557 lines
20 KiB
Scheme
557 lines
20 KiB
Scheme
;;; Haunt --- Static site generator for GNU Guile
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;;; Copyright © 2015 David Thompson <davet@gnu.org>
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;;;
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;;; This file is part of Haunt.
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;;;
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;;; Haunt is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or
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;;; (at your option) any later version.
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;;;
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;;; Haunt is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;; General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with Haunt. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;
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;; Simple MIME type guesser.
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;;
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;;; Code:
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(define-module (haunt serve mime-types)
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#:use-module (ice-9 hash-table)
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#:use-module (ice-9 regex)
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#:export (mime-type))
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(define %mime-types
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(alist->hash-table
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'(("ez" . application/andrew-inset)
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("anx" . application/annodex)
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("atom" . application/atom+xml)
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("atomcat" . application/atomcat+xml)
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("atomsrv" . application/atomserv+xml)
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("lin" . application/bbolin)
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("cap" . application/cap)
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("pcap" . application/cap)
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("cu" . application/cu-seeme)
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("davmount" . application/davmount+xml)
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("tsp" . application/dsptype)
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("es" . application/ecmascript)
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("spl" . application/futuresplash)
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("hta" . application/hta)
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("jar" . application/java-archive)
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("ser" . application/java-serialized-object)
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("class" . application/java-vm)
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("js" . application/javascript)
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("m3g" . application/m3g)
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("hqx" . application/mac-binhex40)
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("cpt" . application/mac-compactpro)
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("nb" . application/mathematica)
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("nbp" . application/mathematica)
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("mdb" . application/msaccess)
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("doc" . application/msword)
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("dot" . application/msword)
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("mxf" . application/mxf)
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("bin" . application/octet-stream)
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("oda" . application/oda)
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("ogx" . application/ogg)
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("pdf" . application/pdf)
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("key" . application/pgp-keys)
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("pgp" . application/pgp-signature)
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("prf" . application/pics-rules)
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("ps" . application/postscript)
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("ai" . application/postscript)
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("eps" . application/postscript)
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("epsi" . application/postscript)
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("epsf" . application/postscript)
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("eps2" . application/postscript)
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("eps3" . application/postscript)
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("rar" . application/rar)
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("rdf" . application/rdf+xml)
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("rss" . application/rss+xml)
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("rtf" . application/rtf)
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("smi" . application/smil)
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("smil" . application/smil)
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("xhtml" . application/xhtml+xml)
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("xht" . application/xhtml+xml)
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("xml" . application/xml)
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("xsl" . application/xml)
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("xsd" . application/xml)
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("xspf" . application/xspf+xml)
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("zip" . application/zip)
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("apk" . application/vnd.android.package-archive)
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("cdy" . application/vnd.cinderella)
