client: Make get_password() not echo with POSIX && !HAVE_GETPASS

[empserver] / README

diff --git a/README b/README
index b3d6d81666c7c446b17585e46c1cb6e154465e73..1a597a261937948186b76c8fa9273031b5c65207 100644 (file)
--- a/README
+++ b/README
@@ -1,7 +1,7 @@
 Welcome to Empire 4, code-named Wolfpack.
 
 Empire is a multi-player, client/server Internet based war game.
-Copyright (C) 1986-2016, Dave Pare, Jeff Bailey, Thomas Ruschak,
+Copyright (C) 1986-2020, Dave Pare, Jeff Bailey, Thomas Ruschak,
 Ken Stevens, Steve McClure, Markus Armbruster
 
 This program is free software: you can redistribute it and/or modify
@@ -34,6 +34,11 @@ To build the server and set up a game, follow the steps below.
     make install.  The last step is optional; everything runs fine
     right from the build tree.
 
+    If configure reports "readline: no" in its configuration summary,
+    fancy line editing doesn't work in the client.  Commonly caused by
+    not having development libraries installed.  On Linux, try
+    installing readline-devel.
+
     If configure reports "terminfo: no" in its configuration summary,
     highlighting doesn't work in the client.  Commonly caused by not
     having development libraries installed.  On Linux, try installing