- Agregado el eliminar la barra de desplazamientoç

- Eliminado winsize
- Agregado flycheck

elpa/epl-20180205.2049/epl-autoloads.el

@@ -0,0 +1,22 @@
+;;; epl-autoloads.el --- automatically extracted autoloads
+;;
+;;; Code:
+
+(add-to-list 'load-path (directory-file-name
+                         (or (file-name-directory #$) (car load-path))))
+
+
+;;;### (autoloads nil "epl" "epl.el" (0 0 0 0))
+;;; Generated autoloads from epl.el
+
+(if (fboundp 'register-definition-prefixes) (register-definition-prefixes "epl" '("epl-")))
+
+;;;***
+
+;; Local Variables:
+;; version-control: never
+;; no-byte-compile: t
+;; no-update-autoloads: t
+;; coding: utf-8
+;; End:
+;;; epl-autoloads.el ends here

elpa/epl-20180205.2049/epl-pkg.el

@@ -0,0 +1,2 @@
+;;; -*- no-byte-compile: t -*-
+(define-package "epl" "20180205.2049" "Emacs Package Library" '((cl-lib "0.3")) :commit "78ab7a85c08222cd15582a298a364774e3282ce6" :keywords '("convenience") :authors '(("Sebastian Wiesner" . "swiesner@lunaryorn.com")) :maintainer '("Johan Andersson" . "johan.rejeep@gmail.com") :url "http://github.com/cask/epl")

