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coreutils/old/textutils/ChangeLog
Jim Meyering e364481ca4 .
1995-05-20 12:36:49 +00:00

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Sat May 20 06:44:14 1995 Jim Meyering (meyering@comco.com)
* All Makefile.in (install-exec, install-exec): New targets.
From Karl Berry.
* tr.c (look_up_char_class): Take a string length argument -- required
because the argument is a string that is *not* NUL-terminated.
Use strncmp, not strcmp and add string lengths comparison.
(append_char_class): Update caller. Before this change,
tr '[:upper:]' '[:lower:]' read one uninitialized byte.
From Andreas Schwab.
* split.c (next_file_name): Move dcls of file-scope variables into
this function. Don't rely on arithmetic being two's complement.
* paste.c [CLOSED, ENDLIST]: Don't cast constants to FILE pointers.
Instead, declare two FILE structs and use their addresses.
* csplit.c (record_line_starts): Remove set-but-not-used,
file-scope variable.
Sat May 13 08:57:20 1995 Jim Meyering (meyering@comco.com)
* all source files (usage): Include one- or two-line synopsis
in --help output. From Karl Berry.
* lib/Makefile.in [.c.o]: Remove -I. since safe-l?stat.h are no
longer used.
Wed May 10 22:26:35 1995 Jim Meyering (meyering@comco.com)
* Version 1.11.1
Sun May 7 13:35:49 1995 Jim Meyering (meyering@comco.com)
* all Makefile.in (maintainer-clean): Renamed from realclean
per GNU Standards.
Thu May 4 23:15:58 1995 Jim Meyering (meyering@comco.com)
* sort.c (main): Use stat, not safe_stat. The latter was unnecessary.
Don't include safe-stat.h.
* lib/Makefile.in (DISTFILES): Remove safe-xstat.hin.
Remove all associated rules. safe-l?stat.h are no longer used.
* sort.c Don't hard-code /tmp.
[DEFAULT_TMPDIR]: Use this instead.
* tac.c (save_stdin): Likewise.
* sort.c (set_ordering): Properly parse arguments like `+x.yn'.
Reported by John Salmon (johns@mullet.anu.edu.au).
Patch from Mike Haertel.
Wed Apr 26 23:48:13 1995 Jim Meyering (meyering@comco.com)
* sort.c (tempname): AND-off high bits of pid so that its decimal
string representation is no longer than five digits.
From Hans Verkuil (hans@wyst.hobby.nl).
Thu Apr 20 23:09:33 1995 Jim Meyering (meyering@comco.com)
* expand.c (add_tabstop): Give correct size when reallocating
tab_list buffer. From Geoff Odhner (geoff@franklin.com).
Reproduce with expand --t=`perl -e "print join (',', (1..300));"`.
Tue Apr 18 22:57:43 1995 Jim Meyering (meyering@comco.com)
* configure.in: (AC_OUTPUT): Use echo, not date, to avoid creating
unnecessary conflicts for people using version control software
like RCS and CVS.
(AC_ARG_PROGRAM): Use it.
Thu Apr 13 23:22:57 1995 Jim Meyering (meyering@comco.com)
* head.c: Remove block of redundant comments describing options.
(usage): Remove reference to -l option. It's not valid.
* od.c (write_block): Declare index I as unsigned int, not int.
(get_lcm): Likewise.
(dump_strings): Likewise.
(main): Likewise.
(dump): Cast BYTES_PER_BLOCK to off_t in MIN expression.
(dump_strings): Declare bufsize to be of type size_t, not int.
* split.c (next_file_name): Don't reuse X as an index.
Declare new variable I instead.
Sat Mar 25 15:07:23 1995 Jim Meyering (meyering@comco.com)
* csplit.c: Declare as `unsigned int' all variables that were
just `unsigned'.
(make_filename): Change type of arg to unsigned int.
(split_file): Change type of indices to unsigned int.
Thu Mar 16 22:05:05 1995 Jim Meyering (meyering@comco.com)
* od.c (main): Detect and fail when argument to -N is too large
to fit in an off_t.
Sun Mar 12 12:02:39 1995 Jim Meyering (meyering@comco.com)
* configure.in (AC_REPLACE_FUNCS): Add memcmp.c.
Remove check for sizeof long.
* linebuffer.h: Undefine __P before defining it.
* long-options.h: Likewise.
* xstrtol.h: Likewise.
* memcpy.c: New file.
* lib/Makefile.in (SOURCES): Add memcpy.c.
Fri Mar 10 21:14:11 1995 Jim Meyering (meyering@comco.com)
* src/*.c: Update Copyright dates.
Sat Feb 11 07:31:08 1995 Jim Meyering (meyering@comco.com)
* system.h: Remove index/rindex and bcmp/bcopy/bzero references.
Separate errno declaration from STDC_HEADERS.
* wc.c (wc): For efficiency, handle separately the cases in which
words need not be counted. Suggested by Karl Heuer.
* wc.c (wc): Don't overcount the number of bytes when reading
from a regular file on stdin with file pointer not at BOF.
From Karl Heuer <karl@gnu.ai.mit.edu>. Before, the command
`(dd ibs=99k skip=1; wc -c) < /etc/group' made wc wrongly output
the size of the file. Now it outputs `0'.
Sat Jan 28 07:07:23 1995 Jim Meyering (meyering@comco.com)
* cat.c (cat): Use memmove rather than bcopy.
* csplit.c (load_buffer): Use memcpy rather than bcopy.
(extract_regexp): Use strrchr, not rindex.
* fmt.c (isopen, isclose, isperiod): Use strchr, not index.
(flush_paragraph): Use memmove instead of bcopy.
* fold.c (fold_file): Use memmove instead of bcopy.
* od.c (decode_format_string): Use memmove instead of bcopy.
[EQUAL_BLOCKS]: Use memcmp, not bcmp.
(parse_old_offset): Use strchr, not index.
(dump): Use memset, not bzero.
* sort.c (checkfp, mergefps): Use memcpy instead of bcopy.
(fillbuf): Use memmove instead of bcopy.
* split.c (main): Use memset, not bzero.
(line_bytes_split): Use memmove instead of bcopy.
* tac.c (tac): Use memmove instead of bcopy.
(output): Use memcpy instead of bcopy.
* tail.c (pipe_lines, pipe_bytes): Use memcpy instead of bcopy.
* tr.c (substr): Use memcpy instead of bcopy.
(card_of_complement, set_initialize): Use memset, not bzero.
* tr.c (substr): Don't allocate a byte for trailing NUL in result
since the result needn't be NUL-terminated. Don't NUL terminate it.
* configure.in (AC_REPLACE_FUNCS): Check for memmove and memcpy,
not bcopy.
(AC_CHECK_FUNCS): Add strchr and strrchr.
* lib/Makefile.in (SOURCES): Add memmove.c and memcpy.c.
* memmove.c: New file.
* memcpy.c: New file.
Tue Jan 24 22:18:19 1995 Jim Meyering (meyering@comco.com)
* fmt.c (copy_rest): Replace `||' with `&&'. Before, a paragraph
not followed by a newline would be followed by data copied from
uninitialized storage. Repeat by `printf abc|fmt|od -ac'.
Reported by Franc,ois Pinard.
* od.c: Rename macros with FP_ prefix. Use FLOAT_ instead.
AIX-2.2.1 declares a typedef, FP_DOUBLE, that conflicted.
Be careful to use off_t instead of explicit `unsigned long'.
Otherwise, systems like 4.4BSD lose on calls to fseek that
expect off_t (which is long long on that system).
(parse_old_offset): Use xstrtoul
(main): Likewise.
* src/Makefile.in (od.o, tail.o): Depend on ../lib/strtol.h.
Mon Dec 19 22:13:55 1994 Jim Meyering (meyering@comco.com)
* tail.c (numerous functions): Give char* filename arguments the
const attribute.
* lib/Makefile.in (SOURCES): Remove xwrite.c. It was no longer used.
Add xstrtol.c and xstrtoul.c.
(OBJECTS): Likewise for .o files.
(DISTFILES): Add error.h and xstrtol.h and xstrtoul.h.
* lib/Makefile.in (DISTFILES): Remove safe-xstat.cin.
(distclean): Remove references to safe-l?stat.c.
Remove all related rules and dependencies.
* src/Makefile.in: $(OBJECTS): Depend on ../lib/error.h.
Thu Dec 15 23:14:04 1994 Jim Meyering (meyering@comco.com)
* tail.c (tail_file): Fix call to error with %s in format, but
no corresponding argument.
* src/*.c: Include "error.h" instead of simply declaring
`void error ();'.
* od.c (main): Use %lu, not %d for unsigned long.
(my_strtoul, uint_fatal_error): Remove functions. Use xstrtoul
and STRTOL_FATAL_ERROR instead.
Sun Dec 11 17:24:09 1994 Jim Meyering (meyering@comco.com)
* sort.c (main): Fix interpretation of field offsets when specified
via -k option. They were being interpreted as zero-indexed. POSIX
says they are 1-based indices. From Rik Faith <faith@cs.unc.edu>.
(keycompare): Don't ignore characters at the end of words when
otherwise they would compare equal. From Rik Faith.
