diff --git a/.bashrc b/.bashrc
index 38d5ee7..ca15a9f 100755
--- a/.bashrc
+++ b/.bashrc
@@ -40,15 +40,21 @@ replace-cmd(){
 
 test -r /etc/bashrc && . /etc/bashrc
 
-export PS1="\$(prompt_function)\$ "
+export PS1="\$(__my_prompt_function)\$ "
 # PROMPT_COMMAND=prompt_function
 if iswindows
 then
-    export PAGER="tr -d '\r' | less"
+    export PAGER="tr -d \\r | less"
 else
     export PAGER="less"
 fi
-export EDITOR="vi"
+
+if type vim >/dev/null 2>&1
+then
+    export EDITOR=vim
+else
+    export EDITOR=vi
+fi
 export VISUAL="$EDITOR"
 export LESS="-iRMX"
 # export LC_MESSAGES="C"
@@ -57,14 +63,14 @@ export LESS="-iRMX"
 export GIT_PAGER="$PAGER"
 export GIT_EDITOR="$EDITOR"
 
-alias ls="ls -CFG $(test "$TERM" == dumb || echo --color=auto) --time-style=long-iso"
+alias ls="ls -hCFG $(test "$TERM" == dumb || echo --color=auto) --time-style=long-iso"
 alias ll="ls -l"
 alias la="ls -A"
 alias lla="ls -Al"
 # alias less=""
 alias vl=/usr/share/vim/vimcurrent/macros/less.sh
 alias em="emacs -nw"
-alias apt-get="sudo apt-get"
+# alias apt-get="sudo apt-get"
 alias aptin="apt-get install"
 alias aptsearch="apt-cache search"
 alias aptshow="apt-cache show"
@@ -76,7 +82,15 @@ alias destroy="rm -rf"
 alias psall="ps auxww"
 alias g=git
 alias q=exit
+alias p="$PAGER"
+alias c=cat
 alias pcalc="python -i -c 'from math import *' "
+alias _myreloadrc="test -f ~/.bashrc && source ~/.bashrc"
+alias sudo="sudo "              # use aliases through sudo
+if isdarwin
+then alias upgrade="port selfupdate && port sync && port upgrade installed"
+else alias upgrade="sudo apt-get autoremove --yes && sudo apt-get update --yes && sudo apt-get upgrade --yes"
+fi
 # alias diff="$(type colordiff >/dev/null 2>&1 && test $TERM != dumb && echo color)diff -u"
 # type trash >/dev/null 2>&1 && alias rm=trash
 
@@ -179,12 +193,6 @@ setclip(){
         fi
     fi
 }
-p(){
-    "$@" | $PAGER
-}
-c(){
-    "$@" | cat
-}
 o(){
     if [ $# -eq 0 ]
     then
@@ -227,9 +235,6 @@ dl-my-init-files(){
         fi
     done
 }
-port-autosync(){
-    port selfupdate && port sync && port upgrade installed
-}
 _mygitconfig(){
     git config --global user.name '10sr'
     git config --global user.email '8slashes+git@gmail.com'
@@ -270,7 +275,7 @@ replace-cmd date
 replace-cmd __my_svn_ps1
 
 
-prompt_function(){              # used by PS1
+__my_prompt_function(){              # used by PS1
     local lastreturn=$?
     if test "${TERM}" == dumb
     then
@@ -306,6 +311,7 @@ prompt_function(){              # used by PS1
     fi
     local svn=$(type svn >/dev/null 2>&1 && safe-cmd __my_svn_ps1 [SVN:%s])
     printf "${_MEMO}"
+    printf "$(test -f ~/.prompt.sh && bash ~/.prompt.sh)\n"
     printf " [${c1}${pwd}${cdef}<${c3}${oldpwd}${cdef}]${git}${svn}\n"
     printf "${c2}${USER}@${HOSTNAME}${cdef} ${date} ${BASH} ${BASH_VERSION}\n"
     printf "shlv:${SHLVL} jobs:${jobnum} last:${lastreturn} "
@@ -401,13 +407,20 @@ fi
 