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("kml" . application/vnd.google-earth.kml+xml)
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("kmz" . application/vnd.google-earth.kmz)
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("xul" . application/vnd.mozilla.xul+xml)
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("xls" . application/vnd.ms-excel)
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("xlb" . application/vnd.ms-excel)
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("xlt" . application/vnd.ms-excel)
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("cat" . application/vnd.ms-pki.seccat)
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("stl" . application/vnd.ms-pki.stl)
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("ppt" . application/vnd.ms-powerpoint)
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("pps" . application/vnd.ms-powerpoint)
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("odc" . application/vnd.oasis.opendocument.chart)
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("odb" . application/vnd.oasis.opendocument.database)
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("odf" . application/vnd.oasis.opendocument.formula)
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("odg" . application/vnd.oasis.opendocument.graphics)
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("otg" . application/vnd.oasis.opendocument.graphics-template)
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("odi" . application/vnd.oasis.opendocument.image)
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("odp" . application/vnd.oasis.opendocument.presentation)
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("otp" . application/vnd.oasis.opendocument.presentation-template)
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("ods" . application/vnd.oasis.opendocument.spreadsheet)
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("ots" . application/vnd.oasis.opendocument.spreadsheet-template)
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("odt" . application/vnd.oasis.opendocument.text)
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("odm" . application/vnd.oasis.opendocument.text-master)
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("ott" . application/vnd.oasis.opendocument.text-template)
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("oth" . application/vnd.oasis.opendocument.text-web)
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("xlsx" . application/vnd.openxmlformats-officedocument.spreadsheetml.sheet)
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("xltx" . application/vnd.openxmlformats-officedocument.spreadsheetml.template)
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("pptx" . application/vnd.openxmlformats-officedocument.presentationml.presentation)
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("ppsx" . application/vnd.openxmlformats-officedocument.presentationml.slideshow)
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("potx" . application/vnd.openxmlformats-officedocument.presentationml.template)
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("docx" . application/vnd.openxmlformats-officedocument.wordprocessingml.document)
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("dotx" . application/vnd.openxmlformats-officedocument.wordprocessingml.template)
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("cod" . application/vnd.rim.cod)
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("mmf" . application/vnd.smaf)
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("sdc" . application/vnd.stardivision.calc)
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("sds" . application/vnd.stardivision.chart)
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("sda" . application/vnd.stardivision.draw)
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("sdd" . application/vnd.stardivision.impress)
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("sdf" . application/vnd.stardivision.math)
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("sdw" . application/vnd.stardivision.writer)
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("sgl" . application/vnd.stardivision.writer-global)
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("sxc" . application/vnd.sun.xml.calc)
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("stc" . application/vnd.sun.xml.calc.template)
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("sxd" . application/vnd.sun.xml.draw)
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("std" . application/vnd.sun.xml.draw.template)
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("sxi" . application/vnd.sun.xml.impress)
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("sti" . application/vnd.sun.xml.impress.template)
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("sxm" . application/vnd.sun.xml.math)
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("sxw" . application/vnd.sun.xml.writer)
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("sxg" . application/vnd.sun.xml.writer.global)
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("stw" . application/vnd.sun.xml.writer.template)
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("sis" . application/vnd.symbian.install)
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("vsd" . application/vnd.visio)
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("wbxml" . application/vnd.wap.wbxml)
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("wmlc" . application/vnd.wap.wmlc)
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("wmlsc" . application/vnd.wap.wmlscriptc)
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("wpd" . application/vnd.wordperfect)
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("wp5" . application/vnd.wordperfect5.1)
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("wk" . application/x-123)
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("7z" . application/x-7z-compressed)
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("bz2" . application/x-bzip2)
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("gz" . application/x-gzip)
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("abw" . application/x-abiword)
