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Document Revision History

This table describes the changes to Text Layout Programming Guide for Cocoa.

Date	Notes
2008-10-15	Added information on thread safety to "The Layout Manager" article.
2007-12-11	Corrected indexing error in sample code in "Using Text Tables."
2006-11-07	Fixed minor error in function declaration in "Calculating Text Height" and label in diagram in "Typesetters" article.
2006-10-03	Fixed a broken link, corrected a minor error in sample code, and added information about typesetter compatibility
2005-06-04	Added article "Using Text Tables" describing use of NSTextTable in Mac OS X v10.4. Changed title from "Text Layout."
2004-02-13	Rewrote introduction and added an index.
2003-08-08	Revised “Typesetters” to include information about NSATSTypesetter class and new API design.
2003-05-09	First version.

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