fix typos (missing commas)

rather than if _POSIX_VERSION is defined.  Remove declarations of
getpwuid, getgrgid, and getuid, now that they're in sys2.h.

Makefile.maint

@@ -49,7 +49,6 @@ null_AM_MAKEFLAGS = \
 
 t=./=test
 my-distcheck: writable-files po-check
-
 	-rm -rf $(t)
 	mkdir $(t)
 	GZIP=$(GZIP) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
@@ -61,8 +60,8 @@ my-distcheck: writable-files po-check
 	      AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
 	  && $(MAKE) dvi \
 	  && $(MAKE) check \
-	  && rm -rf $(DEPDIR) \
-	  && $(MAKE) distclean
+	  && $(MAKE) distclean \
+	  && rm -rf $(DEPDIR)
 	cd $(t) && mv $(distdir) $(distdir).old \
 	  && $(AMTAR) -zxf ../$(distdir).tar.gz
 	diff -ur $(t)/$(distdir).old $(t)/$(distdir)
@@ -77,14 +76,15 @@ PREV_VERSION := $(shell echo $(VERSION)|tr b-z a-y|sed 's/a$$//')
 PREV_VERSION_REGEXP := $(shell echo $(PREV_VERSION)|sed 's/\./\\./g')
 v = Version
 
-a_host=alpha.gnu.org
-b_host=tug.org
+a_host = alpha.gnu.org
+b_host = tug.org
 
-a_url_dir=gnu/fetish
-b_url_dir=gnu/fetish
+alpha_subdir = gnu/fetish
+a_url_dir = $(alpha_subdir)
+b_url_dir = $(alpha_subdir)
 
-a_real_dir=/fs/share/ftp/gnu/fetish
-b_real_dir=/home/ftp/pub/gnu/fetish
+a_real_dir = /fs/share/ftp/$(alpha_subdir)
+b_real_dir = /home/ftp/pub/$(alpha_subdir)
 
 url_dir_list = $(foreach x,a b,ftp://$($(x)_host)/$($(x)_url_dir))
 
@@ -142,6 +142,15 @@ writable-files:
 	done;								\
 	test "$$fail" && exit 1 || :
 
+WGET = wget
+ftp-gnu = ftp://ftp.gnu.org/gnu
+
+.PHONY: wget-update
+wget-update:
+	$(WGET) $(ftp-gnu)/texinfo/texinfo.tex -O $(srcdir)/doc/texinfo.tex
+	$(WGET) $(ftp-gnu)/config/config.guess -O $(srcdir)/config.guess
+	$(WGET) $(ftp-gnu)/config/config.sub -O $(srcdir)/config.sub
+
 alpha: writable-files po-check
 	$(MAKE) cvs-dist
 	$(MAKE) -s announcement > /tmp/announce-$(distdir)

THANKS

@@ -1,10 +1,16 @@
-This is just a start at listing e-mail addresses of contributors.
-The rest of the addresses are still in the ChangeLog.
+These people have contributed to the GNU fileutils, textutils,
+and/or sh-utils packages.  Some have reported problems, others have
+contributed improvements to the documentation, actual code, and even
+complete programs.  Those contributions are described in the ChangeLog
+files.  If your name has been left out, if you'd rather not be listed,
+or if you'd prefer a different address be used, please let me know.
+Some old names and addresses are still in the ChangeLog.
 
 Achim Blumensath                    blume@corona.oche.de
 Adam Klein                          aklein@debian.org
 Akim Demaille                       demaille@inf.enst.fr
 Alain Magloire                      alain@qnx.com
+Alan Iwi                            iwi@atm.ox.ac.uk
 Alberto Accomazzi                   alberto@cfa0.harvard.edu
 aldomel                             aldomel@ix.netcom.com
 Alen Muzinic                        zveki@fly.cc.fer.hr
@@ -15,6 +21,7 @@ Andreas Luik                        luik@isa.de
 Andreas Schwab                      schwab@suse.de
 Andreas Stolcke                     stolcke@ICSI.Berkeley.EDU
 Andres Soolo                        andres@soolo.matti.ee
+Andrew Burgess                      aab@cichlid.com
 Andrew Dalke                        dalke@bioreason.com
 Andrew Tridgell                     tridge@samba.org
 Andries Brouwer                     Andries.Brouwer@cwi.nl
@@ -32,13 +39,16 @@ Bill Peters                         peters@gaffel.as.arizona.edu
 Bjorn Helgaas                       helgaas@rsn.hp.com
 Bob McCracken                       kerouac@ravenet.com
 Bob Proulx                          rwp@fc.hp.com
+Branden Robinson                    branden@necrotic.deadbeast.net
 Brendan O'Dea                       bod@compusol.com.au
 Brian Kimball                       bfk@footbag.org
-Bruno Haible                        haible@ilog.fr
+Brian Youmans                       3diff@gnu.org
+Bruno Haible                        haible@clisp.cons.org
 Carl Johnson                        carlj@cjlinux.home.org
 Carl Lowenstein                     cdl@mpl.UCSD.EDU
 Carlos Canau                        Carlos.Canau@relay.puug.pt
 Charles Karney                      karney@pppl.gov
+Charles Randall                     crandall@matchlogic.com
 Chip Salzenberg                     chip@valinux.com
 Chris Yeo                           cyeo@biking.org
 Christi Alice Scarborough           christi@chiark.greenend.org.uk
@@ -60,6 +70,7 @@ Dirk-Jan Faber                      djfaber@snow.nl
 Don Parsons                         dparsons@synapse.kent.edu
 Donni Erpel                         donald@appc11.gsi.de
 Doug McLaren                        dougmc@comco.com
+Dragos Harabor                      dharabor@us.oracle.com
 Ed Avis                             epa98@doc.ic.ac.uk
 Edzer Pebesma                       Edzer.Pebesma@rivm.nl
 Eirik Fuller                        eirik@netcom.com
@@ -80,37 +91,47 @@ Gabor Z. Papp                       gzp@gzp.org.hu
 Galen Hazelwood                     galenh@micron.net
 Gary Anderson                       ganderson@clark.net
 Gaël Quéri                          gqueri@mail.dotcom.fr
+Geoff Kuenning                      geoff@cs.hmc.edu
 Geoff Odhner                        geoff@franklin.com
+Gerhard Poul                        gpoul@gnu.org
 Germano Leichsenring                germano@jedi.cs.kobe-u.ac.jp
+GOTO Masanori                       gotom@debian.or.jp
 Greg McGary                         gkm@gnu.org
 Greg Troxel                         gdt@bbn.com
 Greg Wooledge                       gawooledge@sherwin.com
+Gregory Leblanc                     gleblanc@cu-portland.edu
 Göran Uddeborg                      goeran@uddeborg.pp.se
 H. J. Lu                            hjl@valinux.com
 Hans Verkuil                        hans@wyst.hobby.nl
+Harry Liu                           rliu@lek.ugcs.caltech.edu
+Herbert Xu                          herbert@gondor.apana.org.au
 Holger Berger                       hberger@ess.nec.de
 Hugh Daniel                         hugh@xanadu.com
+Ian Jackson                         ijackson@chiark.greenend.org.uk
 Ian Lance Taylor                    ian@cygnus.com
 Ian Turner                          vectro@pipeline.com
+James                               james@albion.glarp.com
 James Antill                        jmanti%essex.ac.uk@seralph21.essex.ac.uk
 James Sneeringer                    jvs@ocslink.com
 James Tanis                         jtt@soscorp.com
 James Youngman                      james+usenet@free-lunch.demon.co.uk
-James                               james@albion.glarp.com
 Jamie Lokier                        jamie@imbolc.ucc.ie
 Janos Farkas                        chexum@shadow.banki.hu
 Jarkko Hietaniemi                   jhi@epsilon.hut.fi
 Jeff Moore                          jbm@mordor.com
+Jeff Sheinberg                      jeffsh@erols.com
 Jens Schmidt                        jms@jsds.hamburg.com
 Jerome Abela                        abela@hsc.fr
 Jesse Thilo                         jgt2@eecs.lehigh.edu
+Jie Xu                              xuj@iag.net
 Jim Blandy                          jimb@cyclic.com
 Jim Dennis                          jimd@starshine.org
 Joakim Rosqvist                     dvljrt@cs.umu.se
-Jochen Hein                         jochen.hein@delphi.central.de
+Jochen Hein                         jochen@jochen.org
 Joe Orton                           joe@orton.demon.co.uk
 Johan Danielsson                    joda@pdc.kth.se
 John Bley                           jbb6@acpub.duke.edu
+John David Anglin                   dave.anglin@nrc.ca
 John Gatewood Ham                   zappaman@alphabox.compsci.buu.ac.th
 John Gotts                          jgotts@umich.edu
 John Kendall                        kendall@capps.com
@@ -119,6 +140,7 @@ John Murphy                         jam@philabs.research.philips.com
 John Roll                           john@panic.harvard.edu
 John Salmon                         johns@mullet.anu.edu.au
 John Summerfield                    summer@OS2.ami.com.au
+Joost van Baal                      joostvb@xs4all.nl
 Joseph S. Myers                     jsm28@cam.ac.uk
 jvogel                              jvogel@linkny.com
 Jürgen Fluk                         louis@dachau.marco.de
@@ -140,26 +162,34 @@ Lorne Baker                         lbaker@nitro.avint.net
 Manas Garg                          manas@cygsoft.com
 Manfred Hollstein                   manfred@s-direktnet.de
 Marc Boucher                        marc@mbsi.ca
+Marc Olzheim                        marcolz@stack.nl
+Marco Franzen                       Marco.Franzen@Thyron.com
 Marcus Daniels                      marcus@ee.pdx.edu
 Mark A. Thomas                      thommark@access.digex.net
+Mark D. Roth                        roth@uiuc.edu
 Mark Harris                         mark@monitor.designacc.com
 Mark Hewitt                         mhewitt@armature.com
 Mark Kettenis                       kettenis@phys.uva.nl
 Mark W. Eichin                      eichin@cygnus.com
 Markus Demleitner                   msdemlei@auriga.ari.uni-heidelberg.de
+Martin                              martin@dresden.nacamar.de
+Martin Hippe                        martin.hippe@schlund.de
 Martin Mitchell                     martin@debian.org
 Martin P.J. Zinser                  zinser@decus.de
-Martin                              martin@dresden.nacamar.de
 Marty Leisner                       leisner@sdsp.mc.xerox.com
 Masami Takikawa                     takikawm@CS.ORST.EDU
+Mate Wierdl                         mw@moni.msci.memphis.edu
 Matej Vela                          mvela@public.srce.hr
 Matthew Braun                       matthew@ans.net
+Matthew Clarke                      Matthew_Clarke@mindlink.bc.ca
 Matthew S. Levine                   mslevine@theory.lcs.mit.edu
 Matthew Swift                       swift@alum.mit.edu
 Matthias Urlichs                    smurf@noris.de
 Meelis Roos                         mroos@tartu.cyber.ee
 Michael ???                         michael@roka.net
+Michael Deutschmann                 michael@talamasca.ocis.net
 Michael Hasselberg                  mikelh@zonta.ping.de
+Michael Hohn                        hohn@math.utah.edu
 Michael Stone                       mstone@debian.org
 Michael Stutz                       stutz@dsl.org
 Michael Veksler                     mveksler@techunix.technion.ac.il
@@ -167,6 +197,7 @@ Michel Robitaille                   robitail@IRO.UMontreal.CA
 Michiel Bacchiani                   bacchian@raven.bu.edu
 Miles Bader                         miles@gnu.ai.mit.edu
 Minh Tran-Le                        tranle@intellicorp.com
+Morten Welinder                     terra@diku.dk
 Nelson H. F. Beebe                  beebe@math.utah.edu
 Niklas Edmundsson                   nikke@acc.umu.se
 Noah Friedman                       friedman@splode.com
@@ -174,7 +205,9 @@ Noel Cragg                          noel@red-bean.com
 Olav Morkrid                        olav@funcom.com
 Paul Eggert                         eggert@twinsun.com
 Paul Nevai                          nevai@ops.mps.ohio-state.edu
+Paul Sauer                          paul@alexa.com
 Paul Slootman                       paul@debian.org
+Per Cederqvist                      ceder@lysator.liu.se
 Per Kristian Hove                   perhov@math.ntnu.no
 Peter Eriksson                      peter@ifm.liu.se
 Peter Moulder                       reiter@netspace.net.au
@@ -183,6 +216,9 @@ Peter Seebach                       seebs@taniemarie.solon.com
 Phil Richards                       phil.richards@vf.vodafone.co.uk
 Philippe De Muyter                  phdm@macqel.be
 Philippe Schnoebelen                Philippe.Schnoebelen@imag.fr
+Piergiorgio Sartor                  sartor@sony.de
+Piotr Kwapulinski                   kwap@univ.gda.pl
+Maciej Kwapulinski                  pikpok@univ.gda.pl
 Rainer Orth                         ro@TechFak.Uni-Bielefeld.DE
 Ralf W. Stephan                     stephan@tmt.de
 Ralph Loader                        loader@maths.ox.ac.uk
@@ -214,6 +250,7 @@ Thomas Bushnell                     thomas@gnu.ai.mit.edu
 Thomas Quinot                       thomas@Cuivre.FR.EU.ORG
 Tim Smithers                        mouse@dmouse.com.au
 Tim Waugh                           twaugh@redhat
+Todd A. Jacobs                      tjacobs@codegnome.org
 Tom Quinn                           trq@dionysos.thphys.ox.ac.uk
 Ton Hospel                          thospel@mail.dma.be
 Tony Leneis                         tony@plaza.ds.adp.com

doc/Makefile.in

@@ -1,6 +1,6 @@
 # Makefile.in generated automatically by automake 1.4a from Makefile.am
 
-# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995-9, 2000 Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -31,8 +31,6 @@ mandir = @mandir@
 includedir = @includedir@
 oldincludedir = /usr/include
 
-DESTDIR =
-
 pkgdatadir = $(datadir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
@@ -57,6 +55,8 @@ POST_INSTALL = :
 NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
+
+@SET_MAKE@
 host_alias = @host_alias@
 host_triplet = @host@
 AMDEP = @AMDEP@
@@ -73,8 +73,8 @@ DEPDIR = @DEPDIR@
 DF_PROG = @DF_PROG@
 FESETROUND_LIBM = @FESETROUND_LIBM@
 GENCAT = @GENCAT@
-GETCONF = @GETCONF@
 GETLOADAVG_LIBS = @GETLOADAVG_LIBS@
+GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
 GMSGFMT = @GMSGFMT@
 GNU_PACKAGE = @GNU_PACKAGE@
@@ -86,8 +86,11 @@ INTLDEPS = @INTLDEPS@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
 KMEM_GROUP = @KMEM_GROUP@
+LIBICONV = @LIBICONV@
 LIBOBJS = @LIBOBJS@
+LIB_CLOCK_GETTIME = @LIB_CLOCK_GETTIME@
 LIB_CRYPT = @LIB_CRYPT@
+LIB_NANOSLEEP = @LIB_NANOSLEEP@
 MAN = @MAN@
 MKINSTALLDIRS = @MKINSTALLDIRS@
 MSGFMT = @MSGFMT@
@@ -100,6 +103,7 @@ POFILES = @POFILES@
 POSUB = @POSUB@
 POW_LIBM = @POW_LIBM@
 RANLIB = @RANLIB@
+SEQ_LIBM = @SEQ_LIBM@
 SQRT_LIBM = @SQRT_LIBM@
 U = @U@
 USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
@@ -145,7 +149,7 @@ all: all-redirect
 $(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
 	cd $(top_srcdir) && $(AUTOMAKE) --gnits doc/Makefile
 
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status $(BUILT_SOURCES)
+Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
 	cd $(top_builddir) \
 	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
 
@@ -269,7 +273,6 @@ dist-info: $(INFO_DEPS)
 	  d=$(srcdir); \
 	  for file in `CDPATH=: && cd $$d && eval echo $$base*`; do \
 	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
 	    || cp -p $$d/$$file $(distdir)/$$file; \
 	  done; \
 	done
@@ -303,11 +306,12 @@ distdir: $(DISTFILES)
 	@for file in $(DISTFILES); do \
 	  d=$(srcdir); \
 	  if test -d $$d/$$file; then \
-	    cp -pR $$d/$$file $(distdir); \
+	    cp -pR $$d/$$file $(distdir) \
+	    || exit 1; \
 	  else \
 	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
 	  fi; \
 	done
 	$(MAKE) $(AM_MAKEFLAGS) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-info

doc/getdate.texi

@@ -44,11 +44,11 @@ midnight, 1 January 1970 UCT.
 
