Telnet line send delay

Please add the option to specify a delay between lines (line feed) when pasting multiple lines of text in a telnet session. Many older/legacy telnet systems input buffers or software seemingly overflow when sending long or multi-line strings and will not accept more than x lines at a time, resulting in errors on the receiving end.

This is a common feature on popular terminal applications (Tera Term, MobaXterm, SecureCRT).
This feature sends one line at a time, pausing between lines so the telnet server can process the stream.

Some relevant discussions

putty-nd / Discussion / Open Discussion: Pasting long pieces of text

Putty loses some configuration lines when pasting relatively large configuration text into Putty