grammars

package
v0.7.3 Latest Latest
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 Go to latest Published: Mar 16, 2026 License: MIT Imports: 21 Imported by: 15

Documentation ¶

Overview ¶

Package grammars provides 206 embedded tree-sitter grammars as compressed binary blobs with lazy loading. Use AllLanguages to enumerate available grammars, DetectLanguage to match by file extension or shebang, or call individual language functions (e.g. GoLanguage()) for direct access.

Index ¶

Constants ¶

This section is empty.

Variables ¶

View Source 
var ParseSmokeSamples = map[string]string{}/* 206 elements not displayed */

ParseSmokeSamples maps language names to minimal source snippets used for smoke testing. Each sample should parse without errors under the language's supported backend.

Languages not listed here fall back to "x\n" as a generic probe.

Functions ¶

func AdaLanguage ¶ 

func AdaLanguage() *gotreesitter.Language

AdaLanguage returns the ada language definition.

func AgdaLanguage ¶ 

func AgdaLanguage() *gotreesitter.Language

AgdaLanguage returns the agda language definition.

func AngularLanguage ¶ 

func AngularLanguage() *gotreesitter.Language

AngularLanguage returns the angular language definition.

func ApexLanguage ¶ 

func ApexLanguage() *gotreesitter.Language

ApexLanguage returns the apex language definition.

func ArduinoLanguage ¶ 

func ArduinoLanguage() *gotreesitter.Language

ArduinoLanguage returns the arduino language definition.

func AsmLanguage ¶ 

func AsmLanguage() *gotreesitter.Language

AsmLanguage returns the asm language definition.

func AstroLanguage ¶ 

func AstroLanguage() *gotreesitter.Language

AstroLanguage returns the astro language definition.

func AuthzedLanguage ¶ 

func AuthzedLanguage() *gotreesitter.Language

AuthzedLanguage returns the authzed language definition.

func AwkLanguage ¶ 

func AwkLanguage() *gotreesitter.Language

AwkLanguage returns the awk language definition.

func BashLanguage ¶ 

func BashLanguage() *gotreesitter.Language

BashLanguage returns the bash language definition.

func BassLanguage ¶ 

func BassLanguage() *gotreesitter.Language

BassLanguage returns the bass language definition.

func BeancountLanguage ¶ 

func BeancountLanguage() *gotreesitter.Language

BeancountLanguage returns the beancount language definition.

func BibtexLanguage ¶ 

func BibtexLanguage() *gotreesitter.Language

BibtexLanguage returns the bibtex language definition.

func BicepLanguage ¶ 

func BicepLanguage() *gotreesitter.Language

BicepLanguage returns the bicep language definition.

func BitbakeLanguage ¶ 

func BitbakeLanguage() *gotreesitter.Language

BitbakeLanguage returns the bitbake language definition.

func BladeLanguage ¶ 

func BladeLanguage() *gotreesitter.Language

BladeLanguage returns the blade language definition.

func BrightscriptLanguage ¶ 

func BrightscriptLanguage() *gotreesitter.Language

BrightscriptLanguage returns the brightscript language definition.

func CLanguage ¶ 

func CLanguage() *gotreesitter.Language

CLanguage returns the c language definition.

func CSharpLanguage ¶ 

func CSharpLanguage() *gotreesitter.Language

CSharpLanguage returns the c_sharp language definition.

func CaddyLanguage ¶ 

func CaddyLanguage() *gotreesitter.Language

CaddyLanguage returns the caddy language definition.

func CairoLanguage ¶ 

func CairoLanguage() *gotreesitter.Language

CairoLanguage returns the cairo language definition.

func CapnpLanguage ¶ 

func CapnpLanguage() *gotreesitter.Language

CapnpLanguage returns the capnp language definition.

func ChatitoLanguage ¶ 

func ChatitoLanguage() *gotreesitter.Language

ChatitoLanguage returns the chatito language definition.

func CircomLanguage ¶ 

func CircomLanguage() *gotreesitter.Language

CircomLanguage returns the circom language definition.

func ClojureLanguage ¶ 

func ClojureLanguage() *gotreesitter.Language

ClojureLanguage returns the clojure language definition.

func CmakeLanguage ¶ 

func CmakeLanguage() *gotreesitter.Language

CmakeLanguage returns the cmake language definition.

func CobolLanguage ¶ 

func CobolLanguage() *gotreesitter.Language

CobolLanguage returns the cobol language definition.

func CommentLanguage ¶ 

func CommentLanguage() *gotreesitter.Language

CommentLanguage returns the comment language definition.

func CommonlispLanguage ¶ 

func CommonlispLanguage() *gotreesitter.Language

CommonlispLanguage returns the commonlisp language definition.

func CooklangLanguage ¶ 

func CooklangLanguage() *gotreesitter.Language

CooklangLanguage returns the cooklang language definition.

func Core100LanguageNames ¶ added in v0.7.0 

func Core100LanguageNames() []string

Core100LanguageNames returns a copy of the compile-time Core100 grammar set.

func CornLanguage ¶ 

func CornLanguage() *gotreesitter.Language

CornLanguage returns the corn language definition.

func CponLanguage ¶ 

func CponLanguage() *gotreesitter.Language

CponLanguage returns the cpon language definition.

func CppLanguage ¶ 

func CppLanguage() *gotreesitter.Language

CppLanguage returns the cpp language definition.

func CrystalLanguage ¶ 

func CrystalLanguage() *gotreesitter.Language

CrystalLanguage returns the crystal language definition.

func CssLanguage ¶ 

func CssLanguage() *gotreesitter.Language

CssLanguage returns the css language definition.

func CsvLanguage ¶ 

func CsvLanguage() *gotreesitter.Language

CsvLanguage returns the csv language definition.

func CudaLanguage ¶ 

func CudaLanguage() *gotreesitter.Language

CudaLanguage returns the cuda language definition.

func CueLanguage ¶ 

func CueLanguage() *gotreesitter.Language

CueLanguage returns the cue language definition.

func CylcLanguage ¶ 

func CylcLanguage() *gotreesitter.Language

CylcLanguage returns the cylc language definition.

func DLanguage ¶ 

func DLanguage() *gotreesitter.Language

DLanguage returns the d language definition.

func DartLanguage ¶ 

func DartLanguage() *gotreesitter.Language

DartLanguage returns the dart language definition.

func DesktopLanguage ¶ 

func DesktopLanguage() *gotreesitter.Language

DesktopLanguage returns the desktop language definition.

func DevicetreeLanguage ¶ 

func DevicetreeLanguage() *gotreesitter.Language

DevicetreeLanguage returns the devicetree language definition.

func DhallLanguage ¶ 

func DhallLanguage() *gotreesitter.Language

DhallLanguage returns the dhall language definition.

func DiffLanguage ¶ 

func DiffLanguage() *gotreesitter.Language

DiffLanguage returns the diff language definition.

func DisassemblyLanguage ¶ 

func DisassemblyLanguage() *gotreesitter.Language

DisassemblyLanguage returns the disassembly language definition.

func DisplayName ¶ added in v0.7.0 

func DisplayName(entry *LangEntry) string

DisplayName returns the linguist canonical display name for a language (e.g., "C++" for cpp, "JavaScript" for javascript). Falls back to title-casing the grammar name if no linguist match exists.

func DjotLanguage ¶ 

func DjotLanguage() *gotreesitter.Language

DjotLanguage returns the djot language definition.

func DockerfileLanguage ¶ 

func DockerfileLanguage() *gotreesitter.Language

DockerfileLanguage returns the dockerfile language definition.

func DotLanguage ¶ 

func DotLanguage() *gotreesitter.Language

DotLanguage returns the dot language definition.

func DoxygenLanguage ¶ 

func DoxygenLanguage() *gotreesitter.Language

DoxygenLanguage returns the doxygen language definition.

func DtdLanguage ¶ 

func DtdLanguage() *gotreesitter.Language

DtdLanguage returns the dtd language definition.

func EarthfileLanguage ¶ 

func EarthfileLanguage() *gotreesitter.Language

EarthfileLanguage returns the earthfile language definition.

func EbnfLanguage ¶ 

func EbnfLanguage() *gotreesitter.Language

EbnfLanguage returns the ebnf language definition.

func EditorconfigLanguage ¶ 

func EditorconfigLanguage() *gotreesitter.Language

EditorconfigLanguage returns the editorconfig language definition.

func EdsLanguage ¶ 

func EdsLanguage() *gotreesitter.Language

EdsLanguage returns the eds language definition.

func EexLanguage ¶ 

func EexLanguage() *gotreesitter.Language

EexLanguage returns the eex language definition.

func ElispLanguage ¶ 

func ElispLanguage() *gotreesitter.Language

ElispLanguage returns the elisp language definition.

func ElixirLanguage ¶ 

func ElixirLanguage() *gotreesitter.Language

ElixirLanguage returns the elixir language definition.

func ElmLanguage ¶ 

func ElmLanguage() *gotreesitter.Language

ElmLanguage returns the elm language definition.

func ElsaLanguage ¶ 

func ElsaLanguage() *gotreesitter.Language

ElsaLanguage returns the elsa language definition.

func EmbeddedLanguageCacheStats ¶ 

func EmbeddedLanguageCacheStats() (loaded int, limit int)

EmbeddedLanguageCacheStats returns the current decoded-grammar cache size and configured cache limit.

func EmbeddedLanguageIdleConfig ¶ 

func EmbeddedLanguageIdleConfig() (ttl time.Duration, sweepInterval time.Duration)

EmbeddedLanguageIdleConfig returns the current idle eviction settings.

func EmbeddedTemplateLanguage ¶ 

func EmbeddedTemplateLanguage() *gotreesitter.Language

EmbeddedTemplateLanguage returns the embedded_template language definition.

func EnforceLanguage ¶ 

func EnforceLanguage() *gotreesitter.Language

EnforceLanguage returns the enforce language definition.

func ErlangLanguage ¶ 

func ErlangLanguage() *gotreesitter.Language

ErlangLanguage returns the erlang language definition.

func FacilityLanguage ¶ 

func FacilityLanguage() *gotreesitter.Language

FacilityLanguage returns the facility language definition.

func FaustLanguage ¶ 

func FaustLanguage() *gotreesitter.Language

FaustLanguage returns the faust language definition.

func FennelLanguage ¶ 

func FennelLanguage() *gotreesitter.Language

FennelLanguage returns the fennel language definition.

func FidlLanguage ¶ 

func FidlLanguage() *gotreesitter.Language

FidlLanguage returns the fidl language definition.

func FirrtlLanguage ¶ 

func FirrtlLanguage() *gotreesitter.Language

FirrtlLanguage returns the firrtl language definition.

func FishLanguage ¶ 

func FishLanguage() *gotreesitter.Language

FishLanguage returns the fish language definition.

func FoamLanguage ¶ 

func FoamLanguage() *gotreesitter.Language

FoamLanguage returns the foam language definition.

func ForthLanguage ¶ 

func ForthLanguage() *gotreesitter.Language

ForthLanguage returns the forth language definition.

func FortranLanguage ¶ 

func FortranLanguage() *gotreesitter.Language

FortranLanguage returns the fortran language definition.

func FsharpLanguage ¶ 

func FsharpLanguage() *gotreesitter.Language

FsharpLanguage returns the fsharp language definition.

func GdscriptLanguage ¶ 

func GdscriptLanguage() *gotreesitter.Language

GdscriptLanguage returns the gdscript language definition.

func GitConfigLanguage ¶ 

func GitConfigLanguage() *gotreesitter.Language

GitConfigLanguage returns the git_config language definition.

func GitRebaseLanguage ¶ 

func GitRebaseLanguage() *gotreesitter.Language

GitRebaseLanguage returns the git_rebase language definition.

func GitattributesLanguage ¶ 

func GitattributesLanguage() *gotreesitter.Language

GitattributesLanguage returns the gitattributes language definition.

func GitcommitLanguage ¶ 

func GitcommitLanguage() *gotreesitter.Language

GitcommitLanguage returns the gitcommit language definition.

func GitignoreLanguage ¶ 

func GitignoreLanguage() *gotreesitter.Language

GitignoreLanguage returns the gitignore language definition.

func GleamLanguage ¶ 

func GleamLanguage() *gotreesitter.Language

GleamLanguage returns the gleam language definition.

func GlslLanguage ¶ 

func GlslLanguage() *gotreesitter.Language

GlslLanguage returns the glsl language definition.

func GnLanguage ¶ 

func GnLanguage() *gotreesitter.Language

GnLanguage returns the gn language definition.

func GoLanguage ¶ 

func GoLanguage() *gotreesitter.Language

GoLanguage returns the go language definition.

func GodotResourceLanguage ¶ 

func GodotResourceLanguage() *gotreesitter.Language

GodotResourceLanguage returns the godot_resource language definition.

func GomodLanguage ¶ 

func GomodLanguage() *gotreesitter.Language

GomodLanguage returns the gomod language definition.

func GraphqlLanguage ¶ 

func GraphqlLanguage() *gotreesitter.Language

GraphqlLanguage returns the graphql language definition.

func GroovyLanguage ¶ 

func GroovyLanguage() *gotreesitter.Language

GroovyLanguage returns the groovy language definition.

func HackLanguage ¶ 

func HackLanguage() *gotreesitter.Language

HackLanguage returns the hack language definition.

func HareLanguage ¶ 

func HareLanguage() *gotreesitter.Language

HareLanguage returns the hare language definition.

func HaskellLanguage ¶ 

func HaskellLanguage() *gotreesitter.Language

HaskellLanguage returns the haskell language definition.

func HaxeLanguage ¶ 

func HaxeLanguage() *gotreesitter.Language

HaxeLanguage returns the haxe language definition.

func HclLanguage ¶ 

func HclLanguage() *gotreesitter.Language

HclLanguage returns the hcl language definition.

func HeexLanguage ¶ 

func HeexLanguage() *gotreesitter.Language

HeexLanguage returns the heex language definition.

func HlslLanguage ¶ 

func HlslLanguage() *gotreesitter.Language

HlslLanguage returns the hlsl language definition.

func HtmlLanguage ¶ 

func HtmlLanguage() *gotreesitter.Language

HtmlLanguage returns the html language definition.

func HttpLanguage ¶ 

func HttpLanguage() *gotreesitter.Language

HttpLanguage returns the http language definition.

func HurlLanguage ¶ 

func HurlLanguage() *gotreesitter.Language

HurlLanguage returns the hurl language definition.

func HyprlangLanguage ¶ 

func HyprlangLanguage() *gotreesitter.Language

HyprlangLanguage returns the hyprlang language definition.

func IniLanguage ¶ 

func IniLanguage() *gotreesitter.Language

IniLanguage returns the ini language definition.

func JanetLanguage ¶ 

func JanetLanguage() *gotreesitter.Language

JanetLanguage returns the janet language definition.

func JavaLanguage ¶ 

func JavaLanguage() *gotreesitter.Language

JavaLanguage returns the java language definition.

func JavascriptLanguage ¶ 

func JavascriptLanguage() *gotreesitter.Language

JavascriptLanguage returns the javascript language definition.

func Jinja2Language ¶ 

func Jinja2Language() *gotreesitter.Language

Jinja2Language returns the jinja2 language definition.

func JqLanguage ¶ 

func JqLanguage() *gotreesitter.Language

JqLanguage returns the jq language definition.

func JsdocLanguage ¶ 

func JsdocLanguage() *gotreesitter.Language

JsdocLanguage returns the jsdoc language definition.

func Json5Language ¶ 

func Json5Language() *gotreesitter.Language

Json5Language returns the json5 language definition.

func JsonLanguage ¶ 

func JsonLanguage() *gotreesitter.Language

JsonLanguage returns the json language definition.

func JsonnetLanguage ¶ 

func JsonnetLanguage() *gotreesitter.Language

JsonnetLanguage returns the jsonnet language definition.

func JuliaLanguage ¶ 

func JuliaLanguage() *gotreesitter.Language

JuliaLanguage returns the julia language definition.

func JustLanguage ¶ 

func JustLanguage() *gotreesitter.Language

JustLanguage returns the just language definition.

func KconfigLanguage ¶ 

func KconfigLanguage() *gotreesitter.Language

KconfigLanguage returns the kconfig language definition.

func KdlLanguage ¶ 

func KdlLanguage() *gotreesitter.Language

KdlLanguage returns the kdl language definition.

func KotlinLanguage ¶ 

func KotlinLanguage() *gotreesitter.Language

KotlinLanguage returns the kotlin language definition.

func LedgerLanguage ¶ 

func LedgerLanguage() *gotreesitter.Language

LedgerLanguage returns the ledger language definition.

func LessLanguage ¶ 

func LessLanguage() *gotreesitter.Language

LessLanguage returns the less language definition.

func LinkerscriptLanguage ¶ 

func LinkerscriptLanguage() *gotreesitter.Language

LinkerscriptLanguage returns the linkerscript language definition.

func LiquidLanguage ¶ 

func LiquidLanguage() *gotreesitter.Language

LiquidLanguage returns the liquid language definition.

func LlvmLanguage ¶ 

func LlvmLanguage() *gotreesitter.Language

LlvmLanguage returns the llvm language definition.

