diff --git a/autoload/EasyMotion.vim b/autoload/EasyMotion.vim
index 9c5a331..3df3443 100644
--- a/autoload/EasyMotion.vim
+++ b/autoload/EasyMotion.vim
@@ -49,7 +49,7 @@ endfunction "}}}
 " == Motion functions {{{
 " -- Find Motion -------------------------
 function! EasyMotion#S(num_strokes, visualmode, direction) " {{{
-	let input = s:GetInput(a:num_strokes)
+	let input = EasyMotion#command_line#GetInput(a:num_strokes)
 
 	" Check that we have an input char
 	if empty(input)
@@ -65,7 +65,7 @@ function! EasyMotion#S(num_strokes, visualmode, direction) " {{{
 	call s:EasyMotion(re, a:direction, a:visualmode ? visualmode() : '', mode(1))
 endfunction " }}}
 function! EasyMotion#T(num_strokes, visualmode, direction) " {{{
-	let input = s:GetInput(a:num_strokes)
+	let input = EasyMotion#command_line#GetInput(a:num_strokes)
 
 	" Check that we have an input char
 	if empty(input)
@@ -120,7 +120,7 @@ function! EasyMotion#JumpToAnywhere(visualmode, direction) " {{{
 endfunction " }}}
 " -- Line Motion -------------------------
 function! EasyMotion#SL(num_strokes, visualmode, direction) " {{{
-	let input = s:GetInput(a:num_strokes)
+	let input = EasyMotion#command_line#GetInput(a:num_strokes)
 
 	" Check that we have an input char
 	if empty(input)
@@ -137,7 +137,7 @@ function! EasyMotion#SL(num_strokes, visualmode, direction) " {{{
 	call s:EasyMotion(re, a:direction, a:visualmode ? visualmode() : '', mode(1))
 endfunction " }}}
 function! EasyMotion#TL(num_strokes, visualmode, direction) " {{{
-	let input = s:GetInput(a:num_strokes)
+	let input = EasyMotion#command_line#GetInput(a:num_strokes)
 
 	" Check that we have an input char
 	if empty(input)
@@ -409,39 +409,6 @@ function! s:GetChar() " {{{
 
 	return nr2char(char)
 endfunction " }}}
-function! s:InputPrompt(message, input) "{{{
-	redraw
-	echohl Question | echon a:message | echohl None
-	echon a:input
-endfunction "}}}
-function! s:GetInput(num_strokes) "{{{
-	let input = ''
-	" repeat a:num_strokes times
-	while s:strchars(input) < a:num_strokes
-		" if a:num_strokes > 1 && g:EasyMotion_show_prompt
-		if g:EasyMotion_show_prompt
-			call s:InputPrompt(g:EasyMotion_prompt, input)
-		endif
-		let c = getchar()
-		let char = type(c) == type(0) ? nr2char(c) : c
-		if char ==# "\<Esc>" || char2nr(char) == 128
-			" cancel if escape or special character is input
-			" Escape key pressed
-			redraw
-			call s:Message('Cancelled')
-			return ''
-		elseif char ==# "\<C-h>"
-			let input = substitute(input, '.$', '', '')
-			continue
-		elseif char ==# "\<CR>"
-			" Return input charcters
-			" Enter key pressed
-			return input
-		endif
-		let input .= char
-	endwhile
-	return input
-endfunction "}}}
 function! s:GetSearchChar2(visualmode) " {{{
 
 	let chars = []
@@ -505,7 +472,7 @@ endfunction "}}}
 function! s:convertMigemo(re) "{{{
 	let re = a:re
 	if ! has_key(s:migemo_dicts, &l:encoding)
-		let s:migemo_dicts[&l:encoding] = s:load_migemo_dict()
+		let s:migemo_dicts[&l:encoding] = EasyMotion#helper#load_migemo_dict()
 	endif
 	if re =~# '^\a$'
 		let re = s:migemo_dicts[&l:encoding][re]
@@ -549,55 +516,6 @@ function! s:load_smart_dict() "{{{
 	endif
 endfunction "}}}
 
