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magic/Magdir/dif
31 строка
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Christos Zoulas
Joerg Jenderek: Add DIF format
09 апр 2020, 22:14
09 апр 2020, 22:14
79f3070
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#------------------------------------------------------------------------------ # $File: dif,v 1.1 2020/04/09 19:14:01 christos Exp $ # dif: file(1) magic for DIF text files #------------------------------------------------------------------------------ # From: Joerg Jenderek # URL: http://en.wikipedia.org/wiki/Data_Interchange_Format # http://fileformats.archiveteam.org/wiki/Data_Interchange_Format # Note: called by TrID "Data Interchange Format", # by DROID x-fmt/368 "VisiCalc Database" 0 string TABLE # skip text starting with TABLE by looking for numeric version on 2nd line >6 search/2 0, # skip DROID x-fmt-41-signature-id-380.dif by looking for key word TUPLES at the beginning >>27 search/128 TUPLES Data Interchange Format # https://www.pcmatic.com/company/libraries/fileextension/detail.asp?ext=dif.html #!:mime application/x-dif-spreadsheet Gnumeric # https://github.com/LibreOffice/online/blob/master/discovery.xml #!:mime application/x-dif-document LibreOffice # https://www.wikidata.org/wiki/Wikidata:WikiProject_Informatics/File_formats/Lists/File_formats !:mime application/x-dif # https://extension.nirsoft.net/dif #!:mime application/vnd.ms-excel #!:mime text/plain !:ext dif # look for double quote 0x22 on 3rd line >>>10 search/3 " # skip if next character also double quote >>>>&0 ubyte !0x22 \b, generator or table name # comment like EXCEL, pwm enclosed in double quotes >>>>>&-2 string x %s