* tail.c (<most functions>): Change the type of n_units/n_lines/n_bytes
to off_t because n_bytes is used as the option to fseek and off_t may
be long long (e.g. on BSD4.4). The only place where a 32-bit limit is
imposed is in the string-to-integer converstion of xstrtol.
(main): Use xstrtol instead of manual string to integer conversion.
* csplit.c (get_format_width, get_format_prec): Use ISDIGIT instead of
comparisons against '0' and '9'.
* tr.c [!ULONGMAX]: Define it.
[!LONGMAX]: Define in terms of ULONGMAX instead of as a 32-bit constant.
* full-write.c: Declare (or not) errno based on definedness or
errno, not STDC_HEADERS.
* safe-read.c: Likewise.
* xwrite.c: Likewise.
Thu Nov 17 06:37:33 1994 Jim Meyering (meyering@comco.com)
* tail.c (dump_remainder): Flush standard output just before
sleeping so that `tail -f' will output partial lines sooner.
This applies only when following the end of a single file.
From Leonard N. Zubkoff <lnz@dandelion.com>.
* tail.c (file_lines, pipe_lines, pipe_bytes, start_bytes,
start_lines, dump_remainder): Use STDOUT_FILENO instead of `1' in
XWRITE calls.
* tac.c (output): Use STDOUT_FILENO instead of `1' in xwrite call.
* system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Define if
not already defined.
Wed Nov 16 07:01:38 1994 Jim Meyering (meyering@comco.com)
* tr.c: Include <getopt.h> instead of "getopt.h".
* sort.c (tempname): Merge two very similar sprintf stmts into one.
* tail.c: Use BUFSIZ instead of BUFSIZE.
* cut.c: Declare DELIM to be `int' rather than unsigned char.
* fmt.c: Use index, not strchr -- per GNU Standards.
Reported by Kaveh Ghazi.
Always include <config.h>.
(main): Include program name in --version output.
Sun Nov 06 00:17:21 1994 Jim Meyering (meyering@comco.com)
* Version 1.11.
Sat Nov 05 15:14:44 1994 Jim Meyering (meyering@comco.com)
* memcmp.c, srtoul.c: Use up-to-date versions.
Reported by Franc,ois Pinard.
* src/Makefile.in (DEFS): Remove -Dlint... again.
* src/Makefile.in (PROGS): Add fmt!
Reported by Andreas Stolcke (stolcke@ICSI.Berkeley.EDU).
Fri Nov 04 17:26:16 1994 Jim Meyering (meyering@comco.com)
* Version 1.10.
Thu Nov 03 23:23:08 1994 Jim Meyering (meyering@comco.com)
* linebuffer.h: Use __P instead of _P since the latter conflicts
with a definition in some <ctype.h>. From Kaveh Ghazi.
Wed Nov 02 17:36:34 1994 Jim Meyering (meyering@comco.com)
* tr.c: Add const attribute where appropriate.
* tail.c (BUFSIZ): Use definition from <stdio.h>.
Tue Nov 01 23:54:09 1994 Jim Meyering (meyering@comco.com)
* tail.c (XWRITE): Allow n_bytes == 0 but call fwrite only if
n_bytes is positive. Turn off assertions. `tail /dev/null' was
getting a failed assertion. Reported by Doug McLaren
(dougmc@comco.com).
* cut.c (cut_bytes): Print at least a newline for every line of input.
(cut_fields): Print a newline even for lines whose only selected
field is empty. But print nothing when using -s without -f1.
And print nothing for empty input. Reported by
Richard_Sharman@software.mitel.com.
Tue Nov 01 06:05:23 1994 Jim Meyering (meyering@comco.com)
* fmt.c: Change #ifdef __STDC__ to #if defined (__STDC__) && __STDC__.
* linebuffer.h: Likewise.
Mon Oct 31 06:53:32 1994 Jim Meyering (meyering@comco.com)
* configure.in (AC_REPLACE_FUNCS): Remove memcmp since AC_FUNC_MEMCMP
already handles it. From Kaveh Ghazi.
* {lib,src}/Makefile.in (DEFS): Don't use -Dlint. Some systems
get failures when it's defined. From Kaveh Ghazi.
* cat.c (cat): Conditionalize test for errno == ENOSYS. It's not
defined on some Next and Alliant systems. From Kaveh Ghazi.
* sort.c join.c (main): Include version.h and call parse_long_options
with the proper number of arguments. Reported by Franc,ois Pinard.
Sun Oct 30 01:30:41 1994 Jim Meyering (meyering@comco.com)
* (configure.in): Add AC_OFF_T and rearrange by type along the
same lines as autoscan.
* fmt.c, fmt.1: New files.
Both from Ross Paterson (rap@doc.ic.ac.uk).
* Makefile.in (PROGS): Add fmt.
* src/Makefile.in (SOURCES, OBJECTS): Add fmt.c and fmt.o respectively.
(fmt): Add a link rule.
* man/Makefile.in (MANFILES): Add fmt.1.
Sat Oct 08 10:44:30 1994 Jim Meyering (meyering@comco.com)
* Makefile.in (All of them): Update from the ones in sh-utils.
From now on, rules and definitions that are comon to the fileutils,
textutils, and sh-utils will get ChangeLog entries only in the
sh-utils.
Tue Oct 04 20:42:46 1994 Jim Meyering (meyering@comco.com)
* od.c (my_strtoul): Set errno to zero before calling strtoul.
Otherwise, od can fail complaining about a valid integer argument.
From Andreas Schwab.
Sun Oct 02 17:57:09 1994 Jim Meyering (meyering@comco.com)
* tr.c (main): Give an error and fail when squeezing repeats
and no non-options are given. Reported by Tony Robinson
(ajr@eng.cam.ac.uk).
* sort.c (main): Temporarily copy each input file that might be
another name for the output file. When in doubt (e.g. a pipe),
copy. This allows the dangerous (historical -- in cnews) idiom
`cat file | sort -o file' to work properly. Don't rely on this
behavior in new shell scripts. From Paul Eggert (eggert@twinsun.com).
Mon Sep 26 18:01:47 1994 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* lib/xwrite.c safe-read.c memchr.c linebuffer.c full-write.c:
Remove CONFIG_BROKETS ifdef.
* src/Makefile.in lib/Makefile.in: Don't define it.
Sat Sep 24 21:26:27 1994 Jim Meyering (meyering@comco.com)
* full-write.c (full_write): Declare argument LEN to be size_t.
Mon Sep 12 13:35:27 1994 Jim Meyering (meyering@comco.com)
* tail.c (tail_file): [For multiple files only]: Report truncation
of monitored file and reset current file size. From Franc,ois Pinard.
Sat Aug 27 16:57:20 1994 Jim Meyering (meyering@comco.com)
* system.h [BROKEN_STAT_MACROS]: Remove unnecessary #ifdef's.
From Franc,ois Pinard.
Tue Jul 26 11:33:53 1994 Jim Meyering (meyering@comco.com)
* system.h: Remove `|| defined(_POSIX_VERSION)' from test that
decides whether to include <fcntl.h>. From Francois Pinard.
Wed Jul 13 12:33:34 1994 Jim Meyering (meyering@comco.com)
* tr.c (substr): Fix off-by-one allocation error.
Wed Jun 22 01:02:50 1994 Jim Meyering (meyering@comco.com)
* tac.c (tac_file): Use O_RDONLY instead of zero in call to open.
(tac): Fix typo that had `1' as arg #2 of error after failed read.
Use errno instead. From Michael I Bushnell <mib@gnu.ai.mit.edu>.
Thu May 26 08:46:32 1994 Jim Meyering (meyering@comco.com)
* configure.in [INSTALL]: Revert change of March 25. autoconf
has been fixed.
Mon Apr 11 17:25:43 1994 Jim Meyering (meyering@comco.com)
* join.c (prline): Remove unused function. Indent.
Fri May 6 05:44:24 1994 Jim Meyering (meyering@comco.com)
* tail.c (tail_forever): Don't print headers when asked not to.
From Karsten Thygesen <karthy@kom.auc.dk>.
* wc.c (wc): Optimize for the case when only bytes are being counted
and the input is not a regular file. From Jeff Moore <jbm@mordor.com>.
Sun Apr 24 10:54:08 1994 Jim Meyering (meyering@comco.com)
* configure.in [AC_SIZEOF_TYPE]: Update for autoconf-1.9.
* memchr.c: Test SIZEOF_LONG instead of LONG_64_BITS.
Mon Apr 11 17:55:52 1994 Jim Meyering (meyering@comco.com)
* csplit.c (struct control): Add new field, repeat_forever.
Remove now-unneeded definition of INT_MAX.
(process_regexp): Test repeat_forever instead of comparing `repeat'
to INT_MAX.
(split_file): Don't even reference `repeat' count if repeat_forever
is set.
(new_control_record): Initialize repeat_forever field.
(parse_repeat_count): Set it instead of setting repeat count to
INT_MAX.
(process_line_count): Abort for internal error instead of calling
handle_line_error.
* long-options.c (parse_long_options): Take a new argument indicating
the utility name (e.g. "join", not "gjoin") for version output.
