One of the most useful features a search engine can have is the ability to negate terms (e.g. "-bar" to exclude files with the word "bar").
It will take some thinking to incorporate this into union.py (thinking that I'm not willing to do this late), but it should absolutely be possible to do efficiently (i.e. "without iterating through "allposts.list") .
One of the most useful features a search engine can have is the ability to negate terms (e.g. "-bar" to exclude files with the word "bar").
It will take some thinking to incorporate this into union.py (thinking that I'm not willing to do this late), but it should absolutely be possible to do efficiently (i.e. "without iterating through "allposts.list") .