Class VTParser

VT/ANSI escape sequence parser implementing a finite state machine based on Paul Williams' DEC-compatible parser. Accepts input bytes that may be split across reads (essential for terminal correctness) and emits semantic events to an IVTParserHandler.

Inheritance

object

VTParser

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Scylla.TextMode

Assembly: ScyllaTextMode.dll

Syntax

public class VTParser

Constructors

VTParser(IVTParserHandler)

Creates a new VT parser that emits events to the specified handler.

Declaration

public VTParser(IVTParserHandler handler)

Parameters

Type	Name	Description
IVTParserHandler	handler	The event handler for parsed sequences.

Methods

Feed(ReadOnlySpan<byte>)

Feeds a chunk of bytes to the parser. Bytes may be split across calls.

Declaration

public void Feed(ReadOnlySpan<byte> data)

Parameters

Type	Name	Description
ReadOnlySpan<byte>	data	The input bytes to parse.

FeedString(string)

Feeds a string to the parser (converted to UTF-8 bytes internally). Uses ArrayPool<T> to avoid per-call heap allocations.

Declaration

public void FeedString(string text)

Parameters

Type	Name	Description
string	text	The text to parse.

Reset()

Resets the parser to its initial state.

Declaration

public void Reset()