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[nongnu] elpa/editorconfig 5a80a5a11e: Drop Emacs 24.x and 25.x (#286)


From: ELPA Syncer
Subject: [nongnu] elpa/editorconfig 5a80a5a11e: Drop Emacs 24.x and 25.x (#286)
Date: Tue, 3 Jan 2023 06:58:50 -0500 (EST)

branch: elpa/editorconfig
commit 5a80a5a11edf891f29354bcde090918527a80ba2
Author: Jen-Chieh Shen <jcs090218@gmail.com>
Commit: GitHub <noreply@github.com>

    Drop Emacs 24.x and 25.x (#286)
    
    * Drop Emacs 24.x and 25.x
    
    * test(build.yaml): Make fail-fast to false
    
    * Update CI test
    
    * docs: Update changelog
    
    * Revert author information
---
 .github/workflows/build.yaml          |  40 ++++++--
 .gitignore                            |   8 ++
 CHANGELOG.md                          |   3 +
 Eask                                  |  20 ++++
 Makefile                              |  18 ++--
 editorconfig-conf-mode.el             |  20 ++--
 editorconfig-core-handle.el           |  55 ++++-------
 editorconfig-core.el                  |  57 ++++-------
 editorconfig-fnmatch.el               |  21 ++--
 editorconfig.el                       | 174 ++++++++++++++--------------------
 ert-tests/editorconfig-core-handle.el |  40 ++++++--
 ert-tests/editorconfig-core.el        |  39 ++++++--
 ert-tests/editorconfig-fnmatch.el     |  30 +++++-
 ert-tests/editorconfig.el             |  72 ++++++++------
 ert-tests/metadata.el                 |  33 ++++++-
 15 files changed, 352 insertions(+), 278 deletions(-)

diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 30b6d53c76..8793fee6c8 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -1,4 +1,3 @@
----
 name: build
 
 on:
@@ -12,30 +11,53 @@ on:
   release:
     types: [published]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
         emacs_version:
-          - "24.5"
-          - "25.3"
           - "26.3"
           - "27.2"
           - "28.2"
         experimental: [false]
         include:
-          - emacs_version: snapshot
+          - os: ubuntu-latest
+            emacs_version: snapshot
+            experimental: true
+          - os: macos-latest
+            emacs_version: snapshot
+            experimental: true
+          - os: windows-latest
+            emacs_version: snapshot
             experimental: true
     continue-on-error: ${{ matrix.experimental }}
+
     steps:
       - name: Checkout
-        uses: actions/checkout@v1
+        uses: actions/checkout@v3
         with:
           submodules: recursive
+
       - name: Setup Emacs
-        uses: purcell/setup-emacs@master
+        uses: jcs090218/setup-emacs@master
         with:
           version: ${{ matrix.emacs_version }}
-      - name: Run tests
-        run: make check
+
+      - uses: emacs-eask/setup-eask@master
+        with:
+          version: 'snapshot'
+
+      - name: Run tests (Unix)
+        if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
+        run: make check-unix
+
+      - name: Run tests (Windows)
+        if: matrix.os == 'windows-latest'
+        run: make check-dos
diff --git a/.gitignore b/.gitignore
index f24ee0f685..9a16283ba1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,11 @@
 \#*
 .\#*
 *.autosave
+
+# eask packages
+.eask/
+dist/
+
+# packaging
+*-autoloads.el
+*-pkg.el
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 57dd2f0653..f55cd6c274 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,8 @@ and this project adheres to [Semantic 
Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Drop Emacs 24.x and 25.x ([#286])
+
 ### Deprecated
 
 ### Removed
@@ -270,6 +272,7 @@ and this project adheres to [Semantic 
Versioning](https://semver.org/spec/v2.0.0
 [0.3]: https://github.com/editorconfig/editorconfig-emacs/compare/v0.2...v0.3
 [0.2]: https://github.com/editorconfig/editorconfig-emacs/compare/v0.1...v0.2
 [0.1]: https://github.com/editorconfig/editorconfig-emacs/releases/tag/v0.1
+[#286]: https://github.com/editorconfig/editorconfig-emacs/issues/286
 [#280]: https://github.com/editorconfig/editorconfig-emacs/issues/280
 [#263]: https://github.com/editorconfig/editorconfig-emacs/issues/263
 [#260]: https://github.com/editorconfig/editorconfig-emacs/issues/260
diff --git a/Eask b/Eask
new file mode 100644
index 0000000000..8d32ac56e7
--- /dev/null
+++ b/Eask
@@ -0,0 +1,20 @@
+(package "editorconfig"
+         "0.9.1"
+         "EditorConfig Emacs Plugin")
+
+(website-url "https://github.com/editorconfig/editorconfig-emacs#readme";)
+(keywords "convenience" "editorconfig")
+
+(package-file "editorconfig.el")
+
+(files "editorconfig-*.el")
+
+(script "test" "echo \"Error: no test specified\" && exit 1")
+
+(source "gnu")
+(source "melpa")
+
+(depends-on "emacs" "26.1")
+(depends-on "nadvice")
+
+(setq network-security-level 'low)  ; see 
https://github.com/jcs090218/setup-emacs-windows/issues/156#issuecomment-932956432
diff --git a/Makefile b/Makefile
index 5be903f2d9..963f6de2ed 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,7 @@
 TEXI_CHAPTER := EditorConfig Emacs Plugin
 
 EMACS = emacs
+EASK = eask
 PANDOC = pandoc
 AWK = awk
 
@@ -16,21 +17,26 @@ MAIN_SRC = editorconfig.el
 SRCS = $(wildcard $(PROJECT_ROOT_DIR)/*.el)
 OBJS = $(SRCS:.el=.elc)
 
-.PHONY: check \
+.PHONY: check-unix check-dos \
        compile clean \
        test test-ert test-core \
        sandbox doc
 
-check: compile test
+# CI entry
+check-unix: package install compile test
+check-dos: package install compile test-ert
 
