Taking a brief break from his Keyboard Maestro development, Peter Lewis of Stairways Software has pushed out a minor 1.0.5 update to Bookle, the EPUB reader he developed in collaboration with us. The changes include a first stab at full control over EPUB display, as evidenced by the addition of 20 pixel margins on the left and right sides of the text, one of our most-requested tweaks. (We’re hoping to use this capability to give readers greater control over book display.) Also new is the addition of Command-Delete as a keyboard shortcut for Delete Book, and Command-Option-Delete to delete the current book without a confirmation prompt. Alas, Peter forgot to update the version number and date in the About box, so if you need to verify that you have 1.0.5, select the app in the Finder, press Command-I, and look in the Get Info window. The update is available via the App Store app. ($9.99 new from the Mac App Store, free update, 2.69 MB)
Mac OS X Services in Snow Leopard
Mac OS X Services let one application supply its powers to another; for example, a Grab service helps TextEdit paste a screenshot into a document. Most users either don't know that Services exist, because they're in an obscure hierarchical menu (ApplicationName > Services), or they mostly don't use them because there are so many of them.
Snow Leopard makes it easier for the uninitiated to utilize this feature; only services appropriate to the current context appear. And in addition to the hierarchical menu, services are discoverable as custom contextual menu items - Control-click in a TextEdit document to access the Grab service, for instance.
In addition, the revamped Keyboard preference pane lets you manage services for the first time ever. You can enable and disable them, and even change their keyboard shortcuts.