;; Author: Nikolaj Schumacher
;; Maintainer: Dmitry Gutov <dgutov@yandex.ru>
;; URL: http://company-mode.github.io/
-;; Version: 0.8.0
+;; Version: 0.8.1
;; Keywords: abbrev, convenience, matching
;; Package-Requires: ((emacs "24.1") (cl-lib "0.5"))
(add-to-list 'debug-ignored-errors "^Cannot complete at point$")
(add-to-list 'debug-ignored-errors "^No other back-end$")
+;;; Compatibility
+(eval-and-compile
+ ;; `defvar-local' for Emacs 24.2 and below
+ (unless (fboundp 'defvar-local)
+ (defmacro defvar-local (var val &optional docstring)
+ "Define VAR as a buffer-local variable with default value VAL.
+Like `defvar' but additionally marks the variable as being automatically
+buffer-local wherever it is set."
+ (declare (debug defvar) (doc-string 3))
+ `(progn
+ (defvar ,var ,val ,docstring)
+ (make-variable-buffer-local ',var)))))
+
(defgroup company nil
"Extensible inline text completion mechanism"
:group 'abbrev
(function :tag "custom function" nil))))
(defcustom company-tooltip-limit 10
- "The maximum number of candidates in the tooltip"
+ "The maximum number of candidates in the tooltip."
:type 'integer)
(defcustom company-tooltip-minimum 6
(defcustom company-tooltip-minimum-width 0
"The minimum width of the tooltip's inner area.
This doesn't include the margins and the scroll bar."
- :type 'integer)
+ :type 'integer
+ :package-version '(company . "0.8.0"))
(defcustom company-tooltip-margin 1
"Width of margin columns to show around the toolip."
(defcustom company-tooltip-align-annotations nil
"When non-nil, align annotations to the right tooltip border."
- :type 'boolean)
+ :type 'boolean
+ :package-version '(company . "0.7.1"))
+
+(defcustom company-tooltip-flip-when-above nil
+ "Whether to flip the tooltip when it's above the current line."
+ :type 'boolean
+ :package-version '(company . "0.8.1"))
(defvar company-safe-backends
'((company-abbrev . "Abbrev")
company-oddmuse company-files company-dabbrev)
"The list of active back-ends (completion engines).
+Only one back-end is used at a time. The choice depends on the order of
+the items in this list, and on the values they return in response to the
+`prefix' command (see below). But a back-end can also be a \"grouped\"
+one (see below).
+
`company-begin-backend' can be used to start a specific back-end,
`company-other-backend' will skip to the next matching back-end in the list.
`prefix': The back-end should return the text to be completed. It must be
text immediately before point. Returning nil passes control to the next
back-end. The function should return `stop' if it should complete but
-cannot \(e.g. if it is in the middle of a string\). Instead of a string,
+cannot (e.g. if it is in the middle of a string). Instead of a string,
the back-end may return a cons where car is the prefix and cdr is used in
`company-minimum-prefix-length' test. It must be either number or t, and
in the latter case the test automatically succeeds.
:type '(choice
(const :tag "None" nil)
(const :tag "Sort by occurrence" (company-sort-by-occurrence))
+ (const :tag "Sort by back-end importance"
+ (company-sort-by-backend-importance))
(repeat :tag "User defined" (function))))
(defcustom company-completion-started-hook nil
"If enabled, cancel a manually started completion when the prefix gets
shorter than both `company-minimum-prefix-length' and the length of the
prefix it was started from."
- :type 'boolean)
+ :type 'boolean
+ :package-version '(company . "0.8.0"))
(defcustom company-require-match 'company-explicit-action-p
"If enabled, disallow non-matching input.
(defcustom company-begin-commands '(self-insert-command org-self-insert-command)
"A list of commands after which idle completion is allowed.
-If this is t, it can show completions after any command. See
-`company-idle-delay'.
+If this is t, it can show completions after any command except a few from a
+pre-defined list. See `company-idle-delay'.
Alternatively, any command with a non-nil `company-begin' property is
treated as if it was on this list."
