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#------------------------------------------------------------------------------
# $File: dyadic,v 1.5 2010/09/20 18:55:20 rrt Exp $
# Dyadic: file(1) magic for Dyalog APL.
#
0 byte 0xaa
>1 byte <4 Dyalog APL
>>1 byte 0x00 incomplete workspace
>>1 byte 0x01 component file
>>1 byte 0x02 external variable
>>1 byte 0x03 workspace
>>2 byte x version %d
>>3 byte x .%d
0 beshort 0xaa03 Dyalog APL
>2 byte x workspace type %d
>3 byte x subtype %d
>7 byte&0x28 0x00 32-bit
>7 byte&0x28 0x20 64-bit
>7 byte&0x0c 0x00 classic
>7 byte&0x0c 0x04 unicode
>7 byte&0x88 0x00 big-endian
>7 byte&0x88 0x80 little-endian
0 byte 0xaa Dyalog APL
>1 byte 0x00 aplcore
>1 byte 0x01 component file 32-bit non-journaled non-checksummed
>1 byte 0x02 external variable exclusive
>1 byte 0x06 external variable shared
>1 byte 0x07 session
>1 byte 0x08 mapped file 32-bit
>1 byte 0x09 component file 64-bit non-journaled non-checksummed
>1 byte 0x0a mapped file 64-bit
>1 byte 0x0b component file 32-bit level 1 journaled non-checksummed
>1 byte 0x0c component file 64-bit level 1 journaled non-checksummed
>1 byte 0x0d component file 32-bit level 1 journaled checksummed
>1 byte 0x0e component file 64-bit level 1 journaled checksummed
>1 byte 0x0f component file 32-bit level 2 journaled checksummed
>1 byte 0x10 component file 64-bit level 2 journaled checksummed
>1 byte 0x11 component file 32-bit level 3 journaled checksummed
>1 byte 0x12 component file 64-bit level 3 journaled checksummed
>1 byte 0x13 component file 32-bit non-journaled checksummed
>1 byte 0x14 component file 64-bit non-journaled checksummed
>1 byte 0x80 DDB
0 short 0x6060 Dyalog APL transfer
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