Print both the utility and the package names, e.g. `join - GNU
textutils-1.9.1' instead of just the package name.
* join.c (main): Call parse_long_options with program name arg.
* sort.c (main): Ditto.
* All source except sort.c and join.c (main): Change --version output
to include utility name as well as package name and version info.
Wed Mar 30 08:53:21 1994 Jim Meyering (meyering@comco.com)
* configure.in: Use AC_SET_MAKE.
* Makefile.in: Edit MAKE assignments into @SET_MAKE@.
Mon Mar 28 09:55:05 1994 Jim Meyering (meyering@comco.com)
* tr.c (main): In addition to the --help usage pointer, give an
explicit error message for too many arguments.
Fri Mar 25 18:11:19 1994 Jim Meyering (meyering@comco.com)
* configure.in: Use AC_VERBOSE, AC_CHECKING, and AC_WARN instead
of explicit echo commands.
[INSTALL]: When AC_PROG_INSTALL resorts to setting this to
`./install.sh', make it `../install.sh' instead since that
script will be invoked only from subdirectories.
[AC_SIZEOF_TYPE]: Use this instead of deprecated AC_LONG_64_BITS.
* cat.c (cat): The command `:|cat -s' failed on Irix5 because
ioctl (d, FIONREAD,... now returns ENOSYS for pipes -- under Irix4
it returned EINVAL. Detect this.
(main) [lint]: Initialize variables to suppress `used before
initialized' warnings.
* csplit.c: Change long option name from --suffix to --suffix-format.
* od.c (skip): Correct a comment.
(main): Don't output anything to stdout if the sole input file
doesn't exist. Reported by Bauke Jan Douma <bjd@dds.hacktic.nl>.
* od.c (dump) [lint]: Initialize a variable to suppress `used before
initialized' warning.
(main) [lint]: Ditto.
* paste.c (paste_parallel) [lint]: Ditto.
Fri Jan 28 11:02:21 1994 Jim Meyering (meyering@comco.com)
* configure.in: Don't set LDFLAGS since linking now uses both
LDFLAGS and CFLAGS.
Wed Jan 18 16:14:00 1994 Jim Meyering (meyering@comco.com)
* unexpand.c (unexpand): Don't segfault when given a name of a
nonexistent file.
* expand.c (expand): Ditto.
Both from Bauke Jan Douma <bjd@dds.hacktic.nl>.
Thu Jan 13 17:27:38 1994 Jim Meyering (meyering@comco.com)
* src/Makefile.in: Change all link commands to use both $(CFLAGS)
and $(LDFLAGS).
* csplit.c (load_buffer): Rather than incrementing buffer size,
double it each time we fail to find a newline. Otherwise, csplit
would run out of memory when processing files with very long lines.
Mon Jan 10 01:20:38 1994 Jim Meyering (meyering@comco.com)
* man/Makefile.in (manprefix): Use binprefix as the default.
Sat Jan 08 22:22:45 1994 Jim Meyering (meyering@comco.com)
* cat.c: Use full_write and safe_read instead of write and read resp.
* csplit.c: Ditto.
* head.c: Ditto.
* split.c: Ditto.
* tac.c: Ditto.
* sum.c: Use safe_read instead of read.
* tr.c: Ditto.
* wc.c: Ditto.
* tail.c: Replace calls to xwrite with calls to fwrite.
Use fopen/fclose instead of open/close.
(write_header): Use a single call to printf instead of four to xwrite.
Use safe_read instead of read.
* head.c: Ditto.
Tue Dec 28 15:49:32 1993 Jim Meyering (meyering@comco.com)
* install.sh: New file.
Makefile.in [DISTFILES]: Add it.
Wed Dec 22 18:52:44 1993 Jim Meyering (meyering@comco.com)
* memcmp.c: Use the latest version from the GNU C library.
* cut.c [ADD_RANGE_PAIR]: New macro.
(set_fields): Collect the list of all selected ranges before
allocating and initializing the boolean lookup table.
(cut_bytes, cut_fields): Complete rewrite. Avoid copying
into buffer whenever possible. Properly handle input without
trailing newline.
(getstr): New function. Copied from getline.c, but with minor changes.
* sort.c (main): Properly handle -Tdir.
Before, `sort -T/var/tmp' gave `sort: unrecognized option `-v''.
Reported by Kristoffer Rose (kris@diku.dk).
* cut.c (main): Give separate errors for `-s without -f'
and `-d without -f'.
(main): Now -d '' means `use the NUL byte as the delimiter'.
Before, it got an error.
Mon Dec 20 23:29:30 1993 Jim Meyering (meyering@comco.com)
* configure.in [test for 8-bit clean memcmp]: Add a test to detect
losing memcmp from SunOS4.1.x. From Robert H. de Vries
<robert@and.nl>.
Sat Dec 18 01:12:24 1993 Jim Meyering (meyering@comco.com)
* configure.in (AC_OUTPUT): Put `touch stamp-config' in second arg
so it goes in config.status. This eliminates unnecessary second run
of configure.
Thu Dec 02 23:53:03 1993 Jim Meyering (meyering@comco.com)
* configure.in (AC_HAVE_FUNCS): Add isascii.
* system.h [!defined (isascii) || defined (STDC_HEADERS)]: This failed
on AIX PS/2 1.3 systems because isascii is a function and it is used
in definitions (with the necessary side effect of assigning to a
global variable) of the is* macros. Also test HAVE_ISASCII and
redefine ISASCII(c) instead of isascii.
Reported by Minh Tran-Le (tranle@intellicorp.com).
Fri Nov 19 22:41:48 1993 Jim Meyering (meyering@comco.com)
* configure.in: Don't run the test for 8-bit clean memcmp if we
already know we'll be using our replacement.
Fri Nov 12 00:44:49 1993 Jim Meyering (meyering@comco.com)
* Version 1.9.1.
* tac.c (usage): Fix typo in long usage.
* sort.c (usage): Likewise.
From Philippe.Schnoebelen@imag.fr.
* cut.c [FATAL_ERROR]: New macro.
(main): Call both error and usage (2) through FATAL_ERROR in
many places. Before, only `error (2...' was called.
(invalid_list): Removed. This function is subsumed by FATAL_ERROR.
* cut.c (cut_fields): Properly handle input lacking a terminating
newline. Before, the command `printf "a\tb" |cut -f 1' generated
no output.
Tue Nov 09 17:26:25 1993 Jim Meyering (meyering@comco.com)
od.c (usage): Change --backward-compatible to --traditional in
the long usage message.
Sun Nov 07 00:50:05 1993 Jim Meyering (meyering@comco.com)
* Version 1.9.
Sat Nov 06 22:51:31 1993 Jim Meyering (meyering@comco.com)
* cut.c (cut_fields): Revert July 27 change. Instead, strip off
trailing delimiter unless given a range of fields like `3-' that
extends to end of line.
(set_fields): Moved local `eol_range_start' to file-scope.
Reported by Arne H. Juul (arnej@solan.unit.no).
Tue Nov 02 00:53:41 1993 Jim Meyering (meyering@comco.com)
* fold.c (fold_file): Don't get stuck in an endless loop when
width is smaller than 8 and there are TABs in the input.
Sat Oct 30 15:31:28 1993 Jim Meyering (meyering@comco.com)
* join.c: Remove now-unused dcls of show_help and show_version.
Fri Oct 29 13:58:50 1993 Jim Meyering (meyering@comco.com)
* csplit.c [INT_MAX]: Make sure it's defined.
[not HAVE_LIMITS_H]: Don't include limits.h.
From Kaveh R. Ghazi (ghazi@noc.rutgers.edu).
Wed Oct 27 01:13:52 1993 Jim Meyering (meyering@comco.com)
* Version 1.8.1.
Mon Oct 25 20:16:33 1993 Jim Meyering (meyering@comco.com)
* sort.c: Accept but ignore -y0 for compatibility with Solaris 2.
From Chuck Hedrick (hedrick@klinzhai.rutgers.edu).
* sort.c (main): Handle --help and --version options.
* Makefile.in (sort.o): Depend on long-options.h.
Sun Oct 24 00:31:02 1993 Jim Meyering (meyering@comco.com)
* csplit.c, cut.c, expand.c, fold.c, head.c, nl.c, od.c, paste.c,
split.c, tac.c, tail.c, unexpand.c, uniq.c: Use the preferred
`--longopt=arg' syntax in --help message rather than `--longopt arg'.
From Francois Pinard.
* tail.c: Don't include <signal.h>. It hasn't been necessary
since the Dec 12, 1992 change.
* join.c (main): Accept `-v 1' again. Adding the --version
long option had broken it, although -v1 still worked. Call
parse_long_options instead of adding "help" and "version"
to join's longopt strct.
* Makefile.in [SOURCES, OBJECTS, DISTFILES]: Add long-options.c
and long-options.h.
* (join): Depend on and link with long-options.o.
* (join.o): Depend on long-options.h.
* od.c: Change --compatible (-C) to --backward-compatible (-B).
* csplit.c: Change --abandon-null-files to --elide-empty-files.
Sat Oct 23 01:00:12 1993 Jim Meyering (meyering@comco.com)
* tr.c (get_next, string2_extend): Add default: label to switch stmt.