elpa/epl-20180205.2049/epl.el

@@ -0,0 +1,712 @@
+;;; epl.el --- Emacs Package Library -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2013-2015 Sebastian Wiesner
+;; Copyright (C) 1985-1986, 1992, 1994-1995, 1999-2015 Free Software
+
+;; Author: Sebastian Wiesner <swiesner@lunaryorn.com>
+;; Maintainer: Johan Andersson <johan.rejeep@gmail.com>
+;;     Sebastian Wiesner <swiesner@lunaryorn.com>
+;; Version: 0.10-cvs
+;; Package-Version: 20180205.2049
+;; Package-Commit: 78ab7a85c08222cd15582a298a364774e3282ce6
+;; Package-Requires: ((cl-lib "0.3"))
+;; Keywords: convenience
+;; URL: http://github.com/cask/epl
+
+;; This file is NOT part of GNU Emacs.
+
+;; This program 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.
+
+;; This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; A package management library for Emacs, based on package.el.
+
+;; The purpose of this library is to wrap all the quirks and hassle of
+;; package.el into a sane API.
+
+;; The following functions comprise the public interface of this library:
+
+;;; Package directory selection
+
+;; `epl-package-dir' gets the directory of packages.
+
+;; `epl-default-package-dir' gets the default package directory.
+
+;; `epl-change-package-dir' changes the directory of packages.
+
+;;; Package system management
+
+;; `epl-initialize' initializes the package system and activates all
+;; packages.
+
+;; `epl-reset' resets the package system.
+
+;; `epl-refresh' refreshes all package archives.
+
+;; `epl-add-archive' adds a new package archive.
+
+;;; Package objects
+
+;; Struct `epl-requirement' describes a requirement of a package with `name' and
+;; `version' slots.
+
+;; `epl-requirement-version-string' gets a requirement version as string.
+
+;; Struct `epl-package' describes an installed or installable package with a
+;; `name' and some internal `description'.
+
+;; `epl-package-version' gets the version of a package.
+
+;; `epl-package-version-string' gets the version of a package as string.
+
+;; `epl-package-summary' gets the summary of a package.
+
+;; `epl-package-requirements' gets the requirements of a package.
+
+;; `epl-package-directory' gets the installation directory of a package.
+
+;; `epl-package-from-buffer' creates a package object for the package contained
+;; in the current buffer.
+
+;; `epl-package-from-file' creates a package object for a package file, either
+;; plain lisp or tarball.
+
+;; `epl-package-from-descriptor-file' creates a package object for a package
+;; description (i.e. *-pkg.el) file.
+
+;;; Package database access
+
+;; `epl-package-installed-p' determines whether a package is installed, either
+;; built-in or explicitly installed.
+
+;; `epl-package-outdated-p' determines whether a package is outdated, that is,
+;; whether a package with a higher version number is available.
+
+;; `epl-built-in-packages', `epl-installed-packages', `epl-outdated-packages'
+;; and `epl-available-packages' get all packages built-in, installed, outdated,
+;; or available for installation respectively.
+
+;; `epl-find-built-in-package', `epl-find-installed-packages' and
+;; `epl-find-available-packages' find built-in, installed and available packages
+;; by name.
+
+;; `epl-find-upgrades' finds all upgradable packages.
+
+;; `epl-built-in-p' return true if package is built-in to Emacs.
+
+;;; Package operations
+
+;; `epl-install-file' installs a package file.
+
+;; `epl-package-install' installs a package.
+
+;; `epl-package-delete' deletes a package.
+
+;; `epl-upgrade' upgrades packages.
+
+;;; Code:
+
+(require 'cl-lib)
+(require 'package)
+
+
+(unless (fboundp #'define-error)
+  ;; `define-error' for 24.3 and earlier, copied from subr.el
+  (defun define-error (name message &optional parent)
+    "Define NAME as a new error signal.
+MESSAGE is a string that will be output to the echo area if such an error
+is signaled without being caught by a `condition-case'.
+PARENT is either a signal or a list of signals from which it inherits.
+Defaults to `error'."
+    (unless parent (setq parent 'error))
+    (let ((conditions
+           (if (consp parent)
+               (apply #'append
+                      (mapcar (lambda (parent)
+                                (cons parent
+                                      (or (get parent 'error-conditions)
+                                          (error "Unknown signal `%s'" parent))))
+                              parent))
+             (cons parent (get parent 'error-conditions)))))
+      (put name 'error-conditions
+           (delete-dups (copy-sequence (cons name conditions))))
+      (when message (put name 'error-message message)))))
+
+(defsubst epl--package-desc-p (package)
+  "Whether PACKAGE is a `package-desc' object.
+
+Like `package-desc-p', but return nil, if `package-desc-p' is not
+defined as function."
+  (and (fboundp 'package-desc-p) (package-desc-p package)))
+
+
+;;; EPL errors
+(define-error 'epl-error "EPL error")
+
+(define-error 'epl-invalid-package "Invalid EPL package" 'epl-error)
+
+(define-error 'epl-invalid-package-file "Invalid EPL package file"
+  'epl-invalid-package)
+
+
+;;; Package directory
+(defun epl-package-dir ()
+  "Get the directory of packages."
+  package-user-dir)
+
+(defun epl-default-package-dir ()
+  "Get the default directory of packages."
+  (eval (car (get 'package-user-dir 'standard-value))))
+
+(defun epl-change-package-dir (directory)
+  "Change the directory of packages to DIRECTORY."
+  (setq package-user-dir directory)
+  (epl-initialize))
+
+
+;;; Package system management
+(defvar epl--load-path-before-initialize nil
+  "Remember the load path for `epl-reset'.")
+
+(defun epl-initialize (&optional no-activate)
+  "Load Emacs Lisp packages and activate them.
+
+With NO-ACTIVATE non-nil, do not activate packages."
+  (setq epl--load-path-before-initialize load-path)
+  (package-initialize no-activate))
+
+(defalias 'epl-refresh 'package-refresh-contents)
+
+(defun epl-add-archive (name url)
+  "Add a package archive with NAME and URL."
+  (add-to-list 'package-archives (cons name url)))
+
+(defun epl-reset ()
+  "Reset the package system.
+
+Clear the list of installed and available packages, the list of
+package archives and reset the package directory."
+  (setq package-alist nil
+        package-archives nil
+        package-archive-contents nil
+        load-path epl--load-path-before-initialize)
+  (when (boundp 'package-obsolete-alist) ; Legacy package.el
+    (setq package-obsolete-alist nil))
+  (epl-change-package-dir (epl-default-package-dir)))
+
+
+;;; Package structures
+(cl-defstruct (epl-requirement
+               (:constructor epl-requirement-create))
+  "Structure describing a requirement.
+
+Slots:
+
+`name' The name of the required package, as symbol.
+
+`version' The version of the required package, as version list."
+  name
+  version)
+
+(defun epl-requirement-version-string (requirement)
+  "The version of a REQUIREMENT, as string."
+  (package-version-join (epl-requirement-version requirement)))
+
+(cl-defstruct (epl-package (:constructor epl-package-create))
+  "Structure representing a package.
+
+Slots:
+
+`name' The package name, as symbol.
+
+`description' The package description.
+
+The format package description varies between package.el
+variants.  For `package-desc' variants, it is simply the
+corresponding `package-desc' object.  For legacy variants, it is
+a vector `[VERSION REQS DOCSTRING]'.
+
+Do not access `description' directly, but instead use the
+`epl-package' accessors."
+  name
+  description)
+
+(defmacro epl-package-as-description (var &rest body)
+  "Cast VAR to a package description in BODY.
+
+VAR is a symbol, bound to an `epl-package' object.  This macro
+casts this object to the `description' object, and binds the
+description to VAR in BODY."
+  (declare (indent 1))
+  (unless (symbolp var)
+    (signal 'wrong-type-argument (list #'symbolp var)))
+  `(if (epl-package-p ,var)
+       (let ((,var (epl-package-description ,var)))
+         ,@body)
+     (signal 'wrong-type-argument (list #'epl-package-p ,var))))
+
+(defsubst epl-package--package-desc-p (package)
+  "Whether the description of PACKAGE is a `package-desc'."
+  (epl--package-desc-p (epl-package-description package)))
+
+(defun epl-package-version (package)
+  "Get the version of PACKAGE, as version list."
+  (epl-package-as-description package
+    (cond
+     ((fboundp 'package-desc-version) (package-desc-version package))
+     ;; Legacy
+     ((fboundp 'package-desc-vers)
+      (let ((version (package-desc-vers package)))
+        (if (listp version) version (version-to-list version))))
+     (:else (error "Cannot get version from %S" package)))))
+
+(defun epl-package-version-string (package)
+  "Get the version from a PACKAGE, as string."
+  (package-version-join (epl-package-version package)))
+
+(defun epl-package-summary (package)
+  "Get the summary of PACKAGE, as string."
+  (epl-package-as-description package
+    (cond
+     ((fboundp 'package-desc-summary) (package-desc-summary package))
+     ((fboundp 'package-desc-doc) (package-desc-doc package)) ; Legacy
+     (:else (error "Cannot get summary from %S" package)))))
+
+(defsubst epl-requirement--from-req (req)
+  "Create a `epl-requirement' from a `package-desc' REQ."
+  (let  ((version (cadr req)))
+    (epl-requirement-create :name (car req)
+                            :version (if (listp version) version
+                                       (version-to-list version)))))
+
+(defun epl-package-requirements (package)
+  "Get the requirements of PACKAGE.
+
+The requirements are a list of `epl-requirement' objects."
+  (epl-package-as-description package
+    (mapcar #'epl-requirement--from-req (package-desc-reqs package))))
+
+(defun epl-package-directory (package)
+  "Get the directory PACKAGE is installed to.
+
+Return the absolute path of the installation directory of
+PACKAGE, or nil, if PACKAGE is not installed."
+  (cond
+   ((fboundp 'package-desc-dir)
+    (package-desc-dir (epl-package-description package)))
+   ((fboundp 'package--dir)
+    (package--dir (symbol-name (epl-package-name package))
+                  (epl-package-version-string package)))
+   (:else (error "Cannot get package directory from %S" package))))
+
+(defun epl-package-->= (pkg1 pkg2)
+  "Determine whether PKG1 is before PKG2 by version."
+  (not (version-list-< (epl-package-version pkg1)
+                       (epl-package-version pkg2))))
+
+(defun epl-package--from-package-desc (package-desc)
+  "Create an `epl-package' from a PACKAGE-DESC.
+
+PACKAGE-DESC is a `package-desc' object, from recent package.el
+variants."
+  (if (and (fboundp 'package-desc-name)
+           (epl--package-desc-p package-desc))
+      (epl-package-create :name (package-desc-name package-desc)
+                          :description package-desc)
+    (signal 'wrong-type-argument (list 'epl--package-desc-p package-desc))))
+
+(defun epl-package--parse-info (info)
+  "Parse a package.el INFO."
+  (if (epl--package-desc-p info)
+      (epl-package--from-package-desc info)
+    ;; For legacy package.el, info is a vector [NAME REQUIRES DESCRIPTION
+    ;; VERSION COMMENTARY].  We need to re-shape this vector into the
+    ;; `package-alist' format [VERSION REQUIRES DESCRIPTION] to attach it to the
+    ;; new `epl-package'.
+    (let ((name (intern (aref info 0)))
+          (info (vector (aref info 3) (aref info 1) (aref info 2))))
+      (epl-package-create :name name :description info))))
+
+(defun epl-package-from-buffer (&optional buffer)
+  "Create an `epl-package' object from BUFFER.
+
+BUFFER defaults to the current buffer.
+
+Signal `epl-invalid-package' if the buffer does not contain a
+valid package file."
+  (let ((info (with-current-buffer (or buffer (current-buffer))
+                (condition-case err
+                    (package-buffer-info)
+                  (error (signal 'epl-invalid-package (cdr err)))))))
+    (epl-package--parse-info info)))
+
+(defun epl-package-from-lisp-file (file-name)
+  "Parse the package headers the file at FILE-NAME.
+
+Return an `epl-package' object with the header metadata."
+  (with-temp-buffer
+    (insert-file-contents file-name)
+    (condition-case err
+        (epl-package-from-buffer (current-buffer))
+      ;; Attach file names to invalid package errors
+      (epl-invalid-package
+       (signal 'epl-invalid-package-file (cons file-name (cdr err))))
+      ;; Forward other errors
+      (error (signal (car err) (cdr err))))))
+
+(defun epl-package-from-tar-file (file-name)
+  "Parse the package tarball at FILE-NAME.
+
+Return a `epl-package' object with the meta data of the tarball
+package in FILE-NAME."
+  (condition-case nil
+      ;; In legacy package.el, `package-tar-file-info' takes the name of the tar
+      ;; file to parse as argument.  In modern package.el, it has no arguments
+      ;; and works on the current buffer.  Hence, we just try to call the legacy
+      ;; version, and if that fails because of a mismatch between formal and
+      ;; actual arguments, we use the modern approach.  To avoid spurious
+      ;; signature warnings by the byte compiler, we suppress warnings when
+      ;; calling the function.
+      (epl-package--parse-info (with-no-warnings
+                                 (package-tar-file-info file-name)))
+    (wrong-number-of-arguments
+     (with-temp-buffer
+       (insert-file-contents-literally file-name)
+       ;; Switch to `tar-mode' to enable extraction of the file.  Modern
+       ;; `package-tar-file-info' relies on `tar-mode', and signals an error if
+       ;; called in a buffer with a different mode.
+       (tar-mode)
+       (epl-package--parse-info (with-no-warnings
+                                  (package-tar-file-info)))))))
+
+(defun epl-package-from-file (file-name)
+  "Parse the package at FILE-NAME.
+
+Return an `epl-package' object with the meta data of the package
+at FILE-NAME."
+  (if (string-match-p (rx ".tar" string-end) file-name)
+      (epl-package-from-tar-file file-name)
+    (epl-package-from-lisp-file file-name)))
+
+(defun epl-package--parse-descriptor-requirement (requirement)
+  "Parse a REQUIREMENT in a package descriptor."
+  ;; This function is only called on legacy package.el.  On package-desc
+  ;; package.el, we just let package.el do the work.
+  (cl-destructuring-bind (name version-string) requirement
+    (list name (version-to-list version-string))))
+
+(defun epl-package-from-descriptor-file (descriptor-file)
+  "Load a `epl-package' from a package DESCRIPTOR-FILE.
+
+A package descriptor is a file defining a new package.  Its name
+typically ends with -pkg.el."
+  (with-temp-buffer
+    (insert-file-contents descriptor-file)
+    (goto-char (point-min))
+    (let ((sexp (read (current-buffer))))
+      (unless (eq (car sexp) 'define-package)
+        (error "%S is no valid package descriptor" descriptor-file))
+      (if (and (fboundp 'package-desc-from-define)
+               (fboundp 'package-desc-name))
+          ;; In Emacs snapshot, we can conveniently call a function to parse the
+          ;; descriptor
+          (let ((desc (apply #'package-desc-from-define (cdr sexp))))
+            (epl-package-create :name (package-desc-name desc)
+                                :description desc))
+        ;; In legacy package.el, we must manually deconstruct the descriptor,
+        ;; because the load function has eval's the descriptor and has a lot of
+        ;; global side-effects.
+        (cl-destructuring-bind
+            (name version-string summary requirements) (cdr sexp)
+          (epl-package-create
+           :name (intern name)
+           :description
+           (vector (version-to-list version-string)
+                   (mapcar #'epl-package--parse-descriptor-requirement
+                           ;; Strip the leading `quote' from the package list
+                           (cadr requirements))
+                   summary)))))))
+
+
+;;; Package database access
+(defun epl-package-installed-p (package &optional min-version)
+  "Determine whether a PACKAGE, of MIN-VERSION or newer, is installed.
+
+PACKAGE is either a package name as symbol, or a package object.
+When a explicit MIN-VERSION is provided it overwrites the version of the PACKAGE object."
+  (let ((name (if (epl-package-p package)
+                  (epl-package-name package)
+                package))
+        (min-version (or min-version (and (epl-package-p package)
+                                          (epl-package-version package)))))
+    (package-installed-p name min-version)))
+
+(defun epl--parse-built-in-entry (entry)
+  "Parse an ENTRY from the list of built-in packages.
+
+Return the corresponding `epl-package' object."
+  (if (fboundp 'package--from-builtin)
+      ;; In package-desc package.el, convert the built-in package to a
+      ;; `package-desc' and convert that to an `epl-package'
+      (epl-package--from-package-desc (package--from-builtin entry))
+    (epl-package-create :name (car entry) :description (cdr entry))))
+
+(defun epl-built-in-packages ()
+  "Get all built-in packages.
+
+Return a list of `epl-package' objects."
+  ;; This looks mighty strange, but it's the only way to force package.el to
+  ;; build the list of built-in packages.  Without this, `package--builtins'
+  ;; might be empty.
+  (package-built-in-p 'foo)
+  (mapcar #'epl--parse-built-in-entry package--builtins))
+
+(defun epl-find-built-in-package (name)
+  "Find a built-in package with NAME.
+
+NAME is a package name, as symbol.
+
+Return the built-in package as `epl-package' object, or nil if
+there is no built-in package with NAME."
+  (when (package-built-in-p name)
+    ;; We must call `package-built-in-p' *before* inspecting
+    ;; `package--builtins', because otherwise `package--builtins' might be
+    ;; empty.
+    (epl--parse-built-in-entry (assq name package--builtins))))
+
+(defun epl-package-outdated-p (package)
+  "Determine whether a PACKAGE is outdated.
+
+A package is outdated, if there is an available package with a
+higher version.
+
+PACKAGE is either a package name as symbol, or a package object.
+In the former case, test the installed or built-in package with
+the highest version number, in the later case, test the package
+object itself.
+
+Return t, if the package is outdated, or nil otherwise."
+  (let* ((package (if (epl-package-p package)
+                      package
+                    (or (car (epl-find-installed-packages package))
+                        (epl-find-built-in-package package))))
+         (available (car (epl-find-available-packages
+                          (epl-package-name package)))))
+    (and package available (version-list-< (epl-package-version package)
+                                           (epl-package-version available)))))
+
+(defun epl--parse-package-list-entry (entry)
+  "Parse a list of packages from ENTRY.
+
+ENTRY is a single entry in a package list, e.g. `package-alist',
+`package-archive-contents', etc.  Typically it is a cons cell,
+but the exact format varies between package.el versions.  This
+function tries to parse all known variants.
+
+Return a list of `epl-package' objects parsed from ENTRY."
+  (let ((descriptions (cdr entry)))
+    (cond
+     ((listp descriptions)
+      (sort (mapcar #'epl-package--from-package-desc descriptions)
+            #'epl-package-->=))
+     ;; Legacy package.el has just a single package in an entry, which is a
+     ;; standard description vector
+     ((vectorp descriptions)
+      (list (epl-package-create :name (car entry)
+                                :description descriptions)))
+     (:else (error "Cannot parse entry %S" entry)))))
+
+(defun epl-installed-packages ()
+  "Get all installed packages.
+
+Return a list of package objects."
+  (apply #'append (mapcar #'epl--parse-package-list-entry package-alist)))
+
+(defsubst epl--filter-outdated-packages (packages)
+  "Filter outdated packages from PACKAGES."
+  (let (res)
+    (dolist (package packages)
+      (when (epl-package-outdated-p package)
+        (push package res)))
+    (nreverse res)))
+
+(defun epl-outdated-packages ()
+  "Get all outdated packages, as in `epl-package-outdated-p'.
+
+Return a list of package objects."
+  (epl--filter-outdated-packages (epl-installed-packages)))
+
+(defsubst epl--find-package-in-list (name list)
+  "Find a package by NAME in a package LIST.
+
+Return a list of corresponding `epl-package' objects."
+  (let ((entry (assq name list)))
+    (when entry
+      (epl--parse-package-list-entry entry))))
+
+(defun epl-find-installed-package (name)
+  "Find the latest installed package by NAME.
+
+NAME is a package name, as symbol.
+
+Return the installed package with the highest version number as
+`epl-package' object, or nil, if no package with NAME is
+installed."
+  (car (epl-find-installed-packages name)))
+(make-obsolete 'epl-find-installed-package 'epl-find-installed-packages "0.7")
+
+(defun epl-find-installed-packages (name)
+  "Find all installed packages by NAME.
+
+NAME is a package name, as symbol.
+
+Return a list of all installed packages with NAME, sorted by
+version number in descending order.  Return nil, if there are no
+packages with NAME."
+  (epl--find-package-in-list name package-alist))
+
+(defun epl-available-packages ()
+  "Get all packages available for installation.
+
+Return a list of package objects."
+  (apply #'append (mapcar #'epl--parse-package-list-entry
+                          package-archive-contents)))
+
+(defun epl-find-available-packages (name)
+  "Find available packages for NAME.
+
+NAME is a package name, as symbol.
+
+Return a list of available packages for NAME, sorted by version
+number in descending order.  Return nil, if there are no packages
+for NAME."
+  (epl--find-package-in-list name package-archive-contents))
+
+(cl-defstruct (epl-upgrade
+               (:constructor epl-upgrade-create))
+  "Structure describing an upgradable package.
+Slots:
+
+`installed' The installed package
+
+`available' The package available for installation."
+  installed
+  available)
+
+(defun epl-find-upgrades (&optional packages)
+  "Find all upgradable PACKAGES.
+
+PACKAGES is a list of package objects to upgrade, defaulting to
+all installed packages.
+
+Return a list of `epl-upgrade' objects describing all upgradable
+packages."
+  (let ((packages (or packages (epl-installed-packages)))
+        upgrades)
+    (dolist (pkg packages)
+      (let* ((version (epl-package-version pkg))
+             (name (epl-package-name pkg))
+             ;; Find the latest available package for NAME
+             (available-pkg (car (epl-find-available-packages name)))
+             (available-version (when available-pkg
+                                  (epl-package-version available-pkg))))
+        (when (and available-version (version-list-< version available-version))
+          (push (epl-upgrade-create :installed pkg
+                                    :available available-pkg)
+                upgrades))))
+    (nreverse upgrades)))
+
+(defalias 'epl-built-in-p 'package-built-in-p)
+
+
+;;; Package operations
+
+(defun epl-install-file (file)
+    "Install a package from FILE, like `package-install-file'."
+    (interactive (advice-eval-interactive-spec
+                  (cadr (interactive-form #'package-install-file))))
+    (apply #'package-install-file (list file))
+    (let ((package (epl-package-from-file file)))
+      (unless (epl-package--package-desc-p package)
+        (epl--kill-autoload-buffer package))))
+
+(defun epl--kill-autoload-buffer (package)
+  "Kill the buffer associated with autoloads for PACKAGE."
+  (let* ((auto-name (format "%s-autoloads.el" (epl-package-name package)))
+         (generated-autoload-file (expand-file-name auto-name (epl-package-directory package)))
+         (buf (find-buffer-visiting generated-autoload-file)))
+    (when buf (kill-buffer buf))))
+
+(defun epl-package-install (package &optional force)
+  "Install a PACKAGE.
+
+PACKAGE is a `epl-package' object.  If FORCE is given and
+non-nil, install PACKAGE, even if it is already installed."
+  (when (or force (not (epl-package-installed-p package)))
+    (if (epl-package--package-desc-p package)
+        (package-install (epl-package-description package))
+      ;; The legacy API installs by name.  We have no control over versioning,
+      ;; etc.
+      (package-install (epl-package-name package))
+      (epl--kill-autoload-buffer package))))
+
+(defun epl-package-delete (package)
+  "Delete a PACKAGE.
+
+PACKAGE is a `epl-package' object to delete."
+  ;; package-delete allows for packages being trashed instead of fully deleted.
+  ;; Let's prevent his silly behavior
+  (let ((delete-by-moving-to-trash nil))
+    ;; The byte compiler will warn us that we are calling `package-delete' with
+    ;; the wrong number of arguments, since it can't infer that we guarantee to
+    ;; always call the correct version.  Thus we suppress all warnings when
+    ;; calling `package-delete'.  I wish there was a more granular way to
+    ;; disable just that specific warning, but it is what it is.
+    (if (epl-package--package-desc-p package)
+        (with-no-warnings
+          (package-delete (epl-package-description package)))
+      ;; The legacy API deletes by name (as string!) and version instead by
+      ;; descriptor.  Hence `package-delete' takes two arguments.  For some
+      ;; insane reason, the arguments are strings here!
+      (let ((name (symbol-name (epl-package-name package)))
+            (version (epl-package-version-string package)))
+        (with-no-warnings
+          (package-delete name version))
+        ;; Legacy package.el does not remove the deleted package
+        ;; from the `package-alist', so we do it manually here.
+        (let ((pkg (assq (epl-package-name package) package-alist)))
+          (when pkg
+            (setq package-alist (delq pkg package-alist))))))))
+
+(defun epl-upgrade (&optional packages preserve-obsolete)
+  "Upgrade PACKAGES.
+
+PACKAGES is a list of package objects to upgrade, defaulting to
+all installed packages.
+
+The old versions of the updated packages are deleted, unless
+PRESERVE-OBSOLETE is non-nil.
+
+Return a list of all performed upgrades, as a list of
+`epl-upgrade' objects."
+  (let ((upgrades (epl-find-upgrades packages)))
+    (dolist (upgrade upgrades)
+      (epl-package-install (epl-upgrade-available upgrade) 'force)
+      (unless preserve-obsolete
+        (epl-package-delete (epl-upgrade-installed upgrade))))
+    upgrades))
+
+(provide 'epl)
+
+;;; epl.el ends here