+package:
+       $(EASK) package
 
-compile: $(OBJS)
+install:
+       $(EASK) install
 
-$(OBJS): %.elc: %.el
-       $(EMACS) $(BATCHFLAGS) -f batch-byte-compile $^
+compile:
+       $(EASK) compile
 
 clean:
-       -rm -f $(OBJS)
+       $(EASK) clean elc
 
 
 doc: doc/editorconfig.texi
diff --git a/editorconfig-conf-mode.el b/editorconfig-conf-mode.el
index f4f7de944a..07c443693c 100644
--- a/editorconfig-conf-mode.el
+++ b/editorconfig-conf-mode.el
@@ -77,25 +77,19 @@
 
     ;; Highlight all key values
     (dolist (key-value key-value-list)
-      (push
-       `(,(format "[=:][ \t]*\\(%s\\)\\([ \t]\\|$\\)" key-value)
-         1 font-lock-constant-face)
-       font-lock-value
-       ))
+      (push `(,(format "[=:][ \t]*\\(%s\\)\\([ \t]\\|$\\)" key-value)
+              1 font-lock-constant-face)
+            font-lock-value))
     ;; Highlight all key properties
     (dolist (key-property key-property-list)
-      (push
-       `(,(format "^[ \t]*\\(%s\\)[ \t]*[=:]" key-property)
-         1 font-lock-builtin-face)
-       font-lock-value
-       ))
+      (push `(,(format "^[ \t]*\\(%s\\)[ \t]*[=:]" key-property)
+              1 font-lock-builtin-face)
+            font-lock-value))
 
     (conf-mode-initialize "#" font-lock-value)))
 
 ;;;###autoload
-(add-to-list 'auto-mode-alist
-             '("\\.editorconfig\\'" . editorconfig-conf-mode))
+(add-to-list 'auto-mode-alist '("\\.editorconfig\\'" . editorconfig-conf-mode))
 
 (provide 'editorconfig-conf-mode)
-
 ;;; editorconfig-conf-mode.el ends here
diff --git a/editorconfig-core-handle.el b/editorconfig-core-handle.el
index c0dedb68f5..f5f3f6f33a 100644
--- a/editorconfig-core-handle.el
+++ b/editorconfig-core-handle.el
@@ -57,9 +57,7 @@ Slots:
 DIR should be the directory where .editorconfig file which has SECTION lives.
 IF not match, return nil."
   (when (editorconfig-core-handle--fnmatch-p
-         file
-         (editorconfig-core-handle-section-name section)
-         dir)
+         file (editorconfig-core-handle-section-name section) dir)
     (editorconfig-core-handle-section-props section)))
 
 (cl-defstruct editorconfig-core-handle
@@ -89,13 +87,10 @@ Slots:
 
 If CONF does not exist return nil."
   (when (file-readable-p conf)
-    (let ((cached (gethash conf
-                           editorconfig-core-handle--cache-hash))
-          (mtime (nth 5
-                      (file-attributes conf))))
+    (let ((cached (gethash conf editorconfig-core-handle--cache-hash))
+          (mtime (nth 5 (file-attributes conf))))
       (if (and cached
-               (equal (editorconfig-core-handle-mtime cached)
-                      mtime))
+               (equal (editorconfig-core-handle-mtime cached) mtime))
           cached
         (let ((parsed (editorconfig-core-handle--parse-file conf)))
           (puthash conf
@@ -151,16 +146,10 @@ If pattern has slash, pattern should be relative to DIR.
 
 This function is a fnmatch with a few modification for EditorConfig usage."
   (if (string-match-p "/" pattern)
-      (let ((pattern (replace-regexp-in-string "^/"
-                                               ""
-                                               pattern))
+      (let ((pattern (replace-regexp-in-string "^/" "" pattern))
             (dir (file-name-as-directory dir)))
-        (editorconfig-fnmatch-p name
-                                (concat dir
-                                        pattern)))
-    (editorconfig-fnmatch-p name
-                            (concat "**/"
-                                    pattern))))
+        (editorconfig-fnmatch-p name (concat dir pattern)))
+    (editorconfig-fnmatch-p name (concat "**/" pattern))))
 
 (defsubst editorconfig-core-handle--string-trim (str)
   "Remove leading and trailing whitespaces from STR."
@@ -196,8 +185,7 @@ If CONF is not found return nil."
             (props ())
 
             ;; Current line num
-            (current-line-number 1)
-            )
+            (current-line-number 1))
         (while (not (eq (point) point-max))
           (setq line
                 (buffer-substring-no-properties (line-beginning-position)
@@ -224,21 +212,14 @@ If CONF is not found return nil."
             (setq pattern (match-string 1 line)))
 
            (t
-            (let ((idx (string-match "=\\|:"
-                                     line)))
+            (let ((idx (string-match "=\\|:" line)))
               (unless idx
                 (error "Error while reading config file: %s:%d:\n    %s\n"
-                       conf
-                       current-line-number
-                       line))
-              (let (
-                    (key (downcase (editorconfig-core-handle--string-trim
-                                    (substring line
-                                               0
-                                               idx))))
+                       conf current-line-number line))
+              (let ((key (downcase (editorconfig-core-handle--string-trim
+                                    (substring line 0 idx))))
                     (value (editorconfig-core-handle--string-trim
-                            (substring line
-                                       (1+ idx)))))
+                            (substring line (1+ idx)))))
                 (when (and (< (length key) 51)
                            (< (length value) 256))
                   (if pattern
@@ -246,13 +227,10 @@ If CONF is not found return nil."
                         (setq props
                               `(,@props (,key . ,value))))
                     (setq top-props
-                          `(,@top-props (,key . ,value))))))))
-           )
-          (setq current-line-number
-                (1+ current-line-number))
+                          `(,@top-props (,key . ,value)))))))))
+          (setq current-line-number (1+ current-line-number))
           (goto-char (point-min))
-          (forward-line (1- current-line-number))
-          )
+          (forward-line (1- current-line-number)))
         (when pattern
           (setq sections
                 `(,@sections ,(make-editorconfig-core-handle-section
@@ -262,5 +240,4 @@ If CONF is not found return nil."
               :sections sections)))))
 