* cat.c, cksum.c, comm.c, csplit.c, cut.c, expand.c, fold.c, head.c,
join.c, nl.c, od.c, paste.c, pr.c, split.c, sum.c, tac.c, tail.c,
tr.c, unexpand.c, uniq.c, wc.c (usage): Add long --help.
Exit successfully for --help, non-zero for usage error.
From Francois Pinard.
* configure.in: Add AC_STAT_MACROS_BROKEN.
* system.h [AC_STAT_MACROS_BROKEN]: Test it.
Fri Oct 22 23:26:17 1993 Jim Meyering (meyering@comco.com)
* linebuffer.c, memchr.c [HAVE_CONFIG_H, CONFIG_BROKETS]: Include
<config.h> or "config.h".
* cat.c, cksum.c, comm.c, csplit.c, cut.c, expand.c, fold.c, head.c,
join.c, nl.c, od.c, paste.c, pr.c, sort.c, split.c, sum.c, tac.c,
tail.c, tr.c, unexpand.c, uniq.c, version.c, wc.c: Ditto.
* configure.in: Use AC_CONFIG_HEADER.
* Makefile.in [DIST]: Add config.h.in.
* Makefile.in: Convert so make may be run from subdirectories.
Add dependencies on config.h.
* src/Makefile.in: Ditto.
* lib/Makefile.in: Ditto.
* man/Makefile.in: Ditto.
Wed Oct 20 20:05:48 1993 Jim Meyering (meyering@comco.com)
* memchr.c (memchr): Do the 32-bit assignment only if !LONG_64_BITS.
In the 64-bit assignment, be careful to cast the shift operand to
long.
Abort if sizeof (unsigned long) > 8.
Tue Oct 19 22:37:58 1993 Jim Meyering (meyering@comco.com)
* csplit.c: Allow repeat counts to be specified via `{*}'.
New option --suffix=format. Supercedes --digits option.
New option --abandon-null-files.
From Ronald F. Guilmette (rfg@netcom.com).
* csplit.1: Updated.
From Ronald F. Guilmette.
* csplit.c: Remove register keyword (replace with `int' in two cases).
* csplit.c: [MAX]: Macro renamed from max and moved to top of file.
(bytes_to_octal_digits): New static array.
(get_format_flags): Combine '+' and ' ' cases of switch stmt.
Return count if for loop terminates.
(get_format_width): Use `bytes_to_octal_digits' instead of just 11.
(get_format_prec): Make sure is_negative is defined before used.
(get_format_conv_type): Give a different error message if there
is no conversion specifier.
Test ISPRINT (ch) instead of `ch < '~' && ch > ' ''.
(max_out): Use `%%' rather than `%' in format string.
Sat Oct 16 10:45:17 1993 Jim Meyering (meyering@comco.com)
* pr.c (main): When argc == 1, don't try to xmalloc (0).
Tue Oct 12 00:53:26 1993 Jim Meyering (meyering@comco.com)
* xwrite.c [HAVE_CONFIG_H, CONFIG_BROKETS]: Include <config.h>
or "config.h".
Sat Oct 09 23:37:43 1993 Jim Meyering (meyering@comco.com)
* configure.in: Remove AC_UNISTD_H; add unistd.h to AC_HAVE_HEADERS.
Thu Sep 9 21:52:10 1993 Jim Meyering (meyering@comco.com)
* src/*.c: Print version on standard output, not stderr.
* configure.in: Add AC_LONG_64_BITS.
* memchr.c: Use #ifdef LONG_64_BITS instead of
`if (sizeof(longword) > 4)'.
Tue Jul 27 22:19:39 1993 Jim Meyering (meyering@comco.com)
* cat.c (cat): Don't fail just because ioctl (d, FIONREAD,... can't
always handle devices. Ignore errno == EINVAL and errno == ENODEV.
`cat -v /dev/null' was failing on many systems.
* cut.c (cut_fields): Don't strip off trailing delimiter e.g.
`echo 'a:b:c:' | cut -d: -f3-' should print `c:', not just `c'.
From William Dowling <will@franklin.com>.
Thu May 27 01:37:51 1993 Jim Meyering (meyering@comco.com)
* Version 1.8.
* memchr.c: De-ansify the fixed version from glibc.
It is supposed to work on systems with 64-bit long ints.
Mon May 24 00:32:43 1993 Jim Meyering (meyering@comco.com)
* Version 1.7.
Sat May 22 02:13:12 1993 Jim Meyering (meyering@comco.com)
* Version 1.6.
Fri May 21 22:57:53 1993 Jim Meyering (meyering@comco.com)
* pr.c (cols_ready_to_print): New function. It replaces a global
variable by the same name and computes on the fly the value that
was supposed to be maintained through that variable. This should
put to rest the `pr -2a' bug.
(main): Don't let getopt_long reorder arguments so we can
distinguish between `pr -1 -2' and `pr -12'. Rework handling of
-n and +n options.
* fold.c: Declare xmalloc.
Wed May 19 19:12:18 1993 Karl Berry (karl@owl.hq.ileaf.com)
* sort.c (main): fflush before exit, so a closed stdout doesn't lose.
Tue May 18 23:49:26 1993 Jim Meyering (meyering@comco.com)
* mkinstalldirs: New file.
* Makefile.in (installdirs): Use it to create installation directories.
Fri May 14 23:45:52 1993 Jim Meyering (meyering@comco.com)
* all source: With --version, print version and exit immediately.
Thu May 13 01:03:16 1993 Jim Meyering (meyering@comco.com)
* Makefile.in (installdirs): New rules for creating installation
directories. (install): depend on it.
* tail.c (main): Remove --compatible since `+1f' may be used
to get the BSD `-0f' behavior portably.
* fold.c (main): Turn -N arguments, where N is a digit, into -wN.
From Ian Lance Taylor (ian@cygnus.com).
Mon May 10 22:33:44 1993 Jim Meyering (meyering@comco.com)
* tail.c (main): New option -C, --compatible to make `tail -0f'
work like `tail +1f' for compatibility with BSD tail.
Thu May 6 23:28:56 1993 Jim Meyering (meyering@comco.com)
* pr.c (print_page): Decrement cols_ready_to_print even when
lines_to_print == 0. The command `echo |pr -2ta' *still* didn't
terminate. Add parentheses for clarity.
Mon May 3 23:57:47 1993 Jim Meyering (meyering@comco.com)
* Version 1.5.
* od.c (main): Remove set-but-not-used variable, `usage_error'.
* split.c (main): Call usage with an argument.
Sun May 2 16:05:04 1993 Jim Meyering (meyering@comco.com)
* configure.in: Reverse if-else branches in AC_TEST_PROGRAM test
for 8-bit clean memcmp.
* cat.c (usage, main): Remove unused argument.
* csplit.c (remove_line): Remove set-but-not-used variable, `line_got.'
(check_for_offset): Remove unused argument `argnum.'
* configure.in: Add AC_SIZE_T.
Sat May 1 09:03:19 1993 Jim Meyering (meyering@comco.com)
* uniq.c (main): Interpret non-option arguments with a leading `+'
only if we haven't seen `--'.
* tr.c (main): Change variable name to avoid shadowed dcl.
* wc.c (write_counts): Ditto.
* sum.1: Make documentation agree with the code.
* od.c: Depend only on HAVE_LONG_DOUBLE for long double support.
Fri Apr 30 20:16:03 1993 Jim Meyering (meyering@comco.com)
* configure.in [AC_HAVE_HEADERS]: Add limits.h.
* configure.in [CFLAGS, LDFLAGS]: Assign reasonable defaults.
* od.c (parse_old_offset): Don't use prototype in function
definition. Remove unnecessary conjunct from test for hexadecimal
prefix.
* od.c: Depend on __GNUC__ || HAVE_LONG_DOUBLE rather than __STDC__
for long double support; there are compilers (Stardent Vistra svr4)
without long double but still define __STDC__.
Thu Apr 29 02:01:27 1993 Jim Meyering (meyering@comco.com)
* src/*.c and man/*.c except for sort: Add --help and --version
options.
* pr.c: Convert to use getopt_long.
* lib/memcmp.c: Use version from glibc.
[WORDS_BIGENDIAN]: Test this instead of the using glibc's
__BYTE_ORDER macro.
* configure.in: Use AC_WORDS_BIGENDIAN to set it.
* od.c (parse_old_offset): Allow `0X' as well as `0x' prefix to
indicate hex.
* Makefile.in (dist): Depend on Makefile so that changes to
Makefile.in (like adding new files to DISTRIB) are reflected
in the new distribution.
Fri Apr 23 21:53:47 1993 Jim Meyering (meyering@comco.com)
* {lib,src}/Makefile.in [.c.o]: Make CPPFLAGS and CFLAGS follow
other options so users can use them to override DEFS.
* src/Makefile.in [.c.o]: Add -I$(srcdir) for version.h.
* Makefile.in [CFLAGS, LDFLAGS]: Don't set to -g explicitely;
configure's AC_SUBST will set these.
* Makefile.in [Makefile]: Add dependencies and a rule to remake it.
[targets that cd then run make in subdirectories]: Don't depend
on `cd ..'; use a subshell instead.
