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* src/wc.c (compute_number_width): Return right away if nfiles == 0.
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contains a list of NUL-separated file names.
* src/wc.c: Include "readtokens.h".
(usage): Describe the new option, and adjust the `Usage':
with this option, no FILE may be specified on the command line.
(main): Handle the new option.
* tests/misc/wc-files0: New tests, for the above.
* tests/misc/wc-files0-from: Likewise.
* tests/misc/Makefile.am (TESTS): Add wc-files0.
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If mbstate_t is not defined, then AC_TYPE_MBSTATE_T will define
it to `int' for us.
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`defined mbstate_t' to detect missing support for mbstate_t.
The latter didn't work for HP-UX 11.23.
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(wc_file): FILE might be null now.
(main): Simplify code a bit, so that fewer places need the setmode fixes.
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(print_lines, print_words, print_chars, print_bytes, print_linelength,
have_read_stdin, wc, wc_file, main):
Use bool for booleans.
(exit_status): Remove.
(wc, wc_file): Return bool status. All callers changed.
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(usage): Don't bother normalizing exit status
since the arg is already the correct exit status now.
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whether it's leaked or not.
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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.
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Begin each WRITTEN_BY string with `Written by ' and end it with `.'.
Mark each WRITTEN_BY string as translatable.
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the call to parse_long_options so that `AUTHORS, NULL' are the last parameters.
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Don't include closeout.h.
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which caused the former to be used uninitialized if file_x was
nonzero.
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invoked with a null pointer when there were no file arguments.
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(wc): Rename `file' parameter.
Set new local, `file', to be the file name, or (when it's NULL)
_("standard output") so that all uses of `file' use the proper value.
Use STREQ, not strcmp.
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(posixly_correct): Remove.
(struct fstatus): New struct.
(write_counts): Output fields of width number_width.
Do not worry about POSIXLY_CORRECT.
Use null file, not empty-string file, to denote stdin,
since "" is a valid file name on some hosts.
(wc, wc_file): New arg fstatus. Use it to avoid invoking fstat
if possible.
(wc): Avoid problems if end_pos - current_pos overflows.
Do not print odd message if stdin has a read error.
(get_input_fstatus, compute_number_width): New functions.
(main): Use them to implement the new behavior.
Ignore POSIXLY_CORRECT.
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Use primitives from inttostr.h, not human.h, to print large numbers simply.
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since it's already included from sys2.h via system.h.
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`exit (1)' to `exit (EXIT_FAILURE)', and
`usage (1)' to `usage (EXIT_FAILURE)'.
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the ASCII space character.
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HELP_OPTION_DESCRIPTION and VERSION_OPTION_DESCRIPTION.
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instead of hard-coding --help and --version descriptions.
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Split usage strings so that --help and --version descriptions are alone
in their own string.
Likewise for the one that says:
Mandatory arguments to long options are mandatory for short options too.
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Use fputs, not printf.
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`and'.
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(wc): Rename local `wc' to avoid shadowing function name.
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a compilation error on Solaris 5.5.1 systems.
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(iswprint, mbrtowc, wcwidth): Provide default definitions.
(total_bytes): New variable.
(print_bytes): New variable.
(longopts): Change abbreviation for --chars from 'c' to 'm'.
(usage): Update.
(write_counts): Add `bytes' argument.
(wc): New variables `bytes', `count_bytes', `count_chars',
`count_complicated'. The old code determines `bytes', not `chars'.
New case for MB_CUR_MAX > 1. A non-printable non-space character does
not increment the line position or start a word. Update `total_bytes'.
(main): Initialize `print_bytes' and `total_bytes' to 0. Accept 'm'
option. Pass `total_bytes' to write_counts.
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(write_counts): Use it to select printf formats.
(main): Set posixly_correct from the POSIXLY_CORRECT envvar.
From Peter Moulder.
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