public Token Next()
{
this.NextTokenIndentMode = TokenIndentMode.None;
this.IsStartOfLine = (CurrentToken == null || CurrentToken.Kind == TokenKind.NewLine);
++Index;
this.CurrentToken = this.NextToken;
this.NextToken = PeekToken(1);
this.IsEndOfLine = (CurrentToken.Kind == TokenKind.NewLine ||
CurrentToken.Kind == TokenKind.EndOfInput ||
NextToken.Kind == TokenKind.NewLine ||
NextToken.Kind == TokenKind.EndOfInput);
//Set indent level
switch (CurrentToken.GetPSTokenType())
{
case PSTokenType.GroupStart:
{
++IndentLevel;
break;
}
case PSTokenType.GroupEnd:
{
if (IndentLevel != 0)
{
--IndentLevel;
}
break;
}
}
return(this.CurrentToken);
}
public int GetIndentLevel()
{
return((this.IsStartOfLine && CurrentToken.GetPSTokenType() == PSTokenType.GroupStart)
? this.IndentLevel - 1
: this.IndentLevel);
}