2020-01-21 Paul Eggert <eggert@cs.ucla.edu>
+ regex: fix bug with >=16 subexpressions
+ * lib/regex_internal.h (struct re_backref_cache_entry):
+ Use bitset_word_t as the type of eps_reachable_subexps_map,
+ instead of unsigned short int. This fixes a bug I introduced
+ to glibc in 2005-09-28T17:33:18Z!drepper@redhat.com (glibc commit
+ 2c05d33f90861d074dc12808dafbde30f487b1a0, BZ #1302).
+ Remove unused member 'unused'.
+
regex: simplify definition of BITSET_WORD_BITS
* config/srclist.txt: Remove regex.c, regex_internal.h temporarily.
* lib/regex.c (__STDC_WANT_IEC_60559_BFP_EXT__): Define.