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authorobrien <obrien@FreeBSD.org>1999-11-22 10:31:17 +0000
committerobrien <obrien@FreeBSD.org>1999-11-22 10:31:17 +0000
commit3ccdb9508cc16b277899eeb518fe0513bb8ccc82 (patch)
treeb61220904a20555bd764d832109626e60b94df63 /gnu
parent18bbf176c89ad4e8bcded49759ff6f701c27ae3c (diff)
downloadFreeBSD-src-3ccdb9508cc16b277899eeb518fe0513bb8ccc82.zip
FreeBSD-src-3ccdb9508cc16b277899eeb518fe0513bb8ccc82.tar.gz
Virgin import of GNU Grep 2.3 [trimmed down].
Diffstat (limited to 'gnu')
-rw-r--r--gnu/usr.bin/grep/AUTHORS14
-rw-r--r--gnu/usr.bin/grep/COPYING11
-rw-r--r--gnu/usr.bin/grep/NEWS64
3 files changed, 83 insertions, 6 deletions
diff --git a/gnu/usr.bin/grep/AUTHORS b/gnu/usr.bin/grep/AUTHORS
index e3e033b..65ff8a1 100644
--- a/gnu/usr.bin/grep/AUTHORS
+++ b/gnu/usr.bin/grep/AUTHORS
@@ -20,10 +20,22 @@ non-matching text before calling the regexp matcher was originally due
to James Woods. He also contributed some code to early versions of
GNU grep.
-Finally, I would like to thank Andrew Hume for many fascinating discussions
+Mike Haertel would like to thank Andrew Hume for many fascinating discussions
of string searching issues over the years. Hume & Sunday's excellent
paper on fast string searching (AT&T Bell Laboratories CSTR #156)
describes some of the history of the subject, as well as providing
exhaustive performance analysis of various implementation alternatives.
The inner loop of GNU grep is similar to Hume & Sunday's recommended
"Tuned Boyer Moore" inner loop.
+
+More work was done on regex.[ch] by Ulrich Drepper and Arnold
+Robbins. Regex is now part of GNU C library, see this package
+for complete details and credits.
+
+Arnold Robbins contributed to improve dfa.[ch]. In fact
+it came straight from gawk-3.0.3 with small editing and fixes.
+
+Many folks contributed see THANKS, if I omited someone please
+send me email.
+
+Alain Magloire is the current maintainer.
diff --git a/gnu/usr.bin/grep/COPYING b/gnu/usr.bin/grep/COPYING
index a43ea21..d60c31a 100644
--- a/gnu/usr.bin/grep/COPYING
+++ b/gnu/usr.bin/grep/COPYING
@@ -2,7 +2,7 @@
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 675 Mass Ave, Cambridge, MA 02139, USA
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
@@ -279,7 +279,7 @@ POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
- Appendix: How to Apply These Terms to Your New Programs
+ How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
@@ -291,7 +291,7 @@ convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
- Copyright (C) 19yy <name of author>
+ Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -305,14 +305,15 @@ the "copyright" line and a pointer to where the full notice is found.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
- Gnomovision version 69, Copyright (C) 19yy name of author
+ Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
diff --git a/gnu/usr.bin/grep/NEWS b/gnu/usr.bin/grep/NEWS
index eb0b513..d55d88c 100644
--- a/gnu/usr.bin/grep/NEWS
+++ b/gnu/usr.bin/grep/NEWS
@@ -1,3 +1,67 @@
+Version 2.3:
+
+ - When searching a binary file FOO, grep now just reports
+ `Binary file FOO matches' instead of outputting binary data.
+ This is typically more useful than the old behavior,
+ and it is also more consistent with other utilities like `diff'.
+ A file is considered to be binary if it contains a NUL (i.e. zero) byte.
+
+ The new -a or --text option causes `grep' to assume that all
+ input is text. (This option has the same meaning as with `diff'.)
+ Use it if you want binary data in your output.
+
+ - `grep' now searches directories just like ordinary files; it no longer
+ silently skips directories. This is the traditional behavior of
+ Unix text utilities (in particular, of traditional `grep').
+ Hence `grep PATTERN DIRECTORY' should report
+ `grep: DIRECTORY: Is a directory' on hosts where the operating system
+ does not permit programs to read directories directly, and
+ `grep: DIRECTORY: Binary file matches' (or nothing) otherwise.
+
+ The new -d ACTION or --directories=ACTION option affects directory handling.
+ `-d skip' causes `grep' to silently skip directories, as in grep 2.2;
+ `-d read' (the default) causes `grep' to read directories if possible,
+ as in earlier versions of grep.
+
+ - The MS-DOS and Microsoft Windows ports now behave identically to the
+ GNU and Unix ports with respect to binary files and directories.
+
+Version 2.2:
+
+Bug fix release.
+
+ - Status error number fix.
+ - Skipping directories removed.
+ - Many typos fix.
+ - -f /dev/null fix(not to consider as an empty pattern).
+ - Checks for wctype/wchar.
+ - -E was using the wrong matcher fix.
+ - bug in regex char class fix
+ - Fixes for DJGPP
+
+Version 2.1:
+
+This is a bug fix release(see Changelog) i.e. no new features.
+
+ - More compliance to GNU standard.
+ - Long options.
+ - Internationalisation.
+ - Use automake/autoconf.
+ - Directory hierarchy change.
+ - Sigvec with -e on Linux corrected.
+ - Sigvec with -f on Linux corrected.
+ - Sigvec with the mmap() corrected.
+ - Bug in kwset corrected.
+ - -q, -L and -l stop on first match.
+ - New and improve regex.[ch] from Ulrich Drepper.
+ - New and improve dfa.[ch] from Arnold Robbins.
+ - Prototypes for over zealous C compiler.
+ - Not scanning a file, if it's a directory
+ (cause problems on Sun).
+ - Ported to MS-DOS/MS-Windows with DJGPP tools.
+
+See Changelog for the full story and proper credits.
+
Version 2.0:
The most important user visible change is that egrep and fgrep have
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