klimi
/
dotfiles


								;;; company.el --- Modular text completion framework  -*- lexical-binding: t -*-


								;; Copyright (C) 2009-2019  Free Software Foundation, Inc.


								;; Author: Nikolaj Schumacher

								;; Maintainer: Dmitry Gutov <dgutov@yandex.ru>

								;; URL: http://company-mode.github.io/

								;; Version: 0.9.10

								;; Keywords: abbrev, convenience, matching

								;; Package-Requires: ((emacs "24.3"))


								;; This file is part of GNU Emacs.


								;; GNU Emacs is free software: you can redistribute it and/or modify

								;; it under the terms of the GNU General Public License as published by

								;; the Free Software Foundation, either version 3 of the License, or

								;; (at your option) any later version.


								;; GNU Emacs is distributed in the hope that it will be useful,

								;; but WITHOUT ANY WARRANTY; without even the implied warranty of

								;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

								;; GNU General Public License for more details.


								;; You should have received a copy of the GNU General Public License

								;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.


								;;; Commentary:

								;;

								;; Company is a modular completion framework.  Modules for retrieving completion

								;; candidates are called backends, modules for displaying them are frontends.

								;;

								;; Company comes with many backends, e.g. `company-etags'.  These are

								;; distributed in separate files and can be used individually.

								;;

								;; Enable `company-mode' in all buffers with M-x global-company-mode.  For

								;; further information look at the documentation for `company-mode' (C-h f

								;; company-mode RET).

								;;

								;; If you want to start a specific backend, call it interactively or use

								;; `company-begin-backend'.  For example:

								;; M-x company-abbrev will prompt for and insert an abbrev.

								;;

								;; To write your own backend, look at the documentation for `company-backends'.

								;; Here is a simple example completing "foo":

								;;

								;; (defun company-my-backend (command &optional arg &rest ignored)

								;;   (interactive (list 'interactive))

								;;   (pcase command

								;;     (`interactive (company-begin-backend 'company-my-backend))

								;;     (`prefix (company-grab-symbol))

								;;     (`candidates (list "foobar" "foobaz" "foobarbaz"))

								;;     (`meta (format "This value is named %s" arg))))

								;;

								;; Sometimes it is a good idea to mix several backends together, for example to

								;; enrich gtags with dabbrev-code results (to emulate local variables).  To do

								;; this, add a list with both backends as an element in `company-backends'.

								;;

								;;; Change Log:

								;;

								;; See NEWS.md in the repository.


								;;; Code:


								(require 'cl-lib)

								(require 'newcomment)

								(require 'pcase)


								;;; Compatibility

								(eval-and-compile

								  ;; Defined in Emacs 24.4

								  (unless (fboundp 'string-suffix-p)

								    (defun string-suffix-p (suffix string  &optional ignore-case)

								      "Return non-nil if SUFFIX is a suffix of STRING.

								If IGNORE-CASE is non-nil, the comparison is done without paying

								attention to case differences."

								      (let ((start-pos (- (length string) (length suffix))))

								        (and (>= start-pos 0)

								             (eq t (compare-strings suffix nil nil

								                                    string start-pos nil ignore-case)))))))


								(defgroup company nil

								  "Extensible inline text completion mechanism"

								  :group 'abbrev

								  :group 'convenience

								  :group 'matching)


								(defface company-tooltip

								  '((default :foreground "black")

								    (((class color) (min-colors 88) (background light))

								     (:background "cornsilk"))

								    (((class color) (min-colors 88) (background dark))

								     (:background "yellow")))

								  "Face used for the tooltip.")


								(defface company-tooltip-selection

								  '((((class color) (min-colors 88) (background light))

								     (:background "light blue"))

								    (((class color) (min-colors 88) (background dark))

								     (:background "orange1"))

								    (t (:background "green")))

								  "Face used for the selection in the tooltip.")


								(defface company-tooltip-search

								  '((default :inherit highlight))

								  "Face used for the search string in the tooltip.")


								(defface company-tooltip-search-selection

								  '((default :inherit highlight))

								  "Face used for the search string inside the selection in the tooltip.")


								(defface company-tooltip-mouse

								  '((default :inherit highlight))

								  "Face used for the tooltip item under the mouse.")


								(defface company-tooltip-common

								  '((((background light))

								     :foreground "darkred")

								    (((background dark))

								     :foreground "red"))

								  "Face used for the common completion in the tooltip.")


								(defface company-tooltip-common-selection

								  '((default :inherit company-tooltip-common))

								  "Face used for the selected common completion in the tooltip.")


								(defface company-tooltip-annotation

								  '((((background light))

								     :foreground "firebrick4")

								    (((background dark))

								     :foreground "red4"))

								  "Face used for the completion annotation in the tooltip.")


								(defface company-tooltip-annotation-selection

								  '((default :inherit company-tooltip-annotation))

								  "Face used for the selected completion annotation in the tooltip.")


								(defface company-scrollbar-fg

								  '((((background light))

								     :background "darkred")

								    (((background dark))

								     :background "red"))

								  "Face used for the tooltip scrollbar thumb.")


								(defface company-scrollbar-bg

								  '((((background light))

								     :background "wheat")

								    (((background dark))

								     :background "gold"))

								  "Face used for the tooltip scrollbar background.")


								(defface company-preview

								  '((((background light))

								     :inherit (company-tooltip-selection company-tooltip))

								    (((background dark))

								     :background "blue4"

								     :foreground "wheat"))

								  "Face used for the completion preview.")


								(defface company-preview-common

								  '((((background light))

								     :inherit company-tooltip-common-selection)

								    (((background dark))

								     :inherit company-preview

								     :foreground "red"))

								  "Face used for the common part of the completion preview.")


								(defface company-preview-search

								  '((((background light))

								     :inherit company-tooltip-common-selection)

								    (((background dark))

								     :inherit company-preview

								     :background "blue1"))

								  "Face used for the search string in the completion preview.")


								(defface company-echo nil

								  "Face used for completions in the echo area.")


								(defface company-echo-common

								  '((((background dark)) (:foreground "firebrick1"))

								    (((background light)) (:background "firebrick4")))

								  "Face used for the common part of completions in the echo area.")


								(defun company-frontends-set (variable value)

								  ;; Uniquify.

								  (let ((value (delete-dups (copy-sequence value))))

								    (and (or (and (memq 'company-pseudo-tooltip-unless-just-one-frontend value)

								                  (memq 'company-pseudo-tooltip-frontend value))

								             (and (memq 'company-pseudo-tooltip-unless-just-one-frontend-with-delay value)

								                  (memq 'company-pseudo-tooltip-frontend value))

								             (and (memq 'company-pseudo-tooltip-unless-just-one-frontend-with-delay value)

								                  (memq 'company-pseudo-tooltip-unless-just-one-frontend value)))

								         (user-error "Pseudo tooltip frontend cannot be used more than once"))

								    (and (or (and (memq 'company-preview-if-just-one-frontend value)

								                  (memq 'company-preview-frontend value))

								             (and (memq 'company-preview-if-just-one-frontend value)

								                  (memq 'company-preview-common-frontend value))

								             (and (memq 'company-preview-frontend value)

								                  (memq 'company-preview-common-frontend value))

								             )

								         (user-error "Preview frontend cannot be used twice"))

								    (and (memq 'company-echo value)

								         (memq 'company-echo-metadata-frontend value)

								         (user-error "Echo area cannot be used twice"))

								    ;; Preview must come last.

								    (dolist (f '(company-preview-if-just-one-frontend company-preview-frontend company-preview-common-frontend))

								      (when (cdr (memq f value))

								        (setq value (append (delq f value) (list f)))))

								    (set variable value)))


								(defcustom company-frontends '(company-pseudo-tooltip-unless-just-one-frontend

								                               company-preview-if-just-one-frontend

								                               company-echo-metadata-frontend)

								  "The list of active frontends (visualizations).

								Each frontend is a function that takes one argument.  It is called with

								one of the following arguments:


								`show': When the visualization should start.


								`hide': When the visualization should end.


								`update': When the data has been updated.


								`pre-command': Before every command that is executed while the

								visualization is active.


								`post-command': After every command that is executed while the

								visualization is active.


								The visualized data is stored in `company-prefix', `company-candidates',

								`company-common', `company-selection', `company-point' and

								`company-search-string'."

								  :set 'company-frontends-set

								  :type '(repeat (choice (const :tag "echo" company-echo-frontend)

								                         (const :tag "echo, strip common"

								                                company-echo-strip-common-frontend)

								                         (const :tag "show echo meta-data in echo"

								                                company-echo-metadata-frontend)

								                         (const :tag "pseudo tooltip"

								                                company-pseudo-tooltip-frontend)

								                         (const :tag "pseudo tooltip, multiple only"

								                                company-pseudo-tooltip-unless-just-one-frontend)

								                         (const :tag "pseudo tooltip, multiple only, delayed"

								                                company-pseudo-tooltip-unless-just-one-frontend-with-delay)

								                         (const :tag "preview" company-preview-frontend)

								                         (const :tag "preview, unique only"

								                                company-preview-if-just-one-frontend)

								                         (const :tag "preview, common"

								                                company-preview-common-frontend)

								                         (function :tag "custom function" nil))))


								(defcustom company-tooltip-limit 10

								  "The maximum number of candidates in the tooltip."

								  :type 'integer)


								(defcustom company-tooltip-minimum 6

								  "The minimum height of the tooltip.

								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-maximum-width most-positive-fixnum

								  "The maximum width of the tooltip's inner area.

								This doesn't include the margins and the scroll bar."

								  :type 'integer

								  :package-version '(company . "0.9.5"))


								(defcustom company-tooltip-margin 1

								  "Width of margin columns to show around the toolip."

								  :type 'integer)


								(defcustom company-tooltip-offset-display 'scrollbar

								  "Method using which the tooltip displays scrolling position.

								`scrollbar' means draw a scrollbar to the right of the items.

								`lines' means wrap items in lines with \"before\" and \"after\" counters."

								  :type '(choice (const :tag "Scrollbar" scrollbar)

								                 (const :tag "Two lines" lines)))


								(defcustom company-tooltip-align-annotations nil

								  "When non-nil, align annotations to the right tooltip border."

								  :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-bbdb . "BBDB")

								    (company-capf . "completion-at-point-functions")

								    (company-clang . "Clang")

								    (company-cmake . "CMake")

								    (company-css . "CSS")

								    (company-dabbrev . "dabbrev for plain text")

								    (company-dabbrev-code . "dabbrev for code")

								    (company-eclim . "Eclim (an Eclipse interface)")

								    (company-elisp . "Emacs Lisp")

								    (company-etags . "etags")

								    (company-files . "Files")

								    (company-gtags . "GNU Global")

								    (company-ispell . "Ispell")

								    (company-keywords . "Programming language keywords")

								    (company-nxml . "nxml")

								    (company-oddmuse . "Oddmuse")

								    (company-semantic . "Semantic")

								    (company-tempo . "Tempo templates")

								    (company-xcode . "Xcode")))

								(put 'company-safe-backends 'risky-local-variable t)


								(defun company-safe-backends-p (backends)

								  (and (consp backends)

								       (not (cl-dolist (backend backends)

								              (unless (if (consp backend)

								                          (company-safe-backends-p backend)

								                        (assq backend company-safe-backends))

								                (cl-return t))))))


								(defcustom company-backends `(,@(unless (version< "24.3.51" emacs-version)

								                                  (list 'company-elisp))

								                              company-bbdb

								                              ,@(unless (version<= "26" emacs-version)

								                                  (list 'company-nxml))

								                              ,@(unless (version<= "26" emacs-version)

								                                  (list 'company-css))

								                              company-eclim company-semantic company-clang

								                              company-xcode company-cmake

								                              company-capf

								                              company-files

								                              (company-dabbrev-code company-gtags company-etags

								                               company-keywords)

								                              company-oddmuse company-dabbrev)

								  "The list of active backends (completion engines).


								Only one backend 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 backend can also be a \"grouped\"

								one (see below).


								`company-begin-backend' can be used to start a specific backend,

								`company-other-backend' will skip to the next matching backend in the list.


								Each backend is a function that takes a variable number of arguments.

								The first argument is the command requested from the backend.  It is one

								of the following:


								`prefix': The backend should return the text to be completed.  It must be

								text immediately before point.  Returning nil from this command passes

								control to the next backend.  The function should return `stop' if it

								should complete but cannot (e.g. when in the middle of a symbol).

								Instead of a string, the backend may return a cons (PREFIX . LENGTH)

								where LENGTH is a number used in place of PREFIX's length when

								comparing against `company-minimum-prefix-length'.  LENGTH can also

								be just t, and in the latter case the test automatically succeeds.


								`candidates': The second argument is the prefix to be completed.  The

								return value should be a list of candidates that match the prefix.


								Non-prefix matches are also supported (candidates that don't start with the

								prefix, but match it in some backend-defined way).  Backends that use this

								feature must disable cache (return t to `no-cache') and might also want to

								respond to `match'.


								Optional commands

								=================


								`sorted': Return t here to indicate that the candidates are sorted and will

								not need to be sorted again.


								`duplicates': If non-nil, company will take care of removing duplicates

								from the list.


								`no-cache': Usually company doesn't ask for candidates again as completion

								progresses, unless the backend returns t for this command.  The second

								argument is the latest prefix.


								`ignore-case': Return t here if the backend returns case-insensitive

								matches.  This value is used to determine the longest common prefix (as

								used in `company-complete-common'), and to filter completions when fetching

								them from cache.


								`meta': The second argument is a completion candidate.  Return a (short)

								documentation string for it.


								`doc-buffer': The second argument is a completion candidate.  Return a

								buffer with documentation for it.  Preferably use `company-doc-buffer'.  If

								not all buffer contents pertain to this candidate, return a cons of buffer

								and window start position.


								`location': The second argument is a completion candidate.  Return a cons

								of buffer and buffer location, or of file and line number where the

								completion candidate was defined.


