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- " Vim syntax file
- " Language: CUPL
- " Maintainer: John Cook <john.cook@kla-tencor.com>
- " Last Change: 2001 Apr 25
-
- " 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
-
- " this language is oblivious to case.
- syn case ignore
-
- " A bunch of keywords
- syn keyword cuplHeader name partno date revision rev designer company nextgroup=cuplHeaderContents
- syn keyword cuplHeader assembly assy location device nextgroup=cuplHeaderContents
-
- syn keyword cuplTodo contained TODO XXX FIXME
-
- " cuplHeaderContents uses default highlighting except for numbers
- syn match cuplHeaderContents ".\+;"me=e-1 contains=cuplNumber contained
-
- " String contstants
- syn region cuplString start=+'+ end=+'+
- syn region cuplString start=+"+ end=+"+
-
- syn keyword cuplStatement append condition
- syn keyword cuplStatement default else
- syn keyword cuplStatement field fld format function fuse
- syn keyword cuplStatement group if jump loc
- syn keyword cuplStatement macro min node out
- syn keyword cuplStatement pin pinnode present table
- syn keyword cuplStatement sequence sequenced sequencejk sequencers sequencet
-
- syn keyword cuplFunction log2 log8 log16 log
-
- " Valid integer number formats (decimal, binary, octal, hex)
- syn match cuplNumber "\<[-+]\=[0-9]\+\>"
- syn match cuplNumber "'d'[0-9]\+\>"
- syn match cuplNumber "'b'[01x]\+\>"
- syn match cuplNumber "'o'[0-7x]\+\>"
- syn match cuplNumber "'h'[0-9a-fx]\+\>"
-
- " operators
- syn match cuplLogicalOperator "[!#&$]"
- syn match cuplArithmeticOperator "[-+*/%]"
- syn match cuplArithmeticOperator "\*\*"
- syn match cuplAssignmentOperator ":\=="
- syn match cuplEqualityOperator ":"
- syn match cuplTruthTableOperator "=>"
-
- " Signal extensions
- syn match cuplExtension "\.[as][pr]\>"
- syn match cuplExtension "\.oe\>"
- syn match cuplExtension "\.oemux\>"
- syn match cuplExtension "\.[dlsrjk]\>"
- syn match cuplExtension "\.ck\>"
- syn match cuplExtension "\.dq\>"
- syn match cuplExtension "\.ckmux\>"
- syn match cuplExtension "\.tec\>"
- syn match cuplExtension "\.cnt\>"
-
- syn match cuplRangeOperator "\.\." contained
-
- " match ranges like memadr:[0000..1FFF]
- " and highlight both the numbers and the .. operator
- syn match cuplNumberRange "\<\x\+\.\.\x\+\>" contains=cuplRangeOperator
-
- " match vectors of type [name3..0] (decimal numbers only)
- " but assign them no special highlighting except for the .. operator
- syn match cuplBitVector "\<\a\+\d\+\.\.\d\+\>" contains=cuplRangeOperator
-
- " other special characters
- syn match cuplSpecialChar "[\[\](){},;]"
-
- " directives
- " (define these after cuplOperator so $xxx overrides $)
- syn match cuplDirective "\$msg"
- syn match cuplDirective "\$macro"
- syn match cuplDirective "\$mend"
- syn match cuplDirective "\$repeat"
- syn match cuplDirective "\$repend"
- syn match cuplDirective "\$define"
- syn match cuplDirective "\$include"
-
- " multi-line comments
- syn region cuplComment start=+/\*+ end=+\*/+ contains=cuplNumber,cuplTodo
-
- syn sync minlines=1
-
- " 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_cupl_syn_inits")
- if version < 508
- let did_cupl_syn_inits = 1
- command -nargs=+ HiLink hi link <args>
- else
- command -nargs=+ HiLink hi def link <args>
- endif
-
- " The default highlighting.
- HiLink cuplHeader cuplStatement
- HiLink cuplLogicalOperator cuplOperator
- HiLink cuplRangeOperator cuplOperator
- HiLink cuplArithmeticOperator cuplOperator
- HiLink cuplAssignmentOperator cuplOperator
- HiLink cuplEqualityOperator cuplOperator
- HiLink cuplTruthTableOperator cuplOperator
- HiLink cuplOperator cuplStatement
- HiLink cuplFunction cuplStatement
- HiLink cuplStatement Statement
- HiLink cuplNumberRange cuplNumber
- HiLink cuplNumber cuplString
- HiLink cuplString String
- HiLink cuplComment Comment
- HiLink cuplExtension cuplSpecial
- HiLink cuplSpecialChar cuplSpecial
- HiLink cuplSpecial Special
- HiLink cuplDirective PreProc
- HiLink cuplTodo Todo
-
- delcommand HiLink
- endif
-
- let b:current_syntax = "cupl"
- " vim:ts=8
-