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1 " Vim syntax file
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2 " Language: calendar(1) file.
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3 " Maintainer: Nikolai Weibull <source@pcppopper.org>
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4 " URL: http://www.pcppopper.org/vim/syntax/pcp/calendar/
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5 " Latest Revision: 2004-05-06
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6 " arch-tag: d714127d-469d-43bd-9c79-c2a46ec54535
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7
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8 if version < 600
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9 syntax clear
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10 elseif exists("b:current_syntax")
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11 finish
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12 endif
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13
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14 " Todo
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15 syn keyword calendarTodo contained TODO FIXME XXX NOTE
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16
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17 " Comments
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18 syn region calendarComment matchgroup=calendarComment start='/\*' end='\*/' contains=calendarTodo
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19
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20 " Strings
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21 syn region calendarCppString start=+L\="+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end='$' contains=calendarSpecial
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22 syn match calendarSpecial display contained '\\\%(x\x\+\|\o\{1,3}\|.\|$\)'
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23 syn match calendarSpecial display contained "\\\(u\x\{4}\|U\x\{8}\)"
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24
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25 " cpp(1) Preprocessor directives (adapted from syntax/c.vim)
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26
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27 syn region calendarPreCondit start='^\s*#\s*\%(if\|ifdef\|ifndef\|elif\)\>' skip='\\$' end='$' contains=calendarComment,calendarCppString
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28 syn match calendarPreCondit display '^\s*#\s*\%(else\|endif\)\>'
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29 syn region calendarCppOut start='^\s*#\s*if\s\+0\+' end='.\@=\|$' contains=calendarCppOut2
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30 syn region calendarCppOut2 contained start='0' end='^\s*#\s*\%(endif\|else\|elif\)\>' contains=calendarSpaceError,calendarCppSkip
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31 syn region calendarCppSkip contained start='^\s*#\s*\%(if\|ifdef\|ifndef\)\>' skip='\\$' end='^\s*#\s*endif\>' contains=calendarSpaceError,calendarCppSkip
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32 syn region calendarIncluded display contained start=+"+ skip=+\\\\\|\\"+ end=+"+
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33 syn match calendarIncluded display contained '<[^>]*>'
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34 syn match calendarInclude display '^\s*#\s*include\>\s*["<]' contains=calendarIncluded
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35 syn cluster calendarPreProcGroup contains=calendarPreCondit,calendarIncluded,calendarInclude,calendarDefine,calendarCppOut,calendarCppOut2,calendarCppSkip,calendarString,calendarSpecial,calendarTodo
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36 syn region calendarDefine start='^\s*#\s*\%(define\|undef\)\>' skip='\\$' end='$' contains=ALLBUT,@calendarPreProcGroup
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37 syn region calendarPreProc start='^\s*#\s*\%(pragma\|line\|warning\|warn\|error\)\>' skip='\\$' end='$' keepend contains=ALLBUT,@calendarPreProcGroup
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38
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39 " Keywords
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40 syn keyword calendarKeyword CHARSET BODUN LANG
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41 syn case ignore
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42 syn keyword calendarKeyword Easter Pashka
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43 syn case match
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44
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45 " Dates
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46 syn case ignore
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47 syn match calendarNumber '\<\d\+\>'
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48 syn keyword calendarMonth Jan[uary] Feb[ruary] Mar[ch] Apr[il] May Jun[e]
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49 syn keyword calendarMonth Jul[y] Aug[ust] Sep[tember] Oct[ober]
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50 syn keyword calendarMonth Nov[ember] Dec[ember]
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51 syn match calendarMonth '\<\%(Jan\|Feb\|Mar\|Apr\|May\|Jun\|Jul\|Aug\|Sep\|Oct\|Nov\|Dec\)\.'
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52 syn keyword calendarWeekday Mon[day] Tue[sday] Wed[nesday] Thu[rsday]
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53 syn keyword calendarWeekday Fri[day] Sat[urday] Sun[day]
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54 syn match calendarWeekday '\<\%(Mon\|Tue\|Wed\|Thu\|Fri\|Sat\|Sun\)\.' nextgroup=calendarWeekdayMod
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55 syn match calendarWeekdayMod '[+-]\d\+\>'
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56 syn case match
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57
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58 " Times
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59 syn match calendarTime '\<\%([01]\=\d\|2[0-3]\):[0-5]\d\%(:[0-5]\d\)\='
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60 syn match calendarTime '\<\%(0\=[1-9]\|1[0-2]\):[0-5]\d\%(:[0-5]\d\)\=\s*[AaPp][Mm]'
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61
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62 " Variables
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63 syn match calendarVariable '\*'
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64
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65 let b:c_minlines = 50 " #if 0 constructs can be long
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66 exec "syn sync ccomment calendarComment minlines=" . b:c_minlines
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67
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68 " Define the default highlighting.
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69 " For version 5.7 and earlier: only when not done already
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70 " For version 5.8 and later: only when an item doesn't have highlighting yet
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71 if version >= 508 || !exists("did_calendar_syn_inits")
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72 if version < 508
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73 let did_calendar_syn_inits = 1
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74 command -nargs=+ HiLink hi link <args>
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75 else
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76 command -nargs=+ HiLink hi def link <args>
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77 endif
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78
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79 HiLink calendarTodo Todo
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80 HiLink calendarComment Comment
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81 HiLink calendarCppString String
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82 HiLink calendarSpecial SpecialChar
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83 HiLink calendarPreCondit PreCondit
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84 HiLink calendarCppOut Comment
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85 HiLink calendarCppOut2 calendarCppOut
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86 HiLink calendarCppSkip calendarCppOut
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87 HiLink calendarIncluded String
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88 HiLink calendarInclude Include
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89 HiLink calendarDefine Macro
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90 HiLink calendarPreProc PreProc
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91 HiLink calendarKeyword Keyword
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92 HiLink calendarNumber Number
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93 HiLink calendarMonth String
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94 HiLink calendarWeekday String
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95 HiLink calendarWeekdayMod Special
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96 HiLink calendarTime Number
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97 HiLink calendarVariable Identifier
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98
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99 delcommand HiLink
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100 endif
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101
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102 let b:current_syntax = "calendar"
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103
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104 " vim: set sts=2 sw=2:
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