SciterTis.YAML-tmLanguage

scopeName: source.sciter.tis
name: TIScript
uuid: 12d8e808-2b62-4218-ad1d-730903a5bed5
fileTypes:
    - tis
patterns:
    - include: '#expression'

repository:
    expression:
        name: meta.expression.tis
        patterns:
            - include: "#comment"
            - include: "#literal"
            - include: "#stringize-selector"
            - include: "#statements" # keep before block
            - include: "#block"
            - include: "#paren-expression"
            - include: "#var-decl"
            - include: "#declaration"
            - include: "#other-keywords"
            - include: "#known-types"
            - include: "#known-methods"
            - include: "#known-functions"
            - include: "#known-properties"            
            - include: "#ops"            
#            - include: "#var-point"
#            - include: "#var-simple-assign"  # keep var-simple-* at the end
#            - include: "#var-simple-left-assign"
#            - include: "#var-simple-return"
    comment:
        name: comment.tis
        patterns:
            - include: "#doc-comment"
            - include: "#block-comment"
            - include: "#line-comment"

    comment-block-doc:
        name: comment.block.documentation.tis
        begin: "/\\*\\*(?!/)"
        end: "\\*/"
        
    block-comment:
        name: comment.block.tis
        begin: '/\*'
        end: '\*/'

    line-comment:
        name: comment.line.tis
        begin: '//'
        end: '$'

    literal:
        name: literal.tis
        patterns:
            - include: "#string-literal"
            - include: "#regex"
            - include: "#numeric-literal"
            - include: "#boolean-literal"
            - include: "#null-literal"
            - include: "#undefined-literal"
            - include: "#tuple-literal"
            - include: "#array-literal"
            - include: "#this-literal"
            - include: "#self-literal"
            - include: "#global-vars"
            - include: "#symbol-literal"
    string-literal:
        name: string.tis
        patterns:
            - include: "#qstring-double"
            - include: "#qstring-back-tick"
    qstring-double:
        name: string.double.tis
        begin: '"'
        end: '"|(?:[^\\\n]$)'
        patterns:
            - include: "#string-character-escape"
    qstring-back-tick:
        name: string.back-tick.tis
        begin: '`'
        end: '`|(?:[^\\\n]$)'
        patterns:
            - include: "#string-character-escape"
    string-character-escape:
        match: '\\(x[0-9a-fA-F]{1,2}|[btnfr"\\`]|[0-7]{1,3}|u[0-9a-fA-F]{4}|$)'
        name: constant.character.escape
    regex:
        name: string.regex.tis
        begin: '(?<=[=(:,\[]|^|return|&&|\|\||!)\s*(\/)(?![\/*+{}?])'
        beginCaptures:
            '1': { name: entity.name.class.rx}
        end: '$|(\/i?g?)'
        endCaptures:
            '1': { name: entity.name.class.rx}
        patterns:
            - match: '\\.'
              name: constant.character.escape.tis
            - match: '\[(\\\]|[^\]])*\]'
              name: constant.character.class.tis
    
