(error): Use exit instead of ExitProcess so that stdio buffers get flushed.
(create_child): Remove command line error checking.
(dostrace): Ditto.
(dotoggle): New function.
(usage): Add entry for new option -T|--toggle. Alphabetize.
(longopts): Add new option -T|--toggle.
(opts): Ditto.
(main): Handle new -T|--toggle option. Move all command line checking here
from other functions.
* utils.sgml: Update section for strace.
(attach_process): Use window pid if cygwin pid isn't available (yet).
(create_child): Use either DEBUG_ONLY_THIS_PROCESS or DEBUG_PROCESS,
exclusively. (Suggested by Conrad.Scott@dsl.pipex.com)
* cygpath.cc (main): Add option l to support conversion to
Windows long file names. Refactured code for capital options.
Support of options from file for capital options.
(dowin): New function. Refactured from main.
(doit): Call long path conversion.
(get_long_name): New function.
(get_long_paths): New function.
(get_long_path_name_w32impl): New function. Reimplementation
of Windows API function GetLongPathName (only 98/Me/2000/XP or
higher).
(get_short_name): Call GetShortPathName only once.
(get_short_paths): Fix calculating buffer size.
* utils.sgml: Update cygpath section for l option.
(get_short_name): Ditto.
* cygpath.cc (main): Add option H to show the Windows' profiles
directory. Support short names for options DPSW. Clean up
copied code lines.
* utils.sgml: Update cygpath section for H option and s support.
warnings before attempting a mount.
(longopts): Add no-executable option.
(mount_commands): Ditto.
(opts): Ditto.
(usage): Ditto. Indicate that system mount is now the default.
(main): Accommodate no-executable option. Make system mount the default.
* umount.cc (usage): Indicate that system umount is now the default.
(main): Make system umount the default.
Menu's Programs directory for current user or all users.
Move bulk of DPWS options outside the getopt case statement.
* utils.sgml: Update cygpath section for ADPWS options.
(main): Reflect argument change for dump_setup.
* dump_setup.cc (dump_setup): Add preliminary extra argument for future use.
* path.cc (read_mounts): Open registry with read-only access.
