I thought I should be able to copy text like this:
/ + text-to-search + <ENTER> to find the beginning of text
n as many times as needed to go to desired search result
i to go into CARET mode
v to go into SELECT mode
l or $ or other navigation keys to select the amount of text I want
y to copy selected text
But it does not work. When I then paste into Gedit for example I get the text that was in clipboard before i copied in Pentadactyl.