patch 8.2.2324: not easy to get mark en cursor posotion by character count Commit: https://github.com/vim/vim/commit/6f02b00bb0958f70bc15534e115b4c6dadff0e06 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 10 20:22:54 2021 +0100 patch 8.2.2324: not easy to get mark en cursor posotion by character count Problem: Not easy to get mark en cursor posotion by character count. Solution: Add functions that use character index. (Yegappan Lakshmanan, closes #7648)