REG_BADBR        2539 maint/gnulib/lib/regcomp.c 	      *err = REG_BADBR; /* <re>{} is invalid.  */
REG_BADBR        2558 maint/gnulib/lib/regcomp.c 		*err = REG_BADBR;
REG_BADBR        2576 maint/gnulib/lib/regcomp.c 	  *err = REG_BADBR;