summaryrefslogtreecommitdiffstats
path: root/magic/Magdir/maple
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--magic/Magdir/maple109
1 files changed, 109 insertions, 0 deletions
diff --git a/magic/Magdir/maple b/magic/Magdir/maple
new file mode 100644
index 0000000..80cf9f2
--- /dev/null
+++ b/magic/Magdir/maple
@@ -0,0 +1,109 @@
+
+#------------------------------------------------------------------------------
+# $File: maple,v 1.10 2021/08/30 13:31:25 christos Exp $
+# maple: file(1) magic for maple files
+# "H. Nanosecond" <aldomel@ix.netcom.com>
+# Maple V release 4, a multi-purpose math program
+#
+
+# maple library .lib
+# URL: https://en.wikipedia.org/wiki/Maple_(software)
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/l/lib-maple-v-r4.trid.xml
+# Update: Joerg Jenderek
+0 string \000MVR4\nI Maple Vr4 library
+#!:mime application/octet-stream
+!:mime application/x-maple-lib
+!:ext lib
+
+# URL: https://en.wikipedia.org/wiki/Maple_(software)
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/l/lib-maple-v-r5.trid.xml
+# From: Joerg Jenderek
+0 string \000MVR5\n Maple Vr5 library
+#!:mime application/octet-stream
+!:mime application/x-maple-lib
+!:ext lib
+
+# From: Joerg Jenderek
+0x400 string M7R0\nI Maple Vr7 library
+#!:mime application/octet-stream
+!:mime application/x-maple-lib
+!:ext lib
+# null terminated library name like: C:\Maple12/Cliffordlib\maple.lib ../Maplets/Tutors.lib
+>5 string x %s
+# probably library name padding with nil or points (0x2E)
+#>0xF8 uquad x \b, PADDING 0x%16.16llx
+# null terminated strings like: Exterior Clifford FunctionArithmetics
+# like: 1 20 40
+>0x115 ulelong x \b, %u string
+# plural s
+>0x115 ulelong >1 \bs
+>0x119 string x 1st '%s'
+# probably second name section padding with nil or points (0x2E)
+#>0x3F0 uquad x \b, 2nd PADDING 0x%16.16llx
+# line feed separated ASCII string with maximal 79 length
+#>0x407 string x \b, section "%s"
+>0x454 ubyte !0x0a \b, at 0x454 0x%x
+
+# .ind
+# no magic for these :-(
+# they are compiled indexes for maple files
+
+# .hdb
+# Update: Joerg Jenderek
+# URL: https://www.maplesoft.com/support/help/maple/view.aspx?path=Formats/HDB
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/h/hdb-maple.trid.xml
+# Note: This format was replaced in Maple 18 by the Maple Help format (*.help)
+0 string \000\004\000\000
+# skip xBASE Compound Index file *.CDX by looking for version
+>1028 string version Maple help database
+# length of string version
+#>>1024 ulelong !7 \b, at 0x400 unexpected %u
+#!:mime application/octet-stream
+!:mime application/x-maple-hdb
+!:ext hdb
+>1028 default x
+# skip more xBASE Compound Index file *.CDX by looking for keyword Maple
+# like hsum.hdb
+>>4 search/0xCC41 Maple Maple help database
+!:mime application/x-maple-hdb
+!:ext hdb
+
+# .mhp
+# this has the form <PACKAGE=name>
+0 string \<PACKAGE= Maple help file
+0 string \<HELP\ NAME= Maple help file
+0 string \n\<HELP\ NAME= Maple help file with extra carriage return at start (yuck)
+#0 string #\ Newton Maple help file, old style
+0 string #\ daub Maple help file, old style
+#0 string #=========== Maple help file, old style
+
+# .mws
+0 string \000\000\001\044\000\221 Maple worksheet
+#this is anomalous
+0 string WriteNow\000\002\000\001\000\000\000\000\100\000\000\000\000\000 Maple worksheet, but weird
+# this has the form {VERSION 2 3 "IBM INTEL NT" "2.3" }\n
+# that is {VERSION major_version miunor_version computer_type version_string}
+0 string {VERSION\ Maple worksheet
+>9 string >\0 version %.1s.
+>>11 string >\0 %.1s
+
+# .mps
+0 string \0\0\001$ Maple something
+# from byte 4 it is either 'nul E' or 'soh R'
+# I think 'nul E' means a file that was saved as a different name
+# a sort of revision marking
+# 'soh R' means new
+>4 string \000\105 An old revision
+>4 string \001\122 The latest save
+
+# .mpl
+# some of these are the same as .mps above
+#0000000 000 000 001 044 000 105 same as .mps
+#0000000 000 000 001 044 001 122 same as .mps
+
+0 string #\n##\ <SHAREFILE= Maple something
+0 string \n#\n##\ <SHAREFILE= Maple something
+0 string ##\ <SHAREFILE= Maple something
+0 string #\r##\ <SHAREFILE= Maple something
+0 string \r#\r##\ <SHAREFILE= Maple something
+0 string #\ \r##\ <DESCRIBE> Maple something anomalous.