patch 8.2.2592: code coverage could be improved Commit: https://github.com/vim/vim/commit/6fd367a97c8653a2d734a38252c7d68d4b2ebaa7 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 13 13:14:04 2021 +0100 patch 8.2.2592: code coverage could be improved Problem: Code coverage could be improved. Solution: Add a few more tests. (Dominique Pell?, closes https://github.com/vim/vim/issues/7957)

/* 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 : */