From 23ead4f2cb19b05d83f1c515b35bd5896ee77365 Mon Sep 17 00:00:00 2001
From: Christian Clason <c.clason@uni-graz.at>
Date: Tue, 19 Nov 2024 22:33:30 +0100
Subject: vim-patch:9.1.0876: filetype: openCL files are not recognized

Problem:  filetype: openCL files are not recognized
Solution: detect '*.cl' files as opencl or lisp filetype,
          include a opencl syntax and filetype plugin (Wu, Zhenyu)

closes: vim/vim#15825

https://github.com/vim/vim/commit/e2c27ca8eff7cc8ec852b531d5a7f328a343a761

Co-authored-by: Wu, Zhenyu <wuzhenyu@ustc.edu>
---
 runtime/lua/vim/filetype.lua        |  2 +-
 runtime/lua/vim/filetype/detect.lua | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

(limited to 'runtime/lua/vim')

diff --git a/runtime/lua/vim/filetype.lua b/runtime/lua/vim/filetype.lua
index c23beb960c..285b7e2328 100644
--- a/runtime/lua/vim/filetype.lua
+++ b/runtime/lua/vim/filetype.lua
@@ -300,6 +300,7 @@ local extension = {
   cho = 'chordpro',
   chordpro = 'chordpro',
   ck = 'chuck',
+  cl = detect.cl,
   eni = 'cl',
   icl = 'clean',
   cljx = 'clojure',
@@ -688,7 +689,6 @@ local extension = {
   ily = 'lilypond',
   liquid = 'liquid',
   liq = 'liquidsoap',
-  cl = 'lisp',
   L = 'lisp',
   lisp = 'lisp',
   el = 'lisp',
diff --git a/runtime/lua/vim/filetype/detect.lua b/runtime/lua/vim/filetype/detect.lua
index 98b001bd51..81b94c69db 100644
--- a/runtime/lua/vim/filetype/detect.lua
+++ b/runtime/lua/vim/filetype/detect.lua
@@ -180,6 +180,16 @@ function M.changelog(_, bufnr)
   return 'changelog'
 end
 
+--- @type vim.filetype.mapfn
+function M.cl(_, bufnr)
+  local lines = table.concat(getlines(bufnr, 1, 4))
+  if lines:match('/%*') then
+    return 'opencl'
+  else
+    return 'lisp'
+  end
+end
+
 --- @type vim.filetype.mapfn
 function M.class(_, bufnr)
   -- Check if not a Java class (starts with '\xca\xfe\xba\xbe')
-- 
cgit