X-Git-Url: https://jxself.org/git/?p=open-adventure.git;a=blobdiff_plain;f=advent.adoc;h=fa69ddceae1e78bcdde226b8f9da3d4ed566b663;hp=3215faa7461aa8bcd28203a9dc8394d9288e6db5;hb=bb2b8e0fcad10cf896acd1bfd42267c40f4f21ea;hpb=83780631983a2eb5dc0e6d8789bedb67de985870

diff --git a/advent.adoc b/advent.adoc
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--- a/advent.adoc
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@@ -5,7 +5,7 @@
 advent - Colossal Cave Adventure
 
 == SYNOPSIS ==
-*advent* [-l logfile] [-o] [-r savefile]
+*advent* [-l logfile] [-o] [-r savefile] [script...]
 
 == DESCRIPTION ==
 The original Colossal Cave Adventure from 1976-77 was the origin of all
@@ -46,6 +46,10 @@ There have been no gameplay changes.
      Also ignores new-school one-letter commands l, x, g, z, i. Also
      case-smashes and truncates unrecognized text when echoed.
 
+Normally, game input is taken from standard input.  If script file
+arguments are given, input is taken fron them instead.  A script file
+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