								`annotation': The second argument is a completion candidate.  Return a

								string to be displayed inline with the candidate in the popup.  If

								duplicates are removed by company, candidates with equal string values will

								be kept if they have different annotations.  For that to work properly,

								backends should store the related information on candidates using text

								properties.


								`match': The second argument is a completion candidate.  Return a positive

								integer, the index after the end of text matching `prefix' within the

								candidate string.  Alternatively, return a list of (CHUNK-START

								. CHUNK-END) elements, where CHUNK-START and CHUNK-END are indexes within

								the candidate string.  The corresponding regions are be used when rendering

								the popup.  This command only makes sense for backends that provide

								non-prefix completion.


								`require-match': If this returns t, the user is not allowed to enter

								anything not offered as a candidate.  Please don't use that value in normal

								backends.  The default value nil gives the user that choice with

								`company-require-match'.  Return value `never' overrides that option the

								other way around.


								`init': Called once for each buffer. The backend can check for external

								programs and files and load any required libraries.  Raising an error here

								will show up in message log once, and the backend will not be used for

								completion.


								`post-completion': Called after a completion candidate has been inserted

								into the buffer.  The second argument is the candidate.  Can be used to

								modify it, e.g. to expand a snippet.


								The backend should return nil for all commands it does not support or

								does not know about.  It should also be callable interactively and use

								`company-begin-backend' to start itself in that case.


								Grouped backends

								================


								An element of `company-backends' can also be a list of backends.  The

								completions from backends in such groups are merged, but only from those

								backends which return the same `prefix'.


								If a backend command takes a candidate as an argument (e.g. `meta'), the

								call is dispatched to the backend the candidate came from.  In other

								cases (except for `duplicates' and `sorted'), the first non-nil value among

								all the backends is returned.


								The group can also contain keywords.  Currently, `:with' and `:separate'

								keywords are defined.  If the group contains keyword `:with', the backends

								listed after this keyword are ignored for the purpose of the `prefix'

								command.  If the group contains keyword `:separate', the candidates that

								come from different backends are sorted separately in the combined list.


								Asynchronous backends

								=====================


								The return value of each command can also be a cons (:async . FETCHER)

								where FETCHER is a function of one argument, CALLBACK.  When the data

								arrives, FETCHER must call CALLBACK and pass it the appropriate return

								value, as described above.  That call must happen in the same buffer as

								where completion was initiated.


								True asynchronous operation is only supported for command `candidates', and

								only during idle completion.  Other commands will block the user interface,

								even if the backend uses the asynchronous calling convention."

								  :type `(repeat

								          (choice

								           :tag "backend"

								           ,@(mapcar (lambda (b) `(const :tag ,(cdr b) ,(car b)))

								                     company-safe-backends)

								           (symbol :tag "User defined")

								           (repeat :tag "Merged backends"

								                   (choice :tag "backend"

								                           ,@(mapcar (lambda (b)

								                                       `(const :tag ,(cdr b) ,(car b)))

								                                     company-safe-backends)

								                           (const :tag "With" :with)

								                           (symbol :tag "User defined"))))))


								(put 'company-backends 'safe-local-variable 'company-safe-backends-p)


								(defcustom company-transformers nil

								  "Functions to change the list of candidates received from backends.


								Each function gets called with the return value of the previous one.

								The first one gets passed the list of candidates, already sorted and

								without duplicates."

								  :type '(choice

								          (const :tag "None" nil)

								          (const :tag "Sort by occurrence" (company-sort-by-occurrence))

								          (const :tag "Sort by backend importance"

								                 (company-sort-by-backend-importance))

								          (const :tag "Prefer case sensitive prefix"

								                 (company-sort-prefer-same-case-prefix))

								          (repeat :tag "User defined" (function))))


								(defcustom company-completion-started-hook nil

								  "Hook run when company starts completing.

								The hook is called with one argument that is non-nil if the completion was

								started manually."

								  :type 'hook)


								(defcustom company-completion-cancelled-hook nil

								  "Hook run when company cancels completing.

								The hook is called with one argument that is non-nil if the completion was

								aborted manually."

								  :type 'hook)


								(defcustom company-completion-finished-hook nil

								  "Hook run when company successfully completes.

								The hook is called with the selected candidate as an argument.


								If you indend to use it to post-process candidates from a specific

								backend, consider using the `post-completion' command instead."

								  :type 'hook)


								(defcustom company-after-completion-hook nil

								  "Hook run at the end of completion, successful or not.

								The hook is called with one argument which is either a string or a symbol."

								  :type 'hook)


								(defcustom company-minimum-prefix-length 3

								  "The minimum prefix length for idle completion."

								  :type '(integer :tag "prefix length"))


								(defcustom company-abort-manual-when-too-short 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

								  :package-version '(company . "0.8.0"))


								(defcustom company-require-match 'company-explicit-action-p

								  "If enabled, disallow non-matching input.

								This can be a function do determine if a match is required.


								This can be overridden by the backend, if it returns t or `never' to

								`require-match'.  `company-auto-complete' also takes precedence over this."

								  :type '(choice (const :tag "Off" nil)

								                 (function :tag "Predicate function")

								                 (const :tag "On, if user interaction took place"

								                        'company-explicit-action-p)

								                 (const :tag "On" t)))


								(defcustom company-auto-complete nil

								  "Determines when to auto-complete.

								If this is enabled, all characters from `company-auto-complete-chars'

								trigger insertion of the selected completion candidate.

								This can also be a function."

								  :type '(choice (const :tag "Off" nil)

								                 (function :tag "Predicate function")

								                 (const :tag "On, if user interaction took place"

								                        'company-explicit-action-p)

								                 (const :tag "On" t)))


								(defcustom company-auto-complete-chars '(?\  ?\) ?.)

								  "Determines which characters trigger auto-completion.

								See `company-auto-complete'.  If this is a string, each string character

								tiggers auto-completion.  If it is a list of syntax description characters (see

								`modify-syntax-entry'), all characters with that syntax auto-complete.


								This can also be a function, which is called with the new input and should

								return non-nil if company should auto-complete.


								A character that is part of a valid candidate never triggers auto-completion."

								  :type '(choice (string :tag "Characters")

								                 (set :tag "Syntax"

								                      (const :tag "Whitespace" ?\ )

								                      (const :tag "Symbol" ?_)

								                      (const :tag "Opening parentheses" ?\()

								                      (const :tag "Closing parentheses" ?\))

								                      (const :tag "Word constituent" ?w)

								                      (const :tag "Punctuation." ?.)

								                      (const :tag "String quote." ?\")

								                      (const :tag "Paired delimiter." ?$)

								                      (const :tag "Expression quote or prefix operator." ?\')

								                      (const :tag "Comment starter." ?<)

								                      (const :tag "Comment ender." ?>)

								                      (const :tag "Character-quote." ?/)

								                      (const :tag "Generic string fence." ?|)

								                      (const :tag "Generic comment fence." ?!))

								                 (function :tag "Predicate function")))


								(defcustom company-idle-delay .5

								  "The idle delay in seconds until completion starts automatically.

								The prefix still has to satisfy `company-minimum-prefix-length' before that

								happens.  The value of nil means no idle completion."

								  :type '(choice (const :tag "never (nil)" nil)

								                 (const :tag "immediate (0)" 0)

								                 (function :tag "Predicate function")

								                 (number :tag "seconds")))


								(defcustom company-tooltip-idle-delay .5

								  "The idle delay in seconds until tooltip is shown when using

								`company-pseudo-tooltip-unless-just-one-frontend-with-delay'."

								  :type '(choice (const :tag "never (nil)" nil)

								                 (const :tag "immediate (0)" 0)

								                 (number :tag "seconds")))


								(defcustom company-begin-commands '(self-insert-command

								                                    org-self-insert-command

								                                    orgtbl-self-insert-command

								                                    c-scope-operator

								                                    c-electric-colon

								                                    c-electric-lt-gt

								                                    c-electric-slash)

								  "A list of commands after which idle completion is allowed.

								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."

								  :type '(choice (const :tag "Any command" t)

								                 (const :tag "Self insert command" '(self-insert-command))

								                 (repeat :tag "Commands" function))

								  :package-version '(company . "0.8.4"))


								(defcustom company-continue-commands '(not save-buffer save-some-buffers

								                                           save-buffers-kill-terminal

								                                           save-buffers-kill-emacs

								                                           completion-at-point)

								  "A list of commands that are allowed during completion.

								If this is t, or if `company-begin-commands' is t, any command is allowed.

								Otherwise, the value must be a list of symbols.  If it starts with `not',

								the cdr is the list of commands that abort completion.  Otherwise, all

								commands except those in that list, or in `company-begin-commands', or

								commands in the `company-' namespace, abort completion."

								  :type '(choice (const :tag "Any command" t)

								                 (cons  :tag "Any except"

								                        (const not)

								                        (repeat :tag "Commands" function))

								                 (repeat :tag "Commands" function)))


								(defcustom company-show-numbers nil

								  "If enabled, show quick-access numbers for the first ten candidates."

								  :type '(choice (const :tag "off" nil)

								                 (const :tag "on" t)))


								(defcustom company-show-numbers-function #'company--show-numbers

								  "Function called to get custom quick-access numbers for the first then candidates.


								If nil falls back to default function that generates 1...8, 9, 0. The function get

								the number of candidates (from 1 to 10 means 1st to 10th candidate) and should

								return a string prefixed with one space."

								  :type 'function)


								(defcustom company-selection-wrap-around nil

								  "If enabled, selecting item before first or after last wraps around."

								  :type '(choice (const :tag "off" nil)

								                 (const :tag "on" t)))


								(defvar company-async-wait 0.03

								  "Pause between checks to see if the value's been set when turning an

								asynchronous call into synchronous.")


								(defvar company-async-timeout 2

								  "Maximum wait time for a value to be set during asynchronous call.")


								;;; mode ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defvar company-mode-map (make-sparse-keymap)

								  "Keymap used by `company-mode'.")


								(defvar company-active-map

								  (let ((keymap (make-sparse-keymap)))

								    (define-key keymap "\e\e\e" 'company-abort)

								    (define-key keymap "\C-g" 'company-abort)

								    (define-key keymap (kbd "M-n") 'company-select-next)

								    (define-key keymap (kbd "M-p") 'company-select-previous)

								    (define-key keymap (kbd "<down>") 'company-select-next-or-abort)

								    (define-key keymap (kbd "<up>") 'company-select-previous-or-abort)

								    (define-key keymap [remap scroll-up-command] 'company-next-page)

								    (define-key keymap [remap scroll-down-command] 'company-previous-page)

								    (define-key keymap [down-mouse-1] 'ignore)

								    (define-key keymap [down-mouse-3] 'ignore)

								    (define-key keymap [mouse-1] 'company-complete-mouse)

								    (define-key keymap [mouse-3] 'company-select-mouse)

								    (define-key keymap [up-mouse-1] 'ignore)

								    (define-key keymap [up-mouse-3] 'ignore)

								    (define-key keymap [return] 'company-complete-selection)

								    (define-key keymap (kbd "RET") 'company-complete-selection)

								    (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 (read-kbd-macro (format "M-%d" i)) 'company-complete-number))

								     keymap)

								  "Keymap that is enabled during an active completion.")


								(defvar company--disabled-backends nil)


								(defun company-init-backend (backend)

								  (and (symbolp backend)

								       (not (fboundp backend))

								       (ignore-errors (require backend nil t)))

								  (cond

								   ((symbolp backend)

								    (condition-case err

								        (progn

								          (funcall backend 'init)

								          (put backend 'company-init t))

								      (error

								       (put backend 'company-init 'failed)

								       (unless (memq backend company--disabled-backends)

								         (message "Company backend '%s' could not be initialized:\n%s"

								                  backend (error-message-string err)))

								       (cl-pushnew backend company--disabled-backends)

								       nil)))

								   ;; No initialization for lambdas.

								   ((functionp backend) t)

								   (t ;; Must be a list.

								    (cl-dolist (b backend)

								      (unless (keywordp b)

								        (company-init-backend b))))))


								(defun company--maybe-init-backend (backend)

								  (or (not (symbolp backend))

								      (eq t (get backend 'company-init))

								      (unless (get backend 'company-init)

								        (company-init-backend backend))))


								(defcustom company-lighter-base "company"

								  "Base string to use for the `company-mode' lighter."

								  :type 'string

								  :package-version '(company . "0.8.10"))


								(defvar company-lighter '(" "

								                          (company-candidates

								                           (:eval

								                            (if (consp company-backend)

								                                (company--group-lighter (nth company-selection

								                                                             company-candidates)

								                                                        company-lighter-base)

								                              (symbol-name company-backend)))

								                           company-lighter-base))

								  "Mode line lighter for Company.


								The value of this variable is a mode line template as in

								`mode-line-format'.")


								(put 'company-lighter 'risky-local-variable t)


								;;;###autoload

								(define-minor-mode company-mode

								  "\"complete anything\"; is an in-buffer completion framework.

								Completion starts automatically, depending on the values

								`company-idle-delay' and `company-minimum-prefix-length'.


								Completion can be controlled with the commands:

								`company-complete-common', `company-complete-selection', `company-complete',

								`company-select-next', `company-select-previous'.  If these commands are

								called before `company-idle-delay', completion will also start.


								Completions can be searched with `company-search-candidates' or

								`company-filter-candidates'.  These can be used while completion is

								inactive, as well.


								The completion data is retrieved using `company-backends' and displayed

								using `company-frontends'.  If you want to start a specific backend, call

								it interactively or use `company-begin-backend'.


								By default, the completions list is sorted alphabetically, unless the

								backend chooses otherwise, or `company-transformers' changes it later.


								regular keymap (`company-mode-map'):


								\\{company-mode-map}

								keymap during active completions (`company-active-map'):


								\\{company-active-map}"

								  nil company-lighter company-mode-map

								  (if company-mode

								      (progn

								        (add-hook 'pre-command-hook 'company-pre-command nil t)

								        (add-hook 'post-command-hook 'company-post-command nil t)

								        (add-hook 'yas-keymap-disable-hook 'company--active-p nil t)

								        (mapc 'company-init-backend company-backends))

								    (remove-hook 'pre-command-hook 'company-pre-command t)

								    (remove-hook 'post-command-hook 'company-post-command t)

								    (remove-hook 'yas-keymap-disable-hook 'company--active-p t)

								    (company-cancel)

								    (kill-local-variable 'company-point)))


								(defcustom company-global-modes t

								  "Modes for which `company-mode' mode is turned on by `global-company-mode'.

