runtime(racket): update Racket runtime files (#13693) Commit: https://github.com/vim/vim/commit/5eb9cb53d619f89251d22299e2cb4f21918d9d38 Author: D. Ben Knoble <ben.knoble+github@gmail.com> Date: Sat Dec 16 08:24:15 2023 -0500 runtime(racket): update Racket runtime files (https://github.com/vim/vim/issues/13693) This brings the included Racket runtime files to commit 43bfc87 (update headers, 2023-12-15) of https://github.com/benknoble/vim-racket. Note that not all files from that repository are included. (In particular, the ftdetect script is omitted for now.) Signed-off-by: D. Ben Knoble <ben.knoble+github@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

" VIM syntax file
" Language:	groff
" Maintainer:	John Marshall <jmarshall@hey.com>
" Previous Maintainer:	Pedro Alejandro López-Valencia <palopezv@gmail.com>
" 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