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)

/* if_ruby.c */
int ruby_enabled(int verbose);
void ruby_end(void);
void ex_ruby(exarg_T *eap);
void ex_rubydo(exarg_T *eap);
void ex_rubyfile(exarg_T *eap);
void ruby_buffer_free(buf_T *buf);
void ruby_window_free(win_T *win);
void vim_ruby_init(void *stack_start);
void do_rubyeval(char_u *str, typval_T *rettv);
/* vim: set ft=c : */