> On May 18, 2018, at 22:39, Van L wrote: > > >> Jean-Christophe Helary writes: >> >> Let me restate what I wrote. The book was written at a time when computer where not common and programming was a skill you could only learn from *books*. > > Do you have a link to a computer museum to strengthen that claim? The book was originally written in 1990 (check copyright) when the internet was mostly not available to people who had a computer for personal use. Documentation then was available in the form of books, that came with the software. Jean-Christophe Helary ----------------------------------------------- http://mac4translators.blogspot.com @brandelune