* lib-src/emacsclient.c (open_config): New arg XDG, to respect XDG_CONFIG_HOME, consistently with Emacs proper. Caller changed. Use XDG convention if available, falling back on the old names if not.
This directory contains the source code for the architecture-dependent
files that go in ${archlibdir}. At present, these are mostly utility
programs used by GNU Emacs.