simple question of quotes within quotes in BASIC line

[newTIboyRob]

Hello there.  So I can't recall how to program something in BASIC that also needs to show the use of quotation marks in a command on the screen output. 

(In essence, I just want to display, on the screen, the program below which requires the command in line 20 to show that it needs to be within quotes)

 

My program is:

 

10 ? "10 HOME"

20 ? "20 PRINT CHR$(4)"CAT"

30 ? "30 END"

 

How do I fix line 20?  Is there a bracket in there?

Thanks

 

 

[newTIboyRob]

I found an old book in the basement that luckily listed the CHR$ values in BASIC, so I was then able to figure the mystery out myself.  Kinda cool!

[Iamgroot]

Yep,  you have to use CHR$ (34).  A simpler method is to assign a string variable, then use that.

 

Q$ = CHR$(34)

 

? Q$ "Hello"Q$" "Q$"World"Q$

 

[newTIboyRob]

Nice to know that way works as well. Thanks.

[+OLD CS1]

In TI BASIC, you use double-double quotes.  e.g.

 

10 PRINT "I SAID ""HELLO!"""

 

I just tried in AppleSoft BASIC and CBM BASIC which failed.  I always assumed that was how other BASICs worked.