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1 " Vim syntax file
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2 " Language: ELF
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3 " Maintainer: Christian V. J. Brüssow <cvjb@cvjb.de>
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4 " Last Change: Son 22 Jun 2003 20:43:14 CEST
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5 " Filenames: *.ab,*.am
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6 " URL: http://www.cvjb.de/comp/vim/elf.vim
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7 " $Id$
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8 "
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9 " ELF: Extensible Language Facility
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10 " This is the Applix Inc., Macro and Builder programming language.
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11 " It has nothing in common with the binary format called ELF.
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12
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13 " For version 5.x: Clear all syntax items
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14 " For version 6.x: Quit when a syntax file was already loaded
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15 if version < 600
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16 syntax clear
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17 elseif exists("b:current_syntax")
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18 finish
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19 endif
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20
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21 " Case does not matter
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22 syn case ignore
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23
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24 " Environments
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25 syn region elfEnvironment transparent matchgroup=Special start="{" matchgroup=Special end="}" contains=ALLBUT,elfBraceError
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26
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27 " Unmatched braces
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28 syn match elfBraceError "}"
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29
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30 " All macros must have at least one of these definitions
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31 syn keyword elfSpecial endmacro
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32 syn region elfSpecial transparent matchgroup=Special start="^\(\(macro\)\|\(set\)\) \S\+$" matchgroup=Special end="^\(\(endmacro\)\|\(endset\)\)$" contains=ALLBUT,elfBraceError
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33
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34 " Preprocessor Commands
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35 syn keyword elfPPCom define include
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36
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37 " Some keywords
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38 syn keyword elfKeyword false true null
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39 syn keyword elfKeyword var format object function endfunction
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40
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41 " Conditionals and loops
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42 syn keyword elfConditional if else case of endcase for to next while until return goto
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43
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44 " All built-in elf macros end with an '@'
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45 syn match elfMacro "[0-9_A-Za-z]\+@"
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46
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47 " Strings and characters
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48 syn region elfString start=+"+ skip=+\\\\\|\\"+ end=+"+
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49
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50 " Numbers
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51 syn match elfNumber "-\=\<[0-9]*\.\=[0-9_]\>"
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52
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53 " Comments
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54 syn region elfComment start="/\*" end="\*/"
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55 syn match elfComment "\'.*$"
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56
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57 syn sync ccomment elfComment
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58
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59 " Parenthesis
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60 syn match elfParens "[\[\]()]"
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61
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62 " Punctuation
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63 syn match elfPunct "[,;]"
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64
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65 " Define the default highlighting.
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66 " For version 5.7 and earlier: only when not done already
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67 " For version 5.8 and later: only when an item doesn't have highlighting yet
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68 if version >= 508 || !exists("did_elf_syn_inits")
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69 if version < 508
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70 let did_elf_syn_inits = 1
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71 command -nargs=+ HiLink hi link <args>
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72 else
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73 command -nargs=+ HiLink hi def link <args>
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74 endif
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75
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76 " The default methods for highlighting. Can be overridden later.
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77 HiLink elfComment Comment
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78 HiLink elfPPCom Include
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79 HiLink elfKeyword Keyword
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80 HiLink elfSpecial Special
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81 HiLink elfEnvironment Special
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82 HiLink elfBraceError Error
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83 HiLink elfConditional Conditional
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84 HiLink elfMacro Function
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85 HiLink elfNumber Number
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86 HiLink elfString String
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87 HiLink elfParens Delimiter
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88 HiLink elfPunct Delimiter
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89
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90 delcommand HiLink
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91 endif
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92
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93 let b:current_syntax = "elf"
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94
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95 " vim:ts=8:sw=4:nocindent:smartindent:
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