Switch from ido to helm

11 files changed, 42 insertions, 70 deletions

diff --git a/Cask b/Cask
index 3cf6fd2..6f19ea1 100644
--- a/Cask
+++ b/Cask
@@ -21,8 +21,10 @@
 (depends-on "gitconfig-mode")
 (depends-on "gitignore-mode")
 (depends-on "haskell-mode")
-(depends-on "htmlize")
 (depends-on "helm")
+(depends-on "helm-projectile")
+(depends-on "helm-swoop")
+(depends-on "htmlize")
 (depends-on "hydra")
 (depends-on "ido-at-point")
 (depends-on "ido-ubiquitous")
diff --git a/init.el b/init.el
index 610da80..428608b 100644
--- a/init.el
+++ b/init.el
@@ -44,8 +44,7 @@
 (require 'init-projectile)
 (require 'init-snakemake)
 
-(require 'init-ido)
-(require 'init-smex)
+(require 'init-helm)
 
 (require 'init-external)
 
diff --git a/lisp/init-diminish.el b/lisp/init-diminish.el
index 900d655..b29030e 100644
--- a/lisp/init-diminish.el
+++ b/lisp/init-diminish.el
@@ -1,6 +1,7 @@
 (require 'diminish)
 
 (diminish 'abbrev-mode "Ab")
+(after 'helm-mode (diminish 'helm-mode))
 (after 'flyspell (diminish 'flyspell-mode "Fy"))
 (after 'paredit (diminish 'paredit-mode " Pe"))
 (after 'magit (diminish 'magit-auto-revert-mode))
diff --git a/lisp/init-dired.el b/lisp/init-dired.el
index 1de657f..2be6a2a 100644
--- a/lisp/init-dired.el
+++ b/lisp/init-dired.el
@@ -42,8 +42,8 @@
   (pop-to-buffer (km/dired-completing-buffer)))
 
 (defun km/dired-completing-buffer ()
-  (ido-completing-read "Dired buffer: "
-                       (-map 'buffer-name (km/dired-buffer-list))))
+  (completing-read "Dired buffer: "
+                   (-map 'buffer-name (km/dired-buffer-list))))
 
 (defun km/dired-buffer-list ()
   (--filter (with-current-buffer it
diff --git a/lisp/init-files.el b/lisp/init-files.el
index ff16aca..a8ff7eb 100644
--- a/lisp/init-files.el
+++ b/lisp/init-files.el
@@ -34,7 +34,7 @@
 (defun km/find-file-as-root ()
   "Automatically edit file with root-privileges."
   (interactive)
-  (let ((file (ido-read-file-name "Edit as root: ")))
+  (let ((file (read-file-name "Edit as root: ")))
     (unless (file-writable-p file)
       (setq file (concat "/sudo:root@localhost:" file)))
     (find-file file)))
@@ -51,8 +51,6 @@ Use the current file name as initial input of prompt."
 
 (global-set-key (kbd "C-x C-w") 'km/write-file)
 
-(key-chord-define-global "jc" 'find-file)
-
 (define-key ctl-x-4-map "v" 'view-file-other-window)
 
 (define-prefix-command 'km/file-map)
@@ -114,9 +112,8 @@ entering `ch' is equivalent to `*.[ch]'.")
 ;; `view-file-other-window', which I map to 'v', has the same
 ;; functionality.
 (defun km/read-recent-file ()
-  (ido-completing-read "Choose recent file: " recentf-list nil t))
+  (completing-read "Choose recent file: " recentf-list nil t))
 
-(key-chord-define-global "jt" 'km/recentf-find-file)
 (define-key ctl-x-4-map "r" 'km/recentf-find-file-other-window)
 
 
diff --git a/lisp/init-git.el b/lisp/init-git.el
index a4b2597..59d52b1 100644
--- a/lisp/init-git.el
+++ b/lisp/init-git.el
@@ -17,7 +17,6 @@
 (require 'orgit)
 
 (setq magit-restore-window-configuration t
-      magit-completing-read-function 'magit-ido-completing-read
       magit-delete-by-moving-to-trash nil
       magit-log-show-margin nil)
 
diff --git a/lisp/init-gnus.el b/lisp/init-gnus.el
index 8782534..e556b53 100644
--- a/lisp/init-gnus.el
+++ b/lisp/init-gnus.el
@@ -75,27 +75,6 @@ is off."
   (string< (gnus-group-topic (gnus-info-group info1))
            (gnus-group-topic (gnus-info-group info2))))
 