 @menu
 * General date syntax::            Common rules.
-* Calendar date item::             19 Dec 1994.
-* Time of day item::               9:20pm.
-* Time zone item::                 EST, DST, BST, UTC, ...
-* Day of week item::               Monday and others.
-* Relative item in date strings::  next tuesday, 2 years ago.
+* Calendar date items::             19 Dec 1994.
+* Time of day items::               9:20pm.
+* Time zone items::                 EST, DST, BST, UTC, ...
+* Day of week items::               Monday and others.
+* Relative items in date strings::  next tuesday, 2 years ago.
 * Pure numbers in date strings::   19931219, 1440.
 * Authors of getdate::             Bellovin, Salz, Berets, et al.
 @end menu
@@ -103,8 +103,8 @@ nested.  Hyphens not followed by a digit are currently ignored.  Leading
 zeros on numbers are ignored.
 
 
-@node Calendar date item
-@section Calendar date item
+@node Calendar date items
+@section Calendar date items
 
 @cindex calendar date item
 
@@ -113,13 +113,14 @@ specified differently, depending on whether the month is specified
 numerically or literally.  All these strings specify the same calendar date:
 
 @example
-1970-09-17           # ISO 8601.
-70-9-17              # Assume 19xx for 69 through 99, 20xx for 00 through 68.
-70-09-17             # Leading zeros are ignored.
-9/17/72              # Common U.S. writing.
+1972-09-24     # ISO 8601.
+72-9-24        # Assume 19xx for 69 through 99,
+               # 20xx for 00 through 68.
+72-09-24       # Leading zeros are ignored.
+9/24/72        # Common U.S. writing.
 24 September 1972
-24 Sept 72           # September has a special abbreviation.
-24 Sep 72            # Three-letter abbreviations always allowed.
+24 Sept 72     # September has a special abbreviation.
+24 Sep 72      # Three-letter abbreviations always allowed.
 Sep 24, 1972
 24-sep-72
 24sep72
@@ -129,8 +130,8 @@ The year can also be omitted.  In this case, the last specified year is
 used, or the current year if none.  For example:
 
 @example
-9/17
-sep 17
+9/24
+sep 24
 @end example
 
 Here are the rules.
@@ -173,8 +174,8 @@ Or, omitting the year:
 @end example
 
 
-@node Time of day item
-@section Time of day item
+@node Time of day items
+@section Time of day items
 
 @cindex time of day item
 
@@ -223,8 +224,8 @@ Either @samp{am}/@samp{pm} or a time zone correction may be specified,
 but not both.
 
 
-@node Time zone item
-@section Time zone item
+@node Time zone items
+@section Time zone items
 
 @cindex time zone item
 
@@ -343,8 +344,8 @@ may be specified.
 @end table
 
 
-@node Day of week item
-@section Day of week item
+@node Day of week items
+@section Day of week items
 
 @cindex day of week item
 
@@ -370,8 +371,8 @@ the day that @var{day} by itself would represent.
 A comma following a day of the week item is ignored.
 
 
-@node Relative item in date strings
-@section Relative item in date strings
+@node Relative items in date strings
+@section Relative items in date strings
 
 @cindex relative items in date strings
 @cindex displacement of dates
@@ -423,12 +424,12 @@ one day in the past (equivalent to @samp{day ago}).
 The strings @samp{now} or @samp{today} are relative items corresponding
 to zero-valued time displacement, these strings come from the fact
 a zero-valued time displacement represents the current time when not
-otherwise change by previous items.  They may be used to stress other
+otherwise changed by previous items.  They may be used to stress other
 items, like in @samp{12:00 today}.  The string @samp{this} also has
 the meaning of a zero-valued time displacement, but is preferred in
 date strings like @samp{this thursday}.
 
-When a relative item makes the resulting date to cross the boundary
+When a relative item causes the resulting date to cross the boundary
 between DST and non-DST (or vice-versa), the hour is adjusted according
 to the local time.
 
@@ -438,11 +439,11 @@ to the local time.
 
 @cindex pure numbers in date strings
 
-The precise intepretation of a pure decimal number is dependent of
+The precise intepretation of a pure decimal number depends
 the context in the date string.
 
 If the decimal number is of the form @var{yyyy}@var{mm}@var{dd} and no
-other calendar date item (@pxref{Calendar date item}) appears before it
+other calendar date item (@pxref{Calendar date items}) appears before it
 in the date string, then @var{yyyy} is read as the year, @var{mm} as the
 month number and @var{dd} as the day of the month, for the specified
 calendar date.

doc/perm.texi

@@ -342,7 +342,7 @@ og+rX-w
 gives users other than the owner of the file read permission and, if
 it is a directory or if someone already had execute permission
 to it, gives them execute permission; and it also denies them write
-permission to it file.  It does not affect the permission that the
+permission to the file.  It does not affect the permission that the
 owner of the file has for it.  The above mode is equivalent to
 the two modes:
 

doc/sh-utils.texi

@@ -34,6 +34,7 @@ START-INFO-DIR-ENTRY
 * factor: (sh-utils)factor invocation.          Print prime factors
 * false: (sh-utils)false invocation.            Do nothing, unsuccessfully.
 * groups: (sh-utils)groups invocation.          Print group names a user is in.
+* hostid: (sh-utils)hostid invocation.          Print numeric host identifier.
 * hostname: (sh-utils)hostname invocation.      Print or set system name.
 * id: (sh-utils)id invocation.                  Print real/effective uid/gid.
 * logname: (sh-utils)logname invocation.        Print current login name.
@@ -320,6 +321,21 @@ the @var{format} string.
 and @samp{\xhhh} as a hexadecimal number (if @var{hhh} is 1 to 3 hex
 digits) specifying a character to print.
 
+@kindex \uhhhh
+@kindex \Uhhhhhhhh
+@code{printf} interprets two character syntaxes introduced in ISO C 99:
+@samp{\u} for 16-bit Unicode characters, specified as 4 hex digits
+@var{hhhh}, and @samp{\U} for 32-bit Unicode characters, specified as 8 hex
+digits @var{hhhhhhhh}. @code{printf} outputs the Unicode characters
+according to the LC_CTYPE part of the current locale, i.e. depending
+on the values of the environment variables @code{LC_ALL}, @code{LC_CTYPE},
+@code{LANG}.
+
+The processing of @samp{\u} and @samp{\U} requires a full-featured
+@code{iconv} facility. It is activated on systems with glibc 2.2 (or newer),
+or when @code{libiconv} is installed prior to the sh-utils. Otherwise the
+use of @samp{\u} and @samp{\U} will give an error message.
+
 @kindex \c
 An additional escape, @samp{\c}, causes @code{printf} to produce no
 further output.
@@ -327,6 +343,41 @@ further output.
 The only options are a lone @samp{--help} or
 @samp{--version}.  @xref{Common options}.
 
+The Unicode character syntaxes are useful for writing strings in a locale
+independent way. For example, a string containing the Euro currency symbol
+
+@example
+$ /usr/local/bin/printf '\u20AC 14.95'
+@end example
+
+will be output correctly in all locales supporting the Euro symbol
+(ISO-8859-15, UTF-8, and others). Similarly, a Chinese string
+
+@example
+$ /usr/local/bin/printf '\u4e2d\u6587'
+@end example
+
+will be output correctly in all chinese locales (GB2312, BIG5, UTF-8, etc).
+
+Note that in these examples, the full pathname of @code{printf} has been
+given, to distinguish it from the GNU @code{bash} builtin function
+@code{printf}.
+
+For larger strings, you don't need to look up the hexadecimal code values of
+each character one by one. ASCII characters mixed with \u escape sequences
+is also known as the JAVA source file encoding. You can use GNU recode 3.5c
+(or newer) to convert strings to this encoding. Here is how to convert a
+piece of text into a shell script which will output this text in a locale-
+independent way:
+
+@smallexample
+$ LC_CTYPE=zh_CN.big5 /usr/local/bin/printf \
+    '\u4e2d\u6587\n' > sample.txt
+$ recode BIG5..JAVA < sample.txt \
+    | sed -e "s|^|/usr/local/bin/printf '|" -e "s|$|\\\\n'|" \
+    > sample.sh
+@end smallexample
+
 
 @node yes invocation
 @section @code{yes}: Print a string until interrupted
@@ -706,7 +757,7 @@ True if either @var{expr1} or @var{expr2} is true.
 @code{expr} evaluates an expression and writes the result on standard
 output.  Each token of the expression must be a separate argument.
 
-Operands are either numbers or strings.  @code{expr} coerces
+Operands are either numbers or strings.  @code{expr} converts
 anything appearing in an operand position to an integer or a string
 depending on the operation being applied to it.
 
@@ -752,7 +803,7 @@ the next sections).
 @cindex pattern matching
 @cindex regular expression matching
 @cindex matching patterns
-Perform pattern matching.  The arguments are coerced to strings and the
+Perform pattern matching.  The arguments are converted to strings and the
 second is considered to be a (basic, a la GNU @code{grep}) regular
 expression, with a @code{^} implicitly prepended.  The first argument is
 then matched against this regular expression.
@@ -833,7 +884,7 @@ the connectives (next section) have higher.
 @kindex -
 @cindex addition
 @cindex subtraction
-Addition and subtraction.  Both arguments are coerced to numbers;
+Addition and subtraction.  Both arguments are converted to numbers;
 an error occurs if this cannot be done.
 
 @item * / %
@@ -843,7 +894,7 @@ an error occurs if this cannot be done.
 @cindex multiplication
 @cindex division
 @cindex remainder
-Multiplication, division, remainder.  Both arguments are coerced to
+Multiplication, division, remainder.  Both arguments are converted to
 numbers; an error occurs if this cannot be done.
 
 @end table
@@ -885,9 +936,9 @@ Return its first argument if neither argument is null or 0, otherwise
 @kindex >=
 @cindex comparison operators
 Compare the arguments and return 1 if the relation is true, 0 otherwise.
-@code{==} is a synonym for @code{=}.  @code{expr} first tries to coerce
+@code{==} is a synonym for @code{=}.  @code{expr} first tries to convert
 both arguments to numbers and do a numeric comparison; if either
-coercion fails, it does a lexicographic comparison.
+conversion fails, it does a lexicographic comparison.
 
 @end table
 
@@ -1569,9 +1620,10 @@ values.
 Same as:
 @c This is too long to write inline.
 @example
-cread -ignbrk brkint -inlcr -igncr icrnl -ixoff -iuclc -ixany
-imaxbel opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel
-nl0 cr0 tab0 bs0 vt0 ff0 isig icanon iexten echo echoe echok -echonl
+cread -ignbrk brkint -inlcr -igncr icrnl -ixoff
+-iuclc -ixany imaxbel opost -olcuc -ocrnl onlcr
+-onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0
+ff0 isig icanon iexten echo echoe echok -echonl
 -noflsh -xcase -tostop -echoprt echoctl echoke
 @end example
 @noindent and also sets all special characters to their default values.
@@ -1587,9 +1639,9 @@ May be negated.  If negated, same as @code{raw}.
 @opindex raw
 Same as:
 @example
--ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr
--icrnl -ixon -ixoff -iuclc -ixany -imaxbel -opost -isig -icanon
--xcase min 1 time 0
+-ignbrk -brkint -ignpar -parmrk -inpck -istrip
+-inlcr -igncr -icrnl -ixon -ixoff -iuclc -ixany
+-imaxbel -opost -isig -icanon -xcase min 1 time 0
 @end example
 @noindent May be negated.  If negated, same as @code{cooked}.
 
@@ -1733,7 +1785,7 @@ the time value has expired, when @code{-icanon} is set.
 
 @item time @var{n}
 @opindex time
-Set the number of tenths of a second before reads time out if the min
+Set the number of tenths of a second before reads time out if the minimum
 number of characters have not been read, when @code{-icanon} is set.
 
 @item ispeed @var{n}
@@ -1759,7 +1811,7 @@ Tell the kernel that the terminal has @var{n} columns.  Non-POSIX.
 @vindex LINES
 @vindex COLUMNS
 Print the number of rows and columns that the kernel thinks the
-terminal has.  (Systems that don't support rows and cols in the kernel
+terminal has.  (Systems that don't support rows and columns in the kernel
 typically use the environment variables @env{LINES} and @env{COLUMNS}
 instead; however, GNU @code{stty} does not know anything about them.)
 Non-POSIX.
@@ -1774,6 +1826,8 @@ Print the terminal speed.
 
 @item @var{n}
 @cindex baud rate, setting
+@c FIXME: Is this still true that the baud rate can't be set
+@c higher than 38400?
 Set the input and output speeds to @var{n}.  @var{n} can be one
 of: 0 50 75 110 134 134.5 150 200 300 600 1200 1800 2400 4800 9600
 19200 38400 @code{exta} @code{extb}.  @code{exta} is the same as
@@ -2131,6 +2185,7 @@ information.
 * date invocation::             Print or set system date and time.
 * uname invocation::            Print system information.
 * hostname invocation::         Print or set system name.
+* hostid invocation::           Print numeric host identifier.
 @end menu
 
 
@@ -2545,7 +2600,7 @@ date --date='1970-01-01 00:00:01 UTC +5 hours' +%s
 @end example
 
 Suppose you had @emph{not} specified time zone information in the example above.
-Then, date would have used your computer's idea of the time zone when
+Then, @code{date} would have used your computer's idea of the time zone when
 interpreting the string.  Here's what you would get if you were in
 Greenwich, England:
 
@@ -2665,7 +2720,6 @@ Print the operating system version.
 
 @end table
 
-
 @node hostname invocation
 @section @code{hostname}: Print or set system name
 
@@ -2688,6 +2742,29 @@ The only options are @samp{--help} and @samp{--version}.  @xref{Common
 options}.
 
