patch 9.1.0550: filetype: antlr4 files are not recognized Commit: https://github.com/vim/vim/commit/4a7a4a3675b6ad90a525524ba4684925df212325 Author: Yinzuo Jiang <jiangyinzuo@foxmail.com> Date: Tue Jul 9 19:11:18 2024 +0200 patch 9.1.0550: filetype: antlr4 files are not recognized Problem: filetype: antlr4 files are not recognized Solution: Detect '*.g4' as antlr4 filetype, include a simple antlr4 syntax and filetype plugin (Yinzuo Jiang) closes: #15191 Signed-off-by: Yinzuo Jiang <jiangyinzuo@foxmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>