(setq to (read-from-minibuffer (format "%s %s with: " string from)
nil nil nil
query-replace-to-history-variable from t))
- (list from to current-prefix-arg)))
+ (if (and transient-mark-mode mark-active)
+ (list from to current-prefix-arg (region-beginning) (region-end))
+ (list from to current-prefix-arg nil nil))))
-(defun query-replace (from-string to-string &optional delimited)
+(defun query-replace (from-string to-string &optional delimited start end)
"Replace some occurrences of FROM-STRING with TO-STRING.
As each match is found, the user must type a character saying
what to do with it. For directions, type \\[help-command] at that time.
Third arg DELIMITED (prefix arg if interactive), if non-nil, means replace
only matches surrounded by word boundaries.
+Fourth and fifth arg START and END specify the region to operate on.
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 delimited))
+ (perform-replace from-string to-string start end t nil delimited))
(define-key esc-map "%" 'query-replace)
-(defun query-replace-regexp (regexp to-string &optional delimited)
+(defun query-replace-regexp (regexp to-string &optional delimited start end)
"Replace some things after point matching REGEXP with TO-STRING.
As each match is found, the user must type a character saying
what to do with it. For directions, type \\[help-command] at that time.
Preserves case in each replacement if `case-replace' and `case-fold-search'
are non-nil and REGEXP has no uppercase letters.
+
Third arg DELIMITED (prefix arg if interactive), if non-nil, means replace
only matches surrounded by word boundaries.
+Fourth and fifth arg START and END specify the region to operate on.
+
In TO-STRING, `\\&' stands for whatever matched the whole of REGEXP,
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 delimited))
+ (perform-replace regexp to-string start end t t delimited))
(define-key esc-map [?\C-%] 'query-replace-regexp)
-(defun query-replace-regexp-eval (regexp to-expr &optional delimited)
+(defun query-replace-regexp-eval (regexp to-expr &optional delimited start end)
"Replace some things after point matching REGEXP with the result of TO-EXPR.
As each match is found, the user must type a character saying
what to do with it. For directions, type \\[help-command] at that time.
Preserves case in each replacement if `case-replace' and `case-fold-search'
are non-nil and REGEXP has no uppercase letters.
+
Third arg DELIMITED (prefix arg if interactive), if non-nil, means replace
-only matches surrounded by word boundaries."
+only matches surrounded by word boundaries.
+Fourth and fifth arg START and END specify the region to operate on."
(interactive
- (let (from to)
+ (let (from to start end)
+ (when (and transient-mark-mode mark-active)
+ (setq start (region-beginning)
+ end (region-end)))
(if query-replace-interactive
(setq from (car regexp-search-ring))
(setq from (read-from-minibuffer "Query replace regexp: "
;; We make TO a list because replace-match-string-symbols requires one,
;; and the user might enter a single token.
(replace-match-string-symbols to)
- (list from (car to) current-prefix-arg)))
+ (list from (car to) start end current-prefix-arg)))
(perform-replace regexp (cons 'replace-eval-replacement to-expr)
- t t delimited))
+ start end t t delimited))
-(defun map-query-replace-regexp (regexp to-strings &optional delimited)
+(defun map-query-replace-regexp (regexp to-strings &optional n start end)
"Replace some matches for REGEXP with various strings, in rotation.
The second argument TO-STRINGS contains the replacement strings, separated
by spaces. This command works like `query-replace-regexp' except
regexp is used as REGEXP--you don't have to specify it with the minibuffer.
A prefix argument N says to use each replacement string N times
-before rotating to the next."
+before rotating to the next.
+Fourth and fifth arg START and END specify the region to operate on."
(interactive
- (let (from to)
+ (let (from to start end)
+ (when (and transient-mark-mode mark-active)
+ (setq start (region-beginning)
+ end (region-end)))
(setq from (if query-replace-interactive
(car regexp-search-ring)
(read-from-minibuffer "Map query replace (regexp): "
from)
nil nil nil
'query-replace-history from t))
- (list from to current-prefix-arg)))
+ (list from to start end current-prefix-arg)))
(let (replacements)
(if (listp to-strings)
(setq replacements to-strings)
(1+ (string-match " " to-strings))))
(setq replacements (append replacements (list to-strings))
to-strings ""))))
- (perform-replace regexp replacements t t nil delimited)))
+ (perform-replace regexp replacements start end t t nil n)))
-(defun replace-string (from-string to-string &optional delimited)
+(defun replace-string (from-string to-string &optional delimited start end)
"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.
Third arg DELIMITED (prefix arg if interactive), if non-nil, means replace
only matches surrounded by word boundaries.
+Fourth and fifth arg START and END specify the region to operate on.
If `query-replace-interactive' is non-nil, the last incremental search
string is used as FROM-STRING--you don't have to specify it with the
\(You may need a more complex loop if FROM-STRING can match the null string
and TO-STRING is also null.)"
(interactive (query-replace-read-args "Replace string" nil))
- (perform-replace from-string to-string nil nil delimited))
+ (perform-replace from-string to-string start end nil nil delimited))
-(defun replace-regexp (regexp to-string &optional delimited)
+(defun replace-regexp (regexp to-string &optional delimited start end)
"Replace things after point matching REGEXP with TO-STRING.
Preserve case in each match if `case-replace' and `case-fold-search'
are non-nil and REGEXP has no uppercase letters.
+
+In Transient Mark mode, if the mark is active, operate on the contents
+of the region. Otherwise, operate from point to the end of the buffer.
+
Third arg DELIMITED (prefix arg if interactive), if non-nil, means replace
only matches surrounded by word boundaries.
+Fourth and fifth arg START and END specify the region to operate on.
+
In TO-STRING, `\\&' stands for whatever matched the whole of REGEXP,
and `\\=\\N' (where N is a digit) stands for
whatever what matched the Nth `\\(...\\)' in REGEXP.
-In Transient Mark mode, if the mark is active, operate on the contents
-of the region. Otherwise, operate from point to the end of the buffer.
-
If `query-replace-interactive' is non-nil, the last incremental search
regexp is used as REGEXP--you don't have to specify it with the minibuffer.
(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))
+ (perform-replace regexp to-string start end nil t delimited))
\f
(defvar regexp-history nil
"History list for some commands that read regular expressions.")
(aset data 2 (if (consp next) next (aref data 3))))))
(car (aref data 2)))
-(defun perform-replace (from-string replacements
+(defun perform-replace (from-string replacements start end
query-flag regexp-flag delimited-flag
&optional repeat-count map)
"Subroutine of `query-replace'. Its complexity handles interactive queries.
"Query replacing %s with %s: (\\<query-replace-map>\\[help] for help) "))))
;; If region is active, in Transient Mark mode, operate on region.
- (if (and transient-mark-mode mark-active)
- (progn
- (setq limit (copy-marker (region-end)))
- (goto-char (region-beginning))
- (deactivate-mark)))
+ (when start
+ (setq limit (copy-marker (max start end)))
+ (goto-char (min start end))
+ (deactivate-mark))
;; REPLACEMENTS is either a string, a list of strings, or a cons cell
;; containing a function and its first argument. The function is
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