-" Migemo {{{
-function! s:should_use_migemo(char) "{{{
-	if ! g:EasyMotion_use_migemo || a:char !~# '^\a$'
-		return 0
-	endif
-
-	" TODO: use direction and support within line
-	let first_line = line('w0')
-	let end_line = line('w$')
-
-	for line in range(first_line, end_line)
-		if s:is_folded(line)
-			continue
-		endif
-
-		if s:include_multibyte_char(getline(line)) == 1
-			return 1
-		endif
-	endfor
-
-	return 0
-endfunction "}}}
-function! s:load_migemo_dict() "{{{
-	let enc = &l:encoding
-	if enc ==# 'utf-8'
-		return EasyMotion#migemo#utf8#load_dict()
-	elseif enc ==# 'cp932'
-		return EasyMotion#migemo#cp932#load_dict()
-	elseif enc ==# 'euc-jp'
-		return EasyMotion#migemo#eucjp#load_dict()
-	else
-		let g:EasyMotion_use_migemo = 0
-		throw "Error: ".enc." is not supported. Migemo is made disabled."
-	endif
-endfunction "}}}
-" s:strchars() {{{
-if exists('*strchars')
-	function! s:strchars(str)
-		return strchars(a:str)
-	endfunction
-else
-	function! s:strchars(str)
-		return strlen(substitute(str, ".", "x", "g"))
-	endfunction
-endif "}}}
-function! s:include_multibyte_char(str) "{{{
-    return strlen(a:str) != s:strchars(a:str)
-endfunction "}}}
-"}}}
 
 " -- Handle Visual Mode ------------------
 function! s:GetVisualStartPosition(c_pos, v_start, v_end, search_direction) "{{{
@@ -644,6 +562,27 @@ function! s:GetVisualStartPosition(c_pos, v_start, v_end, search_direction) "{{{
 	endif
 endfunction "}}}
 " -- Others ------------------------------
+function! s:should_use_migemo(char) "{{{
+	if ! g:EasyMotion_use_migemo || a:char !~# '^\a$'
+		return 0
+	endif
+
+	" TODO: use direction and support within line
+	let first_line = line('w0')
+	let end_line = line('w$')
+
+	for line in range(first_line, end_line)
+		if s:is_folded(line)
+			continue
+		endif
+
+		if EasyMotion#helper#include_multibyte_char(getline(line)) == 1
+			return 1
+		endif
+	endfor
+
+	return 0
+endfunction "}}}
 function! s:is_folded(line) "{{{
 	" Return false if g:EasyMotion_skipfoldedline == 1
 	" and line is start of folded lines
diff --git a/autoload/EasyMotion/command_line.vim b/autoload/EasyMotion/command_line.vim
new file mode 100644
index 0000000..927b5a5
--- /dev/null
+++ b/autoload/EasyMotion/command_line.vim
@@ -0,0 +1,116 @@
+"=============================================================================
+" FILE: autoload/EasyMotion/command_line.vim
+" AUTHOR: haya14busa
+" Last Change: 14 Jan 2014.
+" License: MIT license  {{{
+"     Permission is hereby granted, free of charge, to any person obtaining
+"     a copy of this software and associated documentation files (the
+"     "Software"), to deal in the Software without restriction, including
+"     without limitation the rights to use, copy, modify, merge, publish,
+"     distribute, sublicense, and/or sell copies of the Software, and to
+"     permit persons to whom the Software is furnished to do so, subject to
+"     the following conditions:
+"
+"     The above copyright notice and this permission notice shall be included
+"     in all copies or substantial portions of the Software.
+"
+"     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+"     OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+"     MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+"     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+"     CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+"     TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+"     SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+" }}}
+"=============================================================================
+scriptencoding utf-8
+" Saving 'cpoptions' {{{
+let s:save_cpo = &cpo
+set cpo&vim
+" }}}
+
+function! s:InputPrompt(message, input) "{{{
+	redraw
+	echohl Question | echon a:message | echohl None
+	echon a:input
+endfunction "}}}
+function! s:Cancell() " {{{
+    redraw
+	echo 'EasyMotion: Cancelled'
+    return ''
+endfunction " }}}
+
+function! EasyMotion#command_line#GetInput(num_strokes) "{{{
+	let input = ''
+	" repeat a:num_strokes times
+	let prompt_num = a:num_strokes < 50 ? a:num_strokes : ''
+	let prompt = prompt_num . g:EasyMotion_prompt
+	while EasyMotion#helper#strchars(input) < a:num_strokes
+		if g:EasyMotion_show_prompt
+			call s:InputPrompt(prompt, input)
+		endif
+		let c = getchar()
+		let s:char = type(c) == type(0) ? nr2char(c) : c
+		if EasyMotion#command_line#is_input("\<Esc>")
+			" Cancel if Escape key pressed
+            call s:Cancell() | return ''
+		elseif EasyMotion#command_line#is_input("\<C-c>")
+            " Cancel
+            call s:Cancell() | return ''
+		elseif EasyMotion#command_line#is_input("\<C-h>")
+            " Delete one character
+			if len(input) == 0 | call s:Cancell() | return '' | endif
+			let input = substitute(input, '.$', '', '')
+		elseif EasyMotion#command_line#is_input("\<C-d>")
+            " Delete one character
+			if len(input) == 0 | call s:Cancell() | return '' | endif
+			let input = substitute(input, '.$', '', '')
+		elseif EasyMotion#command_line#is_input("\<C-u>")
+            " Delete all
+			if len(input) == 0 | call s:Cancell() | return '' | endif
+			let input = ''
+		elseif EasyMotion#command_line#is_input("\<C-w>")
+            " Delete word
+			let input = matchstr(input, '^\zs.\{-}\ze\(\(\w*\)\|\(.\)\)$')
+		elseif EasyMotion#command_line#is_input("\<CR>")
+			" Return input charcters
+			return input
+		elseif EasyMotion#command_line#is_input("\<C-j>")
+			" Return input charcters
+            return input
+		elseif char2nr(s:char) == 128 || char2nr(s:char) < 27
+            " Do nothing for special key
+			continue
+		else
+			let input .= s:char
+		endif
+	endwhile
+	return input
+endfunction "}}}
+
+function! EasyMotion#command_line#char() "{{{
+	return s:char
+endfunction "}}}
+function! EasyMotion#command_line#is_input(key) "{{{
+	return EasyMotion#command_line#keymap(EasyMotion#command_line#char()) == a:key
+endfunction "}}}
+function! EasyMotion#command_line#keymap(key) "{{{
+	return get(extend(deepcopy(s:default_key_mapping), g:EasyMotion_command_line_key_mappings), a:key, a:key)
+endfunction "}}}
+" Default_key_mapping: {{{
+let s:default_key_mapping = {
+\	"\<Right>" : "\<C-f>",
+\	"\<Left>"  : "\<C-b>",
+\	"\<Up>"    : "\<C-p>",
+\	"\<Down>"  : "\<C-n>",
+\	"\<BS>"    : "\<C-h>",
+\	"\<Del>"   : "\<C-d>",
+\	"\<Home>"  : "\<C-a>",
+\	"\<End>"   : "\<C-e>",
+\}
+"}}}
+"
+" Restore 'cpoptions' {{{
+let &cpo = s:save_cpo
+unlet s:save_cpo
+" }}}
diff --git a/autoload/EasyMotion/helper.vim b/autoload/EasyMotion/helper.vim
index 1bd6133..31f34f7 100644
--- a/autoload/EasyMotion/helper.vim
+++ b/autoload/EasyMotion/helper.vim
@@ -1,7 +1,7 @@
 "=============================================================================
 " FILE: autoload/EasyMotion/helper.vim
 " AUTHOR: haya14busa
-" Last Change: 13 Jan 2014.
+" Last Change: 14 Jan 2014.
 " License: MIT license  {{{
 "     Permission is hereby granted, free of charge, to any person obtaining
 "     a copy of this software and associated documentation files (the
@@ -55,6 +55,36 @@ function! EasyMotion#helper#is_greater_coords(coords1, coords2) "{{{
 	endif
 endfunction "}}}
 
