patch 8.1.0651: :args "foo works like :args without argument commit https://github.com/vim/vim/commit/2ac372ccee1af6f9fa105bf2648d5e4efa554236 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 28 19:06:47 2018 +0100 patch 8.1.0651: :args \"foo works like :args without argument Problem: :args \"foo works like :args without argument. Solution: Fix check for empty argument. (closes https://github.com/vim/vim/issues/3728)

/* 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);
/* vim: set ft=c : */