Modify to use vital-over for commandline of find motion

Add buffer completion, paste and mapping feature

autoload/EasyMotion.vim

@@ -1,7 +1,7 @@
 " EasyMotion - Vim motions on speed!
 "
 " Author: haya14busa <hayabusa1419@gmail.com>
-" Last Change: 27 Jan 2014.
+" Last Change: 29 Jan 2014.
 " Source: https://github.com/haya14busa/vim-easymotion
 "
 " Original Author: Kim Silkebækken <kim.silkebaekken+vim@gmail.com>
@@ -575,7 +575,7 @@ function! s:findMotion(num_strokes, direction) "{{{
 
     " Check that we have an input char
     if empty(input)
-        redraw | return ''
+        return ''
     endif
 
     let re = s:convertRegep(input)

autoload/EasyMotion/command_line.vim

@@ -2,7 +2,7 @@
 " FILE: autoload/EasyMotion/command_line.vim
 " AUTHOR: haya14busa
 " Reference: https://github.com/osyo-manga/vim-over
-" Last Change: 26 Jan 2014.
+" Last Change: 01 Feb 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
@@ -30,102 +30,101 @@ let s:save_cpo = &cpo
 set cpo&vim
 " }}}
 
-" Autocmd: {{{
+" CommandLine:
-augroup plugin-easymotion-dummy
+let s:cmdline = vital#of("easymotion").import("Over.Commandline")
-    autocmd!
+let s:search = s:cmdline.make_plain("/")
-augroup END
+let s:search.highlights.prompt = "Question"
 
-let s:cache_command = {}
+" Add Module: {{{
-function! s:doautocmd_user(command) "{{{
+call s:search.connect(s:cmdline.module_delete())
-    if !has_key(s:cache_command, a:command)
+call s:search.connect(s:cmdline.module_cursor_move())
-        execute "autocmd plugin-easymotion-dummy"
+call s:search.connect(s:cmdline.module_paste())
-\           . " User " . a:command." silent! execute ''"
+call s:search.connect(s:cmdline.module_buffer_complete())
+call s:search.connect(s:cmdline.module_history("/"))
+call s:search.connect(s:cmdline.module_no_insert_special_chars())
 
-        if v:version > 703 || v:version == 703 && has("patch438")
+let s:module = {
-            " :helpgrep 7.4.438
+\   "name" : "EasyMotion",
-            let s:cache_command[a:command] = "doautocmd <nomodeline> User " . a:command
+\}
-        else
+function! s:module.on_char_pre(cmdline)
-            let s:cache_command[a:command] = "doautocmd User " . a:command
+    if a:cmdline.is_input("<Over>(em-scroll-f)")
-        endif
+        call s:scroll(0)
+        call a:cmdline.setchar('')
+    elseif a:cmdline.is_input("<Over>(em-scroll-b)")
+        call s:scroll(1)
+        call a:cmdline.setchar('')
+    elseif a:cmdline.is_input("<Over>(em-jumpback)")
+        keepjumps call setpos('.', s:save_orig_pos)
+        let s:orig_pos = s:save_orig_pos
+        let s:orig_line_start = getpos('w0')
+        let s:orig_line_end = getpos('w$')
+        let s:direction = s:save_direction
+        call a:cmdline.setchar('')
+    elseif a:cmdline.is_input("<Over>(em-openallfold)")
+        " TODO: better solution
+        normal! zR
+        call a:cmdline.setchar('')
     endif
-
+endfunction
-    execute s:cache_command[a:command]
+call s:search.connect(s:module)
-endfunction "}}}
-
-augroup easymotion-cmdline
-    autocmd!
-    autocmd User EasyMotionCmdLineEnter call s:init()
-    autocmd User EasyMotionCmdLineLeave call s:finish()
-augroup END
 "}}}
 
-" Activate:
+" CommandLine Keymap: {{{
-function! s:init() "{{{
+let s:default_key_mapping = {
-    " Cursor
+\   "\<C-d>"   : "<Over>(buffer-complete)",
-    let hl_cursor = EasyMotion#command_line#hl_cursor_off()
+\   "\<Tab>"   : "<Over>(em-scroll-f)",
-    if !hlexists("EasyMotionCommandLineCursor")
+\   "\<S-Tab>" : "<Over>(em-scroll-b)",
-        execute "highlight EasyMotionCommandLineCursor " . hl_cursor . " term=underline gui=underline"
+\   "\<C-o>"   : "<Over>(em-jumpback)",
-    endif
+\   "\<C-z>"   : "<Over>(em-openallfold)",
-    " Save cursor visible
+\}
-    let s:old_t_ve = &t_ve
+function! EasyMotion#command_line#keymaps() "{{{
-    set t_ve=
+    return extend(deepcopy(s:default_key_mapping),
+                \ g:EasyMotion_command_line_key_mappings)
 endfunction "}}}
-function! s:finish() "{{{
+function! s:search.keymappings() "{{{
-    " Cursor
+    return EasyMotion#command_line#keymaps()
-    call EasyMotion#command_line#hl_cursor_on()
-    let &t_ve = s:old_t_ve
 endfunction "}}}
+"}}}
 
