9

It is really inconvenient to first go back to the buffer top and then do the search/query. Well, for search, it is relatively simple that you can just press C-s one more time to wrap around, but for query/replace, it's tedious.

Any simple hack to do that without going back to the buffer top for both operations?

6

Huh, looks like you can't (taken from here, emphasis mine):

To replace every instance of 'foo' after point with 'bar', use the command M-x replace-string with the two arguments foo and bar. Replacement occurs only after point, so if you want to cover the whole buffer you must go to the beginning first.

Personally, I split the buffer in two (C-x 2), go to the top (C-Home) and then run the replace command, switch back to my original pane (C-x o) and then kill the second (C-x 0). Don't know if there is a trick to make that simpler.

4
(defun my-replace-string ()
  (interactive)
  (save-excursion
    (beginning-of-buffer)
    (call-interactively 'replace-string)))
1
  • Works nicely, but screws up query-replace on region/selection (always does on the whole buffer). – Alex Jan 8 '15 at 8:34
1

I use iedit for this. Very useful.

0

I've using below for work with Emacs 24+:

;; query replace all from buffer start
(fset 'my-query-replace-all 'query-replace)
(advice-add 'my-query-replace-all
            :around
            #'(lambda(oldfun &rest args)
               "Query replace the whole buffer."
               ;; set start pos
               (unless (nth 3 args)
                 (setf (nth 3 args)
                       (if (region-active-p)
                           (region-beginning)
                         (point-min))))
               (unless (nth 4 args)
                 (setf (nth 4 args)
                       (if (region-active-p)
                           (region-end)
                         (point-max))))
               (apply oldfun args)))
(global-set-key "\C-cr" 'my-query-replace-all)

Regard the region replace case, and any START and END args passed.

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