patch 8.2.2638: cannot write a message to the terminal from the GUI Commit: https://github.com/vim/vim/commit/4c86830fc578bcb47a51cf0983da5388cdbfe6cc Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 22 16:19:45 2021 +0100 patch 8.2.2638: cannot write a message to the terminal from the GUI Problem: Cannot write a message to the terminal from the GUI. Solution: Add :echoconsole and use it in the test runner. (issue https://github.com/vim/vim/issues/7975)

/* 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 : */