 
+@node hostid invocation
+@section @code{hostid}: Print numeric host identifier.
+
+@pindex hostid
+@cindex printing the host identifier
+
+@code{hostid} prints the numeric identifier of the current host
+in hexadecimal.  This command accepts no arguments.
+The only options are @samp{--help} and @samp{--version}.
+@xref{Common options}.
+
+For example, here's what it prints on one system I use:
+
+@example
+$ hostid
+1bac013d
+@end example
+
+On that system, the 32-bit quantity happens to be closely
+related to the system's Internet address, but that isn't always
+the case.
+
+
 @node Modified command invocation
 @chapter Modified command invocation
 
@@ -2734,6 +2811,34 @@ variable or @code{/bin/sh} if not set, invoked with the @samp{-i} option.
 The only options are @samp{--help} and @samp{--version}.  @xref{Common
 options}.
 
+Here are a few tips to help avoid common problems in using chroot.
+To start with a simple example, make @var{command} refer to a statically
+linked binary.  If you were to use a dynamically linked executable, then
+you'd have to arrange to have the shared libraries in the right place under
+your new root directory.
+
+For example, if you create a statically linked `ls' executable,
+and put it in /tmp/empty, you can run this command as root:
+
+@example
+$ chroot /tmp/empty /ls -Rl /
+@end example
+
+Then you'll see output like this:
+
+@example
+/:
+total 1023
+-rwxr-xr-x    1 0        0         1041745 Aug 16 11:17 ls
+@end example
+
+If you want to use a dynamically linked executable, say @code{bash},
+then first run @samp{ldd bash} to see what shared objects it needs.
+Then, in addition to copying the actual binary, also copy the listed
+files to the required positions under your intended new root directory.
+Finally, if the executable requires any other files (e.g., data, state,
+device files), copy them into place, too.
+
 
 @node env invocation
 @section @code{env}: Run a command in a modified environment
@@ -3100,12 +3205,13 @@ options}.
 
 The algorithm it uses is not very sophisticated, so for some inputs
 @code{factor} runs for a long time.  The hardest numbers to factor are
-the products of large primes.  Factoring the square of the largest 32-bit
-prime number takes over 10 minutes of CPU time on a 400MHz Pentium II.
+the products of large primes.  Factoring the product of the two largest 32-bit
+prime numbers takes over 10 minutes of CPU time on a 400MHz Pentium II.
 
 @example
-$ factor `echo '4294967291^2'|bc`
-18446744030759878681: 4294967291 4294967291
+$ p=`echo '4294967279 * 4294967291'|bc`
+$ factor $p
+18446743979220271189: 4294967279 4294967291
 @end example
 
 In contrast, @code{factor} factors the largest 64-bit number in just
@@ -3126,13 +3232,13 @@ $ factor `echo '2^64-1'|bc`
 @code{seq} prints a sequence of numbers to standard output.  Synopses:
 
 @example
-seq [@var{option}]@dots{} [@var{first} [@var{step}]] @var{last}@dots{}
+seq [@var{option}]@dots{} [@var{first} [@var{increment}]] @var{last}@dots{}
 @end example
 
 @code{seq} prints the numbers from @var{first} to @var{last} by
-@var{step}.  By default, @var{first} and @var{step} are both 1, and each
-number is printed on its own line.  All numbers can be reals, not just
-integers.
+@var{increment}.  By default, @var{first} and @var{increment} are both 1,
+and each number is printed on its own line.  All numbers can be reals,
+not just integers.
 
 The program accepts the following options.  Also see @ref{Common options}.
 
@@ -3143,7 +3249,7 @@ The program accepts the following options.  Also see @ref{Common options}.
 @opindex --format=@var{format}
 @cindex formatting of numbers in @code{seq}
 Print all numbers using @var{format}; default @samp{%g}.
-@var{format} must contain exactly one of the standarding floating point
+@var{format} must contain exactly one of the floating point
 output formats @samp{%e}, @samp{%f}, or @samp{%g}.
 
 @item -s @var{string}
@@ -3220,6 +3326,35 @@ FFFFFFFF
 100000000
 @end example
 
+Be careful when using @code{seq} with a fractional @var{increment},
+otherwise you may see surprising results.  Most people would expect to
+see @code{0.3} printed as the last number in this example:
+
+@example
+$ seq -s' ' 0 .1 .3
+0 0.1 0.2
+@end example
+
+But doesn't happen on most systems because @code{seq} is implemented using
+binary floating point arithmetic (via the C @code{double} type) -- which
+means some decimal numbers like @code{.1} cannot be represented exactly.
+That in turn means some nonintuitive conditions like @code{.1 * 3 > .3}
+will end up being true.
+
+To work around that in the above example, use a slightly larger number as
+the @var{last} value:
+
+@example
+$ seq -s' ' 0 .1 .31
+0 0.1 0.2 0.3
+@end example
+
+In general, when using an @var{increment} with a fractional part, where
+(@var{last} - @var{first}) / @var{increment} is (mathematically) a whole
+number, specify a slightly larger (or smaller, if @var{increment} is negative)
+value for @var{last} to ensure that @var{last} is the final value printed
+by seq.
+
 @node Index
 @unnumbered Index
 

doc/texinfo.tex

@@ -3,7 +3,7 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{1999-09-25.10}
+\def\texinfoversion{2000-05-28.15}
 %
 % Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99
 % Free Software Foundation, Inc.
@@ -214,6 +214,9 @@
     \normalturnoffactive  % \ in index entries must not stay \, e.g., if
                    % the page break happens to be in the middle of an example.
     \shipout\vbox{%
+      % Do this early so pdf references go to the beginning of the page.
+      \ifpdfmakepagedest \pdfmkdest{\the\pageno} \fi
+      %
       \ifcropmarks \vbox to \outervsize\bgroup
         \hsize = \outerhsize
         \vskip-\topandbottommargin
@@ -243,8 +246,6 @@
         \unvbox\footlinebox
       \fi
       %
-      \ifpdfmakepagedest \pdfmkdest{\the\pageno} \fi
-      %
       \ifcropmarks
           \egroup % end of \vbox\bgroup
         \hfil\egroup % end of (centering) \line\bgroup
@@ -891,7 +892,7 @@ where each line of input produces a line of output.}
     \fi}
   \def\pdfmkdest#1{\pdfdest name{#1@} xyz}
   \def\pdfmkpgn#1{#1@}
-  \let\linkcolor = \Cyan
+  \let\linkcolor = \Blue  % was Cyan, but that seems light?
   \def\endlink{\Black\pdfendlink}
   % Adding outlines to PDF; macros for calculating structure of outlines
   % come from Petr Olsak
@@ -906,7 +907,8 @@ where each line of input produces a line of output.}
       \closein 1 
       \indexnofonts
       \def\tt{}
-      % thanh's hack / proper braces in bookmarks  
+      \let\_ = \normalunderscore
+      % Thanh's hack / proper braces in bookmarks  
       \edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace
       \edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace
       %
@@ -1670,7 +1672,10 @@ where each line of input produces a line of output.}
 }
 
 % Subroutines used in generating headings
-% Produces Day Month Year style of output.
+% This produces Day Month Year style of output.
+% Only define if not already defined, in case a txi-??.tex file has set
+% up a different format (e.g., txi-cs.tex does this).
+\ifx\today\undefined
 \def\today{%
   \number\day\space
   \ifcase\month
@@ -1679,6 +1684,7 @@ where each line of input produces a line of output.}
   \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
   \fi
   \space\number\year}
+\fi
 
 % @settitle line...  specifies the title of the document, for headings.
 % It generates no output of its own.
@@ -4710,7 +4716,8 @@ width0pt\relax} \fi
 \def\deftypeivarheader#1#2#3{%
   \dosubind{vr}{\code{#3}}{\putwordof\ \code{#1}}% entry in variable index
   \begingroup
-    \defname{#3}{\putwordInstanceVariableof\ \code{#1}}%
+    \defname{\defheaderxcond#2\relax$$$#3}
+            {\putwordInstanceVariableof\ \code{#1}}%
     \defvarargs{#3}%
   \endgroup
 }
@@ -5794,7 +5801,7 @@ should work if nowhere else does.}
 % Use @afourwide to print on European A4 paper in wide format.
 \def\afourwide{%
   \afourpaper
-  \internalpagesizes{9.5in}{6.5in}{\hoffset}{\normaloffset}{\bindingoffset}{7mm}%
+  \internalpagesizes{6.5in}{9.5in}{\hoffset}{\normaloffset}{\bindingoffset}{7mm}%
   %
   \globaldefs = 0
 }

doc/textutils.texi

@@ -5,6 +5,7 @@
 @c %**end of header
 
 @include version.texi
+@include constants.texi
 
 @c Define new indices.
 @defcodeindex op
@@ -248,14 +249,13 @@ overall process.
 
 @cindex common options
 
-Certain options are available in all these programs.  Rather than
+Certain options are available in all of these programs.  Rather than
 writing identical descriptions for each of the programs, they are
 described here.  (In fact, every GNU program accepts (or should accept)
 these options.)
 
-A few of these programs take arbitrary strings as arguments.  In those
-cases, @samp{--help} and @samp{--version} are taken as these options
-only if there is one and exactly one command line argument.
+Some of these programs recognize the @samp{--help} and @samp{--version}
+options only when one of them is the sole command line argument.
 
 @table @samp
 
@@ -317,19 +317,19 @@ Equivalent to @samp{-vET}.
 @opindex -B
 @opindex --binary
 @cindex binary and text I/O in cat
-On MS-DOS and MS-Windows only, read and write the
-files in binary mode.  By default, @code{cat} on MS-DOS/MS-Windows uses
-binary mode only when standard output is redirected to a file or a pipe;
-this option overrides that.  Binary file I/O is used so that the files
-retain their format (Unix text as opposed to DOS text and binary),
-because @code{cat} is frequently used as a file-copying program.  Some
-options (see below) cause @code{cat} read and write files in text mode
-because then the original file contents aren't important (e.g., when
-lines are numbered by @code{cat}, or when line endings should be
-marked).  This is so these options work as DOS/Windows users would
-expect; for example, DOS-style text files have their lines end with
-the CR-LF pair of characters which won't be processed as an empty line
-by @samp{-b} unless the file is read in text mode.
+On MS-DOS and MS-Windows only, read and write the files in binary mode.
+By default, @code{cat} on MS-DOS/MS-Windows uses binary mode only when
+standard output is redirected to a file or a pipe; this option overrides
+that.  Binary file I/O is used so that the files retain their format
+(Unix text as opposed to DOS text and binary), because @code{cat} is
+frequently used as a file-copying program.  Some options (see below)
+cause @code{cat} to read and write files in text mode because in those
+cases the original file contents aren't important (e.g., when lines are
+numbered by @code{cat}, or when line endings should be marked).  This is
+so these options work as DOS/Windows users would expect; for example,
+DOS-style text files have their lines end with the CR-LF pair of
+characters, which won't be processed as an empty line by @samp{-b} unless
+the file is read in text mode.
 
 @item -b
 @itemx --number-nonblank
@@ -813,12 +813,12 @@ Output as hexadecimal shorts.  Equivalent to @samp{-tx2}.
 @item -C
 @itemx --traditional
 @opindex --traditional
-Recognize the pre-POSIX non-option arguments that traditional @code{od}
+Recognize the pre-@sc{posix} non-option arguments that traditional @code{od}
 accepted.  The following syntax:
 
-@example
+@smallexample
 od --traditional [@var{file}] [[+]@var{offset}[.][b] [[+]@var{label}[.][b]]]
-@end example
+@end smallexample
 
 @noindent
 can be used to specify at most one file and optional arguments
@@ -983,24 +983,27 @@ is @samp{space}).  For multicolumn output, lines will always be truncated to
 column output no line truncation occurs by default.  Use @samp{-W} option to
 truncate lines in that case.
 
+@c FIXME:???  Should this be something like "Starting with version 1.22i,..."
    Including version 1.22i:
 
-Some small @var{letter options} (@samp{-s}, @samp{-w}) has been redefined
-with the object of a better @var{posix} compliance.  The output of some
-further cases has been adapted to other @var{unix}es.  A violation of
-downward compatibility has to be accepted.
+@c FIXME: this whole section here sounds very awkward to me. I
+@c made a few small changes, but really it all needs to be redone. - Brian
+Some small @var{letter options} (@samp{-s}, @samp{-w}) have been redefined
+with the object of a better @sc{posix} compliance.  The output of some
+further cases has been adapted to other Unix systems.  These changes are
+not compatible with earlier versions of the program.
 
 Some @var{new capital letter} options (@samp{-J}, @samp{-S}, @samp{-W})
-has been introduced to turn off unexpected interferences of small letter
+have been introduced to turn off unexpected interferences of small letter
 options.  The @samp{-N} option and the second argument @var{last_page}
 of @samp{+FIRST_PAGE} offer more flexibility.  The detailed handling of
-form feeds set in the input files requires @samp{-T} option.
+form feeds set in the input files requires the @samp{-T} option.
 
-Capital letter options dominate small letter ones.
+Capital letter options override small letter ones.
 
 Some of the option-arguments (compare @samp{-s}, @samp{-S}, @samp{-e},
 @samp{-i}, @samp{-n}) cannot be specified as separate arguments from the
-preceding option letter (already stated in the @var{posix} specification).
+preceding option letter (already stated in the @sc{posix} specification).
 
 The program accepts the following options.  Also see @ref{Common options}.
 
@@ -1110,7 +1113,7 @@ Merge lines of full length.  Used together with the column options
 @samp{-W/-w} line truncation;
 no column alignment used; may be used with @samp{-S[@var{string}]}.
 @samp{-J} has been introduced (together with @samp{-W} and @samp{-S})
-to disentangle the old (@var{posix} compliant) options @samp{-w} and
+to disentangle the old (@sc{posix}-compliant) options @samp{-w} and
 @samp{-s} along with the three column options.
 
 
@@ -1120,7 +1123,7 @@ to disentangle the old (@var{posix} compliant) options @samp{-w} and
 @opindex --length
 Set the page length to @var{page_length} (default 66) lines, including
 the lines of the header [and the footer].  If @var{page_length} is less
-than or equal 10 (and <= 3 with @samp{-F}), the header and footer are
+than or equal to 10 (or <= 3 with @samp{-F}), the header and footer are
 omitted, and all form feeds set in input files are eliminated, as if
 the @samp{-T} option had been given.
 
@@ -1129,7 +1132,7 @@ the @samp{-T} option had been given.
 @opindex -m
 @opindex --merge
 Merge and print all @var{file}s in parallel, one in each column.  If a
-line is too long to fit in a column, it is truncated, unless @samp{-J}
+line is too long to fit in a column, it is truncated, unless the @samp{-J}
 option is used.  @samp{-S[@var{string}]} may be used.  Empty pages in
 some @var{file}s (form feeds set) produce empty columns, still marked
 by @var{string}.  The result is a continuous line numbering and column
@@ -1146,8 +1149,8 @@ Provide @var{digits} digit line numbering (default for @var{digits} is
 5).  With multicolumn output the number occupies the first @var{digits}
 column positions of each text column or only each line of @samp{-m}
 output.  With single column output the number precedes each line just as
-@samp{-m} does.  Default counting of the line numbers starts with 1st
-line of the input file (not the 1st line printed, compare the
+@samp{-m} does.  Default counting of the line numbers starts with the
+first line of the input file (not the first line printed, compare the
 @samp{--page} option and @samp{-N} option).
 Optional argument @var{number-separator} is the character appended to
 the line number to separate it from the text followed.  The default
@@ -1155,8 +1158,8 @@ separator is the TAB character.  In a strict sense a TAB is always
 printed with single column output only.  The @var{TAB}-width varies
 with the @var{TAB}-position, e.g. with the left @var{margin} specified
 by @samp{-o} option.  With multicolumn output priority is given to
-@samp{equal width of output columns} (a @var{posix} specification).
-The @var{TAB}-width is fixed to the value of the 1st column and does
+@samp{equal width of output columns} (a @sc{posix} specification).
+The @var{TAB}-width is fixed to the value of the first column and does
 not change with different values of left @var{margin}.  That means a
 fixed number of spaces is always printed in the place of the
 @var{number-separator tab}.  The tabification depends upon the output
@@ -1196,7 +1199,7 @@ is the TAB character without @samp{-w} and @samp{no character} with
 @samp{-w}.  Without @samp{-s} default separator @samp{space} is set.
 @samp{-s[char]} turns off line truncation of all three column options
 (@samp{-COLUMN}|@samp{-a -COLUMN}|@samp{-m}) except @samp{-w} is set.
-That is a @var{posix} compliant formulation.
+That is a @sc{posix}-compliant formulation.
 