func LuaLanguage ¶ 

func LuaLanguage() *gotreesitter.Language

LuaLanguage returns the lua language definition.

func LuauLanguage ¶ 

func LuauLanguage() *gotreesitter.Language

LuauLanguage returns the luau language definition.

func MakeLanguage ¶ 

func MakeLanguage() *gotreesitter.Language

MakeLanguage returns the make language definition.

func MarkdownInlineLanguage ¶ 

func MarkdownInlineLanguage() *gotreesitter.Language

MarkdownInlineLanguage returns the markdown_inline language definition.

func MarkdownLanguage ¶ 

func MarkdownLanguage() *gotreesitter.Language

MarkdownLanguage returns the markdown language definition.

func MatlabLanguage ¶ 

func MatlabLanguage() *gotreesitter.Language

MatlabLanguage returns the matlab language definition.

func MermaidLanguage ¶ 

func MermaidLanguage() *gotreesitter.Language

MermaidLanguage returns the mermaid language definition.

func MesonLanguage ¶ 

func MesonLanguage() *gotreesitter.Language

MesonLanguage returns the meson language definition.

func MojoLanguage ¶ 

func MojoLanguage() *gotreesitter.Language

MojoLanguage returns the mojo language definition.

func MoveLanguage ¶ 

func MoveLanguage() *gotreesitter.Language

MoveLanguage returns the move language definition.

func NewAuthzedTokenSourceOrEOF ¶ 

func NewAuthzedTokenSourceOrEOF(src []byte, lang *gotreesitter.Language) gotreesitter.TokenSource

NewAuthzedTokenSourceOrEOF returns an authzed token source, or EOF-only fallback if symbol setup fails.

func NewCTokenSourceOrEOF ¶ 

func NewCTokenSourceOrEOF(src []byte, lang *gotreesitter.Language) gotreesitter.TokenSource

NewCTokenSourceOrEOF returns a C token source, or EOF-only fallback if symbol setup fails.

func NewGenericTokenSourceOrEOF ¶ 

func NewGenericTokenSourceOrEOF(src []byte, lang *gotreesitter.Language) gotreesitter.TokenSource

NewGenericTokenSourceOrEOF returns a generic token source, or EOF-only fallback if setup fails.

func NewGoTokenSourceOrEOF ¶ 

func NewGoTokenSourceOrEOF(src []byte, lang *gotreesitter.Language) gotreesitter.TokenSource

NewGoTokenSourceOrEOF returns a token source for callers that cannot surface constructor errors through their own API.

func NewHTMLTokenSourceOrEOF ¶ 

func NewHTMLTokenSourceOrEOF(src []byte, lang *gotreesitter.Language) gotreesitter.TokenSource

NewHTMLTokenSourceOrEOF returns an HTML token source, or EOF-only fallback if setup fails.

func NewJSONTokenSourceOrEOF ¶ 

func NewJSONTokenSourceOrEOF(src []byte, lang *gotreesitter.Language) gotreesitter.TokenSource

NewJSONTokenSourceOrEOF returns a token source for callers that cannot surface constructor errors through their API.

func NewJavaTokenSourceOrEOF ¶ 

func NewJavaTokenSourceOrEOF(src []byte, lang *gotreesitter.Language) gotreesitter.TokenSource

NewJavaTokenSourceOrEOF returns a Java token source, or EOF-only fallback if symbol setup fails.

func NewLuaTokenSourceOrEOF ¶ 

func NewLuaTokenSourceOrEOF(src []byte, lang *gotreesitter.Language) gotreesitter.TokenSource

NewLuaTokenSourceOrEOF returns a Lua token source, or EOF-only fallback if symbol setup fails.

func NewTomlTokenSourceOrEOF ¶ 

func NewTomlTokenSourceOrEOF(src []byte, lang *gotreesitter.Language) gotreesitter.TokenSource

NewTomlTokenSourceOrEOF returns a TOML token source, or EOF-only fallback if setup fails.

func NginxLanguage ¶ 

func NginxLanguage() *gotreesitter.Language

NginxLanguage returns the nginx language definition.

func NickelLanguage ¶ 

func NickelLanguage() *gotreesitter.Language

NickelLanguage returns the nickel language definition.

func NimLanguage ¶ 

func NimLanguage() *gotreesitter.Language

NimLanguage returns the nim language definition.

func NinjaLanguage ¶ 

func NinjaLanguage() *gotreesitter.Language

NinjaLanguage returns the ninja language definition.

func NixLanguage ¶ 

func NixLanguage() *gotreesitter.Language

NixLanguage returns the nix language definition.

func NorgLanguage ¶ 

func NorgLanguage() *gotreesitter.Language

NorgLanguage returns the norg language definition.

func NushellLanguage ¶ 

func NushellLanguage() *gotreesitter.Language

NushellLanguage returns the nushell language definition.

func ObjcLanguage ¶ 

func ObjcLanguage() *gotreesitter.Language

ObjcLanguage returns the objc language definition.

func OcamlLanguage ¶ 

func OcamlLanguage() *gotreesitter.Language

OcamlLanguage returns the ocaml language definition.

func OdinLanguage ¶ 

func OdinLanguage() *gotreesitter.Language

OdinLanguage returns the odin language definition.

func OrgLanguage ¶ 

func OrgLanguage() *gotreesitter.Language

OrgLanguage returns the org language definition.

func ParseFile ¶ 

func ParseFile(filename string, source []byte) (*gotreesitter.BoundTree, error)

ParseFile detects the language from filename, parses source, and returns a BoundTree. The caller must call Release() on the returned BoundTree.

func ParseFilePooled ¶ added in v0.7.1 

func ParseFilePooled(filename string, source []byte) (*gotreesitter.BoundTree, error)

ParseFilePooled is like ParseFile but reuses a per-language ParserPool to avoid allocating a new parser on every call. It is safe for concurrent use. The caller must call Release() on the returned BoundTree.

func ParseSmokeSample ¶ added in v0.6.0 

func ParseSmokeSample(name string) string

ParseSmokeSample returns the smoke test sample for the given language, falling back to "x\n" for languages without a dedicated sample.

func PascalLanguage ¶ 

func PascalLanguage() *gotreesitter.Language

PascalLanguage returns the pascal language definition.

func PemLanguage ¶ 

func PemLanguage() *gotreesitter.Language

PemLanguage returns the pem language definition.

func PerlLanguage ¶ 

func PerlLanguage() *gotreesitter.Language

PerlLanguage returns the perl language definition.

func PhpLanguage ¶ 

func PhpLanguage() *gotreesitter.Language

PhpLanguage returns the php language definition.

func PklLanguage ¶ 

func PklLanguage() *gotreesitter.Language

PklLanguage returns the pkl language definition.

func PowershellLanguage ¶ 

func PowershellLanguage() *gotreesitter.Language

PowershellLanguage returns the powershell language definition.

func PrismaLanguage ¶ 

func PrismaLanguage() *gotreesitter.Language

PrismaLanguage returns the prisma language definition.

func PrologLanguage ¶ 

func PrologLanguage() *gotreesitter.Language

PrologLanguage returns the prolog language definition.

func PromqlLanguage ¶ 

func PromqlLanguage() *gotreesitter.Language

PromqlLanguage returns the promql language definition.

func PropertiesLanguage ¶ 

func PropertiesLanguage() *gotreesitter.Language

PropertiesLanguage returns the properties language definition.

func ProtoLanguage ¶ 

func ProtoLanguage() *gotreesitter.Language

ProtoLanguage returns the proto language definition.

func PugLanguage ¶ 

func PugLanguage() *gotreesitter.Language

PugLanguage returns the pug language definition.

func PuppetLanguage ¶ 

func PuppetLanguage() *gotreesitter.Language

PuppetLanguage returns the puppet language definition.

func PurescriptLanguage ¶ 

func PurescriptLanguage() *gotreesitter.Language

PurescriptLanguage returns the purescript language definition.

func PurgeEmbeddedLanguageCache ¶ 

func PurgeEmbeddedLanguageCache() int

PurgeEmbeddedLanguageCache removes all decoded grammar blobs from cache and returns the number of removed entries.

func PythonLanguage ¶ 

func PythonLanguage() *gotreesitter.Language

PythonLanguage returns the python language definition.

func QlLanguage ¶ 

func QlLanguage() *gotreesitter.Language

QlLanguage returns the ql language definition.

func RLanguage ¶ 

func RLanguage() *gotreesitter.Language

RLanguage returns the r language definition.

func RacketLanguage ¶ 

func RacketLanguage() *gotreesitter.Language

RacketLanguage returns the racket language definition.

func RegexLanguage ¶ 

func RegexLanguage() *gotreesitter.Language

RegexLanguage returns the regex language definition.

func Register ¶ 

func Register(entry LangEntry)

Register adds a language to the registry.

func RegisterExternalLexStates ¶ added in v0.7.0 

func RegisterExternalLexStates(name string, states [][]bool)

RegisterExternalLexStates registers the external lex states table for a language, matching C tree-sitter's ts_external_scanner_states.

func RegisterExternalScanner ¶ added in v0.6.0 

func RegisterExternalScanner(name string, s gotreesitter.ExternalScanner)

RegisterExternalScanner registers an external scanner for a language name. This is called during init() by zzz_scanner_attachments.go.

func RegoLanguage ¶ 

func RegoLanguage() *gotreesitter.Language

RegoLanguage returns the rego language definition.

func RequirementsLanguage ¶ 

func RequirementsLanguage() *gotreesitter.Language

RequirementsLanguage returns the requirements language definition.

func RescriptLanguage ¶ 

func RescriptLanguage() *gotreesitter.Language

RescriptLanguage returns the rescript language definition.

func RobotLanguage ¶ 

func RobotLanguage() *gotreesitter.Language

RobotLanguage returns the robot language definition.

func RonLanguage ¶ 

func RonLanguage() *gotreesitter.Language

RonLanguage returns the ron language definition.

func RstLanguage ¶ 

func RstLanguage() *gotreesitter.Language

RstLanguage returns the rst language definition.

func RubyLanguage ¶ 

func RubyLanguage() *gotreesitter.Language

RubyLanguage returns the ruby language definition.

func RustLanguage ¶ 

func RustLanguage() *gotreesitter.Language

RustLanguage returns the rust language definition.

func ScalaLanguage ¶ 

func ScalaLanguage() *gotreesitter.Language

ScalaLanguage returns the scala language definition.

func SchemeLanguage ¶ 

func SchemeLanguage() *gotreesitter.Language

SchemeLanguage returns the scheme language definition.

func ScssLanguage ¶ 

func ScssLanguage() *gotreesitter.Language

ScssLanguage returns the scss language definition.

func SetEmbeddedLanguageCacheLimit ¶ 

func SetEmbeddedLanguageCacheLimit(limit int)

SetEmbeddedLanguageCacheLimit sets the maximum number of decoded grammar blobs retained in the in-process cache.

- limit < 0: unlimited cache size (default) - limit == 0: disable cache retention (decode on each call) - limit > 0: retain at most limit most recently used grammars

func SetEmbeddedLanguageIdleSweepInterval ¶ 

func SetEmbeddedLanguageIdleSweepInterval(interval time.Duration)

SetEmbeddedLanguageIdleSweepInterval controls how often idle cache entries are checked when idle eviction is enabled.

func SetEmbeddedLanguageIdleTTL ¶ 

func SetEmbeddedLanguageIdleTTL(ttl time.Duration)

SetEmbeddedLanguageIdleTTL controls idle-time eviction for decoded grammars. A value <= 0 disables idle eviction.

func SmithyLanguage ¶ 

func SmithyLanguage() *gotreesitter.Language

SmithyLanguage returns the smithy language definition.

func SolidityLanguage ¶ 

func SolidityLanguage() *gotreesitter.Language

SolidityLanguage returns the solidity language definition.

func SparqlLanguage ¶ 

func SparqlLanguage() *gotreesitter.Language

SparqlLanguage returns the sparql language definition.

func SqlLanguage ¶ 

func SqlLanguage() *gotreesitter.Language

SqlLanguage returns the sql language definition.

func SquirrelLanguage ¶ 

func SquirrelLanguage() *gotreesitter.Language

SquirrelLanguage returns the squirrel language definition.

func SshConfigLanguage ¶ 

func SshConfigLanguage() *gotreesitter.Language

SshConfigLanguage returns the ssh_config language definition.

func StarlarkLanguage ¶ 

func StarlarkLanguage() *gotreesitter.Language

StarlarkLanguage returns the starlark language definition.

func SvelteLanguage ¶ 

func SvelteLanguage() *gotreesitter.Language

SvelteLanguage returns the svelte language definition.

func SwiftLanguage ¶ 

func SwiftLanguage() *gotreesitter.Language

SwiftLanguage returns the swift language definition.

func TablegenLanguage ¶ 

func TablegenLanguage() *gotreesitter.Language

TablegenLanguage returns the tablegen language definition.

func TclLanguage ¶ 

func TclLanguage() *gotreesitter.Language

TclLanguage returns the tcl language definition.

func TealLanguage ¶ 

func TealLanguage() *gotreesitter.Language

TealLanguage returns the teal language definition.

func TemplLanguage ¶ 

func TemplLanguage() *gotreesitter.Language

TemplLanguage returns the templ language definition.

func TextprotoLanguage ¶ 

func TextprotoLanguage() *gotreesitter.Language

TextprotoLanguage returns the textproto language definition.

func ThriftLanguage ¶ 

func ThriftLanguage() *gotreesitter.Language

ThriftLanguage returns the thrift language definition.

func TlaplusLanguage ¶ 

func TlaplusLanguage() *gotreesitter.Language

TlaplusLanguage returns the tlaplus language definition.

func TmuxLanguage ¶ 

func TmuxLanguage() *gotreesitter.Language

TmuxLanguage returns the tmux language definition.

func TodotxtLanguage ¶ 

func TodotxtLanguage() *gotreesitter.Language

TodotxtLanguage returns the todotxt language definition.

func TomlLanguage ¶ 

func TomlLanguage() *gotreesitter.Language

TomlLanguage returns the toml language definition.

func TsxLanguage ¶ 

func TsxLanguage() *gotreesitter.Language

TsxLanguage returns the tsx language definition.

func TurtleLanguage ¶ 

func TurtleLanguage() *gotreesitter.Language

TurtleLanguage returns the turtle language definition.

func TwigLanguage ¶ 

func TwigLanguage() *gotreesitter.Language

TwigLanguage returns the twig language definition.

func TypescriptLanguage ¶ 

func TypescriptLanguage() *gotreesitter.Language

TypescriptLanguage returns the typescript language definition.

func TypstLanguage ¶ 

func TypstLanguage() *gotreesitter.Language

TypstLanguage returns the typst language definition.

func UnloadEmbeddedLanguage ¶ 

func UnloadEmbeddedLanguage(blobName string) bool

UnloadEmbeddedLanguage removes one grammar blob from the decoded cache. Existing parser instances that already reference the language remain valid.

func UxntalLanguage ¶ 

func UxntalLanguage() *gotreesitter.Language

UxntalLanguage returns the uxntal language definition.

func VLanguage ¶ 

func VLanguage() *gotreesitter.Language

VLanguage returns the v language definition.

func VerilogLanguage ¶ 

func VerilogLanguage() *gotreesitter.Language

VerilogLanguage returns the verilog language definition.

func VhdlLanguage ¶ 

func VhdlLanguage() *gotreesitter.Language

VhdlLanguage returns the vhdl language definition.

func VimdocLanguage ¶ 

func VimdocLanguage() *gotreesitter.Language

VimdocLanguage returns the vimdoc language definition.

func VueLanguage ¶ 

func VueLanguage() *gotreesitter.Language

VueLanguage returns the vue language definition.

func WatLanguage ¶ added in v0.5.0 

func WatLanguage() *gotreesitter.Language

WatLanguage returns the wat language definition.

func WgslLanguage ¶ 

func WgslLanguage() *gotreesitter.Language

WgslLanguage returns the wgsl language definition.

func WolframLanguage ¶ 

func WolframLanguage() *gotreesitter.Language

WolframLanguage returns the wolfram language definition.

func XmlLanguage ¶ 

func XmlLanguage() *gotreesitter.Language

XmlLanguage returns the xml language definition.

func YamlLanguage ¶ 

func YamlLanguage() *gotreesitter.Language

YamlLanguage returns the yaml language definition.

func YuckLanguage ¶ 

func YuckLanguage() *gotreesitter.Language

YuckLanguage returns the yuck language definition.

func ZigLanguage ¶ 

func ZigLanguage() *gotreesitter.Language

ZigLanguage returns the zig language definition.