    numeric-literal:
        patterns:
            - include: "#float-literal"
            - include: "#integer-literal"
        name: constant.numeric.tis
    integer-literal:
        match: '''.''|(-?\b(0[xX][0-9a-fA-F]+|-?([0-9]+))\b)'
        name: constant.numeric.integer.tis
    float-literal:
        match: '-?(([0-9]*\.[0-9]+[eE]-?[0-9]+)|([0-9]+[eE]-?[0-9]+)|([0-9]*\.[0-9]+))'
        name: constant.numeric.float.tis
    boolean-literal:
        match: '\b(false|true)\b'
        name: constant.language.boolean.tis
    null-literal:
        match: '\b(null)\b'
        name: constant.language.null.tis
    undefined-literal:
        match: '\b(undefined)\b'
        name: constant.language.tis
    tuple-literal:
        begin: '(\[)([\w$@-]+):'
        beginCaptures:
            '1': { name: meta.brace.square.tis }
            '2': { name: constant.language.symbol.tis }
        end: '\]'
        endCaptures:
            '0': { name: meta.brace.square.tis }
        name: meta.tuple.literal.tis
        patterns:
            - include: '#expression'
    array-literal:
        begin: '\['
        beginCaptures:
            '0': { name: meta.brace.square.tis }
        end: '\]'
        endCaptures:
            '0': { name: meta.brace.square.tis }
        name: meta.array.literal.tis
        patterns:
            - include: '#expression'
    this-literal:
        match: '\b(this)\b'
        name: constant.language.this.tis
    self-literal:
        match: '\b(self)\b'
        name: constant.language.self.tis
    global-vars:
        match: '\b(view|std(in|out|err))\b'
        name: constant.language.other.tis        
    symbol-literal:
        match: '#[\w$@-]+'
        name: constant.language.symbol.tis
    block:
        begin: '(\{)(:\w+)?'
        beginCaptures:
            '1': { name: meta.brace.square.tis }
            '2': { name: entity.name.class.tis }
        end: '\}'
        endCaptures:
            '0': { name: meta.brace.square.tis }
        name: meta.block.tis
        patterns:
            - include: "#simple-keywords" # keep beforeo bject-member
            - include: '#object-member'
            - include: '#expression'
    object-member:
        begin: '[a-zA-Z_$][\w$]*\s*:'
        end: '(?=,|\})'
        name: meta.object.member.tis
        patterns:
            - include: "#expression"
    var-decl:
        begin: '\s*\b(var|const)\b'
        beginCaptures:
            '1': { name: storage.type.tis }
        end: '(?=$|;)'
        name: meta.var.expr.tis
        patterns:
            - include: '#var-single-variable'
            - include: '#comment'
    var-single-variable:
        begin: '\b([a-zA-Z_$][\w$]*)\s*(=?)'
        beginCaptures:
#            '1': { name: variable.tis }
            '2': { name: variable.operator.tis }
        end: '(?=$|[;,])'
        name: meta.var-single-variable.expr.tis
        patterns:
            - include: '#string'
            - include: '#comment'
            - include: '#expression'
    paren-expression:
        begin: '\('
        beginCaptures:
            '0': { name: meta.brace.paren.tis }
        end: '\)'
        endCaptures:
            '0': { name: meta.brace.paren.tis }
        patterns:
            - include: '#expression'
    var-point:
        match: '(?<=^|\s)([a-zA-Z_]\w*)\.'
        captures: 
            '1': { name: variable.tis }
    var-simple-assign:
        match: '(?<=^|\s)([a-zA-Z_]\w*)\s*(?=[=>!<+-\/*%|&])'
        captures: 
            '1': { name: variable.tis }
    var-simple-left-assign:
        match: '(?<=[=<>+-\/*%|&])\s*([a-zA-Z_]\w*)'
        captures: 
            '1': { name: variable.tis }
    var-simple-return:
        match: '(?<=return)\s*([a-zA-Z_]\w*)'
        captures: 
            '1': { name: variable.tis }
    stringize-selector:
        begin: '(\.\$)?\$(is|p)?\('
        beginCaptures:
            '0': {name: string.stringize.tis }
        end: '\)'
        endCaptures:
            '0': {name: string.stringize.tis }
        patterns:
            - match: '\{\s*\w+\s*\}'
              name: variable.tis
            - include: "source.sciter.selectors"      
            
    declaration:
        name: meta.declaration.tis
        patterns:
            - include: '#function-declaration'
            - include: '#event-declaration'
            - include: '#decorator'
            - match: '(class)\s+([a-zA-Z]\w+)(?:\s*:\s*([a-zA-Z]\w+))?\s*'
              captures:
                '1': {name: storage.type.class.tis}
                '2': {name: entity.name.class.tis }
                '3': {name: entity.name.class.tis}              

