Squashing a number of niggling issues, Smile has released TextExpander 4.2.1 with a smattering of small fixes, including resolution for one problem that caused excessive CPU use on some systems after several expansions and another that caused version 4.2 to crash on certain systems after an expansion. The update also pre-fills the URL field if Add Group from URL is selected with a URL on the pasteboard, enables you to set script snippet timeout via AppleScript, fixes a crash related to snippet content computation exceeding the 5 second limit, and restores date macro evaluation to snippets embedded within script snippets. ($34.95 new with a 20 percent discount for TidBITS members, free update, 9.1 MB, release notes)
Turn Off Filename Extension Warning
In Leopard, Apple fixed an annoying aspect of working with the Finder in Tiger. Previously, if you changed a file's extension, the Finder prompted for confirmation. But since no one has ever accidentally changed a filename extension, Apple thankfully added an option to turn that warning off in the Leopard Finder's preferences. Choose Finder > Preferences, and in the Advanced screen, deselect Show Warning Before Changing an Extension.
Check out the Take Control ebooks that expand on the topic in this article:
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