Types ¶

type AgdaExternalScanner ¶ 

type AgdaExternalScanner struct{}

AgdaExternalScanner handles newline/indent/dedent for Agda.

func (AgdaExternalScanner) Create ¶ 

func (AgdaExternalScanner) Create() any

func (AgdaExternalScanner) Deserialize ¶ 

func (AgdaExternalScanner) Deserialize(payload any, buf []byte)

func (AgdaExternalScanner) Destroy ¶ 

func (AgdaExternalScanner) Destroy(payload any)

func (AgdaExternalScanner) Scan ¶ 

func (AgdaExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (AgdaExternalScanner) Serialize ¶ 

func (AgdaExternalScanner) Serialize(payload any, buf []byte) int

type AngularExternalScanner ¶ 

type AngularExternalScanner struct{}

AngularExternalScanner handles HTML tag tracking plus Angular-specific interpolation for Angular templates.

func (AngularExternalScanner) Create ¶ 

func (AngularExternalScanner) Create() any

func (AngularExternalScanner) Deserialize ¶ 

func (AngularExternalScanner) Deserialize(payload any, buf []byte)

func (AngularExternalScanner) Destroy ¶ 

func (AngularExternalScanner) Destroy(payload any)

func (AngularExternalScanner) Scan ¶ 

func (AngularExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (AngularExternalScanner) Serialize ¶ 

func (AngularExternalScanner) Serialize(payload any, buf []byte) int

type ArduinoExternalScanner ¶ 

type ArduinoExternalScanner struct{}

ArduinoExternalScanner handles C++ R"delim(...)delim" raw string literals for Arduino.

func (ArduinoExternalScanner) Create ¶ 

func (ArduinoExternalScanner) Create() any

func (ArduinoExternalScanner) Deserialize ¶ 

func (ArduinoExternalScanner) Deserialize(payload any, buf []byte)

func (ArduinoExternalScanner) Destroy ¶ 

func (ArduinoExternalScanner) Destroy(payload any)

func (ArduinoExternalScanner) Scan ¶ 

func (ArduinoExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (ArduinoExternalScanner) Serialize ¶ 

func (ArduinoExternalScanner) Serialize(payload any, buf []byte) int

type AstroExternalScanner ¶ 

type AstroExternalScanner struct{}

AstroExternalScanner handles Astro-specific external scanning: HTML tag tracking, fragment tags, frontmatter, JS expressions, backtick strings, interpolation, and permissible text.

func (AstroExternalScanner) Create ¶ 

func (AstroExternalScanner) Create() any

func (AstroExternalScanner) Deserialize ¶ 

func (AstroExternalScanner) Deserialize(payload any, buf []byte)

func (AstroExternalScanner) Destroy ¶ 

func (AstroExternalScanner) Destroy(any)

func (AstroExternalScanner) Scan ¶ 

func (AstroExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (AstroExternalScanner) Serialize ¶ 

func (AstroExternalScanner) Serialize(payload any, buf []byte) int

type AuthzedTokenSource ¶ 

type AuthzedTokenSource struct {
	// contains filtered or unexported fields
}

AuthzedTokenSource is a custom lexer for the authzed (SpiceDB/Zanzibar) permission language. The grammar is derived from tree-sitter-go and has keyword-like named tokens (definition_literal, relation_literal, etc.) that the generic lexer cannot handle, plus significant newlines.

func NewAuthzedTokenSource ¶ 

func NewAuthzedTokenSource(src []byte, lang *gotreesitter.Language) (*AuthzedTokenSource, error)

NewAuthzedTokenSource creates a token source for authzed source text.

func (*AuthzedTokenSource) Next ¶ 

func (ts *AuthzedTokenSource) Next() gotreesitter.Token

Next returns the next token from the source.

func (*AuthzedTokenSource) SkipToByte ¶ 

func (ts *AuthzedTokenSource) SkipToByte(offset uint32) gotreesitter.Token

SkipToByte advances to the given byte offset and returns the next token.

func (*AuthzedTokenSource) SupportsIncrementalReuse ¶ added in v0.7.0 

func (ts *AuthzedTokenSource) SupportsIncrementalReuse() bool

SupportsIncrementalReuse reports that AuthzedTokenSource preserves stable token boundaries across edits and supports deterministic SkipToByte behavior.

type AwkExternalScanner ¶ 

type AwkExternalScanner struct{}

AwkExternalScanner handles spacing-sensitive tokens for AWK.

func (AwkExternalScanner) Create ¶ 

func (AwkExternalScanner) Create() any

func (AwkExternalScanner) Deserialize ¶ 

func (AwkExternalScanner) Deserialize(payload any, buf []byte)

func (AwkExternalScanner) Destroy ¶ 

func (AwkExternalScanner) Destroy(payload any)

func (AwkExternalScanner) Scan ¶ 

func (AwkExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (AwkExternalScanner) Serialize ¶ 

func (AwkExternalScanner) Serialize(payload any, buf []byte) int

type BashExternalScanner ¶ 

type BashExternalScanner struct{}

BashExternalScanner implements gotreesitter.ExternalScanner for the Bash grammar.

func (BashExternalScanner) Create ¶ 

func (BashExternalScanner) Create() any

func (BashExternalScanner) Deserialize ¶ 

func (BashExternalScanner) Deserialize(payload any, buf []byte)

func (BashExternalScanner) Destroy ¶ 

func (BashExternalScanner) Destroy(payload any)

func (BashExternalScanner) Scan ¶ 

func (BashExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (BashExternalScanner) Serialize ¶ 

func (BashExternalScanner) Serialize(payload any, buf []byte) int

type BeancountExternalScanner ¶ 

type BeancountExternalScanner struct{}

BeancountExternalScanner handles org-mode style section headers and EOF for Beancount.

func (BeancountExternalScanner) Create ¶ 

func (BeancountExternalScanner) Create() any

func (BeancountExternalScanner) Deserialize ¶ 

func (BeancountExternalScanner) Deserialize(payload any, buf []byte)

func (BeancountExternalScanner) Destroy ¶ 

func (BeancountExternalScanner) Destroy(payload any)

func (BeancountExternalScanner) Scan ¶ 

func (BeancountExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (BeancountExternalScanner) Serialize ¶ 

func (BeancountExternalScanner) Serialize(payload any, buf []byte) int

type BicepExternalScanner ¶ 

type BicepExternalScanner struct{}

BicepExternalScanner handles wildcard resource type matching and triple-single-quote multiline strings for Bicep.

func (BicepExternalScanner) Create ¶ 

func (BicepExternalScanner) Create() any

func (BicepExternalScanner) Deserialize ¶ 

func (BicepExternalScanner) Deserialize(payload any, buf []byte)

func (BicepExternalScanner) Destroy ¶ 

func (BicepExternalScanner) Destroy(payload any)

func (BicepExternalScanner) Scan ¶ 

func (BicepExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (BicepExternalScanner) Serialize ¶ 

func (BicepExternalScanner) Serialize(payload any, buf []byte) int

type BitbakeExternalScanner ¶ 

type BitbakeExternalScanner struct{}

BitbakeExternalScanner handles Python-like indent/dedent, strings, concat, and shell content.

func (BitbakeExternalScanner) Create ¶ 

func (BitbakeExternalScanner) Create() any

func (BitbakeExternalScanner) Deserialize ¶ 

func (BitbakeExternalScanner) Deserialize(payload any, buf []byte)

func (BitbakeExternalScanner) Destroy ¶ 

func (BitbakeExternalScanner) Destroy(payload any)

func (BitbakeExternalScanner) Scan ¶ 

func (BitbakeExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (BitbakeExternalScanner) Serialize ¶ 

func (BitbakeExternalScanner) Serialize(payload any, buf []byte) int

type BladeExternalScanner ¶ 

type BladeExternalScanner struct{}

BladeExternalScanner handles HTML tag tracking for Blade templates.

func (BladeExternalScanner) Create ¶ 

func (BladeExternalScanner) Create() any

func (BladeExternalScanner) Deserialize ¶ 

func (BladeExternalScanner) Deserialize(payload any, buf []byte)

func (BladeExternalScanner) Destroy ¶ 

func (BladeExternalScanner) Destroy(payload any)

func (BladeExternalScanner) Scan ¶ 

func (BladeExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (BladeExternalScanner) Serialize ¶ 

func (BladeExternalScanner) Serialize(payload any, buf []byte) int

type CSharpExternalScanner ¶ 

type CSharpExternalScanner struct{}

CSharpExternalScanner handles auto-semicolons, interpolated strings, and raw strings for C#.

func (CSharpExternalScanner) Create ¶ 

func (CSharpExternalScanner) Create() any

func (CSharpExternalScanner) Deserialize ¶ 

func (CSharpExternalScanner) Deserialize(payload any, buf []byte)

func (CSharpExternalScanner) Destroy ¶ 

func (CSharpExternalScanner) Destroy(payload any)

func (CSharpExternalScanner) Scan ¶ 

func (CSharpExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CSharpExternalScanner) Serialize ¶ 

func (CSharpExternalScanner) Serialize(payload any, buf []byte) int

type CTokenSource ¶ 

type CTokenSource struct {
	// contains filtered or unexported fields
}

CTokenSource is a lightweight lexer bridge for tree-sitter-c.

func NewCTokenSource ¶ 

func NewCTokenSource(src []byte, lang *gotreesitter.Language) (*CTokenSource, error)

NewCTokenSource creates a token source for C source text.

func (*CTokenSource) Next ¶ 

func (ts *CTokenSource) Next() gotreesitter.Token

func (*CTokenSource) Reset ¶ added in v0.7.0 

func (ts *CTokenSource) Reset(src []byte)

Reset reinitializes this token source for a new source buffer.

func (*CTokenSource) SetGLRStates ¶ added in v0.7.0 

func (ts *CTokenSource) SetGLRStates(states []gotreesitter.StateID)

func (*CTokenSource) SetParserState ¶ added in v0.7.0 

func (ts *CTokenSource) SetParserState(state gotreesitter.StateID)

func (*CTokenSource) SkipToByte ¶ 

func (ts *CTokenSource) SkipToByte(offset uint32) gotreesitter.Token

func (*CTokenSource) SupportsIncrementalReuse ¶ added in v0.7.0 

func (ts *CTokenSource) SupportsIncrementalReuse() bool

SupportsIncrementalReuse reports that CTokenSource preserves stable token boundaries across edits and supports deterministic SkipToByte behavior.

type CaddyExternalScanner ¶ added in v0.4.0 

type CaddyExternalScanner struct{}

CaddyExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-caddy. Handles _newline, _indent, and _dedent tokens for indentation tracking.

func (CaddyExternalScanner) Create ¶ added in v0.4.0 

func (CaddyExternalScanner) Create() any

func (CaddyExternalScanner) Deserialize ¶ added in v0.4.0 

func (CaddyExternalScanner) Deserialize(payload any, buf []byte)

func (CaddyExternalScanner) Destroy ¶ added in v0.4.0 

func (CaddyExternalScanner) Destroy(payload any)

func (CaddyExternalScanner) Scan ¶ added in v0.4.0 

func (CaddyExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CaddyExternalScanner) Serialize ¶ added in v0.4.0 

func (CaddyExternalScanner) Serialize(payload any, buf []byte) int

type CairoExternalScanner ¶ 

type CairoExternalScanner struct{}

CairoExternalScanner handles %{ %} hint blocks with embedded Python in Cairo.

func (CairoExternalScanner) Create ¶ 

func (CairoExternalScanner) Create() any

func (CairoExternalScanner) Deserialize ¶ 

func (CairoExternalScanner) Deserialize(payload any, buf []byte)

func (CairoExternalScanner) Destroy ¶ 

func (CairoExternalScanner) Destroy(payload any)

func (CairoExternalScanner) Scan ¶ 

func (CairoExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CairoExternalScanner) Serialize ¶ 

func (CairoExternalScanner) Serialize(payload any, buf []byte) int

type CmakeExternalScanner ¶ 

type CmakeExternalScanner struct{}

CmakeExternalScanner handles CMake bracket arguments, bracket comments, and line comments.

func (CmakeExternalScanner) Create ¶ 

func (CmakeExternalScanner) Create() any

func (CmakeExternalScanner) Deserialize ¶ 

func (CmakeExternalScanner) Deserialize(payload any, buf []byte)

func (CmakeExternalScanner) Destroy ¶ 

func (CmakeExternalScanner) Destroy(payload any)

func (CmakeExternalScanner) Scan ¶ 

func (CmakeExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CmakeExternalScanner) Serialize ¶ 

func (CmakeExternalScanner) Serialize(payload any, buf []byte) int

type CobolExternalScanner ¶ 

type CobolExternalScanner struct{}

CobolExternalScanner handles COBOL's column-based formatting.

func (CobolExternalScanner) Create ¶ 

func (CobolExternalScanner) Create() any

func (CobolExternalScanner) Deserialize ¶ 

func (CobolExternalScanner) Deserialize(payload any, buf []byte)

func (CobolExternalScanner) Destroy ¶ 

func (CobolExternalScanner) Destroy(payload any)

func (CobolExternalScanner) Scan ¶ 

func (CobolExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CobolExternalScanner) Serialize ¶ 

func (CobolExternalScanner) Serialize(payload any, buf []byte) int

type CommentExternalScanner ¶ 

type CommentExternalScanner struct{}

CommentExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-comment.

The comment grammar (tree-sitter-comment) parses structured comment text such as "TODO: fix this" or "FIXME(user): description". The external scanner is responsible for producing the "name" token which represents a tag keyword (TODO, FIXME, NOTE, HACK, etc.).

The scanner must be careful not to match arbitrary text as a "name", since the DFA handles regular text via _text_token1. A name is only returned when the scanned word is immediately followed by ':' or '(', indicating it forms part of a tag construct.

func (CommentExternalScanner) Create ¶ 

func (CommentExternalScanner) Create() any

func (CommentExternalScanner) Deserialize ¶ 

func (CommentExternalScanner) Deserialize(payload any, buf []byte)

func (CommentExternalScanner) Destroy ¶ 

func (CommentExternalScanner) Destroy(payload any)

func (CommentExternalScanner) Scan ¶ 

func (CommentExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CommentExternalScanner) Serialize ¶ 

func (CommentExternalScanner) Serialize(payload any, buf []byte) int

type CooklangExternalScanner ¶ 

type CooklangExternalScanner struct{}

CooklangExternalScanner handles newline detection for Cooklang recipe files.

func (CooklangExternalScanner) Create ¶ 

func (CooklangExternalScanner) Create() any

func (CooklangExternalScanner) Deserialize ¶ 

func (CooklangExternalScanner) Deserialize(payload any, buf []byte)

func (CooklangExternalScanner) Destroy ¶ 

func (CooklangExternalScanner) Destroy(payload any)

func (CooklangExternalScanner) Scan ¶ 

func (CooklangExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CooklangExternalScanner) Serialize ¶ 

func (CooklangExternalScanner) Serialize(payload any, buf []byte) int

type CppExternalScanner ¶ added in v0.4.0 

type CppExternalScanner struct{}

CppExternalScanner handles C++ R"delim(...)delim" raw string literals.

func (CppExternalScanner) Create ¶ added in v0.4.0 

func (CppExternalScanner) Create() any

func (CppExternalScanner) Deserialize ¶ added in v0.4.0 

func (CppExternalScanner) Deserialize(payload any, buf []byte)

func (CppExternalScanner) Destroy ¶ added in v0.4.0 

func (CppExternalScanner) Destroy(payload any)

func (CppExternalScanner) Scan ¶ added in v0.4.0 

func (CppExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CppExternalScanner) Serialize ¶ added in v0.4.0 

func (CppExternalScanner) Serialize(payload any, buf []byte) int

type CrystalExternalScanner ¶ 

type CrystalExternalScanner struct{}

func (CrystalExternalScanner) Create ¶ 

func (CrystalExternalScanner) Create() any

func (CrystalExternalScanner) Deserialize ¶ 

func (CrystalExternalScanner) Deserialize(payload any, buf []byte)

func (CrystalExternalScanner) Destroy ¶ 

func (CrystalExternalScanner) Destroy(payload any)

func (CrystalExternalScanner) Scan ¶ 

func (CrystalExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CrystalExternalScanner) Serialize ¶ 

func (CrystalExternalScanner) Serialize(payload any, buf []byte) int

type CssExternalScanner ¶ 

type CssExternalScanner struct{}

CssExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-css.

