John Deubert

John Deubert is a longtime programmer, having developed commercial applications for the Macintosh and Windows since the mid-1980s. John's experience with JavaScript dates back to shortly after the language was first introduced in 1996; he has worked with JavaScript in Acrobat since 1999, when mehr anzeigen Acrobat 4 introduced useful support for the language. John has taught classes on PostScript and Acrobat throughout the world since 1985 weniger anzeigen