patch 8.2.4798: t_8u option was reset even when set by the user Commit: https://github.com/vim/vim/commit/dbec26d7893dca4ff38fa4b96ac91203d30ccae5 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 20 19:08:50 2022 +0100 patch 8.2.4798: t_8u option was reset even when set by the user Problem: t_8u option was reset even when set by the user. Solution: Only reset t_8u when using the default value. (closes https://github.com/vim/vim/issues/10239)

" Vim indent file
" Language: dune
" Maintainers:  Markus Mottl         <markus.mottl@gmail.com>
" URL:          https://github.com/ocaml/vim-ocaml
" Last Change:  2021 Jan 01

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

" dune format-dune-file uses 1 space to indent
setlocal softtabstop=1 shiftwidth=1 expandtab