Merge pull request #308 from jorissteyn/issue-307-modified-state

Retain the modification state on mode activation

Author: syohex

php-mode-test.el

@@ -605,6 +605,13 @@ style from Drupal."
     (search-forward "$that")
     (should-not (eq 'font-lock-constant-face (get-text-property (- (point) 1) 'face)))))
 
+(ert-deftest php-mode-test-issue-307 ()
+  "Activating php-mode should not mark the buffer as modified."
+  (with-php-mode-test ("issue-307.php")
+    (set-buffer-modified-p nil)
+    (php-mode)
+    (should-not (buffer-modified-p))))
+
 ;;; php-mode-test.el ends here
 
 ;; Local Variables:

php-mode.el

@@ -1061,7 +1061,8 @@ PHP heredoc."
        php-beginning-of-defun-regexp)
 
   (when (>= emacs-major-version 25)
-    (php-syntax-propertize-function (point-min) (point-max))))
+    (with-silent-modifications
+      (php-syntax-propertize-function (point-min) (point-max)))))
 
 
 ;; Define function name completion function

tests/issue-307.php

@@ -0,0 +1,3 @@
+<?php
+
+// It's the apostrophe.