This is a Go port of the C external scanner from tree-sitter-css. The scanner handles three tokens:

  • _descendant_operator: whitespace between two selectors (descendant combinator)
  • pseudo_class_selector_colon: a ":" that starts a pseudo-class (vs property-value separator)
  • __error_recovery: sentinel that causes immediate bail-out

The key challenge is contextual disambiguation: whitespace might be a descendant combinator or just formatting, and ":" might start a pseudo-class or separate a property from its value.

func (CssExternalScanner) Create ¶ 

func (CssExternalScanner) Create() any

func (CssExternalScanner) Deserialize ¶ 

func (CssExternalScanner) Deserialize(payload any, buf []byte)

func (CssExternalScanner) Destroy ¶ 

func (CssExternalScanner) Destroy(payload any)

func (CssExternalScanner) Scan ¶ 

func (CssExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CssExternalScanner) Serialize ¶ 

func (CssExternalScanner) Serialize(payload any, buf []byte) int

func (CssExternalScanner) SupportsIncrementalReuse ¶ added in v0.7.0 

func (CssExternalScanner) SupportsIncrementalReuse() bool

type CudaExternalScanner ¶ 

type CudaExternalScanner struct{}

CudaExternalScanner handles C++ R"delim(...)delim" raw string literals for CUDA.

func (CudaExternalScanner) Create ¶ 

func (CudaExternalScanner) Create() any

func (CudaExternalScanner) Deserialize ¶ 

func (CudaExternalScanner) Deserialize(payload any, buf []byte)

func (CudaExternalScanner) Destroy ¶ 

func (CudaExternalScanner) Destroy(payload any)

func (CudaExternalScanner) Scan ¶ 

func (CudaExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CudaExternalScanner) Serialize ¶ 

func (CudaExternalScanner) Serialize(payload any, buf []byte) int

type CueExternalScanner ¶ 

type CueExternalScanner struct{}

CueExternalScanner handles string content scanning for CUE's various string types: multi-line, raw, and multi-line raw strings/bytes.

func (CueExternalScanner) Create ¶ 

func (CueExternalScanner) Create() any

func (CueExternalScanner) Deserialize ¶ 

func (CueExternalScanner) Deserialize(payload any, buf []byte)

func (CueExternalScanner) Destroy ¶ 

func (CueExternalScanner) Destroy(payload any)

func (CueExternalScanner) Scan ¶ 

func (CueExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (CueExternalScanner) Serialize ¶ 

func (CueExternalScanner) Serialize(payload any, buf []byte) int

type DExternalScanner ¶ 

type DExternalScanner struct{}

DExternalScanner handles external tokens for the D grammar. Ported from tree-sitter-d/src/scanner.c.

func (DExternalScanner) Create ¶ 

func (DExternalScanner) Create() any

func (DExternalScanner) Deserialize ¶ 

func (DExternalScanner) Deserialize(payload any, buf []byte)

func (DExternalScanner) Destroy ¶ 

func (DExternalScanner) Destroy(payload any)

func (DExternalScanner) Scan ¶ 

func (DExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (DExternalScanner) Serialize ¶ 

func (DExternalScanner) Serialize(payload any, buf []byte) int

type DartExternalScanner ¶ 

type DartExternalScanner struct{}

DartExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-dart.

This is a Go port of the C external scanner from UserNobody14/tree-sitter-dart. The scanner is stateless and handles:

  • Template/string content tokens for 4 string variants (single/double x single/multi-line)
  • Raw string backslash passthrough
  • Nestable block comments (/* */ and /** */)

func (DartExternalScanner) Create ¶ 

func (DartExternalScanner) Create() any

func (DartExternalScanner) Deserialize ¶ 

func (DartExternalScanner) Deserialize(payload any, buf []byte)

func (DartExternalScanner) Destroy ¶ 

func (DartExternalScanner) Destroy(payload any)

func (DartExternalScanner) Scan ¶ 

func (DartExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (DartExternalScanner) Serialize ¶ 

func (DartExternalScanner) Serialize(payload any, buf []byte) int

type DhallExternalScanner ¶ 

type DhallExternalScanner struct{}

DhallExternalScanner handles nestable {- -} block comments for Dhall.

func (DhallExternalScanner) Create ¶ 

func (DhallExternalScanner) Create() any

func (DhallExternalScanner) Deserialize ¶ 

func (DhallExternalScanner) Deserialize(payload any, buf []byte)

func (DhallExternalScanner) Destroy ¶ 

func (DhallExternalScanner) Destroy(payload any)

func (DhallExternalScanner) Scan ¶ 

func (DhallExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (DhallExternalScanner) Serialize ¶ 

func (DhallExternalScanner) Serialize(payload any, buf []byte) int

type DisassemblyExternalScanner ¶ 

type DisassemblyExternalScanner struct{}

DisassemblyExternalScanner handles assembly instruction vs memory dump disambiguation.

func (DisassemblyExternalScanner) Create ¶ 

func (DisassemblyExternalScanner) Create() any

func (DisassemblyExternalScanner) Deserialize ¶ 

func (DisassemblyExternalScanner) Deserialize(payload any, buf []byte)

func (DisassemblyExternalScanner) Destroy ¶ 

func (DisassemblyExternalScanner) Destroy(payload any)

func (DisassemblyExternalScanner) Scan ¶ 

func (DisassemblyExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (DisassemblyExternalScanner) Serialize ¶ 

func (DisassemblyExternalScanner) Serialize(payload any, buf []byte) int

type DjotExternalScanner ¶ 

type DjotExternalScanner struct{}

DjotExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-djot.

func (DjotExternalScanner) Create ¶ 

func (DjotExternalScanner) Create() any

func (DjotExternalScanner) Deserialize ¶ 

func (DjotExternalScanner) Deserialize(payload any, buf []byte)

func (DjotExternalScanner) Destroy ¶ 

func (DjotExternalScanner) Destroy(payload any)

func (DjotExternalScanner) Scan ¶ 

func (DjotExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (DjotExternalScanner) Serialize ¶ 

func (DjotExternalScanner) Serialize(payload any, buf []byte) int

type DockerfileExternalScanner ¶ 

type DockerfileExternalScanner struct{}

DockerfileExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-dockerfile.

This is a Go port of the C external scanner from camdencheek/tree-sitter-dockerfile. The scanner manages Dockerfile heredoc syntax (<<MARKER / <<-MARKER) with a stack of up to 10 delimiter strings and handles:

  • heredoc_marker: the <<[-]DELIM opening
  • heredoc_line: content lines within a heredoc
  • heredoc_end: the closing delimiter line
  • _heredoc_nl: newlines within heredoc context
  • error_sentinel: error recovery bail-out

func (DockerfileExternalScanner) Create ¶ 

func (DockerfileExternalScanner) Create() any

func (DockerfileExternalScanner) Deserialize ¶ 

func (DockerfileExternalScanner) Deserialize(payload any, buf []byte)

func (DockerfileExternalScanner) Destroy ¶ 

func (DockerfileExternalScanner) Destroy(payload any)

func (DockerfileExternalScanner) Scan ¶ 

func (DockerfileExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (DockerfileExternalScanner) Serialize ¶ 

func (DockerfileExternalScanner) Serialize(payload any, buf []byte) int

type DoxygenExternalScanner ¶ 

type DoxygenExternalScanner struct{}

DoxygenExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-doxygen. The doxygen grammar parses documentation comment body text (without the // or /* comment markers).

Five external tokens are handled:

  • brief_text: captures text after @brief/@short/\brief/\short until EOL
  • code_block_start: matches @code or \code
  • code_block_language: matches {.lang} immediately after code_block_start
  • code_block_content: scans all text until @endcode or \endcode
  • code_block_end: matches @endcode or \endcode

func (DoxygenExternalScanner) Create ¶ 

func (DoxygenExternalScanner) Create() any

func (DoxygenExternalScanner) Deserialize ¶ 

func (DoxygenExternalScanner) Deserialize(payload any, buf []byte)

func (DoxygenExternalScanner) Destroy ¶ 

func (DoxygenExternalScanner) Destroy(payload any)

func (DoxygenExternalScanner) Scan ¶ 

func (DoxygenExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (DoxygenExternalScanner) Serialize ¶ 

func (DoxygenExternalScanner) Serialize(payload any, buf []byte) int

type DtdExternalScanner ¶ 

type DtdExternalScanner struct{}

DtdExternalScanner handles processing instructions and <!-- --> comments for DTD.

func (DtdExternalScanner) Create ¶ 

func (DtdExternalScanner) Create() any

func (DtdExternalScanner) Deserialize ¶ 

func (DtdExternalScanner) Deserialize(payload any, buf []byte)

func (DtdExternalScanner) Destroy ¶ 

func (DtdExternalScanner) Destroy(payload any)

func (DtdExternalScanner) Scan ¶ 

func (DtdExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (DtdExternalScanner) Serialize ¶ 

func (DtdExternalScanner) Serialize(payload any, buf []byte) int

type EarthfileExternalScanner ¶ 

type EarthfileExternalScanner struct{}

EarthfileExternalScanner handles indent/dedent for Earthfile.

func (EarthfileExternalScanner) Create ¶ 

func (EarthfileExternalScanner) Create() any

func (EarthfileExternalScanner) Deserialize ¶ 

func (EarthfileExternalScanner) Deserialize(payload any, buf []byte)

func (EarthfileExternalScanner) Destroy ¶ 

func (EarthfileExternalScanner) Destroy(payload any)

func (EarthfileExternalScanner) Scan ¶ 

func (EarthfileExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (EarthfileExternalScanner) Serialize ¶ 

func (EarthfileExternalScanner) Serialize(payload any, buf []byte) int

type EditorconfigExternalScanner ¶ 

type EditorconfigExternalScanner struct{}

EditorconfigExternalScanner handles EOF and integer-range detection for .editorconfig files.

func (EditorconfigExternalScanner) Create ¶ 

func (EditorconfigExternalScanner) Create() any

func (EditorconfigExternalScanner) Deserialize ¶ 

func (EditorconfigExternalScanner) Deserialize(payload any, buf []byte)

func (EditorconfigExternalScanner) Destroy ¶ 

func (EditorconfigExternalScanner) Destroy(payload any)

func (EditorconfigExternalScanner) Scan ¶ 

func (EditorconfigExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (EditorconfigExternalScanner) Serialize ¶ 

func (EditorconfigExternalScanner) Serialize(payload any, buf []byte) int

type ElixirExternalScanner ¶ 

type ElixirExternalScanner struct{}

func (ElixirExternalScanner) Create ¶ 

func (ElixirExternalScanner) Create() any

func (ElixirExternalScanner) Deserialize ¶ 

func (ElixirExternalScanner) Deserialize(payload any, buf []byte)

func (ElixirExternalScanner) Destroy ¶ 

func (ElixirExternalScanner) Destroy(payload any)

func (ElixirExternalScanner) Scan ¶ 

func (ElixirExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (ElixirExternalScanner) Serialize ¶ 

func (ElixirExternalScanner) Serialize(payload any, buf []byte) int

type ElmExternalScanner ¶ 

type ElmExternalScanner struct{}

ElmExternalScanner handles indentation-based layout for Elm.

func (ElmExternalScanner) Create ¶ 

func (ElmExternalScanner) Create() any

func (ElmExternalScanner) Deserialize ¶ 

func (ElmExternalScanner) Deserialize(payload any, buf []byte)

func (ElmExternalScanner) Destroy ¶ 

func (ElmExternalScanner) Destroy(payload any)

func (ElmExternalScanner) Scan ¶ 

func (ElmExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (ElmExternalScanner) Serialize ¶ 

func (ElmExternalScanner) Serialize(payload any, buf []byte) int

type ErlangExternalScanner ¶ 

type ErlangExternalScanner struct{}

ErlangExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-erlang.

This is a Go port of the C external scanner from tree-sitter-erlang (WhatsApp/tree-sitter-erlang). The scanner handles Erlang's triple-quoted strings (EEP-0064): strings delimited by 3+ quote characters, where the closing delimiter must appear at the start of a line (after optional whitespace) and match the same number of quotes. Sigil strings optionally have a ~[sSbB]? prefix.

func (ErlangExternalScanner) Create ¶ 

func (ErlangExternalScanner) Create() any

func (ErlangExternalScanner) Deserialize ¶ 

func (ErlangExternalScanner) Deserialize(payload any, buf []byte)

func (ErlangExternalScanner) Destroy ¶ 

func (ErlangExternalScanner) Destroy(payload any)

func (ErlangExternalScanner) Scan ¶ 

func (ErlangExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (ErlangExternalScanner) Serialize ¶ 

func (ErlangExternalScanner) Serialize(payload any, buf []byte) int

type FennelExternalScanner ¶ 

type FennelExternalScanner struct{}

FennelExternalScanner handles reader macros and shebang for Fennel.

func (FennelExternalScanner) Create ¶ 

func (FennelExternalScanner) Create() any

func (FennelExternalScanner) Deserialize ¶ 

func (FennelExternalScanner) Deserialize(payload any, buf []byte)

func (FennelExternalScanner) Destroy ¶ 

func (FennelExternalScanner) Destroy(payload any)

func (FennelExternalScanner) Scan ¶ 

func (FennelExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (FennelExternalScanner) Serialize ¶ 

func (FennelExternalScanner) Serialize(payload any, buf []byte) int

type FirrtlExternalScanner ¶ 

type FirrtlExternalScanner struct{}

FirrtlExternalScanner handles newline/indent/dedent for FIRRTL.

func (FirrtlExternalScanner) Create ¶ 

func (FirrtlExternalScanner) Create() any

func (FirrtlExternalScanner) Deserialize ¶ 

func (FirrtlExternalScanner) Deserialize(payload any, buf []byte)

func (FirrtlExternalScanner) Destroy ¶ 

func (FirrtlExternalScanner) Destroy(payload any)

func (FirrtlExternalScanner) Scan ¶ 

func (FirrtlExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (FirrtlExternalScanner) Serialize ¶ 

func (FirrtlExternalScanner) Serialize(payload any, buf []byte) int

type FishExternalScanner ¶ 

type FishExternalScanner struct{}

FishExternalScanner handles concatenation detection and begin-brace disambiguation for the Fish shell.

func (FishExternalScanner) Create ¶ 

func (FishExternalScanner) Create() any

func (FishExternalScanner) Deserialize ¶ 

func (FishExternalScanner) Deserialize(payload any, buf []byte)

func (FishExternalScanner) Destroy ¶ 

func (FishExternalScanner) Destroy(payload any)

func (FishExternalScanner) Scan ¶ 

func (FishExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (FishExternalScanner) Serialize ¶ 

func (FishExternalScanner) Serialize(payload any, buf []byte) int

type FoamExternalScanner ¶ 

type FoamExternalScanner struct{}

FoamExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-foam.

This is a Go port of the C external scanner from tree-sitter-foam (https://github.com/FoamScience/tree-sitter-foam). The scanner handles:

  • identifier: OpenFOAM identifiers (keyword names, paths, etc.)
  • boolean: "on", "off", "true", "false"
  • _eof: end-of-file marker

func (FoamExternalScanner) Create ¶ 

func (FoamExternalScanner) Create() any

func (FoamExternalScanner) Deserialize ¶ 

func (FoamExternalScanner) Deserialize(payload any, buf []byte)

func (FoamExternalScanner) Destroy ¶ 

func (FoamExternalScanner) Destroy(payload any)

func (FoamExternalScanner) Scan ¶ 

func (FoamExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (FoamExternalScanner) Serialize ¶ 

func (FoamExternalScanner) Serialize(payload any, buf []byte) int

type FortranExternalScanner ¶ 

type FortranExternalScanner struct{}

FortranExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-fortran.

func (FortranExternalScanner) Create ¶ 

func (FortranExternalScanner) Create() any

func (FortranExternalScanner) Deserialize ¶ 

func (FortranExternalScanner) Deserialize(payload any, buf []byte)

func (FortranExternalScanner) Destroy ¶ 

func (FortranExternalScanner) Destroy(payload any)

func (FortranExternalScanner) Scan ¶ 

func (FortranExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (FortranExternalScanner) Serialize ¶ 

func (FortranExternalScanner) Serialize(payload any, buf []byte) int

type FsharpExternalScanner ¶ 

type FsharpExternalScanner struct{}

FsharpExternalScanner handles indent/dedent, keywords, preprocessor directives, and comments for F#.

func (FsharpExternalScanner) Create ¶ 

func (FsharpExternalScanner) Create() any

func (FsharpExternalScanner) Deserialize ¶ 

func (FsharpExternalScanner) Deserialize(payload any, buf []byte)

func (FsharpExternalScanner) Destroy ¶ 

func (FsharpExternalScanner) Destroy(payload any)

func (FsharpExternalScanner) Scan ¶ 

func (FsharpExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (FsharpExternalScanner) Serialize ¶ 

func (FsharpExternalScanner) Serialize(payload any, buf []byte) int

type GdscriptExternalScanner ¶ 

type GdscriptExternalScanner struct{}

GdscriptExternalScanner handles indent/dedent, strings, and body_end for GDScript.

func (GdscriptExternalScanner) Create ¶ 

func (GdscriptExternalScanner) Create() any

func (GdscriptExternalScanner) Deserialize ¶ 

func (GdscriptExternalScanner) Deserialize(payload any, buf []byte)

func (GdscriptExternalScanner) Destroy ¶ 

func (GdscriptExternalScanner) Destroy(payload any)

func (GdscriptExternalScanner) Scan ¶ 

func (GdscriptExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (GdscriptExternalScanner) Serialize ¶ 

func (GdscriptExternalScanner) Serialize(payload any, buf []byte) int

type GenericTokenSource ¶ 

type GenericTokenSource struct {
	// contains filtered or unexported fields
}

GenericTokenSource is a best-effort scanner that maps source text to tree-sitter token symbols using token-name heuristics.

