... tag1
A bachelor tag is a tag that does not require a closing tag, like <IMG> or <BR>.
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... pattern2
The number of parenthesized sub-patterns indicates the number of items returned by the match. In the example (see Figure 3), the match will return a pair (title, year).
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... addressed3
Such issues are the responsibility of the higher-level application.
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... QEL4
QEL: Qualified-path-expression Extractor Language.
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... non-compliant5
Since Web browsers are very permissive about it, people are not even aware that their documents are not HTML compliant.
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... lazy-parsing6
The real challenge is to do lazy parsing while allowing recovery on ill-formed documents.
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Arnaud Sahuguet
1998-11-25