private IToken BuildIntegerOrDecimalToken(char character)
{
var tokenValue = new StringBuilder();
tokenValue.Append(character);
while (true)
{
if (_text.IsTheNextCharacter(nextCharacter => char.IsDigit(nextCharacter) || '.' == nextCharacter && nextCharacter != ' '))
{
tokenValue.Append(_text.NextCharacter);
}
else
{
return(TokenBuilder.Build(tokenValue.ToString()));
}
}
}
private IToken BuildKeywordOrIdentifierToken(char character)
{
var tokenValue = new StringBuilder();
tokenValue.Append(character);
while (true)
{
if (_text.IsTheNextCharacter(nextCharacter => char.IsLetter(nextCharacter) && nextCharacter != ' '))
{
tokenValue.Append(_text.NextCharacter);
}
else
{
return(TokenBuilder.Build(tokenValue.ToString()));
}
}
}
