forked from gitea/gitea
57 lines
2.8 KiB
Go
57 lines
2.8 KiB
Go
package a
|
|
|
|
import (
|
|
. "github.com/alecthomas/chroma" // nolint
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
|
)
|
|
|
|
// Actionscript 3 lexer.
|
|
var Actionscript3 = internal.Register(MustNewLexer(
|
|
&Config{
|
|
Name: "ActionScript 3",
|
|
Aliases: []string{"as3", "actionscript3"},
|
|
Filenames: []string{"*.as"},
|
|
MimeTypes: []string{"application/x-actionscript3", "text/x-actionscript3", "text/actionscript3"},
|
|
DotAll: true,
|
|
},
|
|
Rules{
|
|
"root": {
|
|
{`\s+`, Text, nil},
|
|
{`(function\s+)([$a-zA-Z_]\w*)(\s*)(\()`, ByGroups(KeywordDeclaration, NameFunction, Text, Operator), Push("funcparams")},
|
|
{`(var|const)(\s+)([$a-zA-Z_]\w*)(\s*)(:)(\s*)([$a-zA-Z_]\w*(?:\.<\w+>)?)`, ByGroups(KeywordDeclaration, Text, Name, Text, Punctuation, Text, KeywordType), nil},
|
|
{`(import|package)(\s+)((?:[$a-zA-Z_]\w*|\.)+)(\s*)`, ByGroups(Keyword, Text, NameNamespace, Text), nil},
|
|
{`(new)(\s+)([$a-zA-Z_]\w*(?:\.<\w+>)?)(\s*)(\()`, ByGroups(Keyword, Text, KeywordType, Text, Operator), nil},
|
|
{`//.*?\n`, CommentSingle, nil},
|
|
{`/\*.*?\*/`, CommentMultiline, nil},
|
|
{`/(\\\\|\\/|[^\n])*/[gisx]*`, LiteralStringRegex, nil},
|
|
{`(\.)([$a-zA-Z_]\w*)`, ByGroups(Operator, NameAttribute), nil},
|
|
{`(case|default|for|each|in|while|do|break|return|continue|if|else|throw|try|catch|with|new|typeof|arguments|instanceof|this|switch|import|include|as|is)\b`, Keyword, nil},
|
|
{`(class|public|final|internal|native|override|private|protected|static|import|extends|implements|interface|intrinsic|return|super|dynamic|function|const|get|namespace|package|set)\b`, KeywordDeclaration, nil},
|
|
{`(true|false|null|NaN|Infinity|-Infinity|undefined|void)\b`, KeywordConstant, nil},
|
|
{`(decodeURI|decodeURIComponent|encodeURI|escape|eval|isFinite|isNaN|isXMLName|clearInterval|fscommand|getTimer|getURL|getVersion|isFinite|parseFloat|parseInt|setInterval|trace|updateAfterEvent|unescape)\b`, NameFunction, nil},
|
|
{`[$a-zA-Z_]\w*`, Name, nil},
|
|
{`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil},
|
|
{`0x[0-9a-f]+`, LiteralNumberHex, nil},
|
|
{`[0-9]+`, LiteralNumberInteger, nil},
|
|
{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
|
|
{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
|
|
{`[~^*!%&<>|+=:;,/?\\{}\[\]().-]+`, Operator, nil},
|
|
},
|
|
"funcparams": {
|
|
{`\s+`, Text, nil},
|
|
{`(\s*)(\.\.\.)?([$a-zA-Z_]\w*)(\s*)(:)(\s*)([$a-zA-Z_]\w*(?:\.<\w+>)?|\*)(\s*)`, ByGroups(Text, Punctuation, Name, Text, Operator, Text, KeywordType, Text), Push("defval")},
|
|
{`\)`, Operator, Push("type")},
|
|
},
|
|
"type": {
|
|
{`(\s*)(:)(\s*)([$a-zA-Z_]\w*(?:\.<\w+>)?|\*)`, ByGroups(Text, Operator, Text, KeywordType), Pop(2)},
|
|
{`\s+`, Text, Pop(2)},
|
|
Default(Pop(2)),
|
|
},
|
|
"defval": {
|
|
{`(=)(\s*)([^(),]+)(\s*)(,?)`, ByGroups(Operator, Text, UsingSelf("root"), Text, Operator), Pop(1)},
|
|
{`,`, Operator, Pop(1)},
|
|
Default(Pop(1)),
|
|
},
|
|
},
|
|
))
|