bug#81125: 30.2; 30.2; php-ts-mode font-lock fails with treesit-query-error although query validates

> Date: Sat, 1 Aug 2026 16:31:29 +0200
> Cc: [email protected], [email protected]
> From: Philipp Sutter <[email protected]>
> 
> sorry, i was for some weeks not on my computer.
> 
> Thank you. Your diagnosis was correct.
> 
> My configuration installed tree-sitter-php from the master branch:
> 
> (php "https://github.com/tree-sitter/tree-sitter-php"
>      "master"
>      "php/src")
> 
> Since the temporary Git checkout no longer exists, I could not determine the exact commit of the previously
> installed library. However, direct query tests showed:
> 
> "callable"       => treesit-query-error
> "from"           => treesit-query-error
> "yield from"     => valid
> (primitive_type) => valid
> 
> I then replaced the grammar with tree-sitter-php v0.23.11, as specified by Emacs 30.2.
> 
> The query results are now:
> 
> "callable"       => valid
> "from"           => valid
> "yield from"     => treesit-query-error
> (primitive_type) => valid
> 
> I also repeated the original reproducer. It now completes without a treesit-query-error and prints:
> 
> (php-ts-mode nil (php javascript css html))
> 
> The nil value of font-lock-mode is expected because the test runs with --batch; Emacs disables Font Lock
> mode in noninteractive batch mode.
> 
> Therefore, the problem was caused by an incompatible tree-sitter-php grammar installed from master, not by
> my Emacs configuration or by php-ts-mode itself.
> 
> Thank you for identifying the grammar-version mismatch.

Thanks, I'm therefore closing this bug.