 #######################
 
-echo "Japanese letters are 表示可能"
+_testjp(){
+    echo "Japanese letters are 表示可能"
+}
+_testjp
+
+uname -a
+test -f /etc/issue.net && cat /etc/issue.net
 
 safe-cmd diskinfo
 
-test -n "${DESKTOP_SESSION}" && type xrandr >/dev/null 2>&1 && {
+! isdarwin && test -n "${DESKTOP_SESSION}" && type xrandr >/dev/null 2>&1 && {
     xrandr | grep --color=never ^Screen
 }
-iswindows || safe-cmd finger $USER
+
+! iswindows && safe-cmd finger $USER
 LANG=C safe-cmd id
 
diff --git a/.emacs.el b/.emacs.el
index 24fbcaf..0323271 100644
--- a/.emacs.el
+++ b/.emacs.el
@@ -62,7 +62,16 @@
             (when (file-readable-p "~/.emacs")
               (load-file "~/.emacs"))))
 
-(cd ".")  ; when using windows use / instead of \ in default-directory
+(add-hook 'after-init-hook
+          (lambda ()
+            ;; (message "init time: %d msec"
+            ;;          (+ (* (- (nth 1 after-init-time) (nth 1 before-init-time)) 1000)
+            ;;             (/ (- (nth 2 after-init-time) (nth 2 before-init-time)) 1000)))
+            (message (emacs-init-time))
+            (switch-to-buffer "*Messages*")
+            ))
+
+(cd ".")  ; when using windows use / instead of \ in `default-directory'
 
 ;; locale
 (set-language-environment "Japanese")
@@ -424,8 +433,8 @@ emacs-major-version
 (setq auto-save-list-file-prefix (expand-file-name "~/.emacs.d/autosave/"))
 (setq delete-auto-save-files t)
 
-(setq delete-by-moving-to-trash t
-      trash-directory "~/.emacs.d/trash")
+;; (setq delete-by-moving-to-trash t
+;;       trash-directory "~/.emacs.d/trash")
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; gmail
@@ -579,8 +588,9 @@ return nil if LIB unfound and downloading failed, otherwise the path of LIB."
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; share clipboard with x
-(when (or window-system
+(when (and window-system
           ;; (getenv "DESKTOP_SESSION")
+          (not (eq window-system 'mac))
           )
   (setq x-select-enable-clipboard t     ; these settings seems to be useless when using emacs in terminal
         x-select-enable-primary nil)
@@ -610,13 +620,10 @@ return nil if LIB unfound and downloading failed, otherwise the path of LIB."
 (add-hook 'diff-mode-hook
           (lambda ()
             (view-mode 1)
-            ;; (set-face-foreground 'diff-file-header-face "black")
             (set-face-foreground 'diff-index-face "blue")
             (set-face-foreground 'diff-hunk-header-face "magenda")
             (set-face-foreground 'diff-removed-face "red")
-            ;; (set-face-background 'diff-removed-face "gray26")
             (set-face-foreground 'diff-added-face "blue")
-            ;;  (set-face-background 'diff-added-face "gray26")
             (set-face-foreground 'diff-changed-face "syan")
             ))
 
@@ -717,7 +724,8 @@ return nil if LIB unfound and downloading failed, otherwise the path of LIB."
             (add-hook (kill-local-variable 'before-save-hook)
                       'js2-before-save)))
 
-(and (require 'zone nil t)
+(and nil
+     (require 'zone nil t)
      (not (eq system-type 'windows-nt))
      ;; (zone-when-idle 180)
      (run-with-idle-timer 180 t (lambda ()
@@ -769,31 +777,37 @@ return nil if LIB unfound and downloading failed, otherwise the path of LIB."
 ;;           (lambda (frame)
 ;;             (recentf-open-files)))
 
