patch 9.0.0662: concealed characters do not work correctly Commit: https://github.com/vim/vim/commit/75008661821eee6989476908feaf64a9dea03e05 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Oct 4 22:40:56 2022 +0100 patch 9.0.0662: concealed characters do not work correctly Problem: Concealed characters do not work correctly. Solution: Subtract boguscols instead of adding them. (closes https://github.com/vim/vim/issues/11273)

/* 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 : */