ActionScript: The Definitive Guide by Colin Moock The following are the changes made in the 8/01 printing. Here's the key to the markup: [page-number]: serious technical mistake {page-number}: minor technical mistake : important language/formatting problem (page-number): language change or minor formatting problem ?page-number?: reader question or request for clarification {102} first code sample; In the code sample that calculates the volume of a cylinder, the variable "circleArea" is defined on line 3, but the variable "area" was subsequently used on line 4. line 4's variable "area" was changed to "circleArea", so it reads: var cylinderVolume = circleArea * height; (177) first code example; In the first code example, the word "function" was missing a "c". Line 2 of the example now reads: function getName() { {235} Fourth sentence in second paragraph; The sentence used to read: "Like the letters in the alphabet or the amino acid sequences in a strand of DNA..." It now reads: "Like the letters in the alphabet or the sequence of base-pairs in a strand of DNA..." {476} last example before See Also for "#include"; In the example for #include showing syntax differences between Macintosh and Windows file paths, the example for Macintosh used a slash character ("/") to delimit folders: #include "Mac HD/Desktop folder/working/myScript.as" It was changed so that a colon (":") is used instead. It now reads: #include "Mac HD:Desktop folder:working:myScript.as"