 
 @item -S[@var{string}]
@@ -1251,7 +1254,7 @@ output only (default for @var{page_width} is 72).  @samp{-s[CHAR]} turns
 off the default page width and any line truncation and column alignment.
 Lines of full length are merged, regardless of the column options
 set.  No @var{page_width} setting is possible with single column output.
-A @var{posix} compliant formulation.
+A @sc{posix}-compliant formulation.
 
 @item -W @var{page_width}
 @itemx --page_width=@var{page_width}
@@ -1546,26 +1549,16 @@ terminate until long after the real writer has terminated.
 Note that @samp{--pid} cannot be supported on some systems; @code{tail}
 will print a warning if this is the case.
 
-@itemx --max-consecutive-size-changes=@var{n}
-@opindex --max-consecutive-size-changes
-This option is meaningful only when following by name.
-Use it to control how long @code{tail} follows the descriptor of a file
-that continues growing at a rapid pace even after it is deleted or renamed.
-After detecting @var{n} consecutive size changes for a file,
-@code{open}/@code{fstat} the file to determine if that file name is
-still associated with the same device/inode-number pair as before.
-See the output of @code{tail --help} for the default value.
-
 @itemx --max-unchanged-stats=@var{n}
 @opindex --max-unchanged-stats
-When tailing a file by name, if there have been this many consecutive
+When tailing a file by name, if there have been @var{n} (default
+N=@value{DEFAULT_MAX_N_UNCHANGED_STATS_BETWEEN_OPENS}) consecutive
 iterations for which the size has remained the same, then
 @code{open}/@code{fstat} the file to determine if that file name is
 still associated with the same device/inode-number pair as before.
 When following a log file that is rotated, this is approximately the
 number of seconds between when tail prints the last pre-rotation lines
 and when it prints the lines that have accumulated in the new log file.
-See the output of @code{tail --help} for the default value.
 This option is meaningful only when following by name.
 
 @itemx -n @var{n}
@@ -1822,8 +1815,8 @@ containing the cumulative counts, with the file name @file{total}.  The
 counts are printed in this order: newlines, words, bytes.
 By default, each count is output right-justified in a 7-byte field with
 one space between fields so that the numbers and file names line up nicely
-in columns.  However, POSIX requires that there be exactly one space
-separating columns.  You can make @code{wc} use the POSIX-mandated
+in columns.  However, @sc{posix} requires that there be exactly one space
+separating columns.  You can make @code{wc} use the @sc{posix}-mandated
 output format by setting the @env{POSIXLY_CORRECT} environment variable.
 
 By default, @code{wc} prints all three counts.  Options can specify
@@ -2398,13 +2391,13 @@ sort -t : -n -k 5b,5 -k 3,3 /etc/passwd
 @end example
 
 @item
-Generate a tags file in case insensitive sorted order.
+Generate a tags file in case-insensitive sorted order.
 
-@example
+@smallexample
 find src -type f -print0 | sort -t / -z -f | xargs -0 etags --append
-@end example
+@end smallexample
 
-The use of @samp{-print0}, @samp{-z}, and @samp{-0} in this case mean
+The use of @samp{-print0}, @samp{-z}, and @samp{-0} in this case means
 that pathnames that contain Line Feed characters will not get broken up
 by the sort operation.
 
@@ -2473,7 +2466,7 @@ The program accepts the following options.  Also see @ref{Common options}.
 @opindex --skip-fields
 Skip @var{n} fields on each line before checking for uniqueness.  Fields
 are sequences of non-space non-tab characters that are separated from
-each other by at least one spaces or tabs.
+each other by at least one space or tab.
 
 @item +@var{n}
 @itemx -s @var{n}
@@ -2640,35 +2633,35 @@ ptx -G [@var{option} @dots{}] [@var{input} [@var{output}]]
 @end example
 
 The @samp{-G} (or its equivalent: @samp{--traditional}) option disables
-all GNU extensions and revert to traditional mode, thus introducing some
-limitations, and changes several of the program's default option values.
+all GNU extensions and reverts to traditional mode, thus introducing some
+limitations and changing several of the program's default option values.
 When @samp{-G} is not specified, GNU extensions are always enabled.  GNU
 extensions to @code{ptx} are documented wherever appropriate in this
 document.  For the full list, see @xref{Compatibility in ptx}.
 
-Individual options are explained in incoming sections.
+Individual options are explained in the following sections.
 
 When GNU extensions are enabled, there may be zero, one or several
-@var{file} after the options.  If there is no @var{file}, the program
-reads the standard input.  If there is one or several @var{file}, they
+@var{file}s after the options.  If there is no @var{file}, the program
+reads the standard input.  If there is one or several @var{file}s, they
 give the name of input files which are all read in turn, as if all the
 input files were concatenated.  However, there is a full contextual
 break between each file and, when automatic referencing is requested,
 file names and line numbers refer to individual text input files.  In
-all cases, the program produces the permuted index onto the standard
+all cases, the program outputs the permuted index to the standard
 output.
 
 When GNU extensions are @emph{not} enabled, that is, when the program
 operates in traditional mode, there may be zero, one or two parameters
-besides the options.  If there is no parameters, the program reads the
-standard input and produces the permuted index onto the standard output.
+besides the options.  If there are no parameters, the program reads the
+standard input and outputs the permuted index to the standard output.
 If there is only one parameter, it names the text @var{input} to be read
 instead of the standard input.  If two parameters are given, they give
 respectively the name of the @var{input} file to read and the name of
 the @var{output} file to produce.  @emph{Be very careful} to note that,
 in this case, the contents of file given by the second parameter is
-destroyed.  This behaviour is dictated only by System V @code{ptx}
-compatibility, because GNU Standards discourage output parameters not
+destroyed.  This behavior is dictated by System V @code{ptx}
+compatibility; GNU Standards normally discourage output parameters not
 introduced by an option.
 
 Note that for @emph{any} file named as the value of an option or as an
@@ -2677,7 +2670,7 @@ standard input is assumed.  However, it would not make sense to use this
 convention more than once per program invocation.
 
 @menu
-* General options in ptx::      Options which affect general program behaviour.
+* General options in ptx::      Options which affect general program behavior.
 * Charset selection in ptx::    Underlying character set considerations.
 * Input processing in ptx::     Input fields, contexts, and keyword selection.
 * Output formatting in ptx::    Types of output format, and sizing the fields.
@@ -2692,20 +2685,20 @@ convention more than once per program invocation.
 
 @item -C
 @itemx --copyright
-Prints a short note about the Copyright and copying conditions, then
+Print a short note about the copyright and copying conditions, then
 exit without further processing.
 
 @item -G
 @itemx --traditional
 As already explained, this option disables all GNU extensions to
-@code{ptx} and switch to traditional mode.
+@code{ptx} and switches to traditional mode.
 
 @item --help
-Prints a short help on standard output, then exit without further
+Print a short help on standard output, then exit without further
 processing.
 
 @item --version
-Prints the program verison on standard output, then exit without further
+Print the program version on standard output, then exit without further
 processing.
 
 @end table
@@ -2714,16 +2707,17 @@ processing.
 @node Charset selection in ptx
 @subsection Charset selection
 
-As it is setup now, the program assumes that the input file is coded
+@c FIXME:  People don't necessarily know what an IBM-PC was these days.
+As it is set up now, the program assumes that the input file is coded
 using 8-bit ISO 8859-1 code, also known as Latin-1 character set,
-@emph{unless} if it is compiled for MS-DOS, in which case it uses the
+@emph{unless} it is compiled for MS-DOS, in which case it uses the
 character set of the IBM-PC.  (GNU @code{ptx} is not known to work on
-smaller MS-DOS machines anymore.)  Compared to 7-bit @sc{ascii}, the set of
-characters which are letters is then different, this fact alters the
-behaviour of regular expression matching.  Thus, the default regular
-expression for a keyword allows foreign or diacriticized letters.
-Keyword sorting, however, is still crude; it obeys the underlying
-character set ordering quite blindly.
+smaller MS-DOS machines anymore.)  Compared to 7-bit @sc{ascii}, the set
+of characters which are letters is different; this alters the behavior
+of regular expression matching.  Thus, the default regular expression
+for a keyword allows foreign or diacriticized letters.  Keyword sorting,
+however, is still crude; it obeys the underlying character set ordering
+quite blindly.
 
 @table @samp
 
@@ -2745,7 +2739,7 @@ Fold lower case letters to upper case for sorting.
 This option provides an alternative (to @samp{-W}) method of describing
 which characters make up words.  It introduces the name of a
 file which contains a list of characters which can@emph{not} be part of
-one word, this file is called the @dfn{Break file}.  Any character which
+one word; this file is called the @dfn{Break file}.  Any character which
 is not part of the Break file is a word constituent.  If both options
 @samp{-b} and @samp{-W} are specified, then @samp{-W} has precedence and
 @samp{-b} is ignored.
@@ -2774,21 +2768,21 @@ default Ignore file, specify @code{/dev/null} instead.
 @itemx --only-file=@var{file}
 
 The file associated with this option contains a list of words which will
-be retained in concordance output, any word not mentioned in this file
+be retained in concordance output; any word not mentioned in this file
 is ignored.  The file is called the @dfn{Only file}.  The file contains
 exactly one word in each line; the end of line separation of words is
 not subject to the value of the @samp{-S} option.
 
 There is no default for the Only file.  In the case there are both an
-Only file and an Ignore file, a word will be subject to be a keyword
-only if it is given in the Only file and not given in the Ignore file.
+Only file and an Ignore file, a word can be a keyword only if it is
+given in the Only file and not given in the Ignore file.
 
 @item -r
 @itemx --references
 
-On each input line, the leading sequence of non white characters will be
+On each input line, the leading sequence of non-white space characters will be
 taken to be a reference that has the purpose of identifying this input
-line on the produced permuted index.  For more information about reference
+line in the resulting permuted index.  For more information about reference
 production, see @xref{Output formatting in ptx}.
 Using this option changes the default value for option @samp{-S}.
 
@@ -2803,12 +2797,12 @@ excluded from the output contexts.
 @itemx --sentence-regexp=@var{regexp}
 
 This option selects which regular expression will describe the end of a
-line or the end of a sentence.  In fact, there is other distinction
-between end of lines or end of sentences than the effect of this regular
-expression, and input line boundaries have no special significance
-outside this option.  By default, when GNU extensions are enabled and if
-@samp{-r} option is not used, end of sentences are used.  In this
-case, the precise @var{regex} is imported from GNU emacs:
+line or the end of a sentence.  In fact, this regular expression is not
+the only distinction between end of lines or end of sentences, and input
+line boundaries have no special significance outside this option.  By
+default, when GNU extensions are enabled and if @samp{-r} option is not
+used, end of sentences are used.  In this case, this @var{regex} is
+imported from GNU Emacs:
 
 @example
 [.?!][]\"')@}]*\\($\\|\t\\|  \\)[ \t\n]*
@@ -2839,8 +2833,8 @@ the head of the input line or sentence is used to fill the unused area
 on the right of the output line.
 
 As a matter of convenience to the user, many usual backslashed escape
-sequences, as found in the C language, are recognized and converted to
-the corresponding characters by @code{ptx} itself.
+sequences from the C language are recognized and converted to the
+corresponding characters by @code{ptx} itself.
 
 @item -W @var{regexp}
 @itemx --word-regexp=@var{regexp}
@@ -2851,9 +2845,9 @@ letters; the @var{regexp} used is @samp{\w+}.  When GNU extensions are
 disabled, a word is by default anything which ends with a space, a tab
 or a newline; the @var{regexp} used is @samp{[^ \t\n]+}.
 
-An empty @var{regexp} is equivalent to not using this option, letting the
-default dive in.  @xref{Regexps, , Syntax of Regular Expressions, emacs,
-The GNU Emacs Manual}.
+An empty @var{regexp} is equivalent to not using this option.
+@xref{Regexps, , Syntax of Regular Expressions, emacs, The GNU Emacs
+Manual}.
 
 As a matter of convenience to the user, many usual backslashed escape
 sequences, as found in the C language, are recognized and converted to
@@ -2865,13 +2859,13 @@ the corresponding characters by @code{ptx} itself.
 @node Output formatting in ptx
 @subsection Output formatting
 
-Output format is mainly controlled by @samp{-O} and @samp{-T} options,
-described in the table below.  When neither @samp{-O} nor @samp{-T} is
-selected, and if GNU extensions are enabled, the program choose an
-output format suited for a dumb terminal.  Each keyword occurrence is
+Output format is mainly controlled by the @samp{-O} and @samp{-T} options
+described in the table below.  When neither @samp{-O} nor @samp{-T} are
+selected, and if GNU extensions are enabled, the program chooses an
+output format suitable for a dumb terminal.  Each keyword occurrence is
 output to the center of one line, surrounded by its left and right
 contexts.  Each field is properly justified, so the concordance output
-could readily be observed.  As a special feature, if automatic
+can be readily observed.  As a special feature, if automatic
 references are selected by option @samp{-A} and are output before the
 left context, that is, if option @samp{-R} is @emph{not} selected, then
 a colon is added after the reference; this nicely interfaces with GNU
@@ -2889,8 +2883,8 @@ Output format is further controlled by the following options.
 @item -g @var{number}
 @itemx --gap-size=@var{number}
 
-Select the size of the minimum white gap between the fields on the output
-line.
+Select the size of the minimum white space gap between the fields on the
+output line.
 
 @item -w @var{number}
 @itemx --width=@var{number}
@@ -2900,7 +2894,7 @@ used, they are included or excluded from the output maximum width
 depending on the value of option @samp{-R}.  If this option is not
 selected, that is, when references are output before the left context,
 the output maximum width takes into account the maximum length of all
-references.  If this options is selected, that is, when references are
+references.  If this option is selected, that is, when references are
 output after the right context, the output maximum width does not take
 into account the space taken by references, nor the gap that precedes
 them.
@@ -2940,12 +2934,12 @@ towards the beginning or the end of the current line, or current
 sentence, as selected with option @samp{-S}.  But there is a maximum
 allowed output line width, changeable through option @samp{-w}, which is
 further divided into space for various output fields.  When a field has
-to be truncated because cannot extend until the beginning or the end of
-the current line to fit in the, then a truncation occurs.  By default,
+to be truncated because it cannot extend beyond the beginning or the end of
+the current line to fit in, then a truncation occurs.  By default,
 the string used is a single slash, as in @samp{-F /}.
 
