;; Author: Nikolaj Schumacher
;; Maintainer: Dmitry Gutov <dgutov@yandex.ru>
;; URL: http://company-mode.github.io/
-;; Version: 0.8.0-snapshot
+;; Version: 0.8.1-cvs
;; Keywords: abbrev, convenience, matching
-;; Package-Requires: ((emacs "24.1"))
+;; Package-Requires: ((emacs "24.1") (cl-lib "0.5"))
;; This file is part of GNU Emacs.
;;; Code:
-(eval-when-compile (require 'cl))
+(require 'cl-lib)
(require 'newcomment)
;; FIXME: Use `user-error'.
(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
If this many lines are not available, prefer to display the tooltip above."
:type 'integer)
+(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
+ :package-version '(company . "0.8.0"))
+
(defcustom company-tooltip-margin 1
"Width of margin columns to show around the toolip."
:type 'integer)
(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")
(defun company-safe-backends-p (backends)
(and (consp backends)
- (not (dolist (backend backends)
+ (not (cl-dolist (backend backends)
(unless (if (consp backend)
(company-safe-backends-p backend)
(assq backend company-safe-backends))
- (return t))))))
-
-(defvar company--include-capf (version< "24.3.50" emacs-version))
+ (cl-return t))))))
-(defcustom company-backends `(,@(unless company--include-capf
+(defcustom company-backends `(,@(unless (version< "24.3.50" emacs-version)
(list 'company-elisp))
company-bbdb
company-nxml company-css
company-eclim company-semantic company-clang
company-xcode company-ropemacs company-cmake
- ,@(when company--include-capf
- (list 'company-capf))
+ company-capf
(company-dabbrev-code company-gtags company-etags
company-keywords)
company-oddmuse company-files company-dabbrev)
"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.
(const :tag "Generic comment fence." ?!))
(function :tag "Predicate function")))
-(defcustom company-idle-delay .7
+(defcustom company-idle-delay .5
"The idle delay in seconds until completion starts automatically.
A value of nil means no idle completion, t means show candidates
immediately when a prefix of `company-minimum-prefix-length' is reached."
(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.")
(unless (memq backend company--disabled-backends)
(message "Company back-end '%s' could not be initialized:\n%s"
backend (error-message-string err)))
- (pushnew backend company--disabled-backends)
+ (cl-pushnew backend company--disabled-backends)
nil)))
;; No initialization for lambdas.
((functionp backend) t)
(t ;; Must be a list.
- (dolist (b backend)
+ (cl-dolist (b backend)
(unless (keywordp b)
(company-init-backend b))))))
(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)
company-backend (error-message-string err) args))))
(defun company--multi-backend-adapter (backends command &rest args)
- (let ((backends (loop for b in backends
- when (not (and (symbolp b)
- (eq 'failed (get b 'company-init))))
- collect b)))
+ (let ((backends (cl-loop for b in backends
+ when (not (and (symbolp b)
+ (eq 'failed (get b 'company-init))))
+ collect b)))
(setq backends
(if (eq command 'prefix)
(butlast backends (length (member :with backends)))
(`duplicates t)
((or `prefix `ignore-case `no-cache `require-match)
(let (value)
- (dolist (backend backends)
+ (cl-dolist (backend backends)
(when (setq value (company--force-sync
backend (cons command args) backend))
- (return value)))))
+ (cl-return value)))))
(_
(let ((arg (car args)))
(when (> (length arg) 0)
(apply backend command args))))))))
(defun company--multi-backend-adapter-candidates (backends prefix)
- (let ((pairs (loop for backend in (cdr backends)
- when (equal (funcall backend 'prefix)
- prefix)
- collect (cons (funcall backend 'candidates prefix)
- (let ((b backend))
- (lambda (candidates)
- (mapcar
- (lambda (str)
- (propertize str 'company-backend b))
- candidates)))))))
- (when (equal (funcall (car backends) 'prefix) prefix)
+ (let ((pairs (cl-loop for backend in (cdr backends)
+ when (equal (company--prefix-str
+ (funcall backend 'prefix))
+ prefix)
+ collect (cons (funcall backend 'candidates prefix)
+ (let ((b backend))
+ (lambda (candidates)
+ (mapcar
+ (lambda (str)
+ (propertize str 'company-backend b))
+ candidates)))))))
+ (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)
(company--merge-async pairs (lambda (values) (apply #'append values)))))
(defun company--merge-async (pairs merger)
- (let ((async (loop for pair in pairs
- thereis
- (eq :async (car-safe (car pair))))))
+ (let ((async (cl-loop for pair in pairs
+ thereis
+ (eq :async (car-safe (car pair))))))
(if (not async)
- (funcall merger (loop for (val . mapper) in pairs
- collect (funcall mapper val)))
+ (funcall merger (cl-loop for (val . mapper) in pairs
+ collect (funcall mapper val)))
(cons
:async
(lambda (callback)
(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)))
(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)
company-candidates candidates)
(when selected
(while (and candidates (string< (pop candidates) selected))
- (incf company-selection))
+ (cl-incf company-selection))
(unless candidates
;; Make sure selection isn't out of bounds.