-function! EasyMotion#command_line#hl_cursor_off() "{{{
+" Event: {{{
-    if exists("s:old_hi_cursor")
+function! s:search.on_enter() "{{{
-        return s:old_hi_cursor
+    if s:num_strokes == -1
-    endif
-    let s:old_hi_cursor = 'cterm=reverse'
-    if hlexists('Cursor')
-        redir => cursor
-        silent highlight Cursor
-        redir END
-        let hl = substitute(matchstr(cursor, 'xxx \zs.*'), '[ \t\n]\+\|cleared', ' ', 'g')
-        if mode(1) == 'ce'
-            " TODO: this section exists only for vim-vspec test...
-            let hl = substitute(hl, '\sLast\sset\sfrom.*', '', '')
-        endif
-        if !empty(substitute(hl, '\s', '', 'g'))
-            let s:old_hi_cursor = hl
-        endif
-        highlight Cursor NONE
-    endif
-    return s:old_hi_cursor
-endfunction "}}}
-function! EasyMotion#command_line#hl_cursor_on() "{{{
-    if exists('s:old_hi_cursor')
-        silent execute 'highlight Cursor ' . s:old_hi_cursor
-        unlet s:old_hi_cursor
-    endif
-endfunction "}}}
-
-function! s:before_input(num_strokes) "{{{
-    if a:num_strokes == -1 && g:EasyMotion_inc_highlight
         call EasyMotion#highlight#delete_highlight()
         let shade_hl_re = '\_.*'
         call EasyMotion#highlight#add_highlight(shade_hl_re, g:EasyMotion_hl_group_shade)
         call EasyMotion#highlight#add_highlight('\%#', g:EasyMotion_hl_inc_cursor)
     endif
 endfunction "}}}
-function! s:after_input() "{{{
+function! s:search.on_leave() "{{{
-    call EasyMotion#highlight#delete_highlight()
+    call EasyMotion#highlight#delete_highlight(g:EasyMotion_hl_inc_search)
 endfunction "}}}
+function! s:search.on_char() "{{{
+    if s:num_strokes == -1
+        let re = s:search.getline()
+        if g:EasyMotion_inc_highlight
+            let case_flag = EasyMotion#helper#should_use_smartcase(re) ?
+                            \ '\c' : '\C'
+            let re .= case_flag
+            call s:inc_highlight(re)
+        endif
+        if g:EasyMotion_off_screen_search
+            call s:off_screen_search(re)
+        endif
+    elseif s:search.line.length() >=  s:num_strokes
+        call s:search.exit()
+    endif
+endfunction "}}}
+function! s:search.on_cancel() "{{{
+    call s:Cancell()
+    call s:search.setline('')
+endfunction "}}}
+"}}}
 
 " Main:
 function! EasyMotion#command_line#GetInput(num_strokes, prev, direction) "{{{
-    call s:doautocmd_user("EasyMotionCmdLineEnter")
+    let s:num_strokes = a:num_strokes
-    let previous_input = a:prev
-    let s:save_direction = a:direction == 1 ? 'b' : ''
-    let s:direction = s:save_direction
 
-    " CommandLine: Input string and cursor position
+    let s:search.prompt = s:getPromptMessage(a:num_strokes)
-    let s:command_line = s:string_with_pos('')
-    let prompt = s:getPromptMessage(a:num_strokes)
 
     " Screen: cursor position, first and last line
     let s:orig_pos = getpos('.')
@@ -133,305 +132,22 @@ function! EasyMotion#command_line#GetInput(num_strokes, prev, direction) "{{{
     let s:orig_line_end = getpos('w$')
     let s:save_orig_pos = deepcopy(s:orig_pos)
 
-    call s:before_input(a:num_strokes)
+    " Direction:
+    let s:direction = a:direction == 1 ? 'b' : ''
+    let s:save_direction = deepcopy(s:direction)
 