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("dmg" . application/x-apple-diskimage)
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("bcpio" . application/x-bcpio)
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("torrent" . application/x-bittorrent)
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("cab" . application/x-cab)
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("cbr" . application/x-cbr)
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("cbz" . application/x-cbz)
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("cdf" . application/x-cdf)
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("cda" . application/x-cdf)
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("vcd" . application/x-cdlink)
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("pgn" . application/x-chess-pgn)
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("cpio" . application/x-cpio)
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("csh" . application/x-csh)
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("deb" . application/x-debian-package)
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("udeb" . application/x-debian-package)
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("dcr" . application/x-director)
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("dir" . application/x-director)
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("dxr" . application/x-director)
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("dms" . application/x-dms)
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("wad" . application/x-doom)
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("dvi" . application/x-dvi)
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("rhtml" . application/x-httpd-eruby)
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("pfa" . application/x-font)
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("pfb" . application/x-font)
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("gsf" . application/x-font)
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("pcf" . application/x-font)
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("pcf.Z" . application/x-font)
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("mm" . application/x-freemind)
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("spl" . application/x-futuresplash)
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("gnumeric" . application/x-gnumeric)
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("sgf" . application/x-go-sgf)
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("gcf" . application/x-graphing-calculator)
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("gtar" . application/x-gtar)
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("tgz" . application/x-gtar)
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("taz" . application/x-gtar)
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("tar.gz" . application/x-gtar)
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("tar.bz2" . application/x-gtar)
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("tbz2" . application/x-gtar)
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("hdf" . application/x-hdf)
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("phtml" . application/x-httpd-php)
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("pht" . application/x-httpd-php)
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("php" . application/x-httpd-php)
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("phps" . application/x-httpd-php-source)
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("php3" . application/x-httpd-php3)
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("php3p" . application/x-httpd-php3-preprocessed)
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("php4" . application/x-httpd-php4)
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("php5" . application/x-httpd-php5)
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("ica" . application/x-ica)
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("info" . application/x-info)
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("ins" . application/x-internet-signup)
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("isp" . application/x-internet-signup)
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("iii" . application/x-iphone)
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("iso" . application/x-iso9660-image)
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("jam" . application/x-jam)
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("jnlp" . application/x-java-jnlp-file)
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("jmz" . application/x-jmol)
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("chrt" . application/x-kchart)
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("kil" . application/x-killustrator)
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("skp" . application/x-koan)
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("skd" . application/x-koan)
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("skt" . application/x-koan)
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("skm" . application/x-koan)
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("kpr" . application/x-kpresenter)
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("kpt" . application/x-kpresenter)
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("ksp" . application/x-kspread)
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("kwd" . application/x-kword)
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("kwt" . application/x-kword)
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("latex" . application/x-latex)
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("lha" . application/x-lha)
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("lyx" . application/x-lyx)
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("lzh" . application/x-lzh)
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("lzx" . application/x-lzx)
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("frm" . application/x-maker)
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("maker" . application/x-maker)
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("frame" . application/x-maker)
