(defcustom company-dabbrev-other-buffers 'all
"Determines whether `company-dabbrev' should search other buffers.
-If `all', search all other buffers. If t, search buffers with the same
-major mode.
-See also `company-dabbrev-time-limit'."
+If `all', search all other buffers, except the ignored ones. If t, search
+buffers with the same major mode. See also `company-dabbrev-time-limit'."
:type '(choice (const :tag "Off" nil)
(const :tag "Same major mode" t)
(const :tag "All" all)))
+(defcustom company-dabbrev-ignore-buffers "\\`[ *]"
+ "Regexp matching the names of buffers to ignore."
+ :type 'regexp)
+
(defcustom company-dabbrev-time-limit .1
"Determines how many seconds `company-dabbrev' should look for matches."
:type '(choice (const :tag "Off" nil)
:type 'regexp)
(defcustom company-dabbrev-ignore-case 'keep-prefix
- "The value of `ignore-case' returned by `company-dabbrev'.")
+ "Non-nil to ignore case when collecting completion candidates.
+When it's `keep-prefix', the text before point will remain unchanged after
+candidate is inserted, even some of its characters have different case.")
(defcustom company-dabbrev-downcase 'case-replace
"Whether to downcase the returned candidates.
If you set this value to nil, you may also want to set
`company-dabbrev-ignore-case' to any value other than `keep-prefix'.")
-(defcustom company-dabbrev-minimum-length (1+ company-minimum-prefix-length)
- "The minimum length for the string to be included."
- :type 'integer)
+(defcustom company-dabbrev-minimum-length 4
+ "The minimum length for the completion candidate to be included.
+This variable affects both `company-dabbrev' and `company-dabbrev-code'."
+ :type 'integer
+ :package-version '(company . "0.8.3"))
(defmacro company-dabrev--time-limit-while (test start limit &rest body)
(declare (indent 3) (debug t))
(when other-buffer-modes
(cl-dolist (buffer (delq (current-buffer) (buffer-list)))
(with-current-buffer buffer
- (when (or (eq other-buffer-modes 'all)
- (apply #'derived-mode-p other-buffer-modes))
+ (when (if (eq other-buffer-modes 'all)
+ (not (string-match-p company-dabbrev-ignore-buffers
+ (buffer-name)))
+ (apply #'derived-mode-p other-buffer-modes))
(setq symbols
(company-dabbrev--search-buffer regexp nil symbols start
limit ignore-comments))))
(interactive (company-begin-backend 'company-dabbrev))
(prefix (company-grab-word))
(candidates
- (let ((words (company-dabbrev--search (company-dabbrev--make-regexp arg)
- company-dabbrev-time-limit
- (pcase company-dabbrev-other-buffers
- (`t (list major-mode))
- (`all `all))))
- (downcase-p (if (eq company-dabbrev-downcase 'case-replace)
- case-replace
- company-dabbrev-downcase)))
+ (let* ((case-fold-search company-dabbrev-ignore-case)
+ (words (company-dabbrev--search (company-dabbrev--make-regexp arg)
+ company-dabbrev-time-limit
+ (pcase company-dabbrev-other-buffers
+ (`t (list major-mode))
+ (`all `all))))
+ (downcase-p (if (eq company-dabbrev-downcase 'case-replace)
+ case-replace
+ company-dabbrev-downcase)))
(if downcase-p
(mapcar 'downcase words)
words)))