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[Emacs-diffs] /srv/bzr/emacs/trunk r110643: * lisp/minibuffer.el (comple
From: |
Stefan Monnier |
Subject: |
[Emacs-diffs] /srv/bzr/emacs/trunk r110643: * lisp/minibuffer.el (completion--all-sorted-completions-location): New var. |
Date: |
Tue, 23 Oct 2012 23:18:32 -0400 |
User-agent: |
Bazaar (2.5.0) |
------------------------------------------------------------
revno: 110643
fixes bug: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=12619
committer: Stefan Monnier <address@hidden>
branch nick: trunk
timestamp: Tue 2012-10-23 23:18:32 -0400
message:
* lisp/minibuffer.el (completion--all-sorted-completions-location): New var.
(completion--cache-all-sorted-completions)
(completion--flush-all-sorted-completions): Use it.
(completion-in-region, completion-in-region--postch)
(completion-at-point, completion-help-at-point): Use markers in
completion-in-region--data.
modified:
lisp/ChangeLog
lisp/minibuffer.el
=== modified file 'lisp/ChangeLog'
--- a/lisp/ChangeLog 2012-10-23 19:07:44 +0000
+++ b/lisp/ChangeLog 2012-10-24 03:18:32 +0000
@@ -1,3 +1,12 @@
+2012-10-24 Stefan Monnier <address@hidden>
+
+ * minibuffer.el (completion--all-sorted-completions-location): New var.
+ (completion--cache-all-sorted-completions)
+ (completion--flush-all-sorted-completions): Use it.
+ (completion-in-region, completion-in-region--postch)
+ (completion-at-point, completion-help-at-point): Use markers in
+ completion-in-region--data (bug#12619).
+
2012-10-23 Stefan Monnier <address@hidden>
* progmodes/compile.el (compilation-start): Try to handle common
=== modified file 'lisp/minibuffer.el'
--- a/lisp/minibuffer.el 2012-10-19 18:59:36 +0000
+++ b/lisp/minibuffer.el 2012-10-24 03:18:32 +0000
@@ -871,6 +871,7 @@
(defvar completion-all-sorted-completions nil)
(make-variable-buffer-local 'completion-all-sorted-completions)
+(defvar-local completion--all-sorted-completions-location nil)
(defvar completion-cycling nil)
(defvar completion-fail-discreetly nil
@@ -1048,14 +1049,19 @@
(defun completion--cache-all-sorted-completions (comps)
(add-hook 'after-change-functions
- 'completion--flush-all-sorted-completions nil t)
+ 'completion--flush-all-sorted-completions nil t)
+ (setq completion--all-sorted-completions-location
+ (cons (copy-marker (field-beginning)) (copy-marker (field-end))))
(setq completion-all-sorted-completions comps))
-(defun completion--flush-all-sorted-completions (&rest _ignore)
- (remove-hook 'after-change-functions
- 'completion--flush-all-sorted-completions t)
- (setq completion-cycling nil)
- (setq completion-all-sorted-completions nil))
+(defun completion--flush-all-sorted-completions (&rest start end len)
+ (unless (and start end
+ (or (> start (cdr completion--all-sorted-completions-location))
+ (< end (car completion--all-sorted-completions-location))))
+ (remove-hook 'after-change-functions
+ 'completion--flush-all-sorted-completions t)
+ (setq completion-cycling nil)
+ (setq completion-all-sorted-completions nil)))
(defun completion--metadata (string base md-at-point table pred)
;; Like completion-metadata, but for the specific case of getting the
@@ -1758,7 +1764,10 @@
(when completion-in-region-mode-predicate
(completion-in-region-mode 1)
(setq completion-in-region--data
- (list (current-buffer) start end collection)))
+ (list (if (markerp start) start (copy-marker start))
+ (copy-marker end) collection)))
+ ;; FIXME: `minibuffer-complete' should call `completion-in-region' rather
+ ;; than the other way around!
(unwind-protect
(call-interactively 'minibuffer-complete)
(delete-overlay ol)))))
@@ -1782,12 +1791,12 @@
(or unread-command-events ;Don't pop down the completions in the middle of
;mouse-drag-region/mouse-set-point.
