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-rw-r--r--magic/Magdir/cad12
1 files changed, 10 insertions, 2 deletions
diff --git a/magic/Magdir/cad b/magic/Magdir/cad
index daafba9d444c..3a71e06b6901 100644
--- a/magic/Magdir/cad
+++ b/magic/Magdir/cad
@@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
-# $File: cad,v 1.15 2017/06/24 15:24:56 christos Exp $
+# $File: cad,v 1.16 2018/05/07 23:26:31 christos Exp $
# autocad: file(1) magic for cad files
#
@@ -153,9 +153,17 @@
>>8 lelong 0xa
>>>16 leshort 0x3d3d 3D Studio model
!:mime image/x-3ds
-!:extension 3ds
+!:ext 3ds
# MegaCAD 2D/3D drawing (.prt)
# http://megacad.de/
# From: Markus Heidelberg <markus.heidelberg@web.de>
0 string MegaCad23\0 MegaCAD 2D/3D drawing
+
+# Hoops CAD files
+# https://docs.techsoft3d.com/visualize/3df/latest/build/general/hsf/\
+# HSF_architecture.html
+# Stephane Charette <stephane.charette@gmail.com>
+0 string ;;\020HSF\020V OpenHSF (Hoops Stream Format)
+>7 regex/9 V[.0-9]{4,5}\020 %s
+!:ext hsf