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" Vim syntax file
" Language: SKILL
" Maintainer: Toby Schaffer <jtschaff@eos.ncsu.edu>
" Last change: 1998 Mar 16
" Comments: SKILL is a Lisp-like programming language for use in EDA
" tools from Cadence Design Systems. It allows you to have
" a programming environment within the Cadence environment
" that gives you access to the complete tool set and design
" database.
" Remove any old syntax stuff hanging around
syn clear
syn keyword skillConstants t nil unbound
" generic reserved words (these are technically functions... :))
syn keyword skillKeywords prog progn prog1 prog2 lambda nlambda
syn keyword skillKeywords defun procedure nprocedure mprocedure
syn keyword skillKeywords return let
syn keyword skillConditional if else then case unless cond when
syn keyword skillRepeat for forall foreach go while
" for Diva rules files
syn keyword skillDivaKeywords ivIf and or null
syn keyword skillDivaFunctions drcExtractRules lvsRules
syn keyword skillDivaDRCFunctions drc dubiousData offGrid saveDerived
syn keyword skillDivaDRCFunctions area enc notch ovlp sep width not_over
syn keyword skillDivaExtFunctions saveParasitic saveInterconnect
syn keyword skillDivaExtFunctions saveProperty saveRecognition
syn keyword skillDivaExtFunctions measureParasitic attachParasitic
syn keyword skillDivaExtFunctions calculateParameter measureParameter
syn keyword skillDivaExtFunctions saveParameter extractDevice extractMOS
syn keyword skillDivaLVSFunctions permuteDevice
" procedural interface routines
" CDF functions
syn match skillcdfFunctions "\<cdf[A-Z][a-zA-Z]\+\>"
" graphic editor functions
syn match skillgeFunctions "\<ge[A-Z][a-zA-Z]\+\>"
" human interface functions
syn match skillhiFunctions "\<hi[A-Z][a-zA-Z]\+\>"
" layout editor functions
syn match skillleFunctions "\<le[A-Z][a-zA-Z]\+\>"
" database functions
syn match skilldbFunctions "\<db[A-Z][a-zA-Z]\+\>"
" design editor functions
syn match skilldeFunctions "\<de[A-Z][a-zA-Z]\+\>"
" design flow functions
syn match skilldfFunctions "\<df[A-Z][a-zA-Z]\+\>"
" design management & design data services functions
syn match skillddFunctions "\<dd[s]\=[A-Z][a-zA-Z]\+\>"
" parameterized cell functions
syn match skillpcFunctions "\<pc[A-Z][a-zA-Z]\+\>"
" tech file functions
syn match skilltechFunctions "\<tech[A-Z][a-zA-Z]\+\>"
" Diva geometry functions
syn match skillDivaGeomFunctions "\<geom[A-Z][a-zA-Z]\+\>"
syn keyword skillDivaGeomFunctions geomGetNon45 geomGetNon90
" strings
syn region skillString start=+"+ skip=+\\"+ end=+"+
syn keyword skillTodo contained TODO FIXME XXX ???
syn keyword skillNote contained NOTE IMPORTANT
" comments are either C-style or begin with a semicolon
syn region skillComment start="/\*" end="\*/" contains=skillTodo,skillNote
syn match skillComment ";.*" contains=skillTodo,skillNote
syn match skillCommentError "\*/"
syn sync ccomment skillComment minlines=10
if !exists("did_skill_syntax_inits")
let did_skill_syntax_inits = 1
hi link skillConstants Constant
hi link skillKeywords Statement
hi link skillConditional Conditional
hi link skillRepeat Repeat
hi link skillDivaKeywords Statement
hi link skillDivaFunctions Function
hi link skillDivaDRCFunctions Function
hi link skillDivaExtFunctions Function
hi link skillDivaLVSFunctions Function
hi link skillcdfFunctions Function
hi link skillgeFunctions Function
hi link skillhiFunctions Function
hi link skillleFunctions Function
hi link skilldbFunctions Function
hi link skilldeFunctions Function
hi link skilldfFunctions Function
hi link skillddFunctions Function
hi link skillpcFunctions Function
hi link skilltechFunctions Function
hi link skillDivaGeomFunctions Function
hi link skillString String
hi link skillTodo Todo
hi link skillNote Todo
hi link skillComment Comment
hi link skillCommentError Error
endif
let b:current_syntax = "skill"
" vim: ts=4
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