Commit da7267e8 authored by Paul Eggert's avatar Paul Eggert

Update from Gnulib

This incorporates:
2020-01-27 regex: port to non-GCC pre-IEC-60559
2020-01-24 regex: port to Gawk on nonstandard platforms
2020-01-21 regex: fix bug with >=16 subexpressions
2020-01-21 regex: simplify definition of BITSET_WORD_BITS
* lib/regex.c, lib/regex_internal.h: Copy from Gnulib.
parent a02b1792
Pipeline #4708 passed with stage
in 58 minutes and 27 seconds