[amibroker] Staticvarset generating error condition with zig function.

[James]

Hello,

I had anyone else experienced staticvarset generating error an error condition 
with the use of the zig function ?
I have been trying to work around this issue - but am finding that in order to 
reduce array manipulation - i would like to set static variables - but this 
does not seem to work with call of the zig function anywhere in the code.
I have attached the sample code and a description of the irregularity with 
amibroker.  This has been prevalent in 5.20 and is still an issue with 5.30.
Have i overlooked anything ?

Thanks and regards

James

p/s: this was tested on the sample data (^DJI Daily) that comes with the 
default amibroker install.


x = Cum(1);

//-----------------------------------------------------------------------------

// In this example "svar" holds the last value of x when var3[i] == 1.

// Note: this changes with the displayed data.

// When the "Causeserror" array is not commented out - amibroker no longer

// references the last displayed value.

//-----------------------------------------------------------------------------

//Causeserror = Zig(High, 0.1); // <= remove "//" and the functionality changes,

Var1 = MA(L, 5);

Var2 = MA(H, 15);

Var3 = Cross(Var1, Var2);

Plot (Var3 *1000, "va3", colorRed);



for (i=0; i<BarCount; i++)

{

if (Var3[i] == 1)

{

StaticVarSet("svar", x[i]); // Last "x" value when var3[i] == 1

}}

Plot(StaticVarGet("svar"), "svar", colorBlue);