    function-declaration:
        begin: '\b(?:(async)\s+)?(function\b)(?:\s+(?:(self).)?([a-zA-Z_$@][\w$]*))?\s*'
        beginCaptures:
            '1': {name: storage.modifier.tis}
            '2': {name: storage.type.function.tis}
            '3': {name: constant.language.self.tis}
            '4': {name: entity.name.function.tis}
        end: '(?=;|\})|(?<=\})'
        # name: meta.function.tis
        patterns:
            - include: '#comment'
            - include: '#function-type-parameters'
            - include: '#function-overload-declaration'
            - include: '#decl-block'
    function-overload-declaration:
        captures:
            '1': {name: storage.type.function.tis}
            '2': {name: entity.name.function.tis}
        match: '\b(function\b)(?:\s+([a-zA-Z_$][\w$]*))?\s*'
        # name: meta.function.overload.tis
    event-declaration:
        begin: '\b(event\b)(?:\s+([a-zA-Z_$][\w$.]*))?\s*'
        beginCaptures:
            '1': {name: storage.type.event.tis}
            '2': {name: entity.name.event.tis}
        end: '(?=;|\})|(?<=\})'
        # name: meta.function.tis
        patterns:
            - include: '#comment'
            - include: '#function-type-parameters'
            - include: '#decl-block'
    decl-block:
        begin: '\{'
        beginCaptures:
            '0': {name: meta.brace.curly.tis}
        end: '\}'
        endCaptures:
            '0': {name: meta.brace.curly.tis}
        # name: meta.decl.block.tis
        patterns:
            - include: '#expression'
    function-type-parameters:
        begin: '\('
        beginCaptures:
            '0': {name: meta.brace.round.tis}
        end: '\)'
        endCaptures:
            '0': {name: meta.brace.round.tis}
        # name: meta.function.type.parameter.tis
        patterns:
            - include: '#comment'
            - include: '#parameter-name'
            - include: '#variable-initializer'
    parameter-name:
        match: '([a-zA-Z_$][\w$]*)(\.\.)?'
        name: parameter.name.tis
        captures:
#            '1': {name: variable.parameter.tis}
            '2': {name: keyword.others.tis}
    variable-initializer:
        begin: '(=)'
        beginCaptures:
            '1': {name: variable.operator.tis }
        end: '(?=$|[,);=])'
        patterns:
            - include: '#expression'
    decorator:
        match: '@[a-zA-Z_$][\w$]*'
        name: entity.name.function.decorator.tis
    statements:
        patterns:
            - include: "#break"
            - include: "#for"
            - include: "#control-statement"
            - include: "#labeled-statement"
            - include: "#other-keywords"
    control-statement:
        match: '(?<!\.)\b(if|else|switch|continue)\b'
        name: keyword.control.tis
    for:
        begin: '(?<!\.)\b(for)(?:\s*:\s*([a-zA-Z_$][\w$]*))?\b\s*\('
        beginCaptures:
            '1': { name: keyword.control.tis }
            '2': { name: markup.italic }    
        end: '\)'
        patterns:
            - match: '\s*\bvar\b\s*'
              name: 'storage.type.tis'
            - match: '\s*\bin\b\s*'
              name: 'keyword.control.tis'
            - include: '#expression'
    labeled-statement:
        match: '(?<!\.)\b(while|do|for)(?:\s*:\s*([a-zA-Z_$][\w$]*))?\b'
        captures: 
            '1': { name: keyword.control.tis }
            '2': { name: markup.italic }    
    break:
        match: '(?<!\.)\b(break)(?:\s+([a-zA-Z_$][\w$]*))?\b'
        captures: 
            '1': { name: keyword.control.break.tis }
            '2': { name: markup.italic }
    other-keywords:
        match: '(?<!\.)\b(return|throw|try|catch|finally|with|await|yield|include|delete|assert|get|set|property|typeof|instanceof|like|new|namespace)\b'
        name: keyword.other.tis
    known-types:
        match: '(?<!\.)\b(JSON|Integer|Float|String|Symbol|Array|Object|Function|Length|Angle|Duration|Color|Date|Bytes|Typle|Stream|View|Element|Event|Image|DataSocket|WebSocket|Tokenizer|Math|System|VM|Storage|Index|XMLScanner)\b'
        name: entity.name.class.internal.tis
    known-functions:
        match: '(?<!\.)\b(eval|parseData|emit|load(bc)?|compile|store|fetch|hash|membersOf|rand|gc|crackUrl|symbol|color|em|pr|px|cm|pt|dip|flex|rad|deg)(?=\()'
        name: entity.name.function.internal.tis    
    known-methods:        
        match: '(?<=\.)\b(stringify|toString|toLocaleString|valueOf|clone|extend|exists|remove|call|show|eval|propertyAt|seal|isSealed|freeze|isFrozen|addObserver|removeObserver|referenceOf|push|shift|pop|unshift|concat|join|reverse|slice|splice|sort|indexOf|lastIndexOf|removeByValue|map|reduce(Right)?|filter|toInteger|toFloat|toNumber|toHtmlString|toUrlString|substring|substr|charAt|charCodeAt|lexicalCompare|match|replace|search|split|fromCharCode|toLowerCase|toUpperCase|trim|urlEscape|urlUnescape|htmlEscape|htmlUnescape|scanf|apply|utc|local|toUTCString|toISOString|parse|UTC|setTime|monthName|dayOfWeekName|isDaylight|timeZoneOffset|timeZoneName|min|max|isNaN|isFinite|morph|limit|rgba|hsv|hsl|tint|toHSV|toHSL|degrees|radians|abs|sin|cos|tan|atan|asin|acos|sqrt|ceil|floor|round|exp|log|log2|log10|pow|random|openFile|openSocket|openString|openPipe|close|print|println|$n|printf|putc|getc|readln|send|post|fromString|md5|crc32|save|scanFiles|home|path|open|commit|createIndex|add|select|token)(?=\()'
        name: entity.name.method.internal.tis
    known-properties:
        match: '(?<=\.)\b(prototype|className|length|first|last|name|fullName|optionals|(UTC)?month|(UTC)?year|(UTC)?hour|(UTC)?minute|(UTC)?(milli)?second|(UTC)?day(OfWeek)?|firstDayOfWeek|MIN|MAX|input|source|index|r|g|b|a|opacity|units|degrees|radians|E|LN2|LN10|LOG2E|LOG10E|PI|SQRT1_2|SQRT2|is(Input|Output|Pipe)|proxy|pending|encoding|type|IS_(READONLY|DIR|HIDDEN)|((MOBILE|DESKTOP)_)?OS|PLATFORM|language|country|ticks|root|autocommit|asc|ERROR|EOF|(EMPTY_)?HEAD(_END)?|TAIL|ATTR|TEXT|CDATA|PI|DOCTYPE|value|attribute|tag)\b'
        name: entity.name.method.internal.tis
    
    ops:
        match: '(\|\||&&|\^=|={1,3}|(\+|-|\*|\/|%|<{1,3}|>{1,3}|&|\|)=?)'
        # name: keyword.operator
        name: variable.operator.tis