+;; (defvar aaa nil)
+;; (plist-get aaa 'abc)
+;; (setq aaa (plist-put aaa 'abc 'efg))
+
 (defvar my-frame-buffer-plist nil)
-(setplist my-frame-buffer-plist nil)
+;; (setplist my-frame-buffer-plist nil)
 
 (defun my-frame-buffer-add ()
   ""
-  (put 'my-frame-buffer-plist
-       (selected-frame)
-       (let ((lst (my-frame-buffer-get)))
-         (if lst
-             (add-to-list 'lst
-                          (current-buffer))
-           (list (current-buffer))))))
+  (setq my-frame-buffer-plist
+        (plist-put my-frame-buffer-plist
+                   (selected-frame)
+                   (let ((lst (my-frame-buffer-get)))
+                     (if lst
+                         (add-to-list 'lst
+                                      (current-buffer))
+                       (list (current-buffer)))))))
 
 (defun my-frame-buffer-remove ()
   ""
-  (put 'my-frame-buffer-plist
-       (selected-frame)
-       (delq (current-buffer)
-             (my-frame-buffer-get))))
+  (setq my-frame-buffer-plist
+        (plist-put my-frame-buffer-plist
+                   (selected-frame)
+                   (delq (current-buffer)
+                         (my-frame-buffer-get)))))
 
 (defun my-frame-buffer-get (&optional frame)
   ""
-  (get 'my-frame-buffer-plist
-       (or frame
-           (selected-frame))))
+  (plist-get my-frame-buffer-plist
+             (or frame
+                 (selected-frame))))
 
 (defun my-frame-buffer-get2 (&optional frame)
   ""
@@ -1316,7 +1330,10 @@ otherwise, use `pack-default-extension' for pack."
                (not (get-buffer-window bf)))
       (kill-buffer bf))))
 
-(setq dired-listing-switches "-lhFG --time-style=long-iso")
+(if (eq window-system 'mac)
+    (setq dired-listing-switches "-lhFG")
+  (setq dired-listing-switches "-lhFG --time-style=long-iso")
+  )
 (define-minor-mode my-dired-display-all-mode
   ""
   :init-value nil
@@ -1345,9 +1362,9 @@ otherwise, use `pack-default-extension' for pack."
 ;; (add-hook 'dired-after-readin-hook
 ;;           'my-replace-nasi-none)
 
-(add-hook 'after-init-hook
-          (lambda ()
-            (dired ".")))
+;; (add-hook 'after-init-hook
+;;           (lambda ()
+;;             (dired ".")))
 
 (add-hook 'dired-mode-hook
           (lambda ()
@@ -1364,6 +1381,7 @@ otherwise, use `pack-default-extension' for pack."
             (define-key dired-mode-map "P" 'my-dired-do-pack-or-unpack)
             (define-key dired-mode-map "a" 'my-dired-display-all-mode)
             (define-key dired-mode-map "h" 'my-dired-display-all-mode)
+            (define-key dired-mode-map "/" 'isearch-forward)
             (substitute-key-definition 'dired-advertised-find-file 'my-dired-find-file dired-mode-map)
             (substitute-key-definition 'dired-up-directory 'my-dired-up-directory dired-mode-map)
             (define-key dired-mode-map (kbd "DEL") 'my-dired-up-directory)
@@ -1718,17 +1736,18 @@ when SEC is nil, stop auto save if enabled."
       (ansi-term "/bin/bash"))))
 
 (defvar my-frame-term-plist nil)
-(setplist my-frame-term-plist nil)
+;; (setplist my-frame-term-plist nil)
 (defun my-execute-or-find-term ()
   ""
   (interactive)
-  (let* ((buf (get 'my-frame-term-plist (selected-frame))))
+  (let* ((buf (plist-get my-frame-term-plist (selected-frame))))
     (if (and buf
              (buffer-name buf))
         (switch-to-buffer buf)
-      (put 'my-frame-term-plist
-           (selected-frame)
-           (my-term)))))
+      (setq my-frame-term-plist
+            (plist-put my-frame-term-plist
+                       (selected-frame)
+                       (my-term))))))
 