 (provide 'editorconfig-core-handle)
-
 ;;; editorconfig-core-handle.el ends here
diff --git a/editorconfig-core.el b/editorconfig-core.el
index b60a253c0b..3e0097b9f4 100644
--- a/editorconfig-core.el
+++ b/editorconfig-core.el
@@ -80,24 +80,20 @@ RESULT is used internally and normally should not be used."
   (let ((handle (editorconfig-core-handle (concat (file-name-as-directory dir)
                                                   confname)))
         (parent (file-name-directory (directory-file-name dir))))
-    (if (or (string= parent
-                     dir)
-            (and handle
-                 (editorconfig-core-handle-root-p handle)))
-        (cl-remove-if-not 'identity
-                          (cons handle result))
+    (if (or (string= parent dir)
+            (and handle (editorconfig-core-handle-root-p handle)))
+        (cl-remove-if-not 'identity (cons handle result))
       (editorconfig-core--get-handles parent
                                       confname
-                                      (cons handle
-                                            result)))))
+                                      (cons handle result)))))
 
 ;;;###autoload
 (defun editorconfig-core-get-nearest-editorconfig (directory)
   "Return path to .editorconfig file that is closest to DIRECTORY."
-  (let ((handle (car (last (editorconfig-core--get-handles directory
+  (when-let ((handle (car (last
+                           (editorconfig-core--get-handles directory
                                                            ".editorconfig")))))
-    (when handle
-      (editorconfig-core-handle-path handle))))
+    (editorconfig-core-handle-path handle)))
 
 ;;;###autoload
 (defun editorconfig-core-get-properties (&optional file confname confversion)
@@ -111,9 +107,7 @@ This functions returns alist of properties.  Each element 
will look like
   (let ((hash (editorconfig-core-get-properties-hash file confname 
confversion))
         (result nil))
     (maphash (lambda (key value)
-               (add-to-list 'result
-                            (cons (symbol-name key)
-                                  value)))
+               (add-to-list 'result (cons (symbol-name key) value)))
              hash)
     result))
 
@@ -122,11 +116,7 @@ This functions returns alist of properties.  Each element 
will look like
 
 This is a destructive function, hash INTO will be modified.
 When the same key exists in both two hashes, values of UPDATE takes 
precedence."
-  (maphash (lambda (key value)
-             (puthash key
-                      value
-                      into))
-           update)
+  (maphash (lambda (key value) (puthash key value into)) update)
   into)
 
 ;;;###autoload
@@ -142,10 +132,8 @@ hash object instead."
         (expand-file-name (or file
                               buffer-file-name
                               (error "FILE is not given and `buffer-file-name' 
is nil"))))
-  (setq confname (or confname
-                     ".editorconfig"))
-  (setq confversion (or confversion
-                        "0.12.0"))
+  (setq confname (or confname ".editorconfig"))
+  (setq confversion (or confversion "0.12.0"))
   (let ((result (make-hash-table)))
     (dolist (handle (editorconfig-core--get-handles (file-name-directory file)
                                                     confname))
@@ -154,16 +142,10 @@ hash object instead."
                                                                                
    file)))
 
     ;; Downcase known boolean values
-    (dolist (key '(
-                   end_of_line indent_style indent_size insert_final_newline
-                   trim_trailing_whitespace charset
-                   ))
-      (let ((val (gethash key
-                          result)))
-        (when val
-          (puthash key
-                   (downcase val)
-                   result))))
+    (dolist (key '( end_of_line indent_style indent_size insert_final_newline
+                    trim_trailing_whitespace charset))
+      (when-let ((val (gethash key result)))
+        (puthash key (downcase val) result)))
 
     ;; Add indent_size property
     (let ((v-indent-size (gethash 'indent_size result))
@@ -182,21 +164,16 @@ hash object instead."
       (when (and v-indent-size
                  (not v-tab-width)
                  (not (string= v-indent-size "tab")))
-        (puthash 'tab_width
-                 v-indent-size
-                 result)))
+        (puthash 'tab_width v-indent-size result)))
     ;; Update indent-size property
     (let ((v-indent-size (gethash 'indent_size result))
           (v-tab-width (gethash 'tab_width result)))
       (when (and v-indent-size
                  v-tab-width
                  (string= v-indent-size "tab"))
-        (puthash 'indent_size
-                 v-tab-width
-                 result)))
+        (puthash 'indent_size v-tab-width result)))
 
     result))
 
 (provide 'editorconfig-core)
-
 ;;; editorconfig-core.el ends here
diff --git a/editorconfig-fnmatch.el b/editorconfig-fnmatch.el
index 94c2580f59..50a5d66448 100644
--- a/editorconfig-fnmatch.el
+++ b/editorconfig-fnmatch.el
@@ -213,12 +213,10 @@ translation is found for PATTERN."
            (setq pos index
                  has-comma nil)
            (while (and (or (and (< pos length)
-                                (not (= (aref pattern pos)
-                                        ?})))
+                                (not (= (aref pattern pos) ?})))
                            is-escaped)
                        (not has-comma))
-             (if (and (eq (aref pattern pos)
-                          ?,)
+             (if (and (eq (aref pattern pos) ?,)
                       (not is-escaped))
                  (setq has-comma t)
                (setq is-escaped (and (eq (aref pattern pos)
@@ -242,8 +240,7 @@ translation is found for PATTERN."
                                                                    "\\|")
                                                         "\\)"))))
                    (let ((inner (editorconfig-fnmatch--do-translate 
pattern-sub t)))
-                     (setq result `(,@result ,(format "{%s}"
-                                                      inner)))))
+                     (setq result `(,@result ,(format "{%s}" inner)))))
                  (setq index (1+ pos)))
              (if matching-braces
                  (setq result `(,@result "\\(?:")
@@ -264,17 +261,14 @@ translation is found for PATTERN."
              (setq result `(,@result "}"))))
 
           (?/
-           (if (and (<= (+ index 3)
-                        (length pattern))
-                    (string= (substring pattern index (+ index 3))
-                             "**/"))
+           (if (and (<= (+ index 3) (length pattern))
+                    (string= (substring pattern index (+ index 3)) "**/"))
                (setq result `(,@result "\\(?:/\\|/.*/\\)")
                      index (+ index 3))
              (setq result `(,@result "/"))))
 
