added v2.0

tools/vim/syntax/c.vim

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+syn match cType "pair "
+syn match cType "number "

tools/vim/syntax/hack_asm.vim

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+" Vim syntax file
+" Language: Hack Assembly
+" Maintainer: Severyn Kozak
+" Latest Revision: 15 November 2014
+
+if version < 600
+	syntax clear
+endif
+
+setl iskeyword+=.,$,:
+
+syn keyword hackAsmDestination A M D AM MD AD AMD null
+syn keyword hackAsmJump JGT JEQ JGE JLT JNE JLE JMP
+
+syn match hackAsmComment "\/\/.*$"
+syn match hackAsmLabel "(\k\+)"
+syn match hackAsmMathOp "[+-]"
+syn match hackAsmBitwiseOp "[&|]"
+syn match hackAsmAInstruction "@\k\+"
+syn match hackAsmCInstruction "[=;]"
+syn match hackAsmConstant "-1\|0\|1"
+
+hi link hackAsmDestination Identifier
+hi link hackAsmJump Function
+hi link hackAsmConstant Constant
+
+hi link hackAsmComment Comment
+hi link hackAsmLabel Label
+hi link hackAsmMathOp Operator
+hi link hackAsmBitwiseOp Operator
+hi link hackAsmAInstruction PreProc
+hi link hackAsmCInstruction Operator

tools/vim/syntax/hack_vm.vim

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+" Vim syntax file
+" Language: Hack Virtual Machine
+" Maintainer: Severyn Kozak
+" Latest Revision: 02 December 2014
+
+if version < 600
+	syntax clear
+endif
+
+setl iskeyword+=.,:
+setl iskeyword+=-
+
+syn keyword hackVmMathLogicOp add sub neg eq gt lt or not
+syn keyword hackVmMemoryOp push pop
+syn keyword hackVmMemorySegments argument local static constant this that
+	\ pointer temp
+syn keyword hackVmProgramFlowOp label goto if-goto
+syn keyword hackVmFunctionCallOp function call return
+
+syn match hackVmComment "\/\/.*$"
+syn match hackVmNumber "\v(\w)@<!\d+"
+
+hi link hackVmComment Comment
+hi link hackVmMathLogicOp Operator
+hi link hackVmMemoryOp Statement
+hi link hackVmMemorySegments Identifier
+hi link hackVmProgramFlowOp Conditional
+hi link hackVmFunctionCallOp Function
+hi link hackVmNumber Number

tools/vim/syntax/hdl.vim

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+" Vim syntax file
+" Language: HDL
+" Maintainer: Severyn Kozak
+" Latest Revision: 11 November 2014
+
+if version < 600
+	syntax clear
+endif
+
+" The `.hdl` extension is reserved for the `vhdl` filetype, and, by the time
+" this plugin is sourced, Vim has already loaded the `vhdl` ftplugin files,
+" which contain some undesired settings. The fullproof way to ignore them is to
+" prevent Vim from ever setting the `vhdl` filetype, which can only be done by
+" having the user specify the following:
+"
+"   au BufNewFile,BufRead *.hdl setfiletype hdl
+"
+" in their vimrc, which is messy. Best to let the plugin do the work just by
+" explicitly overriding the settings that we don't want, like the following.
+setl indentexpr=
+setl formatoptions+=or
+let b:current_syntax = "hdl"
+let did_load_filetypes = 1
+
+syn match _hdl_comment_inline "\/\/.*"
+syn match _hdl_delimiter "[,;:.]"
+syn match _hdl_assignment "="
+syn match _hdl_number "\v(\w)@<!\d+"
+syn match _hdl_surrounding "[[\](){}]"
+syn match _hdl_pin_name "\a[a-zA-Z0-9]*\ze=" contains=ALL
+syn region _hdl_comment_block start="/\*" end="*/"
+syn keyword _hdl_builtin_chip Add16 ALU And And16 ARegister Bit DFF DMux
+	\ DMux4Way DMux8Way DRegister Mux4Way16 Mux8Way16 FullAdder HalfAdder Inc16
+	\ Keyboard Mux Mux16 Or Or16 Or8Way PC RAM RAM16K RAM4K RAM512 RAM64 ROM32K
+	\ Screen Xor RAM8 Register RegisterWithGUI Nand Not Not16
+syn keyword _hdl_section CHIP PARTS IN OUT
+
+syn keyword _hdl_constant true false
+
+hi link _hdl_comment_block Comment
+hi link _hdl_comment_inline Comment
+hi link _hdl_builtin_chip Constant
+hi link _hdl_section Label
+hi link _hdl_delimiter Comment
+hi link _hdl_surrounding Delimiter
+hi link _hdl_number Number
+hi link _hdl_constant Constant
+hi link _hdl_assignment Operator
+hi link _hdl_pin_name Identifier

