commit https://github.com/vim/vim/commit/66210042892389d36e3d37203ec77f61467bfb1c Author: Bram Moolenaar <Bram@vim.org> Date: Fri Apr 15 20:40:41 2016 +0200 patch 7.4.1744 Problem: Python: Converting a sequence may leak memory. Solution: Decrement a reference. (Nikolay Pavlov)

/* 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 : */