commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 11 15:31:47 2016 +0200 patch 7.4.1918 Problem: Not enough testing for parsing viminfo lines. Solution: Add test with viminfo lines in bad syntax. Fix memory leak.

/* 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 : */