								If nil, means no modes.  If t, then all major modes have it turned on.

								If a list, it should be a list of `major-mode' symbol names for which

								`company-mode' should be automatically turned on.  The sense of the list is

								negated if it begins with `not'.  For example:

								 (c-mode c++-mode)

								means that `company-mode' is turned on for buffers in C and C++ modes only.

								 (not message-mode)

								means that `company-mode' is always turned on except in `message-mode' buffers."

								  :type '(choice (const :tag "none" nil)

								                 (const :tag "all" t)

								                 (set :menu-tag "mode specific" :tag "modes"

								                      :value (not)

								                      (const :tag "Except" not)

								                      (repeat :inline t (symbol :tag "mode")))))


								;;;###autoload

								(define-globalized-minor-mode global-company-mode company-mode company-mode-on)


								(defun company-mode-on ()

								  (when (and (not (or noninteractive (eq (aref (buffer-name) 0) ?\s)))

								             (cond ((eq company-global-modes t)

								                    t)

								                   ((eq (car-safe company-global-modes) 'not)

								                    (not (memq major-mode (cdr company-global-modes))))

								                   (t (memq major-mode company-global-modes))))

								    (company-mode 1)))


								(defsubst company-assert-enabled ()

								  (unless company-mode

								    (company-uninstall-map)

								    (user-error "Company not enabled")))


								;;; keymaps ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defvar-local company-my-keymap nil)


								(defvar company-emulation-alist '((t . nil)))


								(defsubst company-enable-overriding-keymap (keymap)

								  (company-uninstall-map)

								  (setq company-my-keymap keymap))


								(defun company-ensure-emulation-alist ()

								  (unless (eq 'company-emulation-alist (car emulation-mode-map-alists))

								    (setq emulation-mode-map-alists

								          (cons 'company-emulation-alist

								                (delq 'company-emulation-alist emulation-mode-map-alists)))))


								(defun company-install-map ()

								  (unless (or (cdar company-emulation-alist)

								              (null company-my-keymap))

								    (setf (cdar company-emulation-alist) company-my-keymap)))


								(defun company-uninstall-map ()

								  (setf (cdar company-emulation-alist) nil))


								(defun company--company-command-p (keys)

								  "Checks if the keys are part of company's overriding keymap"

								  (or (equal [company-dummy-event] keys)

								      (commandp (lookup-key company-my-keymap keys))))


								;; Hack:

								;; Emacs calculates the active keymaps before reading the event.  That means we

								;; cannot change the keymap from a timer.  So we send a bogus command.

								;; XXX: Even in Emacs 24.4, seems to be needed in the terminal.

								(defun company-ignore ()

								  (interactive)

								  (setq this-command last-command))


								(global-set-key '[company-dummy-event] 'company-ignore)


								(defun company-input-noop ()

								  (push 'company-dummy-event unread-command-events))


								;; To avoid warnings in Emacs < 26.

								(declare-function line-number-display-width "indent.c")


								(defun company--posn-col-row (posn)

								  (let ((col (car (posn-col-row posn)))

								        ;; `posn-col-row' doesn't work well with lines of different height.

								        ;; `posn-actual-col-row' doesn't handle multiple-width characters.

								        (row (cdr (or (posn-actual-col-row posn)

								                      ;; When position is non-visible for some reason.

								                      (posn-col-row posn)))))

								    (when (and header-line-format (version< emacs-version "24.3.93.3"))

								      ;; http://debbugs.gnu.org/18384

								      (cl-decf row))

								    (when (bound-and-true-p display-line-numbers)

								      (cl-decf col (+ 2 (line-number-display-width))))

								    (cons (+ col (window-hscroll)) row)))


								(defun company--col-row (&optional pos)

								  (company--posn-col-row (posn-at-point pos)))


								(defun company--row (&optional pos)

								  (cdr (company--col-row pos)))


								;;; backends ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defvar-local company-backend nil)


								(defun company-grab (regexp &optional expression limit)

								  (when (looking-back regexp limit)

								    (or (match-string-no-properties (or expression 0)) "")))


								(defun company-grab-line (regexp &optional expression)

								  "Return a match string for REGEXP if it matches text before point.

								If EXPRESSION is non-nil, return the match string for the respective

								parenthesized expression in REGEXP.

								Matching is limited to the current line."

								  (let ((inhibit-field-text-motion t))

								    (company-grab regexp expression (point-at-bol))))


								(defun company-grab-symbol ()

								  "If point is at the end of a symbol, return it.

								Otherwise, if point is not inside a symbol, return an empty string."

								  (if (looking-at "\\_>")

								      (buffer-substring (point) (save-excursion (skip-syntax-backward "w_")

								                                                (point)))

								    (unless (and (char-after) (memq (char-syntax (char-after)) '(?w ?_)))

								      "")))


								(defun company-grab-word ()

								  "If point is at the end of a word, return it.

								Otherwise, if point is not inside a symbol, return an empty string."

								  (if (looking-at "\\>")

								      (buffer-substring (point) (save-excursion (skip-syntax-backward "w")

								                                                (point)))

								    (unless (and (char-after) (eq (char-syntax (char-after)) ?w))

								      "")))


								(defun company-grab-symbol-cons (idle-begin-after-re &optional max-len)

								  "Return a string SYMBOL or a cons (SYMBOL . t).

								SYMBOL is as returned by `company-grab-symbol'.  If the text before point

								matches IDLE-BEGIN-AFTER-RE, return it wrapped in a cons."

								  (let ((symbol (company-grab-symbol)))

								    (when symbol

								      (save-excursion

								        (forward-char (- (length symbol)))

								        (if (looking-back idle-begin-after-re (if max-len

								                                                  (- (point) max-len)

								                                                (line-beginning-position)))

								            (cons symbol t)

								          symbol)))))


								(defun company-in-string-or-comment ()

								  "Return non-nil if point is within a string or comment."

								  (let ((ppss (syntax-ppss)))

								    (or (car (setq ppss (nthcdr 3 ppss)))

								        (car (setq ppss (cdr ppss)))

								        (nth 3 ppss))))


								(defun company-call-backend (&rest args)

								  (company--force-sync #'company-call-backend-raw args company-backend))


								(defun company--force-sync (fun args backend)

								  (let ((value (apply fun args)))

								    (if (not (eq (car-safe value) :async))

								        value

								      (let ((res 'trash)

								            (start (time-to-seconds)))

								        (funcall (cdr value)

								                 (lambda (result) (setq res result)))

								        (while (eq res 'trash)

								          (if (> (- (time-to-seconds) start) company-async-timeout)

								              (error "Company: backend %s async timeout with args %s"

								                     backend args)

								            ;; XXX: Reusing the trick from company--fetch-candidates here

								            ;; doesn't work well: sit-for isn't a good fit when we want to

								            ;; ignore pending input (results in too many calls).

								            ;; FIXME: We should deal with this by standardizing on a kind of

								            ;; Future object that knows how to sync itself. In most cases (but

								            ;; not all), by calling accept-process-output, probably.

								            (sleep-for company-async-wait)))

								        res))))


								(defun company-call-backend-raw (&rest args)

								  (condition-case-unless-debug err

								      (if (functionp company-backend)

								          (apply company-backend args)

								        (apply #'company--multi-backend-adapter company-backend args))

								    (user-error (user-error

								                 "Company: backend %s user-error: %s"

								                 company-backend (error-message-string err)))

								    (error (error "Company: backend %s error \"%s\" with args %s"

								                  company-backend (error-message-string err) args))))


								(defun company--multi-backend-adapter (backends command &rest args)

								  (let ((backends (cl-loop for b in backends

								                           when (or (keywordp b)

								                                    (company--maybe-init-backend b))

								                           collect b))

								        (separate (memq :separate backends)))


								    (when (eq command 'prefix)

								      (setq backends (butlast backends (length (member :with backends)))))


								    (setq backends (cl-delete-if #'keywordp backends))


								    (pcase command

								      (`candidates

								       (company--multi-backend-adapter-candidates backends (car args) separate))

								      (`sorted separate)

								      (`duplicates (not separate))

								      ((or `prefix `ignore-case `no-cache `require-match)

								       (let (value)

								         (cl-dolist (backend backends)

								           (when (setq value (company--force-sync

								                              backend (cons command args) backend))

								             (cl-return value)))))

								      (_

								       (let ((arg (car args)))

								         (when (> (length arg) 0)

								           (let ((backend (or (get-text-property 0 'company-backend arg)

								                              (car backends))))

								             (apply backend command args))))))))


								(defun company--multi-backend-adapter-candidates (backends prefix separate)

								  (let ((pairs (cl-loop for backend in backends

								                        when (equal (company--prefix-str

								                                     (let ((company-backend backend))

								                                       (company-call-backend 'prefix)))

								                                    prefix)

								                        collect (cons (funcall backend 'candidates prefix)

								                                      (company--multi-candidates-mapper

								                                       backend

								                                       separate

								                                       ;; Small perf optimization: don't tag the

								                                       ;; candidates received from the first

								                                       ;; backend in the group.

								                                       (not (eq backend (car backends))))))))

								    (company--merge-async pairs (lambda (values) (apply #'append values)))))


								(defun company--multi-candidates-mapper (backend separate tag)

								  (lambda (candidates)

								    (when separate

								      (let ((company-backend backend))

								        (setq candidates

								              (company--preprocess-candidates candidates))))

								    (when tag

								      (setq candidates

								            (mapcar

								             (lambda (str)

								               (propertize str 'company-backend backend))

								             candidates)))

								    candidates))


								(defun company--merge-async (pairs merger)

								  (let ((async (cl-loop for pair in pairs

								                        thereis

								                        (eq :async (car-safe (car pair))))))

								    (if (not async)

								        (funcall merger (cl-loop for (val . mapper) in pairs

								                                 collect (funcall mapper val)))

								      (cons

								       :async

								       (lambda (callback)

								         (let* (lst

								                (pending (mapcar #'car pairs))

								                (finisher (lambda ()

								                            (unless pending

								                              (funcall callback

								                                       (funcall merger

								                                                (nreverse lst)))))))

								           (dolist (pair pairs)

								             (push nil lst)

								             (let* ((cell lst)

								                    (val (car pair))

								                    (mapper (cdr pair))

								                    (this-finisher (lambda (res)

								                                     (setq pending (delq val pending))

								                                     (setcar cell (funcall mapper res))

								                                     (funcall finisher))))

								               (if (not (eq :async (car-safe val)))

								                   (funcall this-finisher val)

								                 (let ((fetcher (cdr val)))

								                   (funcall fetcher this-finisher)))))))))))


								(defun company--prefix-str (prefix)

								  (or (car-safe prefix) prefix))


								;;; completion mechanism ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defvar-local company-prefix nil)


								(defvar-local company-candidates nil)


								(defvar-local company-candidates-length nil)


								(defvar-local company-candidates-cache nil)


								(defvar-local company-candidates-predicate nil)


								(defvar-local company-common nil)


								(defvar-local company-selection 0)


								(defvar-local company-selection-changed nil)


								(defvar-local company--manual-action nil

								  "Non-nil, if manual completion took place.")


								(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-local company--point-max nil)


								(defvar-local company-point nil)


								(defvar company-timer nil)

								(defvar company-tooltip-timer nil)


								(defsubst company-strip-prefix (str)

								  (substring str (length company-prefix)))


								(defun company--insert-candidate (candidate)

								  (when (> (length candidate) 0)

								    (setq candidate (substring-no-properties candidate))

								    ;; XXX: Return value we check here is subject to change.

								    (if (eq (company-call-backend 'ignore-case) 'keep-prefix)

								        (insert (company-strip-prefix candidate))

								      (unless (equal company-prefix candidate)

								        (delete-region (- (point) (length company-prefix)) (point))

								        (insert candidate)))))


								(defmacro company-with-candidate-inserted (candidate &rest body)

								  "Evaluate BODY with CANDIDATE temporarily inserted.

								This is a tool for backends that need candidates inserted before they

								can retrieve meta-data for them."

								  (declare (indent 1))

								  `(let ((inhibit-modification-hooks t)

								         (inhibit-point-motion-hooks t)

								         (modified-p (buffer-modified-p)))

								     (company--insert-candidate ,candidate)

								     (unwind-protect

								         (progn ,@body)

								       (delete-region company-point (point))

								       (set-buffer-modified-p modified-p))))


								(defun company-explicit-action-p ()

								  "Return whether explicit completion action was taken by the user."

								  (or company--manual-action

								      company-selection-changed))


								(defun company-reformat (candidate)

								  ;; company-ispell needs this, because the results are always lower-case

								  ;; It's mory efficient to fix it only when they are displayed.

								  ;; FIXME: Adopt the current text's capitalization instead?

