patch 9.0.0750: crash when popup closed in callback Commit: https://github.com/vim/vim/commit/0abd6cf62d65180dc2c40d67cd95f13b0691f7ea Author: Bram Moolenaar <Bram@vim.org> Date: Fri Oct 14 17:04:09 2022 +0100 patch 9.0.0750: crash when popup closed in callback Problem: Crash when popup closed in callback. (Maxim Kim) Solution: In syntax_end_parsing() check that syn_block is valid.

" Vim syntax file
" Language:	Bazel (http://bazel.io)
" Maintainer:	David Barnett (https://github.com/google/vim-ft-bzl)
" Last Change:	2015 Aug 11

if exists('b:current_syntax')
  finish
endif


runtime! syntax/python.vim

let b:current_syntax = 'bzl'

syn region bzlRule start='^\w\+($' end='^)\n*' transparent fold
syn region bzlList start='\[' end='\]' transparent fold