(define-key keymap [tab] 'company-complete-common)
(define-key keymap (kbd "TAB") 'company-complete-common)
(define-key keymap (kbd "<f1>") 'company-show-doc-buffer)
+ (define-key keymap (kbd "C-h") 'company-show-doc-buffer)
(define-key keymap "\C-w" 'company-show-location)
(define-key keymap "\C-s" 'company-search-candidates)
(define-key keymap "\C-\M-s" 'company-filter-candidates)
(dotimes (i 10)
(define-key keymap (vector (+ (aref (kbd "M-0") 0) i))
- `(lambda () (interactive) (company-complete-number ,i))))
+ `(lambda ()
+ (interactive)
+ (company-complete-number ,(if (zerop i) 10 i)))))
keymap)
"Keymap that is enabled during an active completion.")
(defvar company-default-lighter " company")
-(defvar company-lighter company-default-lighter)
-(make-variable-buffer-local 'company-lighter)
+(defvar-local company-lighter company-default-lighter)
;;;###autoload
(define-minor-mode company-mode
;;; keymaps ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(defvar company-my-keymap nil)
-(make-variable-buffer-local 'company-my-keymap)
+(defvar-local company-my-keymap nil)
(defvar company-emulation-alist '((t . nil)))
;;; backends ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(defvar company-backend nil)
-(make-variable-buffer-local 'company-backend)
+(defvar-local company-backend nil)
(defun company-grab (regexp &optional expression limit)
(when (looking-back regexp limit)
(defun company--multi-backend-adapter-candidates (backends prefix)
(let ((pairs (cl-loop for backend in (cdr backends)
- when (equal (funcall backend 'prefix)
+ when (equal (company--prefix-str
+ (funcall backend 'prefix))
prefix)
collect (cons (funcall backend 'candidates prefix)
(let ((b backend))
(lambda (str)
(propertize str 'company-backend b))
candidates)))))))
- (when (equal (funcall (car backends) 'prefix) prefix)
+ (when (equal (company--prefix-str (funcall (car backends) 'prefix)) prefix)
;; Small perf optimization: don't tag the candidates received
;; from the first backend in the group.
(push (cons (funcall (car backends) 'candidates prefix)
(setcar cell (funcall mapper res))
(funcall finisher)))))))))))))
+(defun company--prefix-str (prefix)
+ (or (car-safe prefix) prefix))
+
;;; completion mechanism ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(defvar company-prefix nil)
-(make-variable-buffer-local 'company-prefix)
+(defvar-local company-prefix nil)
-(defvar company-candidates nil)
-(make-variable-buffer-local 'company-candidates)
+(defvar-local company-candidates nil)
-(defvar company-candidates-length nil)
-(make-variable-buffer-local 'company-candidates-length)
+(defvar-local company-candidates-length nil)
-(defvar company-candidates-cache nil)
-(make-variable-buffer-local 'company-candidates-cache)
+(defvar-local company-candidates-cache nil)
-(defvar company-candidates-predicate nil)
-(make-variable-buffer-local 'company-candidates-predicate)
+(defvar-local company-candidates-predicate nil)
-(defvar company-common nil)
-(make-variable-buffer-local 'company-common)
+(defvar-local company-common nil)
-(defvar company-selection 0)
-(make-variable-buffer-local 'company-selection)
+(defvar-local company-selection 0)
-(defvar company-selection-changed nil)
-(make-variable-buffer-local 'company-selection-changed)
+(defvar-local company-selection-changed nil)
-(defvar company--manual-action nil
+(defvar-local company--manual-action nil
"Non-nil, if manual completion took place.")
-(make-variable-buffer-local 'company--manual-action)
-(defvar company--manual-prefix nil)
-(make-variable-buffer-local 'company--manual-prefix)
+(defvar-local company--manual-prefix nil)
(defvar company--auto-completion nil
"Non-nil when current candidate is being inserted automatically.
Controlled by `company-auto-complete'.")
-(defvar company--point-max nil)
-(make-variable-buffer-local 'company--point-max)
+(defvar-local company--point-max nil)
-(defvar company-point nil)
-(make-variable-buffer-local 'company-point)
+(defvar-local company-point nil)
(defvar company-timer nil)
-(defvar company-added-newline nil)
-(make-variable-buffer-local 'company-added-newline)
+(defvar-local company-added-newline nil)
(defsubst company-strip-prefix (str)
(substring str (length company-prefix)))
candidate))
(defun company--should-complete ()
- (and (not (or buffer-read-only overriding-terminal-local-map
+ (and (eq company-idle-delay t)
+ (not (or buffer-read-only overriding-terminal-local-map
overriding-local-map))
;; Check if in the middle of entering a key combination.
