1 2#------------------------------------------------------------------------------ 3# $File: mathematica,v 1.7 2009/09/19 16:28:10 christos Exp $ 4# mathematica: file(1) magic for mathematica files 5# "H. Nanosecond" <aldomel@ix.netcom.com> 6# Mathematica a multi-purpose math program 7# versions 2.2 and 3.0 8 9#mathematica .mb 100 string \064\024\012\000\035\000\000\000 Mathematica version 2 notebook 110 string \064\024\011\000\035\000\000\000 Mathematica version 2 notebook 12 13# .ma 14# multiple possibilites: 15 160 string (*^\n\n::[\011frontEndVersion\ =\ Mathematica notebook 17#>41 string >\0 %s 18 19#0 string (*^\n\n::[\011palette Mathematica notebook version 2.x 20 21#0 string (*^\n\n::[\011Information Mathematica notebook version 2.x 22#>675 string >\0 %s #doesn't work well 23 24# there may be 'cr' instread of 'nl' in some does this matter? 25 26# generic: 270 string (*^\r\r::[\011 Mathematica notebook version 2.x 280 string (*^\r\n\r\n::[\011 Mathematica notebook version 2.x 290 string (*^\015 Mathematica notebook version 2.x 300 string (*^\n\r\n\r::[\011 Mathematica notebook version 2.x 310 string (*^\r::[\011 Mathematica notebook version 2.x 320 string (*^\r\n::[\011 Mathematica notebook version 2.x 330 string (*^\n\n::[\011 Mathematica notebook version 2.x 340 string (*^\n::[\011 Mathematica notebook version 2.x 35 36 37# Mathematica .mx files 38 39#0 string (*This\ is\ a\ Mathematica\ binary\ dump\ file.\ It\ can\ be\ loaded\ with\ Get.*) Mathematica binary file 400 string (*This\ is\ a\ Mathematica\ binary\ Mathematica binary file 41#>71 string \000\010\010\010\010\000\000\000\000\000\000\010\100\010\000\000\000 42# >71... is optional 43>88 string >\0 from %s 44 45 46# Mathematica files PBF: 47# 115 115 101 120 102 106 000 001 000 000 000 203 000 001 000 480 string MMAPBF\000\001\000\000\000\203\000\001\000 Mathematica PBF (fonts I think) 49 50# .ml files These are menu resources I think 51# these start with "[0-9][0-9][0-9]\ A~[0-9][0-9][0-9]\ 52# how to put that into a magic rule? 534 string \ A~ MAthematica .ml file 54 55# .nb files 56#too long 0 string (***********************************************************************\n\n\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Mathematica-Compatible Notebook Mathematica 3.0 notebook 570 string (*********************** Mathematica 3.0 notebook 58 59# other (* matches it is a comment start in these langs 60# GRR: Too weak; also matches other languages e.g. ML 61#0 string (* Mathematica, or Pascal, Modula-2 or 3 code text 62 63######################### 64# MatLab v5 650 string MATLAB Matlab v5 mat-file 66>126 short 0x494d (big endian) 67>>124 beshort x version 0x%04x 68>126 short 0x4d49 (little endian) 69>>124 leshort x version 0x%04x 70 71