commit https://github.com/vim/vim/commit/283ee8b3a07b9da18f6c73f35cf465b83f96406a Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 27 20:36:31 2016 +0200 patch 7.4.1796 Problem: Colors are wrong on MS-Windows. (Christian Robinson) Solution: Use existing RGB macro if it exists. (Ken Takata)

/* 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 : */