add mime and extensions for fits images:

http://fileformats.archiveteam.org/wiki/Flexible_Image_Transport_System
From Alex Myczko

diff --git a/magic/Magdir/images b/magic/Magdir/images
index 49e6c0b76b0f0a98acf9b620c288a8a62fafb4f2..e567fcb04d909bed2f17e6eb640a15fa71976bfc 100644 (file)
--- a/magic/Magdir/images
+++ b/magic/Magdir/images
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: images,v 1.132 2018/04/17 12:09:20 christos Exp $
+# $File: images,v 1.133 2018/04/28 15:26:58 christos Exp $
 # images:  file(1) magic for image formats (see also "iff", and "c-lang" for
 # XPM bitmaps)
 #
@@ -682,6 +682,8 @@
 # data and image transfer, storage, etc., for the astronomical community.
 # (FITS floating point formats are big-endian.)
 0      string  SIMPLE\ \ =     FITS image data
+!:mime image/fits
+!:ext  fits/fts
 >109   string  8               \b, 8-bit, character or unsigned binary integer
 >108   string  16              \b, 16-bit, two's complement binary integer
 >107   string  \ 32            \b, 32-bit, two's complement binary integer