								  (if (eq (company-call-backend 'ignore-case) 'keep-prefix)

								      (concat company-prefix (substring candidate (length company-prefix)))

								    candidate))


								(defun company--should-complete ()

								  (and (eq company-idle-delay 'now)

								       (not (or buffer-read-only

								                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)))))

								       (not (and transient-mark-mode mark-active))))


								(defun company--should-continue ()

								  (or (eq t company-begin-commands)

								      (eq t company-continue-commands)

								      (if (eq 'not (car company-continue-commands))

								          (not (memq this-command (cdr company-continue-commands)))

								        (or (memq this-command company-begin-commands)

								            (memq this-command company-continue-commands)

								            (and (symbolp this-command)

								                 (string-match-p "\\`company-" (symbol-name this-command)))))))


								(defun company-call-frontends (command)

								  (dolist (frontend company-frontends)

								    (condition-case-unless-debug err

								        (funcall frontend command)

								      (error (error "Company: frontend %s error \"%s\" on command %s"

								                    frontend (error-message-string err) command)))))


								(defun company-set-selection (selection &optional force-update)

								  (setq selection

								        (if company-selection-wrap-around

								            (mod selection company-candidates-length)

								          (max 0 (min (1- company-candidates-length) selection))))

								  (when (or force-update (not (equal selection company-selection)))

								    (setq company-selection selection

								          company-selection-changed t)

								    (company-call-frontends 'update)))


								(defun company--group-lighter (candidate base)

								  (let ((backend (or (get-text-property 0 'company-backend candidate)

								                     (cl-some (lambda (x) (and (not (keywordp x)) x))

								                              company-backend))))

								    (when (and backend (symbolp backend))

								      (let ((name (replace-regexp-in-string "company-\\|-company" ""

								                                            (symbol-name backend))))

								        (format "%s-<%s>" base name)))))


								(defun company-update-candidates (candidates)

								  (setq company-candidates-length (length candidates))

								  (if company-selection-changed

								      ;; Try to restore the selection

								      (let ((selected (nth company-selection company-candidates)))

								        (setq company-selection 0

								              company-candidates candidates)

								        (when selected

								          (catch 'found

								            (while candidates

								              (let ((candidate (pop candidates)))

								                (when (and (string= candidate selected)

								                           (equal (company-call-backend 'annotation candidate)

								                                  (company-call-backend 'annotation selected)))

								                  (throw 'found t)))

								              (cl-incf company-selection))

								            (setq company-selection 0

								                  company-selection-changed nil))))

								    (setq company-selection 0

								          company-candidates candidates))

								  ;; Calculate common.

								  (let ((completion-ignore-case (company-call-backend 'ignore-case)))

								    ;; We want to support non-prefix completion, so filtering is the

								    ;; responsibility of each respective backend, not ours.

								    ;; On the other hand, we don't want to replace non-prefix input in

								    ;; `company-complete-common', unless there's only one candidate.

								    (setq company-common

								          (if (cdr company-candidates)

								              (let ((common (try-completion "" company-candidates)))

								                (when (string-prefix-p company-prefix common

								                                       completion-ignore-case)

								                  common))

								            (car company-candidates)))))


								(defun company-calculate-candidates (prefix ignore-case)

								  (let ((candidates (cdr (assoc prefix company-candidates-cache))))

								    (or candidates

								        (when company-candidates-cache

								          (let ((len (length prefix))

								                (completion-ignore-case ignore-case)

								                prev)

								            (cl-dotimes (i (1+ len))

								              (when (setq prev (cdr (assoc (substring prefix 0 (- len i))

								                                           company-candidates-cache)))

								                (setq candidates (all-completions prefix prev))

								                (cl-return t)))))

								        (progn

								          ;; No cache match, call the backend.

								          (setq candidates (company--preprocess-candidates

								                            (company--fetch-candidates prefix)))

								          ;; Save in cache.

								          (push (cons prefix candidates) company-candidates-cache)))

								    ;; Only now apply the predicate and transformers.

								    (company--postprocess-candidates candidates)))


								(defun company--unique-match-p (candidates prefix ignore-case)

								  (and candidates

								       (not (cdr candidates))

								       (eq t (compare-strings (car candidates) nil nil

								                              prefix nil nil ignore-case))))


								(defun company--fetch-candidates (prefix)

								  (let* ((non-essential (not (company-explicit-action-p)))

								         (inhibit-redisplay t)

								         (c (if (or company-selection-changed

								                    ;; FIXME: This is not ideal, but we have not managed to deal

								                    ;; with these situations in a better way yet.

								                    (company-require-match-p))

								                (company-call-backend 'candidates prefix)

								              (company-call-backend-raw 'candidates prefix))))

								    (if (not (eq (car c) :async))

								        c

								      (let ((res 'none))

								        (funcall

								         (cdr c)

								         (lambda (candidates)

								           (when (eq res 'none)

								             (push 'company-foo unread-command-events))

								           (setq res candidates)))

								        (if (company--flyspell-workaround-p)

								            (while (and (eq res 'none)

								                        (not (input-pending-p)))

								              (sleep-for company-async-wait))

								          (while (and (eq res 'none)

								                      (sit-for 0.5 t))))

								        (while (member (car unread-command-events)

								                       '(company-foo (t . company-foo)))

								          (pop unread-command-events))

								        (prog1

								            (and (consp res) res)

								          (setq res 'exited))))))


								(defun company--flyspell-workaround-p ()

								  ;; https://debbugs.gnu.org/23980

								  (and (bound-and-true-p flyspell-mode)

								       (version< emacs-version "27")))


								(defun company--preprocess-candidates (candidates)

								  (cl-assert (cl-every #'stringp candidates))

								  (unless (company-call-backend 'sorted)

								    (setq candidates (sort candidates 'string<)))

								  (when (company-call-backend 'duplicates)

								    (company--strip-duplicates candidates))

								  candidates)


								(defun company--postprocess-candidates (candidates)

								  (when (or company-candidates-predicate company-transformers)

								    (setq candidates (copy-sequence candidates)))

								  (when company-candidates-predicate

								    (setq candidates (cl-delete-if-not company-candidates-predicate candidates)))

								  (company--transform-candidates candidates))


								(defun company--strip-duplicates (candidates)

								  (let ((c2 candidates)

								        (annos 'unk))

								    (while c2

								      (setcdr c2

								              (let ((str (pop c2)))

								                (while (let ((str2 (car c2)))

								                         (if (not (equal str str2))

								                             (progn

								                               (setq annos 'unk)

								                               nil)

								                           (when (eq annos 'unk)

								                             (setq annos (list (company-call-backend

								                                                'annotation str))))

								                           (let ((anno2 (company-call-backend

								                                         'annotation str2)))

								                             (if (member anno2 annos)

								                                 t

								                               (push anno2 annos)

								                               nil))))

								                  (pop c2))

								                c2)))))


								(defun company--transform-candidates (candidates)

								  (let ((c candidates))

								    (dolist (tr company-transformers)

								      (setq c (funcall tr c)))

								    c))


								(defcustom company-occurrence-weight-function

								  #'company-occurrence-prefer-closest-above

								  "Function to weigh matches in `company-sort-by-occurrence'.

								It's called with three arguments: cursor position, the beginning and the

								end of the match."

								  :type '(choice

								          (const :tag "First above point, then below point"

								                 company-occurrence-prefer-closest-above)

								          (const :tag "Prefer closest in any direction"

								                 company-occurrence-prefer-any-closest)))


								(defun company-occurrence-prefer-closest-above (pos match-beg match-end)

								  "Give priority to the matches above point, then those below point."

								  (if (< match-beg pos)

								      (- pos match-end)

								    (- match-beg (window-start))))


								(defun company-occurrence-prefer-any-closest (pos _match-beg match-end)

								  "Give priority to the matches closest to the point."

								  (abs (- pos match-end)))


								(defun company-sort-by-occurrence (candidates)

								  "Sort CANDIDATES according to their occurrences.

								Searches for each in the currently visible part of the current buffer and

								prioritizes the matches according to `company-occurrence-weight-function'.

								The rest of the list is appended unchanged.

								Keywords and function definition names are ignored."

								  (let* ((w-start (window-start))

								         (w-end (window-end))

								         (start-point (point))

								         occurs

								         (noccurs

								          (save-excursion

								            (cl-delete-if

								             (lambda (candidate)

								               (when (catch 'done

								                       (goto-char w-start)

								                       (while (search-forward candidate w-end t)

								                         (when (and (not (eq (point) start-point))

								                                    (save-match-data

								                                      (company--occurrence-predicate)))

								                           (throw 'done t))))

								                 (push

								                  (cons candidate

								                        (funcall company-occurrence-weight-function

								                                 start-point

								                                 (match-beginning 0)

								                                 (match-end 0)))

								                  occurs)

								                 t))

								             candidates))))

								    (nconc

								     (mapcar #'car (sort occurs (lambda (e1 e2) (<= (cdr e1) (cdr e2)))))

								     noccurs)))


								(defun company--occurrence-predicate ()

								  (defvar comint-last-prompt)

								  (let ((beg (match-beginning 0))

								        (end (match-end 0))

								        (comint-last-prompt (bound-and-true-p comint-last-prompt)))

								    (save-excursion

								      (goto-char end)

								      ;; Workaround for python-shell-completion-at-point's behavior:

								      ;; https://github.com/company-mode/company-mode/issues/759

								      ;; https://github.com/company-mode/company-mode/issues/549

								      (when (derived-mode-p 'inferior-python-mode)

								        (let ((lbp (line-beginning-position)))

								          (setq comint-last-prompt (cons lbp lbp))))

								      (and (not (memq (get-text-property (1- (point)) 'face)

								                      '(font-lock-function-name-face

								                        font-lock-keyword-face)))

								           (let ((prefix (company--prefix-str

								                          (company-call-backend 'prefix))))

								             (and (stringp prefix)

								                  (= (length prefix) (- end beg))))))))


								(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 backends before keyword `:with' to the front.  Candidates

								from the rest of the backends 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-sort-prefer-same-case-prefix (candidates)

								  "Prefer CANDIDATES with the exact same prefix.

								If a backend returns case insensitive matches, candidates with the an exact

								prefix match (same case) will be prioritized."

								  (cl-loop for candidate in candidates

								           if (string-prefix-p company-prefix candidate)

								           collect candidate into same-case

								           else collect candidate into other-case

								           finally return (append same-case other-case)))


								(defun company-idle-begin (buf win tick pos)

								  (and (eq buf (current-buffer))

								       (eq win (selected-window))

								       (eq tick (buffer-chars-modified-tick))

								       (eq pos (point))

								       (when (company-auto-begin)

								         (company-input-noop)

								         (let ((this-command 'company-idle-begin))

								           (company-post-command)))))


								(defun company-auto-begin ()

								  (and company-mode

								       (not company-candidates)

								       (let ((company-idle-delay 'now))

								         (condition-case-unless-debug err

								             (let ((inhibit-quit nil))

								               (company--perform)

								               ;; Return non-nil if active.

								               company-candidates)

								           (error (message "Company: An error occurred in auto-begin")

								                  (message "%s" (error-message-string err))

								                  (company-cancel))

								           (quit (company-cancel))))))


								;;;###autoload

								(defun company-manual-begin ()

								  (interactive)

								  (company-assert-enabled)

								  (setq company--manual-action t)

								  (unwind-protect

								      (let ((company-minimum-prefix-length 0))

								        (or company-candidates

								            (company-auto-begin)))

								    (unless company-candidates

								      (setq company--manual-action nil))))


								(defun company-other-backend (&optional backward)

								  (interactive (list current-prefix-arg))

								  (company-assert-enabled)

								  (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

								    (user-error "No other backend")))


								(defun company-require-match-p ()

								  (let ((backend-value (company-call-backend 'require-match)))

								    (or (eq backend-value t)

								        (and (not (eq backend-value 'never))

								             (if (functionp company-require-match)

								                 (funcall company-require-match)

								               (eq company-require-match t))))))


								(defun company-auto-complete-p (input)

								  "Return non-nil if INPUT should trigger auto-completion."

								  (and (if (functionp company-auto-complete)

								           (funcall company-auto-complete)

								         company-auto-complete)

								       (if (functionp company-auto-complete-chars)

								           (funcall company-auto-complete-chars input)

								         (if (consp company-auto-complete-chars)

								             (memq (char-syntax (string-to-char input))

								                   company-auto-complete-chars)

								           (string-match (regexp-quote (substring input 0 1))

								                          company-auto-complete-chars)))))


								(defun company--incremental-p ()

								  (and (> (point) company-point)

								       (> (point-max) company--point-max)

								       (not (eq this-command 'backward-delete-char-untabify))

								       (equal (buffer-substring (- company-point (length company-prefix))

								                                company-point)

								              company-prefix)))


								(defun company--continue-failed (new-prefix)

								  (cond

								   ((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.

								             (not (stringp new-prefix))

								             (<= (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.

								    (delete-char (- company-point (point)))

								    (ding)

								    (message "Matching input is required")

								    company-candidates)

								   (t (company-cancel))))


								(defun company--good-prefix-p (prefix)

								  (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

								                 (or (not company-abort-manual-when-too-short)

								                     ;; Must not be less than minimum or initial length.

								                     (>= len (min company-minimum-prefix-length

								                                  (length company--manual-prefix))))

								               (>= len company-minimum-prefix-length))))))


								(defun company--continue ()

								  (when (company-call-backend 'no-cache company-prefix)

								    ;; Don't complete existing candidates, fetch new ones.

								    (setq company-candidates-cache nil))

								  (let* ((new-prefix (company-call-backend 'prefix))

								         (ignore-case (company-call-backend 'ignore-case))

								         (c (when (and (company--good-prefix-p new-prefix)

								                       (setq new-prefix (company--prefix-str new-prefix))

								                       (= (- (point) (length new-prefix))

								                          (- company-point (length company-prefix))))

								              (company-calculate-candidates new-prefix ignore-case))))

								    (cond

								     ((company--unique-match-p c new-prefix ignore-case)

								      ;; 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)

								      (company-update-candidates c)

								      c)

								     ((and (> (point) company-point)

								           (company-auto-complete-p (buffer-substring-no-properties

								                                     (point) company-point)))

								      ;; auto-complete

								      (save-excursion

								        (goto-char company-point)

								        (let ((company--auto-completion t))

								          (company-complete-selection))

								        nil))

								     ((not (company--incremental-p))

								      (company-cancel))

								     (t (company--continue-failed new-prefix)))))


								(defun company--begin-new ()

								  (let (prefix c)

								    (cl-dolist (backend (if company-backend

								                            ;; prefer manual override

								                            (list company-backend)

								                          company-backends))

								      (setq prefix

								            (if (or (symbolp backend)

								                    (functionp backend))

								                (when (company--maybe-init-backend backend)

								                  (let ((company-backend backend))

								                    (company-call-backend 'prefix)))

								              (company--multi-backend-adapter backend 'prefix)))

								      (when prefix

								        (when (company--good-prefix-p prefix)

								          (let ((ignore-case (company-call-backend 'ignore-case)))

								            (setq company-prefix (company--prefix-str prefix)

								                  company-backend backend

								                  c (company-calculate-candidates company-prefix ignore-case))

								            (cond

								             ((and (company--unique-match-p c company-prefix ignore-case)

								                   (if company--manual-action

								                       ;; If `company-manual-begin' was called, the user

								                       ;; really wants something to happen.  Otherwise...