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("fm" . application/x-maker)
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("fb" . application/x-maker)
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("book" . application/x-maker)
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("fbdoc" . application/x-maker)
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("mif" . application/x-mif)
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("wmd" . application/x-ms-wmd)
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("wmz" . application/x-ms-wmz)
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("com" . application/x-msdos-program)
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("exe" . application/x-msdos-program)
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("bat" . application/x-msdos-program)
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("dll" . application/x-msdos-program)
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("msi" . application/x-msi)
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("nc" . application/x-netcdf)
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("pac" . application/x-ns-proxy-autoconfig)
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("dat" . application/x-ns-proxy-autoconfig)
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("nwc" . application/x-nwc)
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("o" . application/x-object)
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("oza" . application/x-oz-application)
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("p7r" . application/x-pkcs7-certreqresp)
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("crl" . application/x-pkcs7-crl)
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("pyc" . application/x-python-code)
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("pyo" . application/x-python-code)
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("qgs" . application/x-qgis)
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("shp" . application/x-qgis)
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("shx" . application/x-qgis)
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("qtl" . application/x-quicktimeplayer)
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("rpm" . application/x-redhat-package-manager)
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("rb" . application/x-ruby)
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("sh" . application/x-sh)
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("shar" . application/x-shar)
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("swf" . application/x-shockwave-flash)
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("swfl" . application/x-shockwave-flash)
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("scr" . application/x-silverlight)
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("sit" . application/x-stuffit)
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("sitx" . application/x-stuffit)
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("sv4cpio" . application/x-sv4cpio)
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("sv4crc" . application/x-sv4crc)
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("tar" . application/x-tar)
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("tcl" . application/x-tcl)
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("gf" . application/x-tex-gf)
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("pk" . application/x-tex-pk)
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("texinfo" . application/x-texinfo)
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("texi" . application/x-texinfo)
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("~" . application/x-trash)
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("%" . application/x-trash)
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("bak" . application/x-trash)
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("old" . application/x-trash)
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("sik" . application/x-trash)
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("t" . application/x-troff)
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("tr" . application/x-troff)
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("roff" . application/x-troff)
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("man" . application/x-troff-man)
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("me" . application/x-troff-me)
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("ms" . application/x-troff-ms)
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("ustar" . application/x-ustar)
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("src" . application/x-wais-source)
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("wz" . application/x-wingz)
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("crt" . application/x-x509-ca-cert)
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("xcf" . application/x-xcf)
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("fig" . application/x-xfig)
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("xpi" . application/x-xpinstall)
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("amr" . audio/amr)
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("awb" . audio/amr-wb)
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("amr" . audio/amr)
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("awb" . audio/amr-wb)
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("axa" . audio/annodex)
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("au" . audio/basic)
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("snd" . audio/basic)
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("flac" . audio/flac)
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("mid" . audio/midi)
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("midi" . audio/midi)
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("kar" . audio/midi)
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("mpga" . audio/mpeg)
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("mpega" . audio/mpeg)
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("mp2" . audio/mpeg)
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("mp3" . audio/mpeg)
