Line editor with dynamic prompt

[Whitfield Diffie]

    The attached program --- whose calling sequence is

        (lineedit prompt-base starting-string position-in-string)

displays the length of the string and the position of point in the
string as part of the prompt; it changes as point moves or the string
is edited.

   Does anyone know how to do this without having to write the line
editor by hand?

                                  Whit

lineedit.el
Description: Binary data