patch 8.2.2308: Vim9: no error when assigning lambda to funcref Commit: https://github.com/vim/vim/commit/328eac2b5d1569c57e1130ecb9f7cca733b84d78 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 7 19:23:08 2021 +0100 patch 8.2.2308: Vim9: no error when assigning lambda to funcref Problem: Vim9: no error when assigning lambda to funcref without return value. Solution: Default return value to "any". (closes #7629)

" VIM syntax file
" Language:	groff
" Maintainer:	Alejandro López-Valencia <dradul@yahoo.com>
" URL:		http://dradul.tripod.com/vim
" Last Change:	2003-05-08-12:41:13 GMT-5.

" This uses the nroff.vim syntax file.
let b:main_syntax = "nroff"
let b:nroff_is_groff = 1
runtime! syntax/nroff.vim