It is intended as a rollout bridge for grammars without DFA tables.

func NewGenericTokenSource ¶ 

func NewGenericTokenSource(src []byte, lang *gotreesitter.Language) (*GenericTokenSource, error)

NewGenericTokenSource creates a best-effort generic token source.

func (*GenericTokenSource) Next ¶ 

func (ts *GenericTokenSource) Next() gotreesitter.Token

func (*GenericTokenSource) SkipToByte ¶ 

func (ts *GenericTokenSource) SkipToByte(offset uint32) gotreesitter.Token

type GitcommitExternalScanner ¶ 

type GitcommitExternalScanner struct{}

GitcommitExternalScanner handles conventional commit prefix detection.

func (GitcommitExternalScanner) Create ¶ 

func (GitcommitExternalScanner) Create() any

func (GitcommitExternalScanner) Deserialize ¶ 

func (GitcommitExternalScanner) Deserialize(payload any, buf []byte)

func (GitcommitExternalScanner) Destroy ¶ 

func (GitcommitExternalScanner) Destroy(payload any)

func (GitcommitExternalScanner) Scan ¶ 

func (GitcommitExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (GitcommitExternalScanner) Serialize ¶ 

func (GitcommitExternalScanner) Serialize(payload any, buf []byte) int

type GleamExternalScanner ¶ 

type GleamExternalScanner struct{}

GleamExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-gleam.

The gleam grammar uses an external scanner to produce two tokens:

  • quoted_content: the interior of a string literal, consuming characters until a closing " or escape \ is encountered.
  • doc_comment_content: a single line of a doc comment, consuming characters until end-of-line or EOF.

func (GleamExternalScanner) Create ¶ 

func (GleamExternalScanner) Create() any

func (GleamExternalScanner) Deserialize ¶ 

func (GleamExternalScanner) Deserialize(payload any, buf []byte)

func (GleamExternalScanner) Destroy ¶ 

func (GleamExternalScanner) Destroy(payload any)

func (GleamExternalScanner) Scan ¶ 

func (GleamExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (GleamExternalScanner) Serialize ¶ 

func (GleamExternalScanner) Serialize(payload any, buf []byte) int

type GnExternalScanner ¶ 

type GnExternalScanner struct{}

GnExternalScanner handles string content for GN (Generate Ninja) build files. Scans content inside "..." strings, stopping at closing quote, escape sequences, and ${...} interpolations.

func (GnExternalScanner) Create ¶ 

func (GnExternalScanner) Create() any

func (GnExternalScanner) Deserialize ¶ 

func (GnExternalScanner) Deserialize(payload any, buf []byte)

func (GnExternalScanner) Destroy ¶ 

func (GnExternalScanner) Destroy(payload any)

func (GnExternalScanner) Scan ¶ 

func (GnExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (GnExternalScanner) Serialize ¶ 

func (GnExternalScanner) Serialize(payload any, buf []byte) int

type GoTokenSource ¶ 

type GoTokenSource struct {
	// contains filtered or unexported fields
}

GoTokenSource bridges Go's standard library scanner to tree-sitter's token format. It implements gotreesitter.TokenSource.

The tree-sitter Go grammar expects tokens at a finer granularity than go/scanner provides. In particular:

  • String literals are split into open-quote, content, close-quote
  • Raw string literals similarly split with backtick delimiters
  • Comments are emitted as explicit tokens
  • Newline-based automatic semicolons are mapped to ";"

func NewGoTokenSource ¶ 

func NewGoTokenSource(src []byte, lang *gotreesitter.Language) (*GoTokenSource, error)

NewGoTokenSource creates a token source that lexes Go source code and produces tree-sitter tokens compatible with the Go grammar.

func (*GoTokenSource) Next ¶ 

func (ts *GoTokenSource) Next() gotreesitter.Token

Next returns the next token. Returns a zero-Symbol token at EOF.

func (*GoTokenSource) RebuildTokenSource ¶ added in v0.7.0 

func (ts *GoTokenSource) RebuildTokenSource(src []byte, lang *gotreesitter.Language) (gotreesitter.TokenSource, error)

RebuildTokenSource constructs a fresh Go token source for the given source.

func (*GoTokenSource) Reset ¶ 

func (ts *GoTokenSource) Reset(src []byte)

Reset reinitializes this token source for a new source buffer.

func (*GoTokenSource) SkipToByte ¶ 

func (ts *GoTokenSource) SkipToByte(offset uint32) gotreesitter.Token

SkipToByte advances until it reaches the first token at or after offset.

func (*GoTokenSource) SkipToByteWithPoint ¶ 

func (ts *GoTokenSource) SkipToByteWithPoint(offset uint32, pt gotreesitter.Point) gotreesitter.Token

SkipToByteWithPoint jumps to offset using the provided Point, avoiding the O(n) offset-to-point scan that SkipToByte performs.

func (*GoTokenSource) SupportsIncrementalReuse ¶ added in v0.7.0 

func (ts *GoTokenSource) SupportsIncrementalReuse() bool

SupportsIncrementalReuse reports that GoTokenSource preserves stable token boundaries across edits and supports deterministic SkipToByte* behavior.

type GodotResourceExternalScanner ¶ 

type GodotResourceExternalScanner struct{}

GodotResourceExternalScanner handles multiline string literals in Godot .tres/.tscn resource files. Strings are "..." with \" escapes.

func (GodotResourceExternalScanner) Create ¶ 

func (GodotResourceExternalScanner) Create() any

func (GodotResourceExternalScanner) Deserialize ¶ 

func (GodotResourceExternalScanner) Deserialize(payload any, buf []byte)

func (GodotResourceExternalScanner) Destroy ¶ 

func (GodotResourceExternalScanner) Destroy(payload any)

func (GodotResourceExternalScanner) Scan ¶ 

func (GodotResourceExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (GodotResourceExternalScanner) Serialize ¶ 

func (GodotResourceExternalScanner) Serialize(payload any, buf []byte) int

type HTMLExternalScanner ¶ added in v0.6.0 

type HTMLExternalScanner struct{}

HTMLExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-html.

This is a Go port of the C external scanner from tree-sitter-html (https://github.com/tree-sitter/tree-sitter-html). It reuses the shared HTML scanning infrastructure (html_tags.go, blade_scanner.go) that is also used by the blade, svelte, vue, angular, and astro scanners.

func (HTMLExternalScanner) Create ¶ added in v0.6.0 

func (HTMLExternalScanner) Create() any

func (HTMLExternalScanner) Deserialize ¶ added in v0.6.0 

func (HTMLExternalScanner) Deserialize(payload any, buf []byte)

func (HTMLExternalScanner) Destroy ¶ added in v0.6.0 

func (HTMLExternalScanner) Destroy(payload any)

func (HTMLExternalScanner) Scan ¶ added in v0.6.0 

func (HTMLExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (HTMLExternalScanner) Serialize ¶ added in v0.6.0 

func (HTMLExternalScanner) Serialize(payload any, buf []byte) int

type HTMLTokenSource ¶ 

type HTMLTokenSource struct {
	// contains filtered or unexported fields
}

HTMLTokenSource is a lightweight lexer bridge for tree-sitter-html. It targets standard tag/text/comment flows and is intended for parser coverage and editor use-cases.

func NewHTMLTokenSource ¶ 

func NewHTMLTokenSource(src []byte, lang *gotreesitter.Language) (*HTMLTokenSource, error)

NewHTMLTokenSource creates a token source for HTML source text.

func (*HTMLTokenSource) Next ¶ 

func (ts *HTMLTokenSource) Next() gotreesitter.Token

func (*HTMLTokenSource) SkipToByte ¶ 

func (ts *HTMLTokenSource) SkipToByte(offset uint32) gotreesitter.Token

func (*HTMLTokenSource) SupportsIncrementalReuse ¶ added in v0.7.0 

func (ts *HTMLTokenSource) SupportsIncrementalReuse() bool

SupportsIncrementalReuse reports that HTMLTokenSource preserves stable token boundaries across edits and supports deterministic SkipToByte behavior.

type HackExternalScanner ¶ 

type HackExternalScanner struct{}

HackExternalScanner handles heredoc/nowdoc strings for Hack.

func (HackExternalScanner) Create ¶ 

func (HackExternalScanner) Create() any

func (HackExternalScanner) Deserialize ¶ 

func (HackExternalScanner) Deserialize(payload any, buf []byte)

func (HackExternalScanner) Destroy ¶ 

func (HackExternalScanner) Destroy(payload any)

func (HackExternalScanner) Scan ¶ 

func (HackExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (HackExternalScanner) Serialize ¶ 

func (HackExternalScanner) Serialize(payload any, buf []byte) int

type HaskellExternalScanner ¶ added in v0.4.0 

type HaskellExternalScanner struct{}

HaskellExternalScanner implements the gotreesitter.ExternalScanner interface.

func (HaskellExternalScanner) Create ¶ added in v0.4.0 

func (HaskellExternalScanner) Create() any

func (HaskellExternalScanner) Deserialize ¶ added in v0.4.0 

func (HaskellExternalScanner) Deserialize(payload any, buf []byte)

func (HaskellExternalScanner) Destroy ¶ added in v0.4.0 

func (HaskellExternalScanner) Destroy(_ any)

func (HaskellExternalScanner) Scan ¶ added in v0.4.0 

func (HaskellExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (HaskellExternalScanner) Serialize ¶ added in v0.4.0 

func (HaskellExternalScanner) Serialize(payload any, buf []byte) int

type HaxeExternalScanner ¶ 

type HaxeExternalScanner struct{}

HaxeExternalScanner handles lookback semicolons and closing brace detection for Haxe automatic semicolon insertion.

func (HaxeExternalScanner) Create ¶ 

func (HaxeExternalScanner) Create() any

func (HaxeExternalScanner) Deserialize ¶ 

func (HaxeExternalScanner) Deserialize(payload any, buf []byte)

func (HaxeExternalScanner) Destroy ¶ 

func (HaxeExternalScanner) Destroy(payload any)

func (HaxeExternalScanner) Scan ¶ 

func (HaxeExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (HaxeExternalScanner) Serialize ¶ 

func (HaxeExternalScanner) Serialize(payload any, buf []byte) int

type HclExternalScanner ¶ added in v0.4.0 

type HclExternalScanner struct{}

HclExternalScanner implements gotreesitter.ExternalScanner for the HCL grammar.

func (HclExternalScanner) Create ¶ added in v0.4.0 

func (HclExternalScanner) Create() any

func (HclExternalScanner) Deserialize ¶ added in v0.4.0 

func (HclExternalScanner) Deserialize(payload any, buf []byte)

func (HclExternalScanner) Destroy ¶ added in v0.4.0 

func (HclExternalScanner) Destroy(payload any)

func (HclExternalScanner) Scan ¶ added in v0.4.0 

func (HclExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (HclExternalScanner) Serialize ¶ added in v0.4.0 

func (HclExternalScanner) Serialize(payload any, buf []byte) int

type HlslExternalScanner ¶ 

type HlslExternalScanner struct{}

HlslExternalScanner handles C++ R"delim(...)delim" raw string literals for HLSL.

func (HlslExternalScanner) Create ¶ 

func (HlslExternalScanner) Create() any

func (HlslExternalScanner) Deserialize ¶ 

func (HlslExternalScanner) Deserialize(payload any, buf []byte)

func (HlslExternalScanner) Destroy ¶ 

func (HlslExternalScanner) Destroy(payload any)

func (HlslExternalScanner) Scan ¶ 

func (HlslExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (HlslExternalScanner) Serialize ¶ 

func (HlslExternalScanner) Serialize(payload any, buf []byte) int

type JSONTokenSource ¶ 

type JSONTokenSource struct {
	// contains filtered or unexported fields
}

JSONTokenSource bridges raw JSON source to tree-sitter token symbols. It emits punctuation/literal tokens directly and splits strings into: open quote, string_content / escape_sequence chunks, close quote.

func NewJSONTokenSource ¶ 

func NewJSONTokenSource(src []byte, lang *gotreesitter.Language) (*JSONTokenSource, error)

NewJSONTokenSource creates a token source for JSON.

func (*JSONTokenSource) Next ¶ 

func (ts *JSONTokenSource) Next() gotreesitter.Token

func (*JSONTokenSource) SkipToByte ¶ 

func (ts *JSONTokenSource) SkipToByte(offset uint32) gotreesitter.Token

func (*JSONTokenSource) SupportsIncrementalReuse ¶ added in v0.7.0 

func (ts *JSONTokenSource) SupportsIncrementalReuse() bool

SupportsIncrementalReuse reports that JSONTokenSource preserves stable token boundaries across edits and supports deterministic SkipToByte behavior.

type JanetExternalScanner ¶ 

type JanetExternalScanner struct{}

JanetExternalScanner handles @`...` long buffers and `...` long strings for Janet.

func (JanetExternalScanner) Create ¶ 

func (JanetExternalScanner) Create() any

func (JanetExternalScanner) Deserialize ¶ 

func (JanetExternalScanner) Deserialize(payload any, buf []byte)

func (JanetExternalScanner) Destroy ¶ 

func (JanetExternalScanner) Destroy(payload any)

func (JanetExternalScanner) Scan ¶ 

func (JanetExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (JanetExternalScanner) Serialize ¶ 

func (JanetExternalScanner) Serialize(payload any, buf []byte) int

type JavaScriptExternalScanner ¶ added in v0.4.0 

type JavaScriptExternalScanner struct{}

JavaScriptExternalScanner handles automatic semicolons, template strings, JSX text, ternary question marks, and HTML comments for JavaScript.

func (JavaScriptExternalScanner) Create ¶ added in v0.4.0 

func (JavaScriptExternalScanner) Create() any

func (JavaScriptExternalScanner) Deserialize ¶ added in v0.4.0 

func (JavaScriptExternalScanner) Deserialize(payload any, buf []byte)

func (JavaScriptExternalScanner) Destroy ¶ added in v0.4.0 

func (JavaScriptExternalScanner) Destroy(payload any)

func (JavaScriptExternalScanner) Scan ¶ added in v0.4.0 

func (JavaScriptExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (JavaScriptExternalScanner) Serialize ¶ added in v0.4.0 

func (JavaScriptExternalScanner) Serialize(payload any, buf []byte) int

func (JavaScriptExternalScanner) SupportsIncrementalReuse ¶ added in v0.7.0 

func (JavaScriptExternalScanner) SupportsIncrementalReuse() bool

type JavaTokenSource ¶ 

type JavaTokenSource struct {
	// contains filtered or unexported fields
}

JavaTokenSource is a lexer bridge for tree-sitter-java.

func NewJavaTokenSource ¶ 

func NewJavaTokenSource(src []byte, lang *gotreesitter.Language) (*JavaTokenSource, error)

NewJavaTokenSource creates a token source for Java source text.

func (*JavaTokenSource) Next ¶ 

func (ts *JavaTokenSource) Next() gotreesitter.Token

func (*JavaTokenSource) SkipToByte ¶ 

func (ts *JavaTokenSource) SkipToByte(offset uint32) gotreesitter.Token

func (*JavaTokenSource) SupportsIncrementalReuse ¶ added in v0.7.0 

func (ts *JavaTokenSource) SupportsIncrementalReuse() bool

SupportsIncrementalReuse reports that JavaTokenSource preserves stable token boundaries across edits and supports deterministic SkipToByte behavior.

type JsdocExternalScanner ¶ 

type JsdocExternalScanner struct{}

JsdocExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-jsdoc.

