Following up its recent major upgrade (see “TextWrangler 4.0,” 11 April 2012), Bare Bones Software has released TextWrangler 4.0.1 with no new features added to the free general-purpose text editor — just a smörgåsbord of fixes. The highlights include a fix for a bug with Replace All operations that chewed up too much memory while processing a large quantity of files; a fix for a bug that displayed unusably tiny windows on a display that was disconnected; fixes for a couple crashes that occurred when running DragThing; and the addition of a few more recognized file types. (Free from Bare Bones Software and the Mac App Store, 5.2 MB, release notes)
Option-Click AirPort Menu for Network Details
If you hold down the Option key while clicking the AirPort menu in Mac OS X 10.5 Leopard, you'll see not just the names of nearby Wi-Fi networks, but additional details about the selected network. Details include the MAC address of the network, the channel used by the base station, the signal strength (a negative number; the closer to zero it is, the stronger the signal), and the transmit rate in megabits per second showing actual network throughput. If you hover the cursor over the name of a network to which you're not connected, a little yellow pop-up shows the signal strength and type of encryption.
- TextWrangler 4.0 (11 Apr 12)