(valid_options): Indent
(main): s/case 'f':/case 'F':/
Tweak error messages to make them consistent.
Remove #if-0'd block.
Move dcl of fdflags into scope where it's used.
(main): Fix broken options parsing that worked only
by serendipity (getopt_long_only already parsed short options; no
need to parse them again manually!). Add support for the --file
option, which allows the user to specify the device whose line
settings are to be set. This is necessary because POSIX ttys will
block waiting for carrier detect to go high if CLOCAL is not set,
unless the device is opened with the O_NONBLOCK flag.
Unfortunately, the shell doesn't use this flag, so users lose.
Opening the device in stty is the easist way to fix this.
(speeds): Add support for 230400 and 460800 line speeds, which are
supported by Linux.
(enum indicator_style): Rename all to classify, and not_programs
to file_type, to match option spellings. All users changed.
(indicator_style_args): New constant.
(quote_funny_chars, quote_as_string, quote_shell): Remove;
(filename_quoting_options, dirname_quoting_options): Use these
variables instead.
(long_options): Add --indicator-style, --quoting-style,
--show-control-chars. Remove --quote-shell.
(dired_dump_obstack): Remove style parameter and don't output style.
(main): Go back to previous method of outputting //DIRED//
and //SUBDIRED// lines, without style. But add a new
//DIRED-OPTIONS// line that does output style.
(decode_switches, usage): Add --indicator-style, --quoting-style,
--show-control-chars. Remove --quote-shell.
(decode_switches): Default from QUOTING_STYLE environment variable.
Set new quoting vars.
(quote_name): Renamed from quote_filename.
Take new arg specifying quoting options.
Always print; do not have a special case for null FILE * argument.
All callers changed.
Move the guts of this function to new file quotearg.c.
(length_of_file_name_and_frills): Use quotearg_buffer instead
of (old) quote_filename to find length of file name.
(decode_switches, parse_ls_color, print_dir, gobble_file,
get_link_name): Quote output in diagnostics.
as obsolescent options.
Accept new option: --sleep-interval=SECONDS (-s).
(parse_options): Recognize it.
(usage): Describe it.
(tail_forever): Use it.
(dump_remainder): Use it.
(cp_option_init): New function.
(copy_reg): Remove now-unused function.
(do_move): Set up for and use `copy.c (copy)' in place of copy_reg.
Set up for and use `remove.c (rm)' in place of unlink.
Jim Meyering