use an actual working heuristic to determine if something is a valid url;
commit476643d9072ea79de66f5324845988e52933ce6f
authorMarco Peereboom <marco@conformal.com>
Wed, 24 Aug 2011 00:53:12 +0000 (24 00:53 +0000)
committerMarco Peereboom <marco@conformal.com>
Wed, 24 Aug 2011 00:53:12 +0000 (24 00:53 +0000)
tree69e0747e38fdd01985bb4a7ace2d40bc05152d96
parentbc1f4e912dbefc265ca9736a0afa179abdd65655
use an actual working heuristic to determine if something is a valid url;
this makes guess_search work a little better.

requested by mcbride who apparentely uses it.
xxxterm.c