I'm a dillo user, not a developer, but I sat down one day to write a quick patch to get dillo to let me quickly view PDF files because I read lots of them from the web. So I wrote a program called quick and then I wrote a patch to get dillo to call quick when it's a file that quick can open. I'm happy with the benefit, but this is not a patch for dillo, it's just a hack to get me happy (I didn't use glib, for example.) I wanted to drop you guys this message to tell you guys that there's one user who would like such feature in dillo and I should perhaps ask you guys how you would build such feature in dillo if you were to sit down today and do it. Who knows? I could do it myself, if it won't be too complicated. I also wanted to say thanks. I think the software is great. http://math.utoledo.edu/~dbastos/files/patch/patch_dillo_cache.c http://math.utoledo.edu/~dbastos/files/quick-0.1.tar.gz