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("m4a" . audio/mpeg)
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("m3u" . audio/mpegurl)
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("oga" . audio/ogg)
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("ogg" . audio/ogg)
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("spx" . audio/ogg)
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("sid" . audio/prs.sid)
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("aif" . audio/x-aiff)
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("aiff" . audio/x-aiff)
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("aifc" . audio/x-aiff)
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("gsm" . audio/x-gsm)
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("m3u" . audio/x-mpegurl)
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("wma" . audio/x-ms-wma)
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("wax" . audio/x-ms-wax)
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("ra" . audio/x-pn-realaudio)
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("rm" . audio/x-pn-realaudio)
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("ram" . audio/x-pn-realaudio)
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("ra" . audio/x-realaudio)
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("pls" . audio/x-scpls)
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("sd2" . audio/x-sd2)
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("wav" . audio/x-wav)
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("alc" . chemical/x-alchemy)
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("cac" . chemical/x-cache)
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("cache" . chemical/x-cache)
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("csf" . chemical/x-cache-csf)
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("cbin" . chemical/x-cactvs-binary)
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("cascii" . chemical/x-cactvs-binary)
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("ctab" . chemical/x-cactvs-binary)
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("cdx" . chemical/x-cdx)
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("cer" . chemical/x-cerius)
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("c3d" . chemical/x-chem3d)
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("chm" . chemical/x-chemdraw)
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("cif" . chemical/x-cif)
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("cmdf" . chemical/x-cmdf)
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("cml" . chemical/x-cml)
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("cpa" . chemical/x-compass)
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("bsd" . chemical/x-crossfire)
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("csml" . chemical/x-csml)
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("csm" . chemical/x-csml)
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("ctx" . chemical/x-ctx)
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("cxf" . chemical/x-cxf)
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("cef" . chemical/x-cxf)
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("emb" . chemical/x-embl-dl-nucleotide)
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("embl" . chemical/x-embl-dl-nucleotide)
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("spc" . chemical/x-galactic-spc)
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("inp" . chemical/x-gamess-input)
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("gam" . chemical/x-gamess-input)
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("gamin" . chemical/x-gamess-input)
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("fch" . chemical/x-gaussian-checkpoint)
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("fchk" . chemical/x-gaussian-checkpoint)
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("cub" . chemical/x-gaussian-cube)
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("gau" . chemical/x-gaussian-input)
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("gjc" . chemical/x-gaussian-input)
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("gjf" . chemical/x-gaussian-input)
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("gal" . chemical/x-gaussian-log)
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("gcg" . chemical/x-gcg8-sequence)
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("gen" . chemical/x-genbank)
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("hin" . chemical/x-hin)
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("istr" . chemical/x-isostar)
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("ist" . chemical/x-isostar)
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("jdx" . chemical/x-jcamp-dx)
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("dx" . chemical/x-jcamp-dx)
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("kin" . chemical/x-kinemage)
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("mcm" . chemical/x-macmolecule)
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("mmd" . chemical/x-macromodel-input)
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("mmod" . chemical/x-macromodel-input)
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("mol" . chemical/x-mdl-molfile)
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("rd" . chemical/x-mdl-rdfile)
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("rxn" . chemical/x-mdl-rxnfile)
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("sd" . chemical/x-mdl-sdfile)
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("sdf" . chemical/x-mdl-sdfile)
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("tgf" . chemical/x-mdl-tgf)
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("mcif" . chemical/x-mmcif)
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("mol2" . chemical/x-mol2)
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("b" . chemical/x-molconn-Z)
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("gpt" . chemical/x-mopac-graph)
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("mop" . chemical/x-mopac-input)
