patch 8.0.0985: libvterm has its own idea of character width commit https://github.com/vim/vim/commit/6d0826dfbba9880820d9ec221327e4250bbf6540 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 22 22:12:17 2017 +0200 patch 8.0.0985: libvterm has its own idea of character width Problem: Libvterm has its own idea of character width. Solution: Use the Vim functions for character width and composing to avoid a mismatch. (idea by Yasuhiro Matsumoto)

README_os2.txt for version 8.0 of Vim: Vi IMproved.

This file used to explain the installation of Vim on OS/2 systems.
However, support for OS/2 has been removed in patch 7.4.1008.
See "README.txt" for general information about Vim.