Add syntax files from upstream vim repository

syntax/cynlib.vim

@@ -0,0 +1,78 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vim') == -1
+  
+" Vim syntax file
+" Language:     Cynlib(C++)
+" Maintainer:   Phil Derrick <phild@forteds.com>
+" Last change:  2001 Sep 02
+" URL http://www.derrickp.freeserve.co.uk/vim/syntax/cynlib.vim
+"
+" Language Information
+"
+"		Cynlib is a library of C++ classes to allow hardware
+"		modelling in C++. Combined with a simulation kernel,
+"		the compiled and linked executable forms a hardware
+"		simulation of the described design.
+"
+"		Further information can be found from www.forteds.com
+
+
+" Remove any old syntax stuff hanging around
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
+  finish
+endif
+
+
+
+" Read the C++ syntax to start with - this includes the C syntax
+runtime! syntax/cpp.vim
+unlet b:current_syntax
+
+" Cynlib extensions
+
+syn keyword	cynlibMacro	   Default CYNSCON
+syn keyword	cynlibMacro	   Case CaseX EndCaseX
+syn keyword	cynlibType	   CynData CynSignedData CynTime
+syn keyword	cynlibType	   In Out InST OutST
+syn keyword	cynlibType	   Struct
+syn keyword	cynlibType	   Int Uint Const
+syn keyword	cynlibType	   Long Ulong
+syn keyword	cynlibType	   OneHot
+syn keyword	cynlibType	   CynClock Cynclock0
+syn keyword     cynlibFunction     time configure my_name
+syn keyword     cynlibFunction     CynModule epilog execute_on
+syn keyword     cynlibFunction     my_name
+syn keyword     cynlibFunction     CynBind bind
+syn keyword     cynlibFunction     CynWait CynEvent
+syn keyword     cynlibFunction     CynSetName
+syn keyword     cynlibFunction     CynTick CynRun
+syn keyword     cynlibFunction     CynFinish
+syn keyword     cynlibFunction     Cynprintf CynSimTime
+syn keyword     cynlibFunction     CynVcdFile
+syn keyword     cynlibFunction     CynVcdAdd CynVcdRemove
+syn keyword     cynlibFunction     CynVcdOn CynVcdOff
+syn keyword     cynlibFunction     CynVcdScale
+syn keyword     cynlibFunction     CynBgnName CynEndName
+syn keyword     cynlibFunction     CynClock configure time
+syn keyword     cynlibFunction     CynRedAnd CynRedNand
+syn keyword     cynlibFunction     CynRedOr CynRedNor
+syn keyword     cynlibFunction     CynRedXor CynRedXnor
+syn keyword     cynlibFunction     CynVerify
+
+
+syn match       cynlibOperator     "<<="
+syn keyword	cynlibType	   In Out InST OutST Int Uint Const Cynclock
+
+" Define the default highlighting.
+" Only when an item doesn't have highlighting yet
+
+hi def link cynlibOperator   Operator
+hi def link cynlibMacro      Statement
+hi def link cynlibFunction   Statement
+hi def link cynlibppMacro      Statement
+hi def link cynlibType       Type
+
+
+let b:current_syntax = "cynlib"
+
+endif