rb_scan_args_count_var 2198 include/ruby/ruby.h      rb_scan_args_count_var(fmt, ofs, varc, vari) : \
rb_scan_args_count_var 2199 include/ruby/ruby.h      rb_scan_args_count_var(fmt, ofs+1, varc, vari+fmt[ofs]-'0'))
rb_scan_args_count_var 2203 include/ruby/ruby.h       rb_scan_args_count_var(fmt, 0, varc, 0) : \