           (t
-           (unless (= current-char
-                      ?\\)
+           (unless (= current-char ?\\)
              (setq result `(,@result ,(regexp-quote (char-to-string 
current-char)))))))
 
         (if (= current-char ?\\)
@@ -284,8 +278,7 @@ translation is found for PATTERN."
           (setq is-escaped nil))))
     (unless nested
       (setq result `("^" ,@result "\\'")))
-    (apply 'concat result)))
+    (apply #'concat result)))
 
 (provide 'editorconfig-fnmatch)
-
 ;;; editorconfig-fnmatch.el ends here
diff --git a/editorconfig.el b/editorconfig.el
index 7c4859ffb5..87bc0a0a62 100644
--- a/editorconfig.el
+++ b/editorconfig.el
@@ -5,7 +5,8 @@
 ;; Author: EditorConfig Team <editorconfig@googlegroups.com>
 ;; Version: 0.9.1
 ;; URL: https://github.com/editorconfig/editorconfig-emacs#readme
-;; Package-Requires: ((emacs "24") (cl-lib "0.5") (nadvice "0.3"))
+;; Package-Requires: ((emacs "26.1") (nadvice "0.3"))
+;; Keywords: convenience editorconfig
 
 ;; See
 ;; https://github.com/editorconfig/editorconfig-emacs/graphs/contributors
@@ -38,8 +39,12 @@
 ;; version control systems.
 
 ;;; Code:
+
 (require 'cl-lib)
+(require 'pcase)
+
 (require 'nadvice)
+
 (eval-when-compile
   (require 'rx)
   (defvar tex-indent-basic)
@@ -357,7 +362,7 @@ number - `lisp-indent-offset' is not set only if 
indent_size is
          `lisp-indent-offset' will not be set only if indent_size is 2.")
 
 (define-error 'editorconfig-error
-  "Error thrown from editorconfig lib")
+              "Error thrown from editorconfig lib")
 
 (defun editorconfig-error (&rest args)
   "Signal an `editorconfig-error'.
@@ -374,7 +379,7 @@ Make a message by passing ARGS to `format-message'."
 (defun editorconfig--disabled-for-majormode (majormode)
   "Return non-nil when Editorconfig is disabled for MAJORMODE."
   (cl-assert majormode)
-  (or (editorconfig--provided-mode-derived-p majormode 'special-mode)
+  (or (provided-mode-derived-p majormode 'special-mode)
       (memq majormode
             editorconfig-exclude-modes)))
 
@@ -385,37 +390,30 @@ Make a message by passing ARGS to `format-message'."
 
 (defun editorconfig-set-indentation-python-mode (size)
   "Set `python-mode' indent size to SIZE."
-  (set (make-local-variable (if (or (> emacs-major-version 24)
-                                    (and (= emacs-major-version 24)
-                                         (>= emacs-minor-version 3)))
-                                'python-indent-offset
-                              'python-indent))
-       size)
+  (setq-local python-indent-offset size)
   ;; For https://launchpad.net/python-mode
   (when (boundp 'py-indent-offset)
-    (set (make-local-variable 'py-indent-offset) size)))
+    (setq-local py-indent-offset size)))
 
 (defun editorconfig-set-indentation-latex-mode (size)
   "Set `latex-mode' indent size to SIZE."
-  (set (make-local-variable 'tex-indent-basic) size)
-  (set (make-local-variable 'tex-indent-item) size)
-  (set (make-local-variable 'tex-indent-arg) (* 2 size))
+  (setq-local tex-indent-basic size)
+  (setq-local tex-indent-item size)
+  (setq-local tex-indent-arg (* 2 size))
   ;; For AUCTeX
   (when (boundp 'TeX-brace-indent-level)
-    (set (make-local-variable 'TeX-brace-indent-level) size))
+    (setq-local TeX-brace-indent-level size))
   (when (boundp 'LaTeX-indent-level)
-    (set (make-local-variable 'LaTeX-indent-level) size))
+    (setq-local LaTeX-indent-level size))
   (when (boundp 'LaTeX-item-indent)
-    (set (make-local-variable 'LaTeX-item-indent) (- size))))
+    (setq-local LaTeX-item-indent (- size))))
 
 (defun editorconfig--should-set (size symbol)
   "Determines if editorconfig should set SYMBOL using SIZE."
   (if (eq symbol 'lisp-indent-offset)
       (cond
-       ((eql nil editorconfig-lisp-use-default-indent)
-        t)
-       ((eql t editorconfig-lisp-use-default-indent)
-        nil)
+       ((null editorconfig-lisp-use-default-indent)  t)
+       ((eql t editorconfig-lisp-use-default-indent) nil)
        ((numberp editorconfig-lisp-use-default-indent)
         (not (eql size editorconfig-lisp-use-default-indent)))
        (t t))
@@ -425,7 +423,7 @@ Make a message by passing ARGS to `format-message'."
   "Set indentation type from STYLE, SIZE and TAB_WIDTH."
   (if (editorconfig-string-integer-p size)
       (setq size (string-to-number size))
-    (when (not (equal size "tab")) (setq size nil)))
+    (unless (equal size "tab") (setq size nil)))
   (cond (tab_width
          (setq tab-width (string-to-number tab_width)))
         ((numberp size)
@@ -438,7 +436,7 @@ Make a message by passing ARGS to `format-message'."
          (setq indent-tabs-mode t)))
   (when size
     (when (featurep 'evil)
-      (set (make-local-variable 'evil-shift-width) size))
+      (setq-local evil-shift-width size))
     (let ((parent major-mode)
           entry)
       ;; Find the closet parent mode of `major-mode' in
@@ -461,9 +459,8 @@ Make a message by passing ARGS to `format-message'."
                                        ((integerp spec) (* spec size))
                                        (t spec))))))))))))))
 
-(defvar editorconfig--apply-coding-system-currently nil
+(defvar-local editorconfig--apply-coding-system-currently nil
   "Used internally.")
-(make-variable-buffer-local 'editorconfig--apply-coding-system-currently)
 (put 'editorconfig--apply-coding-system-currently
      'permanent-local
      t)
@@ -513,29 +510,27 @@ This function will revert buffer when the coding-system 
has been changed."
       ;; Revert functions might call editorconfig-apply again
       (unwind-protect
           (progn
-            (setq editorconfig--apply-coding-system-currently
-                  coding-system)
+            (setq editorconfig--apply-coding-system-currently coding-system)
             ;; Revert without query if buffer is not modified
             (let ((revert-without-query '(".")))
               (revert-buffer-with-coding-system coding-system)))
-        (setq editorconfig--apply-coding-system-currently
-              nil)))))
+        (setq editorconfig--apply-coding-system-currently nil)))))
 
 (defun editorconfig-set-trailing-nl (final-newline)
   "Set up requiring final newline by FINAL-NEWLINE.
 
