Mercurial > vim
annotate runtime/syntax/natural.vim @ 18486:9d887cad7315
Added tag v8.1.2237 for changeset 63ee3c2b140fe1b4801389872a8e47aec19d028b
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 31 Oct 2019 20:00:04 +0100 |
| parents | 46763b01cd9a |
| children |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax file |
| 2 " | |
| 1698 | 3 " Language: NATURAL |
| 3356 | 4 " Version: 2.1.0.5 |
| 1698 | 5 " Maintainer: Marko von Oppen <marko@von-oppen.com> |
| 3356 | 6 " Last Changed: 2012-02-05 18:50:43 |
| 1698 | 7 " Support: http://www.von-oppen.com/ |
| 7 | 8 |
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9 " quit when a syntax file was already loaded |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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10 if exists("b:current_syntax") |
| 1698 | 11 finish |
| 7 | 12 endif |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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13 setlocal iskeyword+=-,*,#,+,_,/ |
| 7 | 14 |
| 3356 | 15 let s:cpo_save = &cpo |
| 16 set cpo&vim | |
| 17 | |
| 7 | 18 " NATURAL is case insensitive |
| 19 syntax case ignore | |
| 20 | |
| 21 " preprocessor | |
| 1698 | 22 syn keyword naturalInclude include nextgroup=naturalObjName skipwhite |
| 7 | 23 |
| 24 " define data | |
| 1698 | 25 syn keyword naturalKeyword define data end-define |
| 26 syn keyword naturalKeyword independent global parameter local redefine view | |
| 27 syn keyword naturalKeyword const[ant] init initial | |
| 7 | 28 |
| 29 " loops | |
| 1698 | 30 syn keyword naturalLoop read end-read end-work find end-find histogram end-histogram |
| 31 syn keyword naturalLoop end-all sort end-sort sorted descending ascending | |
| 32 syn keyword naturalRepeat repeat end-repeat while until for step end-for | |
| 33 syn keyword naturalKeyword in file with field starting from ending at thru by isn where | |
| 34 syn keyword naturalError on error end-error | |
| 35 syn keyword naturalKeyword accept reject end-enddata number unique retain as release | |
| 36 syn keyword naturalKeyword start end-start break end-break physical page top sequence | |
| 37 syn keyword naturalKeyword end-toppage end-endpage end-endfile before processing | |
| 38 syn keyword naturalKeyword end-before | |
| 7 | 39 |
| 40 " conditionals | |
| 41 syn keyword naturalConditional if then else end-if end-norec | |
| 42 syn keyword naturalConditional decide end-decide value when condition none any | |
| 43 | |
| 44 " assignment / calculation | |
| 1698 | 45 syn keyword naturalKeyword reset assign move left right justified compress to into edited |
| 46 syn keyword naturalKeyword add subtract multiply divide compute name | |
| 47 syn keyword naturalKeyword all giving remainder rounded leaving space numeric | |
| 48 syn keyword naturalKeyword examine full replace giving separate delimiter modified | |
| 49 syn keyword naturalKeyword suspend identical suppress | |
| 7 | 50 |
| 51 " program flow | |
| 1698 | 52 syn keyword naturalFlow callnat fetch return enter escape bottom top stack formatted |
| 53 syn keyword naturalFlow command call | |
| 54 syn keyword naturalflow end-subroutine routine | |
| 7 | 55 |
| 56 " file operations | |
| 1698 | 57 syn keyword naturalKeyword update store get delete end transaction work once close |
| 7 | 58 |
| 59 " other keywords | |
| 1698 | 60 syn keyword naturalKeyword first every of no record[s] found ignore immediate |
| 61 syn keyword naturalKeyword set settime key control stop terminate | |
| 7 | 62 |
| 63 " in-/output | |
| 1698 | 64 syn keyword naturalKeyword write display input reinput notitle nohdr map newpage |
| 65 syn keyword naturalKeyword alarm text help eject index window base size | |
| 66 syn keyword naturalKeyword format printer skip lines | |
| 7 | 67 |
| 68 " functions | |
| 1698 | 69 syn keyword naturalKeyword abs atn cos exp frac int log sgn sin sqrt tan val old |
| 70 syn keyword naturalKeyword pos | |
| 7 | 71 |
| 72 " report mode keywords | |
| 73 syn keyword naturalRMKeyword same loop obtain indexed do doend | |
| 74 | |
| 75 " Subroutine name | |
| 1698 | 76 syn keyword naturalFlow perform subroutine nextgroup=naturalFunction skipwhite |
| 77 syn match naturalFunction "\<[a-z][-_a-z0-9]*\>" | |
| 7 | 78 |
| 1698 | 79 syn keyword naturalFlow using nextgroup=naturalKeyword,naturalObjName skipwhite |
| 80 syn match naturalObjName "\<[a-z][-_a-z0-9]\{,7}\>" | |
| 7 | 81 |
| 82 " Labels | |
| 1698 | 83 syn match naturalLabel "\<[+#a-z][-_#a-z0-9]*\." |
| 84 syn match naturalRef "\<[+#a-z][-_#a-z0-9]*\>\.\<[+#a-z][*]\=[-_#a-z0-9]*\>" | |
| 85 | |
| 86 " mark keyword special handling | |
| 87 syn keyword naturalKeyword mark nextgroup=naturalMark skipwhite | |
| 88 syn match naturalMark "\<\*[a-z][-_#.a-z0-9]*\>" | |
| 7 | 89 |
| 90 " System variables | |
| 1698 | 91 syn match naturalSysVar "\<\*[a-z][-a-z0-9]*\>" |
| 7 | 92 |
| 93 "integer number, or floating point number without a dot. | |
| 1698 | 94 syn match naturalNumber "\<-\=\d\+\>" |
| 7 | 95 "floating point number, with dot |
| 1698 | 96 syn match naturalNumber "\<-\=\d\+\.\d\+\>" |
| 7 | 97 "floating point number, starting with a dot |
| 1698 | 98 syn match naturalNumber "\.\d\+" |
| 7 | 99 |
| 100 " Formats in write statement | |
| 1698 | 101 syn match naturalFormat "\<\d\+[TX]\>" |
| 7 | 102 |
| 103 " String and Character contstants | |
| 1698 | 104 syn match naturalString "H'\x\+'" |
| 105 syn region naturalString start=+"+ end=+"+ | |
| 106 syn region naturalString start=+'+ end=+'+ | |
| 7 | 107 |
| 108 " Type definition | |
| 1698 | 109 syn match naturalAttribute "\<[-a-z][a-z]=[-a-z0-9_\.,]\+\>" |
| 110 syn match naturalType contained "\<[ABINP]\d\+\(,\d\+\)\=\>" | |
| 111 syn match naturalType contained "\<[CL]\>" | |
| 7 | 112 |
| 113 " "TODO" / other comments | |
| 1698 | 114 syn keyword naturalTodo contained todo test |
| 115 syn match naturalCommentMark contained "[a-z][^ \t/:|]*\(\s[^ \t/:'"|]\+\)*:\s"he=e-1 | |
| 7 | 116 |
| 117 " comments | |
| 1698 | 118 syn region naturalComment start="/\*" end="$" contains=naturalTodo,naturalLineRef,naturalCommentMark |
