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1 " Vim syntax file
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2 " Language: BibTeX Bibliography Style
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3 " Maintainer: Tim Pope <vimNOSPAM@tpope.info>
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4 " Filenames: *.bst
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5 " $Id$
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6
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7 " For version 5.x: Clear all syntax items
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8 " For version 6.x: Quit when a syntax file was already loaded
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9 if version < 600
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10 syntax clear
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11 elseif exists("b:current_syntax")
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12 finish
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13 endif
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14
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15 if version < 600
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16 command -nargs=1 SetIsk set iskeyword=<args>
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17 else
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18 command -nargs=1 SetIsk setlocal iskeyword=<args>
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19 endif
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20 SetIsk 48-57,#,$,',.,A-Z,a-z
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21 delcommand SetIsk
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22
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23 syn case ignore
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24
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25 syn match bstString +"[^"]*\%("\|$\)+ contains=bstField,bstType,bstError
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26 " Highlight the last character of an unclosed string, but only when the cursor
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27 " is not beyond it (i.e., it is still being edited). Imperfect.
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28 syn match bstError '[^"]\%#\@!$' contained
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29
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30 syn match bstNumber "#-\=\d\+\>"
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31 syn keyword bstNumber entry.max$ global.max$
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32 syn match bstComment "%.*"
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33
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34 syn keyword bstCommand ENTRY FUNCTION INTEGERS MACRO STRINGS
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35 syn keyword bstCommand READ EXECUTE ITERATE REVERSE SORT
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36 syn match bstBuiltIn "\s[-<>=+*]\|\s:="
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37 syn keyword bstBuiltIn add.period$
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38 syn keyword bstBuiltIn call.type$ change.case$ chr.to.int$ cite$
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39 syn keyword bstBuiltIn duplicate$ empty$ format.name$
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40 syn keyword bstBuiltIn if$ int.to.chr$ int.to.str$
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41 syn keyword bstBuiltIn missing$
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42 syn keyword bstBuiltIn newline$ num.names$
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43 syn keyword bstBuiltIn pop$ preamble$ purify$ quote$
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44 syn keyword bstBuiltIn skip$ stack$ substring$ swap$
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45 syn keyword bstBuiltIn text.length$ text.prefix$ top$ type$
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46 syn keyword bstBuiltIn warning$ while$ width$ write$
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47 syn match bstIdentifier "'\k*"
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48 syn keyword bstType article book booklet conference
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49 syn keyword bstType inbook incollection inproceedings
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50 syn keyword bstType manual mastersthesis misc
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51 syn keyword bstType phdthesis proceedings
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52 syn keyword bstType techreport unpublished
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53 syn keyword bstField abbr address annote author
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54 syn keyword bstField booktitle chapter crossref comment
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55 syn keyword bstField edition editor
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56 syn keyword bstField howpublished institution journal key month
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57 syn keyword bstField note number
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58 syn keyword bstField organization
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59 syn keyword bstField pages publisher
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60 syn keyword bstField school series
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61 syn keyword bstField title type
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62 syn keyword bstField volume year
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63
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64 " Define the default highlighting.
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65 " For version 5.7 and earlier: only when not done already
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66 " For version 5.8 and later: only when an item doesn't have highlighting yet
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67 if version >= 508 || !exists("did_bst_syn_inits")
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68 if version < 508
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69 let did_bst_syn_inits = 1
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70 command -nargs=+ HiLink hi link <args>
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71 else
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72 command -nargs=+ HiLink hi def link <args>
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73 endif
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74
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75 HiLink bstComment Comment
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76 HiLink bstString String
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77 HiLink bstCommand PreProc
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78 HiLink bstBuiltIn Statement
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79 HiLink bstField Special
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80 HiLink bstNumber Number
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81 HiLink bstType Type
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82 HiLink bstIdentifier Identifier
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83 HiLink bstError Error
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84 delcommand HiLink
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85 endif
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86
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87 let b:current_syntax = "bst"
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88
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89 " vim:set ft=vim sts=4 sw=4:
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