1 2#------------------------------------------------------------------------------ 3# $File: dyadic,v 1.9 2019/04/19 00:42:27 christos Exp $ 4# Dyadic: file(1) magic for Dyalog APL. 5# 6# updated by Joerg Jenderek at Oct 2013 7# https://en.wikipedia.org/wiki/Dyalog_APL 8# https://www.dyalog.com/ 9# .DXV Dyalog APL External Variable 10# .DIN Dyalog APL Input Table 11# .DOT Dyalog APL Output Table 12# .DFT Dyalog APL Format File 130 ubeshort&0xFF60 0xaa00 14# skip biblio.dbt 15>1 byte !4 16# real Dyalog APL have non zero version numbers like 7.3 or 13.4 17>>2 ubeshort >0x0000 Dyalog APL 18>>>1 byte 0x00 aplcore 19#>>>1 byte 0x00 incomplete workspace 20# *.DCF Dyalog APL Component File 21>>>1 byte 0x01 component file 32-bit non-journaled non-checksummed 22#>>>1 byte 0x01 component file 23>>>1 byte 0x02 external variable exclusive 24#>>>1 byte 0x02 external variable 25# *.DWS Dyalog APL Workspace 26>>>1 byte 0x03 workspace 27>>>>7 byte&0x28 0x00 32-bit 28>>>>7 byte&0x28 0x20 64-bit 29>>>>7 byte&0x0c 0x00 classic 30>>>>7 byte&0x0c 0x04 unicode 31>>>>7 byte&0x88 0x00 big-endian 32>>>>7 byte&0x88 0x80 little-endian 33>>>1 byte 0x06 external variable shared 34# *.DSE Dyalog APL Session , *.DLF Dyalog APL Session Log File 35>>>1 byte 0x07 session 36>>>1 byte 0x08 mapped file 32-bit 37>>>1 byte 0x09 component file 64-bit non-journaled non-checksummed 38>>>1 byte 0x0a mapped file 64-bit 39>>>1 byte 0x0b component file 32-bit level 1 journaled non-checksummed 40>>>1 byte 0x0c component file 64-bit level 1 journaled non-checksummed 41>>>1 byte 0x0d component file 32-bit level 1 journaled checksummed 42>>>1 byte 0x0e component file 64-bit level 1 journaled checksummed 43>>>1 byte 0x0f component file 32-bit level 2 journaled checksummed 44>>>1 byte 0x10 component file 64-bit level 2 journaled checksummed 45>>>1 byte 0x11 component file 32-bit level 3 journaled checksummed 46>>>1 byte 0x12 component file 64-bit level 3 journaled checksummed 47>>>1 byte 0x13 component file 32-bit non-journaled checksummed 48>>>1 byte 0x14 component file 64-bit non-journaled checksummed 49>>>1 byte 0x15 component file under construction 50>>>1 byte 0x16 DFS component file 64-bit level 1 journaled checksummed 51>>>1 byte 0x17 DFS component file 64-bit level 2 journaled checksummed 52>>>1 byte 0x18 DFS component file 64-bit level 3 journaled checksummed 53>>>1 byte 0x19 external workspace 54>>>1 byte 0x80 DDB 55>>>2 byte x version %d 56>>>3 byte x \b.%d 57#>>>2 byte x type %d 58#>>>3 byte x subtype %d 59 60# *.DXF Dyalog APL Transfer File 610 short 0x6060 Dyalog APL transfer 62