(STDIN): New constant. (parsing_stdin): New flag. (longopts): New option --parse-stdin=NAME. (print_help): Document it. (main): Handle it. (process_file): Split into process_file and process_file_name. (process_file_name): New function.
This directory contains the source code for the architecture-dependent files that go in ../arch-lib. At present, these are mostly utility programs used by Emacs.