-(defun km/gnus-group-jump-to-group ()
-  "`gnus-group-jump-to-group', but with ido completion."
-  (interactive)
-  (gnus-group-jump-to-group
-   (ido-completing-read "Group: "
-                        (mapcar #'car (cdr gnus-newsrc-alist))
-                        nil t)))
-
-(defun km/gnus-topic-jump-to-topic ()
-  "`gnus-group-jump-to-group', but with ido completion."
-  (interactive)
-  (gnus-topic-jump-to-topic
-   (ido-completing-read "Topic: "
-                        (mapcar #'car gnus-topic-alist)
-                        nil t)))
-
-(define-key gnus-group-mode-map [remap gnus-group-jump-to-group]
-  'km/gnus-group-jump-to-group)
-(define-key gnus-group-mode-map [remap gnus-topic-jump-to-topic]
-  'km/gnus-topic-jump-to-topic)
-
 (define-key gnus-group-mode-map "e" 'gnus-group-select-group)
 
 
diff --git a/lisp/init-helm.el b/lisp/init-helm.el
new file mode 100644
index 0000000..594b99a
--- /dev/null
+++ b/lisp/init-helm.el
@@ -0,0 +1,31 @@
+
+(require 'helm)
+(require 'helm-config)
+
+(setq helm-split-window-in-side-p t
+      helm-move-to-line-cycle-in-source t
+      helm-ff-skip-boring-files t)
+
+(defun km/helm-ff-org-open-file ()
+  "Run `org-open-file' from `helm-source-find-files'."
+  (interactive)
+  (with-helm-alive-p
+    (helm-quit-and-execute-action #'org-open-file)))
+
+(global-set-key (kbd "C-c h") 'helm-command-prefix)
+(global-set-key (kbd "C-x c") nil)
+
+(after 'helm-files
+  (define-key helm-find-files-map (kbd "C-c x") 'km/helm-ff-org-open-file))
+
+(define-key helm-map ";" 'helm-maybe-exit-minibuffer)
+
+(key-chord-define-global "jc" 'helm-find-files)
+(key-chord-define-global "jt" 'helm-mini)
+(key-chord-define-global "kx" 'helm-M-x)
+
+(define-key search-map "k" 'helm-swoop)
+
+(helm-mode 1)
+
+(provide 'init-helm)
diff --git a/lisp/init-ido.el b/lisp/init-ido.el
deleted file mode 100644
index 08b9303..0000000
--- a/lisp/init-ido.el
+++ /dev/null
@@ -1,36 +0,0 @@
-
-(setq ido-enable-prefix nil
-      ido-enable-flex-matching t
-      ido-default-file-method 'selected-window
-      ido-default-buffer-method 'selected-window
-      ido-create-new-buffer 'always
-      ido-use-filename-at-point 'guess
-      ido-auto-merge-work-directories-length -1
-      ido-max-prospects 10
-      ido-save-directory-list-file "~/.emacs.d/cache/ido.hist"
-      ido-max-directory-size 100000)
-
-;; Disable ido faces to see flx highlights.
-(setq ido-use-faces nil)
-
-(setq ido-file-extensions-order
-      '(".org" ".txt" ".md" ".rst" ".tex" ".py" ".el" ".hs"))
-
-(setq completion-ignored-extensions
-      (append '(".out" ".log" ".fls" ".fdb" ".fdb_latexmk")
-              completion-ignored-extensions))
-
-(add-hook 'dired-mode-hook
-          (lambda ()
-            (set (make-local-variable 'ido-use-filename-at-point) nil)))
-
-(ido-mode 1)
-(ido-vertical-mode)
-(ido-everywhere)
-(flx-ido-mode)
-(ido-ubiquitous-mode)
-(ido-at-point-mode)
-
-(key-chord-define-global "vv" 'ido-switch-buffer)
-
-(provide 'init-ido)
diff --git a/lisp/init-org.el b/lisp/init-org.el
index 46054a7..38e2569 100644
--- a/lisp/init-org.el
+++ b/lisp/init-org.el
@@ -21,8 +21,7 @@
       org-use-extra-keys t
       org-fast-tag-selection-single-key 'expert)
 
-(setq org-completion-use-ido t
-      org-outline-path-complete-in-steps nil
+(setq org-outline-path-complete-in-steps nil
       org-goto-interface 'outline-path-completionp
       org-goto-max-level 3)
 
diff --git a/lisp/init-projectile.el b/lisp/init-projectile.el
index 29d915a..eb75daf 100644
--- a/lisp/init-projectile.el
+++ b/lisp/init-projectile.el
@@ -1,6 +1,7 @@
 (require 'projectile)
 
 (setq projectile-find-dir-includes-top-level t
+      projectile-completion-system 'helm
       projectile-use-git-grep t)
 
 (defun km/projectile-switch-project (&optional arg)