Addreadonly class modifier to imenu

Author: zonuexe

CHANGELOG.md

@@ -2,7 +2,14 @@
 
 All notable changes of the PHP Mode 1.19.1 release series are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
 
-<!-- ## Unreleased -->
+## Unreleased
+
+### Changed
+
+ * Add `readonly` class modifier to [Imenu] ([#802])
+
+[Imenu]: https://www.gnu.org/software/emacs/manual/html_node/emacs/Imenu.html
+[#802]: https://github.com/emacs-php/php-mode/pull/802
 
 ## [1.27.0] - 2024-12-20
 

lisp/php.el

@@ -325,12 +325,18 @@ can be used to match against definitions for that classlike."
      ;; First see if 'abstract' or 'final' appear, although really these
      ;; are not valid for all values of `type' that the function
      ;; accepts.
-     "^\\s-*\\(?:\\(?:abstract\\|final\\)\\s-+\\)?"
+     (eval-when-compile
+       (rx line-start
+           (* (syntax whitespace))
+           (? (or "abstract" "final" "readonly")
+              (+ (syntax whitespace)))))
      ;; The classlike type
      type
      ;; Its name, which is the first captured group in the regexp.  We
      ;; allow backslashes in the name to handle namespaces, but again
      ;; this is not necessarily correct for all values of `type'.
+     ;; (rx (+ (syntax whitespace))
+     ;;     (group (+ (or (syntax word) "\\" (syntax symbol)))))
      "\\s-+\\(\\(?:\\sw\\|\\\\\\|\\s_\\)+\\)")))
 
 (defconst php-imenu-generic-expression-default