(or (equal (this-command-keys-vector) [])
(not (keymapp (key-binding (this-command-keys-vector)))))
- (eq company-idle-delay t)
- (or (eq t company-begin-commands)
- (memq this-command company-begin-commands)
- (and (symbolp this-command) (get this-command 'company-begin)))
(not (and transient-mark-mode mark-active))))
(defun company--should-continue ()
(not (memq this-command (cdr company-continue-commands)))
(or (memq this-command company-begin-commands)
(memq this-command company-continue-commands)
- (string-match-p "\\`company-" (symbol-name this-command))))))
+ (and (symbolp this-command)
+ (string-match-p "\\`company-" (symbol-name this-command)))))))
(defun company-call-frontends (command)
(dolist (frontend company-frontends)
(mod selection company-candidates-length)
(max 0 (min (1- company-candidates-length) selection))))
(when (or force-update (not (equal selection company-selection)))
+ (company--update-group-lighter (nth selection company-candidates))
(setq company-selection selection
company-selection-changed t)
(company-call-frontends 'update)))
+(defun company--update-group-lighter (candidate)
+ (when (listp company-backend)
+ (let ((backend (or (get-text-property 0 'company-backend candidate)
+ (car company-backend))))
+ (when (and backend (symbolp backend))
+ (let ((name (replace-regexp-in-string "company-\\|-company" ""
+ (symbol-name backend))))
+ (setq company-lighter (format " company-<%s>" name)))))))
+
(defun company-apply-predicate (candidates predicate)
(let (new)
(dolist (c candidates)
(cdr c)
(lambda (candidates)
(if (not (and candidates (eq res 'done)))
- ;; Fetcher called us right back.
+ ;; Fetcher called us back right away.
(setq res candidates)
(setq company-backend backend
company-candidates-cache
(lambda (candidate)
(when (or
(save-excursion
- (progn (forward-line 0)
+ (progn (forward-char (- (length company-prefix)))
(search-backward candidate (window-start) t)))
(save-excursion
(search-forward candidate (window-end) t)))
(and (not (memq (get-text-property (point) 'face)
'(font-lock-function-name-face
font-lock-keyword-face)))
- (let* ((prefix (company-call-backend 'prefix))
- (prefix (or (car-safe prefix) prefix)))
+ (let ((prefix (company--prefix-str
+ (company-call-backend 'prefix))))
(and (stringp prefix)
(= (length prefix) (- end beg))))))
(push (cons candidate (if (< beg (point))
(mapcar #'car (sort occurs (lambda (e1 e2) (<= (cdr e1) (cdr e2)))))
noccurs)))
+(defun company-sort-by-backend-importance (candidates)
+ "Sort CANDIDATES as two priority groups.
+If `company-backend' is a function, do nothing. If it's a list, move
+candidates from back-ends before keyword `:with' to the front. Candidates
+from the rest of the back-ends in the group, if any, will be left at the end."
+ (if (functionp company-backend)
+ candidates
+ (let ((low-priority (cdr (memq :with company-backend))))
+ (if (null low-priority)
+ candidates
+ (sort candidates
+ (lambda (c1 c2)
+ (and
+ (let ((b2 (get-text-property 0 'company-backend c2)))
+ (and b2 (memq b2 low-priority)))
+ (let ((b1 (get-text-property 0 'company-backend c1)))
+ (or (not b1) (not (memq b1 low-priority)))))))))))
+
(defun company-idle-begin (buf win tick pos)
(and (eq buf (current-buffer))
(eq win (selected-window))
(defun company-auto-begin ()
(and company-mode
(not company-candidates)
- (let ((company-idle-delay t)
- (company-begin-commands t))
+ (let ((company-idle-delay t))
(condition-case-unless-debug err
- (company-begin)
+ (company--perform)
(error (message "Company: An error occurred in auto-begin")
(message "%s" (error-message-string err))
(company-cancel))
company-point)
company-prefix)))
-(defun company--continue-failed ()
+(defun company--continue-failed (new-prefix)
(let ((input (buffer-substring-no-properties (point) company-point)))
(cond
((company-auto-complete-p input)
(let ((company--auto-completion t))
(company-complete-selection))
nil))
+ ((and (or (not (company-require-match-p))
+ ;; Don't require match if the new prefix
+ ;; doesn't continue the old one, and the latter was a match.
+ (<= (length new-prefix) (length company-prefix)))
+ (member company-prefix company-candidates))
+ ;; Last input was a success,
+ ;; but we're treating it as an abort + input anyway,
+ ;; like the `unique' case below.
