I use etags (or rather, my own version of it). In Emacs, when I press M-. on a function/package name, it takes me directly to its declaration. Changing it to show the documentation instead should be easy enough.

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In reply to Re: Tool for pulling up documentation for individual functions in a module? by choroba
in thread Tool for pulling up documentation for individual functions in a module? by nysus

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