1package a 2 3import ( 4 . "github.com/alecthomas/chroma" // nolint 5 "github.com/alecthomas/chroma/lexers/internal" 6) 7 8// Actionscript 3 lexer. 9var Actionscript3 = internal.Register(MustNewLazyLexer( 10 &Config{ 11 Name: "ActionScript 3", 12 Aliases: []string{"as3", "actionscript3"}, 13 Filenames: []string{"*.as"}, 14 MimeTypes: []string{"application/x-actionscript3", "text/x-actionscript3", "text/actionscript3"}, 15 DotAll: true, 16 }, 17 actionscript3Rules, 18)) 19 20func actionscript3Rules() Rules { 21 return Rules{ 22 "root": { 23 {`\s+`, Text, nil}, 24 {`(function\s+)([$a-zA-Z_]\w*)(\s*)(\()`, ByGroups(KeywordDeclaration, NameFunction, Text, Operator), Push("funcparams")}, 25 {`(var|const)(\s+)([$a-zA-Z_]\w*)(\s*)(:)(\s*)([$a-zA-Z_]\w*(?:\.<\w+>)?)`, ByGroups(KeywordDeclaration, Text, Name, Text, Punctuation, Text, KeywordType), nil}, 26 {`(import|package)(\s+)((?:[$a-zA-Z_]\w*|\.)+)(\s*)`, ByGroups(Keyword, Text, NameNamespace, Text), nil}, 27 {`(new)(\s+)([$a-zA-Z_]\w*(?:\.<\w+>)?)(\s*)(\()`, ByGroups(Keyword, Text, KeywordType, Text, Operator), nil}, 28 {`//.*?\n`, CommentSingle, nil}, 29 {`/\*.*?\*/`, CommentMultiline, nil}, 30 {`/(\\\\|\\/|[^\n])*/[gisx]*`, LiteralStringRegex, nil}, 31 {`(\.)([$a-zA-Z_]\w*)`, ByGroups(Operator, NameAttribute), nil}, 32 {`(case|default|for|each|in|while|do|break|return|continue|if|else|throw|try|catch|with|new|typeof|arguments|instanceof|this|switch|import|include|as|is)\b`, Keyword, nil}, 33 {`(class|public|final|internal|native|override|private|protected|static|import|extends|implements|interface|intrinsic|return|super|dynamic|function|const|get|namespace|package|set)\b`, KeywordDeclaration, nil}, 34 {`(true|false|null|NaN|Infinity|-Infinity|undefined|void)\b`, KeywordConstant, nil}, 35 {`(decodeURI|decodeURIComponent|encodeURI|escape|eval|isFinite|isNaN|isXMLName|clearInterval|fscommand|getTimer|getURL|getVersion|isFinite|parseFloat|parseInt|setInterval|trace|updateAfterEvent|unescape)\b`, NameFunction, nil}, 36 {`[$a-zA-Z_]\w*`, Name, nil}, 37 {`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil}, 38 {`0x[0-9a-f]+`, LiteralNumberHex, nil}, 39 {`[0-9]+`, LiteralNumberInteger, nil}, 40 {`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil}, 41 {`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil}, 42 {`[~^*!%&<>|+=:;,/?\\{}\[\]().-]+`, Operator, nil}, 43 }, 44 "funcparams": { 45 {`\s+`, Text, nil}, 46 {`(\s*)(\.\.\.)?([$a-zA-Z_]\w*)(\s*)(:)(\s*)([$a-zA-Z_]\w*(?:\.<\w+>)?|\*)(\s*)`, ByGroups(Text, Punctuation, Name, Text, Operator, Text, KeywordType, Text), Push("defval")}, 47 {`\)`, Operator, Push("type")}, 48 }, 49 "type": { 50 {`(\s*)(:)(\s*)([$a-zA-Z_]\w*(?:\.<\w+>)?|\*)`, ByGroups(Text, Operator, Text, KeywordType), Pop(2)}, 51 {`\s+`, Text, Pop(2)}, 52 Default(Pop(2)), 53 }, 54 "defval": { 55 {`(=)(\s*)([^(),]+)(\s*)(,?)`, ByGroups(Operator, Text, UsingSelf("root"), Text, Operator), Pop(1)}, 56 {`,`, Operator, Pop(1)}, 57 Default(Pop(1)), 58 }, 59 } 60} 61