+ (company-cancel 'non-unique))
((company-require-match-p)
- ;; wrong incremental input, but required match
+ ;; Wrong incremental input, but required match.
(delete-char (- (length input)))
(ding)
(message "Matching input is required")
company-candidates)
- ((equal company-prefix (car company-candidates))
- ;; last input was actually success
- (company-cancel company-prefix))
(t (company-cancel)))))
(defun company--good-prefix-p (prefix)
- (and (stringp (or (car-safe prefix) prefix)) ;excludes 'stop
+ (and (stringp (company--prefix-str prefix)) ;excludes 'stop
(or (eq (cdr-safe prefix) t)
(let ((len (or (cdr-safe prefix) (length prefix))))
(if company--manual-prefix
(setq company-candidates-cache nil))
(let* ((new-prefix (company-call-backend 'prefix))
(c (when (and (company--good-prefix-p new-prefix)
- (setq new-prefix (or (car-safe new-prefix) new-prefix))
+ (setq new-prefix (company--prefix-str new-prefix))
(= (- (point) (length new-prefix))
(- company-point (length company-prefix))))
(company-calculate-candidates new-prefix))))
(cond
((eq c t)
;; t means complete/unique.
- (company-cancel new-prefix))
+ ;; Handle it like completion was aborted, to differentiate from user
+ ;; calling one of Company's commands to insert the candidate,
+ ;; not to trigger template expansion, etc.
+ (company-cancel 'unique))
((consp c)
;; incremental match
(setq company-prefix new-prefix)
c)
((not (company--incremental-p))
(company-cancel))
- (t (company--continue-failed)))))
+ (t (company--continue-failed new-prefix)))))
(defun company--begin-new ()
(let (prefix c)
(company--multi-backend-adapter backend 'prefix)))
(when prefix
(when (company--good-prefix-p prefix)
- (setq prefix (or (car-safe prefix) prefix)
+ (setq company-prefix (company--prefix-str prefix)
company-backend backend
- c (company-calculate-candidates prefix))
+ c (company-calculate-candidates company-prefix))
;; t means complete/unique. We don't start, so no hooks.
(if (not (consp c))
(when company--manual-action
(message "No completion found"))
- (setq company-prefix prefix)
(when company--manual-action
(setq company--manual-prefix prefix))
- (when (symbolp backend)
- (setq company-lighter (concat " " (symbol-name backend))))
+ (if (symbolp backend)
+ (setq company-lighter (concat " " (symbol-name backend)))
+ (company--update-group-lighter (car c)))
(company-update-candidates c)
(run-hook-with-args 'company-completion-started-hook
(company-explicit-action-p))
(company-call-frontends 'show)))
(cl-return c)))))
-(defun company-begin ()
+(defun company--perform ()
(or (and company-candidates (company--continue))
(and (company--should-complete) (company--begin-new)))
(when company-candidates
;; Only set unmodified when tick remained the same since insert,
;; and the buffer wasn't modified before.
(set-buffer-modified-p nil))
- (when company-prefix
- (if (stringp result)
- (progn
- (company-call-backend 'pre-completion result)
- (run-hook-with-args 'company-completion-finished-hook result)
- (company-call-backend 'post-completion result))
- (run-hook-with-args 'company-completion-cancelled-hook result)))
- (setq company-added-newline nil
- company-backend nil
- company-prefix nil
- company-candidates nil
- company-candidates-length nil
- company-candidates-cache nil
- company-candidates-predicate nil
- company-common nil
- company-selection 0
- company-selection-changed nil
- company--manual-action nil
- company--manual-prefix nil
- company-lighter company-default-lighter
- company--point-max nil
- company-point nil)
- (when company-timer
- (cancel-timer company-timer))
- (company-search-mode 0)
- (company-call-frontends 'hide)
- (company-enable-overriding-keymap nil)
+ (unwind-protect
+ (when company-prefix
+ (if (stringp result)
+ (progn
+ (company-call-backend 'pre-completion result)
+ (run-hook-with-args 'company-completion-finished-hook result)
+ (company-call-backend 'post-completion result))
+ (run-hook-with-args 'company-completion-cancelled-hook result)))
+ (setq company-added-newline nil
+ company-backend nil
+ company-prefix nil
+ company-candidates nil
+ company-candidates-length nil
+ company-candidates-cache nil
+ company-candidates-predicate nil
+ company-common nil
+ company-selection 0
+ company-selection-changed nil
+ company--manual-action nil
+ company--manual-prefix nil
+ company-lighter company-default-lighter
+ company--point-max nil
+ company-point nil)
+ (when company-timer
+ (cancel-timer company-timer))
+ (company-search-mode 0)
+ (company-call-frontends 'hide)
+ (company-enable-overriding-keymap nil))
;; Make return value explicit.
nil)
(defun company-abort ()
(interactive)
- (company-cancel t)
- ;; Don't start again, unless started manually.
