1" Vim syntax file 2" Language: Murphi model checking language 3" Maintainer: Matthew Fernandez <[email protected]> 4" Last Change: 2017 Aug 27 5" Version: 2 6" Remark: Originally authored by Diego Ongaro <[email protected]> 7 8if version < 600 9 syntax clear 10elseif exists("b:current_syntax") 11 finish 12endif 13 14" Keywords are case insensitive. 15" Keep these in alphabetical order. 16syntax case ignore 17syn keyword murphiKeyword alias 18syn keyword murphiStructure array 19syn keyword murphiKeyword assert 20syn keyword murphiKeyword begin 21syn keyword murphiType boolean 22syn keyword murphiKeyword by 23syn keyword murphiLabel case 24syn keyword murphiKeyword clear 25syn keyword murphiLabel const 26syn keyword murphiRepeat do 27syn keyword murphiConditional else 28syn keyword murphiConditional elsif 29syn keyword murphiKeyword end 30syn keyword murphiKeyword endalias 31syn keyword murphiRepeat endexists 32syn keyword murphiRepeat endfor 33syn keyword murphiRepeat endforall 34syn keyword murphiKeyword endfunction 35syn keyword murphiConditional endif 36syn keyword murphiKeyword endprocedure 37syn keyword murphiStructure endrecord 38syn keyword murphiKeyword endrule 39syn keyword murphiKeyword endruleset 40syn keyword murphiKeyword endstartstate 41syn keyword murphiConditional endswitch 42syn keyword murphiRepeat endwhile 43syn keyword murphiStructure enum 44syn keyword murphiKeyword error 45syn keyword murphiRepeat exists 46syn keyword murphiBoolean false 47syn keyword murphiRepeat for 48syn keyword murphiRepeat forall 49syn keyword murphiKeyword function 50syn keyword murphiConditional if 51syn keyword murphiKeyword in 52syn keyword murphiKeyword interleaved 53syn keyword murphiLabel invariant 54syn keyword murphiFunction ismember 55syn keyword murphiFunction isundefined 56syn keyword murphiKeyword log 57syn keyword murphiStructure of 58syn keyword murphiType multiset 59syn keyword murphiFunction multisetadd 60syn keyword murphiFunction multisetcount 61syn keyword murphiFunction multisetremove 62syn keyword murphiFunction multisetremovepred 63syn keyword murphiKeyword procedure 64syn keyword murphiKeyword process 65syn keyword murphiKeyword program 66syn keyword murphiKeyword put 67syn keyword murphiStructure record 68syn keyword murphiKeyword return 69syn keyword murphiLabel rule 70syn keyword murphiLabel ruleset 71syn keyword murphiType scalarset 72syn keyword murphiLabel startstate 73syn keyword murphiConditional switch 74syn keyword murphiConditional then 75syn keyword murphiRepeat to 76syn keyword murphiKeyword traceuntil 77syn keyword murphiBoolean true 78syn keyword murphiLabel type 79syn keyword murphiKeyword undefine 80syn keyword murphiStructure union 81syn keyword murphiLabel var 82syn keyword murphiRepeat while 83 84syn keyword murphiTodo contained todo xxx fixme 85syntax case match 86 87" Integers. 88syn match murphiNumber "\<\d\+\>" 89 90" Operators and special characters. 91syn match murphiOperator "[\+\-\*\/%&|=!<>:\?]\|\." 92syn match murphiDelimiter "\(:[^=]\|[;,]\)" 93syn match murphiSpecial "[()\[\]]" 94 95" Double equal sign is a common error: use one equal sign for equality testing. 96syn match murphiError "==[^>]"he=e-1 97" Double && and || are errors. 98syn match murphiError "&&\|||" 99 100" Strings. This is defined so late so that it overrides previous matches. 101syn region murphiString start=+"+ end=+"+ 102 103" Comments. This is defined so late so that it overrides previous matches. 104syn region murphiComment start="--" end="$" contains=murphiTodo 105syn region murphiComment start="/\*" end="\*/" contains=murphiTodo 106 107" Link the rules to some groups. 108hi def link murphiComment Comment 109hi def link murphiString String 110hi def link murphiNumber Number 111hi def link murphiBoolean Boolean 112hi def link murphiIdentifier Identifier 113hi def link murphiFunction Function 114hi def link murphiStatement Statement 115hi def link murphiConditional Conditional 116hi def link murphiRepeat Repeat 117hi def link murphiLabel Label 118hi def link murphiOperator Operator 119hi def link murphiKeyword Keyword 120hi def link murphiType Type 121hi def link murphiStructure Structure 122hi def link murphiSpecial Special 123hi def link murphiDelimiter Delimiter 124hi def link murphiError Error 125hi def link murphiTodo Todo 126 127let b:current_syntax = "murphi" 128