(and completion-in-region--data
- (and (eq (car completion-in-region--data)
+ (and (eq (marker-buffer (nth 0 completion-in-region--data))
(current-buffer))
- (>= (point) (nth 1 completion-in-region--data))
+ (>= (point) (nth 0 completion-in-region--data))
(<= (point)
(save-excursion
- (goto-char (nth 2 completion-in-region--data))
+ (goto-char (nth 1 completion-in-region--data))
(line-end-position)))
(funcall completion-in-region-mode--predicate)))
(completion-in-region-mode -1)))
@@ -1892,17 +1901,19 @@
(let ((res (run-hook-wrapped 'completion-at-point-functions
#'completion--capf-wrapper 'all)))
(pcase res
- (`(,_ . ,(and (pred functionp) f)) (funcall f))
- (`(,hookfun . (,start ,end ,collection . ,plist))
- (let* ((completion-extra-properties plist)
- (completion-in-region-mode-predicate
- (lambda ()
- ;; We're still in the same completion field.
- (eq (car-safe (funcall hookfun)) start))))
- (completion-in-region start end collection
- (plist-get plist :predicate))))
- ;; Maybe completion already happened and the function returned t.
- (_ (cdr res)))))
+ (`(,_ . ,(and (pred functionp) f)) (funcall f))
+ (`(,hookfun . (,start ,end ,collection . ,plist))
+ (unless (markerp start) (setq start (copy-marker start)))
+ (let* ((completion-extra-properties plist)
+ (completion-in-region-mode-predicate
+ (lambda ()
+ ;; We're still in the same completion field.
+ (let ((newstart (car-safe (funcall hookfun))))
+ (and newstart (= newstart start))))))
+ (completion-in-region start end collection
+ (plist-get plist :predicate))))
+ ;; Maybe completion already happened and the function returned t.
+ (_ (cdr res)))))
(defun completion-help-at-point ()
"Display the completions on the text around point.
@@ -1914,32 +1925,34 @@
(pcase res
(`(,_ . ,(and (pred functionp) f))
(message "Don't know how to show completions for %S" f))
- (`(,hookfun . (,start ,end ,collection . ,plist))
- (let* ((minibuffer-completion-table collection)
- (minibuffer-completion-predicate (plist-get plist :predicate))
- (completion-extra-properties plist)
- (completion-in-region-mode-predicate
- (lambda ()
- ;; We're still in the same completion field.
- (eq (car-safe (funcall hookfun)) start)))
- (ol (make-overlay start end nil nil t)))
- ;; FIXME: We should somehow (ab)use completion-in-region-function or
- ;; introduce a corresponding hook (plus another for word-completion,
- ;; and another for force-completion, maybe?).
- (overlay-put ol 'field 'completion)
- (overlay-put ol 'priority 100)
- (completion-in-region-mode 1)
- (setq completion-in-region--data
- (list (current-buffer) start end collection))
- (unwind-protect
- (call-interactively 'minibuffer-completion-help)
- (delete-overlay ol))))
- (`(,hookfun . ,_)
- ;; The hook function already performed completion :-(
- ;; Not much we can do at this point.
- (message "%s already performed completion!" hookfun)
- nil)
- (_ (message "Nothing to complete at point")))))
+ (`(,hookfun . (,start ,end ,collection . ,plist))
+ (unless (markerp start) (setq start (copy-marker start)))
+ (let* ((minibuffer-completion-table collection)
+ (minibuffer-completion-predicate (plist-get plist :predicate))
+ (completion-extra-properties plist)
+ (completion-in-region-mode-predicate
+ (lambda ()
+ ;; We're still in the same completion field.
+ (let ((newstart (car-safe (funcall hookfun))))
+ (and newstart (= newstart start)))))
+ (ol (make-overlay start end nil nil t)))
+ ;; FIXME: We should somehow (ab)use completion-in-region-function or
+ ;; introduce a corresponding hook (plus another for word-completion,
+ ;; and another for force-completion, maybe?).
+ (overlay-put ol 'field 'completion)
+ (overlay-put ol 'priority 100)
+ (completion-in-region-mode 1)
+ (setq completion-in-region--data
+ (list start (copy-marker end) collection))
+ (unwind-protect
+ (call-interactively 'minibuffer-completion-help)
+ (delete-overlay ol))))
+ (`(,hookfun . ,_)
+ ;; The hook function already performed completion :-(
+ ;; Not much we can do at this point.
+ (message "%s already performed completion!" hookfun)
+ nil)
+ (_ (message "Nothing to complete at point")))))
;;; Key bindings.
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- [Emacs-diffs] /srv/bzr/emacs/trunk r110643: * lisp/minibuffer.el (completion--all-sorted-completions-location): New var.,
Stefan Monnier <=