patch 8.1.1256: cannot navigate through errors relative to the cursor commit https://github.com/vim/vim/commit/3ff33114d70fc0f7e9c3187c5fec9028f6499cf3 Author: Bram Moolenaar <Bram@vim.org> Date: Fri May 3 21:56:35 2019 +0200 patch 8.1.1256: cannot navigate through errors relative to the cursor Problem: Cannot navigate through errors relative to the cursor. Solution: Add :cabove, :cbelow, :labove and :lbelow. (Yegappan Lakshmanan, closes #4316)

/* 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 : */