;; Author: Oleh Krehel <ohwoeowho@gmail.com>
;; URL: https://github.com/abo-abo/swiper
-;; Version: 0.3.0
+;; Version: 0.4.1
;; Package-Requires: ((emacs "24.1"))
;; Keywords: matching
;; candidates. The search regex can be split into groups with a
;; space. Each group is highlighted with a different face.
;;
-;; The overview back end is `ivy'.
-;;
;; It can double as a quick `regex-builder', although only single
;; lines will be matched.
+;;
+;; It also provides `ivy-mode': a global minor mode that uses the
+;; matching back end of `swiper' for all matching on your system,
+;; including file matching. You can use it in place of `ido-mode'
+;; (can't have both on at once).
;;; Code:
(require 'ivy)
(defface swiper-match-face-1
'((t (:inherit isearch-lazy-highlight-face)))
- "Face for `swiper' matches.")
+ "The background face for `swiper' matches.")
(defface swiper-match-face-2
'((t (:inherit isearch)))
- "Face for `swiper' matches.")
+ "Face for `swiper' matches modulo 1.")
(defface swiper-match-face-3
'((t (:inherit match)))
- "Face for `swiper' matches.")
+ "Face for `swiper' matches modulo 2.")
(defface swiper-match-face-4
- '((t (:inherit isearch)))
- "Face for `swiper' matches.")
+ '((t (:inherit isearch-fail)))
+ "Face for `swiper' matches modulo 3.")
(defface swiper-line-face
'((t (:inherit highlight)))
(let ((map (make-sparse-keymap)))
(define-key map (kbd "M-q") 'swiper-query-replace)
(define-key map (kbd "C-l") 'swiper-recenter-top-bottom)
+ (define-key map (kbd "C-'") 'swiper-avy)
map)
"Keymap for swiper.")
+(defvar swiper--window nil
+ "Store the current window.")
+
(defun swiper-query-replace ()
"Start `query-replace' with string to replace from last search string."
(interactive)
(from (ivy--regex ivy-text))
(to (query-replace-read-to from "Query replace" t)))
(delete-minibuffer-contents)
- (setq ivy--action
- (lambda ()
- (with-selected-window swiper--window
- (perform-replace from to
- t t nil))))
+ (ivy-set-action (lambda (_)
+ (with-selected-window swiper--window
+ (perform-replace from to
+ t t nil))))
(swiper--cleanup)
(exit-minibuffer))))
-(defvar swiper--window nil
- "Store the current window.")
+(defvar avy-background)
+(declare-function avy--regex-candidates "ext:avy")
+(declare-function avy--process "ext:avy")
+(declare-function avy--overlay-post "ext:avy")
+(declare-function avy--goto "ext:avy")
+
+;;;###autoload
+(defun swiper-avy ()
+ "Jump to one of the current swiper candidates."
+ (interactive)
+ (unless (string= ivy-text "")
+ (with-selected-window (ivy-state-window ivy-last)
+ (let* ((avy-all-windows nil)
+ (candidates
+ (avy--regex-candidates
+ (ivy--regex ivy-text)))
+ (avy-background nil)
+ (candidate
+ (avy--process candidates #'avy--overlay-post)))
+ (ivy-quit-and-run
+ (avy--goto candidate))))))
(defun swiper-recenter-top-bottom (&optional arg)
"Call (`recenter-top-bottom' ARG) in `swiper--window'."
gnus-group-mode
emms-playlist-mode erc-mode
org-agenda-mode
- dired-mode)))
+ dired-mode
+ jabber-chat-mode
+ elfeed-search-mode
+ fundamental-mode)))
(unless (> (buffer-size) 100000)
(if (fboundp 'font-lock-ensure)
(font-lock-ensure)
(defvar swiper--format-spec ""
"Store the current candidates format spec.")
+(defvar swiper--width nil
+ "Store the amount of digits needed for the longest line nubmer.")
+
(defun swiper--candidates ()
"Return a list of this buffer lines."
(let ((n-lines (count-lines (point-min) (point-max))))
(unless (zerop n-lines)
+ (setq swiper--width (1+ (floor (log n-lines 10))))
(setq swiper--format-spec
- (format "%%-%dd %%s" (1+ (floor (log n-lines 10)))))
+ (format "%%-%dd %%s" swiper--width))
(let ((line-number 0)
candidates)
(save-excursion
(setq swiper--anchor (line-number-at-pos))
(setq swiper--window (selected-window)))
+(defun swiper--re-builder (str)
+ "Transform STR into a swiper regex.
+This is the regex used in the minibuffer, since the candidates
+there have line numbers. In the buffer, `ivy--regex' should be used."
+ (cond
+ ((equal str "")
+ "")
+ ((equal str "^")
+ ".")
+ ((string-match "^\\^" str)
+ (setq ivy--old-re "")
+ (let ((re (ivy--regex-plus (substring str 1))))
+ (format "^[0-9][0-9 ]\\{%d\\}%s"
+ swiper--width
+ (if (zerop ivy--subexps)
+ (prog1 (format "\\(%s\\)" re)
+ (setq ivy--subexps 1))
+ re))))
+ (t
+ (ivy--regex-plus str))))
+
(defun swiper--ivy (&optional initial-input)
"`isearch' with an overview using `ivy'.
When non-nil, INITIAL-INPUT is the initial search pattern."
:keymap swiper-map
:preselect preselect
:require-match t
- :update-fn #'swiper--update-input-ivy))
- (swiper--cleanup)
+ :update-fn #'swiper--update-input-ivy
+ :unwind #'swiper--cleanup
+ :re-builder #'swiper--re-builder))
(if (null ivy-exit)
(goto-char swiper--opoint)
(swiper--action res ivy-text)))))
(match-end i)))
(face
(cond ((zerop ivy--subexps)
- (cl-caddr swiper-faces))
+ (cadr swiper-faces))
((zerop i)
(car swiper-faces))
(t
- (nth (1+ (mod (1- i) (1- (length swiper-faces))))
+ (nth (1+ (mod (+ i 2) (1- (length swiper-faces))))
swiper-faces)))))
(push overlay swiper--overlays)
(overlay-put overlay 'face face)