Replace function name with #'function-form instead of 'symbol

Author: monnier

lisp/php-mode.el

@@ -270,7 +270,7 @@ This variable can take one of the following symbol values:
                  (const :tag "WordPress" wordpress)
                  (const :tag "Symfony2" symfony2)
                  (const :tag "PSR-2" psr2))
-  :initialize 'custom-initialize-default)
+  :initialize #'custom-initialize-default)
 
 ;; Since this function has a bad influence on the environment of many users,
 ;; temporarily disable it
@@ -337,31 +337,31 @@ as a function.  Call with AS-NUMBER keyword to compare by `version<'.
     ;;
     ;; Changing the default to mark-defun provides behavior that users
     ;; are more likely to expect.
-    (define-key map (kbd "C-M-h") 'mark-defun)
+    (define-key map (kbd "C-M-h") #'mark-defun)
 
     ;; Many packages based on cc-mode provide the 'C-c C-w' binding
     ;; to toggle Subword Mode.  See the page
     ;;
     ;;     https://www.gnu.org/software/emacs/manual/html_node/ccmode/Subword-Movement.html
     ;;
     ;; for more information about Subword mode.
-    (define-key map (kbd "C-c C-w") 'subword-mode)
+    (define-key map (kbd "C-c C-w") #'subword-mode)
 
     ;; We inherit c-beginning-of-defun and c-end-of-defun from CC Mode
     ;; but we have two replacement functions specifically for PHP.  We
     ;; remap the commands themselves and not their default
     ;; key-bindings so that our PHP-specific versions will work even
     ;; if the user has reconfigured their keys, e.g. if they rebind
     ;; c-end-of-defun to something other than C-M-e.
-    (define-key map [remap c-beginning-of-defun] 'php-beginning-of-defun)
-    (define-key map [remap c-end-of-defun] 'php-end-of-defun)
-    (define-key map [remap c-set-style] 'php-set-style)
-
-    (define-key map [(control c) (control f)] 'php-search-documentation)
-    (define-key map [(meta tab)] 'php-complete-function)
-    (define-key map [(control c) (control m)] 'php-browse-manual)
-    (define-key map [(control .)] 'php-show-arglist)
-    (define-key map [(control c) (control r)] 'php-send-region)
+    (define-key map [remap c-beginning-of-defun] #'php-beginning-of-defun)
+    (define-key map [remap c-end-of-defun] #'php-end-of-defun)
+    (define-key map [remap c-set-style] #'php-set-style)
+
+    (define-key map [(control c) (control f)] #'php-search-documentation)
+    (define-key map [(meta tab)] #'php-complete-function)
+    (define-key map [(control c) (control m)] #'php-browse-manual)
+    (define-key map [(control .)] #'php-show-arglist)
+    (define-key map [(control c) (control r)] #'php-send-region)
     ;; Use the Emacs standard indentation binding. This may upset c-mode
     ;; which does not follow this at the moment, but I see no better
     ;; choice.
@@ -842,12 +842,12 @@ plain `php-mode'.  To get indentation to work you must use an
 Emacs library that supports 'multiple major modes' in a buffer.
 Parts of the buffer will then be in `php-mode' and parts in for
 example `html-mode'.  Known such libraries are:\n\t"
-               (mapconcat 'identity known-names ", ")
+               (mapconcat #'identity known-names ", ")
                "\n"
                (if available-multi-libs
                    (concat
                     "You have these available in your `load-path':\n\t"
-                    (mapconcat 'identity available-names ", ")
+                    (mapconcat #'identity available-names ", ")
                     "\n\n"
                     "Do you want to turn any of those on? ")
                  "You do not have any of those in your `load-path'.")))
@@ -1230,8 +1230,8 @@ After setting the stylevars run hooks according to STYLENAME
                  (string-match "\\.php\\'" buffer-file-name)))
       (php-set-style "pear"))
 
-  (setq indent-line-function 'php-cautious-indent-line)
-  (setq indent-region-function 'php-cautious-indent-region)
+  (setq indent-line-function #'php-cautious-indent-line)
+  (setq indent-region-function #'php-cautious-indent-region)
   (setq c-at-vsemi-p-fn #'php-c-at-vsemi-p)
   (setq c-vsemi-status-unknown-p-fn #'php-c-vsemi-status-unknown-p)
 
@@ -1241,8 +1241,8 @@ After setting the stylevars run hooks according to STYLENAME
   ;; following two local variables, but we keep them for now until we
   ;; are completely sure their removal will not break any current
   ;; behavior or backwards compatibility.
-  (setq-local beginning-of-defun-function 'php-beginning-of-defun)
-  (setq-local end-of-defun-function 'php-end-of-defun)
+  (setq-local beginning-of-defun-function #'php-beginning-of-defun)
+  (setq-local end-of-defun-function #'php-end-of-defun)
 
   (setq-local open-paren-in-column-0-is-defun-start nil)
   (setq-local defun-prompt-regexp