* Makefile.in [info, install-info, dvi, check, installcheck]:
New targets but no rules; comply with standards.
* configure.in [CFLAGS]: Default to -g -O if CC is gcc and the user
hasn't specified CFLAGS.
[LDFLAGS]: Substitute into Makefile.
Tue Mar 30 21:36:11 1993 Jim Meyering (meyering@comco.com)
* od.c: New option --compatible, -C.
(parse_old_offset): New function.
* od.1: Document new option.
Mon Mar 29 21:27:56 1993 Jim Meyering (meyering@comco.com)
* cut.c, expand.c, join.c, nl.c: Always call error with errno
(not zero) after failed fclose or non-zero ferror.
Sun Mar 28 16:59:31 1993 Mike Haertel (mike@cs.uoregon.edu)
* configure.in: Add check for working memcmp; use GNU's if
the system's doesn't grok the 8th bit.
* memcmp.c: Fix it so it groks the 8th bit.
TODO: We really need to provide a fast memcmp, since most
machines will have a broken memcmp. Probably should get
the one from glibc.
* sort.c (mergefps): Maintain keybeg and keylim when copying
the current line to `saved'.
(numcompare): Skip white space here since -n no longer implies -b.
(getmonth): Skip white space here since -M no longer implies -b.
(compare): Completely overhauled to make the 8th bit work right,
also to properly handle the global reverse option.
(set_ordering): -n no longer implies -b, according to Posix.
For consistency, -M also no longer implies -b.
(main): Correct treatment of -r and global keys.
(findlines): Clear keybeg and keylim if no keys are used.
(sort): Avoid overwriting tempfiles[] array bounds.
Sun Mar 21 22:29:29 1993 Jim Meyering (meyering@comco.com)
* pr.c (close_file): Reverse May 13, '92 change, but add the condition
that cols_ready_to_print not be decremented when printing across.
The command `echo |pr -2ta' didn't terminate.
(print_page): Rewrite conditional (that had side effects in second
conjunct) using nested if statements to make it clear that we do
indeed want those semantics.
Tue Jan 19 13:35:24 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
* Version 1.4.
* system.h: Try BBSIZE if BSIZE isn't defined.
From Tony Robinson <ajr@eng.cam.ac.uk>.
Sat Dec 12 12:37:00 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
* tail.c (tail_forever): Use an array of file descriptors
instead of forking processes.
(dump_remainder): Return number of bytes read.
(tail_file): Fill in the new array.
From Ian Lance Taylor.
Fri Dec 11 17:18:16 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
* system.h: Only define index, bcmp, etc. if not already defined.
Tue Dec 8 10:31:14 1992 Jim Meyering (meyering@idefix.comco.com)
* tr.c (is_char_class_member): Remove unreached return after abort.
Sun Dec 6 22:34:52 1992 Jim Meyering (meyering@idefix.comco.com)
* csplit, cut.c, expand.c, fold.c, head.c, join.c, od.c, pr.c,
sort.c, split.c, tail.c, tr.c, unexpand.c, uniq.c: Remove inclusion
of <ctype.h> and definitions of is* ctype macros to system.h.
Change a few more uses of is* ctype macros to (protected) upper
case versions.
* system.h: Add isascii-protected ctype IS* macros.
Wed Dec 2 12:28:10 1992 Jim Meyering (meyering@idefix.comco.com)
* all files using getopt.h: Convert static declarations of
struct option to use new macros from getopt.h: no_argument,
required_argument, and optional_argument.
Tue Dec 01 10:57:24 1992 Jim Meyering (meyering@idefix.comco.com)
* od.c, pr.c, sort.c: Make uses of ctype.h macros consistent.
* tr.c (main): Close stdin and stdout and check return status.
Tue Nov 24 09:26:08 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
* system.h, csplit.c: Use HAVE_FCNTL_H and HAVE_STRING_H
instead of USG.
Tue Nov 24 08:42:30 1992 Jim Meyering (meyering@idefix.comco.com)
* tr.c: Define new macros ISPRINT, ISALNUM, ISXDIGIT, ... that
use isascii if it is defined.
(is_char_class_member, make_printable_char, make_printable_str,
non_neg_strtol): Use new macros instead of lower case ones
from <ctype.h>.
* od.c (print_ascii, dump_strings): Use ISDIGIT and ISPRINT
macros like pr.c. Suggested by David J. MacKenzie.
* od.c (print_ascii, dump_strings): Check for isascii before isprint.
(dump_strings): Free malloc'd buffer before returning.
(skip): Return non-zero if an error occurred, zero otherwise.
Exit only if asked to skip beyond end of combined input.
(check_and_close): New function.
(skip, read_block, read_char): Call check_and_close when done
processing the file associated with in_stream.
(skip, read_block, read_char): Set have_read_stdin.
(main): Close stdin (if it was ever read) and check for errors
just before exiting.
(write_block, dump_strings, dump): Don't test return value from
functions that operate on streams. Rely on later ferror tests.
Sat Nov 21 12:41:49 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
* sort.c (main, usage): Add -T option.
Thu Nov 19 14:33:40 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
* tail.c (tail_forever, sigusr1, kill_kids): New functions to
do -f on multiple files.
(main): Call tail_forever.
From Ian Lance Taylor.
Tue Nov 10 14:29:11 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
* cut.c (cut_fields): Add cast.
* od.c (decode_one_format): Remove '#' from pre_fmt_string;
many systems don't support it.
Conditionalize long double support on __STDC__, not __GNUC__.
From Ian Lance Taylor.
Mon Nov 9 00:24:41 1992 Jim Meyering (meyering@idefix.comco.com)
* sort.c (numcompare, keycompare): Add parentheses suggested
by gcc -Wall. Put braces around individual monthtab initializers.
* cksum.c: Declare error. Make checksum table `const.'
* pr.c: Remove comment and dcl of unused variable, `print_a_number'.
* split.c (main): Add `default: abort();' to enumeration switch.
* All files: Make all functions and extern variables static.
Make all longopts arrays const as well as static.
Make a couple statically initialized aggregates `const.'
Sun Nov 8 19:46:59 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
* od.c (main): Make old-style format options accumulate.
From Jim Meyering.
Sat Nov 7 00:26:14 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
* tr.c (look_up_char_class): Add cast.
* nl.c (build_type_arg), csplit.c (extract_regexp), tac.c (main):
Add `const' to variable receiving value from re_compile_pattern.
* wc.c (wc): If doing only -c, use st_size for regular files.
* fold.c (fold_file): Was folding 1 column too early.
From Eric Backus <ericb@lsid.hp.com>.
* memset.c: New file.
Fri Nov 6 20:14:51 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
* cksum.c: New file.
Tue Oct 13 16:24:06 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
* tac.c (tac_stdin): Handle SIGPIPE.
* sort.c (main): Handle SIGTERM.
* od.c: New file.
* system.h [USG || STDC_HEADERS]: Define bcmp.
Sat Oct 3 20:41:24 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
* sort.c (main): Handle SIGPIPE. From trq@dionysos.thphys.ox.ac.uk.
Tue Sep 29 01:10:05 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
* paste.c (main): Don't write on a string constant.
Mon Aug 24 00:02:45 1992 Jim Meyering (meyering@churchy.gnu.ai.mit.edu)
* tr.c: Minor cleanup. Replaced some assert(0) with abort().
Tue Jul 7 02:14:19 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
* cmp.c, cmp.1: Move to diff distribution.
Fri Jul 3 16:37:59 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
* system.h: Change FOO_MISSING to HAVE_FOO.
Wed May 13 20:05:41 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* pr.c (COLUMN): Add structure member to remember filename.
(main, init_fps, open_file, close_file): Use it.
(close_file): Don't decrement cols_ready_to_print when closing
a file. From cdl@mpl.UCSD.EDU (Carl Lowenstein).
Mon May 11 19:17:33 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* cmp.c: --show-chars -> --print-chars.
* pr.c: Rename some variables.
Sat May 9 18:39:47 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* system.h: Define DEV_BSIZE if not defined.
Wed Apr 22 02:15:09 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
* system.h, tac.c: SIGTYPE -> RETSIGTYPE.
Fri Apr 17 10:42:23 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* sort.c (main): Don't stop processing args when we hit "-";
treat it like a regular filename.
From ian@airs.com (Ian Lance Taylor).
* pr.c (print_page): Fix off by one line count when ^L is in input.
From Andreas Schwab (schwab@ls5.informatik.uni-dortmund.de).
Mon Apr 6 20:52:29 1992 Jim Meyering (meyering@churchy.gnu.ai.mit.edu)
* tr.c (validate): Change error message so it doesn't mention
actual name of --truncate-set1 option. From David MacKenzie.
Sun Apr 5 14:22:42 1992 Jim Meyering (meyering@hal.gnu.ai.mit.edu)
* tr.c (string2_extend, validate): Give an error message when
translating without --truncate-set1, with empty string2, and
with non-empty string1. "tr 1 ''" produced a failed assertion.
Mon Mar 30 02:20:56 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* system.h: Change how ST_BLKSIZE is calculated to allow for
non-POSIX systems that don't define BSIZE in sys/param.h.
