In my desperate efforts to be a true nerd I am, as my students say, triggered by this travesty. Arrays always start at index 0. right? Isn't this canonical? Isn't it cool that I used the word canonical. But lists in pseudocode (which, in my class we now call suedocode cause it sounds cooler) lists in suedocode start at index 1! Aaaargh.
... walks off in a huff