- (setq company-point (point)))
+ (company-cancel 'abort))
(defun company-finish (result)
(company--insert-candidate result)
- (company-cancel result)
- ;; Don't start again, unless started manually.
- (setq company-point (point)))
+ (company-cancel result))
(defsubst company-keep (command)
(and (symbolp command) (get command 'company-keep)))
(condition-case err
(progn
(unless (equal (point) company-point)
- (company-begin))
+ (let ((company-idle-delay (and (eq company-idle-delay t)
+ (company--should-begin)
+ t)))
+ (company--perform)))
(if company-candidates
(company-call-frontends 'post-command)
(and (numberp company-idle-delay)
- (or (eq t company-begin-commands)
- (memq this-command company-begin-commands))
- (not (equal (point) company-point))
+ (company--should-begin)
(setq company-timer
(run-with-timer company-idle-delay nil
'company-idle-begin
(company-cancel))))
(company-install-map))
+(defvar company--begin-inhibit-commands '(company-abort
+ company-complete-mouse
+ company-complete
+ company-complete-common
+ company-complete-selection
+ company-complete-number)
+ "List of commands after which idle completion is (still) disabled when
+`company-begin-commands' is t.")
+
+(defun company--should-begin ()
+ (if (eq t company-begin-commands)
+ (not (memq this-command company--begin-inhibit-commands))
+ (or
+ (memq this-command company-begin-commands)
+ (and (symbolp this-command) (get this-command 'company-begin)))))
+
;;; search ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(defvar company-search-string nil)
-(make-variable-buffer-local 'company-search-string)
+(defvar-local company-search-string nil)
-(defvar company-search-lighter " Search: \"\"")
-(make-variable-buffer-local 'company-search-lighter)
+(defvar-local company-search-lighter " Search: \"\"")
-(defvar company-search-old-map nil)
-(make-variable-buffer-local 'company-search-old-map)
+(defvar-local company-search-old-map nil)
-(defvar company-search-old-selection 0)
-(make-variable-buffer-local 'company-search-old-selection)
+(defvar-local company-search-old-selection 0)
(defun company-search (text lines)
(let ((quoted (regexp-quote text))
(setq company-search-string
(concat (or company-search-string "") (string last-command-event))
company-search-lighter (concat " Search: \"" company-search-string
- "\""))
+ "\""))
(let ((pos (company-search company-search-string
- (nthcdr company-selection company-candidates))))
+ (nthcdr company-selection company-candidates))))
(if (null pos)
(ding)
(company-set-selection (+ company-selection pos) t))))
(interactive)
(company-search-assert-enabled)
(let ((pos (company-search company-search-string
- (cdr (nthcdr company-selection
- company-candidates)))))
+ (cdr (nthcdr company-selection
+ company-candidates)))))
(if (null pos)
(ding)
(company-set-selection (+ company-selection pos 1) t))))
(interactive)
(company-search-assert-enabled)
(let ((pos (company-search company-search-string
- (nthcdr (- company-candidates-length
- company-selection)
- (reverse company-candidates)))))
+ (nthcdr (- company-candidates-length
+ company-selection)
+ (reverse company-candidates)))))
(if (null pos)
(ding)
(company-set-selection (- company-selection pos 1) t))))
(define-key keymap [escape] meta-map))
(define-key keymap (vector meta-prefix-char t) 'company-search-other-char)
(define-key keymap "\e\e\e" 'company-search-other-char)
- (define-key keymap [escape escape escape] 'company-search-other-char)
+ (define-key keymap [escape escape escape] 'company-search-other-char)
+ (define-key keymap (kbd "DEL") 'company-search-other-char)
(define-key keymap "\C-g" 'company-search-abort)
(define-key keymap "\C-s" 'company-search-repeat-forward)
To show the number next to the candidates in some back-ends, enable
`company-show-numbers'."
