When outputting a long string, LinqPad outputs line breaks not in the string after each block of 100,000 characters.

This impacts string.Dump() (with no description), Console.Write(string), and Console.WriteLine(string).

This is not just a visual issue with the output window. If you copy and paste from the output window into a text editor, the line breaks are present in the data.

string.Dump("any text") does not exhibit the problem.

Console.Write and Console.WriteLine when used in a C# console application (Visual Studio compiled) do not exhibit this behavior.

LinqPad C# Program demonstrating the behavior:

void Main()

{
"".Dump("Console.Write() has breaks at 100K chars (three lines displayed):");
Console.Write(new string('.', 250000));
Console.WriteLine();

"".Dump("Console.WriteLine() has breaks at 100K chars (three lines displayed):");
Console.WriteLine(new string('.', 250000));

"".Dump("Dump() has breaks at 100K chars (three lines displayed):");
(new string('.', 250000)).Dump();

"".Dump("Dump(\"\") has breaks at 100K chars (three lines displayed):");
(new string('.', 250000)).Dump("");

(new string('.', 250000)).Dump("No breaks with Dump(\"something\") (one line displayed)");

}

Tested on:

Windows 10 Pro
LinqPad 5 Premium v5.36.03(AnyCPU)