Bison version 2.2 has been released. To make GPC work with it requires some minor changes. Patch attached, details in the ChangeLog entry. Bison 2.2 also has a new feature: : * %require "VERSION" : This specifies that the grammar file depends on features implemented : in Bison version VERSION or higher. Since we actively use some newer (2.0 and/or 2.1) features of Bison, we actually should use this check, to avoid users even trying with older Bisons which cannot work. OTOH, since the check is new in 2.2, we can't "%require 2.1", so by using this check we would needlessly (ATM) require Bison 2.2. What should we do? Perhaps wait until 2.2 is more widespread, then require it? Frank -- Frank Heckenbach, frank@g-n-u.de, http://fjf.gnu.de/, 7977168E GPC To-Do list, latest features, fixed bugs: http://www.gnu-pascal.de/todo.html GPC download signing key: ACB3 79B2 7EB2 B7A7 EFDE D101 CD02 4C9D 0FE0 E5E8