An empty argument is represented by &0. On the receiving side, &0 is replaced by nothing. * lisp/server.el (server-unquote-arg): Replace "&0" by nothing. (server-quote-arg): Produce "&0" for an empty string. * lib-src/emacsclient.c (quote_argument): Produce "&0" for an empty string. (unquote_argument): Replace "&0" by nothing. (Bug#80356)
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.