public string Edit(string prompt, string initial, IExternalHistory historyInput = null)
{
edit_thread = Thread.CurrentThread;
searching = 0;
Console.CancelKeyPress += InterruptEdit;
externalHistory = historyInput;
done = false;
history.CursorToEnd();
max_rendered = 0;
Prompt = prompt;
shown_prompt = prompt;
InitText(initial);
history.Append(initial);
do
{
try {
EditLoop();
} catch (ThreadAbortException) {
searching = 0;
Thread.ResetAbort();
Console.WriteLine();
SetPrompt(prompt);
SetText("");
}
} while (!done);
if (!tabUsed)
{
Console.WriteLine();
}
Console.CancelKeyPress -= InterruptEdit;
if (text == null)
{
history.Close();
return(null);
}
string result = text.ToString();
if (!tabUsed)
{
if (result != "")
{
history.Accept(result);
}
else
{
history.RemoveLast();
}
}
tabUsed = false;
return(result);
}
public string Edit (string prompt, string initial,IExternalHistory historyInput = null)
{
edit_thread = Thread.CurrentThread;
searching = 0;
Console.CancelKeyPress += InterruptEdit;
externalHistory = historyInput;
done = false;
history.CursorToEnd ();
max_rendered = 0;
Prompt = prompt;
shown_prompt = prompt;
InitText (initial);
history.Append (initial);
do {
try {
EditLoop ();
} catch (ThreadAbortException) {
searching = 0;
Thread.ResetAbort ();
Console.WriteLine ();
SetPrompt (prompt);
SetText ("");
}
} while (!done);
if (!tabUsed)
Console.WriteLine ();
Console.CancelKeyPress -= InterruptEdit;
if (text == null) {
history.Close ();
return null;
}
string result = text.ToString ();
if (!tabUsed) {
if (result != "")
history.Accept (result);
else
history.RemoveLast ();
}
tabUsed = false;
return result;
}
