Typo fix.

[open-adventure.git] / advent.adoc

diff --git a/advent.adoc b/advent.adoc
index 6257e6c1b4f5e8926fb26101c8bc9310765d3d49..f132b0ce5c104996ec098d874cffcdae6dd5d815 100644 (file)
--- a/advent.adoc
+++ b/advent.adoc
@@ -1,11 +1,13 @@
 = advent(6) =
 :doctype: manpage
+// SPDX-FileCopyrightText: (C) Eric S. Raymond <esr@thyrsus.com>
+// SPDX-License-Identifier: CC-BY-4.0
 
 == NAME ==
 advent - Colossal Cave Adventure
 
 == SYNOPSIS ==
-*advent* [-l logfile] [-o] [-r savefile] [script...]
+*advent* [-l logfile] [-o] [-r savefile] [-a savefile] [script...]
 
 == DESCRIPTION ==
 The original Colossal Cave Adventure from 1976-1977 was the origin of all
@@ -18,9 +20,9 @@ adventure".  To learn more about the changes since the 350-point
 original, type 'news' at the command prompt.
 
 There is an 'adventure' in the BSD games package that is a C port by
-Jim Gillogly of the Don Woods's 1977 version of this game.  To avoid a name
-collision, this game builds as 'advent', reflecting the fact that the
-PDP-10 on which the game originally ran limited filenames to 6 characters.
+Jim Gillogly of the 1977 version.  To avoid a name collision, this game
+builds as 'advent', reflecting the fact that the PDP-10 on which the
+game originally ran limited filenames to 6 characters.
 
 This version is released as open source with the permission and
 encouragement of the original authors.
@@ -32,7 +34,8 @@ command history.
 
 Some minor bugs and message typos have been fixed.  Otherwise, the
 "version" command is almost the only way to tell you're not running
-Don's 1977 version.
+Don's 1977 version until you get to the new cave sections added for
+2.5.
 
 To exit the game, type Ctrl-D (EOF).
 
@@ -42,9 +45,9 @@ There have been no gameplay changes.
 
 -l:: Log commands to specified file.
 
--r:: Restore game from specified file
+-r:: Restore game from specified save file
 
--a:: Load from specified file and autosave to it on exit or signal.
+-a:: Load from specified save file and autosave to it on exit or signal.
 
 -o:: Old-style.  Reverts some minor cosmetic fixes in game
      messages. Restores original interface, no prompt or line editing.
@@ -57,9 +60,9 @@ argument of '-' is taken as a directive to read from standard input.
 
 == BUGS ==
 
-The binary save file format is fragile, dependent on your machine word
-size and endianness, and unlikely to survive through version bumps. There
-is a version check.
+The binary save file format is fragile, dependent on your machine's
+endianness, and unlikely to survive through version bumps. There are
+version and endianness checks when attempting to restore from a save.
 
 The input parser was the first attempt *ever* at natural-language
 parsing in a game and has some known deficiencies.  While later text