p. 30: In Example 3-3 an extra question mark moved into the XML declaration. Change,
<?xml version="1.0"? standalone="no"?>
to
<?xml version="1.0" standalone="no"?>
p. 35: The list in the middle of the page is incorrect. It should read:
? Permits zero or one of the element* Permits zero or more of the element+ Permits one or more of the elementp. 36: At the bottom of the page, change
<!ELEMENT circle (center, (radius | diameter))>
to:
<!ELEMENT circle (point, (radius | diameter))>
p. 37: In the last code fragment on the page,
<!element should be capitalized as
<!ELEMENT.
p. 41: In the NMTOKENS section,
<!ATTLIST performance dates NMTOKENS #REQUIRED>
change:
<!ATTLIST performances dates NMTOKENS #REQUIRED>
performance is now plural.
p. 43:
In the each of the last two text
paragraphs on the page,
"the project_id attribute of the person element" should be
"the project_id attribute of the assignment element". Note that this error is repeated twice.
p. 45:
In the first
paragraph, "a presentation element" should be "a slide_show element".
p. 49: In the second to last paragraph, "identifies notation" should be "identifies a notation".