re_protect, make_path_private, target_directory_operand, do_copy,
cp_option_init, decode_preserve_arg, main): Use bool when appropriate.
(target_directory_operand): Do not clear *NEW_DST if stat
succeeds. It's not necessary in that case, as *NEW_DST is always
false already.
(do_copy): Rewrite slightly to avoid need for "unreachable" comment.
(main): Use EXIT_SUCCESS, EXIT_FAILURE instead of 0, 1.
and --no-target-directory options, respectively.
(NO_TARGET_DIRECTORY_OPTION, TARGET_DIRECTORY_OPTION):
Remove. All uses changed to 'T' and 't', respectively.
(long_opts, usage, do_copy, main): Add -t and -T as
aliases for --target-directory and --no-target-directory,
respectively.
last operands that are (or look like) directories.
* src/cp.c (target_directory_operand): New, nearly-common function,
It reports an error if the destination appears to be a directory
(e.g., because it has a trailing slash) but is not.
* src/cp.c (do_copy): Use it.
* src/cp.c (do_copy): Don't assume argc is positive.
Don't bother to lstat dest, since copy() will do that for us.
Use "const" to avoid the need for cast.
* src/cp.c (do_copy): Don't output a usage message because of file
problems (e.g., an operand is not a directory). Use it only for
syntax. Standardize on "target %s is not a directory" for the
diagnostic.
* src/cp.c (do_copy): Remove test for trailing slash, since
target_directory_operand now does this.
* src/cp.c (main): Reject multiple target directories.
Check whether a specified target is a directory when parsing the
options, using stat. This gives more-accurate diagnostics.
too few operands ("missing operand after `xxx'") or
too many operands ("extra operand `xxx'").
Include "quote.h" and/or "error.h" if it wasn't already being included.
(do_copy): Likewise.
of 2003-09-19. Now, AUTHORS is a comma-separated list of strings.
Update the call to parse_long_options so that `AUTHORS, NULL' are the
last parameters.
* src/true.c (main): Append NULL to version_etc argument list.
* src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
from mv: s/missing file arguments/missing file argument/.
With --target-directory=DIR, cp and mv work with a single file argument.
Reported by Karl Berry.
(long_opts): Add --copy-contents.
(usage): Describe new behavior. Sort options.
(main): Implement new behavior. Remove diagnostics for -a and -r;
no longer needed.
Use --parents to get the old meaning.
(enum) [NO_DEREFERENCE_OPTION]: Remove member.
(long_opts): Associate --no-dereference with `-P'.
(usage): Update description of -P.
(main): Remove local, used_P_option, and code to warn
that the meaning of -P would be changing.
(enum) [NO_PRESERVE_ATTRIBUTES_OPTION]: New member.
(enum) [PRESERVE_ATTRIBUTES_OPTION]: New member.
(long_opts): Separate -d and --no-dereference options.
Add `no-preserve'.
Separate -p and --preserve options.
The long-named --preserve now accepts optional arguments; -p doesn't.
(usage): Describe additions and changes.
(cp_option_init): Initialize new member, preserve_links, to 0.
(decode_preserve_arg): New function.
(main) [case 'a']: Set preserve_links to 1.
[case 'd']: Set preserve_links to 1.
Add `case' for long-named --no-dereference.
Handle long-named --no-preserve and --preserve.
Paul Eggert
Jim Meyering