sed & awk, 2nd edition
by Dale Dougherty & Arnold Robbins


Here are the changes made in the 1/99 reprint:


{221} The second code block, fourth line read:

	for (j - i; ARRAY[j-1] > ARRAY[j]; --j) {

but now reads:

	for (j = i; (j-1) in ARRAY && ARRAY[j-1] >


(221) The fourth paragraph, third line ending with
      "elements are swapped."  A footnote was added:

	"We have to test that j-1 in ARRAY, first, to make sure
	we don't fall off the front end of the array."

Note: "j-1" and "ARRAY" are bold.