 (defun my-format-time-string (&optional time)
   ""
diff --git a/.keysnail.js b/.keysnail.js
index e04a987..fe80a4f 100644
--- a/.keysnail.js
+++ b/.keysnail.js
@@ -182,18 +182,48 @@ plugins.options["twitter_client.use_jmp"] = true;
 ////////////////////////////////////////////
 // エクステ
 
+ext.add('put-aside-this-page', function (ev, arg) {
+    var n = gBrowser.mCurrentTab._tPos;
+    gBrowser.moveTabTo(gBrowser.mCurrentTab, 0);
+    if (n != 0) {
+        gBrowser.selectedTab = gBrowser.mTabs[n];
+    }
+}, 'put aside this page');
+
 ext.add('send-escape', function (ev, arg) {
     ev.target.dispatchEvent(key.stringToKeyEvent("ESC", true));
 }, 'escape');
 
-
-
 ext.add("open-hatebu-comment", function (ev, arg) {
     if (window.loadURI) {
         loadURI("javascript:location.href='http://b.hatena.ne.jp/entry?mode=more&url='+escape(location.href);");
     }
 }, 'hatebu');
 
+ext.add("fullscreen-page",function (ev) {
+    getBrowser().selectedTab = getBrowser().addTab("http://home.tiscali.nl/annejan/swf/timeline.swf");
+    BrowserFullScreen();
+}, "fullscreen page");
+
+ext.add("focus-on-content", function(){
+    let(elem = document.commandDispatcher.focusedElement) elem && elem.blur();
+    gBrowser.focus();
+    content.focus();
+}, "forcus on content");
+
+ext.add("hide-sidebar", function(){
+    var sidebarBox = document.getElementById("sidebar-box");
+    if (!sidebarBox.hidden) {
+        toggleSidebar(sidebarBox.getAttribute("sidebarcommand"));
+    }
+}, "hide-sidebar");
+
+ext.add("close-and-next-tab", function (ev, arg) {
+    var n = gBrowser.mCurrentTab._tPos;
+    BrowserCloseTabOrWindow();
+    gBrowser.selectedTab = gBrowser.mTabs[n];
+}, "close and focus to next tab");
+
 /////////////////////////////////////
 // google itranslate
 (function(){
@@ -270,13 +300,6 @@ ext.add("restart-firefox-add-menu", function(){
     menu.appendChild(menuelm);
 }, "add restart firefox menu");
 
-//////////////////////////////////////
-//
-ext.add("fullscreen-page",function (ev) {
-    getBrowser().selectedTab = getBrowser().addTab("http://home.tiscali.nl/annejan/swf/timeline.swf");
-    BrowserFullScreen();
-}, "fullscreen page");
-
 //////////////////////////////////////
 // restart firefox
 // http://keysnail.g.hatena.ne.jp/Shinnya/20100723/1279878815
@@ -492,27 +515,6 @@ ext.add("echo-closed-tabs", function () {
 
 }, "List closed tabs");
 
-///////////////////////////////////////
-//
-ext.add("focus-on-content", function(){
-    document.getElementById("searchbar").focus();
-    document.commandDispatcher.advanceFocus();
-    document.commandDispatcher.advanceFocus();
-}, "forcus on content");
-
-ext.add("_focus-on-content", function(){
-    gBrowser.focus();
-    _content.focus();
-}, "focus on content");
-
-ext.add("hide-sidebar", function(){
-    var sidebarBox = document.getElementById("sidebar-box");
-    if (!sidebarBox.hidden) {
-        toggleSidebar(sidebarBox.getAttribute("sidebarcommand"));
-    }
-}, "hide-sidebar");
-
-
 //}}%PRESERVE%
 // ========================================================================= //
 