 @var{string} may have more than one character, as in @samp{-F ...}.
-Also, in the particular case @var{string} is empty (@samp{-F ""}),
+Also, in the particular case when @var{string} is empty (@samp{-F ""}),
 truncation flagging is disabled, and no truncation marks are appended in
 this case.
 
@@ -2965,11 +2959,11 @@ generating output suitable for @code{nroff}, @code{troff} or @TeX{}.
 Choose an output format suitable for @code{nroff} or @code{troff}
 processing.  Each output line will look like:
 
-@example
+@smallexample
 .xx "@var{tail}" "@var{before}" "@var{keyword_and_after}" "@var{head}" "@var{ref}"
-@end example
+@end smallexample
 
-so it will be possible to write an @samp{.xx} roff macro to take care of
+so it will be possible to write a @samp{.xx} roff macro to take care of
 the output typesetting.  This is the default output format when GNU
 extensions are disabled.  Option @samp{-M} might be used to change
 @samp{xx} to another macro name.
@@ -2985,9 +2979,9 @@ so it will be correctly processed by @code{nroff} or @code{troff}.
 Choose an output format suitable for @TeX{} processing.  Each output
 line will look like:
 
-@example
+@smallexample
 \xx @{@var{tail}@}@{@var{before}@}@{@var{keyword}@}@{@var{after}@}@{@var{head}@}@{@var{ref}@}
-@end example
+@end smallexample
 
 @noindent
 so it will be possible to write a @code{\xx} definition to take care of
@@ -3035,11 +3029,11 @@ or, if a second @var{file} parameter is given on the command, to that
 
 Having output parameters not introduced by options is a quite dangerous
 practice which GNU avoids as far as possible.  So, for using @code{ptx}
-portably between GNU and System V, you should pay attention to always
-use it with a single input file, and always expect the result on
-standard output.  You might also want to automatically configure in a
-@samp{-G} option to @code{ptx} calls in products using @code{ptx}, if
-the configurator finds that the installed @code{ptx} accepts @samp{-G}.
+portably between GNU and System V, you should always use it with a
+single input file, and always expect the result on standard output.  You
+might also want to automatically configure in a @samp{-G} option to
+@code{ptx} calls in products using @code{ptx}, if the configurator finds
+that the installed @code{ptx} accepts @samp{-G}.
 
 @item
 The only options available in System V @code{ptx} are options @samp{-b},
@@ -3063,7 +3057,7 @@ line width computations.
 All 256 characters, even @kbd{NUL}s, are always read and processed from
 input file with no adverse effect, even if GNU extensions are disabled.
 However, System V @code{ptx} does not accept 8-bit characters, a few
-control characters are rejected, and the tilde @kbd{~} is condemned.
+control characters are rejected, and the tilde @kbd{~} is also rejected.
 
 @item
 Input line length is only limited by available memory, even if GNU
@@ -3166,7 +3160,7 @@ character.
 
 @itemx --output-delimiter=@var{output_delim_string}
 @opindex --output-delimiter
-For @samp{-f}, output fields are separated by @var{output_delim_string}
+For @samp{-f}, output fields are separated by @var{output_delim_string}.
 The default is to use the input delimiter.
 
 
@@ -3881,9 +3875,9 @@ water pipeline.
 
 With the Unix shell, it's very easy to set up data pipelines:
 
-@example
+@smallexample
 program_to_create_data | filter1 | .... | filterN > final.pretty.data
-@end example
+@end smallexample
 
 We start out by creating the raw data; each filter applies some successive
 transformation to the data, until by the time it comes out of the pipeline,
@@ -4147,9 +4141,9 @@ The next step is to get rid of punctuation.  Quoted words and unquoted words
 should be treated identically; it's easiest to just get the punctuation out of
 the way.
 
-@example
+@smallexample
 $ tr '[A-Z]' '[a-z]' < whats.gnu | tr -cd '[A-Za-z0-9_ \012]' | ...
-@end example
+@end smallexample
 
 The second @code{tr} command operates on the complement of the listed
 characters, which are all the letters, the digits, the underscore, and
@@ -4162,10 +4156,10 @@ The words only contain alphanumeric characters (and the underscore).  The
 next step is break the data apart so that we have one word per line. This
 makes the counting operation much easier, as we will see shortly.
 
-@example
+@smallexample
 $ tr '[A-Z]' '[a-z]' < whats.gnu | tr -cd '[A-Za-z0-9_ \012]' |
 > tr -s '[ ]' '\012' | ...
-@end example
+@end smallexample
 
 This command turns blanks into newlines.  The @samp{-s} option squeezes
 multiple newline characters in the output into just one.  This helps us
@@ -4176,10 +4170,10 @@ typing in all of a command.)
 We now have data consisting of one word per line, no punctuation, all one
 case.  We're ready to count each word:
 
-@example
+@smallexample
 $ tr '[A-Z]' '[a-z]' < whats.gnu | tr -cd '[A-Za-z0-9_ \012]' |
 > tr -s '[ ]' '\012' | sort | uniq -c | ...
-@end example
+@end smallexample
 
 At this point, the data might look something like this:
 
@@ -4208,7 +4202,7 @@ reverse the order of the sort
 
 The final pipeline looks like this:
 
-@example
+@smallexample
 $ tr '[A-Z]' '[a-z]' < whats.gnu | tr -cd '[A-Za-z0-9_ \012]' |
 > tr -s '[ ]' '\012' | sort | uniq -c | sort -nr
  156 the
@@ -4217,7 +4211,7 @@ $ tr '[A-Z]' '[a-z]' < whats.gnu | tr -cd '[A-Za-z0-9_ \012]' |
   51 of
   51 and
  ...
-@end example
+@end smallexample
 
 Whew!  That's a lot to digest.  Yet, the same principles apply. With six
 commands, on two lines (really one long one split for convenience), we've
@@ -4235,19 +4229,19 @@ dictionary.
 Now, how to compare our file with the dictionary?  As before, we generate
 a sorted list of words, one per line:
 
-@example
+@smallexample
 $ tr '[A-Z]' '[a-z]' < whats.gnu | tr -cd '[A-Za-z0-9_ \012]' |
 > tr -s '[ ]' '\012' | sort -u | ...
-@end example
+@end smallexample
 
 Now, all we need is a list of words that are @emph{not} in the
 dictionary.  Here is where the @code{comm} command comes in.
 
-@example
+@smallexample
 $ tr '[A-Z]' '[a-z]' < whats.gnu | tr -cd '[A-Za-z0-9_ \012]' |
 > tr -s '[ ]' '\012' | sort -u |
 > comm -23 - /usr/lib/ispell/ispell.words
-@end example
+@end smallexample
 
 The @samp{-2} and @samp{-3} options eliminate lines that are only in the
 dictionary (the second file), and lines that are in both files.  Lines

lib/.cppi-disable

@@ -6,4 +6,5 @@ getopt1.c
 md5.h
 obstack.h
 regex.h
+regex.c
 getpagesize.h

lib/.cvsignore

@@ -1,8 +1,11 @@
 .deps
 Makefile
+charset.alias
 getdate.c
 getdate.tab.c
 lstat.c
+ref-add.sed
+ref-del.sed
 safe-lstat.c
 safe-lstat.h
 safe-stat.c

lib/.gdb-history

@@ -195,3 +195,25 @@ p u
 n
 p u
 n
+r -r .aa > k
+pwd
+q
+b main
+r
+b get_date
+c
+n
+p tm
+n
+p tm
+n
+p pc
+n
+p tm
+n
+p tm
+n
+p delta
+n
+p Start
+q

