patch 9.0.1452: code using EVAL_CONSTANT is dead, it is never set Commit: https://github.com/vim/vim/commit/b7f6f93475a3ad5c590a09a2577fd51590bea9e1 Author: zeertzjq <zeertzjq@outlook.com> Date: Thu Apr 13 22:12:50 2023 +0100 patch 9.0.1452: code using EVAL_CONSTANT is dead, it is never set Problem: Code using EVAL_CONSTANT is dead, it is never set. Solution: Remove EVAL_CONSTANT. (closes https://github.com/vim/vim/issues/12252)

" Vim filetype plugin file
" Language:             Racc input file
" Previous Maintainer:  Nikolai Weibull <now@bitwi.se>
" Latest Revision:      2008-07-09

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

let s:cpo_save = &cpo
set cpo&vim

let b:undo_ftplugin = "setl com< cms< fo<"

setlocal comments=s1:/*,mb:*,ex:*/,:# commentstring=#\ %s
setlocal formatoptions-=t formatoptions+=croql

let &cpo = s:cpo_save
unlet s:cpo_save