Edit; End; Ent - AMSTRAD CPC464 User Manual

EDIT

E D I T < l i n e n u m b e r >
E D I T 1 1 0
COMMAND: Edit a program line by calling for a specific line number. See Chapter 1.4.
Associated keywords: LIST
EI
EI
EI
COMMAND: To Enable Interrupts disabled by a DI command.
Associated keywords: DI

END

END
END
COMMAND: End of program. An END is implicit in AMSTRAD BASIC as the program passes the
last line of instruction. END closes all cassette files and returns to the direct mode. Sound queues
will continue until empty.
Associated keywords: STOP

ENT

E N T < e n v e l o p e n u m b e r > [ , < e n v e l o p e s e c t i o n s , ]
1 0 E N T 1 , 1 0 0 , 2 , 2 0
2 0 S O U N D 1 , 1 0 0 , 1 0 0 0 , 4 , 0 , 1
COMMAND: While a sound is being generated, it is possible to vary its tone. A tone envelope defines
how the tone is to be varied. See Chapter 6 and Appendix VII for a fuller description of sound and its
operation.
The <envelope number> is an <integer expression) whose absolute value must be in the range 1.. 15,
which specifies the tone envelope to set. If the <envelope number is negative, then the envelope is
repeated.