elpa/flycheck-20200610.1809/flycheck-autoloads.el

@@ -0,0 +1,306 @@
+;;; flycheck-autoloads.el --- automatically extracted autoloads
+;;
+;;; Code:
+
+(add-to-list 'load-path (directory-file-name
+                         (or (file-name-directory #$) (car load-path))))
+
+
+;;;### (autoloads nil "flycheck" "flycheck.el" (0 0 0 0))
+;;; Generated autoloads from flycheck.el
+
+(autoload 'flycheck-manual "flycheck" "\
+Open the Flycheck manual.
+
+\(fn)" t nil)
+
+(autoload 'flycheck-mode "flycheck" "\
+Flycheck is a minor mode for on-the-fly syntax checking.
+
+In `flycheck-mode' the buffer is automatically syntax-checked
+using the first suitable syntax checker from `flycheck-checkers'.
+Use `flycheck-select-checker' to select a checker for the current
+buffer manually.
+
+If you run into issues, use `\\[flycheck-verify-setup]' to get help.
+
+Flycheck supports many languages out of the box, and many
+additional ones are available on MELPA.  Adding new ones is very
+easy.  Complete documentation is available online at URL
+`https://www.flycheck.org/en/latest/'.  Please report issues and
+request features at URL `https://github.com/flycheck/flycheck'.
+
+Flycheck displays its status in the mode line.  In the default
+configuration, it looks like this:
+
+`FlyC'     This buffer has not been checked yet.
+`FlyC-'    Flycheck doesn't have a checker for this buffer.
+`FlyC*'    Flycheck is running.  Expect results soon!
+`FlyC:3|2' This buffer contains three warnings and two errors.
+           Use `\\[flycheck-list-errors]' to see the list.
+
+You may also see the following icons:
+`FlyC!'    The checker crashed.
+`FlyC.'    The last syntax check was manually interrupted.
+`FlyC?'    The checker did something unexpected, like exiting with 1
+           but returning no errors.
+
+The following keybindings are available in `flycheck-mode':
+
+\\{flycheck-mode-map}
+\(you can change the prefix by customizing
+`flycheck-keymap-prefix')
+
+If called interactively, enable Flycheck mode if ARG is positive,
+and disable it if ARG is zero or negative.  If called from Lisp,
+also enable the mode if ARG is omitted or nil, and toggle it if
+ARG is ‘toggle’; disable the mode otherwise.
+
+\(fn &optional ARG)" t nil)
+
+(defvar global-flycheck-mode nil "\
+Non-nil if Global Flycheck mode is enabled.
+See the `global-flycheck-mode' command
+for a description of this minor mode.
+Setting this variable directly does not take effect;
+either customize it (see the info node `Easy Customization')
+or call the function `global-flycheck-mode'.")
+
+(custom-autoload 'global-flycheck-mode "flycheck" nil)
+
+(autoload 'global-flycheck-mode "flycheck" "\
+Toggle Flycheck mode in all buffers.
+With prefix ARG, enable Global Flycheck mode if ARG is positive;
+otherwise, disable it.  If called from Lisp, enable the mode if
+ARG is omitted or nil.
+
+Flycheck mode is enabled in all buffers where
+`flycheck-mode-on-safe' would do it.
+See `flycheck-mode' for more information on Flycheck mode.
+
+\(fn &optional ARG)" t nil)
+
+(autoload 'flycheck-define-error-level "flycheck" "\
+Define a new error LEVEL with PROPERTIES.
+
+The following PROPERTIES constitute an error level:
+
+`:severity SEVERITY'
+     A number denoting the severity of this level.  The higher
+     the number, the more severe is this level compared to other
+     levels.  Defaults to 0; info is -10, warning is 10, and
+     error is 100.
+
+     The severity is used by `flycheck-error-level-<' to
+     determine the ordering of errors according to their levels.
+
+`:compilation-level LEVEL'
+
+     A number indicating the broad class of messages that errors
+     at this level belong to: one of 0 (info), 1 (warning), or
+     2 or nil (error).  Defaults to nil.
+
+     This is used by `flycheck-checker-pattern-to-error-regexp'
+     to map error levels into `compilation-mode''s hierarchy and
+     to get proper highlighting of errors in `compilation-mode'.
+
+`:overlay-category CATEGORY'
+     A symbol denoting the overlay category to use for error
+     highlight overlays for this level.  See Info
+     node `(elisp)Overlay Properties' for more information about
+     overlay categories.
+
+     A category for an error level overlay should at least define
+     the `face' property, for error highlighting.  Another useful
+     property for error level categories is `priority', to
+     influence the stacking of multiple error level overlays.
+
+`:fringe-bitmap BITMAPS'
+     A fringe bitmap symbol denoting the bitmap to use for fringe
+     indicators for this level, or a cons of two bitmaps (one for
+     narrow fringes and one for wide fringes).  See Info node
+     `(elisp)Fringe Bitmaps' for more information about fringe
+     bitmaps, including a list of built-in fringe bitmaps.
+
+`:fringe-face FACE'
+     A face symbol denoting the face to use for fringe indicators
+     for this level.
+
+`:margin-spec SPEC'
+     A display specification indicating what to display in the
+     margin when `flycheck-indication-mode' is `left-margin' or
+     `right-margin'.  See Info node `(elisp)Displaying in the
+     Margins'.  If omitted, Flycheck generates an image spec from
+     the fringe bitmap.
+
+`:error-list-face FACE'
+     A face symbol denoting the face to use for messages of this
+     level in the error list.  See `flycheck-list-errors'.
+
+\(fn LEVEL &rest PROPERTIES)" nil nil)
+
+(function-put 'flycheck-define-error-level 'lisp-indent-function '1)
+
+(autoload 'flycheck-define-command-checker "flycheck" "\
+Define SYMBOL as syntax checker to run a command.
+
+Define SYMBOL as generic syntax checker via
+`flycheck-define-generic-checker', which uses an external command
+to check the buffer.  SYMBOL and DOCSTRING are the same as for
+`flycheck-define-generic-checker'.
+
+In addition to the properties understood by
+`flycheck-define-generic-checker', the following PROPERTIES
+constitute a command syntax checker.  Unless otherwise noted, all
+properties are mandatory.  Note that the default `:error-filter'
+of command checkers is `flycheck-sanitize-errors'.
+
+`:command COMMAND'
+     The command to run for syntax checking.
+
+     COMMAND is a list of the form `(EXECUTABLE [ARG ...])'.
+
+     EXECUTABLE is a string with the executable of this syntax
+     checker.  It can be overridden with the variable
+     `flycheck-SYMBOL-executable'.  Note that this variable is
+     NOT implicitly defined by this function.  Use
+     `flycheck-def-executable-var' to define this variable.
+
+     Each ARG is an argument to the executable, either as string,
+     or as special symbol or form for
+     `flycheck-substitute-argument', which see.
+
+`:error-patterns PATTERNS'
+     A list of patterns to parse the output of the `:command'.
+
+     Each ITEM in PATTERNS is a list `(LEVEL SEXP ...)', where
+     LEVEL is a Flycheck error level (see
+     `flycheck-define-error-level'), followed by one or more RX
+     `SEXP's which parse an error of that level and extract line,
+     column, file name and the message.
+
+     See `rx' for general information about RX, and
+     `flycheck-rx-to-string' for some special RX forms provided
+     by Flycheck.
+
+     All patterns are applied in the order of declaration to the
+     whole output of the syntax checker.  Output already matched
+     by a pattern will not be matched by subsequent patterns.  In
+     other words, the first pattern wins.
+
+     This property is optional.  If omitted, however, an
+     `:error-parser' is mandatory.
+
+`:error-parser FUNCTION'
+     A function to parse errors with.
+
+     The function shall accept three arguments OUTPUT CHECKER
+     BUFFER.  OUTPUT is the syntax checker output as string,
+     CHECKER the syntax checker that was used, and BUFFER a
+     buffer object representing the checked buffer.  The function
+     must return a list of `flycheck-error' objects parsed from
+     OUTPUT.
+
+     This property is optional.  If omitted, it defaults to
+     `flycheck-parse-with-patterns'.  In this case,
+     `:error-patterns' is mandatory.
+
+`:standard-input t'
+     Whether to send the buffer contents on standard input.
+
+     If this property is given and has a non-nil value, send the
+     contents of the buffer on standard input.
+
+     Defaults to nil.
+
+Note that you may not give `:start', `:interrupt', and
+`:print-doc' for a command checker.  You can give a custom
+`:verify' function, though, whose results will be appended to the
+default `:verify' function of command checkers.
+
+\(fn SYMBOL DOCSTRING &rest PROPERTIES)" nil nil)
+
+(function-put 'flycheck-define-command-checker 'lisp-indent-function '1)
+
+(function-put 'flycheck-define-command-checker 'doc-string-elt '2)
+
+(autoload 'flycheck-def-config-file-var "flycheck" "\
+Define SYMBOL as config file variable for CHECKER, with default FILE-NAME.
+
+SYMBOL is declared as customizable variable using `defcustom', to
+provide configuration files for the given syntax CHECKER.
+CUSTOM-ARGS are forwarded to `defcustom'.
+
+FILE-NAME is the initial value of the new variable.  If omitted,
+the default value is nil.  It can be either a string or a list of
+strings.
+
+Use this together with the `config-file' form in the `:command'
+argument to `flycheck-define-checker'.
+
+\(fn SYMBOL CHECKER &optional FILE-NAME &rest CUSTOM-ARGS)" nil t)
+
+(function-put 'flycheck-def-config-file-var 'lisp-indent-function '3)
+
+(autoload 'flycheck-def-option-var "flycheck" "\
+Define SYMBOL as option variable with INIT-VALUE for CHECKER.
+
+SYMBOL is declared as customizable variable using `defcustom', to
+provide an option for the given syntax CHECKERS (a checker or a
+list of checkers).  INIT-VALUE is the initial value of the
+variable, and DOCSTRING is its docstring.  CUSTOM-ARGS are
+forwarded to `defcustom'.
+
+Use this together with the `option', `option-list' and
+`option-flag' forms in the `:command' argument to
+`flycheck-define-checker'.
+
+\(fn SYMBOL INIT-VALUE CHECKERS DOCSTRING &rest CUSTOM-ARGS)" nil t)
+
+(function-put 'flycheck-def-option-var 'lisp-indent-function '3)
+
+(function-put 'flycheck-def-option-var 'doc-string-elt '4)
+
+(autoload 'flycheck-define-checker "flycheck" "\
+Define SYMBOL as command syntax checker with DOCSTRING and PROPERTIES.
+
+Like `flycheck-define-command-checker', but PROPERTIES must not
+be quoted.  Also, implicitly define the executable variable for
+SYMBOL with `flycheck-def-executable-var'.
+
+\(fn SYMBOL DOCSTRING &rest PROPERTIES)" nil t)
+
+(function-put 'flycheck-define-checker 'lisp-indent-function '1)
+
+(function-put 'flycheck-define-checker 'doc-string-elt '2)
+
+(if (fboundp 'register-definition-prefixes) (register-definition-prefixes "flycheck" '("flycheck-" "list-flycheck-errors" "help-flycheck-checker-d")))
+
+;;;***
+
+;;;### (autoloads nil "flycheck-buttercup" "flycheck-buttercup.el"
+;;;;;;  (0 0 0 0))
+;;; Generated autoloads from flycheck-buttercup.el
+
+(if (fboundp 'register-definition-prefixes) (register-definition-prefixes "flycheck-buttercup" '("flycheck-buttercup-format-error-list")))
+
+;;;***
+
+;;;### (autoloads nil "flycheck-ert" "flycheck-ert.el" (0 0 0 0))
+;;; Generated autoloads from flycheck-ert.el
+
+(if (fboundp 'register-definition-prefixes) (register-definition-prefixes "flycheck-ert" '("flycheck-er")))
+
+;;;***
+
+;;;### (autoloads nil nil ("flycheck-pkg.el") (0 0 0 0))
+
+;;;***
+
+;; Local Variables:
+;; version-control: never
+;; no-byte-compile: t
+;; no-update-autoloads: t
+;; coding: utf-8
+;; End:
+;;; flycheck-autoloads.el ends here

