other parms are allowed: see man(7), man(1)
query_string A CGI-style query string can be given as a single argument, and is only used if the REQUEST_METHOD environment variable is not set. If no query_string is given, and REQUEST_METHOD is not set, htsearch will prompt for the query.
-c configfile Use the specified configfile instead of the default (for security reasons this option is only available when htsearch is used on the commandline).
-v -d Run in verbose mode. This increases the verbosity of the program. Using more than 2 is probably only useful for debugging purposes. The default verbose mode gives a progress on what it is doing and where it is.
@DEFAULT_CONFIG_FILE@ The default configuration file.
@COMMON_DIR@/header.html The default search results header file
@COMMON_DIR@/footer.html The default search results footer file
@COMMON_DIR@/wrapper.html The default search results wrapper file, that contains the header and footer together in one file
@COMMON_DIR@/nomatch.html The default 'no matches found' HTML file
@COMMON_DIR@/syntax.html The default file that explains boolean expression syntax errors