88 lines
2.5 KiB
VimL
88 lines
2.5 KiB
VimL
" Vim syntax file
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" Language: Spice circuit simulator input netlist
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" Maintainer: Noam Halevy <Noam.Halevy.motorola.com>
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" Last Change: 12/08/99
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"
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" This is based on sh.vim by Lennart Schultz
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" but greatly simplified
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" For version 5.x: Clear all syntax items
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" For version 6.x: Quit when a syntax file was already loaded
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if version < 600
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syntax clear
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elseif exists("b:current_syntax")
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finish
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endif
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" spice syntax is case INsensitive
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syn case ignore
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syn keyword spiceTodo contained TODO
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syn match spiceComment "^ \=\*.*$"
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syn match spiceComment "\$.*$"
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" Numbers, all with engineering suffixes and optional units
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"==========================================================
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"floating point number, with dot, optional exponent
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syn match spiceNumber "\<[0-9]\+\.[0-9]*\(e[-+]\=[0-9]\+\)\=\(meg\=\|[afpnumkg]\)\="
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"floating point number, starting with a dot, optional exponent
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syn match spiceNumber "\.[0-9]\+\(e[-+]\=[0-9]\+\)\=\(meg\=\|[afpnumkg]\)\="
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"integer number with optional exponent
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syn match spiceNumber "\<[0-9]\+\(e[-+]\=[0-9]\+\)\=\(meg\=\|[afpnumkg]\)\="
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" Misc
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"=====
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syn match spiceWrapLineOperator "\\$"
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syn match spiceWrapLineOperator "^+"
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syn match spiceStatement "^ \=\.\I\+"
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" Matching pairs of parentheses
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"==========================================
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syn region spiceParen transparent matchgroup=spiceOperator start="(" end=")" contains=ALLBUT,spiceParenError
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syn region spiceSinglequote matchgroup=spiceOperator start=+'+ end=+'+
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" Errors
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"=======
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syn match spiceParenError ")"
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" Syncs
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" =====
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syn sync minlines=50
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" Define the default highlighting.
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" For version 5.7 and earlier: only when not done already
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" For version 5.8 and later: only when an item doesn't have highlighting yet
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if version >= 508 || !exists("did_spice_syntax_inits")
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if version < 508
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let did_spice_syntax_inits = 1
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command -nargs=+ HiLink hi link <args>
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else
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command -nargs=+ HiLink hi def link <args>
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endif
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HiLink spiceTodo Todo
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HiLink spiceWrapLineOperator spiceOperator
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HiLink spiceSinglequote spiceExpr
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HiLink spiceExpr Function
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HiLink spiceParenError Error
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HiLink spiceStatement Statement
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HiLink spiceNumber Number
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HiLink spiceComment Comment
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HiLink spiceOperator Operator
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delcommand HiLink
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endif
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let b:current_syntax = "spice"
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" insert the following to $VIM/syntax/scripts.vim
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" to autodetect HSpice netlists and text listing output:
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"
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" " Spice netlists and text listings
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" elseif getline(1) =~ 'spice\>' || getline("$") =~ '^\.end'
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" so <sfile>:p:h/spice.vim
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" vim: ts=8
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