Auto hot key, Vim style edit mode

AHK key mapping

; + = shift
; ^ = ctrl
; # = windows
; ! = alt


::pw1::password1
; #v::Run "C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\devenv.exe"
^+Down::send ^{End}
^+Up::send ^{Home}

#!Right::send {End}
#!Left::send {Home}
#!Up::send {PgUp}
#!Down::send {PgDn}

+#Right::send +{End}
+#Left::send +{Home}
+#Up::send +{PgUp}
+#Down::send +{PgDn}

^#Right::send {Home}+{End}
^#Left::send {End}{Space}{Home}+{End}{Del}+{Home}{Del}{Home}
;^#Up::
^#Down::SendInput,{Home}{Home}+{End}+{End}^c{End}{Enter}+{Home}^v

#enter::Send,{End}{enter}
+enter::Send,{Home}{enter}{Up}
#space::Send,{space}{left}
#w::Send,^{Right}^+{Left}
#j::Send,{End}{Del} 

; #IfWinActive ahk_class Notepad
; ::btw::This replacement text will appear only in Notepad.
; #IfWinActive
; ::btw::This replacement text appears in windows other than Notepad.

; RAlt::Return ; Disable right Alt Gr
; >!a::Send {Left}
; >!d::Send {Right}
; RAlt & a::Left

; >^::Return ; Disable right control
; >^s::Send {Left}
; >^f::Send {Right}
; >^e::Send {Up}
; >^d::Send {Down}

; #IfWinActive ahk_class Word
; ^+z::Send,^y   ; map ctr shift z to ctr y in msword

;Stop capslock & key from toggling capslock.
;+Capslock::Capslock                          ; shift capslock to turn on caps lock
;capslock::
;*capslock::

;#If GetKeyState("CapsLock", "T")
;  down::down
;  up::up
;  right::right
;  left::left
;  appskey::
;  tab::Send,{Home}{tab}
;  space::Send,{space}{left}
;  enter::Send,{End}{enter}
;  insert::Send,{Home}{enter}{Up}
;  Backspace::Send,{Backspace}
;
;  1:: 
;  2:: 
;  3:: 
;  4:: 
;  5::
;  6::
;  7::
;  8::
;  9::
;  0::
;
;  `::
;  -::
;  =::
;  [::
;  ]::
;  `;::Send,{Del}
;  '::
;  #::
;  ,::
;  .::
;  \::
;
;  q::SendInput,{Home}{Home}+{End}+{End}
;  w::Send,^{Right}^+{Left}
;  e::SendInput,_{Home}{Home}+{End}+{End}{Del}{Del}    ; _ need a place holder if the line is empty
;  r::
;  t::
;  y::Send,{PgUp}
;  u::Send,{PgUp}
;  i::Send,{Up}
;  o::Send,{Home}
;  p::Send,{End}
;  a::SendInput,_{Home}{Home}+{End}+{End}{Del}{Del} 
;  s::Send,^{Right}^+{Left}{Del}
;  d::SendInput,{Home}{Home}+{End}+{End}^c{End}{Enter}+{Home}^v
;  f::
;  g::
;  h::Send,{Backspace}
;  j::Send,{Left}
;  k::Send,{Down}
;  l::Send,{Right}
;  z::Send,^z
;  x::Send,^x
;  c::Send,^c
;  v::Send,^v
;  b::
;  n::Send,{PgDn}
;  m::Send,{PgDn}
;#If

;#IfWinActive ahk_class PowerShell_ISE AND GetKeyState("CapsLock", "T")
;{
;  /::SendInput,{Home}{Home}{#}{Home}{Down}
;}
;#IfWinNotActive, Notepad AND GetKeyState("CapsLock", "T")
;{
;  /::Send,{Home}{Home}//{Home}{Down}
;}

;-----------------------------------------------------------***
;### Search Google for selection, or open URL ###
;browser="C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"


#g:: Run % "http://www.google.co.uk/search?q=" . GetSelectedText()
GetSelectedText() {
	tmp = %ClipboardAll% ; save clipboard
	Clipboard := "" ; clear clipboard
	Send, ^c ; simulate Ctrl+C (=selection in clipboard)
	ClipWait, 1 ; wait until clipboard contains data
	selection = %Clipboard% ; save the content of the clipboard
	;selection := RegExReplace(RegExReplace(selection, "\r?\n"," "), "\s+","+") ;Trim
	Clipboard = %tmp% ; restore old content of the clipboard
	return (selection = "" ? Clipboard : selection)
}



;-----------------------------------------------------------***
; surrounds selection with { }
#+[::
Send ^c
Sleep 100
clipboard = {%clipboard%}
Send ^v
return
   
;-----------------------------------------------------------***
; surrounds selection with [ ]
#[::
Send ^c
Sleep 100
clipboard = [%clipboard%]
Send ^v
return

;-----------------------------------------------------------***
; surrounds selection with ( )
#9::
Send ^c
Sleep 100
clipboard = (%clipboard%)
Send ^v
return

;-----------------------------------------------------------***
; surrounds selection with " "
#2::
Send ^c
Sleep 100
clipboard = "%clipboard%"
Send ^v
return

;-----------------------------------------------------------***
; surrounds selection with ' '
#'::
Send ^c
Sleep 100
clipboard = '%clipboard%'
Send ^v
return