So what is it? It watches for regular expressions (like URLs, directories, files of certain types, etc.) and performs some action when you right click on them (i.e. netscape -remote, cd & ls, xv, gv, etc). Works in rxvt-2.4.5, (old) eterm, and with gpm in the linux console.
Get it here. I think it includes the code for rxvt-2.4.5, but no guarantees.
It relies on /proc to get the current working directory of the process it's watching, and unfortunately /proc is not portable among the unices. But URLs don't need the $cwd, so here's a lobotomized-but-still-has-the-most-important-feature version for everything but Linux.
replace: replace str1 in files with str2 in place.
Rob Reid,