Binary Mode Search/Replace Block: Shown here is the dialog for a search field that makes use of a regular expression (*[0-9]) and looks for carriage return\line feed (\r\n). You can type in, paste text from the clipboard, or use the Binary Codes list to add characters to this field. The ctrl key editing shortcuts ^C (copy), ^V (paste), ^X (cut), & ^Z (undo) work here. The Paste Button will also paste in the clipboard contents.