patch 8.2.4120: block insert goes over the end of the line Commit: https://github.com/vim/vim/commit/9f8c304c8a390ade133bac29963dc8e56ab14cbc Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jan 17 17:30:21 2022 +0000 patch 8.2.4120: block insert goes over the end of the line Problem: Block insert goes over the end of the line. Solution: Handle invalid byte better. Fix inserting the wrong text.

" Vim indent file
" Language:      BibTeX
" Maintainer:    Dorai Sitaram <ds26@gte.com>
" URL:		 http://www.ccs.neu.edu/~dorai/vimplugins/vimplugins.html
" Last Change:   2005 Mar 28

" Only do this when not done yet for this buffer
if exists("b:did_indent")
  finish
endif
let b:did_indent = 1

setlocal cindent

let b:undo_indent = "setl cin<"