protected IDisposable UseRequestedDispatchTables()
{
bool inViMode = PSConsoleReadLine.GetOptions().EditMode == EditMode.Vi;
bool viModeParamPresent = MyInvocation.BoundParameters.ContainsKey("ViMode");
if (inViMode || viModeParamPresent)
{
if (!inViMode)
{
// "-ViMode" must have been specified explicitly. Well, okay... we can
// modify the Vi tables... but isn't that an odd thing to do from
// not-vi mode?
WriteWarning(PSReadLineResources.NotInViMode);
}
if (ViMode == ViMode.Command)
{
return(PSConsoleReadLine.UseViCommandModeTables());
}
else // default if -ViMode not specified, invalid, or "Insert"
{
return(PSConsoleReadLine.UseViInsertModeTables());
}
}
return(null);
}
protected override void EndProcessing()
{
WriteObject(PSConsoleReadLine.GetOptions());
}
