First of all thanks for your marvelous software and sincere admiration for your continuing determination!
I've already tried with an enhancement request and you closed it referring to the API Documentation and the source code. What I mainly seek is a way to customize news recipes to check the feeds of various news sources for articles that contain one or more of a list of keywords, creating a press overview for a certain topic (e.g. a recipe which creates an e-book of any nyt, wsj, washpost etc. article in the specified period containing the word "Afghanistan" and none of the articles that don't)
I've looked at
http://calibre-ebook.com/user_manual/news.html
http://calibre-ebook.com/user_manual...asicnewsrecipe
http://bazaar.launchpad.net/~kovid/c.../feeds/news.py
but I can't find a way to do it. Am I dense, missing some documentation or have we been mis-communicating?