ENTER Example

10    CLEAR SCREEN
20    PRINT "*** output TEST ****"
30    CREATE "test.txt",0
40    PRINT "Created file:"
50    CAT "*.txt";NAMES
60    ASSIGN @File TO "test.txt";FORMAT ON
70    OUTPUT @File;"Hello world."
80    PRINT "Wrote to file."
90    RESET @File
100   ENTER @File;Test$
110   PRINT "Read string from file: ";Test$
120   ASSIGN @File TO *
130   PRINT "CONT to purge file."
140   PAUSE
150   PURGE "test.txt"
160   PRINT "File purged."
170   END