... in Sinclair Basic:
Define DEF FN in top, place GO SUB ... at the moment is the DEF FN part but apart from that ...

... above. Same goes for the DEF FN function. The search is also ...

... using another computer :)

DEF FN h$(x) = "0123456789ABCDEF"([B]1 ... i = 0 TO 255: PRINT FN h$(i) : NEXT i[/QUOTE ... out of range). Could the DEF FN be rehashed to recursively call ...

... :

[code]
1 DEF FN r(c,d,p)=c ... >=-d)
10 PLOT FN r(RND*255,255,PEEK ... 23672),FN r(RND*175,175,PEEK ...

... always make our own subroutine, DEF FN, or machine code routine. But ...

... -bogglingly complicated series of nested DEF FN statements ...

... expression with a "DEF FN".

The expression FN v(o$) takes ... reason this is now a DEF FN is that it has to ... SCREEN$ value, and the same FN(v) function can now be ...

... :

[CODE]
1 DEF FN v(o$)=2*(o$="r ... c=(m>0)*(c$=" ")*FN v(k$):
FOR r ...

...

[code]
1 DEF FN v(o$)=2*(o$="r ... c=(m>0)*(c$=" ")*FN v(k$):
FOR r ...

... variable crosswind.

Added DEF FN r() to read the keyboard ...

... slow:

[CODE]
DEF FN r(x)=(IN x-32 ...

... slow:

[CODE]
DEF FN r(x)=(IN x-32 ...

... /> I changed the following:- replaced DEF FN r() with your suggested version ...

... :

[CODE]
1 DEF FN r(x)=IN x191 AND ... IN x0)*FN r(32766):
LET b ... =(f>a)*(FN r(57342)-FN r(64510)):
LET ...

... :

[CODE]
1 DEF FN z$(x)=CHR$ 22+CHR ... $(x)/4-8:
DEF FN p$(x)=FN z$(x)+CHR$ 16 ... +CHR$ FN m(x)+CHR$ (FN m ... 7 TO 55:
PRINT FN p$(f):
NEXT f ... i=6):
LET a=FN m(z+d):
LET ... b=FN m(z+d+d):

... br />
[CODE]
1 DEF FN z$(x)=CHR$ 22+CHR ... $(x)/4-8:
DEF FN p$(x)=FN z$(x)+CHR$ 16 ... +CHR$ FN m(x)+CHR$ (FN m ... 18 TO 53:
PRINT FN p$(z+31):
NEXT ... i=6):
LET a=FN m(z+d):
LET ... b=FN m(z+d+d):

... br />
[CODE]
1 DEF FN z$(x)=CHR$ 22+CHR ... $(x)/4-8:
DEF FN p$(x)=FN z$(x)+CHR$ 16 ... +CHR$ FN m(x)+CHR$ (FN m ... 7 TO 55:
PRINT FN p$(f):
NEXT f ... i=6):
LET a=FN m(z+d):
LET ... b=FN m(z+d+d):

... br />
[CODE]
1 DEF FN z$(x)=CHR$ 22+CHR ... $(x)/4-8:
DEF FN p$(x)=FN z$(x)+CHR$ 16 ... +CHR$ FN m(x)+CHR$ (FN m ... 7 TO 62:
PRINT FN p$(f):
NEXT f ... i=6):
LET a=FN m(z+d):
LET ... b=FN m(z+d+d):

... allow multiple key presses via DEF FN r(x), as used in ...

... :
LET b=256:
DEF FN w(x)=PEEK ABS x ... (x+1):
LET e=FN w(g+15):
LET ... /> LET z$="":
LET k=FN w(-p-1):
LET ... +4:
LET p=q+FN w(p+2):
LET ...

... this:

[CODE]
DEF FN i(x)=(x

... places, you could use a DEF FN to position the cursor like ...

... places, you could use a DEF FN to position the cursor like ...

[code]
2 DEF FN w(a,s)=VAL ((a$( ... f,g*7-3;((STR$ FN w(f,g)+b$ AND ... /> in 3,1 ; FN W(1,1)*FN W(2,1)

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

... , to the parameters of the DEF FN.
So in order to ... you had a DEF FN of:
[CODE]DEF FN P(A,B$)=usr ... gets called, and calling the FN from BASIC. Just look at ...

... , and that was via a DEF FN.[/quote]

Interesting... I ... be entirely doable as an FN.

... />
The nice thing about DEF FN + some USR call is that ...

I like the DEF FN method of calling USR functions. Always think it is worth having a distinct m/c entry point to go with it though.