+** Ido-ubiquitous
+
+Use [[https://github.com/DarwinAwardWinner/ido-ubiquitous][ido-ubiquitous]] for ido everywhere. It makes =describe-function= can also use ido
+
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+
+ (use-package ido-ubiquitous
+ :ensure t
+ :init
+ (setq magit-completing-read-function 'magit-ido-completing-read)
+ (setq gnus-completing-read-function 'gnus-ido-completing-read)
+ :config
+ (ido-ubiquitous-mode 1))
+
+#+END_SRC
+
+* File and Buffer Operation
+
+** Esc on Minibuffer
+
+Use =ESC= to exit minibuffer. Also I map =Super-h= the same as =C-g=
+
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+
+ (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
+ (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
+ (define-key minibuffer-local-ns-map [escape] 'keyboard-escape-quit)
+ (define-key minibuffer-local-isearch-map [escape] 'keyboard-escape-quit)
+ (define-key minibuffer-local-completion-map [escape] 'keyboard-escape-quit)
+ (define-key minibuffer-local-must-match-map [escape] 'keyboard-escape-quit)
+ (define-key minibuffer-local-must-match-filename-map [escape] 'keyboard-escape-quit)
+ (define-key minibuffer-local-filename-completion-map [escape] 'keyboard-escape-quit)
+ (define-key minibuffer-local-filename-must-match-map [escape] 'keyboard-escape-quit)
+
+ ;; Also map s-h same as C-g
+ (define-key minibuffer-local-map (kbd "s-h") 'keyboard-escape-quit)
+
+#+END_SRC
+
+** =Super= bindings for file, buffer and windows
+
+Some global bindings on =Super=, on Mac, it is =Command=
+
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+
+ (global-set-key (kbd "s-h") 'keyboard-quit)
+ (global-set-key (kbd "s-j") 'ido-switch-buffer)
+ ;; s-k --> kill-this-buffer
+ ;; s-l --> goto-line
+ ;; s-; -->
+ ;; s-' --> 'next-multiframe-window
+ (global-set-key (kbd "<s-return>") 'toggle-frame-fullscreen)
+
+ ;; (global-set-key (kbd "s-y") 'projectile-find-file)
+ (global-set-key (kbd "s-f") 'projectile-find-file)
+ (global-set-key (kbd "s-[") 'next-buffer)
+ (global-set-key (kbd "s-]") 'previous-buffer)
+
+ (global-set-key (kbd "s-`") 'mode-line-other-buffer)
+
+
+
+ ;; someothers default mapping on super (command) key
+ ;; s-s save-buffer
+ ;; s-k kill-this-buffer
+
+
+ ;; s-h --> ns-do-hide-emacs
+ ;; s-j --> ido-switch-buffer +
+ ;; s-k --> kill-this-buffer
+ ;; s-l --> goto-line
+ ;; s-; --> undefined
+ ;; s-' --> next-multiframe-window
+ ;; s-ret --> toggle-frame-fullscreen +
+
+ ;; s-y --> ns-paste-secondary
+ ;; s-u --> revert-buffer
+ ;; s-i --> undefined - but used for iterm globally
+ ;; s-o --> used for emacs globally
+ ;; s-p --> projectile-persp-switch-project +
+ ;; s-[ --> next-buffer +
+ ;; s-] --> previous-buffer +
+
+ ;; s-0 --> undefined
+ ;; s-9 --> undefined
+ ;; s-8 --> undefined
+ ;; s-7 --> undefined
+ ;; s-6 --> undefined
+ ;; s-- --> center-line
+ ;; s-= --> undefined
+
+ ;; s-n --> make-frame
+ ;; s-m --> iconify-frame
+ ;; s-b --> undefined
+ ;; s-, --> customize
+ ;; s-. --> undefined
+ ;; s-/ --> undefined
+
+ ;; s-g --> isearch-repeat-forward
+ ;; s-f --> projectile-find-file +
+ ;; s-d --> isearch-repeat-background
+ ;; s-s --> save-buffer
+ ;; s-a --> make-whole-buffer
+
+ ;; s-b --> undefined
+ ;; s-v --> yank
+ ;; s-c --> ns-copy-including-secondary
+
+ ;; s-t --> ns-popup-font-panel
+ ;; s-r --> undefined
+ ;; s-e --> isearch-yanqk-kill
+ ;; s-w --> delete-frame
+ ;; s-q --> same-buffers-kill-emacs
+
+ ;; s-` --> other-frame
+#+END_SRC
+
+** =M-s= bindings for searching
+
+I use the prefix =M-s= for searching in buffers
+
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+
+ (defun pl-make-keymap (key bindings)
+ (setq keymap (make-sparse-keymap))
+ (dolist (binding bindings)
+ (define-key keymap (car binding) (cdr binding)))
+ (global-set-key key keymap))
+
+ (global-set-key (kbd "M-s M-s") 'isearch-forward-regexp)
+ (global-set-key (kbd "M-s M-r") 'isearch-forward-regexp)
+
+ (define-key isearch-mode-map (kbd "M-s") 'isearch-forward-regexp)
+
+#+END_SRC