elpa/flycheck-20200610.1809/flycheck-buttercup.el

@@ -0,0 +1,157 @@
+;;; flycheck-buttercup.el --- Flycheck: Extensions to Buttercup -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2017 Flycheck contributors
+;; Copyright (C) 2016 Sebastian Wiesner and Flycheck contributors
+
+;; Author: Sebastian Wiesner <swiesner@lunaryorn.com>
+;; Maintainer: Clément Pit-Claudel <clement.pitclaudel@live.com>
+;;             fmdkdd <fmdkdd@gmail.com>
+;; Keywords: lisp, tools
+
+;; This file is not part of GNU Emacs.
+
+;; This program 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.
+
+;; This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Extensions to Buttercup to write BDD tests for Flycheck.
+;;
+;; Buttercup is a BDD testing framework for Emacs, see URL
+;; `https://github.com/jorgenschaefer/emacs-buttercup/'.  Flycheck uses
+;; Buttercup extensively for new tests.
+;;
+;; This library provides extensions to Buttercup to write Specs for Flycheck.
+;;
+;; * Custom matchers
+;;
+;; (expect 'foo :to-be-local) - Is `foo' a local variable in the current buffer?
+
+;;; Code:
+
+(require 'buttercup)
+(require 'flycheck)
+(require 'seq)
+
+
+;;; Buttercup helpers
+
+(defun flycheck-buttercup-format-error-list (errors)
+  "Format ERRORS into a human-readable string."
+  (mapconcat (lambda (e) (flycheck-error-format e 'with-file-name))
+             errors "\n"))
+
+
+;;; Data matchers
+
+(buttercup-define-matcher :to-be-empty-string (s)
+  (let ((s (funcall s)))
+    (if (equal s "")
+        (cons t (format "Expected %S not be an empty string" s))
+      (cons nil (format "Expected %S to be an empty string" s)))))
+
+(buttercup-define-matcher :to-match-with-group (re s index match)
+  (let* ((re (funcall re))
+         (s (funcall s))
+         (index (funcall index))
+         (match (funcall match))
+         (matches? (string-match re s))
+         (result (and matches? (match-string index s))))
+    (if (and matches? (equal result match))
+        (cons t (format "Expected %S not to match %S with %S in group %s"
+                        re s match index))
+
+      (cons nil (format "Expected %S to match %S with %S in group %s, %s"
+                        re s match index
+                        (if matches?
+                            (format "but got %S" result)
+                          "but did not match"))))))
+
+
+;;; Emacs feature matchers
+
+(buttercup-define-matcher :to-be-live (buffer)
+  (let ((buffer (get-buffer (funcall buffer))))
+    (if (buffer-live-p buffer)
+        (cons t (format "Expected %S not to be a live buffer, but it is"
+                        buffer))
+      (cons nil (format "Expected %S to be a live buffer, but it is not"
+                        buffer)))))
+
+(buttercup-define-matcher :to-be-visible (buffer)
+  (let ((buffer (get-buffer (funcall buffer))))
+    (cond
+     ((and buffer (get-buffer-window buffer))
+      (cons t (format "Expected %S not to be a visible buffer, but it is"
+                      buffer)))
+     ((not (bufferp buffer))
+      (cons nil
+            (format "Expected %S to be a visible buffer, but it is not a buffer"
+                    buffer)))
+     (t (cons
+         nil
+         (format "Expected %S to be a visible buffer, but it is not visible"
+                 buffer))))))
+
+(buttercup-define-matcher :to-be-local (symbol)
+  (let ((symbol (funcall symbol)))
+    (if (local-variable-p symbol)
+        (cons t (format "Expected %S not to be a local variable, but it is"
+                        symbol))
+      (cons nil (format "Expected %S to be a local variable, but it is not"
+                        symbol)))))
+
+(buttercup-define-matcher :to-contain-match (buffer re)
+  (let ((buffer (funcall buffer))
+        (re (funcall re)))
+    (if (not (get-buffer buffer))
+        (cons nil (format "Expected %S to contain a match of %s, \
+but is not a buffer" buffer re))
+      (with-current-buffer buffer
+        (save-excursion
+          (goto-char (point-min))
+          (if (re-search-forward re nil 'noerror)
+              (cons t (format "Expected %S to contain a match \
+for %s, but it did not" buffer re))
+            (cons nil (format "Expected %S not to contain a match for \
+%s but it did not." buffer re))))))))
+
+
+;;; Flycheck matchers
+
+(buttercup-define-matcher :to-be-equal-flycheck-errors (a b)
+  (let* ((a (funcall a))
+         (b (funcall b))
+         (a-formatted (flycheck-buttercup-format-error-list a))
+         (b-formatted (flycheck-buttercup-format-error-list b)))
+    (if (equal a b)
+        (cons t (format "Expected
+%s
+not to be equal to
+%s" a-formatted b-formatted))
+      (cons nil (format "Expected
+%s
+to be equal to
+%s" a-formatted b-formatted)))))
+
+(provide 'flycheck-buttercup)
+
+;; Disable byte compilation for this library, to prevent package.el choking on a
+;; missing `buttercup' library.  See
+;; https://github.com/flycheck/flycheck/issues/860
+
+;; Local Variables:
+;; no-byte-compile: t
+;; End:
+
+;;; flycheck-buttercup.el ends here