lib/ChangeLog

@@ -1,3 +1,563 @@
+2000-07-23  Jim Meyering  <meyering@lucent.com>
+
+	* basename.c (base_name): Add an assertion.
+
+2000-07-15  Bruno Haible  <clisp.cons.org>
+
+	* quotearg.c: When the system forces us to redefine mbstate_t,
+	shadow its mbsinit function.
+
+2000-07-16  Bruno Haible  <haible@clisp.cons.org>
+
+	* mbswidth.h: New file.
+	* mbswidth.c: New file.
+	* Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
+        (noinst_HEADERS): Add mbswidth.h.
+
+2000-07-17  Bruno Haible  <haible@clisp.cons.org>
+
+	* config.charset: Add support for FreeBSD. Improve support for HP-UX
+	and IRIX 6.
+
+2000-07-15  Jim Meyering  <meyering@lucent.com>
+
+	* makepath.c: Include quote.h.
+	(make_path): Convert "`%s'" in format strings to "%s", and wrap each
+	corresponding argument in a `quote (...)' call.
+	Give better diagnostics.
+
+	* Makefile.am (libfetish_a_SOURCES): Add quote.c.
+	(noinst_HEADERS): Add quote.h.
+
+	* quote.c (quote, quote_n): New file.  Two functions taken verbatim
+	from tar's src/misc.c.
+	* quote.h: New file.  Prototypes for same.
+
+2000-07-10  Paul Eggert  <eggert@twinsun.com>
+
+	From a suggestion by Bruno Haible.
+	* quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
+	Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
+	to decide whether to define the BeOS workaround macro;
+	this adjusts to the change to AC_MBSTATE_T.
+
+2000-07-13  Paul Eggert  <eggert@twinsun.com>
+
+	* quotearg.h (enum quoting style): New enum clocale_quoting_style.
+
+	* quotearg.c: (quoting_style_args, quoting_style_vals,
+	quotearg_buffer_restyled): Add support for
+	clocale_quoting_style.  Undo previous change to
+	locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
+	and "{RIGHT QUOTATION MARK}" msgids.
+
+2000-07-05  Paul Eggert  <eggert@twinsun.com>
+
+	The old behavior of quoting `like this' doesn't look good with
+	newer, ISO-style fonts.  See:
+	http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
+
+	Instead, quote "like this" by default.  Let the translator
+	tailor the locale-specific quoting behavior by providing
+	translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
+
+	* quotearg.c (N_): New macro.
+	(gettext_default): New function.
+	(quotearg_buffer_restyled): Use
+	gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
+	gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
+
+2000-07-09  Jim Meyering  <meyering@lucent.com>
+
+	* Most files: Update copyright dates to include 2000.
+
+2000-07-08  Jim Meyering  <meyering@lucent.com>
+
+	* xgethostname.c (ENAMETOOLONG): Define to an unlikely value
+	if not defined.
+	(xgethostname): Remove now-unnecessary #ifdef.
+	Move declaration of `err' into loop where it's used.
+
+2000-07-05  Bruno Haible  <haible@clisp.cons.org>
+
+	* xgethostname.c (xgethostname): Protect against the SunOS5.5 bug
+	by allocating a larger buffer. Test the gethostname return value for
+	being >= 0, not == 0, for BeOS.  Don't exhaust memory if gethostname
+	returns an error and ENAMETOOLONG isn't defined.
+
+2000-07-05  Paul Eggert  <eggert@twinsun.com>
+	and Bruno Haible  <haible@clisp.cons.org>
+
+	* quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
+
+2000-07-05  Bruno Haible  <haible@clisp.cons.org>
+
+	* quotearg.c (struct quoting_options): Simplify quote_these_too
+	dimension.
+
+2000-07-03  Jim Meyering  <meyering@lucent.com>
+
+	* strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
+	Reported by Bruno Haible.
+
+2000-07-04  Jim Meyering  <meyering@lucent.com>
+
+	* quotearg.c: Make inclusion of <wchar.h> independent of whether
+	HAVE_MBRTOWC is set.  Required at least for irix-5.6, which
+	lacks mbrtowc.
+
+2000-07-03  Paul Eggert  <eggert@twinsun.com>
+	and Bruno Haible  <haible@clisp.cons.org>
+
+	* lib/quotearg.c (mbrtowc):
+	Assign to *pwc, and return 1 only if result is nonzero.
+	(iswprint): Use ISPRINT when substituting our own mbrtowc.
+
+2000-07-03  Jim Meyering  <meyering@lucent.com>
+
+	* readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
+	This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
+	From Bob Proulx.
+
+2000-07-02  Jim Meyering  <meyering@lucent.com>
+
+	* quotearg.c (mbstate_t): Don't define here.
+
+2000-07-02  Jim Meyering  <meyering@lucent.com>
+
+	* nanosleep.c (SIGCONT): Define if not already defined.
+
+2000-06-17  Bruno Haible  <haible@clisp.cons.org>
+
+	* mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
+	per change in ../m4/ls-mntd-fs.m4.
+	(read_filesystem_list): Ignore symbolic links.
+
+2000-06-29  Jim Meyering  <meyering@lucent.com>
+
+	* same.c: Include <string.h> or <strings.h>, as appropriate,
+	for declaration of strcmp.
+
+	* long-options.c: Include <stdlib.h>, for declaration of exit.
+
+	* mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
+	Avoid warning by casting result to `char *' to remove `const'.
+
+2000-06-17  Bruno Haible  <haible@clisp.cons.org>
+
+	* Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
+
+2000-06-26  Paul Eggert  <eggert@twinsun.com>
+
+	savedir now sets errno on failure and invokes xmalloc to get memory.
+	Fix a couple of other minor bugs while we're at it.
+
+	* savedir.c (<unistd.h>): Do not include; there's no need.
+	(NAMLEN): Remove macro.
+	(malloc, realloc): Remove decls.
+	(stpcpy): Likewise.
+	("xalloc.h"): Include.
+	(NAME_SIZE_DEFAULT): New macro.
+	(savedir): Use xmalloc / xrealloc to allocate memory.
+	Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
+	Skip "" directory entries.
+	Use strlen to calculate directory entry length, since the old method
+	is rarely used these days and isn't worth supporting.
+	Don't use a pointer after freeing it.
+	Check for integer overflow when calculating allocation size.
+	Use memcpy to copy entries, instead of stpcpy.
+	Set errno properly when returning NULL.
+	Check for readdir error.
+
+2000-06-26  Jim Meyering  <meyering@lucent.com>
+
+	* posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
+
+2000-06-17  Bruno Haible  <haible@clisp.cons.org>
+
+	* getusershell.c (xmalloc, xrealloc): Remove functions.
+	Include xalloc.h.
+	Don't include <stdlib.h>.  Don't declare malloc, realloc.
+
+2000-06-23  Bruno Haible  <haible@clisp.cons.org>
+
+	* unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
+
+2000-06-24  Jim Meyering  <meyering@lucent.com>
+
+	* error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
+
+2000-06-21  Jim Meyering  <meyering@lucent.com>
+
+	* getpass.c: New file, from Bruno Haible.  Required for BeOS.
+
+2000-06-19  Paul Eggert  <eggert@twinsun.com>
+
+	* quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
+	(mbrtowc, mbstate_t): Define substitutes if
+	HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
+	(iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
+	not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
+
+2000-06-17  Bruno Haible  <haible@clisp.cons.org>
+
+	* xgetcwd.c (xgetcwd): If the required pathname length is smaller
+	than 1024, return a memory chunk of least possible size, instead
+	of size PATH_MAX + 2. In the loop, increment the size proportionally.
+	Use free/xmalloc instead of xrealloc to avoid copying for very long
+	paths.
+
+2000-06-17  Bruno Haible  <haible@clisp.cons.org>
+
+	* canon-host.c (canon_host): Use malloc and memcpy to copy an
+	address, not strdup.  Include <stdlib.h> and don't declare free().
+
+2000-06-17  Bruno Haible  <haible@clisp.cons.org>
+
+	* path-concat.c (path_concat): Don't access dir[-1] if dir is
+	the empty string.
+
+2000-06-21  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am (libfetish_a_SOURCES): Add getstr.c.
+	(noinst_HEADERS): Add getstr.h.
+
+	* getline.c (getstr): Move into a separate file.
+	* getstr.c (getstr): New file, extracted from getline.c, with
+	the following changes: new parameter, delim2; both delim[12]
+	parameters have type `int', not `char'.  The latter would lose
+	with 8-bit delimiters.
+	* getstr.h: New file.
+
+2000-06-19  Jim Meyering  <meyering@lucent.com>
+
+	* getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
+
+2000-06-18  Jim Meyering  <meyering@lucent.com>
+
+	* mkdir.c: Remove file, due mainly to copyright incompatibility.
+	Besides, these days every porting target provides a mkdir function.
+
+	* strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
+	(this snippet comes from src/system.h).
+
+2000-06-15  Paul Eggert  <eggert@twinsun.com>
+
+	* human.c (adjust_value): New function.
+	(human_readable_inexact): Apply rounding style even when
+	printing approximate values.
+
+2000-06-14  Paul Eggert  <eggert@twinsun.com>
+
+	* human.c (human_readable_inexact): Allow an input block
+	size that is not a multiple of the output block size, and vice versa.
+	Reported by Piergiorgio Sartor.
+
+2000-06-14  Paul Eggert  <eggert@twinsun.com>
+
+	* getdate.y (get_date): Apply relative times after time
+	zone indicator, not before.  Reported by Todd A. Jacobs.
+
+2000-06-13  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am (all-local): Depend on lstat.c and stat.c.
+
+	* xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
+
+2000-06-12  Paul Eggert  <eggert@twinsun.com>
+
+	* xstat.in: Include <stdlib.h> in lstat, to declare "free".
+
+2000-06-04  Paul Eggert  <eggert@twinsun.com>
+
+	* strnlen.c: Include <config.h> if HAVE_CONFIG_H.
+
+2000-06-04  Jim Meyering  <meyering@lucent.com>
+
+	* getugroups.c (getugroups): Cast -1 to gid_t, for systems like
+	SunOS4.1.4 for which gid_t is an unsigned type.
+
+2000-06-03  Jim Meyering  <meyering@lucent.com>
+
+	* strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
+
+2000-05-26  Bruno Haible  <haible@clisp.cons.org>
+
+	* Makefile.am (install-exec-local): On systems with glibc-2.1 or
+	newer, don't install charset.alias.
+	* config.charset: Change the Linux/glibc rules so they become empty
+	on glibc-2.1 or newer.
+
+2000-06-02  Jim Meyering  <meyering@lucent.com>
+
+	* mountlist.c: Back out last change.  Instead, do this...
+	* mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
+	member using the same `ignore'-testing code.
+	* mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
+	fs_type strings.
+	From Mark D. Roth.
+
+2000-05-29  Jim Meyering  <meyering@lucent.com>
+
+	* mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
+	with the `ignore' attribute.  Based on a patch from Mark D. Roth.
+
+2000-05-22  Jim Meyering  <meyering@lucent.com>
+
+	* makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
+
+2000-05-18  Jim Meyering  <meyering@lucent.com>
+
+	* hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
+	back, too, since it may have been modified by allocate_entry.
+	(hash_delete): Rewrite to use neither the assignment operator
+	nor the comma operator in an if-expression.
+
+2000-05-15  Paul Eggert  <eggert@twinsun.com>
+
+	* closeout.c:
+	<sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
+	Remove; no longer needed.
+	"quotearg.h": Add include.
+	(file_name): Do not bother to explicitly initialize to NULL; it's less
+	efficient on some hosts.
+	(close_stdout_status): Remove test as to whether stdout was already
+	closed; it breaks for the case "echo x | sort >&-".
+	Quote file name colons.
+	Do not assume that _("write error") lacks format strings.
+
+2000-05-15  Jim Meyering  <meyering@lucent.com>
+
+	* version-etc.c (version_etc_copyright): Update the copyright string
+	used in all --version output.
+
+2000-05-14  Jim Meyering  <meyering@lucent.com>
+
+	* closeout.c (close_stdout_set_file_name): New function.
+	(close_stdout_status): Use new file-scoped global.
+	Return right away if fstat says the stdout file descriptor is invalid.
+	* closeout.h (close_stdout_set_file_name): Declare.
+
+2000-05-10  Jim Meyering  <meyering@lucent.com>
+
+	* closeout.c [default_exit_status]: New file-scoped variable.
+	(close_stdout_set_status): New function.
+	* closeout.h (close_stdout_set_status): Declare.
+
+2000-05-08  Jim Meyering  <meyering@lucent.com>
+
+	* long-options.c: Don't include closeout.h.
+	(parse_long_options): Don't call close_stdout for --version.
+
+2000-05-06  Jim Meyering  <meyering@lucent.com>
+
+	* strnlen.c: Undefine __strnlen and strnlen.
+	[!weak_alias]: Define __strnlen to strnlen.
+
+	* atexit.c: New file, from libiberty.
+
+2000-05-06  Jim Meyering  <meyering@lucent.com>
+
+	* closeout.c (close_stdout_status): Also check for errors on the
+	stderr stream.
+
+2000-05-05  Bruno Haible  <haible@clisp.cons.org>
+
+	* localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
+	instead of xmalloc, xrealloc, path_concat.
+	(locale_charset): Treat empty environment variables as absent.
+	(DIRECTORY_SEPARATOR, ISSLASH): New macros.
+
+2000-05-04  Jim Meyering  <meyering@lucent.com>
+
+	* getopt.c: Update from glibc.
+	* obstack.c: Likewise.
+	* obstack.h: Likewise.
+	* regex.c: Likewise.  NB: K&R compiler support is dropped for this file
+
+	* regex.h: Likewise.
+	* strndup.c: Likewise.
+	* strnlen.c: New file, from glibc.
+
+2000-05-01  Jim Meyering  <meyering@lucent.com>
+
+	* full-write.c (full_write): Remove `FIXME' part of comment.
+
+2000-04-29  Jim Meyering  <meyering@lucent.com>
+
+	* path-concat.c: Declare strdup only if it's not defined.
+	* canon-host.c: Likewise.
+
+2000-04-28  Jim Meyering  <meyering@lucent.com>
+
+	* rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
+	redefinition warning on some systems (HPUX).  Otherwise, regex.h is
+	included first, then limits.h is included by locale.h by libintl.h.
+	From John David Anglin.
+
+2000-04-25  Jim Meyering  <meyering@lucent.com>
+
+	* makepath.c (S_IRWXUGO): Define.
+	(make_path): Always perform explicit chmod if MODE specifies any
+	of the `special' permission bits.  Prompted by a bug report against
+	install from Mate Wierdl and Joost van Baal.
+
+2000-04-18  Jim Meyering  <meyering@lucent.com>
+
+	* README: New file.
+
+	* getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
+	getpagesize.  For BeOS.  Based on a patch from Bruno Haible.
+
+2000-04-17  Jim Meyering  <meyering@lucent.com>
+
+	* strftime.c (my_strftime) [strftime]: Declare strftime here, since
+	the definition of it to rpl_strftime also defined-away the system's
+	declaration.
+
+2000-04-15  Jim Meyering  <meyering@lucent.com>
+
+	Use `C' to denote so-called `contiguous' files, the same way
+	that tar does.
+	* filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
+	(ftypelet): Use S_ISCTG.
+	From Michael Deutschmann.
+
+2000-04-14  Jim Meyering  <meyering@lucent.com>
+
+	* strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
+
+2000-04-08  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
+	names don't conflict.  Reported by Eli Zaretskii.
+
+2000-03-28  Bruno Haible  <haible@clisp.cons.org>
+
+	* unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
+	bug.  Deal with the different error behavior of Irix iconv.
+
+2000-04-07  Jim Meyering  <meyering@lucent.com>
+
+	* putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
+	to work around system header problems on AIX 3.2.5.  From Bruno Haible.
+
+2000-04-05  Jim Meyering  <meyering@lucent.com>
+
+	Portability tweaks required for ultrix4.3.
+	* readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
+	* readutmp.c: Include sys/types.h before sys/stat.h.
+	* canon-host.c: Declare strdup.
+	* path-concat.c: Likewise.
+	From John David Anglin.
+
+2000-04-04  Jim Meyering  <meyering@lucent.com>
+
+	Be more DOS 8.3-friendly.
+	* ref-add.sin: Renamed from ref-add.sed.in.
+	* ref-del.sin: Renamed from ref-del.sed.in.
+	* Makefile.am: Reflect renaming.
+	Reported by Eli Zaretskii.
+
+	Use a temporary file name that won't clash with `charset.alias'
+	in the DOS 8.3 name space.
+	* Makefile.am (charset_tmp): Define.
+	(install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
+	(uninstall-local): Likewise.
+	Reported by Eli Zaretskii.
+
+2000-03-29  Paul Eggert  <eggert@twinsun.com>
+
+	* time/strftime.c (my_strftime): Make sure we call the system
+	strftime, not ourselves, when invoking the underlying strftime.
+
+2000-03-24  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
+	(charset_alias): Define.
+	(install-exec-local): Factor out common code.
+	(uninstall-local): Split lines longer than 80.
+	(ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
+	(SUFFIXES): Define.
+	(.sed.in.sed): New rule.  Don't redirect directly to $@.
+	(CLEANFILES): Add ref-add.sed and ref-del.sed.
+
+2000-03-19  Bruno Haible  <haible@clisp.cons.org>
+
+	* config.charset: Output a line containing "Packages using this file".
+	* ref-add.sed.in, ref-del.sed.in: New files.
+	* Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
+	ref-del.sed): New rules.
+
+2000-03-17  Jim Meyering  <meyering@lucent.com>
+
+	* unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
+	Otherwise, include <strings.h>
+
+2000-03-17  Bruno Haible  <haible@clisp.cons.org>
+
+	* unicodeio.c (utf8_wctomb): New function.
+	(print_unicode_char): Pass the Unicode character to iconv in UTF-8
+	format instead of in UCS-4 with platform dependent endianness.
+
+2000-03-07  Paul Eggert  <eggert@twinsun.com>
+
+	* savedir.c (savedir): Work even if directory size is
+	negative; this can happen with some screwy NFS configurations.
+
+2000-03-06  Jim Meyering  <meyering@lucent.com>
+
+	* localcharset.c (get_charset_aliases): Don't try to free file_name
+	if it's NULL (because we ran out of memory).  From Bruno Haible.
+
+2000-03-05  Jim Meyering  <meyering@lucent.com>
+
+	* localcharset.c ("path-concat.h"): Include.
+	(get_charset_aliases): Use path_concat instead of ANSI string
+	concatenation.
+
+	* unicodeio.h (PARAMS): Define.
+	Use it to guard prototype.
+
+2000-03-04  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am (install-exec-local): Create $(libdir) before installing
+	into it.
+	(uninstall-local): Uncomment this rule so `make distcheck' works
+	once again.
+
+	* unicodeio.c (<errno.h>): Include it.
+	(errno): Declare if not defined.
+
+	* localcharset.c: Add Bruno's comment justifying use of volatile.
+
+	* config.charset: New version, incorporating remarks from a linux
+	i18n mailing list.  From Bruno Haible.
+
+2000-03-02  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am (EXTRA_DIST): Add config.charset.
+
+2000-03-01  Jim Meyering  <meyering@lucent.com>
+
+	* localcharset.c: Guard some #includes with `#if HAVE_...'.
+	* unicodeio.c: Likewise.
+
+2000-02-02  Bruno Haible  <haible@clisp.cons.org>
+
+	* config.charset: New file.
+	* localcharset.c: New file.
+	* unicodeio.h, unicodeio.c: New files.
+	* Makefile.am (DEFS): Add -DLIBDIR=...
+	(libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
+	(noinst_HEADERS): Add unicodeio.h.
+	(all-local, install-exec-local, charset.alias): New targets.
+
+2000-02-28  Paul Eggert  <eggert@twinsun.com>
+
+	* quotearg.c (ALERT_CHAR): New macro.
+	(quotearg_buffer_restyled): Use it.
+
 2000-02-27  Jim Meyering  <meyering@lucent.com>
 
 	* strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
@@ -25,7 +585,7 @@
 
 2000-02-18  Paul Eggert  <eggert@twinsun.com>
 
-	* lib/getdate.y: Handle two-digit years with leading zeros correctly.
+	* getdate.y: Handle two-digit years with leading zeros correctly.
 	(textint): New typedef.
 	(parser_control): Member year changed from int to textint.
 	All uses changed.
@@ -47,7 +607,7 @@
 
 2000-02-14  Paul Eggert  <eggert@twinsun.com>
 
-	* lib/getpagesize.h (getpagesize): Port to VMS for Alpha;
+	* getpagesize.h (getpagesize): Port to VMS for Alpha;
 	adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
 
 2000-02-12  Jim Meyering  <meyering@lucent.com>
@@ -135,7 +695,7 @@
 
 2000-01-16  Paul Eggert  <eggert@twinsun.com>
 
-	* lib/quotearg.c (quotearg_buffer_restyled): Do not quote
+	* quotearg.c (quotearg_buffer_restyled): Do not quote
 	alert, backslash, formfeed, and vertical tab unnecessarily in
 	shell quoting style.
 

lib/Makefile.am

@@ -5,16 +5,19 @@ AUTOMAKE_OPTIONS = ../src/ansi2knr
 noinst_LIBRARIES = libfetish.a
 
 INCLUDES = -I.. -I$(srcdir) -I../intl
+DEFS = -DLIBDIR=\"$(libdir)\" @DEFS@
 
 libfetish_a_SOURCES = \
   getdate.y posixtm.c addext.c argmatch.c backupfile.c basename.c \
-  canon-host.c closeout.c dirname.c exclude.c filemode.c diacrit.c \
-  full-write.c getopt.c getopt1.c getugroups.c hard-locale.c hash.c \
-  human.c idcache.c isdir.c linebuffer.c long-options.c makepath.c \
-  md5.c memcasecmp.c memcoll.c modechange.c path-concat.c \
-  quotearg.c readtokens.c readutmp.c safe-read.c same.c save-cwd.c \
-  savedir.c stripslash.c userspec.c version-etc.c xgetcwd.c xgethostname.c \
-  xmalloc.c xstrdup.c xstrtod.c xstrtol.c xstrtoul.c xstrtoumax.c yesno.c
+  canon-host.c closeout.c diacrit.c dirname.c exclude.c filemode.c \
+  full-write.c getopt.c getopt1.c getstr.c getugroups.c hard-locale.c hash.c \
+  human.c idcache.c isdir.c linebuffer.c localcharset.c long-options.c \
+  makepath.c mbswidth.c md5.c memcasecmp.c memcoll.c modechange.c \
+  path-concat.c \
+  quote.c quotearg.c readtokens.c safe-read.c same.c save-cwd.c \
+  savedir.c stripslash.c unicodeio.c userspec.c version-etc.c xgetcwd.c \
+  xgethostname.c xmalloc.c xstrdup.c xstrtod.c xstrtol.c xstrtoul.c \
+  xstrtoumax.c yesno.c
 
 libfetish_a_LIBADD = @LIBOBJS@ @ALLOCA@
 libfetish_a_DEPENDENCIES = $(libfetish_a_LIBADD)
@@ -22,18 +25,18 @@ libfetish_a_DEPENDENCIES = $(libfetish_a_LIBADD)
 noinst_HEADERS = \
   argmatch.h backupfile.h bumpalloc.h closeout.h diacrit.h dirname.h error.h \
   exclude.h filemode.h fnmatch.h fsusage.h getdate.h getline.h getopt.h \
-  getpagesize.h group-member.h hard-locale.h hash.h human.h lchown.h \
-  linebuffer.h long-options.h md5.h memcasecmp.h memcoll.h \
-  makepath.h modechange.h mountlist.h nanosleep.h obstack.h \
-  path-concat.h pathmax.h posixtm.h quotearg.h readtokens.h \
+  getstr.h getpagesize.h group-member.h hard-locale.h hash.h human.h lchown.h \
+  linebuffer.h long-options.h mbswidth.h md5.h memcasecmp.h memcoll.h \
+  makepath.h mbswidth.h modechange.h mountlist.h nanosleep.h obstack.h \
+  path-concat.h pathmax.h posixtm.h quote.h quotearg.h readtokens.h \
   readutmp.h regex.h safe-read.h same.h save-cwd.h savedir.h \
-  strverscmp.h version-etc.h xalloc.h xstrtod.h xstrtol.h
+  strverscmp.h unicodeio.h version-etc.h xalloc.h xstrtod.h xstrtol.h
 