The jsdoc grammar uses an external scanner to match the "type" token, which represents text inside a JSDoc type annotation between { and }. The scanner tracks brace nesting depth and consumes all content until the unmatched closing } is found.

func (JsdocExternalScanner) Create ¶ 

func (JsdocExternalScanner) Create() any

func (JsdocExternalScanner) Deserialize ¶ 

func (JsdocExternalScanner) Deserialize(payload any, buf []byte)

func (JsdocExternalScanner) Destroy ¶ 

func (JsdocExternalScanner) Destroy(payload any)

func (JsdocExternalScanner) Scan ¶ 

func (JsdocExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (JsdocExternalScanner) Serialize ¶ 

func (JsdocExternalScanner) Serialize(payload any, buf []byte) int

type JsonnetExternalScanner ¶ 

type JsonnetExternalScanner struct{}

JsonnetExternalScanner handles Jsonnet string literals including single/double quoted strings and ||| block strings.

func (JsonnetExternalScanner) Create ¶ 

func (JsonnetExternalScanner) Create() any

func (JsonnetExternalScanner) Deserialize ¶ 

func (JsonnetExternalScanner) Deserialize(payload any, buf []byte)

func (JsonnetExternalScanner) Destroy ¶ 

func (JsonnetExternalScanner) Destroy(payload any)

func (JsonnetExternalScanner) Scan ¶ 

func (JsonnetExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (JsonnetExternalScanner) Serialize ¶ 

func (JsonnetExternalScanner) Serialize(payload any, buf []byte) int

type JuliaExternalScanner ¶ 

type JuliaExternalScanner struct{}

JuliaExternalScanner handles block comments, immediate tokens, and string/command content for Julia.

func (JuliaExternalScanner) Create ¶ 

func (JuliaExternalScanner) Create() any

func (JuliaExternalScanner) Deserialize ¶ 

func (JuliaExternalScanner) Deserialize(payload any, buf []byte)

func (JuliaExternalScanner) Destroy ¶ 

func (JuliaExternalScanner) Destroy(payload any)

func (JuliaExternalScanner) Scan ¶ 

func (JuliaExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (JuliaExternalScanner) Serialize ¶ 

func (JuliaExternalScanner) Serialize(payload any, buf []byte) int

type JustExternalScanner ¶ 

type JustExternalScanner struct{}

JustExternalScanner handles indent/dedent/newline/text for justfiles.

func (JustExternalScanner) Create ¶ 

func (JustExternalScanner) Create() any

func (JustExternalScanner) Deserialize ¶ 

func (JustExternalScanner) Deserialize(payload any, buf []byte)

func (JustExternalScanner) Destroy ¶ 

func (JustExternalScanner) Destroy(payload any)

func (JustExternalScanner) Scan ¶ 

func (JustExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (JustExternalScanner) Serialize ¶ 

func (JustExternalScanner) Serialize(payload any, buf []byte) int

type KconfigExternalScanner ¶ 

type KconfigExternalScanner struct{}

KconfigExternalScanner handles indented help text blocks in Linux Kconfig files. Help text continues as long as lines have consistent indentation.

func (KconfigExternalScanner) Create ¶ 

func (KconfigExternalScanner) Create() any

func (KconfigExternalScanner) Deserialize ¶ 

func (KconfigExternalScanner) Deserialize(payload any, buf []byte)

func (KconfigExternalScanner) Destroy ¶ 

func (KconfigExternalScanner) Destroy(payload any)

func (KconfigExternalScanner) Scan ¶ 

func (KconfigExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (KconfigExternalScanner) Serialize ¶ 

func (KconfigExternalScanner) Serialize(payload any, buf []byte) int

type KdlExternalScanner ¶ 

type KdlExternalScanner struct{}

KdlExternalScanner handles EOF detection, nestable /* */ comments, and r#"..."# raw strings for KDL.

func (KdlExternalScanner) Create ¶ 

func (KdlExternalScanner) Create() any

func (KdlExternalScanner) Deserialize ¶ 

func (KdlExternalScanner) Deserialize(payload any, buf []byte)

func (KdlExternalScanner) Destroy ¶ 

func (KdlExternalScanner) Destroy(payload any)

func (KdlExternalScanner) Scan ¶ 

func (KdlExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (KdlExternalScanner) Serialize ¶ 

func (KdlExternalScanner) Serialize(payload any, buf []byte) int

type KotlinExternalScanner ¶ 

type KotlinExternalScanner struct{}

KotlinExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-kotlin.

This is a Go port of the C external scanner from fwcd/tree-sitter-kotlin. The scanner handles 9 external tokens including automatic semicolon insertion (ASI), safe navigation (?.), nested multiline comments, string start/end/content with interpolation support, primary constructor keyword detection, and import path handling.

func (KotlinExternalScanner) Create ¶ 

func (KotlinExternalScanner) Create() any

func (KotlinExternalScanner) Deserialize ¶ 

func (KotlinExternalScanner) Deserialize(payload any, buf []byte)

func (KotlinExternalScanner) Destroy ¶ 

func (KotlinExternalScanner) Destroy(payload any)

func (KotlinExternalScanner) Scan ¶ 

func (KotlinExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (KotlinExternalScanner) Serialize ¶ 

func (KotlinExternalScanner) Serialize(payload any, buf []byte) int

type LangEntry ¶ 

type LangEntry struct {
	Name               string
	Extensions         []string                      // e.g. [".go", ".mod"]
	Shebangs           []string                      // e.g. ["#!/usr/bin/env python"]
	Language           func() *gotreesitter.Language // lazy loader
	HighlightQuery     string
	TagsQuery          string                                                                 // tree-sitter tags.scm query for symbol extraction
	TokenSourceFactory func(src []byte, lang *gotreesitter.Language) gotreesitter.TokenSource // nil = use DFA
	Quality            ParseQuality                                                           // populated lazily by AllLanguages
}

LangEntry holds a registered language with its grammar, extensions, and highlight query.

func AllLanguages ¶ 

func AllLanguages() []LangEntry

AllLanguages returns all registered languages.

func DetectLanguage ¶ 

func DetectLanguage(filename string) *LangEntry

DetectLanguage returns the LangEntry for a filename, or nil if unknown. Checks in order: exact filename match (linguist), registry extensions, then linguist extended extensions. Exact filenames take priority over suffix matching so that e.g. ".tmux.conf" resolves to bash rather than matching the generic ".conf" extension.

func DetectLanguageByName ¶ added in v0.7.0 

func DetectLanguageByName(name string) *LangEntry

DetectLanguageByName returns the LangEntry for any linguist canonical name, alias, or gotreesitter grammar name. Returns nil if unknown.

Accepts: "C++", "cpp", "Go", "golang", "Shell", "bash", "F#", "fsharp", etc. Direct grammar names always take priority over linguist aliases to prevent shadowing (e.g., "eex" resolves to the eex grammar, not heex via alias).

func DetectLanguageByShebang ¶ 

func DetectLanguageByShebang(firstLine string) *LangEntry

DetectLanguageByShebang checks the first line of content for shebang matches. Handles both "#!/usr/bin/env python3" and "#!/usr/bin/python3" forms.

type LessExternalScanner ¶ 

type LessExternalScanner struct{}

LessExternalScanner handles the CSS descendant combinator for Less. Nearly identical to the SCSS descendant operator scanner.

func (LessExternalScanner) Create ¶ 

func (LessExternalScanner) Create() any

func (LessExternalScanner) Deserialize ¶ 

func (LessExternalScanner) Deserialize(payload any, buf []byte)

func (LessExternalScanner) Destroy ¶ 

func (LessExternalScanner) Destroy(payload any)

func (LessExternalScanner) Scan ¶ 

func (LessExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (LessExternalScanner) Serialize ¶ 

func (LessExternalScanner) Serialize(payload any, buf []byte) int

type LiquidExternalScanner ¶ 

type LiquidExternalScanner struct{}

LiquidExternalScanner handles comment content, raw blocks, and front matter for Liquid templates.

func (LiquidExternalScanner) Create ¶ 

func (LiquidExternalScanner) Create() any

func (LiquidExternalScanner) Deserialize ¶ 

func (LiquidExternalScanner) Deserialize(payload any, buf []byte)

func (LiquidExternalScanner) Destroy ¶ 

func (LiquidExternalScanner) Destroy(payload any)

func (LiquidExternalScanner) Scan ¶ 

func (LiquidExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (LiquidExternalScanner) Serialize ¶ 

func (LiquidExternalScanner) Serialize(payload any, buf []byte) int

type LuaTokenSource ¶ 

type LuaTokenSource struct {
	// contains filtered or unexported fields
}

LuaTokenSource is a lexer bridge for tree-sitter-lua.

func NewLuaTokenSource ¶ 

func NewLuaTokenSource(src []byte, lang *gotreesitter.Language) (*LuaTokenSource, error)

NewLuaTokenSource creates a token source for Lua source text.

func (*LuaTokenSource) Next ¶ 

func (ts *LuaTokenSource) Next() gotreesitter.Token

func (*LuaTokenSource) Reset ¶ added in v0.7.0 

func (ts *LuaTokenSource) Reset(src []byte)

Reset reinitializes this token source for a new source buffer.

func (*LuaTokenSource) SkipToByte ¶ 

func (ts *LuaTokenSource) SkipToByte(offset uint32) gotreesitter.Token

func (*LuaTokenSource) SupportsIncrementalReuse ¶ added in v0.7.0 

func (ts *LuaTokenSource) SupportsIncrementalReuse() bool

SupportsIncrementalReuse reports that LuaTokenSource preserves stable token boundaries across edits and supports deterministic SkipToByte behavior.

type LuauExternalScanner ¶ 

type LuauExternalScanner struct{}

LuauExternalScanner handles Lua-style block comments --[=[ ... ]=] and block/quoted strings for Luau.

func (LuauExternalScanner) Create ¶ 

func (LuauExternalScanner) Create() any

func (LuauExternalScanner) Deserialize ¶ 

func (LuauExternalScanner) Deserialize(payload any, buf []byte)

func (LuauExternalScanner) Destroy ¶ 

func (LuauExternalScanner) Destroy(payload any)

func (LuauExternalScanner) Scan ¶ 

func (LuauExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (LuauExternalScanner) Serialize ¶ 

func (LuauExternalScanner) Serialize(payload any, buf []byte) int

type MarkdownExternalScanner ¶ 

type MarkdownExternalScanner struct{}

MarkdownExternalScanner handles block-level markdown parsing.

func (MarkdownExternalScanner) Create ¶ 

func (MarkdownExternalScanner) Create() any

func (MarkdownExternalScanner) Deserialize ¶ 

func (MarkdownExternalScanner) Deserialize(payload any, buf []byte)

func (MarkdownExternalScanner) Destroy ¶ 

func (MarkdownExternalScanner) Destroy(payload any)

func (MarkdownExternalScanner) Scan ¶ 

func (MarkdownExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (MarkdownExternalScanner) Serialize ¶ 

func (MarkdownExternalScanner) Serialize(payload any, buf []byte) int

type MarkdownInlineExternalScanner ¶ 

type MarkdownInlineExternalScanner struct{}

MarkdownInlineExternalScanner handles external scanning for the markdown_inline grammar.

func (MarkdownInlineExternalScanner) Create ¶ 

func (MarkdownInlineExternalScanner) Create() any

func (MarkdownInlineExternalScanner) Deserialize ¶ 

func (MarkdownInlineExternalScanner) Deserialize(payload any, buf []byte)

func (MarkdownInlineExternalScanner) Destroy ¶ 

func (MarkdownInlineExternalScanner) Destroy(payload any)

func (MarkdownInlineExternalScanner) Scan ¶ 

func (MarkdownInlineExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (MarkdownInlineExternalScanner) Serialize ¶ 

func (MarkdownInlineExternalScanner) Serialize(payload any, buf []byte) int

type MatlabExternalScanner ¶ 

type MatlabExternalScanner struct{}

MatlabExternalScanner handles the external scanning for the MATLAB grammar.

func (MatlabExternalScanner) Create ¶ 

func (MatlabExternalScanner) Create() any

func (MatlabExternalScanner) Deserialize ¶ 

func (MatlabExternalScanner) Deserialize(payload any, buf []byte)

func (MatlabExternalScanner) Destroy ¶ 

func (MatlabExternalScanner) Destroy(payload any)

func (MatlabExternalScanner) Scan ¶ 

func (MatlabExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (MatlabExternalScanner) Serialize ¶ 

func (MatlabExternalScanner) Serialize(payload any, buf []byte) int

type MojoExternalScanner ¶ 

type MojoExternalScanner struct{}

MojoExternalScanner handles indent/dedent and string literals for Mojo. Mojo is Python-like; this reuses the pythonScannerState type.

func (MojoExternalScanner) Create ¶ 

func (MojoExternalScanner) Create() any

func (MojoExternalScanner) Deserialize ¶ 

func (MojoExternalScanner) Deserialize(payload any, buf []byte)

func (MojoExternalScanner) Destroy ¶ 

func (MojoExternalScanner) Destroy(payload any)

func (MojoExternalScanner) Scan ¶ 

func (MojoExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (MojoExternalScanner) Serialize ¶ 

func (MojoExternalScanner) Serialize(payload any, buf []byte) int

func (MojoExternalScanner) SupportsIncrementalReuse ¶ added in v0.7.0 

func (MojoExternalScanner) SupportsIncrementalReuse() bool

type NginxExternalScanner ¶ 

type NginxExternalScanner struct{}

NginxExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-nginx.

This is a Go port of the C external scanner from tree-sitter-nginx (https://github.com/opa-oz/tree-sitter-nginx). The scanner handles:

  • _newline: newline characters
  • _indent: increase in indentation level
  • _dedent: decrease in indentation level

func (NginxExternalScanner) Create ¶ 

func (NginxExternalScanner) Create() any

func (NginxExternalScanner) Deserialize ¶ 

func (NginxExternalScanner) Deserialize(payload any, buf []byte)

func (NginxExternalScanner) Destroy ¶ 

func (NginxExternalScanner) Destroy(payload any)

func (NginxExternalScanner) Scan ¶ 

func (NginxExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (NginxExternalScanner) Serialize ¶ 

func (NginxExternalScanner) Serialize(payload any, buf []byte) int

type NickelExternalScanner ¶ 

type NickelExternalScanner struct{}

NickelExternalScanner handles Nickel's multi-line strings, interpolation, and comments.

func (NickelExternalScanner) Create ¶ 

func (NickelExternalScanner) Create() any

func (NickelExternalScanner) Deserialize ¶ 

func (NickelExternalScanner) Deserialize(payload any, buf []byte)

func (NickelExternalScanner) Destroy ¶ 

func (NickelExternalScanner) Destroy(payload any)

func (NickelExternalScanner) Scan ¶ 

func (NickelExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (NickelExternalScanner) Serialize ¶ 

func (NickelExternalScanner) Serialize(payload any, buf []byte) int

type NimExternalScanner ¶ 

type NimExternalScanner struct{}

--------------------------------------------------------------------------- NimExternalScanner implements gotreesitter.ExternalScanner ---------------------------------------------------------------------------

func (NimExternalScanner) Create ¶ 

func (NimExternalScanner) Create() any

func (NimExternalScanner) Deserialize ¶ 

func (NimExternalScanner) Deserialize(payload any, buf []byte)

func (NimExternalScanner) Destroy ¶ 

func (NimExternalScanner) Destroy(payload any)

func (NimExternalScanner) Scan ¶ 

func (NimExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (NimExternalScanner) Serialize ¶ 

func (NimExternalScanner) Serialize(payload any, buf []byte) int

type NixExternalScanner ¶ 

type NixExternalScanner struct{}

NixExternalScanner handles string fragments, path literals, and dollar escapes for the Nix expression language.

func (NixExternalScanner) Create ¶ 

func (NixExternalScanner) Create() any

func (NixExternalScanner) Deserialize ¶ 

func (NixExternalScanner) Deserialize(payload any, buf []byte)

func (NixExternalScanner) Destroy ¶ 

func (NixExternalScanner) Destroy(payload any)

func (NixExternalScanner) Scan ¶ 

func (NixExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (NixExternalScanner) Serialize ¶ 

func (NixExternalScanner) Serialize(payload any, buf []byte) int

type NorgExternalScanner ¶ added in v0.6.0 

type NorgExternalScanner struct{}

NorgExternalScanner handles norg markup disambiguation.

func (NorgExternalScanner) Create ¶ added in v0.6.0 

func (NorgExternalScanner) Create() any

func (NorgExternalScanner) Deserialize ¶ added in v0.6.0 

func (NorgExternalScanner) Deserialize(payload any, buf []byte)

func (NorgExternalScanner) Destroy ¶ added in v0.6.0 

func (NorgExternalScanner) Destroy(_ any)

func (NorgExternalScanner) Scan ¶ added in v0.6.0 

func (NorgExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (NorgExternalScanner) Serialize ¶ added in v0.6.0 

func (NorgExternalScanner) Serialize(payload any, buf []byte) int

type NushellExternalScanner ¶ 

type NushellExternalScanner struct{}

NushellExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-nu.

This is a Go port of the C external scanner from tree-sitter-nu (https://github.com/nushell/tree-sitter-nu). The scanner handles:

  • raw_string_begin: r#' (with variable # count)
  • string_content: content between raw string delimiters
  • raw_string_end: '# closing delimiter

func (NushellExternalScanner) Create ¶ 

func (NushellExternalScanner) Create() any

func (NushellExternalScanner) Deserialize ¶ 

func (NushellExternalScanner) Deserialize(payload any, buf []byte)

func (NushellExternalScanner) Destroy ¶ 

func (NushellExternalScanner) Destroy(payload any)

func (NushellExternalScanner) Scan ¶ 

func (NushellExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (NushellExternalScanner) Serialize ¶ 

func (NushellExternalScanner) Serialize(payload any, buf []byte) int

type OcamlExternalScanner ¶ 

type OcamlExternalScanner struct{}

OcamlExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-ocaml.

