Define query pattern exclusions (-exquery)

Syntax: -exquery=EXPR

Excludes URLs with the query component (the part after the ?) matching the REX expression EXPR. This option may be specified multiple times to exclude multiple patterns.

e.g.: ``gw -exquery=similar'' will skip all URLs containing ``similar'' in the query string.

Note: This option appeared in version 2.54 release 19990416