87 lines
2.8 KiB
VimL
87 lines
2.8 KiB
VimL
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" Vim syntax file
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" Language: Tengo
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" Maintainer: E Sequeira <raised-vestals-0g@icloud.com>
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" URL: https://github.com/geseq/vim-tengo
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if exists('b:current_syntax')
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finish
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endif
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syn case match
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" Folding
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syn region FoldingBrace start="{" end="}" transparent fold
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syn region FoldingParen start='(' end=')' transparent fold
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" Interpreter directive
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syn match HashBang "\%1l^#!.*"
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hi def link HashBang PreProc
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" Comments
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syn region CommentBlock start="/\*" end="\*/"
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syn region CommentBlock start="//" end="$"
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hi def link CommentBlock Comment
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" Interpreted strings
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syn region InterpString start=+"+ skip=+\\\\\|\\"+ end=+"+
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syn region InterpString start=+`+ skip=+\\\\\|\\"+ end=+`+
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hi def link InterpString string
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" Raw strings
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syn region RawString start=+'+ skip=+\\\\\|\\'+ end=+'+
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hi def link RawString character
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" Built-in functions
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syn keyword BuiltinFuncs format len copy append delete splice type_name
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syn keyword BuiltinFuncs string int bool float char bytes time error range
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syn keyword BuiltinFuncs is_string is_int is_bool is_float is_char is_bytes is_error
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syn keyword BuiltinFuncs is_undefined is_function is_callable is_array is_immutable_array
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syn keyword BuiltinFuncs is_map is_immutable_map is_iterable is_time
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hi def link BuiltinFuncs Keyword
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" Functions
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syn match FuncDecl /\<func\>/
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hi def link FuncDecl Type
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" Floating point
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syn match FloatLit "\<\d\+\.\d*\([Ee][-+]\d\+\)\?\>"
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syn match FloatLit "\<\.\d\+\([Ee][-+]\d\+\)\?\>"
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syn match FloatLit "\<\d\+[Ee]-\d\+\>"
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hi def link FloatLit Float
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" Integers
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syn match Integers "\<0x\x\+\>"
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syn match Integers "\<0\o\+\>"
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syn match Integers "\<\d\+\([Ee]\d\+\)\?\>"
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syn match Integers "\<\d\+\([Ee]+\d\+\)\?\>"
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hi def link Integers Number
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" Constants
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syn keyword Constants true false undefined
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hi def link Constants Keyword
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" Keywords
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syn keyword CtrlWords return break continue
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syn keyword CondWords if else
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syn keyword Directive import export
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syn keyword RepeatWords for in
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syn keyword Declaration var error immutable
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hi def link CtrlWords Statement
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hi def link CondWords Conditional
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hi def link Directive Statement
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hi def link RepeatWords Repeat
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hi def link Declaration Keyword
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" Function call
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syntax match FuncCall /\<\K\k*\ze(/
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hi def link FuncCall Keyword
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let b:current_syntax = 'tengo'
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