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1 " Vim syntax file
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2 " Language: EDIF (Electronic Design Interchange Format)
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3 " Maintainer: Artem Zankovich <z_artem@hotbox.ru>
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4 " Last Change: Oct 14, 2002
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5 "
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6 " Supported standarts are:
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7 " ANSI/EIA Standard 548-1988 (EDIF Version 2 0 0)
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8 " IEC 61690-1 (EDIF Version 3 0 0)
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9 " IEC 61690-2 (EDIF Version 4 0 0)
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10
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11 " Quit when a syntax file was already loaded
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12 if version < 600
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13 syntax clear
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14 elseif exists("b:current_syntax")
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15 finish
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16 endif
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17
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18 if version >= 600
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19 setlocal iskeyword=48-57,-,+,A-Z,a-z,_,&
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20 else
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21 set iskeyword=A-Z,a-z,_,&
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22 endif
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23
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24 syn region edifList matchgroup=Delimiter start="(" end=")" contains=edifList,edifKeyword,edifString,edifNumber
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25
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26 " Strings
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27 syn match edifInStringError /%/ contained
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28 syn match edifInString /%\s*\d\+\s*%/ contained
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29 syn region edifString start=/"/ end=/"/ contains=edifInString,edifInStringError contained
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30
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31 " Numbers
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32 syn match edifNumber "\<[-+]\=[0-9]\+\>"
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33
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34 " Keywords
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35 syn match edifKeyword "(\@<=\s*[a-zA-Z&][a-zA-Z_0-9]*\>" contained
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36
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37 syn match edifError ")"
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38
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39 " synchronization
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40 if version < 600
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41 syntax sync maxlines=250
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42 else
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43 syntax sync fromstart
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44 endif
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45
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46 " Define the default highlighting.
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47 if version >= 508 || !exists("did_edif_syntax_inits")
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48 if version < 508
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49 let did_edif_syntax_inits = 1
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50 command -nargs=+ HiLink hi link <args>
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51 else
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52 command -nargs=+ HiLink hi def link <args>
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53 endif
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54
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55 HiLink edifInString SpecialChar
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56 HiLink edifKeyword Keyword
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57 HiLink edifNumber Number
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58 HiLink edifInStringError edifError
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59 HiLink edifError Error
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60 HiLink edifString String
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61 delcommand HiLink
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62 endif
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63
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64 let b:current_syntax = "edif"
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