private Token?NextComment()
{
while (!IsEof())
{
char c = Code.GetChar(Index);
if (c == '\'')
{
++Index;
return(NextComment(1, false));
}
else if (CharUtils.Equals(c, 'r'))
{
char c2 = Code.GetChar(Index + 1);
char c3 = Code.GetChar(Index + 2);
char c4 = Code.GetChar(Index + 3);
if (CharUtils.Equals(c2, 'e') &&
CharUtils.Equals(c3, 'm') &&
CharUtils.IsWhiteSpace(c4))
{
Index += 3;
return(NextComment(3, true));
}
else
{
break;
}
}
else
{
break;
}
}
return(null);
}
public void SkipWhitespaces()
{
void SkipWSOnly()
{
char c = Code.GetChar(Index);
while (CharUtils.IsWhiteSpace(c))
{
c = Code.GetChar(++Index);
}
}
while (!IsEof())
{
SkipWSOnly();
char c = Code.GetChar(Index);
if (c == '_')
{
++Index;
SkipWSOnly();
c = Code.GetChar(Index);
if (CharUtils.IsNewLine(c))
{
SkipNewline();
}
else
{
throw VBSyntaxError(VBSyntaxErrorCode.InvalidCharacter);
}
}
else
{
break;
}
}
}
