patch 9.0.1820: Rexx files may not be recognised Commit: https://github.com/vim/vim/commit/e06afb7860805537ccd69966bc03169852c9b378 Author: Doug Kearns <dougkearns@gmail.com> Date: Tue Aug 29 22:21:35 2023 +0200 patch 9.0.1820: Rexx files may not be recognised Problem: Rexx files may not be recognised Solution: Add shebang detection and improve disambiguation of *.cls files closes: #12951 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Doug Kearns <dougkearns@gmail.com>

--- a/runtime/autoload/dist/script.vim
+++ b/runtime/autoload/dist/script.vim
@@ -213,6 +213,10 @@ export def Exe2filetype(name: string, li
   elseif name =~ '^crystal\>'
     return 'crystal'
 
+    # Rexx
+  elseif name =~ '^\%(rexx\|regina\)\>'
+    return 'rexx'
+
   endif
 
   return ''