elpa/flycheck-20200610.1809/flycheck-ert.el

@@ -0,0 +1,507 @@
+;;; flycheck-ert.el --- Flycheck: ERT extensions  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2017-2018 Flycheck contributors
+;; Copyright (C) 2013-2016 Sebastian Wiesner and Flycheck contributors
+
+;; Author: Sebastian Wiesner <swiesner@lunaryorn.com>
+;; Maintainer: Clément Pit-Claudel <clement.pitclaudel@live.com>
+;;             fmdkdd <fmdkdd@gmail.com>
+;; URL: https://github.com/flycheck/flycheck
+
+;; This file is not part of GNU Emacs.
+
+;; This program 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.
+
+;; This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Unit testing library for Flycheck, the modern on-the-fly syntax checking
+;; extension for GNU Emacs.
+
+;; Provide various utility functions and unit test helpers to test Flycheck and
+;; Flycheck extensions.
+
+;;; Code:
+
+(require 'flycheck)
+(require 'ert)
+(require 'macroexp)                     ; For macro utilities
+
+
+;;; Compatibility
+
+(eval-and-compile
+  ;; Provide `ert-skip' and friends for Emacs 24.3
+  (defconst flycheck-ert-ert-can-skip (fboundp 'ert-skip)
+    "Whether ERT supports test skipping.")
+
+  (unless (fboundp 'define-error)
+    ;; from Emacs `subr.el'
+    (defun define-error (name message &optional parent)
+      "Define NAME as a new error signal.
+MESSAGE is a string that will be output to the echo area if such an error
+is signaled without being caught by a `condition-case'.
+PARENT is either a signal or a list of signals from which it inherits.
+Defaults to `error'."
+      (unless parent (setq parent 'error))
+      (let ((conditions
+             (if (consp parent)
+                 (apply #'append
+                        (mapcar
+                         (lambda (parent)
+                           (cons parent
+                                 (or (get parent 'error-conditions)
+                                     (error "Unknown signal `%s'" parent))))
+                         parent))
+               (cons parent (get parent 'error-conditions)))))
+        (put name 'error-conditions
+             (delete-dups (copy-sequence (cons name conditions))))
+        (when message (put name 'error-message message)))))
+
+  (unless flycheck-ert-ert-can-skip
+    ;; Fake skipping
+
+    (define-error 'flycheck-ert-skipped "Test skipped")
+
+    (defun ert-skip (data)
+      (signal 'flycheck-ert-skipped data))
+
+    (defmacro skip-unless (form)
+      `(unless (ignore-errors ,form)
+         (signal 'flycheck-ert-skipped ',form)))
+
+    (defun ert-test-skipped-p (result)
+      (and (ert-test-failed-p result)
+           (eq (car (ert-test-failed-condition result))
+               'flycheck-ert-skipped)))))
+
+
+;;; Internal variables
+
+(defvar flycheck-ert--resource-directory nil
+  "The directory to get resources from in this test suite.")
+
+
+;;; Resource management macros
+
+(defmacro flycheck-ert-with-temp-buffer (&rest body)
+  "Eval BODY within a temporary buffer.
+
+Like `with-temp-buffer', but resets the modification state of the
+temporary buffer to make sure that it is properly killed even if
+it has a backing file and is modified."
+  (declare (indent 0) (debug t))
+  `(with-temp-buffer
+     (unwind-protect
+         ,(macroexp-progn body)
+       ;; Reset modification state of the buffer, and unlink it from its backing
+       ;; file, if any, because Emacs refuses to kill modified buffers with
+       ;; backing files, even if they are temporary.
+       (set-buffer-modified-p nil)
+       (set-visited-file-name nil 'no-query))))
+
+(defmacro flycheck-ert-with-file-buffer (file-name &rest body)
+  "Create a buffer from FILE-NAME and eval BODY.
+
+BODY is evaluated with `current-buffer' being a buffer with the
+contents FILE-NAME."
+  (declare (indent 1) (debug t))
+  `(let ((file-name ,file-name))
+     (unless (file-exists-p file-name)
+       (error "%s does not exist" file-name))
+     (flycheck-ert-with-temp-buffer
+       (insert-file-contents file-name 'visit)
+       (set-visited-file-name file-name 'no-query)
+       (cd (file-name-directory file-name))
+       ;; Mark the buffer as not modified, because we just loaded the file up to
+       ;; now.
+       (set-buffer-modified-p nil)
+       ,@body)))
+
+(defmacro flycheck-ert-with-help-buffer (&rest body)
+  "Execute BODY and kill the help buffer afterwards.
+
+Use this macro to test functions that create a Help buffer."
+  (declare (indent 0))
+  `(unwind-protect
+       ,(macroexp-progn body)
+     (when (buffer-live-p (get-buffer (help-buffer)))
+       (kill-buffer (help-buffer)))))
+
+(defmacro flycheck-ert-with-global-mode (&rest body)
+  "Execute BODY with Global Flycheck Mode enabled.
+
+After BODY, restore the old state of Global Flycheck Mode."
+  (declare (indent 0))
+  `(let ((old-state global-flycheck-mode))
+     (unwind-protect
+         (progn
+           (global-flycheck-mode 1)
+           ,@body)
+       (global-flycheck-mode (if old-state 1 -1)))))
+
+(defmacro flycheck-ert-with-env (env &rest body)
+  "Add ENV to `process-environment' in BODY.
+
+Execute BODY with a `process-environment' which contains all
+variables from ENV added.
+
+ENV is an alist, where each cons cell `(VAR . VALUE)' is a
+environment variable VAR to be added to `process-environment'
+with VALUE."
+  (declare (indent 1))
+  `(let ((process-environment (copy-sequence process-environment)))
+     (pcase-dolist (`(,var . ,value) ,env)
+       (setenv var value))
+     ,@body))
+
+
+;;; Test resources
+(defun flycheck-ert-resource-filename (resource-file)
+  "Determine the absolute file name of a RESOURCE-FILE.
+
+Relative file names are expanded against
+`flycheck-ert--resource-directory'."
+  (expand-file-name resource-file flycheck-ert--resource-directory))
+
+(defmacro flycheck-ert-with-resource-buffer (resource-file &rest body)
+  "Create a temp buffer from a RESOURCE-FILE and execute BODY.
+
+The absolute file name of RESOURCE-FILE is determined with
+`flycheck-ert-resource-filename'."
+  (declare (indent 1))
+  `(flycheck-ert-with-file-buffer
+       (flycheck-ert-resource-filename ,resource-file)
+     ,@body))
+
+
+;;; Test suite initialization
+
+(defun flycheck-ert-initialize (resource-dir)
+  "Initialize a test suite with RESOURCE-DIR.
+
+RESOURCE-DIR is the directory, `flycheck-ert-resource-filename'
+should use to lookup resource files."
+  (when flycheck-ert--resource-directory
+    (error "Test suite already initialized"))
+  (let ((tests (ert-select-tests t t)))
+    ;; Select all tests
+    (unless tests
+      (error "No tests defined.  \
+Call `flycheck-ert-initialize' after defining all tests!"))
+
+    (setq flycheck-ert--resource-directory resource-dir)
+
+    ;; Emacs 24.3 don't support skipped tests, so we add poor man's test
+    ;; skipping: We mark skipped tests as expected failures by adjusting the
+    ;; expected result of all test cases. Not particularly pretty, but works :)
+    (unless flycheck-ert-ert-can-skip
+      (dolist (test tests)
+        (let ((result (ert-test-expected-result-type test)))
+          (setf (ert-test-expected-result-type test)
+                `(or ,result (satisfies ert-test-skipped-p))))))))
+
+
+;;; Test case definitions
+(defmacro flycheck-ert-def-checker-test (checker language name
+                                                 &rest keys-and-body)
+  "Define a test case for a syntax CHECKER for LANGUAGE.
+
+CHECKER is a symbol or a list of symbols denoting syntax checkers
+being tested by the test.  The test case is skipped, if any of
+these checkers cannot be used.  LANGUAGE is a symbol or a list of
+symbols denoting the programming languages supported by the
+syntax checkers.  This is currently only used for tagging the
+test appropriately.
+
+NAME is a symbol denoting the local name of the test.  The test
+itself is ultimately named
+`flycheck-define-checker/CHECKER/NAME'.  If CHECKER is a list,
+the first checker in the list is used for naming the test.
+
+Optionally, the keyword arguments `:tags' and `:expected-result'
+may be given.  They have the same meaning as in `ert-deftest.',
+and are added to the tags and result expectations set up by this
+macro.
+
+The remaining forms KEYS-AND-BODY denote the body of the test
+case, including assertions and setup code."
+  (declare (indent 3))
+  (unless checker
+    (error "No syntax checkers specified"))
+  (unless language
+    (error "No languages specified"))
+  (let* ((checkers (if (symbolp checker) (list checker) checker))
+         (checker (car checkers))
+         (languages (if (symbolp language) (list language) language))
+         (language-tags (mapcar (lambda (l) (intern (format "language-%s" l)))
+                                languages))
+         (checker-tags (mapcar (lambda (c) (intern (format "checker-%s" c)))
+                               checkers))
+         (local-name (or name 'default))
+         (full-name (intern (format "flycheck-define-checker/%s/%s"
+                                    checker local-name)))
+         (keys-and-body (ert--parse-keys-and-body keys-and-body))
+         (body (cadr keys-and-body))
+         (keys (car keys-and-body))
+         (default-tags '(syntax-checker external-tool)))
+    `(ert-deftest ,full-name ()
+       :expected-result ,(or (plist-get keys :expected-result) :passed)
+       :tags (append ',(append default-tags language-tags checker-tags)
+                     ,(plist-get keys :tags))
+       ,@(mapcar (lambda (c)
+                   `(skip-unless
+                     ;; Ignore non-command checkers
+                     (or (not (flycheck-checker-get ',c 'command))
+                         (executable-find (flycheck-checker-executable ',c)))))
+                 checkers)
+       ,@body)))
+
+
+;;; Test case results
+
+(defun flycheck-ert-syntax-check-timed-out-p (result)
+  "Whether RESULT denotes a timed-out test.
+
+RESULT is an ERT test result object."
+  (and (ert-test-failed-p result)
+       (eq (car (ert-test-failed-condition result))
+           'flycheck-ert-syntax-check-timed-out)))
+
+
+;;; Syntax checking in tests
+
+(defvar-local flycheck-ert-syntax-checker-finished nil
+  "Non-nil if the current checker has finished.")
+
+(add-hook 'flycheck-after-syntax-check-hook
+          (lambda () (setq flycheck-ert-syntax-checker-finished t)))
+
+(defconst flycheck-ert-checker-wait-time 10
+  "Time to wait until a checker is finished in seconds.
+
+After this time has elapsed, the checker is considered to have
+failed, and the test aborted with failure.")
+
+(define-error 'flycheck-ert-syntax-check-timed-out "Syntax check timed out.")
+
+(defun flycheck-ert-wait-for-syntax-checker ()
+  "Wait until the syntax check in the current buffer is finished."
+  (let ((starttime (float-time)))
+    (while (and (not flycheck-ert-syntax-checker-finished)
+                (< (- (float-time) starttime) flycheck-ert-checker-wait-time))
+      (accept-process-output nil 0.02))
+    (unless (< (- (float-time) starttime) flycheck-ert-checker-wait-time)
+      (flycheck-stop)
+      (signal 'flycheck-ert-syntax-check-timed-out nil)))
+  (setq flycheck-ert-syntax-checker-finished nil))
+
+(defun flycheck-ert-buffer-sync ()
+  "Like `flycheck-buffer', but synchronously."
+  (setq flycheck-ert-syntax-checker-finished nil)
+  (should (not (flycheck-running-p)))
+  (flycheck-mode) ;; This will only start a deferred check,
+  (should (flycheck-get-checker-for-buffer))
+  (flycheck-buffer) ;; …so we need an explicit manual check
+  ;; After starting the check, the checker should either be running now, or
+  ;; already be finished (if it was fast).
+  (should (or flycheck-current-syntax-check
+              flycheck-ert-syntax-checker-finished))
+  ;; Also there should be no deferred check pending anymore
+  (should-not (flycheck-deferred-check-p))
+  (flycheck-ert-wait-for-syntax-checker))
+
+(defun flycheck-ert-ensure-clear ()
+  "Clear the current buffer.
+
+Raise an assertion error if the buffer is not clear afterwards."
+  (flycheck-clear)
+  (should (not flycheck-current-errors))
+  (should (not (-any? (lambda (ov) (overlay-get ov 'flycheck-overlay))
+                      (overlays-in (point-min) (point-max))))))
+
+
+;;; Test assertions
+
+(defun flycheck-error-without-group (err)
+  "Return a copy ERR with the `group' property set to nil."
+  (let ((copy (copy-flycheck-error err)))
+    (setf (flycheck-error-group copy) nil)
+    copy))
+
+(defun flycheck-ert-should-overlay (error)
+  "Test that ERROR has a proper overlay in the current buffer.
+
+ERROR is a Flycheck error object."
+  (let* ((overlay (-first (lambda (ov)
+                            (equal (flycheck-error-without-group
+                                    (overlay-get ov 'flycheck-error))
+                                   (flycheck-error-without-group error)))
+                          (flycheck-overlays-in 0 (+ 1 (buffer-size)))))
+         (region
+          ;; Overlays of errors from other files are on the first line
+          (if (flycheck-relevant-error-other-file-p error)
+              (cons (point-min)
+                    (save-excursion (goto-char (point-min)) (point-at-eol)))
+            (flycheck-error-region-for-mode error 'symbols)))
+         (level (flycheck-error-level error))
+         (category (flycheck-error-level-overlay-category level))
+         (face (get category 'face))
+         (fringe-bitmap (flycheck-error-level-fringe-bitmap level))
+         (fringe-face (flycheck-error-level-fringe-face level))
+         (fringe-icon (list 'left-fringe fringe-bitmap fringe-face)))
+    (should overlay)
+    (should (overlay-get overlay 'flycheck-overlay))
+    (should (= (overlay-start overlay) (car region)))
+    (should (= (overlay-end overlay) (cdr region)))
+    (should (eq (overlay-get overlay 'face) face))
+    (should (equal (get-char-property 0 'display
+                                      (overlay-get overlay 'before-string))
+                   fringe-icon))
+    (should (eq (overlay-get overlay 'category) category))
+    (should (equal (flycheck-error-without-group (overlay-get overlay
+                                                              'flycheck-error))
+                   (flycheck-error-without-group error)))))
+
+(defun flycheck-ert-sort-errors (errors)
+  "Sort ERRORS by `flycheck-error-<'."
+  (seq-sort #'flycheck-error-< errors))
+
+(defun flycheck-ert-should-errors (&rest errors)
+  "Test that the current buffers has ERRORS.
+
+ERRORS is a list of errors expected to be present in the current
+buffer.  Each error is given as a list of arguments to
+`flycheck-error-new-at'.
+
+If ERRORS are omitted, test that there are no errors at all in
+the current buffer.
+
+With ERRORS, test that each error in ERRORS is present in the
+current buffer, and that the number of errors in the current
+buffer is equal to the number of given ERRORS.  In other words,
+check that the buffer has all ERRORS, and no other errors."
+  (let ((expected (flycheck-ert-sort-errors
+                   (mapcar (apply-partially #'apply #'flycheck-error-new-at)
+                           errors)))
+        (current (flycheck-ert-sort-errors flycheck-current-errors)))
+    (should (equal (mapcar #'flycheck-error-without-group expected)
+                   (mapcar #'flycheck-error-without-group current)))
+    ;; Check that related errors are the same
+    (cl-mapcar
+     (lambda (err1 err2)
+       (should (equal (flycheck-ert-sort-errors
+                       (mapcar #'flycheck-error-without-group
+                               (flycheck-related-errors err1 expected)))
+                      (flycheck-ert-sort-errors
+                       (mapcar #'flycheck-error-without-group
+                               (flycheck-related-errors err2))))))
+     expected current)
+    (mapc #'flycheck-ert-should-overlay expected))
+  (should (= (length errors)
+             (length (flycheck-overlays-in (point-min) (point-max))))))
+
+(define-error 'flycheck-ert-suspicious-checker "Suspicious state from checker")
+
+(defun flycheck-ert-should-syntax-check-in-buffer (&rest errors)
+  "Test a syntax check in BUFFER, expecting ERRORS.
+
+This is like `flycheck-ert-should-syntax-check', but with a
+buffer in the right mode instead of a file."
+  ;; Load safe file-local variables because some tests depend on them
+  (let ((enable-local-variables :safe)
+        ;; Disable all hooks at this place, to prevent 3rd party packages
+        ;; from interfering
+        (hack-local-variables-hook))
+    (hack-local-variables))
+  ;; Configure config file locating for unit tests
+  (let ((process-hook-called 0)
+        (suspicious nil))
+    (add-hook 'flycheck-process-error-functions
+              (lambda (_err)
+                (setq process-hook-called (1+ process-hook-called))
+                nil)
+              nil :local)
+    (add-hook 'flycheck-status-changed-functions
+              (lambda (status)
+                (when (eq status 'suspicious)
+                  (setq suspicious t)))
+              nil :local)
+    (flycheck-ert-buffer-sync)
+    (when suspicious
+      (signal 'flycheck-ert-suspicious-checker nil))
+    (apply #'flycheck-ert-should-errors errors)
+    (should (= process-hook-called (length errors))))
+  (flycheck-ert-ensure-clear))
+
+(defun flycheck-ert-should-syntax-check (resource-file modes &rest errors)
+  "Test a syntax check in RESOURCE-FILE with MODES.
+
+RESOURCE-FILE is the file to check.  MODES is a single major mode
+symbol or a list thereof, specifying the major modes to syntax
+check with.  If more than one major mode is specified, the test
+is run for each mode separately, so if you give three major
+modes, the entire test will run three times.  ERRORS is the list
+of expected errors, as in `flycheck-ert-should-errors'.  If
+omitted, the syntax check must not emit any errors.  The errors
+are cleared after each test.
+
+The syntax checker is selected via standard syntax checker
+selection.  To test a specific checker, you need to set
+`flycheck-checker' or `flycheck-disabled-checkers' accordingly
+before using this predicate, depending on whether you want to use
+manual or automatic checker selection.
+
+During the syntax check, configuration files of syntax checkers
+are also searched in the `config-files' sub-directory of the
+resource directory."
+  (when (symbolp modes)
+    (setq modes (list modes)))
+  (dolist (mode modes)
+    (unless (fboundp mode)
+      (ert-skip (format "%S missing" mode)))
+    (flycheck-ert-with-resource-buffer resource-file
+      (funcall mode)
+      (apply #'flycheck-ert-should-syntax-check-in-buffer errors))))
+
+(defun flycheck-ert-at-nth-error (n)
+  "Determine whether point is at the N'th Flycheck error.
+
+Return non-nil if the point is at the N'th Flycheck error in the
+current buffer.  Otherwise return nil."
+  (let* ((error (nth (1- n) flycheck-current-errors))
+         (mode flycheck-highlighting-mode)
+         (region (flycheck-error-region-for-mode error mode)))
+    (and (member error (flycheck-overlay-errors-at (point)))
+         (= (point) (car region)))))
+
+(defun flycheck-ert-explain--at-nth-error (n)
+  "Explain a failed at-nth-error predicate at N."
+  (let ((errors (flycheck-overlay-errors-at (point))))
+    (if (null errors)
+        (format "Expected to be at error %s, but no error at point %s"
+                n (point))
+      (let ((pos (cl-position (car errors) flycheck-current-errors)))
+        (format "Expected to be at point %s and error %s, \
+but point %s is at error %s"
+                (car (flycheck-error-region-for-mode
+                      (nth (1- n) flycheck-current-errors)
+                      flycheck-highlighting-mode))
+                n (point) (1+ pos))))))
+
+(put 'flycheck-ert-at-nth-error 'ert-explainer
+     'flycheck-ert-explain--at-nth-error)
+
+(provide 'flycheck-ert)
+
+;;; flycheck-ert.el ends here