 BUILT_SOURCES = getdate.c lstat.c stat.c
 MAINTAINERCLEANFILES = $(BUILT_SOURCES)
 DISTCLEANFILES = lstat.c stat.c
 
-EXTRA_DIST = xstat.in
+EXTRA_DIST = xstat.in config.charset ref-add.sin ref-del.sin
 lstat.c: xstat.in
 	sed \
 	  -e '/@IGNORE@/d' \
@@ -51,3 +54,52 @@ stat.c: xstat.in
 	  -e '/@BEGIN_LSTAT_ONLY@/,/@END_LSTAT_ONLY@/d' \
 	  $(srcdir)/xstat.in > $@-t
 	mv $@-t $@
+
+
+# The following is needed in order to install a simple file in $(libdir)
+# which is shared with other installed packages. We use a list of referencing
+# packages so that "make uninstall" will remove the file if and only if it
+# is not used by another installed package.
+# On systems with glibc-2.1 or newer, the file is redundant, therefore we
+# avoid installing it.
+
+all-local: charset.alias ref-add.sed ref-del.sed lstat.c stat.c
+
+charset_alias = $(DESTDIR)$(libdir)/charset.alias
+charset_tmp = $(DESTDIR)$(libdir)/charset.tmp
+install-exec-local: all-local
+	$(mkinstalldirs) $(DESTDIR)$(libdir)
+	if test -f $(charset_alias); then \
+	  sed -f ref-add.sed $(charset_alias) > $(charset_tmp) ; \
+	  $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \
+	  rm -f $(charset_tmp) ; \
+	else \
+	  if test @GLIBC21@ = no; then \
+	    sed -f ref-add.sed charset.alias > $(charset_tmp) ; \
+	    $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \
+	    rm -f $(charset_tmp) ; \
+	  fi ; \
+	fi
+
+uninstall-local: all-local
+	if test -f $(charset_alias); then \
+	  sed -f ref-del.sed $(charset_alias) > $(charset_tmp); \
+	  if grep '^# Packages using this file: $$' $(charset_tmp) \
+	      > /dev/null; then \
+	    rm -f $(charset_alias); \
+	  else \
+	    $(INSTALL_DATA) $(charset_tmp) $(charset_alias); \
+	  fi; \
+	  rm -f $(charset_tmp); \
+	fi
+
+charset.alias: config.charset
+	$(SHELL) $(srcdir)/config.charset '@host@' > t-$@
+	mv t-$@ $@
+
+SUFFIXES = .sed .sin
+.sin.sed:
+	sed -e '/^#/d' -e 's/@''PACKAGE''@/@PACKAGE@/g' $< > $@-t
+	mv $@-t $@
+
+CLEANFILES = charset.alias ref-add.sed ref-del.sed

lib/Makefile.in

@@ -1,6 +1,6 @@
 # Makefile.in generated automatically by automake 1.4a from Makefile.am
 
-# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995-9, 2000 Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -31,8 +31,6 @@ mandir = @mandir@
 includedir = @includedir@
 oldincludedir = /usr/include
 
-DESTDIR =
-
 pkgdatadir = $(datadir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
@@ -57,6 +55,8 @@ POST_INSTALL = :
 NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
+
+@SET_MAKE@
 host_alias = @host_alias@
 host_triplet = @host@
 AMDEP = @AMDEP@
@@ -73,8 +73,8 @@ DEPDIR = @DEPDIR@
 DF_PROG = @DF_PROG@
 FESETROUND_LIBM = @FESETROUND_LIBM@
 GENCAT = @GENCAT@
-GETCONF = @GETCONF@
 GETLOADAVG_LIBS = @GETLOADAVG_LIBS@
+GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
 GMSGFMT = @GMSGFMT@
 GNU_PACKAGE = @GNU_PACKAGE@
@@ -86,8 +86,11 @@ INTLDEPS = @INTLDEPS@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
 KMEM_GROUP = @KMEM_GROUP@
+LIBICONV = @LIBICONV@
 LIBOBJS = @LIBOBJS@
+LIB_CLOCK_GETTIME = @LIB_CLOCK_GETTIME@
 LIB_CRYPT = @LIB_CRYPT@
+LIB_NANOSLEEP = @LIB_NANOSLEEP@
 MAKEINFO = @MAKEINFO@
 MAN = @MAN@
 MKINSTALLDIRS = @MKINSTALLDIRS@
@@ -101,6 +104,7 @@ POFILES = @POFILES@
 POSUB = @POSUB@
 POW_LIBM = @POW_LIBM@
 RANLIB = @RANLIB@
+SEQ_LIBM = @SEQ_LIBM@
 SQRT_LIBM = @SQRT_LIBM@
 U = @U@
 USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
@@ -116,16 +120,19 @@ AUTOMAKE_OPTIONS = ../src/ansi2knr
 noinst_LIBRARIES = libfetish.a
 
 INCLUDES = -I.. -I$(srcdir) -I../intl
+DEFS = -DLIBDIR=\"$(libdir)\" @DEFS@
 
 libfetish_a_SOURCES = \
   getdate.y posixtm.c addext.c argmatch.c backupfile.c basename.c \
-  canon-host.c closeout.c dirname.c exclude.c filemode.c diacrit.c \
-  full-write.c getopt.c getopt1.c getugroups.c hard-locale.c hash.c \
-  human.c idcache.c isdir.c linebuffer.c long-options.c makepath.c \
-  md5.c memcasecmp.c memcoll.c modechange.c path-concat.c \
-  quotearg.c readtokens.c readutmp.c safe-read.c same.c save-cwd.c \
-  savedir.c stripslash.c userspec.c version-etc.c xgetcwd.c xgethostname.c \
-  xmalloc.c xstrdup.c xstrtod.c xstrtol.c xstrtoul.c xstrtoumax.c yesno.c
+  canon-host.c closeout.c diacrit.c dirname.c exclude.c filemode.c \
+  full-write.c getopt.c getopt1.c getstr.c getugroups.c hard-locale.c hash.c \
+  human.c idcache.c isdir.c linebuffer.c localcharset.c long-options.c \
+  makepath.c mbswidth.c md5.c memcasecmp.c memcoll.c modechange.c \
+  path-concat.c \
+  quote.c quotearg.c readtokens.c safe-read.c same.c save-cwd.c \
+  savedir.c stripslash.c unicodeio.c userspec.c version-etc.c xgetcwd.c \
+  xgethostname.c xmalloc.c xstrdup.c xstrtod.c xstrtol.c xstrtoul.c \
+  xstrtoumax.c yesno.c
 
 
 libfetish_a_LIBADD = @LIBOBJS@ @ALLOCA@
@@ -134,27 +141,32 @@ libfetish_a_DEPENDENCIES = $(libfetish_a_LIBADD)
 noinst_HEADERS = \
   argmatch.h backupfile.h bumpalloc.h closeout.h diacrit.h dirname.h error.h \
   exclude.h filemode.h fnmatch.h fsusage.h getdate.h getline.h getopt.h \
-  getpagesize.h group-member.h hard-locale.h hash.h human.h lchown.h \
-  linebuffer.h long-options.h md5.h memcasecmp.h memcoll.h \
-  makepath.h modechange.h mountlist.h nanosleep.h obstack.h \
-  path-concat.h pathmax.h posixtm.h quotearg.h readtokens.h \
+  getstr.h getpagesize.h group-member.h hard-locale.h hash.h human.h lchown.h \
+  linebuffer.h long-options.h mbswidth.h md5.h memcasecmp.h memcoll.h \
+  makepath.h mbswidth.h modechange.h mountlist.h nanosleep.h obstack.h \
+  path-concat.h pathmax.h posixtm.h quote.h quotearg.h readtokens.h \
   readutmp.h regex.h safe-read.h same.h save-cwd.h savedir.h \
-  strverscmp.h version-etc.h xalloc.h xstrtod.h xstrtol.h
+  strverscmp.h unicodeio.h version-etc.h xalloc.h xstrtod.h xstrtol.h
 
 
 BUILT_SOURCES = getdate.c lstat.c stat.c
 MAINTAINERCLEANFILES = $(BUILT_SOURCES)
 DISTCLEANFILES = lstat.c stat.c
 
-EXTRA_DIST = xstat.in
+EXTRA_DIST = xstat.in config.charset ref-add.sin ref-del.sin
+
+charset_alias = $(DESTDIR)$(libdir)/charset.alias
+charset_tmp = $(DESTDIR)$(libdir)/charset.tmp
+
+SUFFIXES = .sed .sin
+
+CLEANFILES = charset.alias ref-add.sed ref-del.sed
 subdir = lib
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = ../config.h
 CONFIG_CLEAN_FILES = 
 LIBRARIES =  $(noinst_LIBRARIES)
 
-
-DEFS = @DEFS@ -I. -I$(srcdir) -I..
 CPPFLAGS = @CPPFLAGS@
 LDFLAGS = @LDFLAGS@
 LIBS = @LIBS@
@@ -162,14 +174,15 @@ ANSI2KNR = ../src/ansi2knr
 libfetish_a_AR = $(AR) cru
 am_libfetish_a_OBJECTS =  getdate$U.o posixtm$U.o addext$U.o \
 argmatch$U.o backupfile$U.o basename$U.o canon-host$U.o closeout$U.o \
-dirname$U.o exclude$U.o filemode$U.o diacrit$U.o full-write$U.o \
-getopt$U.o getopt1$U.o getugroups$U.o hard-locale$U.o hash$U.o \
-human$U.o idcache$U.o isdir$U.o linebuffer$U.o long-options$U.o \
-makepath$U.o md5$U.o memcasecmp$U.o memcoll$U.o modechange$U.o \
-path-concat$U.o quotearg$U.o readtokens$U.o readutmp$U.o safe-read$U.o \
-same$U.o save-cwd$U.o savedir$U.o stripslash$U.o userspec$U.o \
-version-etc$U.o xgetcwd$U.o xgethostname$U.o xmalloc$U.o xstrdup$U.o \
-xstrtod$U.o xstrtol$U.o xstrtoul$U.o xstrtoumax$U.o yesno$U.o
+diacrit$U.o dirname$U.o exclude$U.o filemode$U.o full-write$U.o \
+getopt$U.o getopt1$U.o getstr$U.o getugroups$U.o hard-locale$U.o \
+hash$U.o human$U.o idcache$U.o isdir$U.o linebuffer$U.o \
+localcharset$U.o long-options$U.o makepath$U.o mbswidth$U.o md5$U.o \
+memcasecmp$U.o memcoll$U.o modechange$U.o path-concat$U.o quote$U.o \
+quotearg$U.o readtokens$U.o safe-read$U.o same$U.o save-cwd$U.o \
+savedir$U.o stripslash$U.o unicodeio$U.o userspec$U.o version-etc$U.o \
+xgetcwd$U.o xgethostname$U.o xmalloc$U.o xstrdup$U.o xstrtod$U.o \
+xstrtol$U.o xstrtoul$U.o xstrtoumax$U.o yesno$U.o
 libfetish_a_OBJECTS =  $(am_libfetish_a_OBJECTS)
 AR = ar
 COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -179,23 +192,9 @@ LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 DIST_SOURCES =  $(libfetish_a_SOURCES)
 HEADERS =  $(noinst_HEADERS)
 
