BL> The printed book documentation for J. The company was still called ISI at BL> that time, early 90's. BL> https://i.imgur.com/cvzzJNk.jpg
Yepp, those "green ones" were J Rel. 2 (the first commercial release, introducing the Windows IDE und "WD" gui programming), 1994. The Rel. 3 documents (1996) were red-white instead of green-white, the Rel. 4 ones (1998) tinted blue with different border colours: https://ia800608.us.archive.org/zipview.php?zip=/30/items/olcovers94/olcovers94-L.zip&file=944309-L.jpg I am not aware of any DoJ / User Manual / etc. printed after that. If there was any, please let me know. Martin ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
