The output of pdflatex is filled with lines like this:
Package natbib Warning: Citation `lee2004calder' on page 15 undefined on input line 207.
I'm aware that the citation is undefined, and at some future point I'll find the warning helpful, but it's currently cluttering pdflatex output. I'd like a
no-warn option that I can enable while I'm not interested in natbib issues, and disable at a later point. The natbib documentation doesn't appear to have anything similar.
How can I suppress these warnings?
A similar question has no useful answers.