elpa/flycheck-20200610.1809/flycheck-pkg.el

@@ -0,0 +1,16 @@
+(define-package "flycheck" "20200610.1809" "On-the-fly syntax checking"
+  '((dash "2.12.1")
+    (pkg-info "0.4")
+    (let-alist "1.0.4")
+    (seq "1.11")
+    (emacs "24.3"))
+  :commit "c02cd773dded0215f9417ec04dfe8dabda63ef43" :keywords
+  '("convenience" "languages" "tools")
+  :authors
+  '(("Sebastian Wiesner" . "swiesner@lunaryorn.com"))
+  :maintainer
+  '("Clément Pit-Claudel" . "clement.pitclaudel@live.com")
+  :url "http://www.flycheck.org")
+;; Local Variables:
+;; no-byte-compile: t
+;; End:

elpa/pkg-info-20150517.1143/pkg-info-autoloads.el

@@ -0,0 +1,127 @@
+;;; pkg-info-autoloads.el --- automatically extracted autoloads
+;;
+;;; Code:
+
+(add-to-list 'load-path (directory-file-name
+                         (or (file-name-directory #$) (car load-path))))
+
+
+;;;### (autoloads nil "pkg-info" "pkg-info.el" (0 0 0 0))
+;;; Generated autoloads from pkg-info.el
+
+(autoload 'pkg-info-library-original-version "pkg-info" "\
+Get the original version in the header of LIBRARY.
+
+The original version is stored in the X-Original-Version header.
+This header is added by the MELPA package archive to preserve
+upstream version numbers.
+
+LIBRARY is either a symbol denoting a named feature, or a library
+name as string.
+
+If SHOW is non-nil, show the version in the minibuffer.
+
+Return the version from the header of LIBRARY as list.  Signal an
+error if the LIBRARY was not found or had no X-Original-Version
+header.
+
+See Info node `(elisp)Library Headers' for more information
+about library headers.
+
+\(fn LIBRARY &optional SHOW)" t nil)
+
+(autoload 'pkg-info-library-version "pkg-info" "\
+Get the version in the header of LIBRARY.
+
+LIBRARY is either a symbol denoting a named feature, or a library
+name as string.
+
+If SHOW is non-nil, show the version in the minibuffer.
+
+Return the version from the header of LIBRARY as list.  Signal an
+error if the LIBRARY was not found or had no proper header.
+
+See Info node `(elisp)Library Headers' for more information
+about library headers.
+
+\(fn LIBRARY &optional SHOW)" t nil)
+
+(autoload 'pkg-info-defining-library-original-version "pkg-info" "\
+Get the original version of the library defining FUNCTION.
+
+The original version is stored in the X-Original-Version header.
+This header is added by the MELPA package archive to preserve
+upstream version numbers.
+
+If SHOW is non-nil, show the version in mini-buffer.
+
+This function is mainly intended to find the version of a major
+or minor mode, i.e.
+
+   (pkg-info-defining-library-version 'flycheck-mode)
+
+Return the version of the library defining FUNCTION.  Signal an
+error if FUNCTION is not a valid function, if its defining
+library was not found, or if the library had no proper version
+header.
+
+\(fn FUNCTION &optional SHOW)" t nil)
+
+(autoload 'pkg-info-defining-library-version "pkg-info" "\
+Get the version of the library defining FUNCTION.
+
+If SHOW is non-nil, show the version in mini-buffer.
+
+This function is mainly intended to find the version of a major
+or minor mode, i.e.
+
+   (pkg-info-defining-library-version 'flycheck-mode)
+
+Return the version of the library defining FUNCTION.  Signal an
+error if FUNCTION is not a valid function, if its defining
+library was not found, or if the library had no proper version
+header.
+
+\(fn FUNCTION &optional SHOW)" t nil)
+
+(autoload 'pkg-info-package-version "pkg-info" "\
+Get the version of an installed PACKAGE.
+
+If SHOW is non-nil, show the version in the minibuffer.
+
+Return the version as list, or nil if PACKAGE is not installed.
+
+\(fn PACKAGE &optional SHOW)" t nil)
+
+(autoload 'pkg-info-version-info "pkg-info" "\
+Obtain complete version info for LIBRARY and PACKAGE.
+
+LIBRARY is a symbol denoting a named feature, or a library name
+as string.  PACKAGE is a symbol denoting an ELPA package.  If
+omitted or nil, default to LIBRARY.
+
+If SHOW is non-nil, show the version in the minibuffer.
+
+When called interactively, prompt for LIBRARY.  When called
+interactively with prefix argument, prompt for PACKAGE as well.
+
+Return a string with complete version information for LIBRARY.
+This version information contains the version from the headers of
+LIBRARY, and the version of the installed PACKAGE, the LIBRARY is
+part of.  If PACKAGE is not installed, or if the PACKAGE version
+is the same as the LIBRARY version, do not include a package
+version.
+
+\(fn LIBRARY &optional PACKAGE SHOW)" t nil)
+
+(if (fboundp 'register-definition-prefixes) (register-definition-prefixes "pkg-info" '("pkg-info-")))
+
+;;;***
+
+;; Local Variables:
+;; version-control: never
+;; no-byte-compile: t
+;; no-update-autoloads: t
+;; coding: utf-8
+;; End:
+;;; pkg-info-autoloads.el ends here