								                       (ignore (message "Sole completion"))

								                     t))

								              ;; ...abort and run the hooks, e.g. to clear the cache.

								              (company-cancel 'unique))

								             ((null c)

								              (when company--manual-action

								                (message "No completion found")))

								             (t ;; We got completions!

								              (when company--manual-action

								                (setq company--manual-prefix prefix))

								              (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--perform ()

								  (or (and company-candidates (company--continue))

								      (and (company--should-complete) (company--begin-new)))

								  (if (not company-candidates)

								      (setq company-backend nil)

								    (setq company-point (point)

								          company--point-max (point-max))

								    (company-ensure-emulation-alist)

								    (company-enable-overriding-keymap company-active-map)

								    (company-call-frontends 'update)))


								(defun company-cancel (&optional result)

								  (let ((prefix company-prefix)

								        (backend company-backend))

								    (setq 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--point-max nil

								          company-point nil)

								    (when company-timer

								      (cancel-timer company-timer))

								    (company-echo-cancel t)

								    (company-search-mode 0)

								    (company-call-frontends 'hide)

								    (company-enable-overriding-keymap nil)

								    (when prefix

								      (if (stringp result)

								          (let ((company-backend backend))

								            (run-hook-with-args 'company-completion-finished-hook result)

								            (company-call-backend 'post-completion result))

								        (run-hook-with-args 'company-completion-cancelled-hook result))

								      (run-hook-with-args 'company-after-completion-hook result)))

								  ;; Make return value explicit.

								  nil)


								(defun company-abort ()

								  (interactive)

								  (company-cancel 'abort))


								(defun company-finish (result)

								  (company--insert-candidate result)

								  (company-cancel result))


								(defsubst company-keep (command)

								  (and (symbolp command) (get command 'company-keep)))


								(defun company--active-p ()

								  company-candidates)


								(defun company-pre-command ()

								  (company--electric-restore-window-configuration)

								  (unless (company-keep this-command)

								    (condition-case-unless-debug err

								        (when company-candidates

								          (company-call-frontends 'pre-command)

								          (unless (company--should-continue)

								            (company-abort)))

								      (error (message "Company: An error occurred in pre-command")

								             (message "%s" (error-message-string err))

								             (company-cancel))))

								  (when company-timer

								    (cancel-timer company-timer)

								    (setq company-timer nil))

								  (company-echo-cancel t)

								  (company-uninstall-map))


								(defun company-post-command ()

								  (when (and company-candidates

								             (null this-command))

								    ;; Happens when the user presses `C-g' while inside

								    ;; `flyspell-post-command-hook', for example.

								    ;; Or any other `post-command-hook' function that can call `sit-for',

								    ;; or any quittable timer function.

								    (company-abort)

								    (setq this-command 'company-abort))

								  (unless (company-keep this-command)

								    (condition-case-unless-debug err

								        (progn

								          (unless (equal (point) company-point)

								            (let (company-idle-delay) ; Against misbehavior while debugging.

								              (company--perform)))

								          (if company-candidates

								              (company-call-frontends 'post-command)

								            (let ((delay (company--idle-delay)))

								             (and (numberp delay)

								                  (not defining-kbd-macro)

								                  (company--should-begin)

								                  (setq company-timer

								                        (run-with-timer delay nil

								                                        'company-idle-begin

								                                        (current-buffer) (selected-window)

								                                        (buffer-chars-modified-tick) (point)))))))

								      (error (message "Company: An error occurred in post-command")

								             (message "%s" (error-message-string err))

								             (company-cancel))))

								  (company-install-map))


								(defun company--idle-delay ()

								  (let ((delay

								          (if (functionp company-idle-delay)

								              (funcall company-idle-delay)

								            company-idle-delay)))

								    (if (memql delay '(t 0 0.0))

								        0.01

								      delay)))


								(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 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defcustom company-search-regexp-function #'regexp-quote

								  "Function to construct the search regexp from input.

								It's called with one argument, the current search input.  It must return

								either a regexp without groups, or one where groups don't intersect and

								each one wraps a part of the input string."

								  :type '(choice

								          (const :tag "Exact match" regexp-quote)

								          (const :tag "Words separated with spaces" company-search-words-regexp)

								          (const :tag "Words separated with spaces, in any order"

								                 company-search-words-in-any-order-regexp)

								          (const :tag "All characters in given order, with anything in between"

								                 company-search-flex-regexp)))


								(defvar-local company-search-string "")


								(defvar company-search-lighter '(" "

								                                 (company-search-filtering "Filter" "Search")

								                                 ": \""

								                                 company-search-string

								                                 "\""))


								(defvar-local company-search-filtering nil

								  "Non-nil to filter the completion candidates by the search string")


								(defvar-local company--search-old-selection 0)


								(defvar-local company--search-old-changed nil)


								(defun company-search-words-regexp (input)

								  (mapconcat (lambda (word) (format "\\(%s\\)" (regexp-quote word)))

								             (split-string input " +" t) ".*"))


								(defun company-search-words-in-any-order-regexp (input)

								  (let* ((words (mapcar (lambda (word) (format "\\(%s\\)" (regexp-quote word)))

								                        (split-string input " +" t)))

								         (permutations (company--permutations words)))

								    (mapconcat (lambda (words)

								                 (mapconcat #'identity words ".*"))

								               permutations

								               "\\|")))


								(defun company-search-flex-regexp (input)

								  (if (zerop (length input))

								      ""

								    (concat (regexp-quote (string (aref input 0)))

								            (mapconcat (lambda (c)

								                         (concat "[^" (string c) "]*"

								                                 (regexp-quote (string c))))

								                       (substring input 1) ""))))


								(defun company--permutations (lst)

								  (if (not lst)

								      '(nil)

								    (cl-mapcan

								     (lambda (e)

								       (mapcar (lambda (perm) (cons e perm))

								               (company--permutations (cl-remove e lst :count 1))))

								     lst)))


								(defun company--search (text lines)

								  (let ((re (funcall company-search-regexp-function text))

								        (i 0))

								    (cl-dolist (line lines)

								      (when (string-match-p re line (length company-prefix))

								        (cl-return i))

								      (cl-incf i))))


								(defun company-search-keypad ()

								  (interactive)

								  (let* ((name (symbol-name last-command-event))

								         (last-command-event (aref name (1- (length name)))))

								    (company-search-printing-char)))


								(defun company-search-printing-char ()

								  (interactive)

								  (company--search-assert-enabled)

								  (let ((ss (concat company-search-string (string last-command-event))))

								    (when company-search-filtering

								      (company--search-update-predicate ss))

								    (company--search-update-string ss)))


								(defun company--search-update-predicate (ss)

								  (let* ((re (funcall company-search-regexp-function ss))

								         (company-candidates-predicate

								          (and (not (string= re ""))

								               company-search-filtering

								               (lambda (candidate) (string-match re candidate))))

								         (cc (company-calculate-candidates company-prefix

								                                           (company-call-backend 'ignore-case))))

								    (unless cc (user-error "No match"))

								    (company-update-candidates cc)))


								(defun company--search-update-string (new)

								  (let* ((pos (company--search new (nthcdr company-selection company-candidates))))

								    (if (null pos)

								        (ding)

								      (setq company-search-string new)

								      (company-set-selection (+ company-selection pos) t))))


								(defun company--search-assert-input ()

								  (company--search-assert-enabled)

								  (when (string= company-search-string "")

								    (user-error "Empty search string")))


								(defun company-search-repeat-forward ()

								  "Repeat the incremental search in completion candidates forward."

								  (interactive)

								  (company--search-assert-input)

								  (let ((pos (company--search company-search-string

								                              (cdr (nthcdr company-selection

								                                           company-candidates)))))

								    (if (null pos)

								        (ding)

								      (company-set-selection (+ company-selection pos 1) t))))


								(defun company-search-repeat-backward ()

								  "Repeat the incremental search in completion candidates backwards."

								  (interactive)

								  (company--search-assert-input)

								  (let ((pos (company--search company-search-string

								                              (nthcdr (- company-candidates-length

								                                         company-selection)

								                                      (reverse company-candidates)))))

								    (if (null pos)

								        (ding)

								      (company-set-selection (- company-selection pos 1) t))))


								(defun company-search-toggle-filtering ()

								  "Toggle `company-search-filtering'."

								  (interactive)

								  (company--search-assert-enabled)

								  (setq company-search-filtering (not company-search-filtering))

								  (let ((ss company-search-string))

								    (company--search-update-predicate ss)

								    (company--search-update-string ss)))


								(defun company-search-abort ()

								  "Abort searching the completion candidates."

								  (interactive)

								  (company--search-assert-enabled)

								  (company-search-mode 0)

								  (company-set-selection company--search-old-selection t)

								  (setq company-selection-changed company--search-old-changed))


								(defun company-search-other-char ()

								  (interactive)

								  (company--search-assert-enabled)

								  (company-search-mode 0)

								  (company--unread-this-command-keys))


								(defun company-search-delete-char ()

								  (interactive)

								  (company--search-assert-enabled)

								  (if (string= company-search-string "")

								      (ding)

								    (let ((ss (substring company-search-string 0 -1)))

								      (when company-search-filtering

								        (company--search-update-predicate ss))

								      (company--search-update-string ss))))


								(defvar company-search-map

								  (let ((i 0)

								        (keymap (make-keymap)))

								    (if (fboundp 'max-char)

								        (set-char-table-range (nth 1 keymap) (cons #x100 (max-char))

								                              'company-search-printing-char)

								      (with-no-warnings

								        ;; obsolete in Emacs 23

								        (let ((l (generic-character-list))

								              (table (nth 1 keymap)))

								          (while l

								            (set-char-table-default table (car l) 'company-search-printing-char)

								            (setq l (cdr l))))))

								    (define-key keymap [t] 'company-search-other-char)

								    (while (< i ?\s)

								      (define-key keymap (make-string 1 i) 'company-search-other-char)

								      (cl-incf i))

								    (while (< i 256)

								      (define-key keymap (vector i) 'company-search-printing-char)

								      (cl-incf i))

								    (dotimes (i 10)

								      (define-key keymap (read (format "[kp-%s]" i)) 'company-search-keypad))

								    (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 (kbd "M-n") 'company-select-next)

								    (define-key keymap (kbd "M-p") 'company-select-previous)

								    (define-key keymap (kbd "<down>") 'company-select-next-or-abort)

								    (define-key keymap (kbd "<up>") 'company-select-previous-or-abort)

								    (define-key keymap "\e\e\e" 'company-search-other-char)

								    (define-key keymap [escape escape escape] 'company-search-other-char)

								    (define-key keymap (kbd "DEL") 'company-search-delete-char)

								    (define-key keymap [backspace] 'company-search-delete-char)

								    (define-key keymap "\C-g" 'company-search-abort)

								    (define-key keymap "\C-s" 'company-search-repeat-forward)

								    (define-key keymap "\C-r" 'company-search-repeat-backward)

								    (define-key keymap "\C-o" 'company-search-toggle-filtering)

								    (dotimes (i 10)

								      (define-key keymap (read-kbd-macro (format "M-%d" i)) 'company-complete-number))

								    keymap)

								  "Keymap used for incrementally searching the completion candidates.")


								(define-minor-mode company-search-mode

								  "Search mode for completion candidates.

								Don't start this directly, use `company-search-candidates' or

								`company-filter-candidates'."

								  nil company-search-lighter nil

								  (if company-search-mode

								      (if (company-manual-begin)

								          (progn

								            (setq company--search-old-selection company-selection

								                  company--search-old-changed company-selection-changed)

								            (company-call-frontends 'update)

								            (company-enable-overriding-keymap company-search-map))

								        (setq company-search-mode nil))

								    (kill-local-variable 'company-search-string)

								    (kill-local-variable 'company-search-filtering)

								    (kill-local-variable 'company--search-old-selection)

								    (kill-local-variable 'company--search-old-changed)

								    (when company-backend

								      (company--search-update-predicate "")

								      (company-call-frontends 'update))

								    (company-enable-overriding-keymap company-active-map)))


								(defun company--search-assert-enabled ()

								  (company-assert-enabled)

								  (unless company-search-mode

								    (company-uninstall-map)

								    (user-error "Company not in search mode")))


								(defun company-search-candidates ()

								  "Start searching the completion candidates incrementally.


								\\<company-search-map>Search can be controlled with the commands:

								- `company-search-repeat-forward' (\\[company-search-repeat-forward])

								- `company-search-repeat-backward' (\\[company-search-repeat-backward])

								- `company-search-abort' (\\[company-search-abort])

								- `company-search-delete-char' (\\[company-search-delete-char])


								Regular characters are appended to the search string.


								Customize `company-search-regexp-function' to change how the input

								is interpreted when searching.


								The command `company-search-toggle-filtering' (\\[company-search-toggle-filtering])

								uses the search string to filter the completion candidates."

								  (interactive)

								  (company-search-mode 1))


								(defvar company-filter-map

								  (let ((keymap (make-keymap)))

								    (define-key keymap [remap company-search-printing-char]

								      'company-filter-printing-char)

								    (set-keymap-parent keymap company-search-map)

								    keymap)

								  "Keymap used for incrementally searching the completion candidates.")


								(defun company-filter-candidates ()

								  "Start filtering the completion candidates incrementally.

								This works the same way as `company-search-candidates' immediately

								followed by `company-search-toggle-filtering'."

								  (interactive)

								  (company-search-mode 1)

								  (setq company-search-filtering t))


								;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defun company-select-next (&optional arg)

								  "Select the next candidate in the list.


								With ARG, move by that many elements."

								  (interactive "p")

								  (when (company-manual-begin)

								    (company-set-selection (+ (or arg 1) company-selection))))


								(defun company-select-previous (&optional arg)

								  "Select the previous candidate in the list.