@@ -536,6 +538,12 @@ hook.setHook('KeySnailInitialized', function () {
 });
 
 hook.setHook('KeyBoardQuit', function (aEvent) {
+    ext.exec("hide-sidebar");
+
+    let(elem = document.commandDispatcher.focusedElement) elem && elem.blur();
+    gBrowser.focus();
+    content.focus();
+
     command.closeFindBar();
     if (util.isCaretEnabled()) {
         command.resetMark(aEvent);
@@ -545,10 +553,6 @@ hook.setHook('KeyBoardQuit', function (aEvent) {
     key.generateKey(aEvent.originalTarget, KeyEvent.DOM_VK_ESCAPE, true);
 });
 hook.addToHook('KeyBoardQuit', function (aEvent) {
-    ext.exec("hide-sidebar");
-    let(elem = document.commandDispatcher.focusedElement) elem && elem.blur();
-    gBrowser.focus();
-    content.focus();
 });
 
 hook.setHook('Unload', function () {
@@ -596,7 +600,7 @@ key.setGlobalKey('M-:', function (ev) {
     command.interpreter();
 }, 'JavaScript のコードを評価');
 
-key.setViewKey('0', function (ev, arg) {
+key.setViewKey('', function (ev, arg) {
     var n = gBrowser.mCurrentTab._tPos;
     BrowserCloseTabOrWindow();
     gBrowser.selectedTab = gBrowser.mTabs[n];
@@ -674,14 +678,6 @@ key.setViewKey('C-SPC', function (ev, arg) {
     MultipleTabService.toggleSelection(gBrowser.selectedTab);
 }, 'タブの選択をトグル');
 
-key.setViewKey('s', function (ev, arg) {
-    var n = gBrowser.mCurrentTab._tPos;
-    gBrowser.moveTabTo(gBrowser.mCurrentTab, 0);
-    if (n != 0) {
-        gBrowser.selectedTab = gBrowser.mTabs[n];
-    }
-}, 'このタブを保持する');
-
 key.setViewKey('U', function (ev, arg) {
     ext.exec("list-closed-tabs", arg, ev);
 }, 'List closed tabs', true);
@@ -752,10 +748,6 @@ key.setViewKey('<right>', function (ev) {
     goDoCommand("cmd_scrollPageDown");
 }, '一画面スクロールダウン');
 
-key.setViewKey('C-w', function (ev) {
-    command.copyRegion(ev);
-}, '選択中のテキストをコピー');
-
 key.setViewKey([['<prior>'], ['<next>']], function (ev, arg) {
     return;
 }, 'ignore');
@@ -769,10 +761,14 @@ key.setViewKey('H', function (ev, arg) {
     ext.exec("open-hatebu-comment", arg, ev);
 }, 'hatebu', true);
 
+key.setViewKey('l', function (ev) {
+    command.focusToById("urlbar");
+}, 'ロケーションバーへフォーカス', true);
+
 key.setEditKey('C-<tab>', function (ev) {
     command.walkInputElement(command.elementsRetrieverTextarea, true, true);
 }, '次のテキストエリアへフォーカス');
 
-key.setViewKey('l', function (ev) {
-    command.focusToById("urlbar");
-}, 'ロケーションバーへフォーカス', true);
+key.setViewKey('0', function (ev) {
+    BrowserCloseTabOrWindow();
+}, 'タブ / ウィンドウを閉じる');
diff --git a/.profile b/.profile
old mode 100644
new mode 100755
index 4de5de6..34f2786
--- a/.profile
+++ b/.profile
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 if [ -n "${DESKTOP_SESSION}" ]; then
     xmodmap -e 'keycode 135 = Alt_R Meta_R' # menu key as alt
     xmodmap -e 'keycode 101 = Alt_R Meta_R' # hiragana key as alt
@@ -10,6 +10,10 @@ if [ -n "${DESKTOP_SESSION}" ]; then
     synclient MaxTapTime=0 
     synclient MaxSpeed=0.4
     synclient MinSpeed=0.2
+
+    test -f "$HOME/.fehbg" &&
+    type feh >/dev/null 2>&1 &&
+    sh "$HOME/.fehbg"
 fi
 
 export LC_TIME=C