setup-helm.el

;; Helm-specific setup and configuration
;; Taken from:


;; Load helm
(add-to-list 'load-path "~/.emacs.d/plugins/helm")
(require 'helm)
(require 'helm-config)

(global-set-key (kbd "M-x") 'helm-M-x) ;; Bind to M-x
(global-set-key (kbd "C-x C-f") 'helm-find-files) ;; Bind helm-find-files to C-x C-f

;; The default "C-x c" is quite close to "C-x C-c", which quits Emacs.
;; Changed to "C-c h". Note: We must set "C-c h" globally, because we
;; cannot change `helm-command-prefix-key' once `helm-config' is loaded.
(global-set-key (kbd "C-c h") 'helm-command-prefix)
(global-unset-key (kbd "C-x c"))

(define-key helm-map (kbd "<tab>") 'helm-execute-persistent-action) ; rebind tab to run persistent action
(define-key helm-map (kbd "C-i") 'helm-execute-persistent-action) ; make TAB works in terminal
(define-key helm-map (kbd "C-z")  'helm-select-action) ; list actions using C-z

(when (executable-find "curl")
  (setq helm-google-suggest-use-curl-p t))

(setq helm-split-window-in-side-p           t ; open helm buffer inside current window, not occupy whole other window
      helm-move-to-line-cycle-in-source     t ; move to end or beginning of source when reaching top or bottom of source.
      helm-ff-search-library-in-sexp        t ; search for library in `require' and `declare-function' sexp.
      helm-scroll-amount                    8 ; scroll 8 lines other window using M-<next>/M-<prior>
      helm-ff-file-name-history-use-recentf t)

(helm-mode 1)

(define-key helm-map (kbd "<tab>") 'helm-execute-persistent-action) ; rebind tab to do persistent action
(define-key helm-map (kbd "C-i") 'helm-execute-persistent-action) ; make TAB works in terminal
(define-key helm-map (kbd "C-z")  'helm-select-action) ; list actions using C-z


(helm-autoresize-mode t) ;; Resize to fir with the number of candidates

(setq helm-M-x-fuzzy-match t) ;; optional fuzzy matching for helm-M-x

(global-set-key (kbd "M-y") 'helm-show-kill-ring) ;; Cycle kill ring

(global-set-key (kbd "C-x b") 'helm-mini) ;; helm-mini
(setq helm-buffers-fuzzy-matching t
      helm-recentf-fuzzy-match    t)

(semantic-mode 1)
(setq helm-semantic-fuzzy-match t
      helm-imenu-fuzzy-match    t)

;; Enable man-page at point
(add-to-list 'helm-sources-using-default-as-input 'helm-source-man-pages)
(setq helm-locate-fuzzy-match t)


;; Search using helm
(global-set-key (kbd "C-c s") 'helm-occur) ;; Search using helm


(setq helm-apropos-fuzzy-match t) ;; Helm apropos

(setq helm-lisp-fuzzy-completion t)

(global-set-key (kbd "C-h SPC") 'helm-all-mark-rings) ;; Show global mark ring

(global-set-key (kbd "C-c g") 'helm-google-suggest) ;; search google