Loyc.Syntax.Les.TokenExt Class Reference

Provides the Type() extension method required by Token and the ToString(Token) method to express an LES token as a string, for tokens that contain sufficient information to do so. More...

---

Source file:

• /Core/Loyc.Syntax/LES/TokenType.cs

Remarks

Provides the Type() extension method required by Token and the ToString(Token) method to express an LES token as a string, for tokens that contain sufficient information to do so.

Static Public Member Functions
static TokenType	Type (this Token t)
	Converts t.TypeInt to TokenType. More...
static string	ToString (Token t, ICharSource sourceCode)
	Expresses a token as a string, using LES printers for identifiers and literals. More...

Member Function Documentation

ToString()

static string Loyc.Syntax.Les.TokenExt.ToString ( Token  t, ICharSource  sourceCode  )

inlinestatic

Expresses a token as a string, using LES printers for identifiers and literals.

Note that some Tokens do not contain enough information to reconstruct a useful token string, e.g. comment tokens do not store the comment but merely contain the location of the comment in the source code. For performance reasons, a Token does not have a reference to its source file, so this method cannot return the original string.

References Loyc.Syntax.Lexing.Token.EndIndex, Loyc.Syntax.Lexing.Token.Kind, Loyc.Syntax.Lexing.Token.Length, Loyc.Collections.ICharSource.Slice(), Loyc.Syntax.Lexing.Token.StartIndex, Loyc.Syntax.Lexing.Token.Style, Loyc.Syntax.Lexing.Token.TypeInt, and Loyc.Syntax.Lexing.Token.Value.

Type()

static TokenType Loyc.Syntax.Les.TokenExt.Type ( this Token  t )

inlinestatic

Converts t.TypeInt to TokenType.

References Loyc.Syntax.Lexing.Token.TypeInt.