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# $OpenBSD: mathematica,v 1.2 2008/05/08 01:40:57 chl Exp $
#------------------------------------------------------------------------------
# mathematica: file(1) magic for mathematica files
# "H. Nanosecond" <aldomel@ix.netcom.com>
# Mathematica a multi-purpose math program
# versions 2.2 and 3.0
#mathematica .mb
0 string \064\024\012\000\035\000\000\000 Mathematica version 2 notebook
0 string \064\024\011\000\035\000\000\000 Mathematica version 2 notebook
# .ma
# multiple possibilites:
0 string (*^\n\n::[\011frontEndVersion\ =\ Mathematica notebook
#>41 string >\0 %s
#0 string (*^\n\n::[\011palette Mathematica notebook version 2.x
#0 string (*^\n\n::[\011Information Mathematica notebook version 2.x
#>675 string >\0 %s #doesn't work well
# there may be 'cr' instread of 'nl' in some does this matter?
# generic:
0 string (*^\r\r::[\011 Mathematica notebook version 2.x
0 string (*^\r\n\r\n::[\011 Mathematica notebook version 2.x
0 string (*^\015 Mathematica notebook version 2.x
0 string (*^\n\r\n\r::[\011 Mathematica notebook version 2.x
0 string (*^\r::[\011 Mathematica notebook version 2.x
0 string (*^\r\n::[\011 Mathematica notebook version 2.x
0 string (*^\n\n::[\011 Mathematica notebook version 2.x
0 string (*^\n::[\011 Mathematica notebook version 2.x
# Mathematica .mx files
#0 string (*This\ is\ a\ Mathematica\ binary\ dump\ file.\ It\ can\ be\ loaded\ with\ Get.*) Mathematica binary file
0 string (*This\ is\ a\ Mathematica\ binary\ Mathematica binary file
#>71 string \000\010\010\010\010\000\000\000\000\000\000\010\100\010\000\000\000
# >71... is optional
>88 string >\0 from %s
# Mathematica files PBF:
# 115 115 101 120 102 106 000 001 000 000 000 203 000 001 000
0 string MMAPBF\000\001\000\000\000\203\000\001\000 Mathematica PBF (fonts I think)
# .ml files These are menu resources I think
# these start with "[0-9][0-9][0-9]\ A~[0-9][0-9][0-9]\
# how to put that into a magic rule?
4 string \ A~ MAthematica .ml file
# .nb files
#too long 0 string (***********************************************************************\n\n\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Mathematica-Compatible Notebook Mathematica 3.0 notebook
0 string (*********************** Mathematica 3.0 notebook
# other (* matches it is a comment start in these langs
0 string (* Mathematica, or Pascal, Modula-2 or 3 code text
#########################
# MatLab v5
0 string MATLAB Matlab v5 mat-file
>126 short 0x494d (big endian)
>>124 beshort x version 0x%04x
>126 short 0x4d49 (little endian)
>>124 leshort x version 0x%04x
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