-    let s:search_hist = []
+    let input = s:search.get()
-    let s:search_cnt = 0
+    if input == '' && ! s:search.exit_code()
-
+        return a:prev
-    try
-        while s:command_line.length() < a:num_strokes ||
-                \ a:num_strokes == -1
-            if g:EasyMotion_show_prompt
-                call s:echo_cmdline(prompt, s:command_line)
-            endif
-
-            let c = getchar()
-            let s:char = type(c) == type(0) ? nr2char(c) : c
-
-            if EasyMotion#command_line#is_input("\<Esc>") ||
-                    \ EasyMotion#command_line#is_input("\<C-c>")
-                " Cancel if Escape key pressed
-                call s:Cancell()
-                call s:command_line.set('')
-                break
-            elseif EasyMotion#command_line#is_input("\<CR>")
-                if s:command_line.length() == 0 
-                    call s:command_line.set(previous_input)
-                    break
-                endif
-                break
-            elseif EasyMotion#command_line#is_input("\<C-j>")
-                break
-            elseif EasyMotion#command_line#is_input("\<C-h>")
-                " Delete one character
-                if s:command_line.length() == 0 
-                    call s:Cancell() | break
-                endif
-                call s:command_line.remove_prev()
-            elseif EasyMotion#command_line#is_input("\<C-d>")
-                " Delete one character
-                if s:command_line.length() == 0 
-                    call s:Cancell() | break
-                endif
-                call s:command_line.remove_pos()
-            elseif EasyMotion#command_line#is_input("\<C-u>")
-                " Delete all
-                if s:command_line.length() == 0
-                    call s:Cancell() | break
-                endif
-                call s:command_line.set(s:command_line.pos_word() .
-                                      \ s:command_line.forward()) "string
-                call s:command_line.set(0) " cursor
-            elseif EasyMotion#command_line#is_input("\<C-w>")
-                " Delete word
-                let backward = matchstr(s:command_line.backward(),
-                                      \ '\v^\zs.\{-}\ze((\w*)|(.))$')
-                call s:command_line.set(backward . s:command_line.pos_word() . s:command_line.forward())
-                call s:command_line.set(strchars(backward))
-            elseif EasyMotion#command_line#is_input("\<C-p>") ||
-                    \ EasyMotion#command_line#is_input("\<C-n>")
-                " History
-                if s:search_cnt == 0 && empty(s:search_hist)
-                    let cmdline = '^' . EasyMotion#command_line#getline()
-                    let s:search_hist = filter(s:search_histories(), 'v:val =~ cmdline')
-                endif
-                if EasyMotion#command_line#is_input("\<C-n>")
-                    let s:search_cnt = max([s:search_cnt - 1, 0])
-                endif
-                if EasyMotion#command_line#is_input("\<C-p>")
-                    let s:search_cnt = min([s:search_cnt + 1, len(s:search_hist)])
-                endif
-                call EasyMotion#command_line#setline(
-                    \ get(s:search_hist, s:search_cnt,
-                    \     EasyMotion#command_line#getline()))
-            elseif EasyMotion#command_line#is_input("\<Tab>")
-                call s:scroll(0)
-            elseif EasyMotion#command_line#is_input("\<S-Tab>")
-                call s:scroll(1)
-            elseif EasyMotion#command_line#is_input("\<C-o>")
-                keepjumps call setpos('.', s:save_orig_pos)
-                let s:orig_pos = s:save_orig_pos
-                let s:orig_line_start = getpos('w0')
-                let s:orig_line_end = getpos('w$')
-                let s:direction = s:save_direction
-            elseif EasyMotion#command_line#is_input("\<C-z>")
-                " TODO: better solution
-                normal! zR
-            elseif EasyMotion#command_line#is_input("\<C-f>")
-                call s:command_line.next()
-            elseif EasyMotion#command_line#is_input("\<C-b>")
-                call s:command_line.prev()
-            elseif EasyMotion#command_line#is_input("\<C-a>")
-                call s:command_line.set(0)
-            elseif EasyMotion#command_line#is_input("\<C-e>")
-                call s:command_line.set(s:command_line.length())
-            elseif char2nr(s:char) == 128 || char2nr(s:char) < 27
-                " Do nothing for special key
-                continue
-            else
-                call s:command_line.input(s:char)
-            endif
-
-            " Incremental routine {{{
-            if a:num_strokes == -1
-                let re = s:command_line.str()
-                let case_flag = EasyMotion#helper#should_use_smartcase(re) ?
-                              \ '\c' : '\C'
-                let re .= case_flag
-                if g:EasyMotion_inc_highlight "{{{
-                    call s:inc_highlight(re)
-                endif "}}}
-                if g:EasyMotion_off_screen_search "{{{
-                    call s:off_screen_search(re)
-                endif "}}}
-            endif
-            "}}}
-        endwhile
-    finally
-        call s:after_input()
-        call s:doautocmd_user("EasyMotionCmdLineLeave")
-    endtry
-    return s:command_line.str()
-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>",
-\}
-"}}}
-
-" CommandLine:
-function! s:echo_cmdline(prompt, pstr) "{{{
-    " pstr -> cursor pos & string
-    redraw
-    echohl Question | echon a:prompt | echohl NONE
-    echon a:pstr.backward()
-
-    echohl EasyMotionCommandLineCursor
-    if empty(a:pstr.pos_word())
-        echon  ' '
     else
-        echon a:pstr.pos_word()
+        return input
     endif
-    echohl NONE
-
-    echon a:pstr.forward()
-endfunction "}}}
-function! s:string_with_pos(...) "{{{
-    " string with cursor position
-    " emulate cursor using list
-
-    let default = get(a:, 1, '') " placeholder
-    let self = {}                " OOP
-
-    " NOTE: {{{
-    " 'V!m!s{cursor}hment'
-    " self.list = ['V', '!', 'm', '!', 's', 'h', 'm', 'e', 'n', 't']
-    "               0 ,  1 ,  2 ,  3 ,  4 ,  5 ,  6 ,  7 ,  8 ,  9
-    " self.col = 5 -> cursor
-    " self.length() = 10
-    " self.backward() = 'V!m!s'
-    " self.pos_word() = 'h'
-    " self.forward()  = 'ment'
-    " self.str()      = 'V!m!s{cursor}hment'
-    "}}}
-
-    " Set: {{{
-    function! self.set(item)
-        return type(a:item) == type('') ? self.set_str(a:item)
-\            : type(a:item) == type(0)  ? self.set_pos(a:item)
-\            : self
-    endfunction
-
-    function! self.set_str(str)
-        " set string
-        let self.list = split(a:str, '\zs')
-        let self.col  = EasyMotion#helper#strchars(a:str)
-        return self
-    endfunction
-
-    function! self.set_pos(pos)
-        " set cursor position
-        let self.col = s:clamp(a:pos, 0, self.length())
-        return self
-    endfunction
-    "}}}
-
-    " Get Input: {{{
-    function! self.str()
-        " to string
-        return join(self.list, '')
-    endfunction
-
-    function! self.backward()
-        " get string backward from cursor pos
-        return self.col > 0 ? join(self.list[ : self.col-1], '') : ''
-    endfunction
-
-    function! self.forward()
-        " get string forward from cursor pos
-        return join(self.list[self.col+1 : ], '')
-    endfunction
-
-    function! self.pos_word()
-        " get cursor position character (word)
-        return get(self.list, self.col, '')
-    endfunction
-    "}}}
-
-    " Input: {{{
-    function! self.input(str)
-        call extend(self.list, split(a:str, '\zs'), self.col)
-        let self.col += len(split(a:str, '\zs'))
-        return self
-    endfunction
-    "}}}
-
-    " Move Cursor: {{{
-    function! self.next()
-        return self.set_pos(self.col + 1)
-    endfunction
-
-    function! self.prev()
-        return self.set_pos(self.col - 1)
-    endfunction
-    "}}}
-
-    " Remove: {{{
-    function! self.remove(index)
-        " Remove character
-        if a:index < 0 || self.length() <= a:index
-            return self
-        endif
-        unlet self.list[a:index]
-        if a:index < self.col
-            call self.set(self.col - 1)
-        endif
-        return self
-    endfunction
-
-    function! self.remove_pos()
-        return self.remove(self.col)
-    endfunction
-
-    function! self.remove_prev()
-        return self.remove(self.col - 1)
-    endfunction
-
-    function! self.remove_next()
-        return self.remove(self.col + 1)
-    endfunction
-    "}}}
-
-    " Helper: {{{
-    function! self.pos()
-        " describe cursor position as column number
-        return self.col
-    endfunction
-
-    function! self.length()
-        return len(self.list)
-    endfunction
-    "}}}
-
-    call self.set(default)
-    return self
-endfunction "}}}
-function! s:clamp(value, min, max) "{{{
-    return min([max([a:value, a:min]), a:max])
-endfunction "}}}
-function! EasyMotion#command_line#getline() "{{{
-    return s:command_line.str()
-endfunction "}}}
-function! EasyMotion#command_line#setline(line) "{{{
-    call s:command_line.set(a:line)
 endfunction "}}}
 