(setq company-selection (min (1- company-candidates-length)
(let ((len (length prefix))
(completion-ignore-case ignore-case)
prev)
- (dotimes (i (1+ len))
+ (cl-dotimes (i (1+ len))
(when (setq prev (cdr (assoc (substring prefix 0 (- len i))
company-candidates-cache)))
(setq candidates (all-completions prefix prev))
- (return t)))))
+ (cl-return t)))))
;; no cache match, call back-end
(setq candidates
(company--process-candidates
Keywords and function definition names are ignored."
(let* (occurs
(noccurs
- (delete-if
+ (cl-delete-if
(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))
(defun company-other-backend (&optional backward)
(interactive (list current-prefix-arg))
(company-assert-enabled)
- (if company-backend
- (let* ((after (cdr (member company-backend company-backends)))
- (before (cdr (member company-backend (reverse company-backends))))
- (next (if backward
- (append before (reverse after))
- (append after (reverse before)))))
- (company-cancel)
- (dolist (backend next)
- (when (ignore-errors (company-begin-backend backend))
- (return t))))
- (company-manual-begin))
+ (let* ((after (if company-backend
+ (cdr (member company-backend company-backends))
+ company-backends))
+ (before (cdr (member company-backend (reverse company-backends))))
+ (next (if backward
+ (append before (reverse after))
+ (append after (reverse before)))))
+ (company-cancel)
+ (cl-dolist (backend next)
+ (when (ignore-errors (company-begin-backend backend))
+ (cl-return t))))
(unless company-candidates
(error "No other back-end")))
(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.
+ (company-cancel 'unique))
((consp c)
;; incremental match
(setq company-prefix new-prefix)
(defun company--begin-new ()
(let (prefix c)
- (dolist (backend (if company-backend
- ;; prefer manual override
- (list company-backend)
- company-backends))
+ (cl-dolist (backend (if company-backend
+ ;; prefer manual override
+ (list company-backend)
+ company-backends))
(setq prefix
(if (or (symbolp backend)
(functionp backend))
(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)))
- (return c)))))
+ (cl-return c)))))
(defun company-begin ()
(or (and company-candidates (company--continue))
;;; 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))
(i 0))
- (dolist (line lines)
+ (cl-dolist (line lines)
(when (string-match quoted line (length company-prefix))
- (return i))
- (incf i))))
+ (cl-return i))
+ (cl-incf i))))
(defun company-search-printing-char ()
(interactive)
(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 [t] 'company-search-other-char)
(while (< i ?\s)
(define-key keymap (make-string 1 i) 'company-search-other-char)
- (incf i))
+ (cl-incf i))
(while (< i 256)
(define-key keymap (vector i) 'company-search-printing-char)
- (incf i))
+ (cl-incf i))
(let ((meta-map (make-sparse-keymap)))
(define-key keymap (char-to-string meta-prefix-char) meta-map)
(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)
(let* ((col-row (posn-actual-col-row (event-start event)))
(col (car col-row))
(row (cdr col-row)))
- (incf col (window-hscroll))
+ (cl-incf col (window-hscroll))
(and header-line-format
(version< "24" emacs-version)
- (decf row))
+ (cl-decf row))
(cons col row)))
(defun company-select-mouse (event)
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))
