261 static reg_syntax_t syntax_bits, syntax_bits_set;  variable
274   syntax_bits = bits;  in dfasyntax()
482       if (wc == L'[' && (syntax_bits & RE_CHAR_CLASSES))  in parse_bracket_exp_mb()
576 	  if (wc == L'\\' && (syntax_bits & RE_BACKSLASH_ESCAPE_IN_LISTS))  in parse_bracket_exp_mb()
598 		  && (syntax_bits & RE_BACKSLASH_ESCAPE_IN_LISTS))  in parse_bracket_exp_mb()
725 	  if (syntax_bits & RE_CONTEXT_INDEP_ANCHORS  in lex()
735 	  if (syntax_bits & RE_CONTEXT_INDEP_ANCHORS  in lex()
737 	      || (syntax_bits & RE_NO_BK_PARENS  in lex()
740 	      || (syntax_bits & RE_NO_BK_VBAR  in lex()
743 	      || ((syntax_bits & RE_NEWLINE_ALT)  in lex()
757 	  if (backslash && !(syntax_bits & RE_NO_BK_REFS))  in lex()
765 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
770 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
775 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
780 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
785 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
790 	  if (backslash && !(syntax_bits & RE_NO_GNU_OPS))  in lex()
795 	  if (syntax_bits & RE_LIMITED_OPS)  in lex()
797 	  if (backslash != ((syntax_bits & RE_BK_PLUS_QM) != 0))  in lex()
799 	  if (!(syntax_bits & RE_CONTEXT_INDEP_OPS) && laststart)  in lex()
806 	  if (!(syntax_bits & RE_CONTEXT_INDEP_OPS) && laststart)  in lex()
811 	  if (syntax_bits & RE_LIMITED_OPS)  in lex()
813 	  if (backslash != ((syntax_bits & RE_BK_PLUS_QM) != 0))  in lex()
815 	  if (!(syntax_bits & RE_CONTEXT_INDEP_OPS) && laststart)  in lex()
820 	  if (!(syntax_bits & RE_INTERVALS))  in lex()
822 	  if (backslash != ((syntax_bits & RE_NO_BK_BRACES) == 0))  in lex()
824 	  if (!(syntax_bits & RE_CONTEXT_INDEP_OPS) && laststart)  in lex()
827 	  if (syntax_bits & RE_NO_BK_BRACES)  in lex()
886 	  if (!(syntax_bits & RE_NO_BK_BRACES))  in lex()
898 	  if (syntax_bits & RE_LIMITED_OPS)  in lex()
900 	  if (backslash != ((syntax_bits & RE_NO_BK_VBAR) == 0))  in lex()
906 	  if (syntax_bits & RE_LIMITED_OPS  in lex()
908 	      || !(syntax_bits & RE_NEWLINE_ALT))  in lex()
914 	  if (backslash != ((syntax_bits & RE_NO_BK_PARENS) == 0))  in lex()
921 	  if (backslash != ((syntax_bits & RE_NO_BK_PARENS) == 0))  in lex()
923 	  if (parens == 0 && syntax_bits & RE_UNMATCHED_RIGHT_PAREN_ORD)  in lex()
943 	  if (!(syntax_bits & RE_DOT_NEWLINE))  in lex()
945 	  if (syntax_bits & RE_DOT_NOT_NULL)  in lex()
952 	  if (!backslash || (syntax_bits & RE_NO_GNU_OPS))  in lex()
994 	      if (c == '[' && (syntax_bits & RE_CHAR_CLASSES))  in lex()
1008 	      if (c == '\\' && (syntax_bits & RE_BACKSLASH_ESCAPE_IN_LISTS))  in lex()
1024 			  && (syntax_bits & RE_BACKSLASH_ESCAPE_IN_LISTS))  in lex()
1063 	      if (syntax_bits & RE_HAT_LISTS_NOT_NEWLINE)  in lex()
2415       if (!(syntax_bits & RE_DOT_NEWLINE))  in match_anychar()
2421       if (syntax_bits & RE_DOT_NOT_NULL)  in match_anychar()
2464       if (!(syntax_bits & RE_DOT_NEWLINE))  in match_mb_charset()
2470       if (syntax_bits & RE_DOT_NOT_NULL)  in match_mb_charset()