--- loncom/html/adm/help/tex/Spreadsheet_HowTo.tex 2003/10/14 16:03:51 1.2 +++ loncom/html/adm/help/tex/Spreadsheet_HowTo.tex 2006/08/08 17:47:27 1.3 @@ -9,7 +9,7 @@ When you have a list of numbers in a cel 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.