| 119 syn region naturalComment start="^\*[ *]" end="$" contains=naturalTodo,naturalLineRef,naturalCommentMark | |
| 120 syn region naturalComment start="^\d\{4} \*[\ \*]"lc=5 end="$" contains=naturalTodo,naturalLineRef,naturalCommentMark | |
| 121 syn match naturalComment "^\*$" | |
| 122 syn match naturalComment "^\d\{4} \*$"lc=5 | |
| 7 | 123 " /* is legal syntax in parentheses e.g. "#ident(label./*)" |
| 1698 | 124 syn region naturalPComment contained start="/\*\s*[^),]" end="$" contains=naturalTodo,naturalLineRef,naturalCommentMark |
| 7 | 125 |
| 126 " operators | |
| 1698 | 127 syn keyword naturalOperator and or not eq ne gt lt ge le mask scan modified |
| 7 | 128 |
| 129 " constants | |
| 1698 | 130 syn keyword naturalBoolean true false |
| 131 syn match naturalLineNo "^\d\{4}" | |
| 7 | 132 |
| 133 " identifiers | |
| 1698 | 134 syn match naturalIdent "\<[+#a-z][-_#a-z0-9]*\>[^\.']"me=e-1 |
| 135 syn match naturalIdent "\<[+#a-z][-_#a-z0-9]*$" | |
| 136 syn match naturalLegalIdent "[+#a-z][-_#a-z0-9]*/[-_#a-z0-9]*" | |
| 7 | 137 |
| 138 " parentheses | |
| 1698 | 139 syn region naturalPar matchgroup=naturalParGui start="(" end=")" contains=naturalLabel,naturalRef,naturalOperator,@naturalConstant,naturalType,naturalSysVar,naturalPar,naturalLineNo,naturalPComment |
| 140 syn match naturalLineRef "(\d\{4})" | |
| 7 | 141 |
| 142 " build syntax groups | |
| 143 syntax cluster naturalConstant contains=naturalString,naturalNumber,naturalAttribute,naturalBoolean | |
| 144 | |
| 145 " folding | |
| 146 if v:version >= 600 | |
| 1698 | 147 set foldignore=* |
| 7 | 148 endif |
| 149 | |
| 150 | |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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151 " The default methods for highlighting. Can be overridden later |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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152 |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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153 " Constants |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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154 hi def link naturalFormat Constant |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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155 hi def link naturalAttribute Constant |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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156 hi def link naturalNumber Number |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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157 hi def link naturalString String |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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158 hi def link naturalBoolean Boolean |
| 7 | 159 |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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160 " All kinds of keywords |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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161 hi def link naturalConditional Conditional |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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162 hi def link naturalRepeat Repeat |
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163 hi def link naturalLoop Repeat |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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164 hi def link naturalFlow Keyword |
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165 hi def link naturalError Keyword |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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166 hi def link naturalKeyword Keyword |
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167 hi def link naturalOperator Operator |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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168 hi def link naturalParGui Operator |
| 7 | 169 |
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170 " Labels |
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171 hi def link naturalLabel Label |
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172 hi def link naturalRefLabel Label |
| 7 | 173 |
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174 " Comments |
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175 hi def link naturalPComment Comment |
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176 hi def link naturalComment Comment |
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177 hi def link naturalTodo Todo |
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178 hi def link naturalCommentMark PreProc |
| 7 | 179 |
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180 hi def link naturalInclude Include |
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commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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181 hi def link naturalSysVar Identifier |
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182 hi def link naturalLineNo LineNr |
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183 hi def link naturalLineRef Error |
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184 hi def link naturalSpecial Special |
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185 hi def link naturalComKey Todo |
| 7 | 186 |
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187 " illegal things |
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188 hi def link naturalRMKeyword Error |
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189 hi def link naturalLegalIdent Error |
| 7 | 190 |
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191 hi def link naturalType Type |
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192 hi def link naturalFunction Function |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
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193 hi def link naturalObjName PreProc |
| 7 | 194 |
| 195 | |
| 196 let b:current_syntax = "natural" | |
| 197 | |
| 3356 | 198 let &cpo = s:cpo_save |
| 199 unlet s:cpo_save | |
| 200 | |
| 201 " vim:set ts=8 sw=8 noet ft=vim list: |