While it can't compete with its older and more powerful sibling BBEdit, TextWrangler from Bare Bones Software continues to provide cash-strapped users with a solid text editor. The latest version, 3.1, has hit the Internet's shelves with a long list of improvements and fixes. At the top are a new Unix command for searching across multiple files from the command line, the capability to create new files and folders on remote servers from within the embedded FTP/SFTP browser, and a new Unlearn Spelling command for when misspellings have accidentally been added to the dictionary. Also, many minor bugs have been fixed, including a handful of crashing bugs related to reading certain gzip files, opening the Multi-File Search window, and closing the Multi-File Search window after selecting certain search sources. The full and lengthy list of changes is available on the Bare Bones Web site. (Free, 12.1 MB)
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Constant Dictionary Definitions
If you hold down Command-Control-D in a Cocoa-based application that supports AppleSpell, you'll see little dictionary pop-ups for each word that you mouse over. Neat, eh?