patch 8.2.0077: settagstack() cannot truncate at current index Commit: https://github.com/vim/vim/commit/271fa08a35b8d320d3a40db4ddae83b698fdd4fb Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 2 14:02:16 2020 +0100 patch 8.2.0077: settagstack() cannot truncate at current index Problem: settagstack() cannot truncate at current index. Solution: Add the "t" action. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5417)

" Vim filetype plugin file
" Language:	hg (Mercurial) commit file
" Maintainer:	Ken Takata <kentkt at csc dot jp>
" Last Change:	2016 Jan 6
" Filenames:	hg-editor-*.txt
" License:	VIM License
" URL:		https://github.com/k-takata/hg-vim

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

setlocal nomodeline

let b:undo_ftplugin = 'setl modeline<'