mc-separate-operations.el (3009B)
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;;; mc-separate-operations.el - functions that work differently on each cursor
;; Copyright (C) 2012 Magnar Sveen
;; Author: Magnar Sveen <magnars@gmail.com>
;; Keywords: editing cursors
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; This file contains functions that work differently on each cursor,
;; instead of treating all of them the same.
;; Please see multiple-cursors.el for more commentary.
;;; Code:
(require 'multiple-cursors-core)
;;;###autoload
(defun mc/insert-numbers (arg)
"Insert increasing numbers for each cursor, starting at 0 or ARG."
(interactive "P")
(setq mc--insert-numbers-number (or arg 0))
(mc/for-each-cursor-ordered
(mc/execute-command-for-fake-cursor 'mc--insert-number-and-increase cursor)))
(defvar mc--insert-numbers-number 0)
(defun mc--insert-number-and-increase ()
(interactive)
(insert (number-to-string mc--insert-numbers-number))
(setq mc--insert-numbers-number (1+ mc--insert-numbers-number)))
(defun mc--ordered-region-strings ()
(let (strings)
(save-excursion
(mc/for-each-cursor-ordered
(setq strings (cons (buffer-substring-no-properties
(mc/cursor-beg cursor)
(mc/cursor-end cursor)) strings))))
(nreverse strings)))
(defvar mc--strings-to-replace nil)
(defun mc--replace-region-strings-1 ()
(interactive)
(delete-region (region-beginning) (region-end))
(save-excursion (insert (car mc--strings-to-replace)))
(setq mc--strings-to-replace (cdr mc--strings-to-replace)))
(defun mc--replace-region-strings ()
(mc/for-each-cursor-ordered
(mc/execute-command-for-fake-cursor 'mc--replace-region-strings-1 cursor)))
;;;###autoload
(defun mc/reverse-regions ()
(interactive)
(if (not multiple-cursors-mode)
(progn
(mc/mark-next-lines 1)
(mc/reverse-regions)
(multiple-cursors-mode 0))
(unless (use-region-p)
(mc/execute-command-for-all-cursors 'mark-sexp))
(setq mc--strings-to-replace (nreverse (mc--ordered-region-strings)))
(mc--replace-region-strings)))
;;;###autoload
(defun mc/sort-regions ()
(interactive)
(unless (use-region-p)
(mc/execute-command-for-all-cursors 'mark-sexp))
(setq mc--strings-to-replace (sort (mc--ordered-region-strings) 'string<))
(mc--replace-region-strings))
(provide 'mc-separate-operations)
;;; mc-separate-operations.el ends here
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