This app was removed from the App Store.
Mac OS Developer Tools
TextWrangler is a powerful, general-purpose text editor crafted in Bare Bones Software's best traditions. For anyone who works with text, this award-winning application provides a clean, intelligent interface to a rich set of features for editing, searching, and manipulation of text with high performance. TextWrangler's best-of-class features include grep pattern matching, search and replace across multiple files, function navigation and syntax coloring for numerous source code languages, code folding, FTP and SFTP open and save, AppleScript, Mac OS X Unix scripting support, and much more.
This update works around a bug in OS X Yosemite which causes the size of the "Open" and "Save" file dialog boxes to creep until the bottom of the dialog is no longer accessible. For more information on this issue, see here: http://sixcolors.com/post/2014/11/attack-of-the-50-foot-save-sheet/.
Complete change notes for this update as well as previous versions are available here: http://www.barebones.com/support/textwrangler/current_notes.html