The WASD Query facility provides real-time searching of plain-text and HTML documents. It is a simple-string search, not a REGEX-style search, although it may contain the wildcard characters "*", matching zero or more characters, and "%", matching any single character. (When no wildcard characters delimit the search string it behaves as if "*" characters were present.) It is designed to provide a simple mechanism for locating documents containing a keyword, not for document analysis.

Further information

Search WASD documentation

Search source code