patch 8.2.4151: reading beyond the end of a line Commit: https://github.com/vim/vim/commit/57df9e8a9f9ae1aafdde9b86b10ad907627a87dc Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 20 12:10:48 2022 +0000 patch 8.2.4151: reading beyond the end of a line Problem: Reading beyond the end of a line. Solution: For block insert only use the offset for correcting the length.

" gvimrc for test_gui_init.vim

if has('gui_athena') || has('gui_motif') || has('gui_gtk2') || has('gui_gtk3')
  set guiheadroom=0
  set guioptions+=p
endif