Sat Mar 28 11:18:01 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* sum.c (main, bsd_sum_file): Don't print filename if BSD
algorithm is used and only one file was given.
Wed Mar 25 11:34:41 1992 Jim Meyering (meyering@wombat.gnu.ai.mit.edu)
* tr.c (get_spec_stats): Fix assertion to allow ranges like a-a
with starting character equal to ending character. This is
contrary to the POSIX spec, but what is already implemented
in find_closing_delim.
Mon Mar 16 00:15:11 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* Version 1.3.
* sort.c (numcompare, checkfp): Add parens to placate gcc2.
* sort.c (mergefps): For -u, output the first, not last, of
the lines that compare equal. From Mike Haertel.
Tue Mar 10 10:51:38 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
* tr.c: Remove initial capitals and periods from error messages.
Sun Mar 8 22:03:45 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
* sum.c (main): Add -r option for SYSV compat.
Thu Feb 27 22:26:25 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
* sort.c (compare): If -s given, leave lines in their original order.
(main): Recognize -s.
(usage): Document -s.
From Mike Haertel.
Tue Feb 18 20:29:45 1992 Randall Smith (randy at geech.gnu.ai.mit.edu)
* sort.c (sort): Check for complete parsing of buffer into
lines before nixing temp files.
Mon Feb 17 10:35:58 1992 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* sum.c (sysv_sum_file): Use %lu instead of %u to print a
long. Not that it matters for GNU . . .
* tr.c (unquote, make_printable_str): Use \007 instead of ANSI \a.
(append_normal_char, append_range, append_char_class,
append_repeated_char, append_equiv_class, spec_init):
Initialize `next' field of new `struct List_element'.
From rommel@informatik.tu-muenchen.de (Kai-Uwe Rommel).
Sat Feb 8 17:16:49 1992 David J. MacKenzie (djm at apple-gunkies.gnu.ai.mit.edu)
* join.c (get_line): Renamed from getline to avoid GNU libc conflict.
Sun Feb 2 21:22:01 1992 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* Version 1.2.
* nl.c: Support multiple files and "-" for stdin.
(main): Check for read and write errors.
(nl_file): New function.
Wed Jan 29 10:09:10 1992 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* tr.c (main): -t option was called -b in getopt spec.
(validate): Don't warn that set1 is longer than set2.
* tr.c: Rename --sysv-string2-truncate to --truncate-string1.
Fri Jan 17 16:29:05 1992 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* nl.c: New program from bin-src.
* nl.c (main): Use a struct linebuffer for line_buf.
(process_file): Use readline instead of fgets, to preserve NULs.
(check_section): Use memcmp instead of strncmp.
(proc_text): Print line_buf with fwrite instead of printf.
* nl.c (main): Usage message if too many args given. Check
for error in closing input file. Lengths of section delimiter
strings were 1 too large. Take separator_str into account in
length of print_no_line_fmt.
(build_print_fmt): Allocate space for print_fmt, in case
separator_str is long.
(proc_text): A blank line is one that contains nothing, not
even nonprinting characters.
Fri Jan 17 01:04:22 1992 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* All programs: Document `--' instead of `+' to introduce
long-named options, in usage messages.
* sum.c (bsd_sum_file): Renamed from sum_file.
(sysv_sum_file): New function.
(main): Recognize an option to select between the algorithms.
Sun Jan 5 17:41:18 1992 Jim Meyering (meyering at churchy.gnu.ai.mit.edu)
* pr.c (close_file, print_page): Fixed bug that had the command
yes |head |pr -t printing "yyyyyyyyyy".
* (print_page): Fixed bug that had pr -3 -a printing two too few
trailer lines per page.
* (main): Added restriction that -a and -m are incompatible.
Although the POSIX spec doesn't explicitly say they shouldn't
be used together, it says -a modifies the -column option and
that -column shouldn't be used with -m.
Thu Jan 2 15:23:59 1992 David J. MacKenzie (djm at albert.gnu.ai.mit.edu)
* nl.c: Include regex.h after, not before, sys/types.h.
Thu Jan 2 12:18:10 1992 Tom Lord (lord at geech.gnu.ai.mit.edu)
* sort.c (fillbuf) return bytes buffered instead of bytes read.
Fri Dec 27 22:53:36 1991 Jim Kingdon (kingdon at geech.gnu.ai.mit.edu)
* sort.c (LINEALLOC): New #define.
(struct lines): New field ``limit''.
(initlines): Set it from new arg ``limit''.
(sort, mergefps, checkfp): Pass new arg to initlines().
(findlines): Don't realloc past lines->limit.
Tue Dec 24 01:24:03 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* tac.c, sort.c, csplit.c, system.h: Change POSIX ifdefs to
HAVE_UNISTD_H and _POSIX_VERSION.
* xwrite.c: Change POSIX ifdef to HAVE_UNISTD_H.
Sat 14 Dec 1991 11:46:42 Jim Meyering (meyering at wombat)
* tr.c: Fixed an inaccurate comment on posix_pedantic.
Thu 12 Dec 1991 21:15:20 Jim Meyering (meyering at hal)
* tr.c: Changed underscores to hyphens in long option name
"sysv_string2_truncate".
Wed Dec 11 13:33:34 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* tac.c (main): Set obscure_syntax to tell re_search to
allocate memory for the group registers.
Fri Dec 6 18:26:27 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* tac.c, sort.c, csplit.c [POSIX]: Use sigaction instead of
signal, which POSIX doesn't have.
* sort.c: Replace inthandler and huphandler with sighandler.
* csplit.c (main): Only handle signals if they were not being
ignored.
* tr.c: POSIX_ME_HARDER -> POSIXLY_CORRECT.
Wed Dec 4 00:47:47 1991 Jim Meyering (meyering at wombat)
* tr.c (unquote): Reformat code so it doesn't go beyond column 80.
* tr.c (squeeze_filter): Comment a little on why it's better
to step through the input by two.
* tr.c (set_initialize): Write a comment describing the function.
* tr.c: Eliminated the variable `portability_warnings' and replaced
references to it by references to `!posix_pedantic'. One of the
uses of portability_warnings had been wrong.
Tue Dec 3 14:03:35 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* tr.c: New program.
Sun Dec 1 15:07:35 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* linebuffer.[ch] (freebuffer): New function (used by cron).
Thu Oct 17 22:30:22 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* system.h, configure, Makefile.in: Don't include memory.h if
STDC_HEADERS, removing need for MEMORY_H_MISSING.
Thu 17 Oct 1991 16:53:07 Jim Meyering (meyering at wombat)
* pr.c (print_page): REALLY fixed `extra newline at EOF' problem.
Somehow, part of my patch didn't make it last time.
Sat Oct 12 12:04:47 1991 David J. MacKenzie (djm at churchy.gnu.ai.mit.edu)
* tail.c (pipe_lines, pipe_bytes): Initialize `first->next'.
* cmp.c (cmp): Print EOF message to stderr, not stdout, for
POSIX 1003.2.11.2.
* sort.c (xfwrite): fwrite never returns < 0, so check if
number written is number we asked to write.
(fillbuf, main): fread never returns < 0, so check ferror instead.
From Rainer Orth.
Tue Oct 8 18:07:08 1991 Jim Meyering (meyering at churchy)
* pr.c (print_page): Really fixed `extra newline at EOF' problem.
* (store_columns): Fixed bug that caused `pr -b -2' to coredump
on files of certain lengths.
Fri Oct 4 22:30:25 1991 Jim Meyering (meyering at churchy)
* pr.c (print_page): Fixed to not add single spurious newline
at EOF when using -t.
Wed Oct 2 01:02:05 1991 David J. MacKenzie (djm at apple-gunkies)
* pr.c (print_page): Don't pad the page if -t given.
* csplit.c (load_buffer), sort.c (mergefps): Use bcopy, not memcpy.
Thu Sep 26 12:35:00 1991 David J. MacKenzie (djm at churchy.gnu.ai.mit.edu)
* Version 1.1.
* configure, system.h: Include memory.h if it works.
* split.c: Allow `b' unit as well as `k' and `m'.
* head.c, tail.c: Replace -b +blocks option with specifying
units (b, k, or m) after the number.
(parse_unit): New function.
* fold.c (main): Check that -w arg is a number.
* cut.c: +delimiter takes an arg.
Mon Sep 16 14:52:38 1991 David J. MacKenzie (djm at churchy.gnu.ai.mit.edu)
* pr.c (close_file): Don't close an already closed file.
Thu Sep 12 00:14:43 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* memchr.c: New file.
* configure: Check if it's needed.
* csplit.c, gcsplit.1: New program.
* pr.c (cleanup): Only free buffers if they were allocated.
* sort.c [!USG && !STDC_HEADERS]: Declare memchr.
Wed Sep 11 20:54:16 1991 Jim Meyering (meyering at churchy)
* pr.c: The following 3 bugs appeared (at least) when printing
a single file with the options `-3 -f'.
* (print_white_space): Single spaces were being replaced
with tabs.
* (print_page): Some lines were getting too much white space
at the beginning because spaces_not_printed wasn't being reset
to 0.
* (read_line): The single space between a truncated column
on its left and the column on its right was omitted. Fixed
so that previous value of input_position is restored before
returning FALSE.