 " Helper:
-function! s:InputPrompt(message, input) "{{{
-    redraw
-    echohl Question | echon a:message | echohl None
-    echon a:input
-endfunction "}}}
 function! s:Cancell() " {{{
-    call s:after_input()
+    call EasyMotion#highlight#delete_highlight()
     keepjumps call setpos('.', s:save_orig_pos)
-    redraw
     echo 'EasyMotion: Cancelled'
     return ''
 endfunction " }}}
@@ -455,6 +171,7 @@ endfunction "}}}
 function! s:off_screen_search(re) "{{{
     " First: search within visible screen range
     call s:adjust_screen()
+    " Error occur when '\zs' without '!'
     silent! let pos = searchpos(a:re, s:direction . 'n', s:orig_line_end[1])
     if pos != [0, 0]
         " Restore cursor posision
@@ -497,18 +214,14 @@ function! s:scroll(direction) "{{{
     let s:orig_line_end = getpos('w$')
     let s:direction = a:direction == 0 ? '' : 'b'
 endfunction "}}}
-function! s:search_histories() "{{{
-    return map(range(&history), 'histget("search", v:val * -1)')
-endfunction "}}}
 function! s:inc_highlight(re) "{{{
-    call EasyMotion#highlight#delete_highlight('EasyMotionIncSearch')
+    call EasyMotion#highlight#delete_highlight(g:EasyMotion_hl_inc_search)
-    if s:command_line.length() > 0
+    if s:search.line.length() > 0
+        " Error occur when '\zs' without '!'
         silent! call EasyMotion#highlight#add_highlight(a:re, g:EasyMotion_hl_inc_search)
     endif
 endfunction "}}}
 
-
-
 " Restore 'cpoptions' {{{
 let &cpo = s:save_cpo
 unlet s:save_cpo

autoload/vital/_easymotion/Over/Commandline.vim

@@ -12,6 +12,9 @@ let s:modules = [
 \	"History",
 \	"Incsearch",
 \	"BufferComplete",
+\	"Cancel",
+\	"Enter",
+\	"NoInsert",
 \]
 
 let s:modules_snake = [
@@ -23,6 +26,9 @@ let s:modules_snake = [
 \	"history",
 \	"incsearch",
 \	"buffer_complete",
+\	"cancel",
+\	"enter",
+\	"no_insert",
 \]
 
 
@@ -39,6 +45,32 @@ function! s:_vital_depends()
 endfunction
 
 
+function! s:make_plain(prompt)
+	let result = deepcopy(s:base)
+	let result.prompt = a:prompt
+	call result.connect(s:module_cancel())
+	call result.connect(s:module_enter())
+	return result
+endfunction
+
+
+function! s:make_simple(prompt)
+	let result = s:make_plain(a:prompt)
+	call result.connect(s:module_scroll())
+	call result.connect(s:module_delete())
+	call result.connect(s:module_cursor_move())
+	call result.connect(s:module_histadd())
+	call result.connect(s:module_history())
+	call result.connect(s:module_buffer_complete())
+	call result.connect(s:module_no_insert_special_chars())
+	return result
+endfunction
+
+
+function! s:make(prompt)
+	return s:make_simple(a:prompt)
+endfunction
+
 
 let s:base = {
 \	"prompt" : "> ",
@@ -47,10 +79,12 @@ let s:base = {
 \		"char" : "",
 \		"input" : "",
 \		"wait_key" : "",
+\		"exit" : 0,
 \	},
 \	"highlights" : {
-\		"Cursor" : "OverCommandLineDefaultCursor",
+\		"prompt" : "NONE",
-\		"CursorInsert" : "OverCommandLineDefaultCursorInsert"
+\		"cursor" : "OverCommandLineDefaultCursor",
+\		"cursor_insert" : "OverCommandLineDefaultCursorInsert"
 \	},
 \	"modules" : {},
 \	"keys" : {
@@ -131,12 +165,18 @@ function! s:base.backward()
 endfunction
 
 
-function! s:base.connect(module)
+function! s:base.connect(module, ...)
-	let self.modules[a:module.name] = a:module
+	let name = get(a:, 1, a:module.name)
+	let self.modules[name] = a:module
 endfunction
 
