Preserves case in each replacement if `case-replace' and `case-fold-search'
are non-nil and FROM-STRING has no uppercase letters.
+\(Preserving case means that if the string matched is all caps, or capitalized,
+then its replacement is upcased or capitalized.)
+
Third arg DELIMITED (prefix arg if interactive), if non-nil, means replace
only matches surrounded by word boundaries.
To customize possible responses, change the \"bindings\" in `query-replace-map'."
(interactive (query-replace-read-args "Query replace" nil))
- (perform-replace from-string to-string t nil arg)
- (or unread-command-events (message "Done")))
+ (perform-replace from-string to-string t nil arg))
(define-key esc-map "%" 'query-replace)
(defun query-replace-regexp (regexp to-string &optional arg)
and `\\=\\N' (where N is a digit) stands for
whatever what matched the Nth `\\(...\\)' in REGEXP."
(interactive (query-replace-read-args "Query replace regexp" t))
- (perform-replace regexp to-string t t arg)
- (or unread-command-events (message "Done")))
+ (perform-replace regexp to-string t t arg))
(defun map-query-replace-regexp (regexp to-strings &optional arg)
"Replace some matches for REGEXP with various strings, in rotation.
(1+ (string-match " " to-strings))))
(setq replacements (append replacements (list to-strings))
to-strings ""))))
- (perform-replace regexp replacements t t nil arg))
- (or unread-command-events (message "Done")))
+ (perform-replace regexp replacements t t nil arg)))
(defun replace-string (from-string to-string &optional delimited)
"Replace occurrences of FROM-STRING with TO-STRING.
Preserve case in each match if `case-replace' and `case-fold-search'
are non-nil and FROM-STRING has no uppercase letters.
+\(Preserving case means that if the string matched is all caps, or capitalized,
+then its replacement is upcased or capitalized.)
+
Third arg DELIMITED (prefix arg if interactive), if non-nil, means replace
only matches surrounded by word boundaries.
(replace-match TO-STRING nil t))
which will run faster and will not set the mark or print anything."
(interactive (query-replace-read-args "Replace string" nil))
- (perform-replace from-string to-string nil nil delimited)
- (or unread-command-events (message "Done")))
+ (perform-replace from-string to-string nil nil delimited))
(defun replace-regexp (regexp to-string &optional delimited)
"Replace things after point matching REGEXP with TO-STRING.
(replace-match TO-STRING nil nil))
which will run faster and will not set the mark or print anything."
(interactive (query-replace-read-args "Replace regexp" t))
- (perform-replace regexp to-string nil t delimited)
- (or unread-command-events (message "Done")))
+ (perform-replace regexp to-string nil t delimited))
\f
(defvar regexp-history nil
"History list for some commands that read regular expressions.")
(with-output-to-temp-buffer "*Occur*"
(save-excursion
(set-buffer standard-output)
- (insert "Lines matching ")
- (prin1 regexp)
+ ;; We will insert the number of lines, and "lines", later.
+ (insert " matching ")
+ (let ((print-escape-newlines t))
+ (prin1 regexp))
(insert " in buffer " (buffer-name buffer) ?. ?\n)
(occur-mode)
(setq occur-buffer buffer)
(set-buffer standard-output)
;; Put positions in increasing order to go with buffer.
(setq occur-pos-list (nreverse occur-pos-list))
+ (goto-char (point-min))
+ (if (= (length occur-pos-list) 1)
+ (insert "1 line")
+ (insert (format "%d lines" (length occur-pos-list))))
(if (interactive-p)
(message "%d matching lines." (length occur-pos-list)))))))
\f
The \"bindings\" in this map are not commands; they are answers.
The valid answers include `act', `skip', `act-and-show',
`exit', `act-and-exit', `edit', `delete-and-edit', `recenter',
-`automatic', `backup', and `help'.")
+`automatic', `backup', `exit-prefix', and `help'.")
(define-key query-replace-map " " 'act)
(define-key query-replace-map "\d" 'skip)
(define-key query-replace-map [backspace] 'skip)
(define-key query-replace-map "y" 'act)
(define-key query-replace-map "n" 'skip)
+(define-key query-replace-map "Y" 'act)
+(define-key query-replace-map "N" 'skip)
(define-key query-replace-map "," 'act-and-show)
(define-key query-replace-map "q" 'exit)
(define-key query-replace-map "\r" 'exit)
(define-key query-replace-map "?" 'help)
(define-key query-replace-map "\C-g" 'quit)
(define-key query-replace-map "\C-]" 'quit)
+(define-key query-replace-map "\e" 'exit-prefix)
+(define-key query-replace-map [escape] 'exit-prefix)
(defun perform-replace (from-string replacements
query-flag regexp-flag delimited-flag
(prog1 (match-data)
(save-excursion (recursive-edit))))
(setq replaced t))
+ ;; Note: we do not need to treat `exit-prefix'
+ ;; specially here, since we reread
+ ;; any unrecognized character.
(t
+ (setq this-command 'mode-exited)
(setq keep-going nil)
(setq unread-command-events
(append (listify-key-sequence key)
(if replaced (setq replace-count (1+ replace-count)))))
(setq lastrepl (point)))
(replace-dehighlight))
- (and keep-going stack)))
+ (or unread-command-events
+ (message "Replaced %d occurrence%s"
+ replace-count
+ (if (= replace-count 1) "" "s")))
+ (and keep-going stack)))
(defvar query-replace-highlight nil
"*Non-nil means to highlight words during query replacement.")