I'm trying to make myself a dictionary for tsearch2 that converts
numbers to their english word equivalents. This seems to be working
great, except that I can't figure out how to make my lexize function
return multiple lexemes. For instance, I'd like "100" to get converted
to {one,hundred}, not {"one hundred"} as is currently happening.
How do I specify the output of the lexize function so that this will
happen?