patch 8.1.1110: composing chars on space wrong when 'listchars' is set commit https://github.com/vim/vim/commit/e5e4e22c1c15c8c22b14935affe969569acc8df9 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 4 13:28:45 2019 +0200 patch 8.1.1110: composing chars on space wrong when 'listchars' is set Problem: Composing chars on space wrong when 'listchars' is set. Solution: Do not use "space" and "nbsp" entries of 'listchars' when there is a composing character. (Yee Cheng Chin, closes #4197)

/* arabic.c */
int arabic_maycombine(int two);
int arabic_combine(int one, int two);
int arabic_shape(int c, int *ccp, int *c1p, int prev_c, int prev_c1, int next_c);
/* vim: set ft=c : */