patch 8.2.3196: Vim9: bool expression with numbers only fails at runtime Commit: https://github.com/vim/vim/commit/05bd9785fd0fd0102ab64554307bff0ec0ae34c1 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jul 21 21:37:28 2021 +0200 patch 8.2.3196: Vim9: bool expression with numbers only fails at runtime Problem: Vim9: bool expression with numbers only fails at runtime. Solution: Check constant to be bool at compile time. (closes https://github.com/vim/vim/issues/8603)

" Vim syntax file
" PHTML used to be the filetype for PHP 2.0.  Now everything is PHP.

if !exists("b:current_syntax")
  runtime! syntax/php.vim
endif