287 static reg_syntax_t syntax_bits, syntax_bits_set;  variable
300   syntax_bits = bits;  in dfasyntax()
508       if (wc == L'[' && (syntax_bits & RE_CHAR_CLASSES))  in parse_bracket_exp_mb()
602 	  if (wc == L'\\' && (syntax_bits & RE_BACKSLASH_ESCAPE_IN_LISTS))  in parse_bracket_exp_mb()
624 		  && (syntax_bits & RE_BACKSLASH_ESCAPE_IN_LISTS))  in parse_bracket_exp_mb()
751 	  if (syntax_bits & RE_CONTEXT_INDEP_ANCHORS  in lex()
761 	  if (syntax_bits & RE_CONTEXT_INDEP_ANCHORS  in lex()
763 	      || (syntax_bits & RE_NO_BK_PARENS  in lex()
766 	      || (syntax_bits & RE_NO_BK_VBAR  in lex()
769 	      || ((syntax_bits & RE_NEWLINE_ALT)  in lex()
783 	  if (backslash && !(syntax_bits & RE_NO_BK_REFS))  in lex()
791 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
796 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
801 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
806 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
811 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
816 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
821 	  if (syntax_bits & RE_LIMITED_OPS)  in lex()
823 	  if (backslash != ((syntax_bits & RE_BK_PLUS_QM) != 0))  in lex()
825 	  if (!(syntax_bits & RE_CONTEXT_INDEP_OPS) && laststart)  in lex()
832 	  if (!(syntax_bits & RE_CONTEXT_INDEP_OPS) && laststart)  in lex()
837 	  if (syntax_bits & RE_LIMITED_OPS)  in lex()
839 	  if (backslash != ((syntax_bits & RE_BK_PLUS_QM) != 0))  in lex()
841 	  if (!(syntax_bits & RE_CONTEXT_INDEP_OPS) && laststart)  in lex()
846 	  if (!(syntax_bits & RE_INTERVALS))  in lex()
848 	  if (backslash != ((syntax_bits & RE_NO_BK_BRACES) == 0))  in lex()
850 	  if (!(syntax_bits & RE_CONTEXT_INDEP_OPS) && laststart)  in lex()
853 	  if (syntax_bits & RE_NO_BK_BRACES)  in lex()
912 	  if (!(syntax_bits & RE_NO_BK_BRACES))  in lex()
924 	  if (syntax_bits & RE_LIMITED_OPS)  in lex()
926 	  if (backslash != ((syntax_bits & RE_NO_BK_VBAR) == 0))  in lex()
932 	  if (syntax_bits & RE_LIMITED_OPS  in lex()
934 	      || !(syntax_bits & RE_NEWLINE_ALT))  in lex()
940 	  if (backslash != ((syntax_bits & RE_NO_BK_PARENS) == 0))  in lex()
947 	  if (backslash != ((syntax_bits & RE_NO_BK_PARENS) == 0))  in lex()
949 	  if (parens == 0 && syntax_bits & RE_UNMATCHED_RIGHT_PAREN_ORD)  in lex()
969 	  if (!(syntax_bits & RE_DOT_NEWLINE))  in lex()
971 	  if (syntax_bits & RE_DOT_NOT_NULL)  in lex()
978 	  if (!backslash || (syntax_bits & RE_NO_GNU_OPS))  in lex()
1020 	      if (c == '[' && (syntax_bits & RE_CHAR_CLASSES))  in lex()
1034 	      if (c == '\\' && (syntax_bits & RE_BACKSLASH_ESCAPE_IN_LISTS))  in lex()
1050 			  && (syntax_bits & RE_BACKSLASH_ESCAPE_IN_LISTS))  in lex()
1084 	      if (syntax_bits & RE_HAT_LISTS_NOT_NEWLINE)  in lex()
2436       if (!(syntax_bits & RE_DOT_NEWLINE))  in match_anychar()
2442       if (syntax_bits & RE_DOT_NOT_NULL)  in match_anychar()
2485       if (!(syntax_bits & RE_DOT_NEWLINE))  in match_mb_charset()
2491       if (syntax_bits & RE_DOT_NOT_NULL)  in match_mb_charset()