[Dillo-dev] [patch] phrase search

Hi, attached is a patch that make phrase search work. I'm not 100% sure about the CharIterator::prev() change. CharIterator::next() returned \0 between words, prev() didn't. So something was wrong. I decided to go with current next() behaviour and made prev() return \0 as word separator too. Also the current implementation only works if one enters exactly one blank between words in the search dialog. Should we collapse multiple blanks into one automatically? Cheers, Johannes