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>
This commit is contained in:
Yinzuo Jiang
2024-07-09 19:11:18 +02:00
committed by Christian Brabandt
parent 600a12d08e
commit 4a7a4a3675
5 changed files with 55 additions and 4 deletions

View File

@ -0,0 +1,14 @@
" Vim filetype plugin
" Language: ANTLR4, ANother Tool for Language Recognition v4 <www.antlr.org>
" Maintainer: Yinzuo Jiang <jiangyinzuo@foxmail.com>
" Last Change: 2024 July 09
if exists('b:did_ftplugin')
finish
endif
let b:did_ftplugin = 1
setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s1:/*,mb:*,ex:*/,://
setlocal commentstring=//\ %s
let b:undo_ftplugin = 'setl com< cms<'