This is a Go port of the C external scanner from tree-sitter/tree-sitter-ocaml. The scanner handles:

  • Nestable (* *) comments (lexically aware of strings/chars inside)
  • Quoted string delimiters {id|...|id}
  • String open/close with in_string state tracking
  • Line number directives (# <num> "file")
  • Literal null characters (\0 that isn't EOF)

func (OcamlExternalScanner) Create ¶ 

func (OcamlExternalScanner) Create() any

func (OcamlExternalScanner) Deserialize ¶ 

func (OcamlExternalScanner) Deserialize(payload any, buf []byte)

func (OcamlExternalScanner) Destroy ¶ 

func (OcamlExternalScanner) Destroy(payload any)

func (OcamlExternalScanner) Scan ¶ 

func (OcamlExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (OcamlExternalScanner) Serialize ¶ 

func (OcamlExternalScanner) Serialize(payload any, buf []byte) int

type OdinExternalScanner ¶ 

type OdinExternalScanner struct{}

OdinExternalScanner handles newlines, floats, block comments, and other context-sensitive tokens for Odin.

func (OdinExternalScanner) Create ¶ 

func (OdinExternalScanner) Create() any

func (OdinExternalScanner) Deserialize ¶ 

func (OdinExternalScanner) Deserialize(payload any, buf []byte)

func (OdinExternalScanner) Destroy ¶ 

func (OdinExternalScanner) Destroy(payload any)

func (OdinExternalScanner) Scan ¶ 

func (OdinExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (OdinExternalScanner) Serialize ¶ 

func (OdinExternalScanner) Serialize(payload any, buf []byte) int

type OrgExternalScanner ¶ 

type OrgExternalScanner struct{}

OrgExternalScanner handles list/section/headline detection for org mode.

func (OrgExternalScanner) Create ¶ 

func (OrgExternalScanner) Create() any

func (OrgExternalScanner) Deserialize ¶ 

func (OrgExternalScanner) Deserialize(payload any, buf []byte)

func (OrgExternalScanner) Destroy ¶ 

func (OrgExternalScanner) Destroy(payload any)

func (OrgExternalScanner) Scan ¶ 

func (OrgExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (OrgExternalScanner) Serialize ¶ 

func (OrgExternalScanner) Serialize(payload any, buf []byte) int

type ParseBackend ¶ 

type ParseBackend string

ParseBackend describes how a language can be parsed in this runtime. 

const (
	ParseBackendUnsupported ParseBackend = "unsupported"
	ParseBackendDFA         ParseBackend = "dfa"
	ParseBackendDFAPartial  ParseBackend = "dfa-partial"
	ParseBackendTokenSource ParseBackend = "token_source"
)

type ParseQuality ¶ 

type ParseQuality string

ParseQuality summarizes how trustworthy a grammar's parse output is. 

const (
	ParseQualityFull    ParseQuality = "full"    // token_source or dfa with scanner
	ParseQualityPartial ParseQuality = "partial" // dfa-partial (missing ext scanner)
	ParseQualityNone    ParseQuality = "none"    // cannot parse
)

type ParseSupport ¶ 

type ParseSupport struct {
	Name                    string
	LanguageVersion         uint32
	VersionCompatible       bool
	Backend                 ParseBackend
	Reason                  string
	HasTokenSourceFactory   bool
	HasDFALexer             bool
	RequiresExternalScanner bool
	HasExternalScanner      bool
}

ParseSupport summarizes parser support status for one registered language.

func AuditParseSupport ¶ 

func AuditParseSupport() []ParseSupport

AuditParseSupport evaluates parse support for all registered languages.

func EvaluateParseSupport ¶ 

func EvaluateParseSupport(entry LangEntry, lang *gotreesitter.Language) ParseSupport

EvaluateParseSupport reports whether a language can parse using either the built-in DFA lexer or a registered custom token source factory.

type PerlExternalScanner ¶ 

type PerlExternalScanner struct{}

PerlExternalScanner implements gotreesitter.ExternalScanner for Perl.

func (PerlExternalScanner) Create ¶ 

func (PerlExternalScanner) Create() any

func (PerlExternalScanner) Deserialize ¶ 

func (PerlExternalScanner) Deserialize(payload any, buf []byte)

func (PerlExternalScanner) Destroy ¶ 

func (PerlExternalScanner) Destroy(payload any)

func (PerlExternalScanner) Scan ¶ 

func (PerlExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (PerlExternalScanner) Serialize ¶ 

func (PerlExternalScanner) Serialize(payload any, buf []byte) int

type PhpExternalScanner ¶ 

type PhpExternalScanner struct{}

PhpExternalScanner handles heredocs, encapsed strings, auto-semicolons, and EOF for PHP.

func (PhpExternalScanner) Create ¶ 

func (PhpExternalScanner) Create() any

func (PhpExternalScanner) Deserialize ¶ 

func (PhpExternalScanner) Deserialize(payload any, buf []byte)

func (PhpExternalScanner) Destroy ¶ 

func (PhpExternalScanner) Destroy(payload any)

func (PhpExternalScanner) Scan ¶ 

func (PhpExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (PhpExternalScanner) Serialize ¶ 

func (PhpExternalScanner) Serialize(payload any, buf []byte) int

type PklExternalScanner ¶ 

type PklExternalScanner struct{}

PklExternalScanner handles string content and contextual operators for Pkl.

func (PklExternalScanner) Create ¶ 

func (PklExternalScanner) Create() any

func (PklExternalScanner) Deserialize ¶ 

func (PklExternalScanner) Deserialize(payload any, buf []byte)

func (PklExternalScanner) Destroy ¶ 

func (PklExternalScanner) Destroy(payload any)

func (PklExternalScanner) Scan ¶ 

func (PklExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (PklExternalScanner) Serialize ¶ 

func (PklExternalScanner) Serialize(payload any, buf []byte) int

type PowershellExternalScanner ¶ 

type PowershellExternalScanner struct{}

PowershellExternalScanner handles statement termination detection for PowerShell. A statement terminator is a zero-width token that fires when the next significant character is EOF, }, ;, ), or newline.

func (PowershellExternalScanner) Create ¶ 

func (PowershellExternalScanner) Create() any

func (PowershellExternalScanner) Deserialize ¶ 

func (PowershellExternalScanner) Deserialize(payload any, buf []byte)

func (PowershellExternalScanner) Destroy ¶ 

func (PowershellExternalScanner) Destroy(payload any)

func (PowershellExternalScanner) Scan ¶ 

func (PowershellExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (PowershellExternalScanner) Serialize ¶ 

func (PowershellExternalScanner) Serialize(payload any, buf []byte) int

type PropertiesExternalScanner ¶ 

type PropertiesExternalScanner struct{}

PropertiesExternalScanner handles EOF detection for Java .properties files.

func (PropertiesExternalScanner) Create ¶ 

func (PropertiesExternalScanner) Create() any

func (PropertiesExternalScanner) Deserialize ¶ 

func (PropertiesExternalScanner) Deserialize(payload any, buf []byte)

func (PropertiesExternalScanner) Destroy ¶ 

func (PropertiesExternalScanner) Destroy(payload any)

func (PropertiesExternalScanner) Scan ¶ 

func (PropertiesExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (PropertiesExternalScanner) Serialize ¶ 

func (PropertiesExternalScanner) Serialize(payload any, buf []byte) int

type PugExternalScanner ¶ 

type PugExternalScanner struct{}

PugExternalScanner handles newline/indent/dedent for Pug templates.

func (PugExternalScanner) Create ¶ 

func (PugExternalScanner) Create() any

func (PugExternalScanner) Deserialize ¶ 

func (PugExternalScanner) Deserialize(payload any, buf []byte)

func (PugExternalScanner) Destroy ¶ 

func (PugExternalScanner) Destroy(payload any)

func (PugExternalScanner) Scan ¶ 

func (PugExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (PugExternalScanner) Serialize ¶ 

func (PugExternalScanner) Serialize(payload any, buf []byte) int

type PurescriptExternalScanner ¶ 

type PurescriptExternalScanner struct{}

PurescriptExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-purescript.

This is a Go port of the C external scanner from tree-sitter-purescript (https://github.com/purerl/tree-sitter-purescript). The scanner handles layout-sensitive indentation for PureScript's offside rule, tracking an indent stack and emitting layout tokens (semicolons, starts, ends), as well as qualified module dots, comments, and various keyword tokens.

func (PurescriptExternalScanner) Create ¶ 

func (PurescriptExternalScanner) Create() any

func (PurescriptExternalScanner) Deserialize ¶ 

func (PurescriptExternalScanner) Deserialize(payload any, buf []byte)

func (PurescriptExternalScanner) Destroy ¶ 

func (PurescriptExternalScanner) Destroy(payload any)

func (PurescriptExternalScanner) Scan ¶ 

func (PurescriptExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (PurescriptExternalScanner) Serialize ¶ 

func (PurescriptExternalScanner) Serialize(payload any, buf []byte) int

type PythonExternalScanner ¶ 

type PythonExternalScanner struct{}

func (PythonExternalScanner) Create ¶ 

func (PythonExternalScanner) Create() any

func (PythonExternalScanner) Deserialize ¶ 

func (PythonExternalScanner) Deserialize(payload any, buf []byte)

func (PythonExternalScanner) Destroy ¶ 

func (PythonExternalScanner) Destroy(payload any)

func (PythonExternalScanner) Scan ¶ 

func (PythonExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (PythonExternalScanner) Serialize ¶ 

func (PythonExternalScanner) Serialize(payload any, buf []byte) int

func (PythonExternalScanner) SupportsIncrementalReuse ¶ added in v0.7.0 

func (PythonExternalScanner) SupportsIncrementalReuse() bool

type RExternalScanner ¶ 

type RExternalScanner struct{}

RExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-r.

This is a Go port of the C external scanner from tree-sitter-r (https://github.com/r-lib/tree-sitter-r). The scanner handles:

  • _start: zero-width token emitted at the beginning of the file
  • _newline: contextual newlines in top-level and brace scopes
  • _semicolon: semicolons
  • _raw_string_literal: R raw string literals (r"(...)", R"[...]", etc.)
  • else: the 'else' keyword with special newline handling in brace scopes
  • bracket/brace/paren: scope tracking for (, ), {, }, [, ], [[, ]]
  • _error_sentinel: error recovery detection

func (RExternalScanner) Create ¶ 

func (RExternalScanner) Create() any

func (RExternalScanner) Deserialize ¶ 

func (RExternalScanner) Deserialize(payload any, buf []byte)

func (RExternalScanner) Destroy ¶ 

func (RExternalScanner) Destroy(payload any)

func (RExternalScanner) Scan ¶ 

func (RExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (RExternalScanner) Serialize ¶ 

func (RExternalScanner) Serialize(payload any, buf []byte) int

type RacketExternalScanner ¶ 

type RacketExternalScanner struct{}

RacketExternalScanner handles #<<DELIM here-strings for Racket. The scanner reads the terminator from the first line, then consumes subsequent lines until it finds one matching the terminator exactly.

func (RacketExternalScanner) Create ¶ 

func (RacketExternalScanner) Create() any

func (RacketExternalScanner) Deserialize ¶ 

func (RacketExternalScanner) Deserialize(payload any, buf []byte)

func (RacketExternalScanner) Destroy ¶ 

func (RacketExternalScanner) Destroy(payload any)

func (RacketExternalScanner) Scan ¶ 

func (RacketExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (RacketExternalScanner) Serialize ¶ 

func (RacketExternalScanner) Serialize(payload any, buf []byte) int

type RescriptExternalScanner ¶ added in v0.4.0 

type RescriptExternalScanner struct{}

RescriptExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-rescript.

This is a Go port of the C external scanner from rescript-lang/tree-sitter-rescript. The scanner handles 12 external tokens: newlines (with statement-termination semantics), line and block comments, template string characters, string delimiters (" and `), parenthesis nesting, list/dict constructors, and decorator identifiers.

func (RescriptExternalScanner) Create ¶ added in v0.4.0 

func (RescriptExternalScanner) Create() any

func (RescriptExternalScanner) Deserialize ¶ added in v0.4.0 

func (RescriptExternalScanner) Deserialize(payload any, buf []byte)

func (RescriptExternalScanner) Destroy ¶ added in v0.4.0 

func (RescriptExternalScanner) Destroy(payload any)

func (RescriptExternalScanner) Scan ¶ added in v0.4.0 

func (RescriptExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (RescriptExternalScanner) Serialize ¶ added in v0.4.0 

func (RescriptExternalScanner) Serialize(payload any, buf []byte) int

type RonExternalScanner ¶ 

type RonExternalScanner struct{}

RonExternalScanner handles string content, raw strings, floats, and nestable block comments for RON (Rusty Object Notation).

func (RonExternalScanner) Create ¶ 

func (RonExternalScanner) Create() any

func (RonExternalScanner) Deserialize ¶ 

func (RonExternalScanner) Deserialize(payload any, buf []byte)

func (RonExternalScanner) Destroy ¶ 

func (RonExternalScanner) Destroy(payload any)

func (RonExternalScanner) Scan ¶ 

func (RonExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (RonExternalScanner) Serialize ¶ 

func (RonExternalScanner) Serialize(payload any, buf []byte) int

type RstExternalScanner ¶ added in v0.4.0 

type RstExternalScanner struct{}

func (RstExternalScanner) Create ¶ added in v0.4.0 

func (RstExternalScanner) Create() any

func (RstExternalScanner) Deserialize ¶ added in v0.4.0 

func (RstExternalScanner) Deserialize(payload any, buf []byte)

func (RstExternalScanner) Destroy ¶ added in v0.4.0 

func (RstExternalScanner) Destroy(payload any)

func (RstExternalScanner) Scan ¶ added in v0.4.0 

func (RstExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (RstExternalScanner) Serialize ¶ added in v0.4.0 

func (RstExternalScanner) Serialize(payload any, buf []byte) int

type RubyExternalScanner ¶ 

type RubyExternalScanner struct{}

RubyExternalScanner handles all external tokens for the Ruby grammar.

func (RubyExternalScanner) Create ¶ 

func (RubyExternalScanner) Create() any

func (RubyExternalScanner) Deserialize ¶ 

func (RubyExternalScanner) Deserialize(payload any, buf []byte)

func (RubyExternalScanner) Destroy ¶ 

func (RubyExternalScanner) Destroy(payload any)

func (RubyExternalScanner) Scan ¶ 

func (RubyExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (RubyExternalScanner) Serialize ¶ 

func (RubyExternalScanner) Serialize(payload any, buf []byte) int

type RustExternalScanner ¶ added in v0.4.0 

type RustExternalScanner struct{}

RustExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-rust.

This is a Go port of the C external scanner from tree-sitter/tree-sitter-rust. The scanner handles 10 external tokens:

  • String content (regular string escape sequences)
  • Raw string literals (r#"..."# with hash counting for start/content/end)
  • Float literals (disambiguation from integer + method call)
  • Block comment content (nested /* */ comments)
  • Doc comments (/// and //!)
  • Outer/inner doc comment markers
  • Error sentinel for error recovery detection

func (RustExternalScanner) Create ¶ added in v0.4.0 

func (RustExternalScanner) Create() any

func (RustExternalScanner) Deserialize ¶ added in v0.4.0 

func (RustExternalScanner) Deserialize(payload any, buf []byte)

func (RustExternalScanner) Destroy ¶ added in v0.4.0 

func (RustExternalScanner) Destroy(payload any)

func (RustExternalScanner) Scan ¶ added in v0.4.0 

func (RustExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (RustExternalScanner) Serialize ¶ added in v0.4.0 

func (RustExternalScanner) Serialize(payload any, buf []byte) int

type ScalaExternalScanner ¶ 

type ScalaExternalScanner struct{}

ScalaExternalScanner handles auto-semicolons, indent/outdent, and string scanning for Scala.

func (ScalaExternalScanner) Create ¶ 

func (ScalaExternalScanner) Create() any

func (ScalaExternalScanner) Deserialize ¶ 

func (ScalaExternalScanner) Deserialize(payload any, buf []byte)

func (ScalaExternalScanner) Destroy ¶ 

func (ScalaExternalScanner) Destroy(payload any)

func (ScalaExternalScanner) Scan ¶ 

func (ScalaExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (ScalaExternalScanner) Serialize ¶ 

func (ScalaExternalScanner) Serialize(payload any, buf []byte) int

type ScssExternalScanner ¶ 

type ScssExternalScanner struct{}

ScssExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-scss.

Ported from tree-sitter-scss/src/scanner.c (pinned commit bca847c). The scanner handles four external tokens:

  • _descendant_operator: whitespace between two selectors (e.g., "div p")
  • _pseudo_class_selector_colon: colon in selector context (e.g., ":hover")
  • __error_recovery: sentinel — always declined
  • _concat: adjacent selector concatenation (e.g., "#foo.bar")

func (ScssExternalScanner) Create ¶ 

func (ScssExternalScanner) Create() any

func (ScssExternalScanner) Deserialize ¶ 

func (ScssExternalScanner) Deserialize(payload any, buf []byte)

func (ScssExternalScanner) Destroy ¶ 

func (ScssExternalScanner) Destroy(payload any)

func (ScssExternalScanner) Scan ¶ 

func (ScssExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (ScssExternalScanner) Serialize ¶ 

func (ScssExternalScanner) Serialize(payload any, buf []byte) int

func (ScssExternalScanner) SupportsIncrementalReuse ¶ added in v0.7.0 

func (ScssExternalScanner) SupportsIncrementalReuse() bool

type SqlExternalScanner ¶ 

type SqlExternalScanner struct{}

SqlExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-sql.