 This function will set `require-final-newline' and `mode-require-final-newline'
 to non-nil when FINAL-NEWLINE is true."
-  (cond
-   ((equal final-newline "true")
-    ;; keep prefs around how/when the nl is added, if set - otherwise add on 
save
-    (set      (make-local-variable 'require-final-newline)      (or 
require-final-newline t))
-    (set      (make-local-variable 'mode-require-final-newline) (or 
mode-require-final-newline t)))
-   ((equal final-newline "false")
-    ;; FIXME: Add functionality for actually REMOVING any trailing newlines 
here!
-    ;;        (rather than just making sure we don't automagically ADD a new 
one)
-    (set      (make-local-variable 'require-final-newline) nil)
-    (set      (make-local-variable 'mode-require-final-newline) nil))))
+  (pcase final-newline
+    ("true"
+     ;; keep prefs around how/when the nl is added, if set - otherwise add on 
save
+     (setq-local require-final-newline      (or require-final-newline t))
+     (setq-local mode-require-final-newline (or mode-require-final-newline t)))
+    ("false"
+     ;; FIXME: Add functionality for actually REMOVING any trailing newlines 
here!
+     ;;        (rather than just making sure we don't automagically ADD a new 
one)
+     (setq-local require-final-newline      nil)
+     (setq-local mode-require-final-newline nil))))
 
 (defun editorconfig-set-trailing-ws (trim-trailing-ws)
   "Set up trimming of trailing whitespace at end of lines by TRIM-TRAILING-WS."
@@ -546,20 +541,15 @@ to non-nil when FINAL-NEWLINE is true."
     ;; to write-file-functions
     (if editorconfig-trim-whitespaces-mode
         (funcall editorconfig-trim-whitespaces-mode 1)
-      (add-to-list
-       'write-file-functions
-       'delete-trailing-whitespace)))
+      (add-to-list 'write-file-functions 'delete-trailing-whitespace)))
   (when (or (equal trim-trailing-ws "false")
             buffer-read-only)
     ;; when false we remove every delete-trailing-whitespace
     ;; from write-file-functions
     (when editorconfig-trim-whitespaces-mode
       (funcall editorconfig-trim-whitespaces-mode 0))
-    (setq
-     write-file-functions
-     (delete
-      'delete-trailing-whitespace
-      write-file-functions))))
+    (setq write-file-functions
+          (delete 'delete-trailing-whitespace write-file-functions))))
 
 (defun editorconfig-set-line-length (length)
   "Set the max line length (`fill-column') to LENGTH."
@@ -567,17 +557,6 @@ to non-nil when FINAL-NEWLINE is true."
              (> (string-to-number length) 0))
     (setq fill-column (string-to-number length))))
 
-;; Emacs<26 does not have provided-mode-derived-p
-(defun editorconfig--provided-mode-derived-p (mode &rest modes)
-  "Non-nil if MODE is derived from one of MODES.
-Uses the `derived-mode-parent' property of the symbol to trace backwards.
-If you just want to check `major-mode', use `derived-mode-p'."
-  (if (fboundp 'provided-mode-derived-p)
-      (apply 'provided-mode-derived-p mode modes)
-    (while (and (not (memq mode modes))
-                (setq mode (get mode 'derived-mode-parent))))
-    mode))
-
 
 (defun editorconfig--execute-editorconfig-exec (filename)
   "Execute EditorConfig core with FILENAME and return output."
@@ -611,9 +590,8 @@ If you just want to check `major-mode', use 
`derived-mode-p'."
 
 (defun editorconfig--parse-properties (props-string)
   "Create properties hash table from PROPS-STRING."
-  (let (props-list properties)
-    (setq props-list (split-string props-string "\n")
-          properties (make-hash-table))
+  (let ((props-list (split-string props-string "\n"))
+        (properties (make-hash-table)))
     (dolist (prop props-list properties)
       (let ((key-val (split-string prop " *= *")))
         (when (> (length key-val) 1)
@@ -734,8 +712,7 @@ This function also executes 
`editorconfig-after-apply-functions' functions."
                            major-mode
                            editorconfig-properties-hash)
                    :debug)
-  (when (and (boundp 'editorconfig-mode)
-             editorconfig-mode
+  (when (and (bound-and-true-p editorconfig-mode)
              editorconfig-properties-hash)
     (editorconfig-set-local-variables editorconfig-properties-hash)
     (condition-case err
@@ -772,8 +749,7 @@ F is that function, and FILENAME and ARGS are arguments 
passed to F."
            (cdr editorconfig--cons-filename-codingsystem)
            (not (eq (cdr editorconfig--cons-filename-codingsystem)
                     'undecided)))
-      (let (
-            (coding-system-for-read (cdr 
editorconfig--cons-filename-codingsystem))
+      (let ((coding-system-for-read (cdr 
editorconfig--cons-filename-codingsystem))
             ;; (coding-system-for-read 'undecided)
             )
         (apply f filename args))
@@ -837,7 +813,6 @@ F is that function, and FILENAME and ARGS are arguments 
passed to F."
             ;; execute this explicitly here.
             (editorconfig-set-local-variables props)
 