								With ARG, move by that many elements."

								  (interactive "p")

								  (company-select-next (if arg (- arg) -1)))


								(defun company-select-next-or-abort (&optional arg)

								  "Select the next candidate if more than one, else abort

								and invoke the normal binding.


								With ARG, move by that many elements."

								  (interactive "p")

								  (if (> company-candidates-length 1)

								      (company-select-next arg)

								    (company-abort)

								    (company--unread-this-command-keys)))


								(defun company-select-previous-or-abort (&optional arg)

								  "Select the previous candidate if more than one, else abort

								and invoke the normal binding.


								With ARG, move by that many elements."

								  (interactive "p")

								  (if (> company-candidates-length 1)

								      (company-select-previous arg)

								    (company-abort)

								    (company--unread-this-command-keys)))


								(defun company-next-page ()

								  "Select the candidate one page further."

								  (interactive)

								  (when (company-manual-begin)

								    (if (and company-selection-wrap-around

								             (= company-selection (1- company-candidates-length)))

								        (company-set-selection 0)

								      (let (company-selection-wrap-around)

								        (company-set-selection (+ company-selection

								                                  company-tooltip-limit))))))


								(defun company-previous-page ()

								  "Select the candidate one page earlier."

								  (interactive)

								  (when (company-manual-begin)

								    (if (and company-selection-wrap-around

								             (zerop company-selection))

								        (company-set-selection (1- company-candidates-length))

								      (let (company-selection-wrap-around)

								        (company-set-selection (- company-selection

								                                  company-tooltip-limit))))))


								(defvar company-pseudo-tooltip-overlay)


								(defvar company-tooltip-offset)


								(defun company--inside-tooltip-p (event-col-row row height)

								  (let* ((ovl company-pseudo-tooltip-overlay)

								         (column (overlay-get ovl 'company-column))

								         (width (overlay-get ovl 'company-width))

								         (evt-col (car event-col-row))

								         (evt-row (cdr event-col-row)))

								    (and (>= evt-col column)

								         (< evt-col (+ column width))

								         (if (> height 0)

								             (and (> evt-row row)

								                  (<= evt-row (+ row height) ))

								           (and (< evt-row row)

								                (>= evt-row (+ row height)))))))


								(defun company--event-col-row (event)

								  (company--posn-col-row (event-start event)))


								(defun company-select-mouse (event)

								  "Select the candidate picked by the mouse."

								  (interactive "e")

								  (let ((event-col-row (company--event-col-row event))

								        (ovl-row (company--row))

								        (ovl-height (and company-pseudo-tooltip-overlay

								                         (min (overlay-get company-pseudo-tooltip-overlay

								                                           'company-height)

								                              company-candidates-length))))

								    (if (and ovl-height

								             (company--inside-tooltip-p event-col-row ovl-row ovl-height))

								        (progn

								          (company-set-selection (+ (cdr event-col-row)

								                                    (1- company-tooltip-offset)

								                                    (if (and (eq company-tooltip-offset-display 'lines)

								                                             (not (zerop company-tooltip-offset)))

								                                        -1 0)

								                                    (- ovl-row)

								                                    (if (< ovl-height 0)

								                                        (- 1 ovl-height)

								                                      0)))

								          t)

								      (company-abort)

								      (company--unread-this-command-keys)

								      nil)))


								(defun company-complete-mouse (event)

								  "Insert the candidate picked by the mouse."

								  (interactive "e")

								  (when (company-select-mouse event)

								    (company-complete-selection)))


								(defun company-complete-selection ()

								  "Insert the selected candidate."

								  (interactive)

								  (when (company-manual-begin)

								    (let ((result (nth company-selection company-candidates)))

								      (company-finish result))))


								(defun company-complete-common ()

								  "Insert the common part of all candidates."

								  (interactive)

								  (when (company-manual-begin)

								    (if (and (not (cdr company-candidates))

								             (equal company-common (car company-candidates)))

								        (company-complete-selection)

								      (company--insert-candidate company-common))))


								(defun company-complete-common-or-cycle (&optional arg)

								  "Insert the common part of all candidates, or select the next one.


								With ARG, move by that many elements."

								  (interactive "p")

								  (when (company-manual-begin)

								    (let ((tick (buffer-chars-modified-tick)))

								      (call-interactively 'company-complete-common)

								      (when (eq tick (buffer-chars-modified-tick))

								        (let ((company-selection-wrap-around t)

								              (current-prefix-arg arg))

								          (call-interactively 'company-select-next))))))


								(defun company-indent-or-complete-common ()

								  "Indent the current line or region, or complete the common part."

								  (interactive)

								  (cond

								   ((use-region-p)

								    (indent-region (region-beginning) (region-end)))

								   ((memq indent-line-function

								          '(indent-relative indent-relative-maybe))

								    (company-complete-common))

								   ((let ((old-point (point))

								          (old-tick (buffer-chars-modified-tick))

								          (tab-always-indent t))

								      (call-interactively #'indent-for-tab-command)

								      (when (and (eq old-point (point))

								                 (eq old-tick (buffer-chars-modified-tick)))

								        (company-complete-common))))))


								(defun company-select-next-if-tooltip-visible-or-complete-selection ()

								  "Insert selection if appropriate, or select the next candidate.

								Insert selection if only preview is showing or only one candidate,

								otherwise select the next candidate."

								  (interactive)

								  (if (and (company-tooltip-visible-p) (> company-candidates-length 1))

								      (call-interactively 'company-select-next)

								    (call-interactively 'company-complete-selection)))


								;;;###autoload

								(defun company-complete ()

								  "Insert the common part of all candidates or the current selection.

								The first time this is called, the common part is inserted, the second

								time, or when the selection has been changed, the selected candidate is

								inserted."

								  (interactive)

								  (when (company-manual-begin)

								    (if (or company-selection-changed

								            (and (eq real-last-command 'company-complete)

								                 (eq last-command 'company-complete-common)))

								        (call-interactively 'company-complete-selection)

								      (call-interactively 'company-complete-common)

								      (when company-candidates

								        (setq this-command 'company-complete-common)))))


								(defun company-complete-number (n)

								  "Insert the Nth candidate visible in the tooltip.

								To show the number next to the candidates in some backends, enable

								`company-show-numbers'.  When called interactively, uses the last typed

								character, stripping the modifiers.  That character must be a digit."

								  (interactive

								   (list (let* ((type (event-basic-type last-command-event))

								                (char (if (characterp type)

								                          ;; Number on the main row.

								                          type

								                        ;; Keypad number, if bound directly.

								                        (car (last (string-to-list (symbol-name type))))))

								                (n (- char ?0)))

								           (if (zerop n) 10 n))))

								  (when (company-manual-begin)

								    (and (or (< n 1) (> n (- company-candidates-length

								                             company-tooltip-offset)))

								         (user-error "No candidate number %d" n))

								    (cl-decf n)

								    (company-finish (nth (+ n company-tooltip-offset)

								                         company-candidates))))


								;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defconst company-space-strings-limit 100)


								(defconst company-space-strings

								  (let (lst)

								    (dotimes (i company-space-strings-limit)

								      (push (make-string (- company-space-strings-limit 1 i) ?\  ) lst))

								    (apply 'vector lst)))


								(defun company-space-string (len)

								  (if (< len company-space-strings-limit)

								      (aref company-space-strings len)

								    (make-string len ?\ )))


								(defun company-safe-substring (str from &optional to)

								  (let ((bis buffer-invisibility-spec))

								    (if (> from (string-width str))

								        ""

								      (with-temp-buffer

								        (setq buffer-invisibility-spec bis)

								        (insert str)

								        (move-to-column from)

								        (let ((beg (point)))

								          (if to

								              (progn

								                (move-to-column to)

								                (concat (buffer-substring beg (point))

								                        (let ((padding (- to (current-column))))

								                          (when (> padding 0)

								                            (company-space-string padding)))))

								            (buffer-substring beg (point-max))))))))


								;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defvar-local company-last-metadata nil)


								(defun company-fetch-metadata ()

								  (let ((selected (nth company-selection company-candidates)))

								    (unless (eq selected (car company-last-metadata))

								      (setq company-last-metadata

								            (cons selected (company-call-backend 'meta selected))))

								    (cdr company-last-metadata)))


								(defun company-doc-buffer (&optional string)

								  (with-current-buffer (get-buffer-create "*company-documentation*")

								    (erase-buffer)

								    (when string

								      (save-excursion

								        (insert string)))

								    (current-buffer)))


								(defvar company--electric-saved-window-configuration nil)


								(defvar company--electric-commands

								  '(scroll-other-window scroll-other-window-down mwheel-scroll)

								  "List of Commands that won't break out of electric commands.")


								(defun company--electric-restore-window-configuration ()

								  "Restore window configuration (after electric commands)."

								  (when (and company--electric-saved-window-configuration

								             (not (memq this-command company--electric-commands)))

								    (set-window-configuration company--electric-saved-window-configuration)

								    (setq company--electric-saved-window-configuration nil)))


								(defmacro company--electric-do (&rest body)

								  (declare (indent 0) (debug t))

								  `(when (company-manual-begin)

								     (cl-assert (null company--electric-saved-window-configuration))

								     (setq company--electric-saved-window-configuration (current-window-configuration))

								     (let ((height (window-height))

								           (row (company--row)))

								       ,@body

								       (and (< (window-height) height)

								            (< (- (window-height) row 2) company-tooltip-limit)

								            (recenter (- (window-height) row 2))))))


								(defun company--unread-this-command-keys ()

								  (when (> (length (this-command-keys)) 0)

								    (setq unread-command-events (nconc

								                                 (listify-key-sequence (this-command-keys))

								                                 unread-command-events))

								    (clear-this-command-keys t)))


								(defun company-show-doc-buffer ()

								  "Temporarily show the documentation buffer for the selection."

								  (interactive)

								  (let (other-window-scroll-buffer)

								    (company--electric-do

								      (let* ((selected (nth company-selection company-candidates))

								             (doc-buffer (or (company-call-backend 'doc-buffer selected)

								                             (user-error "No documentation available")))

								             start)

								        (when (consp doc-buffer)

								          (setq start (cdr doc-buffer)

								                doc-buffer (car doc-buffer)))

								        (setq other-window-scroll-buffer (get-buffer doc-buffer))

								        (let ((win (display-buffer doc-buffer t)))

								          (set-window-start win (if start start (point-min))))))))

								(put 'company-show-doc-buffer 'company-keep t)


								(defun company-show-location ()

								  "Temporarily display a buffer showing the selected candidate in context."

								  (interactive)

								  (let (other-window-scroll-buffer)

								    (company--electric-do

								      (let* ((selected (nth company-selection company-candidates))

								             (location (company-call-backend 'location selected))

								             (pos (or (cdr location) (user-error "No location available")))

								             (buffer (or (and (bufferp (car location)) (car location))

								                         (find-file-noselect (car location) t))))

								        (setq other-window-scroll-buffer (get-buffer buffer))

								        (with-selected-window (display-buffer buffer t)

								          (save-restriction

								            (widen)

								            (if (bufferp (car location))

								                (goto-char pos)

								              (goto-char (point-min))

								              (forward-line (1- pos))))

								          (set-window-start nil (point)))))))

								(put 'company-show-location 'company-keep t)


								;;; package functions ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defvar-local company-callback nil)


								(defun company-remove-callback (&optional ignored)

								  (remove-hook 'company-completion-finished-hook company-callback t)

								  (remove-hook 'company-completion-cancelled-hook 'company-remove-callback t)

								  (remove-hook 'company-completion-finished-hook 'company-remove-callback t))


								(defun company-begin-backend (backend &optional callback)

								  "Start a completion at point using BACKEND."

								  (interactive (let ((val (completing-read "Company backend: "

								                                           obarray

								                                           'functionp nil "company-")))

								                 (when val

								                   (list (intern val)))))

								  (when (setq company-callback callback)

								    (add-hook 'company-completion-finished-hook company-callback nil t))

								  (add-hook 'company-completion-cancelled-hook 'company-remove-callback nil t)

								  (add-hook 'company-completion-finished-hook 'company-remove-callback nil t)

								  (setq company-backend backend)

								  ;; Return non-nil if active.

								  (or (company-manual-begin)

								      (user-error "Cannot complete at point")))


								(defun company-begin-with (candidates

								                           &optional prefix-length require-match callback)

								  "Start a completion at point.

								CANDIDATES is the list of candidates to use and PREFIX-LENGTH is the length

								of the prefix that already is in the buffer before point.

								It defaults to 0.


								CALLBACK is a function called with the selected result if the user

								successfully completes the input.


								Example: \(company-begin-with '\(\"foo\" \"foobar\" \"foobarbaz\"\)\)"

								  (let ((begin-marker (copy-marker (point) 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)))

								     callback)))


								(declare-function find-library-name "find-func")

								(declare-function lm-version "lisp-mnt")


								(defun company-version (&optional show-version)

								  "Get the Company version as string.


								If SHOW-VERSION is non-nil, show the version in the echo area."

								  (interactive (list t))

								  (with-temp-buffer

								    (require 'find-func)

								    (insert-file-contents (find-library-name "company"))

								    (require 'lisp-mnt)

								    (if show-version

								        (message "Company version: %s" (lm-version))

								      (lm-version))))


								(defun company-diag ()

								  "Pop a buffer with information about completions at point."

