patch 8.2.0532: cannot use simplify() as a method Commit: https://github.com/vim/vim/commit/7035fd9d909c49cf5105a53753c1772c193d05b8 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 8 20:03:52 2020 +0200 patch 8.2.0532: cannot use simplify() as a method Problem: Cannot use simplify() as a method. Solution: Add FEARG_1. (closes https://github.com/vim/vim/issues/5996)

/* 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 : */