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annotate runtime/syntax/lotos.vim @ 32169:763fac292d5e

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Added tag v9.0.1415 for changeset 6bdf843c30231851efbb85a230e9e5e5d9cacd34
author Bram Moolenaar <Bram@vim.org>
date Sun, 19 Mar 2023 21:45:06 +0100
parents 46763b01cd9a
children
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7
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1 " Vim syntax file
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2 " Language: LOTOS (Language Of Temporal Ordering Specifications, IS8807)
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3 " Maintainer: Daniel Amyot <damyot@csi.uottawa.ca>
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4 " Last Change: Wed Aug 19 1998
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5 " URL: http://lotos.csi.uottawa.ca/~damyot/vim/lotos.vim
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6 " This file is an adaptation of pascal.vim by Mario Eusebio
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7 " I'm not sure I understand all of the syntax highlight language,
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8 " but this file seems to do the job for standard LOTOS.
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9
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Christian Brabandt <cb@256bit.org>
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10 " quit when a syntax file was already loaded
43efa4f5a8ea commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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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 syn case ignore
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16
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17 "Comments in LOTOS are between (* and *)
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18 syn region lotosComment start="(\*" end="\*)" contains=lotosTodo
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19
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20 "Operators [], [...], >>, ->, |||, |[...]|, ||, ;, !, ?, :, =, ,, :=
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21 syn match lotosDelimiter "[][]"
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22 syn match lotosDelimiter ">>"
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23 syn match lotosDelimiter "->"
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24 syn match lotosDelimiter "\[>"
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25 syn match lotosDelimiter "[|;!?:=,]"
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26
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27 "Regular keywords
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28 syn keyword lotosStatement specification endspec process endproc
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29 syn keyword lotosStatement where behaviour behavior
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30 syn keyword lotosStatement any let par accept choice hide of in
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31 syn keyword lotosStatement i stop exit noexit
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32
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33 "Operators from the Abstract Data Types in IS8807
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34 syn keyword lotosOperator eq ne succ and or xor implies iff
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35 syn keyword lotosOperator not true false
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36 syn keyword lotosOperator Insert Remove IsIn NotIn Union Ints
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37 syn keyword lotosOperator Minus Includes IsSubsetOf
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38 syn keyword lotosOperator lt le ge gt 0
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39
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40 "Sorts in IS8807
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41 syn keyword lotosSort Boolean Bool FBoolean FBool Element
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42 syn keyword lotosSort Set String NaturalNumber Nat HexString
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43 syn keyword lotosSort HexDigit DecString DecDigit
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44 syn keyword lotosSort OctString OctDigit BitString Bit
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45 syn keyword lotosSort Octet OctetString
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46
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47 "Keywords for ADTs
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48 syn keyword lotosType type endtype library endlib sorts formalsorts
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49 syn keyword lotosType eqns formaleqns opns formalopns forall ofsort is
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50 syn keyword lotosType for renamedby actualizedby sortnames opnnames
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51 syn keyword lotosType using
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52
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53 syn sync lines=250
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54
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55 " Define the default highlighting.
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56 " Only when an item doesn't have highlighting yet
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57
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58 hi def link lotosStatement Statement
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59 hi def link lotosProcess Label
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60 hi def link lotosOperator Operator
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61 hi def link lotosSort Function
46763b01cd9a commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents: 10048
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62 hi def link lotosType Type
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parents: 10048
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63 hi def link lotosComment Comment
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64 hi def link lotosDelimiter String
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65
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66
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67 let b:current_syntax = "lotos"
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68
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69 " vim: ts=8