[amibroker] Wanting to match tickers from an Industry list to a Watchlist and create List

["gmorlosky" <gmorlosky@xxxxxxxxx>]

Does anyone know a better way to extract a list of tickers and not have a trailing "," , which I think is giving me more tickers than I want somehow.
SP1500N100 = Param("SP1500N100 ?", 1, 0 , 1, 1);
function GetSymbols()
{
 TickerList = "";
 SymbolList = CategoryGetSymbols(TickerCategory, TickerListNum);

for(n = 0; n < NumTickers; n++)
{
Ticker = StrExtract(SymbolList,n);
WL_SP1500N100 = CategoryGetSymbols(categoryWatchlist, 9); // get a list of symbols matching this watchlist

if ( SP1500N100 == 1 AND StrFind( WL_SP1500N100, Ticker ) )
	TickerList = TickerList + Ticker + ",";

if ( SP1500N100 == 0 )
	TickerList = TickerList + Ticker + ",";
}
return TickerList;
}



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