Clear persistent variables in functions, keeping breakpoints

I have a function, myfun.m, with some persistent variables inside. My main main.m file at the first line call:

clear variables; clear myfun; clc; close all;

The command clear my fun reset the persistent variables, but delete the breakpoints which I putted to debug my code.

How can I erase persistent variables, but not deleting the breakpoints?

Answer 1

[Walter Roberson]

b = dbstatus(); clear myfun; dbstop(b);