re-store Example
10 CLEAR SCREEN
20 RE-STORE "junk.XXX"
30 PRINT "Storing code"
40 PRINT "Program paused"
41 PRINT "Press CONT"
50 PAUSE
60 PURGE "junk.XXX"
70 ON ERROR GOTO 110
80 CAT "junk.XXX";NAMES
90 PRINT "The file was not purged correctly"
100 STOP
110 PRINT "File purged"
120 END