HardenedBSD/gnu/lib/libreadline
..
doc
examples
readline
ChangeLog
COPYING
emacs_keymap.c
funmap.c
history.c
keymaps.c
Makefile
readline.c
README.FreeBSD
tcsh_hack.readme
vi_keymap.c
vi_mode.c

The GNU Readline library is a programming tool that provides a
consistent user interface for recalling lines of previously typed
input and performing editing tasks on input lines.

paul@freefall.cdrom.com

There was a bug with tcsh: when readline attempt to get tty
modes from background, it got no-echo editing tcsh mode.

Workaround for this implemented via TIOCGWINSZ/TIOCSWINSZ
with same winsize structure: it does nothing expect polling
process from background. Look tcsh_hack.readme for details.

ache@astral.msk.su