-ToEdit:
Define the function copying a string to an editor through dviout specials `in `input (Property Sheets->[HyperTeX])
^c Copy to the clipboard
^e Copy by SendMessage(EditWnd, WM_CHAR, , )
^@ ^A ... ^_ Push the key CTRL+@ CTRL+A ... CTRL+_
^^ Push the key ^
Usual character Puth the corresponding key
^c^V default(copy to the clipboard and push CTRL+V)
^e Valid for editors Hidemaru etc.