-
             (condition-case err
                 (run-hook-with-args 'editorconfig-after-apply-functions props)
               (error
@@ -865,14 +840,13 @@ To disable EditorConfig in some buffers, modify
   :lighter editorconfig-mode-lighter
   (if (not editorconfig--legacy-version)
       (let ((modehooks '(prog-mode-hook
-                          text-mode-hook
-                          read-only-mode-hook
-                          ;; Some modes call `kill-all-local-variables' in 
their init
-                          ;; code, which clears some values set by 
editorconfig.
-                          ;; For those modes, editorconfig-apply need to be 
called
-                          ;; explicitly through their hooks.
-                          rpm-spec-mode-hook
-                          )))
+                         text-mode-hook
+                         read-only-mode-hook
+                         ;; Some modes call `kill-all-local-variables' in 
their init
+                         ;; code, which clears some values set by editorconfig.
+                         ;; For those modes, editorconfig-apply need to be 
called
+                         ;; explicitly through their hooks.
+                         rpm-spec-mode-hook)))
         (if editorconfig-mode
             (progn
               (advice-add 'find-file-noselect :around 
'editorconfig--advice-find-file-noselect)
@@ -884,8 +858,7 @@ To disable EditorConfig in some buffers, modify
           (advice-remove 'find-file-noselect 
'editorconfig--advice-find-file-noselect)
           (advice-remove 'insert-file-contents 
'editorconfig--advice-insert-file-contents)
           (dolist (hook modehooks)
-            (remove-hook hook
-                         'editorconfig-major-mode-hook))))
+            (remove-hook hook 'editorconfig-major-mode-hook))))
 
     ;; editorconfig--legacy-version is enabled
     ;; See https://github.com/editorconfig/editorconfig-emacs/issues/141 for 
why
@@ -896,8 +869,7 @@ To disable EditorConfig in some buffers, modify
                     ;; code, which clears some values set by editorconfig.
                     ;; For those modes, editorconfig-apply need to be called
                     ;; explicitly through their hooks.
-                    rpm-spec-mode-hook
-                    ))
+                    rpm-spec-mode-hook))
       (if editorconfig-mode
           (add-hook hook 'editorconfig-mode-apply)
         (remove-hook hook 'editorconfig-mode-apply)))))
@@ -911,18 +883,16 @@ To disable EditorConfig in some buffers, modify
   "Find the closest .editorconfig file for current file."
   (interactive)
   (eval-and-compile (require 'editorconfig-core))
-  (let ((file (editorconfig-core-get-nearest-editorconfig
-               default-directory)))
-    (when file
-      (find-file file))))
+  (when-let ((file (editorconfig-core-get-nearest-editorconfig
+                    default-directory)))
+    (find-file file)))
 
 ;;;###autoload
 (defun editorconfig-display-current-properties ()
   "Display EditorConfig properties extracted for current buffer."
   (interactive)
   (if editorconfig-properties-hash
-      (let (
-            (buf (get-buffer-create "*EditorConfig Properties*"))
+      (let ((buf (get-buffer-create "*EditorConfig Properties*"))
             (file buffer-file-name)
             (props editorconfig-properties-hash))
         (with-current-buffer buf
@@ -942,10 +912,10 @@ To disable EditorConfig in some buffers, modify
 (defun editorconfig-format-buffer()
   "Format buffer according to .editorconfig indent_style and indent_width."
   (interactive)
-  (if (string= (gethash 'indent_style editorconfig-properties-hash) "tab")
-      (tabify (point-min) (point-max)))
-  (if (string= (gethash 'indent_style editorconfig-properties-hash) "space")
-      (untabify (point-min) (point-max)))
+  (when (string= (gethash 'indent_style editorconfig-properties-hash) "tab")
+    (tabify (point-min) (point-max)))
+  (when (string= (gethash 'indent_style editorconfig-properties-hash) "space")
+    (untabify (point-min) (point-max)))
   (indent-region (point-min) (point-max)))
 
 
@@ -967,31 +937,25 @@ To disable EditorConfig in some buffers, modify
 If called interactively or if SHOW-VERSION is non-nil, show the
 version in the echo area and the messages buffer."
   (interactive (list t))
-  (let* ((version
-          (with-temp-buffer
-            (require 'find-func)
-            (insert-file-contents (find-library-name "editorconfig"))
-            (require 'lisp-mnt)
-            (lm-version)))
-         (pkg
-          (and (eval-and-compile (require 'package nil t))
-               (cadr (assq 'editorconfig
-                           package-alist))))
-         (pkg-version
-          (and pkg
-               (package-version-join (package-desc-version pkg))))
+  (let* ((version (with-temp-buffer
+                    (require 'find-func)
+                    (insert-file-contents (find-library-name "editorconfig"))
+                    (require 'lisp-mnt)
+                    (lm-version)))
+         (pkg (and (eval-and-compile (require 'package nil t))
+                   (cadr (assq 'editorconfig
+                               package-alist))))
+         (pkg-version (and pkg
+                           (package-version-join (package-desc-version pkg))))
          (version-full (if (and pkg-version
-                                (not (string= version
-                                              pkg-version)))
+                                (not (string= version pkg-version)))
                            (concat version "-" pkg-version)
                          version)))
     (when show-version
-      (message "EditorConfig Emacs v%s"
-               version-full))
+      (message "EditorConfig Emacs v%s" version-full))
     version-full))
 
 (provide 'editorconfig)
-
 ;;; editorconfig.el ends here
 
 ;; Local Variables:
diff --git a/ert-tests/editorconfig-core-handle.el 
b/ert-tests/editorconfig-core-handle.el
index 96855ed22a..2c28137394 100644
--- a/ert-tests/editorconfig-core-handle.el
+++ b/ert-tests/editorconfig-core-handle.el
@@ -1,14 +1,38 @@
+;;; editorconfig-core-handle.el --- Tests editorconfig-core-handle  -*- 
lexical-binding: t -*-
+
+;; Copyright (C) 2011-2022 EditorConfig Team
+
+;; This file is part of EditorConfig Emacs Plugin.
+
+;; EditorConfig Emacs Plugin 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.
+
+;; EditorConfig Emacs Plugin 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
+;; EditorConfig Emacs Plugin. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Tests editorconfig-core-handle
+
+;;; Code:
+
 (require 'editorconfig-core-handle)
 
-(defconst fixtures (concat (file-name-directory load-file-name)
-                           "fixtures/"))
+(defconst fixtures (concat (file-name-directory load-file-name) "fixtures/")
+  "Path to fixtures.")
 
