Suggestion: reference into tooltip

[nail1962]

In present version hyperref in the tooltip there is information "go to page ..." where reference is. It will be very useful to get reference itself inside of tooltip. Now there is solution by using pdfcomment, usebib, but it works not so good. Maybe authors can make possibility to redefine tooltip or define strongly tooltip form for \cite and \ref commands?

[tecosaur]

I have a suspicion that this tooltip is provided by the pdf viewer.