 
-for s:_ in ["enter", "leave", "char", "charpre", "executepre", "execute", "cancel"]
+function! s:base.disconnect(name)
+	unlet self.modules[a:name] = a:module
+endfunction
+
+
+for s:_ in ["enter", "leave", "char", "char_pre", "execute_pre", "execute_failed", "execute", "cancel"]
 	execute join([
 \		"function! s:base._on_" . s:_ . "()",
 \		"	call map(copy(self.modules), 'has_key(v:val, \"on_" . s:_ . "\") ? v:val.on_" . s:_ . "(self) : 0')",
@@ -145,7 +185,6 @@ for s:_ in ["enter", "leave", "char", "charpre", "executepre", "execute", "cance
 \	], "\n")
 	
 	execute "function! s:base.on_" . s:_ . "()"
-		
 	endfunction
 endfor
 unlet s:_
@@ -157,94 +196,41 @@ function! s:base.keymappings()
 endfunction
 
 
-function! s:make(prompt)
-	let result = deepcopy(s:base)
-	let result.prompt = a:prompt
-	return result
-endfunction
-
-
-function! s:make_simple(prompt)
-	let result = s:make(a:prompt)
-	call result.connect(s:module_scroll())
-	call result.connect(s:module_delete())
-	call result.connect(s:module_cursor_move())
-	call result.connect(s:module_histadd())
-	call result.connect(s:module_history())
-	call result.connect(s:module_buffer_complete())
-	return result
-endfunction
-
-
-function! s:_echo_cmdline(cmdline)
-	redraw
-	echon a:cmdline.prompt . a:cmdline.backward()
-	if empty(a:cmdline.line.pos_word())
-		execute "echohl" a:cmdline.highlights.Cursor
-		echon  ' '
-	else
-		execute "echohl" a:cmdline.highlights.CursorInsert
-		echon a:cmdline.line.pos_word()
-	endif
-	echohl NONE
-	echon a:cmdline.forward()
-endfunction
-
-
 function! s:base.execute()
 	execute self.getline()
 endfunction
 
 
 function! s:base.exit(...)
-	let self.variables.exit = get(a:, 1, 0)
+	let self.variables.exit = 1
+	let self.variables.exit_code = get(a:, 1, 0)
 endfunction
 
 
-function! s:base.is_exit()
+function! s:base.cancel()
-	return has_key(self.variables, "exit")
+	call self.exit(1)
+	call self._on_cancel()
+endfunction
+
+
+function! s:base.exit_code()
+	return self.variables.exit_code
 endfunction
 
 
 function! s:base.start(...)
-	let result = call(self.get, a:000, self)
+	let exit_code = call(self._main, a:000, self)
-	if result == ""
+	if exit_code == 0
-		return
+		call self._execute()
 	endif
-	call self._execute()
 endfunction
 
 
 function! s:base.get(...)
-	try
+	let exit_code = call(self._main, a:000, self)
-		call self._init()
+	if exit_code == 0
-		let self.line = deepcopy(s:_string_with_pos(get(a:, 1, "")))
+		return self.getline()
-		call self._on_enter()
+	endif
-		call self._inputkey()
-
-		while !self.is_input(self.keys.quit)
-			if self.is_input(self.keys.enter)
-				return self.getline()
-			else
-				call self.insert(self.variables.input)
-			endif
-			call self._on_char()
-
-			if self.is_exit()
-				call s:_redraw()
-				return ""
-			endif
-
-			call self._inputkey()
-		endwhile
-		call self._on_cancel()
-		call s:_redraw()
-	catch
-		echohl ErrorMsg | echo v:throwpoint . " " . v:exception | echohl None
-	finally
-		call self._finish()
-		call self._on_leave()
-	endtry
 	return ""
 endfunction
 
@@ -253,6 +239,8 @@ function! s:base._init()
 	let self.variables.wait_key = ""
 	let self.variables.char = ""
 	let self.variables.input = ""
+	let self.variables.exit = 0
+	let self.variables.exit_code = 1
 	let hl_cursor = s:_hl_cursor_off()
 	if !hlexists("OverCommandLineDefaultCursor")
 		execute "highlight OverCommandLineDefaultCursor " . hl_cursor
@@ -266,30 +254,74 @@ endfunction
 
 
 function! s:base._execute()
-	call self._on_executepre()
+	call s:_redraw()
+	call self._on_execute_pre()
 	try
 		call self.execute()
 	catch
 		echohl ErrorMsg
 		echo matchstr(v:exception, 'Vim\((\w*)\)\?:\zs.*\ze')
 		echohl None
+		call self._on_execute_failed()
 	finally
 		call self._on_execute()
 	endtry
 endfunction
 
 
+function! s:base._main(...)
+	try
+		call self._init()
+		let self.line = deepcopy(s:_string_with_pos(get(a:, 1, "")))
+		call self._on_enter()
+
+		while !self._is_exit()
+			call s:_echo_cmdline(self)
+
+			let self.variables.char = s:_getchar()
+			call self.setchar(self.variables.char)
+
+			call self._on_char_pre()
+			call self.insert(self.variables.input)
+			call self._on_char()
+		endwhile
+	catch
+		echohl ErrorMsg | echo v:throwpoint . " " . v:exception | echohl None
+	finally
+		call self._finish()
+		call self._on_leave()
+		call s:_redraw()
+	endtry
+	return self.exit_code()
+endfunction
+
+
 function! s:base._finish()
 	cal s:_hl_cursor_on()
 	let &t_ve = s:old_t_ve
 endfunction
 