Sat Sep 7 03:22:18 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* configure: Only remove /etc from PATH when it's not part of
a larger name.
Wed Sep 4 17:09:24 1991 David J. MacKenzie (djm at apple-gunkies)
* linebuffer.c (readline): Fix incorrect recalculation of `end'.
* head.c, tail.c: Replace `mode' variables and bitmasks with
separate variables for each option.
Mon Sep 2 04:00:37 1991 David J. MacKenzie (djm at apple-gunkies)
* wc.c: New program.
Sun Sep 1 01:18:38 1991 David J. MacKenzie (djm at apple-gunkies)
* fold.c (fold_file): Read in an int, not a char, for EOF
comparison.
* configure: Check whether st_blksize is missing.
* tac.c (save_stdin): Put copy of pipe input in TMPDIR if
defined, instead of /tmp.
Thu Aug 29 14:48:15 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* xwrite.c [POSIX]: unistd.h might require sys/types.h.
Wed Aug 28 11:57:39 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* paste.c (main): Consider -d "" to be like -d "\0",
for POSIX (if I read it right).
* sort.c, join.c: New programs.
* cut.c (set_field): Allow blanks as well as commas to
separate numbers in ranges.
Sun Aug 25 19:57:40 1991 Jim Meyering (meyering at apple-gunkies)
* pr.c: Failure to open an input file is no longer a fatal error.
A message is printed for each failed open. When printing
in parallel, each failed open results in one fewer output column.
Added POSIX -r option to suppress the message.
* pr.c: Added variables: failed_opens, ignore_failed_opens.
These changes were based in part on work by David MacKenzie.
Sat Aug 24 15:27:39 1991 Jim Meyering (meyering at pogo)
* pr.c: Complain if user gives both -m and -[0-9]+ options.
Wed Aug 21 22:04:57 1991 David J. MacKenzie (djm at apple-gunkies)
* Version 1.0.
Mon Aug 19 00:16:51 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* expand.c: Rename some variables.
(expand): Don't access value off end of array.
* unexpand.c: Rename some variables.
(unexpand): Don't access value off end of array.
Instead of copying tabs verbatim and flushing pending spaces
when one is reached, count them as the proper number of
pending spaces. Instead of changing tabs to single spaces if
the tabstop list is exhausted, print the rest of the line
unchanged (for POSIX).
Sat Aug 17 01:49:41 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* cut.c (cut_file), paste.c (paste_parallel, paste_serial):
Clear EOF and error conditions on stdin so it can be reused.
* expand.c, unexpand.c (parse_tabstops): Allow blanks as well
as commas to separate tabstops, for POSIX.
* expand.c (expand), unexpand.c (unexpand): Don't line-buffer
the output; send it directly to stdout.
* unexpand.c (main): Make -t stupidly imply -a for POSIX.
(unexpand): If a tab stop list was given and we move past its end,
copy the rest of the line verbatim.
* split.c (convint): New function to allow 'm' and 'k' after
byte counts.
(main): Use it. Change -c option to -b for POSIX.
Fri Aug 9 02:47:02 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* pr.c: Protect isdigit with isascii, if required.
Tue Aug 6 21:42:25 1991 David J. MacKenzie (djm at wheat-chex)
Most of the following is from Paul Eggert:
* cat.c (main): If stdin is read, check close at end.
* cmp.c (main): Check for stdin being closed.
Check for close errors on stdin and stdout.
(cmp): Return a value instead of exiting.
* cut.c (cut_file): New function, from code in main.
Check for read errors.
(main): Check for close errors.
* expand.c, unexpand.c (main): Check for close errors.
(next_file): Go to next file if one can't be opened.
Check for close errors.
* head.c (main), tail.c (main): If stdin was read, check for
close errors.
* head.c (head_file), tail.c (tail_file): Check for close errors.
* paste.c (main, paste_parallel, paste_serial), tac.c (main):
Check for close errors. Close stdin if it was read.
* split.c (main): Check for close errors.
* configure, Makefile.in's: Support +srcdir option.
Make config.status. Fix up clean targets.
Wed Jul 31 01:32:59 1991 David J. MacKenzie (djm at hal)
* linebuffer.h (struct linebuffer): Add a field to indicate
the number of valid chars in the line.
* linebuffer.c (initbuffer, readline): Fill it in.
* uniq.c, comm.c: Use it.
* pr.c (main): Check stdin and stdout fclose for errors.
(init_parameters): If there's no room for header and footer,
omit them rather than dying (for POSIX).
(init_header): Take a file descriptor as additional arg.
(init_fps): Change callers. Note when stdin is read.
(open_file): For filename "-" use stdin.
(close_file): Don't close stdin. Check close for errors.
(print_char, char_to_clump): Use isprint instead of explicit
comparisons.
* memcmp.c: New file (needed for comm).
* bcopy.c: New file (needed for fold).
* system.h: Don't define bcopy as memcpy.
* configure: Check for bcopy and memcmp.
* uniq.c (main): Use "-" instead of NULL to mean stdin or
stdout.
(check_file): Use "-" instead of NULL to mean stdin or stdout.
Check readline return instead of for NUL character to
detect eof.
Check fclose for errors.
(find_field): Use linebuffer length, not NULs, to detect end
of line.
(different): New function, replaces compare. Uses memcmp
instead of strncmp.
(writeline): Use fwrite instead of fputs so NULs are preserved.
* comm.c (compare_files): Return an error indication.
Don't take a filename of NULL to mean stdin.
Use memcmp instead of strcmp to allow for NULs.
Check fclose for errors.
(writeline): Use fwrite instead of fputs so NULs are preserved.
* sum.c (sum_file): Take an arg indicating whether to print
the filename, and don't take NULL meaning stdin. Set a flag
when we read stdin. Check fclose return for errors.
(main): If stdin was read, check fclose return for errors.
Use filename of "-" if no args given.
Thu Jul 25 15:17:10 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* fold.c: Rewritten from scratch for POSIX.
Wed Jul 24 01:55:41 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* split.c (line_bytes_split): Use xmalloc instead of alloca.
* system.h: Don't declare alloca.
* tac.c, tail.c: Use SEEK_ instead of L_ for lseek.
* system.h: Define SEEK_ macros if not defined.
* pr.c: Rename variable `truncate' to avoid library function conflict.
Tue Jul 23 13:21:48 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* linebuffer.c, linebuffer.h: New files.
* comm.c, uniq.c (initbuffer, readline): Functions
removed (use versions in linebuffer.c).
Mon Jul 22 13:23:53 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
* sum.c (sumfile): Always print 5 digits for second number, too.
Interpret "-" to mean stdin.
Sat Jul 20 14:24:40 1991 David J. MacKenzie (djm at bleen)
* uniq.c: Use isblank instead of isspace, to support POSIX.2.
* comm.c, pr.c, uniq.c (concat, fatal, error,
pfatal_with_name, xmalloc, xrealloc): Functions removed.
Sat Jul 13 02:04:53 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
* nl.c: Add long-named options. Doc fixes.
Sat Jul 6 02:19:09 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
* expand.c, unexpand.c [STDC_HEADERS]: Include stdlib.h.
* xwrite.c [POSIX]: Include unistd.h.
[STDC_HEADERS]: Don't declare errno.
Sun Jun 30 23:35:16 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
* uniq.c: Add long-named options. Remove marginally useful -z
option (zero padded repeat counts).
Thu Jun 27 16:31:45 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
* tail.c (tail_file), tac.c (save_stdin, tac_file), split.c
(cwrite), head.c (head_file), cat.c (main): Check close return
value for delayed error report due to NFS.
Tue Jun 11 00:12:15 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
* cat.c: Replace "uchar" with "unsigned char", to avoid
problems with various systems' typedefs.
Thu Jun 6 12:54:26 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
* cat.c (cat): Interpret ENOTTY return from FIONREAD ioctl to mean
operation is unsupported, for HP-UX 7.0.
Sun Apr 14 21:49:17 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu)
* sum.c: Always print five digits for first number.
Fri Mar 15 16:16:54 1991 David J. MacKenzie (djm at geech.ai.mit.edu)
* cat.c, cmp.c: Don't use fileno(); not needed.
Thu Jan 10 02:16:55 1991 David J. MacKenzie (djm at albert.ai.mit.edu)
* tac.c, tail.c: Change _POSIX_SOURCE to POSIX.
Thu Dec 27 00:06:45 1990 David J. MacKenzie (djm at egypt)
* cut.c (cut_file_bytes, cut_file_fields): Make inbufp and
outbufp global.
(enlarge_line): Adjust inbufp and outbufp.
Sun Sep 9 16:54:19 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* cat.c: Declare free returning void, not int, so it
doesn't bomb on Xenix.
Mon Sep 3 22:23:57 1990 David J. MacKenzie (djm at coke)
* tac.c: Print error messages before calling cleanup, not after.
Tue Aug 28 18:05:24 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* tac.c (cleanup): Return SIGTYPE, not int.
Tue Aug 7 12:51:18 1990 David J. MacKenzie (djm at apple-gunkies)
* cut.c (main, usage): Add -b and -n options for POSIX.