 (set-variable 'vc-handled-backends nil)
 
 (ert-deftest test-editorconfig-core-handle ()
   ;; handle.ini
-  (let* ((conf (concat fixtures
-                       "handle.ini"))
+  (let* ((conf (concat fixtures "handle.ini"))
          (handle (editorconfig-core-handle conf)))
     (should (editorconfig-core-handle-root-p handle))
     (should (equal (editorconfig-core-handle-get-properties handle
@@ -20,8 +44,7 @@
                                                                     "a.js"))
                    '((("key1" . "value1")) (("key2" . "value2"))))))
   ;; Test twice for checking cache
-  (let* ((conf (concat fixtures
-                       "handle.ini"))
+  (let* ((conf (concat fixtures "handle.ini"))
          (handle (editorconfig-core-handle conf)))
     (should (editorconfig-core-handle-root-p handle))
     (should (equal (editorconfig-core-handle-get-properties handle
@@ -34,8 +57,7 @@
                    '((("key1" . "value1")) (("key2" . "value2"))))))
 
   ;; handle2.ini
-  (let* ((conf (concat fixtures
-                       "handle2.ini"))
+  (let* ((conf (concat fixtures "handle2.ini"))
          (handle (editorconfig-core-handle conf)))
     (should-not (editorconfig-core-handle-root-p handle))
     (should (equal (editorconfig-core-handle-get-properties handle
@@ -53,3 +75,5 @@
          (handle (editorconfig-core-handle conf)))
     (should (editorconfig-core-handle-p handle)))
   )
+
+;;; editorconfig-core-handle.el ends here
diff --git a/ert-tests/editorconfig-core.el b/ert-tests/editorconfig-core.el
index b7261fbac2..126ee1f514 100644
--- a/ert-tests/editorconfig-core.el
+++ b/ert-tests/editorconfig-core.el
@@ -1,16 +1,39 @@
+;;; editorconfig-core.el --- Tests editorconfig-core  -*- lexical-binding: t 
-*-
+
+;; Copyright (C) 2011-2022 EditorConfig Team
+
+;; This file is part of EditorConfig Emacs Plugin.
+
+;; EditorConfig Emacs Plugin 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.
+
+;; EditorConfig Emacs Plugin 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
+;; EditorConfig Emacs Plugin. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Tests editorconfig-core
+
+;;; Code:
+
 (require 'editorconfig-core)
 
 (set-variable 'vc-handled-backends nil)
 
 (ert-deftest test-editorconfig-core--get-handles ()
-  (let* ((fixtures (concat default-directory
-                           "/ert-tests/fixtures/"))
-         (dir (concat fixtures
-                      "dir1"))
+  (let* ((fixtures (concat default-directory "/ert-tests/fixtures/"))
+         (dir (concat fixtures "dir1"))
          (confname "parent.ini")
-         (handles (editorconfig-core--get-handles dir
-                                                  confname)))
-    (should (= 2
-               (length handles)))
+         (handles (editorconfig-core--get-handles dir confname)))
+    (should (= 2 (length handles)))
     (should (editorconfig-core-handle-p (car handles)))
     (should (editorconfig-core-handle-p (cadr handles)))))
+
+;;; editorconfig-core.el ends here
diff --git a/ert-tests/editorconfig-fnmatch.el 
b/ert-tests/editorconfig-fnmatch.el
index 2c98eeb32b..6f2bd71786 100644
--- a/ert-tests/editorconfig-fnmatch.el
+++ b/ert-tests/editorconfig-fnmatch.el
@@ -1,3 +1,28 @@
+;;; editorconfig-fnmatch.el --- Tests editorconfig-fnmatch  -*- 
lexical-binding: t -*-
+
+;; Copyright (C) 2011-2022 EditorConfig Team
+
+;; This file is part of EditorConfig Emacs Plugin.
+
+;; EditorConfig Emacs Plugin 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.
+
+;; EditorConfig Emacs Plugin 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
+;; EditorConfig Emacs Plugin. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Tests editorconfig-fnmatch
+
+;;; Code:
+
 (require 'editorconfig-fnmatch)
 
 (set-variable 'vc-handled-backends nil)
@@ -103,8 +128,7 @@
            ("-1.js" "{3..-3}.js")
            )))
     (dolist (args cases-t)
-      (message "-> t: %S"
-               `(editorconfig-fnmatch-p ,@args))
+      (message "-> t: %S" `(editorconfig-fnmatch-p ,@args))
       (message "   Elapsed: %S"
                (car (benchmark-run 3 (should (apply 'editorconfig-fnmatch-p
                                                     args))))))
@@ -115,3 +139,5 @@
                (car (benchmark-run 3 (should-not (apply 'editorconfig-fnmatch-p
                                                         args)))))))
   )
+
+;;; editorconfig-fnmatch.el ends here
diff --git a/ert-tests/editorconfig.el b/ert-tests/editorconfig.el
index 065485923f..16561430fd 100644
--- a/ert-tests/editorconfig.el
+++ b/ert-tests/editorconfig.el
@@ -1,3 +1,28 @@
+;;; editorconfig.el --- Tests editorconfig  -*- lexical-binding: t -*-
+
+;; Copyright (C) 2011-2022 EditorConfig Team
+
+;; This file is part of EditorConfig Emacs Plugin.
+
+;; EditorConfig Emacs Plugin 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.
+
+;; EditorConfig Emacs Plugin 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
+;; EditorConfig Emacs Plugin. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Tests editorconfig
+
+;;; Code:
+
 (require 'editorconfig)
 
 (set-variable 'vc-handled-backends nil)
@@ -16,8 +41,7 @@
   (declare (indent 1) (debug t))
   `(let ((buf (find-file-noselect ,path)))
      (unwind-protect
-         (with-current-buffer buf
-           ,@body)
+         (with-current-buffer buf ,@body)
        (kill-buffer buf))))
 
