X-Git-Url: https://jxself.org/git/?p=open-adventure.git;a=blobdiff_plain;f=advent.adoc;h=2ce8962dfaacaa5a21e57b1a4bc5fbf56301eea9;hp=a53ccd3c77eb56287740c10f046ea869dca1bf89;hb=236abc8cab5a6f8d0b1d1921800a8645dcda98a2;hpb=e50d41561cf1ca5ee6f1dcefaa7190c8fbe2f50a

diff --git a/advent.adoc b/advent.adoc
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@@ -5,7 +5,7 @@
 advent - Colossal Cave Adventure
 
 == SYNOPSIS ==
-*advent* [-l logfile] [-o]
+*advent* [-l logfile] [-o] [-r savefile] [-s]
 
 == DESCRIPTION ==
 The original Colossal Cave Adventure from 1976-77 was the origin of all
@@ -25,16 +25,28 @@ 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.
 
+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.
 
--o:: Old-style.  Restores original interface, no prompt.
+-s:: Suppress Emacs-like line editing and command history.
+
+-r:: Restore game from specified file
+
+-o:: Old-style.  Restores original interface, no prompt or line editing.
 
 == BUGS ==
 
-The binary save file format is fragile and unlikely to survive
-through version bumps.
+The binary save file format is fragile, dependent on your machine word
+size and endianness, and unlikely to survive through version bumps.
 
 == REPORTING BUGS ==
 Report bugs to Eric S. Raymond <esr@thyrsus.com>.  The project page is