								  (interactive)

								  (let* ((bb company-backends)

								         (mode (symbol-name major-mode))

								         backend

								         (prefix (cl-loop for b in bb

								                          thereis (let ((company-backend b))

								                                    (setq backend b)

								                                    (company-call-backend 'prefix))))

								         cc annotations)

								    (when (or (stringp prefix) (consp prefix))

								      (let ((company-backend backend))

								        (condition-case nil

								            (setq cc (company-call-backend 'candidates (company--prefix-str prefix))

								                  annotations

								                  (mapcar

								                   (lambda (c) (cons c (company-call-backend 'annotation c)))

								                   cc))

								          (error (setq annotations 'error)))))

								    (pop-to-buffer (get-buffer-create "*company-diag*"))

								    (setq buffer-read-only nil)

								    (erase-buffer)

								    (insert (format "Emacs %s (%s) of %s on %s"

								                    emacs-version system-configuration

								                    (format-time-string "%Y-%m-%d" emacs-build-time)

								                    emacs-build-system))

								    (insert "\nCompany " (company-version) "\n\n")

								    (insert "company-backends: " (pp-to-string bb))

								    (insert "\n")

								    (insert "Used backend: " (pp-to-string backend))

								    (insert "\n")

								    (insert "Major mode: " mode)

								    (insert "\n")

								    (insert "Prefix: " (pp-to-string prefix))

								    (insert "\n")

								    (insert (message  "Completions:"))

								    (unless cc (insert " none"))

								    (if (eq annotations 'error)

								        (insert "(error fetching)")

								      (save-excursion

								        (dolist (c annotations)

								          (insert "\n  " (prin1-to-string (car c)))

								          (when (cdr c)

								            (insert " " (prin1-to-string (cdr c)))))))

								    (special-mode)))


								;;; pseudo-tooltip ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defvar-local company-pseudo-tooltip-overlay nil)


								(defvar-local company-tooltip-offset 0)


								(defun company-tooltip--lines-update-offset (selection num-lines limit)

								  (cl-decf limit 2)

								  (setq company-tooltip-offset

								        (max (min selection company-tooltip-offset)

								             (- selection -1 limit)))


								  (when (<= company-tooltip-offset 1)

								    (cl-incf limit)

								    (setq company-tooltip-offset 0))


								  (when (>= company-tooltip-offset (- num-lines limit 1))

								    (cl-incf limit)

								    (when (= selection (1- num-lines))

								      (cl-decf company-tooltip-offset)

								      (when (<= company-tooltip-offset 1)

								        (setq company-tooltip-offset 0)

								        (cl-incf limit))))


								  limit)


								(defun company-tooltip--simple-update-offset (selection _num-lines limit)

								  (setq company-tooltip-offset

								        (if (< selection company-tooltip-offset)

								            selection

								          (max company-tooltip-offset

								               (- selection limit -1)))))


								;;; propertize


								(defsubst company-round-tab (arg)

								  (* (/ (+ arg tab-width) tab-width) tab-width))


								(defun company-plainify (str)

								  (let ((prefix (get-text-property 0 'line-prefix str)))

								    (when prefix ; Keep the original value unmodified, for no special reason.

								      (setq str (concat prefix str))

								      (remove-text-properties 0 (length str) '(line-prefix) str)))

								  (let* ((pieces (split-string str "\t"))

								         (copy pieces))

								    (while (cdr copy)

								      (setcar copy (company-safe-substring

								                    (car copy) 0 (company-round-tab (string-width (car copy)))))

								      (pop copy))

								    (apply 'concat pieces)))


								(defun company-fill-propertize (value annotation width selected left right)

								  (let* ((margin (length left))

								         (common (or (company-call-backend 'match value)

								                     (if company-common

								                         (string-width company-common)

								                       0)))

								         (_ (setq value (company--pre-render value)

								                  annotation (and annotation (company--pre-render annotation t))))

								         (ann-ralign company-tooltip-align-annotations)

								         (ann-truncate (< width

								                          (+ (length value) (length annotation)

								                             (if ann-ralign 1 0))))

								         (ann-start (+ margin

								                       (if ann-ralign

								                           (if ann-truncate

								                               (1+ (length value))

								                             (- width (length annotation)))

								                         (length value))))

								         (ann-end (min (+ ann-start (length annotation)) (+ margin width)))

								         (line (concat left

								                       (if (or ann-truncate (not ann-ralign))

								                           (company-safe-substring

								                            (concat value

								                                    (when (and annotation ann-ralign) " ")

								                                    annotation)

								                            0 width)

								                         (concat

								                          (company-safe-substring value 0

								                                                  (- width (length annotation)))

								                          annotation))

								                       right)))

								    (setq width (+ width margin (length right)))


								    (font-lock-append-text-property 0 width 'mouse-face

								                                    'company-tooltip-mouse

								                                    line)

								    (when (< ann-start ann-end)

								      (font-lock-append-text-property ann-start ann-end 'face

								                                      (if selected

								                                          'company-tooltip-annotation-selection

								                                        'company-tooltip-annotation)

								                                      line))

								    (cl-loop

								     with width = (- width (length right))

								     for (comp-beg . comp-end) in (if (integerp common) `((0 . ,common)) common)

								     for inline-beg = (+ margin comp-beg)

								     for inline-end = (min (+ margin comp-end) width)

								     when (< inline-beg width)

								     do (font-lock-prepend-text-property inline-beg inline-end 'face

								                                         (if selected

								                                             'company-tooltip-common-selection

								                                           'company-tooltip-common)

								                                         line))

								    (when (let ((re (funcall company-search-regexp-function

								                             company-search-string)))

								            (and (not (string= re ""))

								                 (string-match re value (length company-prefix))))

								      (pcase-dolist (`(,mbeg . ,mend) (company--search-chunks))

								        (let ((beg (+ margin mbeg))

								              (end (+ margin mend))

								              (width (- width (length right))))

								          (when (< beg width)

								            (font-lock-prepend-text-property beg (min end width) 'face

								                                             (if selected

								                                                 'company-tooltip-search-selection

								                                               'company-tooltip-search)

								                                             line)))))

								    (when selected

								      (font-lock-append-text-property 0 width 'face

								                                      'company-tooltip-selection

								                                      line))

								    (font-lock-append-text-property 0 width 'face

								                                    'company-tooltip

								                                    line)

								    line))


								(defun company--search-chunks ()

								  (let ((md (match-data t))

								        res)

								    (if (<= (length md) 2)

								        (push (cons (nth 0 md) (nth 1 md)) res)

								      (while (setq md (nthcdr 2 md))

								        (when (car md)

								          (push (cons (car md) (cadr md)) res))))

								    res))


								(defun company--pre-render (str &optional annotation-p)

								  (or (company-call-backend 'pre-render str annotation-p)

								      (progn

								        (when (or (text-property-not-all 0 (length str) 'face nil str)

								                  (text-property-not-all 0 (length str) 'mouse-face nil str))

								          (setq str (copy-sequence str))

								          (remove-text-properties 0 (length str)

								                                  '(face nil font-lock-face nil mouse-face nil)

								                                  str))

								        str)))


								(defun company--clean-string (str)

								  (replace-regexp-in-string

								   "\\([^[:graph:] ]\\)\\|\\(\ufeff\\)\\|[[:multibyte:]]"

								   (lambda (match)

								     (cond

								      ((match-beginning 1)

								       ;; FIXME: Better char for 'non-printable'?

								       ;; We shouldn't get any of these, but sometimes we might.

								       "\u2017")

								      ((match-beginning 2)

								       ;; Zero-width non-breakable space.

								       "")

								      ((> (string-width match) 1)

								       (concat

								        (make-string (1- (string-width match)) ?\ufeff)

								        match))

								      (t match)))

								   str))


								;;; replace


								(defun company-buffer-lines (beg end)

								  (goto-char beg)

								  (let (lines lines-moved)

								    (while (and (not (eobp)) ; http://debbugs.gnu.org/19553

								                (> (setq lines-moved (vertical-motion 1)) 0)

								                (<= (point) end))

								      (let ((bound (min end (point))))

								        ;; A visual line can contain several physical lines (e.g. with outline's

								        ;; folding overlay).  Take only the first one.

								        (push (buffer-substring beg

								                                (save-excursion

								                                  (goto-char beg)

								                                  (re-search-forward "$" bound 'move)

								                                  (point)))

								              lines))

								      ;; One physical line can be displayed as several visual ones as well:

								      ;; add empty strings to the list, to even the count.

								      (dotimes (_ (1- lines-moved))

								        (push "" lines))

								      (setq beg (point)))

								    (unless (eq beg end)

								      (push (buffer-substring beg end) lines))

								    (nreverse lines)))


								(defun company-modify-line (old new offset)

								  (concat (company-safe-substring old 0 offset)

								          new

								          (company-safe-substring old (+ offset (length new)))))


								(defun company--show-numbers (numbered)

								  (format " %d" (mod numbered 10)))


								(defsubst company--window-height ()

								  (if (fboundp 'window-screen-lines)

								      (floor (window-screen-lines))

								    (window-body-height)))


								(defun company--window-width ()

								  (let ((ww (window-body-width)))

								    ;; Account for the line continuation column.

								    (when (zerop (cadr (window-fringes)))

								      (cl-decf ww))

								    (when (bound-and-true-p display-line-numbers)

								      (cl-decf ww (+ 2 (line-number-display-width))))

								    (unless (or (display-graphic-p)

								                (version< "24.3.1" emacs-version))

								      ;; Emacs 24.3 and earlier included margins

								      ;; in window-width when in TTY.

								      (cl-decf ww

								               (let ((margins (window-margins)))

								                 (+ (or (car margins) 0)

								                    (or (cdr margins) 0)))))

								    (when (and word-wrap

								               (version< emacs-version "24.4.51.5"))

								      ;; http://debbugs.gnu.org/19300

								      (cl-decf ww))

								    ;; whitespace-mode with newline-mark

								    (when (and buffer-display-table

								               (aref buffer-display-table ?\n))

								      (cl-decf ww (1- (length (aref buffer-display-table ?\n)))))

								    ww))


								(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)))

								    (when (> width remaining-cols)

								      (cl-decf column (- width remaining-cols))))


								  (let ((offset (and (< column 0) (- column)))

								        new)

								    (when offset

								      (setq column 0))

								    (when align-top

								      ;; untouched lines first

								      (dotimes (_ (- (length old) (length lines)))

								        (push (pop old) new)))

								    ;; length into old lines.

								    (while old

								      (push (company-modify-line (pop old)

								                                 (company--offset-line (pop lines) offset)

								                                 column)

								            new))

								    ;; Append whole new lines.

								    (while lines

								      (push (concat (company-space-string column)

								                    (company--offset-line (pop lines) offset))

								            new))


								    (let ((str (concat (when nl " \n")

								                       (mapconcat 'identity (nreverse new) "\n")

								                       "\n")))

								      (font-lock-append-text-property 0 (length str) 'face 'default str)

								      (when nl (put-text-property 0 1 'cursor t str))

								      str)))


								(defun company--offset-line (line offset)

								  (if (and offset line)

								      (substring line offset)

								    line))


								(defun company--create-lines (selection limit)

								  (let ((len company-candidates-length)

								        (window-width (company--window-width))

								        lines

								        width

								        lines-copy

								        items

								        previous

								        remainder

								        scrollbar-bounds)


								    ;; Maybe clear old offset.

								    (when (< len (+ company-tooltip-offset limit))

								      (setq company-tooltip-offset 0))


								    ;; Scroll to offset.

								    (if (eq company-tooltip-offset-display 'lines)

								        (setq limit (company-tooltip--lines-update-offset selection len limit))

								      (company-tooltip--simple-update-offset selection len limit))


								    (cond

								     ((eq company-tooltip-offset-display 'scrollbar)

								      (setq scrollbar-bounds (company--scrollbar-bounds company-tooltip-offset

								                                                        limit len)))

								     ((eq company-tooltip-offset-display 'lines)

								      (when (> company-tooltip-offset 0)

								        (setq previous (format "...(%d)" company-tooltip-offset)))

								      (setq remainder (- len limit company-tooltip-offset)

								            remainder (when (> remainder 0)

								                        (setq remainder (format "...(%d)" remainder))))))


								    (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)


								    (cl-decf window-width (* 2 company-tooltip-margin))

								    (when scrollbar-bounds (cl-decf window-width))


								    (dotimes (_ len)

								      (let* ((value (pop lines-copy))

								             (annotation (company-call-backend 'annotation value)))

								        (setq value (company--clean-string (company-reformat value)))

								        (when annotation

								          (setq annotation (company--clean-string annotation))

								          (when company-tooltip-align-annotations

								            ;; `lisp-completion-at-point' adds a space.

								            (setq annotation (comment-string-strip annotation t nil))))

								        (push (cons value annotation) items)

								        (setq width (max (+ (length value)

								                            (if (and annotation company-tooltip-align-annotations)

								                                (1+ (length annotation))

								                              (length annotation)))

								                         width))))


								    (setq width (min window-width

								                     company-tooltip-maximum-width

								                     (max company-tooltip-minimum-width

								                          (if company-show-numbers

								                              (+ 2 width)

								                            width))))


								    (let ((items (nreverse items))

								          (numbered (if company-show-numbers 0 99999))

								          new)

								      (when previous

								        (push (company--scrollpos-line previous width) new))


								      (dotimes (i len)

								        (let* ((item (pop items))

								               (str (car item))

								               (annotation (cdr item))

								               (right (company-space-string company-tooltip-margin))

								               (width width))

								          (when (< numbered 10)

								            (cl-decf width 2)

								            (cl-incf numbered)

								            (setq right (concat (funcall company-show-numbers-function numbered) right)))

								          (push (concat

								                 (company-fill-propertize str annotation

								                                          width (equal i selection)

								                                          (company-space-string

								                                           company-tooltip-margin)

								                                          right)

								                 (when scrollbar-bounds

								                   (company--scrollbar i scrollbar-bounds)))

								                new)))


								      (when remainder

								        (push (company--scrollpos-line remainder width) new))


								      (nreverse new))))


								(defun company--scrollbar-bounds (offset limit length)

								  (when (> length limit)

								    (let* ((size (ceiling (* limit (float limit)) length))

								           (lower (floor (* limit (float offset)) length))

								           (upper (+ lower size -1)))

								      (cons lower upper))))


								(defun company--scrollbar (i bounds)

								  (propertize " " 'face

								              (if (and (>= i (car bounds)) (<= i (cdr bounds)))

								                  'company-scrollbar-fg

								                'company-scrollbar-bg)))


								(defun company--scrollpos-line (text width)

								  (propertize (concat (company-space-string company-tooltip-margin)

								                      (company-safe-substring text 0 width)

								                      (company-space-string company-tooltip-margin))

								              'face 'company-tooltip))


								;; show


								(defun company--pseudo-tooltip-height ()

								  "Calculate the appropriate tooltip height.