elpa/pkg-info-20150517.1143/pkg-info-pkg.el

@@ -0,0 +1,2 @@
+;;; -*- no-byte-compile: t -*-
+(define-package "pkg-info" "20150517.1143" "Information about packages" '((epl "0.8")) :commit "76ba7415480687d05a4353b27fea2ae02b8d9d61" :keywords '("convenience") :authors '(("Sebastian Wiesner" . "swiesner@lunaryorn.com")) :maintainer '("Sebastian Wiesner" . "swiesner@lunaryorn.com") :url "https://github.com/lunaryorn/pkg-info.el")

elpa/pkg-info-20150517.1143/pkg-info.el

@@ -0,0 +1,332 @@
+;;; pkg-info.el --- Information about packages       -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2013-2015  Sebastian Wiesner <swiesner@lunaryorn.com>
+
+;; Author: Sebastian Wiesner <swiesner@lunaryorn.com>
+;; URL: https://github.com/lunaryorn/pkg-info.el
+;; Package-Version: 20150517.1143
+;; Package-Commit: 76ba7415480687d05a4353b27fea2ae02b8d9d61
+;; Keywords: convenience
+;; Version: 0.7-cvs
+;; Package-Requires: ((epl "0.8"))
+
+;; This file is not part of GNU Emacs.
+
+;; This program 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.
+
+;; This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; This library extracts information from installed packages.
+
+;;;; Functions:
+
+;; `pkg-info-library-version' extracts the version from the header of a library.
+;;
+;; `pkg-info-defining-library-version' extracts the version from the header of a
+;;  library defining a function.
+;;
+;; `pkg-info-package-version' gets the version of an installed package.
+;;
+;; `pkg-info-format-version' formats a version list as human readable string.
+;;
+;; `pkg-info-version-info' returns complete version information for a specific
+;; package.
+;;
+;; `pkg-info-get-melpa-recipe' gets the MELPA recipe for a package.
+;;
+;; `pkg-info-get-melpa-fetcher' gets the fetcher used to build a package on
+;; MELPA.
+;;
+;; `pkg-info-wiki-package-p' determines whether a package was build from
+;; EmacsWiki on MELPA.
+
+;;; Code:
+
+(require 'epl)
+
+(require 'lisp-mnt)
+(require 'find-func)
+(require 'json)                         ; `json-read'
+(require 'url-http)                     ; `url-http-parse-response'
+
+(defvar url-http-end-of-headers)
+
+
+;;; Version information
+(defun pkg-info-format-version (version)
+  "Format VERSION as human-readable string.
+
+Return a human-readable string representing VERSION."
+  ;; XXX: Find a better, more flexible way of formatting?
+  (package-version-join version))
+
+(defsubst pkg-info--show-version-and-return (version show)
+  "Show and return VERSION.
+
+When SHOW is non-nil, show VERSION in minibuffer.
+
+Return VERSION."
+  (when show
+    (message (if (listp version) (pkg-info-format-version version) version)))
+  version)
+
+(defun pkg-info--read-library ()
+  "Read a library from minibuffer."
+  (completing-read "Load library: "
+                   (apply-partially 'locate-file-completion-table
+                                    load-path
+                                    (get-load-suffixes))))
+
+(defun pkg-info--read-function ()
+  "Read a function name from minibuffer."
+  (let ((input (completing-read "Function: " obarray #'boundp :require-match)))
+    (if (string= input "") nil (intern input))))
+
+(defun pkg-info--read-package ()
+  "Read a package name from minibuffer."
+  (let* ((installed (epl-installed-packages))
+         (names (sort (mapcar (lambda (pkg)
+                                (symbol-name (epl-package-name pkg)))
+                              installed)
+                      #'string<))
+         (default (car names)))
+    (completing-read "Installed package: " names nil 'require-match
+                     nil nil default)))
+
+(defun pkg-info-library-source (library)
+  "Get the source file of LIBRARY.
+
+LIBRARY is either a symbol denoting a named feature, or a library
+name as string.
+
+Return the source file of LIBRARY as string."
+  (find-library-name (if (symbolp library) (symbol-name library) library)))
+
+(defun pkg-info-defining-library (function)
+  "Get the source file of the library defining FUNCTION.
+
+FUNCTION is a function symbol.
+
+Return the file name of the library as string.  Signal an error
+if the library does not exist, or if the definition of FUNCTION
+was not found."
+  (unless (functionp function)
+    (signal 'wrong-type-argument (list 'functionp function)))
+  (let ((library (symbol-file function 'defun)))
+    (unless library
+      (error "Can't find definition of %s" function))
+    library))
+
+(defun pkg-info-x-original-version (file)
+  "Read the X-Original-Version header from FILE.
+
+Return the value as version list, or return nil if FILE lacks
+this header.  Signal an error, if the value of the header is not
+a valid version."
+  (let ((version-str (with-temp-buffer
+                       (insert-file-contents file)
+                       (lm-header "X-Original-Version"))))
+    (when version-str
+      (version-to-list version-str))))
+
+;;;###autoload
+(defun pkg-info-library-original-version (library &optional show)
+  "Get the original version in the header of LIBRARY.
+
+The original version is stored in the X-Original-Version header.
+This header is added by the MELPA package archive to preserve
+upstream version numbers.
+
+LIBRARY is either a symbol denoting a named feature, or a library
+name as string.
+
+If SHOW is non-nil, show the version in the minibuffer.
+
+Return the version from the header of LIBRARY as list.  Signal an
+error if the LIBRARY was not found or had no X-Original-Version
+header.
+
+See Info node `(elisp)Library Headers' for more information
+about library headers."
+  (interactive (list (pkg-info--read-library) t))
+  (let ((version (pkg-info-x-original-version
+                  (pkg-info-library-source library))))
+    (if version
+        (pkg-info--show-version-and-return version show)
+      (error "Library %s has no original version" library))))
+
+;;;###autoload
+(defun pkg-info-library-version (library &optional show)
+  "Get the version in the header of LIBRARY.
+
+LIBRARY is either a symbol denoting a named feature, or a library
+name as string.
+
+If SHOW is non-nil, show the version in the minibuffer.
+
+Return the version from the header of LIBRARY as list.  Signal an
+error if the LIBRARY was not found or had no proper header.
+
+See Info node `(elisp)Library Headers' for more information
+about library headers."
+  (interactive (list (pkg-info--read-library) t))
+  (let* ((source (pkg-info-library-source library))
+         (version (epl-package-version (epl-package-from-file source))))
+    (pkg-info--show-version-and-return version show)))
+
+;;;###autoload
+(defun pkg-info-defining-library-original-version (function &optional show)
+  "Get the original version of the library defining FUNCTION.
+
+The original version is stored in the X-Original-Version header.
+This header is added by the MELPA package archive to preserve
+upstream version numbers.
+
+If SHOW is non-nil, show the version in mini-buffer.
+
+This function is mainly intended to find the version of a major
+or minor mode, i.e.
+
+   (pkg-info-defining-library-version 'flycheck-mode)
+
+Return the version of the library defining FUNCTION.  Signal an
+error if FUNCTION is not a valid function, if its defining
+library was not found, or if the library had no proper version
+header."
+  (interactive (list (pkg-info--read-function) t))
+  (pkg-info-library-original-version (pkg-info-defining-library function) show))
+
+;;;###autoload
+(defun pkg-info-defining-library-version (function &optional show)
+  "Get the version of the library defining FUNCTION.
+
+If SHOW is non-nil, show the version in mini-buffer.
+
+This function is mainly intended to find the version of a major
+or minor mode, i.e.
+
+   (pkg-info-defining-library-version 'flycheck-mode)
+
+Return the version of the library defining FUNCTION.  Signal an
+error if FUNCTION is not a valid function, if its defining
+library was not found, or if the library had no proper version
+header."
+  (interactive (list (pkg-info--read-function) t))
+  (pkg-info-library-version (pkg-info-defining-library function) show))
+
+;;;###autoload
+(defun pkg-info-package-version (package &optional show)
+  "Get the version of an installed PACKAGE.
+
+If SHOW is non-nil, show the version in the minibuffer.
+
+Return the version as list, or nil if PACKAGE is not installed."
+  (interactive (list (pkg-info--read-package) t))
+  (let* ((name (if (stringp package) (intern package) package))
+         (package (car (epl-find-installed-packages name))))
+    (unless package
+      (error "Can't find installed package %s" name))
+    (pkg-info--show-version-and-return (epl-package-version package) show)))
+
+;;;###autoload
+(defun pkg-info-version-info (library &optional package show)
+  "Obtain complete version info for LIBRARY and PACKAGE.
+
+LIBRARY is a symbol denoting a named feature, or a library name
+as string.  PACKAGE is a symbol denoting an ELPA package.  If
+omitted or nil, default to LIBRARY.
+
+If SHOW is non-nil, show the version in the minibuffer.
+
+When called interactively, prompt for LIBRARY.  When called
+interactively with prefix argument, prompt for PACKAGE as well.
+
+Return a string with complete version information for LIBRARY.
+This version information contains the version from the headers of
+LIBRARY, and the version of the installed PACKAGE, the LIBRARY is
+part of.  If PACKAGE is not installed, or if the PACKAGE version
+is the same as the LIBRARY version, do not include a package
+version."
+  (interactive (list (pkg-info--read-library)
+                     (when current-prefix-arg
+                       (pkg-info--read-package))
+                     t))
+  (let* ((package (or package (if (stringp library) (intern library) library)))
+         (orig-version (condition-case nil
+                           (pkg-info-library-original-version library)
+                         (error nil)))
+         ;; If we have X-Original-Version, we assume that MELPA replaced the
+         ;; library version with its generated version, so we use the
+         ;; X-Original-Version header instead, and ignore the library version
+         ;; header
+         (lib-version (or orig-version (pkg-info-library-version library)))
+         (pkg-version (condition-case nil
+                          (pkg-info-package-version package)
+                        (error nil)))
+         (version (if (and pkg-version
+                           (not (version-list-= lib-version pkg-version)))
+                      (format "%s (package: %s)"
+                              (pkg-info-format-version lib-version)
+                              (pkg-info-format-version pkg-version))
+                    (pkg-info-format-version lib-version))))
+    (pkg-info--show-version-and-return version show)))
+
+(defconst pkg-info-melpa-recipe-url "http://melpa.org/recipes.json"
+  "The URL from which to fetch MELPA recipes.")
+
+(defvar pkg-info-melpa-recipes nil
+  "An alist of MELPA recipes.")
+
+(defun pkg-info-retrieve-melpa-recipes ()
+  "Retrieve MELPA recipes from MELPA archive."
+  (let ((buffer (url-retrieve-synchronously pkg-info-melpa-recipe-url)))
+    (with-current-buffer buffer
+      (unwind-protect
+          (let ((response-code (url-http-parse-response)))
+            (unless (equal response-code 200)
+              (error "Failed to retrieve MELPA recipes from %s (code %s)"
+                     pkg-info-melpa-recipe-url response-code))
+            (goto-char url-http-end-of-headers)
+            (json-read))
+        (when (and buffer (buffer-live-p buffer))
+          (kill-buffer buffer))))))
+
+(defun pkg-info-get-melpa-recipes ()
+  "Get MELPA recipes."
+  (setq pkg-info-melpa-recipes
+        (or pkg-info-melpa-recipes
+            (pkg-info-retrieve-melpa-recipes))))
+
+(defun pkg-info-get-melpa-recipe (package)
+  "Get the MELPA recipe for PACKAGE.
+
+Return nil if PACKAGE is not on MELPA."
+  (cdr (assq package (pkg-info-get-melpa-recipes))))
+
+(defun pkg-info-get-melpa-fetcher (package)
+  "Get the MELPA fetcher for PACKAGE."
+  (cdr (assq 'fetcher (pkg-info-get-melpa-recipe package))))
+
+(defun pkg-info-wiki-package-p (package)
+  "Determine whether PACKAGE is build from the EmacsWiki."
+  (equal (pkg-info-get-melpa-fetcher package) "wiki"))
+
+(provide 'pkg-info)
+
+;; Local Variables:
+;; indent-tabs-mode: nil
+;; coding: utf-8
+;; End:
+
+;;; pkg-info.el ends here

