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That thing on ZX_Beccy's shelfI am sure I am not the only one who thinks ZX_Beccy has the most amazing Sinclair collection but has anyone else been curious about that white spectr…
[QUOTE=murtceps;534043]there's also two < Symbols and two > Where = ended up.[/QUOTE]
Also, no CIRCLE, DRAW, DEF FN, FN, OPEN#, CLOSE#, CAT, MOVE, ERASE, FORMAT :) -
BASin Problems etc.Hi Folks, Paul has asked me to open this thread to document any outstanding issues that we find within BASin. No guarantees that Paul can/will fix …
... =Paddy Coleman;507897]
[*][B]DEF FN [/B]does not work - causes ... -
BASin Problems etc.Hi Folks, Paul has asked me to open this thread to document any outstanding issues that we find within BASin. No guarantees that Paul can/will fix …
... questions...
1) ([B]DEF FN[/B]) I am using version ... -
Storing and displaying attributes...Hi Folks, I have a requirement to store and then redisplay a line of attributes from the screen. For example: 100 DIM a$(1,32) 110 LET line=10 120…
... delimiter character for a DEF FN definition, telling the FN variable search routine ... -
New Functions for Sinclair BasicA total of 52 new functions can be added to Sinclair BASIC; 26 numeric functions (A-Z) and 26 string functions (A$-Z$). Owing to the internal structu…
... $[/B]
[code]
1 def fn b$(d)=val$ (("str$ d ...
[code]
1 DEF FN b$(d)=VAL$ ((CHR$ 19 ... -
numbers to binaryHi everyone, I have looked through the manual and have found nothing. How do you change a number to binary easily? I know you can go binary to decim…
[code]
1 DEF FN b$(d)=VAL$ ((CHR$ 19
3+"d" AND d1))
[/code] -
Saving and Loading from tape in MC?I'm actually having problems with saving and loading from the ROM routines for the interpreter... I'm currently using the following codes for saving…
... :
[code]
4 DEF FN p(a)=PEEK a+256 ... ):
DEF FN g(v)=v-FN h(v)*256:
DEF FN h(v ... =FN p(FN p(errsp)): LET sp=FN p(errsp):
POKE sp,FN ... errsp THEN
LET sp=FN p(errsp):
POKE sp ... -
Can anyone see a way to speed up the following line of code?Hi Folks, Been looking at bottle necks in my code using BASin's Profiler and the following line (well the 2nd LET statement) is somewhat slow. [COD…
... ?
I dont mean the DEF FN placing in LINE 0 here ... one, put the most used DEF FN ahead.
Further, longer variable ... -
Keys redefine routine and key check.I have written some asm code which allows me to redefine keys (for a game etc.), and also allows me to be able to check any keypresses for the redefi…
... this:
[code]
1 DEF FN b$(b)="00000000"(TO 8 ... LEN STR$ FN b(b))+STR$ FN b(b):
DEF FN b(b ... )=VAL (("b-INT (b/2)*2+10*FN b ... b))
10 LET b$=FN b(USR main)
[/ ... I tried merging the two DEF FNs into one, but that ... -
Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …
... a string variable
DEF FN x(x$)=PEEK (4+PEEK ... -
checking bits in BASICThe question of manipulating bit patterns in BASIC was raised recently in this [thread=35728]Keys redefine routine and key check[/thread] thread. I s…
... typed in as
DEF FN b$(b,u)=("" AND USR ... />
but became
DEF FN b$(b,u)=("" AND USR ... -
checking bits in BASICThe question of manipulating bit patterns in BASIC was raised recently in this [thread=35728]Keys redefine routine and key check[/thread] thread. I s…
... no reason for combination with DEF FN.
Still treasures can be ... -
checking bits in BASICThe question of manipulating bit patterns in BASIC was raised recently in this [thread=35728]Keys redefine routine and key check[/thread] thread. I s…
... the "2A0B5C......" string in the DEF FN stmt next to the "00000...". -
checking bits in BASICThe question of manipulating bit patterns in BASIC was raised recently in this [thread=35728]Keys redefine routine and key check[/thread] thread. I s…
... the "2A0B5C......" string in the DEF FN stmt next to the "00000 ... -
checking bits in BASICThe question of manipulating bit patterns in BASIC was raised recently in this [thread=35728]Keys redefine routine and key check[/thread] thread. I s…
... no reason for combination with DEF FN.
Still treasures can be ... /> [/QUOTE]
I found useful DEF FN because all variables are vectorized ... -
checking bits in BASICThe question of manipulating bit patterns in BASIC was raised recently in this [thread=35728]Keys redefine routine and key check[/thread] thread. I s…
... br /> [code]
6 DEF FN n(n$)=CODE n$-CODE ... 7 DEF FN h(h$)=16*FN n(h$(1))+FN n( ... :
DEF FN l()=LEN a$-1: DEF FN c()=INKEY$= ... /> LET a$(FN l())=CHR$ FN h(a$(FN l() TO ... /> LET a$=a$( TO FN l()):
PRINT CODE ... -
fn bug in basin?Hi. I was just trying to make myself some functions in basin and when i tryed them, the progam stopped on call. So i've tryed this simple thing: 10 …
... simple thing:
10 def fn a(x)=x*10
20 print fn a(10)
and ... ago. I am afraid that FN is off limits in BASin ... -
INSTR function...Hi Folks, Another little program that people might find useful: [CODE]100 DIM i(4) 110 LET a$="This is some sample text" 120 LET b$="text" 130 GO S…
[code]
2 PRINT FN i("hello and hello","ll", ... 1)
3 PRINT FN i("hello and hello","ll ... ",4)
4 PRINT FN i("hello and hello","ll ... )
9 STOP
40 DEF FN i(m$,s$,p)=VAL ... p+LEN s$-1)=s$)+("+FN i(m$,s$,
p ... -
numbers to binaryHi everyone, I have looked through the manual and have found nothing. How do you change a number to binary easily? I know you can go binary to decim…
... /> [QUOTE=Dr BEEP;544274]1 def fn b$(d)=val$ (("str$ d ... :
2 DEF FN c$(d,b)=VAL$ (("FN z$(d)" AND ... d=b))
5 DEF FN z$(d)=CHR$ (d+48 ... />
:smile:
And FN c$(45648,36) gives Z80 ... -
numbers to binaryHi everyone, I have looked through the manual and have found nothing. How do you change a number to binary easily? I know you can go binary to decim…
... :
2 DEF FN c$(d,b)=VAL$ (("FN z$(d)" AND ... d=b))
5 DEF FN z$(d)=CHR$ (d+48 ... />
:smile:
And FN c$(45648,36) gives Z80 ... -
numbers to binaryHi everyone, I have looked through the manual and have found nothing. How do you change a number to binary easily? I know you can go binary to decim…
... four subordinate functions are:
FN k$(n) - get character ... ",36,10) gives 2176782350. FN n$("1000000",36,2) gives ... /> [code]
DEF FN n$(n$,o,p)=FN t$(FN f(n$,o ... ,1),p)
DEF FN f ... (n$,b,c)=FN m(n$(c ... -
saving part of a BASIC programHere's a short routine to save part of a BASIC program. The idea is that it can be merged into a program and then used to save sub-routines, etc. to …
... 1 DEF FN g(v)=VAL "v-FN h(v)*256": DEF FN h ... (v)=VAL "INT (v/256)":
DEF FN ... PEEK (a+1)":
DEF FN n(n)=n-CODE " ... 9990 CLS: RANDOMIZE USR VAL "FN p(23637)+96":
... LET v=FN p(VAL "16384"): LET ...
