A preindexed search will generally take a few seconds at most because it searches a much smaller number of words. A preindexed search will disregard articles, prepositions and other very common words as these are not indexed. The length of an exhaustive search will vary depending on the speed of your computer, your hard drive, and the Web browser you're using. If a preindexed search does not find what you're looking for, you should try an exhaustive search.
An exhaustive search will return only one instance of a page containing a match, although the page may contain more matches. To search for further matches on the page, use your browser's Find command. Additionally, in order to maximize the searches efficiency over raw HTML, an exhaustive search will not return matches to queries delimited by punctuation (e.g. "even though"). To search for a quote, or other punctuated term, simply search for the words.
Search Terms
You can search for two different kinds of expressions,
which can be selected from the checkboxes on the search window:
Example:
Searching the phrase "yes bananas no have" will match a document that
contains "yes we have no bananas" if you are doing an indexed search,
but not an exhaustive search.
The following Perl 4 regular expression features are supported:
\b | null token matching a word boundary (\w on one side and \W on the other) |
\B | null token matching a boundary that isn't a word boundary |
\n | newline |
\r | carriage return |
\t | tab |
\f | formfeed |
\d | digit [0-9] |
\D | non-digit [^0-9] |
\w | word character [0-9a-z_A-Z] |
\W | a non-word character [^0-9a-z_A-Z] |
\s | a whitespace character [ \t\n\r\f] |
\S | a non-whitespace character [^ \t\n\r\f] |
\xnn | hexadecimal representation of character |
\cD | matches the corresponding control character |
\nn or \nnn | octal representation of character |
\0 | matches null character |
Any other backslashed character matches itself |
Search Results
After you enter your search query and press enter or click the Search
button, a list of results appears. The results are displayed as section
headings by default. A section is either the title of the HTML page or
the title of the page, followed by the section title of the part of
the page satisfying the search query.
You can choose to display your results as sections, URLs, or both from the choice menu at the bottom left. Looking at the URLs is useful when you want to know exactly what file a result is in.
Note that an exhaustive search will return only one instance of a page containing a match, although there may be more than one. To find additional matches on the page, use your browser's Find command.
Clicking the Show button or double clicking on a list entry will display the parts of the HTML pages containing your results in your Web browser. If the files are not installed properly, you will get an error message.