zeek/magic/troff
Jon Siwek 037d582b0e FileAnalysis: add custom libmagic database.
- It's derived from the magic database of libmagic 5.14, but with most
  everything not related to mime types removed.

- The custom database is always used by default for mime detection, but
  the more verbose file type detection will fall back on the default
  libmagic installation's database.  The result is: mime type strings
  are now guaranteed to be consistent across platforms, but the verbose
  file type descriptions are not.

- The custom database gets installed in $prefix/share/bro/magic, and
  should even be extensible if files with new patterns are added inside
  the directory.

- The search path for the mime magic database can be controlled via
  BROMAGIC environment variable.

- Remove mime_desc field from ftp.log.

- Stop using the mime/file type canonifier with unit tests.

- libmagic >= 5.04 is now a requirement.
2013-04-12 11:58:19 -05:00

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# See COPYING file in this directory for original libmagic copyright.
#------------------------------------------------------------------------------
# $File$
# troff: file(1) magic for *roff
#
# updated by Daniel Quinlan (quinlan@yggdrasil.com)
# troff input
0 search/1 .\\" troff or preprocessor input text
!:mime text/troff
0 search/1 '\\" troff or preprocessor input text
!:mime text/troff
0 search/1 '.\\" troff or preprocessor input text
!:mime text/troff
0 search/1 \\" troff or preprocessor input text
!:mime text/troff
0 search/1 ''' troff or preprocessor input text
!:mime text/troff
0 regex/20 \^\\.[A-Za-z0-9][A-Za-z0-9][\ \t] troff or preprocessor input text
!:mime text/troff
0 regex/20 \^\\.[A-Za-z0-9][A-Za-z0-9]$ troff or preprocessor input text
!:mime text/troff