1 Changes in release 1.16
2 * sort is compatible with Unix sort when a key-end spec refers to the N'th
3 character in a field that has fewer than N characters
4 * tail with old-style options like -20k and +31m operates on units of bytes,
5 as the --help usage message says. Before, it used units of lines.
6 Changes in release 1.15
7 * od gives better diagnostics for invalid format specs
8 * uses automake-generated Makefile templates
9 * configure takes a new option: --enable-maintainer-mode
10 * fix a bug in fmt when prefix has trailing white space
11 * internationalized diagnostic messages
12 * fix a couple bugs in tr involving use of -c and/or -d flags -- see ChangeLog
13 * diagnose some improper or questionable invocations of csplit
14 * properly handle `echo |csplit - 1 1', rather than aborting
15 * fix join: without -t it now ignores leading blanks
16 * sort accepts new option: -z for NUL terminated records
17 * join accepts new option: --ignore-case, -i
18 * uniq accepts new option: --ignore-case, -i
19 User-visible changes in release 1.14
20 * sort -i and sort -d properly order strings containing ignored characters
21 * nl: rename misleading --first-page=N option to --starting-line-number=N.
22 * sort diagnoses invalid arguments to -k, then fails
23 * sort -n properly orders invalid integers with respect to valid integers
24 * sorting works with character offsets larger than corresponding field width
25 * sort's -b option and `b' modifier work
27 * csplit detects integer overflow when converting command line arguments
28 * sort accepts new option/flag, -g, for sorting numbers in scientific notation
29 * join accepts POSIX `-o 0' field specifier.
30 * tr 'a[b*512]' '[a*]' < /dev/null terminates
31 * tr '[:*3][:digit:]' 'a-m' and tr 'a[=*2][=c=]' 'xyyz' no longer fail
32 * special characters in tr's string1 and string2 may be escaped with backslash
33 User-visible changes in release 1.13
34 * md5sum: with --check, distinguish between open/read failure and bad checksum
35 * md5sum: remove -h, -s, -v short options
36 * md5sum: rename --verbose to --warn, --quiet to --status
37 * md5sum --check fails if it finds no properly formatted checksum lines
38 * sort -c prints `disorder on...' message on standard error, not stdout
39 * sort -k works as described in the texinfo documentation
40 * tail works on NetBSD
41 * md5sum reads and writes (de facto) standard Plumb/Lankester format
42 * sort accepts -.1 +.2 options for compatibility
43 * od works properly when dump limit is specified and is a multiple of
44 bytes_per_block (set by --width, 16 by default).
45 User-visible changes in release 1.12
46 * sort no longer reports spurious errors on Ultrix systems
48 * all --help messages have been improved
49 * join's -a1 and -a2 options work
50 * tr '[:upper:]' '[:lower:]' no longer reads uninitialized memory
51 * sort properly handles command line arguments like `+7.2n'
52 * fmt properly formats paragraphs not terminated by a newline
53 * tail -f flushes stdout before sleeping so that it will output partial
55 * sort properly orders fields where one field is a proper prefix of the other
56 * sort properly interprets field offsets specified via the -k option
57 * dd, od, and tail work on systems for which off_t is long long (e.g. BSD4.4)
58 * wc is faster when not counting words
59 * wc now works even when file pointer isn't at beginning of file
60 * expand no longer seg faults with very long tab lists
61 User-visible changes in release 1.11
63 User-visible changes in release 1.10
64 * skeletal texinfo documentation (mainly just the `invoking' nodes)
66 * tail -f on multiple files reports file truncation
67 * tail -q has been fixed so it never prints headers
68 * wc -c is much faster when operating on non-regular files
69 * unexpand gives a diagnostic (rather than a segfault) when given a name of
71 * cat, csplit, head, split, sum, tac, tail, tr, and wc no longer fail
72 gratuitously when continued after a suspended read or write system call.
73 * cut interprets -d '' to mean `use the NUL byte as the delimiter' rather
74 than reporting that no delimiter was specified and failing.
75 * `echo a:b:c: | cut -d: -f3,4' prints `c:'. Before it printed just `c'.
76 * cut has been rewritten, is markedly faster for large inputs, and passes a
77 fairly large test suite.
78 * sort properly handles the argument to the -T option.
80 Major changes in release 1.9.1:
81 * cut no longer ignores the last line of input when that line lacks a
82 trailing newline character
84 Major changes in release 1.9:
85 * `echo a:b:c: | cut -d: -f3-' prints `c:' and
86 `echo a:b | cut -d: -f1' prints `a'.
87 * the command `printf '\t\n' |fold -w n' now terminates.
88 Before, it wouldn't stop for n less than 8.
89 * sort accepts and ignores -y[string] options for compatibilty with Solaris.
90 * cat -v /dev/null works on more systems
91 * od's --compatible (-C) flag renamed to --traditional (no short option)
92 * --help and --version exit successfully
93 * --help gives a one-line description of each option and shows the
94 correspondence between short and long-named options.
95 * fix bug in cut. Now `echo 'a:b:c:' | cut -d: -f3-' works.
96 Before it printed `c' instead of `c:'
97 * csplit allows repeat counts to be specified via `{*}'.
98 * csplit accepts a new option, --suffix=format that supercedes the
99 --digits option. The --digits option will continue to work.
100 * csplit accepts a new option, --elide-empty-files.
101 * configure uses config.h, so DEFS won't exceed preprocessor limits of
102 some compilers on the number of symbols defined via -D.
103 * work around problem where $(srcdir)/config.h was used instead of
104 ../config.h -- this happened only when building in a subdirectory
105 and when config.h remained in $(srcdir) from a previous ./configure.
107 Major changes in release 1.8:
108 * added non-ANSIfied version of memchr.c from GNU libc.
110 Major changes in release 1.7:
112 Major changes in release 1.6:
113 * with the --version option programs print the version and exit immediately
114 * pr -2a really terminates
115 * pr -n produces multi-column output
117 Major changes in release 1.5:
118 * sort is 8-bit clean
119 * sort's -n and -M options no longer imply -b
120 * several bugs in sort have been fixed
121 * all programs accept --help and --version options
122 * od --compatible accepts pre-POSIX arguments
125 Major changes in release 1.4:
126 * add od and cksum programs
127 * move cmp to GNU diff distribution
128 * tail -f works for multiple files
129 * pr prints the file name in error messages
130 * fix some off by 1 errors in pr and fold
131 * optimize wc -c on regular files
132 * sort handles `-' argument correctly
133 * sort supports -T option
134 * tr ranges like a-a work
135 * tr x '' fails gracefully
136 * default sum output format is BSD compatible