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There is a way for store/load a floating point number (4 or 8 bytes) in/out memory ?.
Firs option (store): I have a string (example -32498.2581) and i wish store it in memory (4 or 8 bytes)
Second o ...

What about real numbers (single precision, 4 bytes or double precision 8 bytes) ?

You must init %%FOUND = 0 before goto search_continue

Thank you Jules for your reply but i cannot fully understand it (maybe is because of my poor knowledge of the english language). What version do you regard as being the one that works correctly, 5.0 o ...

Example:

#define function,function_1
:function_1
...........
...........
...........
%e = @function_2(%1)
...........
...........
exit %e

If you compile it with VDS ...

In the 5.0 version of VDS, when one compiles a source file (.dsc) to create a precompiled unit (.dsu), the compiler don´t check (I think) wether the functions/commands in that module, were previously ...

Do you know if exist any routine, in VDS, (or DLL/DSU) for this conversion ?

I use BINFILE for read/write binary floating point numbers. Does anybody knows how to convert binary numbers (4 or 8 bytes) to IEEE floating point numbers (single or double precision) and IEEE to bina ...

I wish to create a library of modules (commands and/or functions). They are grouped into categories (arithmetic modules, string modules,...) and I have created a .dsu file for category. At the moment, ...

I have a program with fifteen #include instructions. If I add other #include, the compiler hang. It's a bug ? Sad

I have observed that the program (interpreted or compiled) no frees the blocks of memory allocated for local variables and stuff each time the function is called. If you run the program and wait (infi ...

Dos anyone knows why a program with defined functions "eat" more and more memory of system. Examples:

Program-1:

REM This program do not "eat" memory of system.
REM It don't use "defined functi ...

TITLE non-numeric?(VDS4) or incorrect sum(VDS5)
%A = -32767
if @not(@numeric(%A))
info %A is non-numeric value (if VDS4)
end
%C = @sum(%A,5)
INFO (VDS5) Incorrect: %C Correct: @diff(5,32 ...

TITLE non-numeric?
%A = -32767
if @not(@numeric(%A))
info %A is non-numeric value
end
%C = @sum(%A,256)
INFO %C
exit

The last program ends with runtime error

If %A = -32768 or %A = - ...

TITLE non-numeric?
%A = -32767
if @not(@numeric(%A))
info %A is non-numeric value
end
%C = @sum(%A,256)
INFO %C
exit

The last program ends with runtime error

If %A = -32768 or %A = -32 ...