file/file-5.04-zmachine-magic-update.patch

31 lines
1.1 KiB
Diff

diff --git a/magic/Magdir/adventure b/magic/Magdir/adventure
index 5087ce6..a693213 100644
--- a/magic/Magdir/adventure
+++ b/magic/Magdir/adventure
@@ -18,17 +18,14 @@
#------------------------------------------------------------------------------
# Z-machine: file(1) magic for Z-machine binaries.
#
-# This will match ${TEX_BASE}/texmf/omega/ocp/char2uni/inbig5.ocp which
-# appears to be a version-0 Z-machine binary.
-#
-# The (false match) message is to correct that behavior. Perhaps it is
-# not needed.
-#
-16 belong&0xfe00f0f0 0x3030 Infocom game data
->0 ubyte 0 (false match)
->0 ubyte >0 (Z-machine %d,
->>2 ubeshort x Release %d /
->>18 string >\0 Serial %.6s)
+# The first byte is the Z-machine version number, which is always between
+# 1 and 8.
+0 ubyte >0
+>0 ubyte <9
+>>16 belong&0xfe00f0f0 0x3030 Infocom game data
+>>>0 ubyte >0 (Z-machine %d,
+>>>>2 ubeshort x Release %d /
+>>>>18 string >\0 Serial %.6s)
#------------------------------------------------------------------------------
# Glulx: file(1) magic for Glulx binaries.