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("mopcrt" . chemical/x-mopac-input)
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("mpc" . chemical/x-mopac-input)
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("zmt" . chemical/x-mopac-input)
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("moo" . chemical/x-mopac-out)
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("mvb" . chemical/x-mopac-vib)
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("asn" . chemical/x-ncbi-asn1)
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("prt" . chemical/x-ncbi-asn1-ascii)
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("ent" . chemical/x-ncbi-asn1-ascii)
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("val" . chemical/x-ncbi-asn1-binary)
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("aso" . chemical/x-ncbi-asn1-binary)
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("asn" . chemical/x-ncbi-asn1-spec)
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("pdb" . chemical/x-pdb)
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("ent" . chemical/x-pdb)
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("ros" . chemical/x-rosdal)
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("sw" . chemical/x-swissprot)
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("vms" . chemical/x-vamas-iso14976)
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("vmd" . chemical/x-vmd)
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("xtel" . chemical/x-xtel)
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("xyz" . chemical/x-xyz)
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("gif" . image/gif)
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("ief" . image/ief)
|
|
("jpeg" . image/jpeg)
|
|
("jpg" . image/jpeg)
|
|
("jpe" . image/jpeg)
|
|
("pcx" . image/pcx)
|
|
("png" . image/png)
|
|
("svg" . image/svg+xml)
|
|
("svgz" . image/svg+xml)
|
|
("tiff" . image/tiff)
|
|
("tif" . image/tiff)
|
|
("djvu" . image/vnd.djvu)
|
|
("djv" . image/vnd.djvu)
|
|
("wbmp" . image/vnd.wap.wbmp)
|
|
("cr2" . image/x-canon-cr2)
|
|
("crw" . image/x-canon-crw)
|
|
("ras" . image/x-cmu-raster)
|
|
("cdr" . image/x-coreldraw)
|
|
("pat" . image/x-coreldrawpattern)
|
|
("cdt" . image/x-coreldrawtemplate)
|
|
("cpt" . image/x-corelphotopaint)
|
|
("erf" . image/x-epson-erf)
|
|
("ico" . image/x-icon)
|
|
("art" . image/x-jg)
|
|
("jng" . image/x-jng)
|
|
("bmp" . image/x-ms-bmp)
|
|
("nef" . image/x-nikon-nef)
|
|
("orf" . image/x-olympus-orf)
|
|
("psd" . image/x-photoshop)
|
|
("pnm" . image/x-portable-anymap)
|
|
("pbm" . image/x-portable-bitmap)
|
|
("pgm" . image/x-portable-graymap)
|
|
("ppm" . image/x-portable-pixmap)
|
|
("rgb" . image/x-rgb)
|
|
("xbm" . image/x-xbitmap)
|
|
("xpm" . image/x-xpixmap)
|
|
("xwd" . image/x-xwindowdump)
|
|
("eml" . message/rfc822)
|
|
("igs" . model/iges)
|
|
("iges" . model/iges)
|
|
("msh" . model/mesh)
|
|
("mesh" . model/mesh)
|
|
("silo" . model/mesh)
|
|
("wrl" . model/vrml)
|
|
("vrml" . model/vrml)
|
|
("x3dv" . model/x3d+vrml)
|
|
("x3d" . model/x3d+xml)
|
|
("x3db" . model/x3d+binary)
|
|
("manifest" . text/cache-manifest)
|
|
("ics" . text/calendar)
|
|
("icz" . text/calendar)
|
|
("css" . text/css)
|
|
("csv" . text/csv)
|
|
("323" . text/h323)
|
|
("html" . text/html)
|
|
("htm" . text/html)
|
|
("shtml" . text/html)
|
|
("uls" . text/iuls)
|
|
("mml" . text/mathml)
|
|
("asc" . text/plain)
|
|
("txt" . text/plain)
|
|
("text" . text/plain)
|
|
("pot" . text/plain)
|
|
("brf" . text/plain)
|
|
("rtx" . text/richtext)
|
|
("sct" . text/scriptlet)
|
|
("wsc" . text/scriptlet)
|
|
("tm" . text/texmacs)
|
|
("ts" . text/texmacs)
|
|
("tsv" . text/tab-separated-values)
|
|
("jad" . text/vnd.sun.j2me.app-descriptor)
|
|
("wml" . text/vnd.wap.wml)
|
|
("wmls" . text/vnd.wap.wmlscript)
|
|
("bib" . text/x-bibtex)
|
|
("boo" . text/x-boo)
|
|
("h++" . text/x-c++hdr)
|
|
("hpp" . text/x-c++hdr)
|
|
("hxx" . text/x-c++hdr)
|
|
("hh" . text/x-c++hdr)
|
|
("c++" . text/x-c++src)
|
|
("cpp" . text/x-c++src)
|
|
("cxx" . text/x-c++src)
|
|
("cc" . text/x-c++src)
|
|
("h" . text/x-chdr)
|
|
("htc" . text/x-component)
|
|
("csh" . text/x-csh)
|
|
("c" . text/x-csrc)
|
|
("d" . text/x-dsrc)
|
|
("diff" . text/x-diff)
|
|
("patch" . text/x-diff)
|
|
("hs" . text/x-haskell)
|
|
("java" . text/x-java)
|
|
("lhs" . text/x-literate-haskell)
|
|
("moc" . text/x-moc)
|
|
("p" . text/x-pascal)
|
|
("pas" . text/x-pascal)
|
|
("gcd" . text/x-pcs-gcd)
|
|
("pl" . text/x-perl)
|
|
("pm" . text/x-perl)
|
|
("py" . text/x-python)
|
|
("scala" . text/x-scala)
|
|
("etx" . text/x-setext)
|
|
("sh" . text/x-sh)
|
|
("tcl" . text/x-tcl)
|
|
("tk" . text/x-tcl)
|
|
("tex" . text/x-tex)
|
|
("ltx" . text/x-tex)
|
|
("sty" . text/x-tex)
|
|
("cls" . text/x-tex)
|
|
("vcs" . text/x-vcalendar)
|
|
("vcf" . text/x-vcard)
|
|
("json" . text/javascript)
|
|
("3gp" . video/3gpp)
|
|
("axv" . video/annodex)
|
|
("dl" . video/dl)
|
|
("dif" . video/dv)
|
|
("dv" . video/dv)
|
|
("fli" . video/fli)
|
|
("gl" . video/gl)
|
|
("mpeg" . video/mpeg)
|
|
("mpg" . video/mpeg)
|
|
("mpe" . video/mpeg)
|
|
("mp4" . video/mp4)
|
|
("qt" . video/quicktime)
|
|
("mov" . video/quicktime)
|
|
("ogv" . video/ogg)
|
|
("mxu" . video/vnd.mpegurl)
|
|
("flv" . video/x-flv)
|
|
("lsf" . video/x-la-asf)
|
|
("lsx" . video/x-la-asf)
|
|
("mng" . video/x-mng)
|
|
("asf" . video/x-ms-asf)
|
|
("asx" . video/x-ms-asf)
|
|
("wm" . video/x-ms-wm)
|
|
("wmv" . video/x-ms-wmv)
|
|
("wmx" . video/x-ms-wmx)
|
|
("wvx" . video/x-ms-wvx)
|
|
("avi" . video/x-msvideo)
|
|
("movie" . video/x-sgi-movie)
|
|
("mpv" . video/x-matroska)
|
|
("mkv" . video/x-matroska)
|
|
("ice" . x-conference/x-cooltalk)
|
|
("sisx" . x-epoc/x-sisx-app)
|
|
("vrm" . x-world/x-vrml)
|
|
("vrml" . x-world/x-vrml)
|
|
("wrl" . x-world/x-vrml))))
|
|
|
|
(define %file-ext-regexp
|
|
(make-regexp "(\\.(.*)|[~%])$"))
|
|
|
|
(define (file-extension file-name)
|
|
"Return the file extension for FILE-NAME, or #f if one is not
|
|
found."
|
|
(and=> (regexp-exec %file-ext-regexp file-name)
|
|
(lambda (match)
|
|
(or (match:substring match 2)
|
|
(match:substring match 1)))))
|
|
|
|
(define (mime-type file-name)
|
|
"Guess the MIME type for FILE-NAME based upon its file extension."
|
|
(or (hash-ref %mime-types (file-extension file-name))
|
|
'text/plain))
|