elpa/windsize-20181029.2257/windsize-autoloads.el

@@ -1,47 +0,0 @@
-;;; windsize-autoloads.el --- automatically extracted autoloads
-;;
-;;; Code:
-
-(add-to-list 'load-path (directory-file-name
-                         (or (file-name-directory #$) (car load-path))))
-
-
-;;;### (autoloads nil "windsize" "windsize.el" (0 0 0 0))
-;;; Generated autoloads from windsize.el
-
-(autoload 'windsize-left "windsize" "\
-Resize the current window by moving one of its edges to the left.
-
-\(fn &optional ARG)" t nil)
-
-(autoload 'windsize-right "windsize" "\
-Resize the current window by moving one of its edges to the right.
-
-\(fn &optional ARG)" t nil)
-
-(autoload 'windsize-up "windsize" "\
-Resize the current window by moving one of its edges up.
-
-\(fn &optional ARG)" t nil)
-
-(autoload 'windsize-down "windsize" "\
-Resize the current window by moving one of its edges down.
-
-\(fn &optional ARG)" t nil)
-
-(autoload 'windsize-default-keybindings "windsize" "\
-
-
-\(fn)" t nil)
-
-(if (fboundp 'register-definition-prefixes) (register-definition-prefixes "windsize" '("windsize-")))
-
-;;;***
-
-;; Local Variables:
-;; version-control: never
-;; no-byte-compile: t
-;; no-update-autoloads: t
-;; coding: utf-8
-;; End:
-;;; windsize-autoloads.el ends here

elpa/windsize-20181029.2257/windsize-pkg.el

@@ -1,2 +0,0 @@
-;;; -*- no-byte-compile: t -*-
-(define-package "windsize" "20181029.2257" "Simple, intuitive window resizing" 'nil :commit "62c2846bbe95b0a73e996c75e4a644d05f57aaaa" :keywords '("window" "resizing" "convenience") :authors '(("Chris Perkins" . "chrisperkins99@gmail.com")) :maintainer '("Chris Perkins" . "chrisperkins99@gmail.com") :url "http://github.com/grammati/windsize")

elpa/windsize-20181029.2257/windsize.el

@@ -1,145 +0,0 @@
-;;; windsize.el --- Simple, intuitive window resizing
-
-;; Copyright (C) 2011 Chris Perkins
-;;
-;; Author: Chris Perkins <chrisperkins99@gmail.com>
-;; Created: 01 July, 2011
-;; URL: http://github.com/grammati/windsize
-;; Package-Version: 20181029.2257
-;; Package-Commit: 62c2846bbe95b0a73e996c75e4a644d05f57aaaa
-;; Version: 0.1
-;; Keywords: window, resizing, convenience
-
-;; This file is not part of GNU Emacs.
-
-;;; Commentary:
-
-;; Use the arrow keys (C-S-<dir> by default) to move one of the
-;; borders of the active window in that direction. Always prefers to
-;; move the right or bottom border when possible, and falls back to
-;; moving the left or top border otherwise.
-;; 
-;; Rather than me trying to explain that in detail, it's best to just
-;; split your emacs frame in to several windows and try it - trust me,
-;; it's intuitive once you give it a go.
-
-;;; Usage
-
-;; (require 'windsize)
-;; (windsize-default-keybindings) ; C-S-<left/right/up/down>
-;;
-;; Or bind windsize-left, windsize-right, windsize-up, and
-;; windsize-down to the keys you prefer.
-;;
-;; By default, resizes by 8 columns and by 4 rows. Customize by
-;; setting windsize-cols and/or windsize-rows.
-;; Note that these variables are not buffer-local, since resizing
-;; windows usually affects at least 2 buffers.
-
-;;; License:
-
-;; This program 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.
-;;
-;; This program 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; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Code:
-
-(require 'windmove)
-
-(defcustom windsize-cols 8
-  "How much to resize horizontally."
-  :type 'integer
-  :group 'windsize)
-
-(defcustom windsize-rows 4
-  "How much to resize vertically."
-  :type 'integer
-  :group 'windsize)
-
-(defun windsize-is-horizontal (dir)
-  (or (eq dir 'left) (eq dir 'right)))
-
-(defun windsize-default-amount (dir)
-  (if (windsize-is-horizontal dir)
-      windsize-cols
-    windsize-rows))
-
-;; Find the window in direction dir, without wrap-around.
-(defun windsize-find-other-window (dir)
-  ;; Let windmove do all the hard work (but temporarily disable wrap-around)
-  ;; OK, there has to be a macro for this pattern (it's 'binding' in
-  ;; clojure), but I'm new to elisp...
-  (let ((temp windmove-wrap-around))
-    (setq windmove-wrap-around nil)
-    (let ((other (windmove-find-other-window dir)))
-      (setq windmove-wrap-around temp)
-      (if (window-minibuffer-p other)
-        nil
-        other))))
-
-(defun windsize-resize (dir &optional arg)
-  ;; For right and down: check for a window right/down. If there is
-  ;; one, enlarge, otherwise shrink. (case 1)
-  ;; For left and up: check for a window in the opposite direction. If
-  ;; there is one, shrink, otherwise enlarge. (case 2)
-  ;; This is dictated somewhat by the behaviour of enlarge-window - it
-  ;; seems to usually (but not always) move the right or bottom edge.
-  (let* ((horiz? (windsize-is-horizontal dir))
-         (pref?  (or (eq dir 'right) (eq dir 'down))) ; right/down are the
-                                                      ; "preferred" directions
-         (other  (windsize-find-other-window (if horiz? 'right 'down)))
-         (num    (or arg (windsize-default-amount dir)))
-         (amount (if (or
-                      (and pref? other)              ; case 1, above
-                      (and (not pref?) (not other))) ; case 2, above
-                     num                             ; enlarge
-                   (- num))))                        ; shrink
-    (enlarge-window amount horiz?)))
-
-;;;###autoload
-(defun windsize-left (&optional arg)
-  "Resize the current window by moving one of its edges to the left."
-  (interactive "P")
-  (windsize-resize 'left arg))
-
-;;;###autoload
-(defun windsize-right (&optional arg)
-  "Resize the current window by moving one of its edges to the right."
-  (interactive "P")
-  (windsize-resize 'right arg))
-
-;;;###autoload
-(defun windsize-up (&optional arg)
-  "Resize the current window by moving one of its edges up."
-  (interactive "P")
-  (windsize-resize 'up arg))
-
-;;;###autoload
-(defun windsize-down (&optional arg)
-  "Resize the current window by moving one of its edges down."
-  (interactive "P")
-  (windsize-resize 'down arg))
-
-;;;###autoload
-(defun windsize-default-keybindings ()
-  (interactive)
-  (global-set-key (kbd "C-S-<left>")  'windsize-left)
-  (global-set-key (kbd "C-S-<right>") 'windsize-right)
-  (global-set-key (kbd "C-S-<up>")    'windsize-up)
-  (global-set-key (kbd "C-S-<down>")  'windsize-down)
-  )
-
-
-(provide 'windsize)
-;;; windsize.el ends here

init.el

@@ -34,7 +34,7 @@
  '(magit-diff-use-overlays nil)
  '(package-selected-packages
    (quote
-    (ac-emmet web-mode ac-html markdown-preview-mode multiple-cursors git-gutter powerline ample-zen-theme monokai-theme dracula-theme auto-complete windsize neotree all-the-icons spinner markdown-mode lv ht f evil dash-functional)))
+    (flycheck ac-emmet web-mode ac-html markdown-preview-mode multiple-cursors git-gutter powerline ample-zen-theme monokai-theme dracula-theme auto-complete neotree all-the-icons spinner markdown-mode lv ht f evil dash-functional)))
  '(pos-tip-background-color "#FFFACE")
  '(pos-tip-foreground-color "#272822")
  '(vc-annotate-background "#3b3b3b")
@@ -106,12 +106,6 @@
     (display-line-numbers-mode -1))
 (add-hook 'neo-after-create-hook 'my/disable-line-numbers)
 
-;Cambiar el tamaño a las v entanas
-(require 'windsize)
-(setq windsize-cols 1)
-(setq windsize-rows 1)
-(add-hook 'after-init-hook #'windsize-default-keybindings)
-
 ;Git gutter - Marca si 
 (global-git-gutter-mode +1)
 
@@ -122,7 +116,7 @@
 (global-set-key (kbd "C-<") 'mc/mark-previous-like-this) ;Seleccionar anteriores como el actual
 (global-set-key (kbd "C-S-d") 'mc/mark-all-like-this) ;Seleccionar todos como el actual
 (global-set-key (kbd "C-S-<mouse-1>") 'mc/add-cursor-on-click) ;Añadir cursor con clics
-
+(toggle-scroll-bar -1) ;Eliminar barra de desplazamiento
 
 (require 'web-mode)
 (add-to-list 'auto-mode-alist '("\\.phtml\\'" . web-mode))