Add AMOS (Amiga Basic Language) file format support (Stuart Caie)

diff --git a/magic/Magdir/amigaos b/magic/Magdir/amigaos
index d9330bd1493cd8b0ec67e5fe14d40d7733be1345..e719921ef39fe38e05db62dcc8fe7605f841a102 100644 (file)
--- a/magic/Magdir/amigaos
+++ b/magic/Magdir/amigaos
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: amigaos,v 1.16 2017/03/17 21:35:28 christos Exp $
+# $File: amigaos,v 1.17 2018/10/16 18:57:19 christos Exp $
 # amigaos:  file(1) magic for AmigaOS binary formats:
 
 #
@@ -66,3 +66,22 @@
 # From: Przemek Kramarczyk <pkramarczyk@gmail.com>
 0      string          .KEY            AmigaDOS script
 0      string          .key            AmigaDOS script
+
+# AMOS Basic file formats
+# https://www.exotica.org.uk/wiki/AMOS_file_formats
+0      string          AMOS\040Basic\040       AMOS Basic source code
+>11    byte            =0x56                   \b, tested
+>11    byte            =0x76                   \b, untested
+0      string          AMOS\040Pro             AMOS Basic source code
+>11    byte            =0x56                   \b, tested
+>11    byte            =0x76                   \b, untested
+0      string          AmSp                    AMOS Basic sprite bank
+>4     beshort         x                       \b, %d sprites
+0      string          AmIc                    AMOS Basic icon bank
+>4     beshort         x                       \b, %d icons
+0      string          AmBk                    AMOS Basic memory bank
+>4     beshort         x                       \b, bank number %d
+>8     belong&0xFFFFFFF        x               \b, length %d
+>12    regex           .{8}                    \b, type %s
+0      string          AmBs                    AMOS Basic memory banks
+>4     beshort         x                       \b, %d banks