(set_fields): Don't allow SPC or TAB as number separators.
* paste.c (paste_parallel): If open of any file fails, quit
(for POSIX).
Mon Aug 6 22:14:13 1990 David J. MacKenzie (djm at apple-gunkies)
* pr.c: Add POSIX -F option (same as -f).
* uniq.c (check_file): Allow '-' to mean stdin or stdout.
Mon Aug 6 14:43:30 1990 David J. MacKenzie (djm at pogo.ai.mit.edu)
* head.c, tail.c: Change `chars' to `bytes' globally.
(main, usage): Use POSIX.2 draft 10 option syntax.
Sun Aug 5 11:51:12 1990 David J. MacKenzie (djm at pogo.ai.mit.edu)
* cat.c (main): Don't delay error messages, so they appear
where expected.
(main, simple_cat, cat): Make errors in input files nonfatal.
Sat Aug 4 10:11:30 1990 David J. MacKenzie (djm at pogo.ai.mit.edu)
* cat.c: Remove -c option added for POSIX draft 9, since POSIX
draft 10 removed it.
* tac.c (tac_stdin): Use fstat instead of lseek to determine
whether stdin is seekable, because lseek silently fails on
some special files, like tty's.
tail.c (tail_chars, tail_lines): Use fstat instead of lseek;
don't turn off -f for non-regular files (assume the user knows
what he's doing; it might work for fifo's and sockets).
* paste.c (main): If no files given, use stdin.
Don't let collapse_escapes write on string constant (delim default).
(paste_parallel): Don't close stdin.
* cut.c (main): Use standard input for filename of "-".
* comm.c (compare_files): Allow '-' to mean stdin.
Fri Aug 3 13:38:28 1990 David J. MacKenzie (djm at pogo.ai.mit.edu)
* cut.c (enlarge_line): Take an arg giving the required amount
of space. Change callers.
(main): Don't allow -t'<TAB>' without -f.
Make `delim' unsigned to fix sign extension problem in comparison.
Tue Jul 17 12:36:11 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
* pr.c Deleted excess whitespace from ends of lines.
Modified to work with current version of getopt, which
returns 1 instead of 0 for non-options.
Reversed the meaning of the -f option, to be compatable
with real pr.
Sun Jul 8 00:39:31 1990 David J. MacKenzie (djm at apple-gunkies)
* cmp.c (main, usage): Rename -L option to -c and don't have
it imply -l.
(printc): Take an arg to specify number of chars to pad to,
for column alignment.
(cmp): Respect flag_print_chars in default output format.
Align columns for cmp -cl.
Sat Jul 7 17:23:30 1990 David J. MacKenzie (djm at apple-gunkies)
* cmp.c: For +show-chars, have getopt return 'L' so
`flag_print_chars' gets set.
Fri Jun 29 01:04:19 1990 David J. MacKenzie (djm at apple-gunkies)
* tac.c (main): Initialize fastmap and translate fields of
regex before compiling it.
Fri Jun 22 00:38:20 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* tac.c: Change +regexp to +regex for consistency with GNU find.
Wed Jun 20 01:46:09 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* cat.c (cat): If FIONREAD is available, only use it if it is
supported by the filesystem that the file is on.
Sun Jun 3 20:26:19 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* cat.c (main): Add a variable to control whether the check
for input file == output file is made, because no values of
st_dev and st_ino should be assumed to be available for this
purpose. Only do the check for regular files.
* tac.c: Use bcopy instead of memcpy.
Thu May 31 00:55:36 1990 David J. MacKenzie (djm at apple-gunkies)
* head.c: Use longs instead of ints for file offsets, for 16
bit machines.
Tue May 22 00:56:51 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* cmp.c: Change some ints to longs for 16 bit machines.
(bcmp_cnt): Make char-pointer counting slightly simpler.
Sat May 12 01:16:42 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* cat.c (main): Allow input file to be output file for devices
(ttys, etc.). Check whether input file is output file when
reading standard input. Print any error messages for standard
input.
* cmp.c (bcmp_cnt): Handle int comparisons correctly on 16 bit
machines as well as 32 bit ones.
* cmp.c, tail.c: Use longs instead of ints for file offsets.
Fri May 11 02:11:03 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* cmp.c: Fix some exit statuses for POSIX.
Tue May 8 03:41:42 1990 David J. MacKenzie (djm at abyss)
* tac.c: Use regular expressions as the record boundaries.
Give better error messages.
Reformat code and make it more readable.
(main): Use getopt_long to parse options.
(tac_stdin): Do not make a temporary file if standard input
is a file.
(tac_file): New function.
(tac): Take an open file desc as an arg.
(output): Rewrite to use its own efficient buffering.
(xmalloc, xrealloc, xwrite): New functions.
Sun Apr 8 20:33:20 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* head.c, tail.c: Use `error' instead of `fatal_perror' and
`nonfatal_perror'. Remove some unnecessary info from messages.
Wed Mar 21 09:30:18 1990 David J. MacKenzie (djm at pogo.ai.mit.edu)
* comm.c (main): Pass the list of files to compare_files as a
char ** instead of a char *.
(compare_files): Make arg a char **.
* uniq.c: Declare some functions as void.
Change global vars `countmode' and `mode' from ints to enums.
(main): Use getopt to parse options and support POSIX options.
Don't use integer_arg to parse numbers, since `-#' can't be
parsed that way using getopt.
(find_field): Use isspace for finding fields boundaries.
Tue Mar 20 14:28:25 1990 David J. MacKenzie (djm at pogo.ai.mit.edu)
* comm.c (main): Call usage if given bad option or wrong
number of args. Exit with 0 status normally.
(usage): New function.
Declare some other functions as void.
Wed Mar 14 10:48:40 1990 David J. MacKenzie (djm at rice-chex)
* cmp.c (main, cmp, usage): Replace -q +quick option with -L
+show-chars option to add ASCII representation of bytes to -l format.
Tue Mar 13 00:50:14 1990 David J. MacKenzie (djm at rice-chex)
* cmp.c (cmp): Change EOF message for POSIX compatibility.
For -l format, clear bits > FF.
Mon Mar 5 17:21:00 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* tail.c: Move global `errors' into main instead of having
nonfatal_perror set it.
(tail, tail_chars, tail_file, tail_lines, pipe_chars, pipe_lines):
Return an error status.
(file_lines, start_chars, start_lines): Reverse the meaning of
the return value.
(tail_lines, tail_chars): Account for that reversal.
Mon Mar 5 00:34:36 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* head.c: Move global `errors' into main and have the various
functions return an error status instead of setting it in
nonfatal_perror.
Sat Mar 3 11:27:27 1990 Torbj|rn Granlund (tege at echnaton)
* cmp.c (cmp): Call function bcmp_cnt for flag == 0 (i.e. no
options specified), to compare the two blocks and count
newlines simultaneously.
* cmp.c New function: bcmp_cnt.
* cmp.c (main): Test if output is redirected to /dev/null, and
assume `-s' if this is so.
Tue Feb 20 17:09:19 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* cat.c: Change `argbad' from a char to a short, so it will
work on machines with unsigned chars.
Sat Feb 10 02:16:40 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
* cmp.c (cmp): Rename `r' to `first_diff', and `x' to `smaller'.
Remove unneccessary variable `c1'. If -l was given, increase
`char_number' by the number of bytes read, after producing output,
rather than by the offset of the first differing bytes, before
producing output.
Replace if-else-if constructions with case statements for clarity.
(bcmp2): Rename `n' to `nread'.
Wed Dec 20 01:32:06 1989 David J. MacKenzie (djm at hobbes.ai.mit.edu)
* nl.c (proc_text): Use re_search instead of re_match.
Tue Dec 19 01:26:34 1989 David J. MacKenzie (djm at hobbes.ai.mit.edu)
* nl.c: Indent. Un-nest statements. Use GNU regexp functions
instead of System V ones. Move function declarations together.
(quit): Remove useless function.
(program_name): New variable for error messages.
(main): Use perror in error message.
(xmalloc): New function to replace myalloc.
(myalloc): Function removed.
Global: use program_name and xmalloc.
Sun Dec 17 00:36:36 1989 David J. MacKenzie (djm at hobbes.ai.mit.edu)
* uniq.c: Declare some functions.
(main): Initialize infile and outfile. Call usage if given
invalid args. Normally exit with 0 status instead of garbage.
(usage): New function to print usage message and exit.
(check_file): Remove unused variable.
(readline): Compare against EOF, not < 0.
(xmalloc, xrealloc): Return char *, not int.
Ok to return 0 if 0 bytes requested.
(lb1, lb2): Remove unused global vars.
(concat): Remove unused function.
Sat Dec 16 15:15:50 1989 David J. MacKenzie (djm at hobbes.ai.mit.edu)
* comm.c: Remove unused global variables lb1, lb2.
(main): Remove unneeded variable.
(compare_files): Remove unused arg.
(readline): un-nest assignment. Test against EOF instead of < 0.
(error): Print to stderr, not stdout.
(xmalloc, xrealloc): Return char * instead of int.
Returning 0 is ok if 0 bytes requested (ANSI C).
Local Variables:
mode: indented-text
left-margin: 8
version-control: never
End:
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