ONIG_OPTION_EXTEND  340 include/ruby/oniguruma.h #define ONIG_OPTION_MULTILINE            (ONIG_OPTION_EXTEND             << 1)
ONIG_OPTION_EXTEND  246 re.c               (ONIG_OPTION_IGNORECASE|ONIG_OPTION_MULTILINE|ONIG_OPTION_EXTEND)
ONIG_OPTION_EXTEND  260 re.c           	val = ONIG_OPTION_EXTEND;
ONIG_OPTION_EXTEND  278 re.c               if (options & ONIG_OPTION_EXTEND) *p++ = 'x';
ONIG_OPTION_EXTEND  474 re.c               const int embeddable = ONIG_OPTION_MULTILINE|ONIG_OPTION_IGNORECASE|ONIG_OPTION_EXTEND;
ONIG_OPTION_EXTEND 3408 re.c               rb_define_const(rb_cRegexp, "EXTENDED", INT2FIX(ONIG_OPTION_EXTEND));
ONIG_OPTION_EXTEND  319 regint.h       #define IS_EXTEND(option)         ((option) & ONIG_OPTION_EXTEND)
ONIG_OPTION_EXTEND 4659 regparse.c     	  case 'x':  ONOFF(option, ONIG_OPTION_EXTEND,     neg); break;