private static void AppendTextToBlock(string text, TextBlockBuilder builder)
{
if (string.IsNullOrEmpty(text))
{
return;
}
// Replace \r\n combinations with \n, and then replace \r with \n
text = text.Replace("\r\n", "\n");
text = text.Replace("\r", "\n");
char lastchar = '\0';
foreach (char ch in text)
{
if (ch == '\n')
{
builder.Append(TagId.EOL);
}
else
{
builder.AppendChar(ch);
lastchar = ch;
}
}
}
