today.diff

diff --git a/gitconfig b/gitconfig
index 660103e..8c7682d 100644
--- a/gitconfig
+++ b/gitconfig
@@ -52,3 +52,5 @@
 	email = lin90162@yahoo.co.jp
 [push]
 	default = simple
+[github]
+	user = rhysd
diff --git a/vimrc b/vimrc
index 6ccd972..c00dbb3 100644
--- a/vimrc
+++ b/vimrc
@@ -453,6 +453,24 @@ function! s:open_calendar_app()
     endif
 endfunction
 
+" typo したファイル名を検出
+Autocmd BufWriteCmd *[,*] call s:write_check_typo(expand('<afile>'))
+function! s:write_check_typo(file)
+    let writecmd = 'write'.(v:cmdbang ? '!' : '').' '.a:file
+    if exists('b:write_check_typo_nocheck')
+        execute writecmd
+        return
+    endif
+    let prompt = "possible typo: really want to write to '" . a:file . "'?(y/n):"
+    let input = input(prompt)
+    if input ==# 'YES'
+        execute writecmd
+        let b:write_check_typo_nocheck = 1
+    elseif input =~? '^y\(es\)\=$'
+        execute writecmd
+    endif
+endfunction
+
 " 基本マッピング {{{
 " ; と : をスワップ
 noremap : ;
@@ -590,12 +608,18 @@ inoremap <C-r>+ <C-o>:set paste<CR><C-r>+<C-o>:set nopaste<CR>
 " コンマ後には空白を入れる
 inoremap , ,<Space>
 " 賢く行頭・非空白行頭・行末の移動
-nnoremap <silent>M :<C-u>call <SID>smart_move('g^')<CR>
-nnoremap <silent>H :<C-u>call <SID>smart_move('g0')<CR>
-nnoremap <silent>L :<C-u>call <SID>smart_move('g$')<CR>
+nnoremap <silent>M :<C-u>call <SID>rotate_horizontal_move('g^')<CR>
+nnoremap <silent>H :<C-u>call <SID>rotate_horizontal_move('g0')<CR>
+nnoremap <silent>L :<C-u>call <SID>rotate_horizontal_move('g$')<CR>
+nnoremap gM ^
+nnoremap gH 0
+nnoremap gL $
 vnoremap M g^
 vnoremap H g0
 vnoremap L g$
+vnoremap gM ^
+vnoremap gH 0
+vnoremap gL $
 " スクリーン内移動
 nnoremap gh H
 nnoremap gl L
@@ -678,7 +702,7 @@ AutocmdFT gitrebase nnoremap <buffer><C-f> :<C-u>Fixup<CR>
 
 " 初回のみ a:cmd の動きをして，それ以降は行内をローテートする
 let s:smart_line_pos = -1
-function! s:smart_move(cmd)
+function! s:rotate_horizontal_move(cmd)
     let line = line('.')
     if s:smart_line_pos == line . a:cmd
         call <SID>rotate_in_line()
@@ -772,7 +796,6 @@ NeoBundle 'kana/vim-smartinput'
 NeoBundle 'kana/vim-niceblock'
 NeoBundle 'thinca/vim-scouter'
 NeoBundle 'h1mesuke/vim-alignta'
-NeoBundle 'rhysd/gem-gist.vim'
 NeoBundle 'rhysd/clever-f.vim', 'dev'
 NeoBundle 'rhysd/unite-zsh-cdr.vim'
 NeoBundle 'mhinz/vim-signify'
@@ -1089,6 +1112,12 @@ NeoBundleLazy 'daisuzu/rainbowcyclone.vim', {
             \   },
             \ }
 
+NeoBundleLazy 'mattn/gist-vim', {
+        \ 'depends' : 'mattn/webapi-vim',
+        \ 'autoload' : {
+        \     'commands' : 'Gist',
+        \   }
+        \ }
 
 " if_lua プラグイン
 let s:meet_neocomplete_requirements = has('lua') && (v:version > 703 || (v:version == 703 && has('patch885')))
@@ -3340,6 +3369,10 @@ endfunction
 AutocmdFT python call <SID>jedi_settings()
 " }}}
 
+" gist-vim
+let g:gist_open_browser_after_post = 1
+let g:gist_update_on_write = 0
+
 " プラットフォーム依存な設定をロードする "{{{
 function! SourceIfExist(path)
     if filereadable(a:path)