tools/vim/syntax/jack.vim

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+" Vim syntax file
+" Language: Jack
+" Maintainer: Severyn Kozak
+" Latest Revision: 01 January 2015
+
+if version < 600
+	syntax clear
+endif
+
+syn keyword jackDeclaration var static field class
+syn keyword jackStatement let if else while do return
+syn keyword jackVarType int char boolean void
+syn keyword jackFuncType constructor function method
+syn keyword jackConstant true false null this
+syn match jackOp "[-+*/&|<>=~]"
+syn match jackString '"[^"\n]*"'
+syn match jackNumber "\d\+"
+syn match jackDelimiter "[.,;]"
+syn match jackSurroundingElement "[{}()\[\]]"
+syn match jackCommentInline "\/\/.*"
+syn region jackCommentBlock start="/\*" end="*/"
+
+hi link jackOp Operator
+hi link jackSurroundingElement Delimiter
+hi link jackVarType Type
+hi link jackFuncType Function
+hi link jackDeclaration Statement
+hi link jackStatement Statement
+hi link jackConstant Constant
+hi link jackNumber Number
+hi link jackCommentInline Comment
+hi link jackCommentBlock Comment
+hi link jackDelimiter Comment

tools/vim/syntax/nandhdl.vim

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+"Vim syntax file
+"Language: nand2tetris Hardware Description Language
+"Maintainer: Christopher Noussis
+"Latest Revision: 14 January 2015
+"TODO: Fix syntax names to work with accepted style convention
+"syn keyword [languageName][SyntaxElementName]
+
+if exists("b:current_syntax")
+    finish
+endif
+
+"Comments.
+syn match hdlComment "\/\/.*$"
+syn region hdlComment start='\/\*' end='\*\/'
+syn region hdlComment start='\/\*\*' end='\*\/'
+
+"The all-caps basic language keywords.
+syn keyword basicKeywords CHIP PARTS IN OUT BUILTIN CLOCKED
+
+"Builtin chips.
+syn keyword builtInChips Nand Not And Or Xor Mux DMux
+syn keyword builtInChips Not16 And16 Or16 Mux16
+syn keyword builtInChips Or8Way Mux4Way16 Mux8Way16 DMux4Way DMux8Way
+syn keyword builtInChips HalfAdder FullAdder Add16 ALU Inc16
+syn keyword builtInChips DFF Bit Register ARegister DRegister
+syn keyword builtInChips RAM8 RAM64 RAM512 RAM4K RAM16K
+syn keyword builtInChips PC ROM32K Screen Keyboard
+
+"External 
+syn keyword extPin in out nextgroup=busNumber 
+syn match busNumber '\[\d*\]' "TODO: Make it so the braces are not matched.
+syn region hdlInterface start='{' end='}' fold transparent 
+
+"Internal
+syn region hdlImplementation start=':' end='}' fold transparent
+syn region partInterface start='(' end=')' contains=connection, extPin
+"syn match connection '\w\+(\[\d+\])\*=\w\+(\[\d+\])\*' 
+syn match connection '\w\+=\@=' contained
+syn match connection '=\@<=\w\+' contained
+
+let b:current_syntax = 'chip'
+"Syntax Highlighting
+hi def link hdlComment Comment
+hi def link basicKeywords Statement
+hi def link builtInChips Special
+hi def link extPin Type
+hi def link busNumber Constant
+hi def link connection Identifier
+