|  | Type in a command, or "ls dictionary" to search all commands for "dictionary", etc. | 
Syntax:
gy <search terms> -y <search-type>
Examples:
gy yubnub -y search
gy parrot -y images
gy kanata, on -y maps
gy voronoi algorithm -y groups
gy canada -y news
gy google -y scholar
gy isaac asimov -y print
Tests yubnub's parameter syntax by combining %s and
a named parameter and using the named parameter twice.
Might turn out to be useful, too.