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+" Vim syntax file
+" Language: Cyn++
+" Maintainer: Phil Derrick <phild@forteds.com>
+" Last change: 2001 Sep 02
+"
+" Language Information
+"
+" Cynpp (Cyn++) is a macro language to ease coding in Cynlib.
+" 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.
+"
+" Cyn++ is designed to be HDL-like.
+"
+" Further information can be found from www.forteds.com
+
+
+
+
+
+" Remove any old syntax stuff hanging around
+" For version 5.x: Clear all syntax items
+" For version 6.x: Quit when a syntax file was already loaded
+if version < 600
+ syntax clear
+elseif exists("b:current_syntax")
+ finish
+endif
+
+" Read the Cynlib syntax to start with - this includes the C++ syntax
+if version < 600
+ source <sfile>:p:h/cynlib.vim
+else
+ runtime! syntax/cynlib.vim
+endif
+unlet b:current_syntax
+
+
+
+" Cyn++ extensions
+
+syn keyword cynppMacro Always EndAlways
+syn keyword cynppMacro Module EndModule
+syn keyword cynppMacro Initial EndInitial
+syn keyword cynppMacro Posedge Negedge Changed
+syn keyword cynppMacro At
+syn keyword cynppMacro Thread EndThread
+syn keyword cynppMacro Instantiate
+
+" Define the default highlighting.
+" For version 5.7 and earlier: only when not done already
+" For version 5.8 and later: only when an item doesn't have highlighting yet
+if version >= 508 || !exists("did_cynpp_syntax_inits")
+ if version < 508
+ let did_cynpp_syntax_inits = 1
+ command -nargs=+ HiLink hi link <args>
+ else
+ command -nargs=+ HiLink hi def link <args>
+ endif
+
+ HiLink cLabel Label
+ HiLink cynppMacro Statement
+
+ delcommand HiLink
+endif
+
+let b:current_syntax = "cynpp"