private ITextBuffer SaveFile()
{
var document = EditorExtensions.FindInProjectedBuffers <MdEditorDocument>(TextView.TextBuffer, MdContentTypeDefinition.ContentType);
var tb = document.TextBuffer;
if (!tb.CanBeSavedInCurrentEncoding())
{
if (MessageButtons.No == AppShell.ShowMessage(Resources.Warning_SaveInUtf8, MessageButtons.YesNo))
{
return(null);
}
tb.Save(new UTF8Encoding(encoderShouldEmitUTF8Identifier: false));
}
else
{
tb.Save();
}
return(tb);
}