patch 8.2.2342: "char" functions may return wrong column in Insert mode Commit: https://github.com/vim/vim/commit/9145846b6aa411e3ab5c0d145b37808654352877 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 13 20:08:38 2021 +0100 patch 8.2.2342: "char" functions may return wrong column in Insert mode Problem: "char" functions return the wront column in Insert mode when the cursor is beyond the end of the line. Solution: Compute the column correctly. (Yegappan Lakshmanan, closes #7669)

/^CFLAGS[[:blank:]]*=/s/$/ -Wall -Wextra -Wshadow -Werror/
/^PERL_CFLAGS[[:blank:]]*=/s/$/ -Wno-error=unused-function/