patch 9.0.0933: Kitty shows "already at oldest change" on startup Commit: https://github.com/vim/vim/commit/43300f6034fbefb54b5d1dc1b4c72d5fe57438c8 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Nov 23 23:30:58 2022 +0000 patch 9.0.0933: Kitty shows "already at oldest change" on startup Problem: Kitty shows "already at oldest change" on startup. Solution: When receiving the keyboard protocol state return the ignore key. (closes #11601)

/* 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 : */