- (decf 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)
- (decf limit 2)
+ (cl-decf limit 2)
(setq company-tooltip-offset
(max (min selection company-tooltip-offset)
(- selection -1 limit)))
(when (<= company-tooltip-offset 1)
- (incf limit)
+ (cl-incf limit)
(setq company-tooltip-offset 0))
(when (>= company-tooltip-offset (- num-lines limit 1))
- (incf limit)
+ (cl-incf limit)
(when (= selection (1- num-lines))
- (decf company-tooltip-offset)
+ (cl-decf company-tooltip-offset)
(when (<= company-tooltip-offset 1)
(setq company-tooltip-offset 0)
- (incf limit))))
+ (cl-incf limit))))
limit)
-(defun company-tooltip--simple-update-offset (selection num-lines limit)
+(defun company-tooltip--simple-update-offset (selection _num-lines limit)
(setq company-tooltip-offset
(if (< selection company-tooltip-offset)
selection
(length lst)))
(defun company--replacement-string (lines old column nl &optional align-top)
- (decf column company-tooltip-margin)
+ (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)))
(when (> width remaining-cols)
- (decf column (- width remaining-cols))))
+ (cl-decf column (- width remaining-cols))))
(let ((offset (and (< column 0) (- column)))
new)
remainder (when (> remainder 0)
(setq remainder (format "...(%d)" remainder))))))
- (decf selection company-tooltip-offset)
+ (cl-decf selection company-tooltip-offset)
(setq width (max (length previous) (length remainder))
lines (nthcdr company-tooltip-offset company-candidates)
len (min limit len)
lines-copy lines)
- (decf window-width (* 2 company-tooltip-margin))
- (when scrollbar-bounds (decf window-width))
+ (cl-decf window-width (* 2 company-tooltip-margin))
+ (when scrollbar-bounds (cl-decf window-width))
(dotimes (_ len)
(let* ((value (pop lines-copy))
width))))
(setq width (min window-width
- (if (and company-show-numbers
- (< company-tooltip-offset 10))
- (+ 2 width)
- width)))
+ (max company-tooltip-minimum-width
+ (if (and company-show-numbers
+ (< company-tooltip-offset 10))
+ (+ 2 width)
+ width))))
;; number can make tooltip too long
(when company-show-numbers
(right (company-space-string company-tooltip-margin))
(width width))
(when (< numbered 10)
- (decf width 2)
- (incf numbered)
+ (cl-decf width 2)
+ (cl-incf numbered)
(setq right (concat (format " %d" (mod numbered 10)) right)))
(push (concat
(company-fill-propertize str annotation
(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)))))
(defun company-pseudo-tooltip-frontend (command)
"`company-mode' front-end similar to a tooltip but based on overlays."
- (case command
+ (cl-case command
(pre-command (company-pseudo-tooltip-hide-temporarily))
(post-command
(let ((old-height (if (overlayp company-pseudo-tooltip-overlay)
;;; 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)
(progn
(setq comp (propertize (format "%d: %s" i comp)
'face 'company-echo))
- (incf len 3)
- (incf i)
+ (cl-incf len 3)
+ (cl-incf i)
(add-text-properties 3 (+ 3 (length company-common))
'(face company-echo-common) comp))
(setq comp (propertize comp 'face 'company-echo))
(when (< i 10)
;; Add number.
(setq comp (format "%s (%d)" comp i))
- (incf len 4)
- (incf i))
+ (cl-incf len 4)
+ (cl-incf i))
(if (>= len limit)
(setq candidates nil)
(push (propertize comp 'face 'company-echo) msg)))