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Add mc/mark-all-in-region-regexp

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Thanks to Gabriel Antonioli :-)
This commit is contained in:
Magnar Sveen 2014-04-16 20:07:26 +02:00
parent a3e6ec7c93
commit da2a9abfd8
1 changed files with 22 additions and 0 deletions
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22
mc-mark-more.el
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@ -292,6 +292,28 @@ With zero ARG, skip the last one and mark next."
(multiple-cursors-mode 1)
(multiple-cursors-mode 0))))))
;;;###autoload
(defun mc/mark-all-in-region-regexp (beg end)
"Find and mark all the parts in the region matching the given regexp"
(interactive "r")
(let ((search (read-regexp "Mark regexp in region: "))
(case-fold-search nil))
(if (string= search "")
(message "Mark aborted")
(progn
(mc/remove-fake-cursors)
(goto-char beg)
(while (search-forward-regexp search end t)
(push-mark (match-beginning 0))
(mc/create-fake-cursor-at-point))
(let ((first (mc/furthest-cursor-before-point)))
(if (not first)
(error "Search failed for %S" search)
(mc/pop-state-from-overlay first)))
(if (> (mc/num-cursors) 1)
(multiple-cursors-mode 1)
(multiple-cursors-mode 0))))))
(when (not (fboundp 'set-temporary-overlay-map))
;; Backport this function from newer emacs versions
(defun set-temporary-overlay-map (map &optional keep-pred)