This is a Go port of the C external scanner from DerekStride/tree-sitter-sql. The scanner handles PostgreSQL dollar-quoted strings: $tag$..content..$tag$. It uses state to remember the opening tag so the closing tag can be matched.

func (SqlExternalScanner) Create ¶ 

func (SqlExternalScanner) Create() any

func (SqlExternalScanner) Deserialize ¶ 

func (SqlExternalScanner) Deserialize(payload any, buf []byte)

func (SqlExternalScanner) Destroy ¶ 

func (SqlExternalScanner) Destroy(payload any)

func (SqlExternalScanner) Scan ¶ 

func (SqlExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (SqlExternalScanner) Serialize ¶ 

func (SqlExternalScanner) Serialize(payload any, buf []byte) int

type SquirrelExternalScanner ¶ 

type SquirrelExternalScanner struct{}

SquirrelExternalScanner handles @"..." verbatim string literals for Squirrel. Inside a verbatim string, "" is an escaped double-quote.

func (SquirrelExternalScanner) Create ¶ 

func (SquirrelExternalScanner) Create() any

func (SquirrelExternalScanner) Deserialize ¶ 

func (SquirrelExternalScanner) Deserialize(payload any, buf []byte)

func (SquirrelExternalScanner) Destroy ¶ 

func (SquirrelExternalScanner) Destroy(payload any)

func (SquirrelExternalScanner) Scan ¶ 

func (SquirrelExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (SquirrelExternalScanner) Serialize ¶ 

func (SquirrelExternalScanner) Serialize(payload any, buf []byte) int

type StarlarkExternalScanner ¶ 

type StarlarkExternalScanner struct{}

StarlarkExternalScanner handles indent/dedent and string literals for Starlark. Starlark is essentially Python syntax; this reuses the pythonScannerState type.

func (StarlarkExternalScanner) Create ¶ 

func (StarlarkExternalScanner) Create() any

func (StarlarkExternalScanner) Deserialize ¶ 

func (StarlarkExternalScanner) Deserialize(payload any, buf []byte)

func (StarlarkExternalScanner) Destroy ¶ 

func (StarlarkExternalScanner) Destroy(payload any)

func (StarlarkExternalScanner) Scan ¶ 

func (StarlarkExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (StarlarkExternalScanner) Serialize ¶ 

func (StarlarkExternalScanner) Serialize(payload any, buf []byte) int

func (StarlarkExternalScanner) SupportsIncrementalReuse ¶ added in v0.7.0 

func (StarlarkExternalScanner) SupportsIncrementalReuse() bool

type SvelteExternalScanner ¶ added in v0.4.0 

type SvelteExternalScanner struct{}

SvelteExternalScanner handles HTML tag tracking plus Svelte-specific raw text scanning (for expression blocks like {#each}, {@html}, etc.) and special sigil characters (@, #, /, :).

func (SvelteExternalScanner) Create ¶ added in v0.4.0 

func (SvelteExternalScanner) Create() any

func (SvelteExternalScanner) Deserialize ¶ added in v0.4.0 

func (SvelteExternalScanner) Deserialize(payload any, buf []byte)

func (SvelteExternalScanner) Destroy ¶ added in v0.4.0 

func (SvelteExternalScanner) Destroy(any)

func (SvelteExternalScanner) Scan ¶ added in v0.4.0 

func (SvelteExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (SvelteExternalScanner) Serialize ¶ added in v0.4.0 

func (SvelteExternalScanner) Serialize(payload any, buf []byte) int

type SwiftExternalScanner ¶ added in v0.7.1 

type SwiftExternalScanner struct{}

SwiftExternalScanner handles all external tokens for the Swift grammar.

func (SwiftExternalScanner) Create ¶ added in v0.7.1 

func (SwiftExternalScanner) Create() any

func (SwiftExternalScanner) Deserialize ¶ added in v0.7.1 

func (SwiftExternalScanner) Deserialize(payload any, buf []byte)

func (SwiftExternalScanner) Destroy ¶ added in v0.7.1 

func (SwiftExternalScanner) Destroy(payload any)

func (SwiftExternalScanner) Scan ¶ added in v0.7.1 

func (SwiftExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (SwiftExternalScanner) Serialize ¶ added in v0.7.1 

func (SwiftExternalScanner) Serialize(payload any, buf []byte) int

type TablegenExternalScanner ¶ 

type TablegenExternalScanner struct{}

TablegenExternalScanner handles nestable /* */ comments for TableGen.

func (TablegenExternalScanner) Create ¶ 

func (TablegenExternalScanner) Create() any

func (TablegenExternalScanner) Deserialize ¶ 

func (TablegenExternalScanner) Deserialize(payload any, buf []byte)

func (TablegenExternalScanner) Destroy ¶ 

func (TablegenExternalScanner) Destroy(payload any)

func (TablegenExternalScanner) Scan ¶ 

func (TablegenExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (TablegenExternalScanner) Serialize ¶ 

func (TablegenExternalScanner) Serialize(payload any, buf []byte) int

type TclExternalScanner ¶ 

type TclExternalScanner struct{}

TclExternalScanner handles concatenation detection for Tcl.

func (TclExternalScanner) Create ¶ 

func (TclExternalScanner) Create() any

func (TclExternalScanner) Deserialize ¶ 

func (TclExternalScanner) Deserialize(payload any, buf []byte)

func (TclExternalScanner) Destroy ¶ 

func (TclExternalScanner) Destroy(payload any)

func (TclExternalScanner) Scan ¶ 

func (TclExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (TclExternalScanner) Serialize ¶ 

func (TclExternalScanner) Serialize(payload any, buf []byte) int

type TealExternalScanner ¶ 

type TealExternalScanner struct{}

TealExternalScanner handles Teal/Lua string and comment scanning.

func (TealExternalScanner) Create ¶ 

func (TealExternalScanner) Create() any

func (TealExternalScanner) Deserialize ¶ 

func (TealExternalScanner) Deserialize(payload any, buf []byte)

func (TealExternalScanner) Destroy ¶ 

func (TealExternalScanner) Destroy(payload any)

func (TealExternalScanner) Scan ¶ 

func (TealExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (TealExternalScanner) Serialize ¶ 

func (TealExternalScanner) Serialize(payload any, buf []byte) int

type TemplExternalScanner ¶ 

type TemplExternalScanner struct{}

TemplExternalScanner handles CSS property values, script blocks, and element text for templ.

func (TemplExternalScanner) Create ¶ 

func (TemplExternalScanner) Create() any

func (TemplExternalScanner) Deserialize ¶ 

func (TemplExternalScanner) Deserialize(payload any, buf []byte)

func (TemplExternalScanner) Destroy ¶ 

func (TemplExternalScanner) Destroy(payload any)

func (TemplExternalScanner) Scan ¶ 

func (TemplExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (TemplExternalScanner) Serialize ¶ 

func (TemplExternalScanner) Serialize(payload any, buf []byte) int

type TlaplusExternalScanner ¶ 

type TlaplusExternalScanner struct{}

TlaplusExternalScanner handles junction lists, proofs, extramodular text, fairness operators, and PlusCal context nesting for the TLA+ grammar.

func (TlaplusExternalScanner) Create ¶ 

func (TlaplusExternalScanner) Create() any

func (TlaplusExternalScanner) Deserialize ¶ 

func (TlaplusExternalScanner) Deserialize(payload any, buf []byte)

func (TlaplusExternalScanner) Destroy ¶ 

func (TlaplusExternalScanner) Destroy(payload any)

func (TlaplusExternalScanner) Scan ¶ 

func (TlaplusExternalScanner) Scan(
	payload any,
	lexer *gotreesitter.ExternalLexer,
	validSymbols []bool,
) bool

func (TlaplusExternalScanner) Serialize ¶ 

func (TlaplusExternalScanner) Serialize(payload any, buf []byte) int

type TomlTokenSource ¶ 

type TomlTokenSource struct {
	// contains filtered or unexported fields
}

TomlTokenSource is a lightweight lexer bridge for tree-sitter-toml. It focuses on practical coverage for common editor workflows and incremental parsing.

func NewTomlTokenSource ¶ 

func NewTomlTokenSource(src []byte, lang *gotreesitter.Language) (*TomlTokenSource, error)

NewTomlTokenSource creates a token source for TOML source text.

func (*TomlTokenSource) Next ¶ 

func (ts *TomlTokenSource) Next() gotreesitter.Token

func (*TomlTokenSource) Reset ¶ added in v0.7.0 

func (ts *TomlTokenSource) Reset(src []byte)

Reset reinitializes this token source for a new source buffer.

func (*TomlTokenSource) SkipToByte ¶ 

func (ts *TomlTokenSource) SkipToByte(offset uint32) gotreesitter.Token

func (*TomlTokenSource) SupportsIncrementalReuse ¶ added in v0.7.0 

func (ts *TomlTokenSource) SupportsIncrementalReuse() bool

SupportsIncrementalReuse reports that TomlTokenSource preserves stable token boundaries across edits and supports deterministic SkipToByte behavior.

type TsxExternalScanner ¶ 

type TsxExternalScanner struct{}

TsxExternalScanner handles automatic semicolons, template strings, JSX text, ternary question marks, and HTML comments for TSX.

func (TsxExternalScanner) Create ¶ 

func (TsxExternalScanner) Create() any

func (TsxExternalScanner) Deserialize ¶ 

func (TsxExternalScanner) Deserialize(payload any, buf []byte)

func (TsxExternalScanner) Destroy ¶ 

func (TsxExternalScanner) Destroy(payload any)

func (TsxExternalScanner) Scan ¶ 

func (TsxExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (TsxExternalScanner) Serialize ¶ 

func (TsxExternalScanner) Serialize(payload any, buf []byte) int

func (TsxExternalScanner) SupportsIncrementalReuse ¶ added in v0.7.0 

func (TsxExternalScanner) SupportsIncrementalReuse() bool

type TypeScriptExternalScanner ¶ added in v0.4.0 

type TypeScriptExternalScanner struct{}

TypeScriptExternalScanner handles automatic semicolons, template strings, JSX text, ternary question marks, and HTML comments for TypeScript.

func (TypeScriptExternalScanner) Create ¶ added in v0.4.0 

func (TypeScriptExternalScanner) Create() any

func (TypeScriptExternalScanner) Deserialize ¶ added in v0.4.0 

func (TypeScriptExternalScanner) Deserialize(payload any, buf []byte)

func (TypeScriptExternalScanner) Destroy ¶ added in v0.4.0 

func (TypeScriptExternalScanner) Destroy(payload any)

func (TypeScriptExternalScanner) Scan ¶ added in v0.4.0 

func (TypeScriptExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (TypeScriptExternalScanner) Serialize ¶ added in v0.4.0 

func (TypeScriptExternalScanner) Serialize(payload any, buf []byte) int

func (TypeScriptExternalScanner) SupportsIncrementalReuse ¶ added in v0.7.0 

func (TypeScriptExternalScanner) SupportsIncrementalReuse() bool

type TypstExternalScanner ¶ 

type TypstExternalScanner struct{}

TypstExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-typst.

This is a Go port of the C external scanner from tree-sitter-typst (https://github.com/Enter-tainer/tree-sitter-typst). The scanner handles 49 external tokens including indentation tracking, content/strong/emph containers, raw blocks, comments, headings, list items, math mode, and more.

func (TypstExternalScanner) Create ¶ 

func (TypstExternalScanner) Create() any

func (TypstExternalScanner) Deserialize ¶ 

func (TypstExternalScanner) Deserialize(payload any, buf []byte)

func (TypstExternalScanner) Destroy ¶ 

func (TypstExternalScanner) Destroy(payload any)

func (TypstExternalScanner) Scan ¶ 

func (TypstExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (TypstExternalScanner) Serialize ¶ 

func (TypstExternalScanner) Serialize(payload any, buf []byte) int

type UxntalExternalScanner ¶ 

type UxntalExternalScanner struct{}

UxntalExternalScanner handles nestable ( ) Forth-style comments for Uxntal.

func (UxntalExternalScanner) Create ¶ 

func (UxntalExternalScanner) Create() any

func (UxntalExternalScanner) Deserialize ¶ 

func (UxntalExternalScanner) Deserialize(payload any, buf []byte)

func (UxntalExternalScanner) Destroy ¶ 

func (UxntalExternalScanner) Destroy(payload any)

func (UxntalExternalScanner) Scan ¶ 

func (UxntalExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (UxntalExternalScanner) Serialize ¶ 

func (UxntalExternalScanner) Serialize(payload any, buf []byte) int

type VhdlExternalScanner ¶ added in v0.4.0 

type VhdlExternalScanner struct{}

VhdlExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-vhdl (jpt13653903). It handles identifier/keyword matching, number/string literals, comments, directives, and library tokens.

func (VhdlExternalScanner) Create ¶ added in v0.4.0 

func (VhdlExternalScanner) Create() any

func (VhdlExternalScanner) Deserialize ¶ added in v0.4.0 

func (VhdlExternalScanner) Deserialize(payload any, buf []byte)

func (VhdlExternalScanner) Destroy ¶ added in v0.4.0 

func (VhdlExternalScanner) Destroy(payload any)

func (VhdlExternalScanner) Scan ¶ added in v0.4.0 

func (VhdlExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (VhdlExternalScanner) Serialize ¶ added in v0.4.0 

func (VhdlExternalScanner) Serialize(payload any, buf []byte) int

type VueExternalScanner ¶ 

type VueExternalScanner struct{}

VueExternalScanner handles HTML tag tracking plus Vue-specific text fragments and interpolation.

func (VueExternalScanner) Create ¶ 

func (VueExternalScanner) Create() any

func (VueExternalScanner) Deserialize ¶ 

func (VueExternalScanner) Deserialize(payload any, buf []byte)

func (VueExternalScanner) Destroy ¶ 

func (VueExternalScanner) Destroy(payload any)

func (VueExternalScanner) Scan ¶ 

func (VueExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (VueExternalScanner) Serialize ¶ 

func (VueExternalScanner) Serialize(payload any, buf []byte) int

type WgslExternalScanner ¶ 

type WgslExternalScanner struct{}

WgslExternalScanner handles nestable /* */ block comments for WGSL.

func (WgslExternalScanner) Create ¶ 

func (WgslExternalScanner) Create() any

func (WgslExternalScanner) Deserialize ¶ 

func (WgslExternalScanner) Deserialize(payload any, buf []byte)

func (WgslExternalScanner) Destroy ¶ 

func (WgslExternalScanner) Destroy(payload any)

func (WgslExternalScanner) Scan ¶ 

func (WgslExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (WgslExternalScanner) Serialize ¶ 

func (WgslExternalScanner) Serialize(payload any, buf []byte) int

type WolframExternalScanner ¶ 

type WolframExternalScanner struct{}

WolframExternalScanner handles nestable (* *) comments for Wolfram/Mathematica.

func (WolframExternalScanner) Create ¶ 

func (WolframExternalScanner) Create() any

func (WolframExternalScanner) Deserialize ¶ 

func (WolframExternalScanner) Deserialize(payload any, buf []byte)

func (WolframExternalScanner) Destroy ¶ 

func (WolframExternalScanner) Destroy(payload any)

func (WolframExternalScanner) Scan ¶ 

func (WolframExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (WolframExternalScanner) Serialize ¶ 

func (WolframExternalScanner) Serialize(payload any, buf []byte) int

type XMLExternalScanner ¶ 

type XMLExternalScanner struct{}

XMLExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-xml.

This is a Go port of the C external scanner from tree-sitter-xml (https://github.com/tree-sitter-grammars/tree-sitter-xml). The scanner manages a tag name stack and handles 11 external tokens: PITarget, PIContent, Comment, CharData, CData, xml-model, xml-stylesheet, StartTagName, EndTagName, ErroneousEndName, and SelfClosingTagDelimiter.

func (XMLExternalScanner) Create ¶ 

func (XMLExternalScanner) Create() any

func (XMLExternalScanner) Deserialize ¶ 

func (XMLExternalScanner) Deserialize(payload any, buf []byte)

func (XMLExternalScanner) Destroy ¶ 

func (XMLExternalScanner) Destroy(payload any)

func (XMLExternalScanner) Scan ¶ 

func (XMLExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (XMLExternalScanner) Serialize ¶ 

func (XMLExternalScanner) Serialize(payload any, buf []byte) int

type YamlExternalScanner ¶ added in v0.6.0 

type YamlExternalScanner struct{}

func (YamlExternalScanner) Create ¶ added in v0.6.0 

func (YamlExternalScanner) Create() any

func (YamlExternalScanner) Deserialize ¶ added in v0.6.0 

func (YamlExternalScanner) Deserialize(payload any, buf []byte)

func (YamlExternalScanner) Destroy ¶ added in v0.6.0 

func (YamlExternalScanner) Destroy(payload any)

func (YamlExternalScanner) Scan ¶ added in v0.6.0 

func (YamlExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (YamlExternalScanner) Serialize ¶ added in v0.6.0 

func (YamlExternalScanner) Serialize(payload any, buf []byte) int

type YuckExternalScanner ¶ 

type YuckExternalScanner struct{}

YuckExternalScanner implements gotreesitter.ExternalScanner for tree-sitter-yuck. Handles unescaped string fragments for single-quote, double-quote, and backtick strings.

func (YuckExternalScanner) Create ¶ 

func (YuckExternalScanner) Create() any

func (YuckExternalScanner) Deserialize ¶ 

func (YuckExternalScanner) Deserialize(payload any, buf []byte)

func (YuckExternalScanner) Destroy ¶ 

func (YuckExternalScanner) Destroy(payload any)

func (YuckExternalScanner) Scan ¶ 

func (YuckExternalScanner) Scan(payload any, lexer *gotreesitter.ExternalLexer, validSymbols []bool) bool

func (YuckExternalScanner) Serialize ¶ 

func (YuckExternalScanner) Serialize(payload any, buf []byte) int

Source Files ¶

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