Sebastian Philipp wrote:
Hayoo http://hayoo.fh-wedel.de has been relaunched. Hayoo is a search engine for Hackage packages, which allows you to search for functions, data types and packages.
It is currently work in progress. Any feedback is greatly appreciated!
Thanks for this fabulous search engine that covers all of hackage! But I have feedback. :) Yesterday, I was trying to search for the operator (^?!), but no results. Today, I found that I have to put it in quotes, so the following queries work: "(^?!)", "^?!". I guess that one of the three symbols has some special meaning in the query language, but would it be possible to change the lexical syntax to match Haskell's syntax? I.e. any valid Haskell identifier is also a valid search query. (I'm happy to put parentheses around operators.) The inline Haddock documentation is great, but at the moment, the hyperlinks don't seem to work. The link http://hayoo.fh-wedel.de/?query=%28%28name%3A%21Fold%20package%3A%21lens%20m... gives an error message Internal Error: (line 1, column 57): unexpected "S" expecting digit Best regards, Heinrich Apfelmus -- http://apfelmus.nfshost.com