Update readline to 4.1. Closes PR#10615 by Damon Brodie.

Relevant changes from 4.0:

e.  The history library tries to truncate the history file only if it is a
    regular file.
f.  A bug that caused _rl_dispatch to address negative array indices on
    systems with signed chars was fixed.
g.  rl-yank-nth-arg now leaves the history position the same as when it was
    called.
m.  The quoted-insert code will now insert tty special chars like ^C.
n.  A bug was fixed that caused the display code to reference memory before
    the start of the prompt string.
p.  A bug was fixed in readline's signal handling that could cause infinite
    recursion in signal handlers.
q.  A bug was fixed that caused the point to be less than zero when rl_forward
    was given a very large numeric argument.
r.  The vi-mode code now gets characters via the application-settable value
    of rl_getc_function rather than calling rl_getc directly.
t.  Fixed a bug in the redisplay code for lines with more than 256 line
    breaks.
u.  A bug was fixed which caused invisible character markers to not be
    stripped from the prompt string if the terminal was in no-echo mode.
v.  Readline no longer tries to get the variables it needs for redisplay
    from the termcap entry if the calling application has specified its
    own redisplay function.  Readline treats the terminal as `dumb' in
    this case.
w.  Fixes to the SIGWINCH code so that a multiple-line prompt with escape
    sequences is redrawn correctly.
b.  Parentheses matching is now always compiled into readline, and enabled
    or disabled when the value of the `blink-matching-paren' variable is
    changed.
e.  history-search-{forward,backward} now leave the point at the end of the
    line when the string to search for is empty, like
    {reverse,forward}-search-history.
f.  history-search-{forward,backward} now leave the last history line found
    in the readline buffer if the second or subsequent search fails.
g.  New function for use by applications:  rl_on_new_line_with_prompt, used
    when an application displays the prompt itself before calling readline().
h.  New variable for use by applications:  rl_already_prompted.  An application
    that displays the prompt itself before calling readline() must set this to
    a non-zero value.
i.  A new variable, rl_gnu_readline_p, always 1.  The intent is that an
    application can verify whether or not it is linked with the `real'
    readline library or some substitute.

1 files changed, 4 insertions, 3 deletions

diff --git a/devel/readline/pkg/PLIST b/devel/readline/pkg/PLIST
index 0c8b62b3c44..f7a8efe558b 100644
--- a/devel/readline/pkg/PLIST
+++ b/devel/readline/pkg/PLIST
@@ -1,4 +1,4 @@
-@comment $NetBSD: PLIST,v 1.7 2000/06/09 07:06:35 jlam Exp $
+@comment $NetBSD: PLIST,v 1.8 2000/07/19 09:31:45 jlam Exp $
 include/readline/chardefs.h
 include/readline/history.h
 include/readline/keymaps.h
@@ -10,13 +10,14 @@ include/readline/tilde.h
 @unexec install-info --delete %D/info/readline.info %D/info/dir
 info/history.info
 info/readline.info
+info/rluserman.info
 @exec install-info %D/info/history.info %D/info/dir
 @exec install-info %D/info/readline.info %D/info/dir
 lib/libhistory.a
 lib/libhistory.la
-lib/libhistory.so.4.0
+lib/libhistory.so.${READLINE_MAJOR}.${READLINE_MINOR}
 lib/libreadline.a
 lib/libreadline.la
-lib/libreadline.so.4.0
+lib/libreadline.so.${READLINE_MAJOR}.${READLINE_MINOR}
 man/man3/readline.3
 @dirrm include/readline