 
-function! s:base._inputkey()
+function! s:_echo_cmdline(cmdline)
-	call s:_echo_cmdline(self)
+	call s:_redraw()
-	let self.variables.char = s:_getchar()
+	execute "echohl" a:cmdline.highlights.prompt
-	call self.setchar(self.variables.char)
+	echon a:cmdline.prompt
-	call self._on_charpre()
+	echohl NONE
+	echon a:cmdline.backward()
+	if empty(a:cmdline.line.pos_word())
+		execute "echohl" a:cmdline.highlights.cursor
+		echon  ' '
+	else
+		execute "echohl" a:cmdline.highlights.cursor_insert
+		echon a:cmdline.line.pos_word()
+	endif
+	echohl NONE
+	echon a:cmdline.forward()
+endfunction
+
+
+function! s:base._is_exit()
+	return self.variables.exit
 endfunction
 
 
@@ -303,8 +335,9 @@ for s:i in range(len(s:modules_snake))
 endfor
 unlet s:i
 
-
+function! s:module_no_insert_special_chars()
-
+	return s:NoInsert.make_special_chars()
+endfunction
 
 
 function! s:_redraw()
@@ -333,9 +366,15 @@ function! s:_hl_cursor_off()
 	endif
 	let s:old_hi_cursor = "cterm=reverse"
 	if hlexists("Cursor")
-		redir => cursor
+		let save_verbose = &verbose
-		silent highlight Cursor
+		let &verbose = 0
-		redir END
+		try
+			redir => cursor
+			silent highlight Cursor
+			redir END
+		finally
+			let &verbose = save_verbose
+		endtry
 		let hl = substitute(matchstr(cursor, 'xxx \zs.*'), '[ \t\n]\+\|cleared', ' ', 'g')
 		if !empty(substitute(hl, '\s', '', 'g'))
 			let s:old_hi_cursor = hl

autoload/vital/_easymotion/Over/Commandline/Modules/BufferComplete.vim

@@ -97,8 +97,8 @@ function! s:_finish()
 endfunction
 
 
-function! s:module.on_charpre(cmdline)
+function! s:module.on_char_pre(cmdline)
-	if a:cmdline.is_input("\<Tab>")
+	if a:cmdline.is_input("<Over>(buffer-complete)")
 		if self.complete(a:cmdline) == -1
 			call s:_finish()
 			call a:cmdline.setchar('')
@@ -106,14 +106,14 @@ function! s:module.on_charpre(cmdline)
 		endif
 		call a:cmdline.setchar('')
 		call a:cmdline.wait_keyinput_on("Completion")
-	elseif a:cmdline.is_input("\<Tab>", "Completion")
+	elseif a:cmdline.is_input("<Over>(buffer-complete)", "Completion")
-\		|| a:cmdline.is_input("\<C-f>", "Completion")
+\		|| a:cmdline.is_input("\<Right>", "Completion")
 		call a:cmdline.setchar('')
 		let s:count += 1
 		if s:count >= len(s:complete_list)
 			let s:count = 0
 		endif
-	elseif a:cmdline.is_input("\<C-b>", "Completion")
+	elseif a:cmdline.is_input("\<Left>", "Completion")
 		call a:cmdline.setchar('')
 		let s:count -= 1
 		if s:count < 0
@@ -121,7 +121,7 @@ function! s:module.on_charpre(cmdline)
 		endif
 	else
 		if a:cmdline.wait_keyinput_off("Completion")
-			call a:cmdline._on_charpre()
+			call a:cmdline._on_char_pre()
 		endif
 		call s:_finish()
 		return

autoload/vital/_easymotion/Over/Commandline/Modules/Cancel.vim

@@ -0,0 +1,26 @@
+scriptencoding utf-8
+let s:save_cpo = &cpo
+set cpo&vim
+
+let s:module = {
+\	"name" : "Cancel"
+\}
+
+function! s:module.on_char_pre(cmdline)
+	if a:cmdline.is_input("\<Esc>")
+\	|| a:cmdline.is_input("\<C-c>")
+\	||(a:cmdline.is_input("\<BS>") && a:cmdline.line.length() == 0)
+\	||(a:cmdline.is_input("\<C-h>") && a:cmdline.line.length() == 0)
+		call a:cmdline.cancel()
+		call a:cmdline.setchar("")
+	endif
+endfunction
+
+
+function! s:make()
+	return deepcopy(s:module)
+endfunction
+
+
+let &cpo = s:save_cpo
+unlet s:save_cpo

autoload/vital/_easymotion/Over/Commandline/Modules/CursorMove.vim

@@ -6,20 +6,19 @@ set cpo&vim
 let s:module = {
 \	"name" : "CursorMove"
 \}
-function! s:module.on_charpre(cmdline)
+function! s:module.on_char_pre(cmdline)
-	if a:cmdline.is_input("\<C-f>")
+	if a:cmdline.is_input("\<Right>")
 		call a:cmdline.line.next()
 		call a:cmdline.setchar('')
-	elseif a:cmdline.is_input("\<C-b>")
+	elseif a:cmdline.is_input("\<Left>")
 		call a:cmdline.line.prev()
 		call a:cmdline.setchar('')
-	elseif a:cmdline.is_input("\<C-d>")
+	elseif a:cmdline.is_input("\<C-b>")
-		call a:cmdline.line.remove_pos()
+\		|| a:cmdline.is_input("\<Home>")
-		call a:cmdline.setchar('')
-	elseif a:cmdline.is_input("\<C-a>")
 		call a:cmdline.setline(0)
 		call a:cmdline.setchar('')
 	elseif a:cmdline.is_input("\<C-e>")
+\		|| a:cmdline.is_input("\<End>")
 		call a:cmdline.setline(a:cmdline.line.length())
 		call a:cmdline.setchar('')
 	endif

