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Enable input editing with the linenoise library.
[open-adventure.git] / advent.adoc
diff --git a/advent.adoc b/advent.adoc
index a53ccd3c77eb56287740c10f046ea869dca1bf89..1005809073ec99cb3675f83c9e1d301cfa374a88 100644 (file)
--- a/advent.adoc
+++ b/advent.adoc
@@ -25,11 +25,19 @@ PDP-10 on which it originally ran limited filenames to 6 characters.
 This version is released as open source with the permission and
 encouragement of the original authors.
 
 This version is released as open source with the permission and
 encouragement of the original authors.
 
+Unlike the original, this version supports use of your arrow keys to edit
+your command line in place.  Basic Emacs keystrokes are supported, and
+your up/down arrows access a command history.
+
+To exit the game, type Ctrl-D (EOF).
+
+There have been no gameplay changes.
+
 == OPTIONS ==
 
 -l:: Log commands to specified file.
 
 == OPTIONS ==
 
 -l:: Log commands to specified file.
 
--o:: Old-style.  Restores original interface, no prompt.
+-o:: Old-style.  Restores original interface, no prompt or command history.
 
 == BUGS ==
 
 
 == BUGS ==
 
This code is a forward-port of the Crowther/Woods Adventure 2.5 from 1995, last version in the main line of Colossal Cave Adventure development written by the original authors. The authors have given permission and encouragement to this release.