+" Migemo {{{
+function! EasyMotion#helper#load_migemo_dict() "{{{
+	let enc = &l:encoding
+	if enc ==# 'utf-8'
+		return EasyMotion#migemo#utf8#load_dict()
+	elseif enc ==# 'cp932'
+		return EasyMotion#migemo#cp932#load_dict()
+	elseif enc ==# 'euc-jp'
+		return EasyMotion#migemo#eucjp#load_dict()
+	else
+		let g:EasyMotion_use_migemo = 0
+		throw "Error: ".enc." is not supported. Migemo is made disabled."
+	endif
+endfunction "}}}
+
+" EasyMotion#helper#strchars() {{{
+if exists('*strchars')
+	function! EasyMotion#helper#strchars(str)
+		return strchars(a:str)
+	endfunction
+else
+	function! EasyMotion#helper#strchars(str)
+		return strlen(substitute(str, ".", "x", "g"))
+	endfunction
+endif "}}}
+function! EasyMotion#helper#include_multibyte_char(str) "{{{
+    return strlen(a:str) != EasyMotion#helper#strchars(a:str)
+endfunction "}}}
+"}}}
+
 " Restore 'cpoptions' {{{
 let &cpo = s:save_cpo
 unlet s:save_cpo
diff --git a/plugin/EasyMotion.vim b/plugin/EasyMotion.vim
index 98e138d..15e723d 100644
--- a/plugin/EasyMotion.vim
+++ b/plugin/EasyMotion.vim
@@ -33,6 +33,9 @@ let g:EasyMotion_use_upper          = get(g: , 'EasyMotion_use_upper'          ,
 let g:EasyMotion_enter_jump_first   = get(g: , 'EasyMotion_enter_jump_first'   , 0)
 let g:EasyMotion_show_prompt        = get(g: , 'EasyMotion_show_prompt'        , 1)
 let g:EasyMotion_prompt             = get(g: , 'EasyMotion_prompt' , '> ')
+let g:EasyMotion_command_line_key_mappings =
+    \ get(g: , 'EasyMotion_command_line_key_mappings' , {})
+
 "}}}
 
 " -- Default highlighting ---------------- {{{