patch 9.1.0550: filetype: antlr4 files are not recognized
Commit:
https://github.com/vim/vim/commit/4a7a4a3675b6ad90a525524ba4684925df212325
Author: Yinzuo Jiang <jiangyin...@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 <jiangyin...@foxmail.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>
diff --git a/.github/MAINTAINERS b/.github/MAINTAINERS
index f546a6782..e8c864783 100644
--- a/.github/MAINTAINERS
+++ b/.github/MAINTAINERS
@@ -107,6 +107,7 @@ runtime/compiler/zsh.vim @dkearns
runtime/doc/ft_hare.txt @selenebun
runtime/doc/ps1.txt @heaths
runtime/ftplugin/abaqus.vim @costerwi
+runtime/ftplugin/antlr4.vim @jiangyinzuo
runtime/ftplugin/apache.vim @dubgeiser
runtime/ftplugin/arduino.vim @k-takata
runtime/ftplugin/astro.vim @romainl
@@ -368,6 +369,7 @@ runtime/syntax/shared/hgcommitDiff.vim @vegerot
runtime/syntax/abaqus.vim @costerwi
runtime/syntax/aidl.vim @dpelle
runtime/syntax/ant.vim @dkearns
+runtime/syntax/antlr4.vim @jiangyinzuo
runtime/syntax/arduino.vim @johshoff
runtime/syntax/asciidoc.vim @aerostitch
runtime/syntax/asm.vim @dkearns
diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index eb4e9043f..d22dd57cb 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -98,6 +98,13 @@ au BufNewFile,BufRead *.run setf ampl
" Ant
au BufNewFile,BufRead build.xml setf ant
+" ANTLR / PCCTS
+"au BufNewFile,BufRead *.g setf antlr
+au BufNewFile,BufRead *.g setf pccts
+
+" ANTLR 4
+au BufNewFile,BufRead *.g4 setf antlr4
+
" Arduino
au BufNewFile,BufRead *.ino,*.pde setf arduino
@@ -1814,10 +1821,6 @@ au BufNewFile,BufRead *termcap
" Prisma
au BufRead,BufNewFile *.prisma setf prisma
-" PCCTS / ANTLR
-"au BufNewFile,BufRead *.g setf antlr
-au BufNewFile,BufRead *.g setf pccts
-
" PPWizard
au BufNewFile,BufRead *.it,*.ih setf ppwiz
diff --git a/runtime/ftplugin/antlr4.vim b/runtime/ftplugin/antlr4.vim
new file mode 100644
index 000000000..610d5284f
--- /dev/null
+++ b/runtime/ftplugin/antlr4.vim
@@ -0,0 +1,14 @@
+" Vim filetype plugin
+" Language: ANTLR4, ANother Tool for Language Recognition v4 <www.antlr.org>
+" Maintainer: Yinzuo Jiang <jiangyin...@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<'
diff --git a/runtime/syntax/antlr4.vim b/runtime/syntax/antlr4.vim
new file mode 100644
index 000000000..33cc865cc
--- /dev/null
+++ b/runtime/syntax/antlr4.vim
@@ -0,0 +1,30 @@
+" Vim syntax file
+" Language: ANTLR4, ANother Tool for Language Recognition v4 <www.antlr.org>
+" Maintainer: Yinzuo Jiang <jiangyin...@foxmail.com>
+" Last Change: 2024 July 09
+
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
+ finish
+endif
+
+" Keywords. See https://github.com/antlr/antlr4/blob/4.13.1/doc/lexicon.md
+syn keyword antlr4Include import
+" https://github.com/antlr/antlr4/blob/4.13.1/doc/options.md
+" https://github.com/antlr/antlr4/blob/4.13.1/doc/grammars.md
+syn keyword antlr4Structure fragment lexer parser grammar options channels
tokens mode
+syn keyword antlr4Statement returns locals
+syn keyword antlr4Exceptions throws catch finally
+
+" Comments.
+syn keyword antlr4Todo contained TODO FIXME XXX NOTE
+syn region antlr4Comment start="//" end="$" contains=antlr4Todo,@Spell
+syn region antlr4Comment start="/\*" end="\*/" contains=antlr4Todo,@Spell
+
+hi def link antlr4Include Include
+hi def link antlr4Structure Structure
+hi def link antlr4Statement Statement
+hi def link antlr4Exceptions Structure
+hi def link antlr4Comment Comment
+
+let b:current_syntax = "antlr4"
diff --git a/src/version.c b/src/version.c
index dd5b254a0..caa779ce5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 550,
/**/
549,
/**/
--
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