autoload/vital/_easymotion/Over/Commandline/Modules/Delete.vim

@@ -6,13 +6,14 @@ set cpo&vim
 let s:module = {
 \	"name" : "Delete",
 \}
-function! s:module.on_charpre(cmdline)
+function! s:module.on_char_pre(cmdline)
 	if a:cmdline.is_input("\<C-h>")
-		if a:cmdline.line.length() == 0
+\	|| a:cmdline.is_input("\<BS>")
-			call a:cmdline.exit()
-		endif
 		call a:cmdline.line.remove_prev()
 		call a:cmdline.setchar('')
+	elseif a:cmdline.is_input("\<Del>")
+		call a:cmdline.line.remove_pos()
+		call a:cmdline.setchar('')
 	elseif a:cmdline.is_input("\<C-w>")
 		let backward = matchstr(a:cmdline.backward(), '^\zs.\{-}\ze\(\(\w*\)\|\(.\)\)$')
 		call a:cmdline.setline(backward . a:cmdline.line.pos_word() . a:cmdline.forward())

autoload/vital/_easymotion/Over/Commandline/Modules/Enter.vim

@@ -0,0 +1,25 @@
+scriptencoding utf-8
+let s:save_cpo = &cpo
+set cpo&vim
+
+let s:module = {
+\	"name" : "Enter"
+\}
+
+function! s:module.on_char_pre(cmdline)
+	if a:cmdline.is_input("\<CR>")
+\	|| a:cmdline.is_input("\<NL>")
+\	|| a:cmdline.is_input("\<C-j>")
+		call a:cmdline.exit(0)
+		call a:cmdline.setchar("")
+	endif
+endfunction
+
+
+function! s:make()
+	return deepcopy(s:module)
+endfunction
+
+
+let &cpo = s:save_cpo
+unlet s:save_cpo

autoload/vital/_easymotion/Over/Commandline/Modules/History.vim

@@ -17,8 +17,8 @@ function! s:module.enter(...)
 	let s:count = 0
 endfunction
 
-function! s:module.on_charpre(cmdline)
+function! s:module.on_char_pre(cmdline)
-	if !a:cmdline.is_input("\<C-p>") && !a:cmdline.is_input("\<C-n>")
+	if !a:cmdline.is_input("\<Up>") && !a:cmdline.is_input("\<Down>")
 		let s:cmdhist = []
 		let s:count = 0
 		return
@@ -29,10 +29,10 @@ function! s:module.on_charpre(cmdline)
 		endif
 	endif
 	call a:cmdline.setchar("")
-	if a:cmdline.is_input("\<C-n>")
+	if a:cmdline.is_input("\<Down>")
 		let s:count = max([s:count - 1, 0])
 	endif
-	if a:cmdline.is_input("\<C-p>")
+	if a:cmdline.is_input("\<Up>")
 		let s:count = min([s:count + 1, len(s:cmdhist)])
 	endif
 	call a:cmdline.setline(get(s:cmdhist, s:count, a:cmdline.getline()))

autoload/vital/_easymotion/Over/Commandline/Modules/NoInsert.vim

@@ -0,0 +1,40 @@
+scriptencoding utf-8
+let s:save_cpo = &cpo
+set cpo&vim
+
+let s:module = {
+\	"name" : "NoInsert",
+\	"chars" : []
+\}
+
+
+function! s:module.is_insert(char)
+	return index(self.chars, a:char) >= 0
+endfunction
+
+
+function! s:module.on_char_pre(cmdline)
+	if self.is_insert(a:cmdline.char())
+		call a:cmdline.setchar("")
+	endif
+endfunction
+
+
+function! s:make(chars)
+	let module = deepcopy(s:module)
+	let module.chars = type(a:chars) == type([]) ? a:chars : [a:chars]
+	return module
+endfunction
+
+
+function! s:make_special_chars()
+	let module = s:make([])
+	function! module.is_insert(char)
+		return char2nr(a:char) == 128 || char2nr(a:char) < 27
+	endfunction
+	return module
+endfunction
+
+
+let &cpo = s:save_cpo
+unlet s:save_cpo

autoload/vital/_easymotion/Over/Commandline/Modules/Paste.vim

@@ -6,8 +6,9 @@ set cpo&vim
 let s:module = {
 \	"name" : "Paste"
 \}
-function! s:module.on_charpre(cmdline)
+
-	if a:cmdline.is_input("\<C-v>")
+function! s:module.on_char_pre(cmdline)
+	if a:cmdline.is_input("<Over>(paste)")
 		call a:cmdline.insert(@*)
 		call a:cmdline.setchar('')
 	endif