 ;;; interactive
@@ -34,24 +58,20 @@
   (should (featurep 'editorconfig)))
 
 (defvar editorconfig-ert-dir
-  (concat default-directory
-          "ert-tests/plugin-tests/test_files/"))
+  (concat default-directory "ert-tests/plugin-tests/test_files/"))
 
 (defvar editorconfig-secondary-ert-dir
-  (concat default-directory
-          "ert-tests/test_files_secondary/"))
+  (concat default-directory "ert-tests/test_files_secondary/"))
 
 (ert-deftest test-editorconfig nil
   "Check if properties are applied."
   (editorconfig-mode 1)
 
-  (with-visit-file (concat editorconfig-ert-dir
-                           "3_space.txt")
+  (with-visit-file (concat editorconfig-ert-dir "3_space.txt")
     (should (eq tab-width 3))
     (should (eq indent-tabs-mode nil)))
 
-  (with-visit-file (concat editorconfig-ert-dir
-                           "4_space.py")
+  (with-visit-file (concat editorconfig-ert-dir "4_space.py")
     (should (eq python-indent-offset 4))
     (should (eq tab-width 8))
     (should (eq indent-tabs-mode nil)))
@@ -60,34 +80,28 @@
 (ert-deftest test-lisp-use-default-indent nil
   (editorconfig-mode 1)
 
-  (with-visit-file (concat editorconfig-secondary-ert-dir
-                           "2_space.el")
+  (with-visit-file (concat editorconfig-secondary-ert-dir "2_space.el")
     (should (eq lisp-indent-offset 2)))
 
   (let ((editorconfig-lisp-use-default-indent t))
-    (with-visit-file (concat editorconfig-secondary-ert-dir
-                             "2_space.el")
+    (with-visit-file (concat editorconfig-secondary-ert-dir "2_space.el")
       (should (eq lisp-indent-offset nil))))
 
   (let ((editorconfig-lisp-use-default-indent 2))
-    (with-visit-file (concat editorconfig-secondary-ert-dir
-                             "2_space.el")
+    (with-visit-file (concat editorconfig-secondary-ert-dir "2_space.el")
       (should (eq lisp-indent-offset nil))))
 
   (let ((editorconfig-lisp-use-default-indent 4))
-    (with-visit-file (concat editorconfig-secondary-ert-dir
-                             "2_space.el")
+    (with-visit-file (concat editorconfig-secondary-ert-dir "2_space.el")
       (should (eq lisp-indent-offset 2))))
   (editorconfig-mode -1))
 
 (ert-deftest test-trim-trailing-ws nil
   (editorconfig-mode 1)
-  (with-visit-file (concat editorconfig-ert-dir
-                           "trim.txt")
+  (with-visit-file (concat editorconfig-ert-dir "trim.txt")
     (should (memq 'delete-trailing-whitespace
                   write-file-functions)))
-  (with-visit-file (concat editorconfig-ert-dir
-                           "trim.txt")
+  (with-visit-file (concat editorconfig-ert-dir "trim.txt")
     (read-only-mode 1)
     (should (not (memq 'delete-trailing-whitespace
                        write-file-functions))))
@@ -96,20 +110,17 @@
 (ert-deftest test-file-type-emacs nil
   :expected-result t  ;; Ignore failure
   (editorconfig-mode 1)
-  (with-visit-file (concat editorconfig-secondary-ert-dir
-                           "c.txt")
+  (with-visit-file (concat editorconfig-secondary-ert-dir "c.txt")
     (should (eq major-mode 'conf-unix-mode)))
   (editorconfig-mode -1))
 
 (ert-deftest test-file-type-ext nil
   :expected-result t  ;; Ignore failure
   (editorconfig-mode 1)
-  (with-visit-file (concat editorconfig-secondary-ert-dir
-                           "a.txt")
+  (with-visit-file (concat editorconfig-secondary-ert-dir "a.txt")
     (should (eq major-mode 'conf-unix-mode)))
 
-  (with-visit-file (concat editorconfig-secondary-ert-dir
-                           "bin/perlscript")
+  (with-visit-file (concat editorconfig-secondary-ert-dir "bin/perlscript")
     (should (eq major-mode 'perl-mode))
     (should (eq perl-indent-level 5)))
   (editorconfig-mode -1))
@@ -119,8 +130,9 @@
   (add-hook 'editorconfig-hack-properties-functions
             (lambda (props)
               (puthash 'indent_size "5" props)))
-  (with-visit-file (concat editorconfig-ert-dir
-                           "4_space.py")
+  (with-visit-file (concat editorconfig-ert-dir "4_space.py")
     (should (eq python-indent-offset 5)))
   (setq editorconfig-hack-properties-functions nil)
   (editorconfig-mode -1))
+
+;;; editorconfig.el ends here
diff --git a/ert-tests/metadata.el b/ert-tests/metadata.el
index 0108579b1b..d1b0a9403c 100644
--- a/ert-tests/metadata.el
+++ b/ert-tests/metadata.el
@@ -1,3 +1,28 @@
+;;; metadata.el --- Metadata before ert-tests  -*- lexical-binding: t -*-
+
+;; Copyright (C) 2011-2022 EditorConfig Team
+
+;; This file is part of EditorConfig Emacs Plugin.
+
+;; EditorConfig Emacs Plugin 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.
+
+;; EditorConfig Emacs Plugin 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
+;; EditorConfig Emacs Plugin. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Metadata before ert-tests
+
+;;; Code:
+
 (require 'package)
 
 (set-variable 'vc-handled-backends nil)
@@ -6,9 +31,9 @@
 
 (ert-deftest test-metadata ()
   (dolist (el metadata-el-files)
-    (message "Loading info: %s"
-             el)
+    (message "Loading info: %s" el)
     (with-temp-buffer
       (insert-file-contents el)
-      (message "%S"
-               (package-buffer-info)))))
+      (message "%S" (package-buffer-info)))))
+
+;;; metadata.el ends here



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