annotate runtime/syntax/grads.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
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7
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1 " Vim syntax file
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2 " Language: grads (GrADS scripts)
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3 " Maintainer: Stefan Fronzek (sfronzek at gmx dot net)
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4 " Last change: 13 Feb 2004
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5
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6 " Grid Analysis and Display System (GrADS); http://grads.iges.org/grads
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7 " This syntax file defines highlighting for only very few features of
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8 " the GrADS scripting language.
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9
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10 " quit when a syntax file was already loaded
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11 if 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 " GrADS is entirely case-insensitive.
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16 syn case ignore
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17
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18 " The keywords
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19
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20 syn keyword gradsStatement if else endif break exit return
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21 syn keyword gradsStatement while endwhile say prompt pull function
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22 syn keyword gradsStatement subwrd sublin substr read write close
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23 " String
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24
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25 syn region gradsString start=+'+ end=+'+
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26
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27 " Integer number
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28 syn match gradsNumber "[+-]\=\<[0-9]\+\>"
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29
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30 " Operator
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31
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32 "syn keyword gradsOperator | ! % & != >=
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33 "syn match gradsOperator "[^\.]not[^a-zA-Z]"
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34
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35 " Variables
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36
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37 syn keyword gradsFixVariables lat lon lev result rec rc
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38 syn match gradsglobalVariables "_[a-zA-Z][a-zA-Z0-9]*"
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39 syn match gradsVariables "[a-zA-Z][a-zA-Z0-9]*"
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40 syn match gradsConst "#[A-Z][A-Z_]+"
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41
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42 " Comments
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43
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44 syn match gradsComment "\*.*"
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45
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46 " Typical Typos
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47
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48 " for C programmers:
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49 " syn match gradsTypos "=="
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50 " syn match gradsTypos "!="
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51
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52 " Define the default highlighting.
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53 " Only when an item doesn't hgs highlighting+yet
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55 hi def link gradsStatement Statement
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57 hi def link gradsString String
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58 hi def link gradsNumber Number
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60 hi def link gradsFixVariables Special
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61 hi def link gradsVariables Identifier
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62 hi def link gradsglobalVariables Special
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63 hi def link gradsConst Special
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65 hi def link gradsClassMethods Function
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67 hi def link gradsOperator Operator
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68 hi def link gradsComment Comment
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70 hi def link gradsTypos Error
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72
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73 let b:current_syntax = "grads"