`nLineCopy=" this.LineCopy, 4)
     }
     if(Verbose >= 4){
-      MsgBox("
-      (
-        Mode        : %this.Mode%
-        Vim_g       : %this.g%
-        Vim_n       : %this.n%
-        VimLineCopy : %this.LineCopy%
-      )", "Vim Ahk")
+      MsgBox("Mode        : " this.Mode "`nVim_g       : " this.g "`nVim_n       : " this.n "`nVimLineCopy : " this.LineCopy, "Vim Ahk")
     }
   }
 
@@ -48,7 +42,7 @@
     this.Vim.VimToolTip.SetRemoveToolTip(1000)
   }
 
-  FullStatus(*){
+  FullStatus(ItemName, ItemPos, MyMenu){
     this.CheckMode(4, , , , 1)
   }