2021-03-02  Tom Tromey  <tom@tromey.com>

	* readline/signals.c (_rl_handle_signal): Add missing check for
	HAVE_POSIX_SIGNALS.

2021-03-02  Tom Tromey  <tom@tromey.com>

	* Import readline 8.1.

2020-06-30  Tom Tromey  <tom@tromey.com>

	* README: Update instructions.

2019-11-15  Tom Tromey  <tromey@adacore.com>

	* configure, Makefile.in: Rebuild.
	* configure.ac: Use AC_CONFIG_MACRO_DIRS.  Pass options to
	AM_INIT_AUTOMAKE.
	* Makefile.am (AUTOMAKE_OPTIONS, ACLOCAL_AMFLAGS): Remove.

2019-10-23  Tom Tromey  <tom@tromey.com>

	Move old contents to readline/ subdirectory.
	* aclocal.m4, configure, configure.ac, .gitignore, Makefile.am,
	Makefile.in, README: New files.