Merge from trunk.

Subversion-branch: /branches/raven-branch
Subversion-revision: 2347

1 files changed, 17 insertions, 23 deletions

diff --git a/NOT-BUGS b/NOT-BUGS
index f7d22231..2a6c6500 100644
--- a/NOT-BUGS
+++ b/NOT-BUGS
@@ -31,29 +31,6 @@ upgrade.
 
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-== Game exits in demo loop when playing Final Doom ==
-
-When playing with the Final Doom IWAD files (tnt.wad, plutonia.wad),
-if you leave the game at the title screen to play through the demo
-loop, it will eventually exit with the following error message:
-
-    W_GetNumForName: demo4 not found!
-
-This is the same behavior as the Vanilla executables that were
-bundled with Final Doom.  When Ultimate Doom was developed, a fourth
-demo was added to the demo loop, and this change was retained in the
-Final Doom version of the executable.  However, the Final Doom IWADs
-do not include a fourth demo, so the game crashes.
-
-One way to work around this problem is to make the game emulate the
-original (pre-Ultimate Doom) v1.9 executable.  To do this, add the
-command line argument "-gameversion 1.9" when running the game.
-However, be aware this version does have some subtle differences that
-will affect the playback of Final Doom demos (lost soul bouncing,
-teleport behavior).
-
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
 == Game exits when accessing the options menu ==
 
 The game may exit with the message "Bad V_DrawPatch" when accessing
@@ -133,3 +110,20 @@ More information can be found here:
 
     http://rome.ro/lee_killough/editing/visplane.shtml
 
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+== IDMUS## cheat doesn't work with shareware/registered Doom IWADs ==
+
+The IDMUS cheat allows the in-game music to be changed.  However, in
+the original v1.9 this cheat didn't work properly when playing with
+the Doom 1 (shareware and registered) IWADs.  This bug was fixed in
+the Ultimate Doom and Final Doom executables.
+
+Chocolate Doom emulates this bug.  When playing with the shareware or
+registered Doom IWADs, the IDMUS cheat therefore does not work
+properly.  If you are playing with the Ultimate Doom IWAD, the
+Ultimate Doom executable is emulated by default, so the cheat works
+properly.
+
+# vim: tw=70
+