[nongnu] elpa/php-mode a0a14e79db 1/2: Just call syntax-ppss-flush-cache instead of an explicit property.

[ELPA Syncer]

branch: elpa/php-mode
commit a0a14e79db522251196bbe76ff804cf90d3be2a7
Author: USAMI Kenta <tadsan@zonu.me>
Commit: USAMI Kenta <tadsan@zonu.me>

    Just call syntax-ppss-flush-cache instead of an explicit property.
    
    This issue was first introduced in #316 as a workaround for a problem
    with Emacs 25 not coloring properly. This approach was disadvantageous
    for large files, and although performance was improved in #531, we
    often suffered from flickering.
---
 CHANGELOG.md     | 4 ++++
 lisp/php-mode.el | 9 ++-------
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8a62ff7a24..c854979bf9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,8 @@ All notable changes of the PHP Mode 1.19.1 release series are 
documented in this
    * `php-method-call` → `php-method-call-traditional`
    * `php-static-method-call` → `php-static-method-call-traditional`
  * Add variables for the `php-function-call`, `php-method-call`, and 
`php-static-method-call` faces, defaulting to the `-traditional` face.
+ * Changes how php-syntax-propertize-rules are applied for the first time. 
([#785] and [#786])
+   * This change is expected to make heredoc and attribute coloring more 
stable and reduce flicker.
 
 ### Removed
 
@@ -39,6 +41,8 @@ All notable changes of the PHP Mode 1.19.1 release series are 
documented in this
 [#777]: https://github.com/emacs-php/php-mode/pull/777
 [#780]: https://github.com/emacs-php/php-mode/issues/780
 [#782]: https://github.com/emacs-php/php-mode/issues/782
+[#785]: https://github.com/emacs-php/php-mode/issues/785
+[#786]: https://github.com/emacs-php/php-mode/pull/786
 [@bricka]: https://github.com/bricka
 [emacs-php/php-ts-mode#68]: https://github.com/emacs-php/php-ts-mode/pull/68
 [PEAR Coding Standards]: https://pear.php.net/manual/en/standards.php
diff --git a/lisp/php-mode.el b/lisp/php-mode.el
index cfb1f17f04..67fc8138c6 100644
--- a/lisp/php-mode.el
+++ b/lisp/php-mode.el
@@ -1,6 +1,6 @@
 ;;; php-mode.el --- Major mode for editing PHP code  -*- lexical-binding: t; 
-*-
 
-;; Copyright (C) 2023  Friends of Emacs-PHP development
+;; Copyright (C) 2024  Friends of Emacs-PHP development
 ;; Copyright (C) 1999, 2000, 2001, 2003, 2004 Turadg Aleahmad
 ;;               2008 Aaron S. Hawley
 ;;               2011, 2012, 2013, 2014, 2015, 2016, 2017 Eric James Michael 
Ritz
@@ -1242,12 +1242,7 @@ After setting the stylevars run hook 
`php-mode-STYLENAME-hook'."
               :filter-args 
#'php-acm-backend-tabnine-candidate-expand-filter-args)
 
   (when (eval-when-compile (>= emacs-major-version 25))
-    (with-silent-modifications
-      (save-excursion
-        (let* ((start (point-min))
-               (end (min (point-max)
-                         (+ start syntax-propertize-chunk-size))))
-          (php-syntax-propertize-function start end))))))
+    (syntax-ppss-flush-cache (point-min))))
 
 (declare-function semantic-create-imenu-index "semantic/imenu" (&optional 
stream))