(when (company-manual-begin)
- (and (< n 1) (> n company-candidates-length)
+ (and (or (< n 1) (> n company-candidates-length))
(error "No candidate number %d" n))
(cl-decf n)
(company-finish (nth n company-candidates))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(defvar company-last-metadata nil)
-(make-variable-buffer-local 'company-last-metadata)
+(defvar-local company-last-metadata nil)
(defun company-fetch-metadata ()
(let ((selected (nth company-selection company-candidates)))
;;; package functions ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(defvar company-callback nil)
-(make-variable-buffer-local 'company-callback)
+(defvar-local company-callback nil)
(defun company-remove-callback (&optional ignored)
(remove-hook 'company-completion-finished-hook company-callback t)
(company-begin-backend
(lambda (command &optional arg &rest ignored)
(pcase command
- (`prefix
- (when (equal (point) (marker-position begin-marker))
- (buffer-substring (- (point) (or prefix-length 0)) (point))))
- (`candidates
- (all-completions arg candidates))
- (`require-match
- require-match)))
+ (`prefix
+ (when (equal (point) (marker-position begin-marker))
+ (buffer-substring (- (point) (or prefix-length 0)) (point))))
+ (`candidates
+ (all-completions arg candidates))
+ (`require-match
+ require-match)))
callback)))
(defun company-version (&optional show-version)
;;; pseudo-tooltip ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(defvar company-pseudo-tooltip-overlay nil)
-(make-variable-buffer-local 'company-pseudo-tooltip-overlay)
+(defvar-local company-pseudo-tooltip-overlay nil)
-(defvar company-tooltip-offset 0)
-(make-variable-buffer-local 'company-tooltip-offset)
+(defvar-local company-tooltip-offset 0)
(defun company-tooltip--lines-update-offset (selection num-lines limit)
(cl-decf limit 2)
(defun company--replacement-string (lines old column nl &optional align-top)
(cl-decf column company-tooltip-margin)
+ (when (and align-top company-tooltip-flip-when-above)
+ (setq lines (reverse lines)))
+
(let ((width (length (car lines)))
(remaining-cols (- (+ (company--window-width) (window-hscroll))
column)))
(propertize (concat (company-space-string company-tooltip-margin)
(company-safe-substring text 0 width)
(company-space-string company-tooltip-margin))
- 'face 'company-tooltip))
+ 'face 'company-tooltip))
;; show
(- (nth 3 edges) (nth 1 edges))))
(defsubst company--window-width ()
- (- (window-width)
- (cond
- ((display-graphic-p) 0)
- ;; Account for the line continuation column.
- ((version< "24.3.1" emacs-version) 1)
+ (let ((ww (window-width)))
+ ;; Account for the line continuation column.
+ (when (zerop (cadr (window-fringes)))
+ (cl-decf ww))
+ (unless (or (display-graphic-p)
+ (version< "24.3.1" emacs-version))
;; Emacs 24.3 and earlier included margins
;; in window-width when in TTY.
- (t (1+ (let ((margins (window-margins)))
- (+ (or (car margins) 0)
- (or (cdr margins) 0))))))))
+ (cl-decf ww
+ (let ((margins (window-margins)))
+ (+ (or (car margins) 0)
+ (or (cdr margins) 0)))))
+ ww))
(defun company--pseudo-tooltip-height ()
"Calculate the appropriate tooltip height.
(company-pseudo-tooltip-show (1+ row) col company-selection)))
(defun company-pseudo-tooltip-edit (selection)
- (let ((height (overlay-get company-pseudo-tooltip-overlay 'company-height)))
+ (let* ((height (overlay-get company-pseudo-tooltip-overlay 'company-height))
+ (lines (company--create-lines selection (abs height))))
+ (overlay-put company-pseudo-tooltip-overlay 'company-width
+ (string-width (car lines)))
(overlay-put company-pseudo-tooltip-overlay 'company-after
(apply 'company--replacement-string
- (company--create-lines selection (abs height))
+ lines
(overlay-get company-pseudo-tooltip-overlay
'company-replacement-args)))))
;;; overlay ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(defvar company-preview-overlay nil)
-(make-variable-buffer-local 'company-preview-overlay)
+(defvar-local company-preview-overlay nil)
(defun company-preview-show-at-point (pos)
(company-preview-hide)
;;; echo ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(defvar company-echo-last-msg nil)
-(make-variable-buffer-local 'company-echo-last-msg)
+(defvar-local company-echo-last-msg nil)
(defvar company-echo-timer nil)