								Returns a negative number if the tooltip should be displayed above point."

								  (let* ((lines (company--row))

								         (below (- (company--window-height) 1 lines)))

								    (if (and (< below (min company-tooltip-minimum company-candidates-length))

								             (> lines below))

								        (- (max 3 (min company-tooltip-limit lines)))

								      (max 3 (min company-tooltip-limit below)))))


								(defun company-pseudo-tooltip-show (row column selection)

								  (company-pseudo-tooltip-hide)


								    (let* ((height (company--pseudo-tooltip-height))

								           above)


								      (when (< height 0)

								        (setq row (+ row height -1)

								              above t))


								      (let (nl beg end ov args)

								        (save-excursion

								          (setq nl (< (move-to-window-line row) row)

								                beg (point)

								                end (save-excursion

								                      (move-to-window-line (+ row (abs height)))

								                      (point))

								                ov (make-overlay beg end nil t)

								                args (list (mapcar 'company-plainify

								                                   (company-buffer-lines beg end))

								                           column nl above)))


								        (setq company-pseudo-tooltip-overlay ov)

								        (overlay-put ov 'company-replacement-args args)


								        (let ((lines (company--create-lines selection (abs height))))

								          (overlay-put ov 'company-display

								                       (apply 'company--replacement-string lines args))

								          (overlay-put ov 'company-width (string-width (car lines))))


								        (overlay-put ov 'company-column column)

								        (overlay-put ov 'company-height height))))


								(defun company-pseudo-tooltip-show-at-point (pos column-offset)

								  (let* ((col-row (company--col-row pos))

								         (col (- (car col-row) column-offset)))

								    (when (< col 0) (setq col 0))

								    (company-pseudo-tooltip-show (1+ (cdr col-row)) col company-selection)))


								(defun company-pseudo-tooltip-edit (selection)

								  (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-display

								                 (apply 'company--replacement-string

								                        lines

								                        (overlay-get company-pseudo-tooltip-overlay

								                                     'company-replacement-args)))))


								(defun company-pseudo-tooltip-hide ()

								  (when company-pseudo-tooltip-overlay

								    (delete-overlay company-pseudo-tooltip-overlay)

								    (setq company-pseudo-tooltip-overlay nil)))


								(defun company-pseudo-tooltip-hide-temporarily ()

								  (when (overlayp company-pseudo-tooltip-overlay)

								    (overlay-put company-pseudo-tooltip-overlay 'invisible nil)

								    (overlay-put company-pseudo-tooltip-overlay 'line-prefix nil)

								    (overlay-put company-pseudo-tooltip-overlay 'after-string nil)

								    (overlay-put company-pseudo-tooltip-overlay 'display nil)))


								(defun company-pseudo-tooltip-unhide ()

								  (when company-pseudo-tooltip-overlay

								    (let* ((ov company-pseudo-tooltip-overlay)

								           (disp (overlay-get ov 'company-display)))

								      ;; Beat outline's folding overlays, at least.

								      (overlay-put ov 'priority 1)

								      ;; No (extra) prefix for the first line.

								      (overlay-put ov 'line-prefix "")

								      ;; `display' is better

								      ;; (http://debbugs.gnu.org/18285, http://debbugs.gnu.org/20847),

								      ;; but it doesn't work on 0-length overlays.

								      (if (< (overlay-start ov) (overlay-end ov))

								          (overlay-put ov 'display disp)

								        (overlay-put ov 'after-string disp)

								        (overlay-put ov 'invisible t))

								      (overlay-put ov 'window (selected-window)))))


								(defun company-pseudo-tooltip-guard ()

								  (list

								   (save-excursion (beginning-of-visual-line))

								   (window-width)

								   (let ((ov company-pseudo-tooltip-overlay)

								         (overhang (save-excursion (end-of-visual-line)

								                                   (- (line-end-position) (point)))))

								     (when (>= (overlay-get ov 'company-height) 0)

								       (cons

								        (buffer-substring-no-properties (point) (overlay-start ov))

								        (when (>= overhang 0) overhang))))))


								(defun company-pseudo-tooltip-frontend (command)

								  "`company-mode' frontend similar to a tooltip but based on overlays."

								  (cl-case command

								    (pre-command (company-pseudo-tooltip-hide-temporarily))

								    (post-command

								     (unless (when (overlayp company-pseudo-tooltip-overlay)

								              (let* ((ov company-pseudo-tooltip-overlay)

								                     (old-height (overlay-get ov 'company-height))

								                     (new-height (company--pseudo-tooltip-height)))

								                (and

								                 (>= (* old-height new-height) 0)

								                 (>= (abs old-height) (abs new-height))

								                 (equal (company-pseudo-tooltip-guard)

								                        (overlay-get ov 'company-guard)))))

								       ;; Redraw needed.

								       (company-pseudo-tooltip-show-at-point (point) (length company-prefix))

								       (overlay-put company-pseudo-tooltip-overlay

								                    'company-guard (company-pseudo-tooltip-guard)))

								     (company-pseudo-tooltip-unhide))

								    (hide (company-pseudo-tooltip-hide)

								          (setq company-tooltip-offset 0))

								    (update (when (overlayp company-pseudo-tooltip-overlay)

								              (company-pseudo-tooltip-edit company-selection)))))


								(defun company-pseudo-tooltip-unless-just-one-frontend (command)

								  "`company-pseudo-tooltip-frontend', but not shown for single candidates."

								  (unless (and (eq command 'post-command)

								               (company--show-inline-p))

								    (company-pseudo-tooltip-frontend command)))


								(defun company-pseudo-tooltip-unless-just-one-frontend-with-delay (command)

								  "`compandy-pseudo-tooltip-frontend', but shown after a delay.

								Delay is determined by `company-tooltip-idle-delay'."

								  (defvar company-preview-overlay)

								  (when (and (memq command '(pre-command hide))

								             company-tooltip-timer)

								    (cancel-timer company-tooltip-timer)

								    (setq company-tooltip-timer nil))

								  (cl-case command

								    (post-command

								     (if (or company-tooltip-timer

								             (overlayp company-pseudo-tooltip-overlay))

								         (if (not (overlayp company-preview-overlay))

								             (company-pseudo-tooltip-unless-just-one-frontend command)

								           (let (company-tooltip-timer)

								             (company-call-frontends 'pre-command))

								           (company-call-frontends 'post-command))

								       (setq company-tooltip-timer

								             (run-with-timer company-tooltip-idle-delay nil

								                             'company-pseudo-tooltip-unless-just-one-frontend-with-delay

								                             'post-command))))

								    (t

								     (company-pseudo-tooltip-unless-just-one-frontend command))))


								;;; overlay ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defvar-local company-preview-overlay nil)


								(defun company-preview-show-at-point (pos completion)

								  (company-preview-hide)


								  (setq completion (copy-sequence (company--pre-render completion)))

								  (font-lock-append-text-property 0 (length completion)

								                                  'face 'company-preview

								                                  completion)

								    (font-lock-prepend-text-property 0 (length company-common)

								                                     'face 'company-preview-common

								                                     completion)


								    ;; Add search string

								    (and (string-match (funcall company-search-regexp-function

								                                company-search-string)

								                       completion)

								         (pcase-dolist (`(,mbeg . ,mend) (company--search-chunks))

								           (font-lock-prepend-text-property mbeg mend

								                                            'face 'company-preview-search

								                                            completion)))


								    (setq completion (company-strip-prefix completion))


								    (and (equal pos (point))

								         (not (equal completion ""))

								         (add-text-properties 0 1 '(cursor 1) completion))


								    (let* ((beg pos)

								           (pto company-pseudo-tooltip-overlay)

								           (ptf-workaround (and

								                            pto

								                            (char-before pos)

								                            (eq pos (overlay-start pto)))))

								      ;; Try to accomodate for the pseudo-tooltip overlay,

								      ;; which may start at the same position if it's at eol.

								      (when ptf-workaround

								        (cl-decf beg)

								        (setq completion (concat (buffer-substring beg pos) completion)))


								      (setq company-preview-overlay (make-overlay beg pos))


								      (let ((ov company-preview-overlay))

								        (overlay-put ov (if ptf-workaround 'display 'after-string)

								                     completion)

								        (overlay-put ov 'window (selected-window)))))


								(defun company-preview-hide ()

								  (when company-preview-overlay

								    (delete-overlay company-preview-overlay)

								    (setq company-preview-overlay nil)))


								(defun company-preview-frontend (command)

								  "`company-mode' frontend showing the selection as if it had been inserted."

								  (pcase command

								    (`pre-command (company-preview-hide))

								    (`post-command (company-preview-show-at-point (point)

								                                                  (nth company-selection company-candidates)))

								    (`hide (company-preview-hide))))


								(defun company-preview-if-just-one-frontend (command)

								  "`company-preview-frontend', but only shown for single candidates."

								  (when (or (not (eq command 'post-command))

								            (company--show-inline-p))

								    (company-preview-frontend command)))


								(defun company--show-inline-p ()

								  (and (not (cdr company-candidates))

								       company-common

								       (not (eq t (compare-strings company-prefix nil nil

								                                   (car company-candidates) nil nil

								                                   t)))

								       (or (eq (company-call-backend 'ignore-case) 'keep-prefix)

								           (string-prefix-p company-prefix company-common))))


								(defun company-tooltip-visible-p ()

								  "Returns whether the tooltip is visible."

								  (when (overlayp company-pseudo-tooltip-overlay)

								    (not (overlay-get company-pseudo-tooltip-overlay 'invisible))))


								(defun company-preview-common--show-p ()

								  "Returns whether the preview of common can be showed or not"

								  (and company-common

								       (or (eq (company-call-backend 'ignore-case) 'keep-prefix)

								           (string-prefix-p company-prefix company-common))))


								(defun company-preview-common-frontend (command)

								  "`company-mode' frontend preview the common part of candidates."

								  (when (or (not (eq command 'post-command))

								            (company-preview-common--show-p))

								    (pcase command

								      (`pre-command (company-preview-hide))

								      (`post-command (company-preview-show-at-point (point) company-common))

								      (`hide (company-preview-hide)))))


								;;; echo ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


								(defvar-local company-echo-last-msg nil)


								(defvar company-echo-timer nil)


								(defvar company-echo-delay .01)


								(defcustom company-echo-truncate-lines t

								  "Whether frontend messages written to the echo area should be truncated."

								  :type 'boolean

								  :package-version '(company . "0.9.3"))


								(defun company-echo-show (&optional getter)

								  (when getter

								    (setq company-echo-last-msg (funcall getter)))

								  (let ((message-log-max nil)

								        (message-truncate-lines company-echo-truncate-lines))

								    (if company-echo-last-msg

								        (message "%s" company-echo-last-msg)

								      (message ""))))


								(defun company-echo-show-soon (&optional getter)

								  (company-echo-cancel)

								  (setq company-echo-timer (run-with-timer 0 nil 'company-echo-show getter)))


								(defun company-echo-cancel (&optional unset)

								  (when company-echo-timer

								    (cancel-timer company-echo-timer))

								  (when unset

								    (setq company-echo-timer nil)))


								(defun company-echo-show-when-idle (&optional getter)

								  (company-echo-cancel)

								  (setq company-echo-timer

								        (run-with-idle-timer company-echo-delay nil 'company-echo-show getter)))


								(defun company-echo-format ()


								  (let ((limit (window-body-width (minibuffer-window)))

								        (len -1)

								        ;; Roll to selection.

								        (candidates (nthcdr company-selection company-candidates))

								        (i (if company-show-numbers company-selection 99999))

								        comp msg)


								    (while candidates

								      (setq comp (company-reformat (pop candidates))

								            len (+ len 1 (length comp)))

								      (if (< i 10)

								          ;; Add number.

								          (progn

								            (setq comp (propertize (format "%d: %s" i comp)

								                                   'face 'company-echo))

								            (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))

								        (add-text-properties 0 (length company-common)

								                             '(face company-echo-common) comp))

								      (if (>= len limit)

								          (setq candidates nil)

								        (push comp msg)))


								    (mapconcat 'identity (nreverse msg) " ")))


								(defun company-echo-strip-common-format ()


								  (let ((limit (window-body-width (minibuffer-window)))

								        (len (+ (length company-prefix) 2))

								        ;; Roll to selection.

								        (candidates (nthcdr company-selection company-candidates))

								        (i (if company-show-numbers company-selection 99999))

								        msg comp)


								    (while candidates

								      (setq comp (company-strip-prefix (pop candidates))

								            len (+ len 2 (length comp)))

								      (when (< i 10)

								        ;; Add number.

								        (setq comp (format "%s (%d)" comp i))

								        (cl-incf len 4)

								        (cl-incf i))

								      (if (>= len limit)

								          (setq candidates nil)

								        (push (propertize comp 'face 'company-echo) msg)))


								    (concat (propertize company-prefix 'face 'company-echo-common) "{"

								            (mapconcat 'identity (nreverse msg) ", ")

								            "}")))


								(defun company-echo-hide ()

								  (unless (equal company-echo-last-msg "")

								    (setq company-echo-last-msg "")

								    (company-echo-show)))


								(defun company-echo-frontend (command)

								  "`company-mode' frontend showing the candidates in the echo area."

								  (pcase command

								    (`post-command (company-echo-show-soon 'company-echo-format))

								    (`hide (company-echo-hide))))


								(defun company-echo-strip-common-frontend (command)

								  "`company-mode' frontend showing the candidates in the echo area."

								  (pcase command

								    (`post-command (company-echo-show-soon 'company-echo-strip-common-format))

								    (`hide (company-echo-hide))))


								(defun company-echo-metadata-frontend (command)

								  "`company-mode' frontend showing the documentation in the echo area."

								  (pcase command

								    (`post-command (company-echo-show-when-idle 'company-fetch-metadata))

								    (`hide (company-echo-hide))))


								(provide 'company)

								;;; company.el ends here