autoload/vital/_easymotion/Over/Commandline/Modules/Scroll.vim

@@ -6,23 +6,23 @@ set cpo&vim
 let s:module = {
 \	"name" : "Scroll"
 \}
-function! s:module.on_charpre(cmdline)
+function! s:module.on_char_pre(cmdline)
-	if a:cmdline.is_input("\<Plug>(over-cmdline-scroll-y)")
+	if a:cmdline.is_input("<Over>(scroll-y)")
 		execute "normal! \<C-y>"
 		call a:cmdline.setchar('')
-	elseif a:cmdline.is_input("\<Plug>(over-cmdline-scroll-u)")
+	elseif a:cmdline.is_input("<Over>(scroll-u)")
 		execute "normal! \<C-u>"
 		call a:cmdline.setchar('')
-	elseif a:cmdline.is_input("\<Plug>(over-cmdline-scroll-f)")
+	elseif a:cmdline.is_input("<Over>(scroll-f)")
 		execute "normal! \<C-f>"
 		call a:cmdline.setchar('')
-	elseif a:cmdline.is_input("\<Plug>(over-cmdline-scroll-e)")
+	elseif a:cmdline.is_input("<Over>(scroll-e)")
 		execute "normal! \<C-e>"
 		call a:cmdline.setchar('')
-	elseif a:cmdline.is_input("\<Plug>(over-cmdline-scroll-d)")
+	elseif a:cmdline.is_input("<Over>(scroll-d)")
 		execute "normal! \<C-d>"
 		call a:cmdline.setchar('')
-	elseif a:cmdline.is_input("\<Plug>(over-cmdline-scroll-b)")
+	elseif a:cmdline.is_input("<Over>(scroll-b)")
 		execute "normal! \<C-b>"
 		call a:cmdline.setchar('')
 	endif

autoload/vital/easymotion.vital

@@ -1,4 +1,4 @@
 easymotion
-8c1ba73
+2b8ba7f
 
 Over.Commandline

doc/easymotion.txt

@@ -1,4 +1,4 @@
-*easymotion.txt*	Version 2.0  Last change:26 Jan 2014.
+*easymotion.txt*	Version 2.0  Last change:02 Feb 2014.
 
 
             ______                  __  ___       __  _
@@ -501,7 +501,67 @@ All Find motion (s,f,F,t,T,sl,fl,Fl,tl,Tl) support this feature!
     *<Plug>(easymotion-sl2)* *<Plug>(easymotion-fl2)* *<Plug>(easymotion-Fl2)*
     *<Plug>(easymotion-tl2)* *<Plug>(easymotion-Tl2)* *<Plug>(easymotion-bd-tl2)*
 
-But |EasyMotion| is good at simple and fast motion with one or two character.
+Find Motion Command Line~
+                                                      *easymotion-command-line*
+    EasyMotion has own command line for find motions, especially for 'n' key
+    motion(e.g. |<Plug>(easymotoin-sn)|). This command line is inspired by
+    over.vim and actually uses the library of over.vim command line.
+    over.vim can be downloaded here:
+
+        https://github.com/osyo-manga/vim-over
+
+    Note: These settings are experimental. They could be changed in the near
+    future.
+
+    Default Command Line Mappings~
+    Most default mappings work same as default command line mapping of Vim.
+    See |cmdline.txt|
+
+    Key Mappings            | Details
+    ----------------------- |----------------------------------------------
+    <CR>                    | Execute EasyMotion.
+    <ESC> or <C-c>          | Cancel
+    <Right>                 | Cursor right
+    <Left>                  | Cursor left
+    <Home> or <C-b>         | cursor to beginning of command-line
+    <End> or <C-e>          | cursor to end of command-line
+    <BS>  or <C-h>          | Delete one character
+    <C-w>                   | Delete the word before the cursor
+    <C-u>                   | Delete all entered characters before the cursor
+    <Up>                    | Recall older (previous) search from history
+    <Down>                  | Recall more recent (next) search from history
+    ------------------------|---------------------------------------
+    <Over>(paste)           | Paste yanked text to the command line
+                            |   Default: <C-v>
+    <Over>(buffer-complete) | Completion of buffer text Default: <C-d>
+    *<Over>(em-scroll-f)*     | Scroll window forward & jump to the next match
+                            |   Default: <Tab>
+    *<Over>(em-scroll-b)*     | Scroll window backward & jump to previous match
+                            |   Default: <S-Tab>
+    *<Over>(em-jumpback)*     | Jump back original cursor position like <C-o>
+                            |   Default: <C-o>
+    *<Over>(em-openallfold)*  | Open all fold
+                            |   Default: <C-z>
+
+    Customize Command Line Mappings~
+                                                         *EMCommandLineNoremap*
+
+    You can use |EMCommandLineNoremap| to customize find motion command line
+    key mappings by vimrc. This mapping is always no recursive mapping, so
+    you should map to not <Tab> but <Over>(em-scroll-f).
+
+    Example:
+>
+    " EM is short for EasyMotion
+    EMCommandLineNoremap <C-;> <CR>
+    EMCommandLineNoremap <C-f> <Right>
+    EMCommandLineNoremap <C-b> <Left>
+    EMCommandLineNoremap <C-a> <Home>
+    EMCommandLineNoremap <C-l> <Over>(buffer-complete)
+<
+    Note(again): These settings, especially about keymappings are
+    __EXPERIMENTAL__. They could be changed in the near future. However, it
+    works well and so useful, so I release it.
 
 ------------------------------------------------------------------------------
 2.3 Special mappings                              *easymotion-special-mappings*

plugin/EasyMotion.vim

@@ -416,6 +416,21 @@ if g:EasyMotion_do_mapping == 1 || g:EasyMotion_do_special_mapping == 1
     " }}}
 endif "}}}
 
+" == CommandLine Mapping {{{
+function! s:key_mapping(lhs, rhs)
+	let g:EasyMotion_command_line_key_mappings[a:lhs] = a:rhs
+endfunction
+
+function! s:as_keymapping(key)
+	execute 'let result = "' . substitute(a:key, '\(<.\{-}>\)', '\\\1', 'g') . '"'
+	return result
+endfunction
+
+command! -nargs=*
+\	EMCommandLineNoremap
+\	call call("s:key_mapping", map([<f-args>], "s:as_keymapping(v:val)"))
+"}}}
+
 " == Restore 'cpoptions' {{{
 let &cpo = s:save_cpo
 unlet s:save_cpo