... rather more a "Couple of basic BASin questions"?

1 ... executed and the UDG system variable has to be set to ... the normal way....other than saving me time

... with a CISC chip with variable length instructions than a RISC ... probably saves a heap of space over implementing the whole floating ... /> [quote]Shame the trend for BASIC generated a whole generation of ...

... of a directory is variable (and may be ... Filename (ASCII) left justified, space
filled
... (ASCII) left justified, space filledd
Bytes 11 ... right).

In BASIC (using DOS)
(after ...

[code]; --- BASIC LINE AND COMMAND INTERPRETATION ... A
cp ' ' ; space?
jr z, tokenizer_12 ; ... THE 'MAIN PARSER' OF THE BASIC INTERPRETER
org 0x1b17< ... call look_vars ; variable exists?

; THE 'VARIABLE IN ASSIGNMENT' ...

... call out_line ; print whole BASIC line
rst print_a ... iy + _flags) ; suppress leading space

org ... ld a, ' ' ; use space as cursor
exx ; alternate ... ld (hl), e ; system variable
ret ; end of ...

... :
call test_0_or_1 ; get variable
set 7, (iy ... br /> call test_0_or_1 ; get variable
set 3, (iy ... character
cp ' ' ; space?
jr z, renum_line_3 ; jump ... /> and %11000000 ; of BASIC?
jr z, renum_line_7 ...

... although I wrote a variable search routine some time ... ld a,$80 ;treat space as block space, in case it' ... in case not to BASIC
ld a, ... /> cp $40 ;called from BASIC?
ret nc ;no, ...

... that every reference to a variable (or function) involves a sequential ... always causes the space to be reclaimed and the variable redeclared at ... declare a FOR...NEXT control variable just use "FOR a=SGN ...

... that every reference to a variable (or function) involves a sequential ... always causes the space to be reclaimed and the variable redeclared at ... , how to work with the BASIC ROM rather than against it ... a lot longer than the space reclaimed.

... 10 bytes shorter in the BASIC.) I'd always assumed that ... variable), and the workspace saved during evaluation is offset by the space ... lost in having a longer DEF FN statement in the BASIC ...

... "+1"s are discarded. The BASIC is 19 bytes shorter as ... in the BASIC as well.

A lot of space can ... each time they are referenced, saving over 700 bytes.

... /> As I pointed out, substantial space savings could be made by ... significant area in which both space & time could be ... saved with the BASIC. This would cut out the space overhead caused ... br />
Another significant time saving could be made by putting ...

... /> As I pointed out, substantial space savings could be made by ... significant area in which both space & time could be ... saved with the BASIC. This would cut out the space overhead caused ... br />
Another significant time saving could be made by putting ...

... use almost all the space I / O is ... occupies the same memory space as the original EPROM ... can be accessed through BASIC, the memory area between ... EPROM DOS and disables EPROM BASIC. If = 1, otherwise.< ... BASIC program jumps up and down whenever loading or saving ...

... a how-to about saving/loading BASIC using custom loaders. The ... versions:
- Original BASIC.
- BASIC saved as CODE (published in ... /> - Compressed with zx7, BASIC hidden into BASIC.
- Compressed with zx7 ... that don't take that space, so I'd like ...

... match the name of a variable). The DIM only needs to ...

... program as a WAV file (BASIC loader, screen$, machine code data ... a huge chunk of drive space.




saving it out in a TAP ...

... user or ZX-Spectrum BASIC (or Beta Basic?) programmer - give you ... a variable that looks like a keyword:
There are Basic extensions ... were removed before saving. So I changed the saving routine so that ... the % sign if no variable follows that looks like a ...

... The definition of the system variable [B][U]UDG[/U ... for instance, to save space by having fewer user-defined ... This is to tell the BASIC interpreter to leave the ... bytes of the system variable accordingly. It's easier ... half of the system variable, to jump in 256 ...

... no bit-wise operations in BASIC, which is a pain when ... calculate the address in a variable first, so your PEEK and ... PAPER colour and printing a space.

... variables of any BASIC program. A system variable called RAMTOP controls ... that has to allow space for any variable data the program defines ... still contain remnants of old BASIC variables and such like ... low that your BASIC program no longer has space to run.

... would have space for 220 variable counters, which ... to each variable while a BASIC program is ... /> [code]
;count variable references at runtime
;initialise ... CheckMatch ;passed end of BASIC variable name
bit ...

... 127KB each). All standard Microdrive BASIC commands would operate as expected ... can read/write the 4MB space.
[/LIST]
Or ... (the ZXC3 allocates additional space after the new ZX Interface ... takes only 2-3 seconds, saving is slightly slower, and erasing ...

... ]

Here's the BASIC runner. g$() holds the colour ... with just PRINT p$. Press SPACE to restart from Generation 1 ... (I'm not using the BASIC RND but a faster one ...
jp c,$0670 ;"2 - Variable not found"
ld bc ...

... + SYMBOL SHIFT, then followed by SPACE, and enter the command N1 ... of 1.

[B]Saving the saver source[/B]
SPACE, and enter the command SV ... code from memory
BASIC - return to BASIC


[B ...

... if you are using 128 basic:

10 ... /> adress 23388 = BANK_M variable. used like poke 23388, ... "normal" configuration: that is BASIC ROM + RAM 0 (16 ... RAM 5 is the space between 16384 and 32767... ... may end overwriting the BASIC program and system vars. ...

... , and they (IIRC) were so basic. So I've really like ... game's protection and/or saving them to a different media ... you don't have any space on your memory cards), how ...