Lines Matching refs:T_BACK
765 case T_BACK+0:
766 case T_BACK+1:
767 case T_BACK+2:
768 case T_BACK+3:
769 case T_BACK+4:
770 case T_BACK+5:
771 case T_BACK+6:
772 case T_BACK+7:
780 case T_BACK+8:
781 case T_BACK+9:
782 if (env->type == SRE || c == T_BACK && !(env->flags & REG_LENIENT))
789 c = (c - T_BACK) * 10 + (*sp - '0');
791 c += T_BACK;
796 if (c == T_BACK)
844 else if (c > T_BACK)
846 c = (c - T_BACK) * 2 - 1;
847 c = (c > env->parno || !env->paren[c]) ? o : T_BACK + c;
2667 else if (c > T_BACK)
2670 c -= T_BACK;