I am pleased to announce the initial release (version 0.2.5) of the new interface documentation system IDoc. It extracts both interface comments and declarations from library modules and formats them in HTML, thus supporting the automatic generation of library documentation from Haskell source code. http://www.cse.unsw.edu.au/~chak/haskell/idoc/ The striking features of IDoc are simplicity and interface comment annotations that are non-imposing when the Haskell source is displayed in a text editor: * The implementation is essentially a single Haskell module abiding by Haskell 98. No complicated build and installation procedure and no weird language extensions that require you to build a special Haskell compiler before installing the tool. * Interface comments are identified by a single extra character and simple formatting (such as the present ASCII itemisation) is sufficient to produce HTML displays. * Most annotations are similar to common ASCII formatting idioms. * Haskell's layout rule is used to determine the extent of interface declarations. Cheers, Manuel