--- loncom/html/adm/help/tex/Spreadsheet_HowTo.tex 2003/08/29 21:08:40 1.1 +++ loncom/html/adm/help/tex/Spreadsheet_HowTo.tex 2006/08/08 17:47:27 1.3 @@ -4,12 +4,12 @@ To take the sum of column ``M'', for example, use \texttt{\&SUM(``M*'')}\index{SUM} -\textbf{Spreadsheet_Lists} +\textbf{Spreadsheet Lists} When you have a list of numbers in a cell, how it is displayed depends on how you separate the numbers and how Perl interprets the results. \textbf{35 45 12} will not generate any result because this is an -invalid perl statement. +invalid Perl statement. \textbf{35,45,12} will have a result of 12 because Perl has a comma operator similar to the comma operator\index{comma operator} in C. @@ -17,4 +17,4 @@ operator similar to the comma operator\i The comma operator is binary and returns the value on its right. Thus \texttt{\$variable = 15, 26;} assigns \texttt{\$variable} the value 26. If you need the values to all be displayed, enclose the entire -cell contents in quotes. +cell contents in quote marks.