I came up with this function to scan strings for characters ... see a way to shorten it?

Using:

DEF FN ... always ends with a "$"). Alternatively, just using the function on its own ... will return a pointer which ...

I was writing a DEF FN on the +128k and decided ... of the function as a UDG wherever it is to occur within a quoted ... string. So for FN insert UDG F ... >=ae):
DEF FN p(a)=PEEK a+256*PEEK (a+1)
[/code ...

... via Basic with the function defined such as DEF FN g(x, y ... bytes following the CALL nn function need to contain the parameters ...

... s$(6912): DEF FN p(a)=PEEK a+256*PEEK (a+1):
DEF FN l(v ... zero when not evaluating a user-defined function) to point to the ... dummy area, and so a$ becomes ...

... , if I change the DEF FN to: DEF FN f(a,b)=a, the result is ... same function in a nested call.

[code]10 DEF FN f(a,b)=a ... +b
20 DEF FN g(a,b)=a+b
30 PRINT FN f(FN ...

... AND in that key check function, I was prompted to ... came up with this function to do bitwise AND, ...
[code]
REM a = val1 = 1st number
b ... br />
llll DEF FN b(a,b,c,d,g,v ... /> ....
GO SUB FN b(val1,val2,opcode,bits ...

A curiosity of ZX Basic ... you're raising to as a floating point number and ... real solution to a negative number raised to a non integer ... even power will always have a positive result. However this ... for example be included within a function defined by DEF FN)?

... nowhere.
[code]
2 DEF FN t$(n,t,d)
+VAL$ (("FN t$("
+STR$ (n-INT ...

Some months ago I discovered a bug in zmakebas: it does ... required after every parameter of a DEF FN.

By the time ...

So, is there any reason why this user defined function works in SpecBAS but not BASin?

[code]
10 DEF FN m$(a$,n1,n2)=a$(n1 TO n2)
20 LET a$="TheManInTheMoon"
50 PRINT FN m$(a$,12,15)
60 STOP
[/code]

... BASIC was at locating the DEF FN when called upon.
... [code]
10 DEF FN a()=10
20 PRINT FN a()
[/code]
10 REM : DEF FN a()=10
20 PRINT FN a()
[/code]
DEF FN, DATA and (oddly) ...

... of arguments of user defined function if one is being evaluated ... the string "0000000000000000" inside the DEF FN, so if you change it ...
7 DEF FN h(h$)=16*FN n(h$(1))+FN n(h ... within the string a$ and find its starting address using the DEF FN x(a ...

... within the string a$ and find its starting address using the DEF FN x(a ... for incorporating m/code into a BASIC program could be ... for a$ (plus 5 bytes for the FN x(a$) entry and a ... assembled directly into a$ by a small INKEY$ function combined with FN h() which ...

... priority; for example, the MOD function should normally occur first. Where ... posint8[/i])
[code]
DEF FN A(x,y)=(128 AND INT ... br /> [code]
DEF FN P(a)=PEEK a+256*PEEK (a+1)
[/code ... FREE[/b]()
[code]
DEF FN F()=65536-USR 7962

... : ";a;"m^2"
200 PRINT "Constant e: ";e
210 DEF FN ... *x))-1))
220 DEF FN v(a,c,e,g,m,p ... /> Q: What is a PAQ?
A: Like a FAQ, but "possibly" rather ... an e calculator, tanh function and also a terminal velocity calculator to ...

... & loaded within each program file ... DEF FN p(a)=PEEK a+256*PEEK (a+1):
DEF FN ... g(v)=v-FN ... h(v)*256:
DEF FN ... /> " POKE 23627,FN g(";newVARS;")"'
...

... the last line ="A"):
DEF FN b(h$)=16*FN n(h$(1 ... ))+FN n(h$(2)):
DEF FN ... -FN h(v)*fg: DEF FN h(v)=INT (v/fg):
DEF FN p(a ... )=PEEK a+fg*PEEK (a ...

... DATA line and thus saved within the program code;
* note ... go anywhere, even in a DATA string within the program code).
DEF FN p(a)=PEEK a+256*PEEK (a+1):
DEF FN g(v)=v-256*FN ...

... after each parameter in the DEF FN definition. There's code there ...

... ), but can be placed anywhere within reason.

Take care ... (s$ is essentially treated as a DEF FN parameter) it can only be ... /> 2 DEF FN p(a)=PEEK a+256*PEEK (a+1): DEF FN g(v)=v-FN h ... (v)*256: DEF FN ...

... /> DEF FN c()=FN p(23621): DEF FN p(a)=PEEK a+256*PEEK (a+1):
DEF FN g ... (v)=v-FN h ... /> The demo shows that this function can be used to GOTO ...

... and back again from within a continuously running BASIC program, ... 's been raised as a possibility I thought that ... I'd have a go.

... In that, by using a slightly modified version of the ... would have to use a slightly modified version of ...

... to a simple function call of the form: GO SUB FN q(a$,b ... it's doing with the function parameters, but so far it ... DEF FN p(a)=PEEK a+256*PEEK (a+1):
DEF FN l(v)=v-256*FN ... around a screen segment
[/code]

--

The function ...

... this routine to handle that function in machine code, so the ... and vice versa. The function FN i(d,a) defines the currently active ... /> 11 DEF FN p(a)=PEEK a+256*PEEK (a+1): DEF FN i(d,a)=USR MOVEI ...

... file "!Blocks" is used within my FORTH interpreter, but ... 512 bytes-length sectors available within my text-file. Subroutine ... write to the right position within the cartridge itself.
... DEF FN p(a)=256*PEEK (a+1)+PEEK a : REM DPEEK(a)
2 DEF FN ...

... /> 10 DEF FN M(A,A$,Z,P$,Q$)=A+(A$=P$)*(A0): REM MOVE FUNCTION

20 LET X=FN ... ","8")
30 LET Y=FN M(Y,INKEY$,22,"6 ...

... ... anyone have a function to find the modulus of a division in BASIC ... />
[code]10 DEF FN q(a)=(a/2)=INT (a/2)[/code]
Or ... ]a[/B], and the base number in [B]b[/B]. The function ... should return [B]1[/B] when [B]a[/B] is ...

... DEF FN w(a,s)=VAL ((a$(a,s) AND a$(a,s)>"#")+"+0"):
the function ... by a "!".
The results of a formula ... no alteration. However when a text is evaluated or ... g*7-3;((STR$ FN w(f,g)+b ... 3,1 ; FN W(1,1)*FN W(2,1 ... )
in 4,1 : !This is a ...

... via a DEF FN.
I defined the function something like:[CODE]DEF FN P(A,B,A ... called it with:[CODE]LET A=FN P(2,30,"Boobs")[/ ... get the parameters of the DEF FN function are to look at address ... variable which points to the DEF FN function in use.

...