-DIST_COMMON =  $(noinst_HEADERS) ChangeLog Makefile.am Makefile.in TODO \
-alloca.c chown.c dup2.c error.c error.h euidaccess.c fileblocks.c \
-fnmatch.c fsusage.c ftruncate.c getdate.c getgroups.c gethostname.c \
-getline.c getloadavg.c getusershell.c group-member.c lchown.c malloc.c \
-memchr.c memcmp.c memcpy.c memmove.c memset.c mkdir.c mktime.c \
-mountlist.c nanosleep.c obstack.c obstack.h putenv.c realloc.c regex.c \
-rmdir.c rpmatch.c stime.c stpcpy.c strcasecmp.c strcspn.c strdup.c \
-strftime.c strncasecmp.c strndup.c strpbrk.c strstr.c strtod.c strtol.c \
-strtoul.c strtoull.c strtoumax.c strverscmp.c utime.c
-
-
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-GZIP_ENV = --best
 depcomp = $(SHELL) $(top_srcdir)/depcomp
 DEP_FILES =  @AMDEP@ $(DEPDIR)/addext$U.Po $(DEPDIR)/alloca.Po \
-$(DEPDIR)/argmatch$U.Po $(DEPDIR)/backupfile$U.Po \
+$(DEPDIR)/argmatch$U.Po $(DEPDIR)/atexit.Po $(DEPDIR)/backupfile$U.Po \
 $(DEPDIR)/basename$U.Po $(DEPDIR)/canon-host$U.Po $(DEPDIR)/chown.Po \
 $(DEPDIR)/closeout$U.Po $(DEPDIR)/diacrit$U.Po $(DEPDIR)/dirname$U.Po \
 $(DEPDIR)/dup2.Po $(DEPDIR)/error.Po $(DEPDIR)/euidaccess.Po \
@@ -203,42 +202,60 @@ $(DEPDIR)/exclude$U.Po $(DEPDIR)/fileblocks.Po $(DEPDIR)/filemode$U.Po \
 $(DEPDIR)/fnmatch.Po $(DEPDIR)/fsusage.Po $(DEPDIR)/ftruncate.Po \
 $(DEPDIR)/full-write$U.Po $(DEPDIR)/getdate$U.Po $(DEPDIR)/getgroups.Po \
 $(DEPDIR)/gethostname.Po $(DEPDIR)/getline.Po $(DEPDIR)/getloadavg.Po \
-$(DEPDIR)/getopt$U.Po $(DEPDIR)/getopt1$U.Po $(DEPDIR)/getugroups$U.Po \
+$(DEPDIR)/getopt$U.Po $(DEPDIR)/getopt1$U.Po $(DEPDIR)/getpass.Po \
+$(DEPDIR)/getstr$U.Po $(DEPDIR)/getugroups$U.Po \
 $(DEPDIR)/getusershell.Po $(DEPDIR)/group-member.Po \
 $(DEPDIR)/hard-locale$U.Po $(DEPDIR)/hash$U.Po $(DEPDIR)/human$U.Po \
 $(DEPDIR)/idcache$U.Po $(DEPDIR)/isdir$U.Po $(DEPDIR)/lchown.Po \
-$(DEPDIR)/linebuffer$U.Po $(DEPDIR)/long-options$U.Po \
-$(DEPDIR)/lstat.Po $(DEPDIR)/makepath$U.Po $(DEPDIR)/malloc.Po \
-$(DEPDIR)/md5$U.Po $(DEPDIR)/memcasecmp$U.Po $(DEPDIR)/memchr.Po \
-$(DEPDIR)/memcmp.Po $(DEPDIR)/memcoll$U.Po $(DEPDIR)/memcpy.Po \
-$(DEPDIR)/memmove.Po $(DEPDIR)/memset.Po $(DEPDIR)/mkdir.Po \
-$(DEPDIR)/mktime.Po $(DEPDIR)/modechange$U.Po $(DEPDIR)/mountlist.Po \
-$(DEPDIR)/nanosleep.Po $(DEPDIR)/obstack.Po $(DEPDIR)/path-concat$U.Po \
-$(DEPDIR)/posixtm$U.Po $(DEPDIR)/putenv.Po $(DEPDIR)/quotearg$U.Po \
-$(DEPDIR)/readtokens$U.Po $(DEPDIR)/readutmp$U.Po $(DEPDIR)/realloc.Po \
-$(DEPDIR)/regex.Po $(DEPDIR)/rmdir.Po $(DEPDIR)/rpmatch.Po \
-$(DEPDIR)/safe-read$U.Po $(DEPDIR)/same$U.Po $(DEPDIR)/save-cwd$U.Po \
-$(DEPDIR)/savedir$U.Po $(DEPDIR)/stat.Po $(DEPDIR)/stime.Po \
-$(DEPDIR)/stpcpy.Po $(DEPDIR)/strcasecmp.Po $(DEPDIR)/strcspn.Po \
-$(DEPDIR)/strdup.Po $(DEPDIR)/strftime.Po $(DEPDIR)/stripslash$U.Po \
-$(DEPDIR)/strncasecmp.Po $(DEPDIR)/strndup.Po $(DEPDIR)/strpbrk.Po \
-$(DEPDIR)/strstr.Po $(DEPDIR)/strtod.Po $(DEPDIR)/strtol.Po \
-$(DEPDIR)/strtoul.Po $(DEPDIR)/strtoull.Po $(DEPDIR)/strtoumax.Po \
-$(DEPDIR)/strverscmp.Po $(DEPDIR)/userspec$U.Po $(DEPDIR)/utime.Po \
-$(DEPDIR)/version-etc$U.Po $(DEPDIR)/xgetcwd$U.Po \
-$(DEPDIR)/xgethostname$U.Po $(DEPDIR)/xmalloc$U.Po \
-$(DEPDIR)/xstrdup$U.Po $(DEPDIR)/xstrtod$U.Po $(DEPDIR)/xstrtol$U.Po \
-$(DEPDIR)/xstrtoul$U.Po $(DEPDIR)/xstrtoumax$U.Po $(DEPDIR)/yesno$U.Po
+$(DEPDIR)/linebuffer$U.Po $(DEPDIR)/localcharset$U.Po \
+$(DEPDIR)/long-options$U.Po $(DEPDIR)/lstat.Po $(DEPDIR)/makepath$U.Po \
+$(DEPDIR)/malloc.Po $(DEPDIR)/mbswidth$U.Po $(DEPDIR)/md5$U.Po \
+$(DEPDIR)/memcasecmp$U.Po $(DEPDIR)/memchr.Po $(DEPDIR)/memcmp.Po \
+$(DEPDIR)/memcoll$U.Po $(DEPDIR)/memcpy.Po $(DEPDIR)/memmove.Po \
+$(DEPDIR)/memset.Po $(DEPDIR)/mktime.Po $(DEPDIR)/modechange$U.Po \
+$(DEPDIR)/mountlist.Po $(DEPDIR)/nanosleep.Po $(DEPDIR)/obstack.Po \
+$(DEPDIR)/path-concat$U.Po $(DEPDIR)/posixtm$U.Po $(DEPDIR)/putenv.Po \
+$(DEPDIR)/quote$U.Po $(DEPDIR)/quotearg$U.Po $(DEPDIR)/readtokens$U.Po \
+$(DEPDIR)/readutmp.Po $(DEPDIR)/realloc.Po $(DEPDIR)/regex.Po \
+$(DEPDIR)/rmdir.Po $(DEPDIR)/rpmatch.Po $(DEPDIR)/safe-read$U.Po \
+$(DEPDIR)/same$U.Po $(DEPDIR)/save-cwd$U.Po $(DEPDIR)/savedir$U.Po \
+$(DEPDIR)/stat.Po $(DEPDIR)/stime.Po $(DEPDIR)/stpcpy.Po \
+$(DEPDIR)/strcasecmp.Po $(DEPDIR)/strcspn.Po $(DEPDIR)/strdup.Po \
+$(DEPDIR)/strftime.Po $(DEPDIR)/stripslash$U.Po \
+$(DEPDIR)/strncasecmp.Po $(DEPDIR)/strndup.Po $(DEPDIR)/strnlen.Po \
+$(DEPDIR)/strpbrk.Po $(DEPDIR)/strstr.Po $(DEPDIR)/strtod.Po \
+$(DEPDIR)/strtol.Po $(DEPDIR)/strtoul.Po $(DEPDIR)/strtoull.Po \
+$(DEPDIR)/strtoumax.Po $(DEPDIR)/strverscmp.Po $(DEPDIR)/unicodeio$U.Po \
+$(DEPDIR)/userspec$U.Po $(DEPDIR)/utime.Po $(DEPDIR)/version-etc$U.Po \
+$(DEPDIR)/xgetcwd$U.Po $(DEPDIR)/xgethostname$U.Po \
+$(DEPDIR)/xmalloc$U.Po $(DEPDIR)/xstrdup$U.Po $(DEPDIR)/xstrtod$U.Po \
+$(DEPDIR)/xstrtol$U.Po $(DEPDIR)/xstrtoul$U.Po \
+$(DEPDIR)/xstrtoumax$U.Po $(DEPDIR)/yesno$U.Po
+DIST_COMMON =  README $(noinst_HEADERS) ChangeLog Makefile.am \
+Makefile.in TODO alloca.c atexit.c chown.c dup2.c error.c error.h \
+euidaccess.c fileblocks.c fnmatch.c fsusage.c ftruncate.c getdate.c \
+getgroups.c gethostname.c getline.c getloadavg.c getpass.c \
+getusershell.c group-member.c lchown.c malloc.c memchr.c memcmp.c \
+memcpy.c memmove.c memset.c mktime.c mountlist.c nanosleep.c obstack.c \
+obstack.h putenv.c readutmp.c realloc.c regex.c rmdir.c rpmatch.c \
+stime.c stpcpy.c strcasecmp.c strcspn.c strdup.c strftime.c \
+strncasecmp.c strndup.c strnlen.c strpbrk.c strstr.c strtod.c strtol.c \
+strtoul.c strtoull.c strtoumax.c strverscmp.c utime.c
+
+
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+
+GZIP_ENV = --best
 SOURCES = $(libfetish_a_SOURCES)
 OBJECTS = $(am_libfetish_a_OBJECTS)
 
 all: all-redirect
 .SUFFIXES:
-.SUFFIXES: .c .o .y
+.SUFFIXES: .c .o .sed .sin .y
 $(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
 	cd $(top_srcdir) && $(AUTOMAKE) --gnits lib/Makefile
 
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status $(BUILT_SOURCES)
+Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
 	cd $(top_builddir) \
 	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
 
@@ -287,6 +304,8 @@ alloca_.c: alloca.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/alloca.c; then echo $(srcdir)/alloca.c; else echo alloca.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > alloca_.c
 argmatch_.c: argmatch.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/argmatch.c; then echo $(srcdir)/argmatch.c; else echo argmatch.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > argmatch_.c
+atexit_.c: atexit.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/atexit.c; then echo $(srcdir)/atexit.c; else echo atexit.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > atexit_.c
 backupfile_.c: backupfile.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/backupfile.c; then echo $(srcdir)/backupfile.c; else echo backupfile.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > backupfile_.c
 basename_.c: basename.c $(ANSI2KNR)
@@ -335,6 +354,10 @@ getopt_.c: getopt.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/getopt.c; then echo $(srcdir)/getopt.c; else echo getopt.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > getopt_.c
 getopt1_.c: getopt1.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/getopt1.c; then echo $(srcdir)/getopt1.c; else echo getopt1.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > getopt1_.c
+getpass_.c: getpass.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/getpass.c; then echo $(srcdir)/getpass.c; else echo getpass.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > getpass_.c
+getstr_.c: getstr.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/getstr.c; then echo $(srcdir)/getstr.c; else echo getstr.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > getstr_.c
 getugroups_.c: getugroups.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/getugroups.c; then echo $(srcdir)/getugroups.c; else echo getugroups.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > getugroups_.c
 getusershell_.c: getusershell.c $(ANSI2KNR)
@@ -355,6 +378,8 @@ lchown_.c: lchown.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/lchown.c; then echo $(srcdir)/lchown.c; else echo lchown.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > lchown_.c
 linebuffer_.c: linebuffer.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/linebuffer.c; then echo $(srcdir)/linebuffer.c; else echo linebuffer.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > linebuffer_.c
+localcharset_.c: localcharset.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/localcharset.c; then echo $(srcdir)/localcharset.c; else echo localcharset.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > localcharset_.c
 long-options_.c: long-options.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/long-options.c; then echo $(srcdir)/long-options.c; else echo long-options.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > long-options_.c
 lstat_.c: lstat.c $(ANSI2KNR)
@@ -363,6 +388,8 @@ makepath_.c: makepath.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/makepath.c; then echo $(srcdir)/makepath.c; else echo makepath.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > makepath_.c
 malloc_.c: malloc.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/malloc.c; then echo $(srcdir)/malloc.c; else echo malloc.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > malloc_.c
+mbswidth_.c: mbswidth.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/mbswidth.c; then echo $(srcdir)/mbswidth.c; else echo mbswidth.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > mbswidth_.c
 md5_.c: md5.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/md5.c; then echo $(srcdir)/md5.c; else echo md5.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > md5_.c
 memcasecmp_.c: memcasecmp.c $(ANSI2KNR)
@@ -379,8 +406,6 @@ memmove_.c: memmove.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/memmove.c; then echo $(srcdir)/memmove.c; else echo memmove.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > memmove_.c
 memset_.c: memset.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/memset.c; then echo $(srcdir)/memset.c; else echo memset.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > memset_.c
-mkdir_.c: mkdir.c $(ANSI2KNR)
-	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/mkdir.c; then echo $(srcdir)/mkdir.c; else echo mkdir.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > mkdir_.c
 mktime_.c: mktime.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/mktime.c; then echo $(srcdir)/mktime.c; else echo mktime.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > mktime_.c
 modechange_.c: modechange.c $(ANSI2KNR)
@@ -397,6 +422,8 @@ posixtm_.c: posixtm.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/posixtm.c; then echo $(srcdir)/posixtm.c; else echo posixtm.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > posixtm_.c
 putenv_.c: putenv.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/putenv.c; then echo $(srcdir)/putenv.c; else echo putenv.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > putenv_.c
+quote_.c: quote.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/quote.c; then echo $(srcdir)/quote.c; else echo quote.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > quote_.c
 quotearg_.c: quotearg.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/quotearg.c; then echo $(srcdir)/quotearg.c; else echo quotearg.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > quotearg_.c
 readtokens_.c: readtokens.c $(ANSI2KNR)
@@ -439,6 +466,8 @@ strncasecmp_.c: strncasecmp.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strncasecmp.c; then echo $(srcdir)/strncasecmp.c; else echo strncasecmp.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strncasecmp_.c
 strndup_.c: strndup.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strndup.c; then echo $(srcdir)/strndup.c; else echo strndup.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strndup_.c
+strnlen_.c: strnlen.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strnlen.c; then echo $(srcdir)/strnlen.c; else echo strnlen.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strnlen_.c
 strpbrk_.c: strpbrk.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strpbrk.c; then echo $(srcdir)/strpbrk.c; else echo strpbrk.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strpbrk_.c
 strstr_.c: strstr.c $(ANSI2KNR)
@@ -455,6 +484,8 @@ strtoumax_.c: strtoumax.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strtoumax.c; then echo $(srcdir)/strtoumax.c; else echo strtoumax.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strtoumax_.c
 strverscmp_.c: strverscmp.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strverscmp.c; then echo $(srcdir)/strverscmp.c; else echo strverscmp.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strverscmp_.c
+unicodeio_.c: unicodeio.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/unicodeio.c; then echo $(srcdir)/unicodeio.c; else echo unicodeio.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > unicodeio_.c
 userspec_.c: userspec.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/userspec.c; then echo $(srcdir)/userspec.c; else echo userspec.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > userspec_.c
 utime_.c: utime.c $(ANSI2KNR)
@@ -479,24 +510,25 @@ xstrtoumax_.c: xstrtoumax.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xstrtoumax.c; then echo $(srcdir)/xstrtoumax.c; else echo xstrtoumax.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xstrtoumax_.c
 yesno_.c: yesno.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/yesno.c; then echo $(srcdir)/yesno.c; else echo yesno.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > yesno_.c
-addext_.o alloca_.o argmatch_.o backupfile_.o basename_.o canon-host_.o \
-chown_.o closeout_.o diacrit_.o dirname_.o dup2_.o error_.o \
-euidaccess_.o exclude_.o fileblocks_.o filemode_.o fnmatch_.o \
+addext_.o alloca_.o argmatch_.o atexit_.o backupfile_.o basename_.o \
+canon-host_.o chown_.o closeout_.o diacrit_.o dirname_.o dup2_.o \
+error_.o euidaccess_.o exclude_.o fileblocks_.o filemode_.o fnmatch_.o \
 fsusage_.o ftruncate_.o full-write_.o getdate_.o getgroups_.o \
-gethostname_.o getline_.o getloadavg_.o getopt_.o getopt1_.o \
-getugroups_.o getusershell_.o group-member_.o hard-locale_.o hash_.o \
-human_.o idcache_.o isdir_.o lchown_.o linebuffer_.o long-options_.o \
-lstat_.o makepath_.o malloc_.o md5_.o memcasecmp_.o memchr_.o memcmp_.o \
-memcoll_.o memcpy_.o memmove_.o memset_.o mkdir_.o mktime_.o \
-modechange_.o mountlist_.o nanosleep_.o obstack_.o path-concat_.o \
-posixtm_.o putenv_.o quotearg_.o readtokens_.o readutmp_.o realloc_.o \
-regex_.o rmdir_.o rpmatch_.o safe-read_.o same_.o save-cwd_.o \
-savedir_.o stat_.o stime_.o stpcpy_.o strcasecmp_.o strcspn_.o \
-strdup_.o strftime_.o stripslash_.o strncasecmp_.o strndup_.o \
-strpbrk_.o strstr_.o strtod_.o strtol_.o strtoul_.o strtoull_.o \
-strtoumax_.o strverscmp_.o userspec_.o utime_.o version-etc_.o \
-xgetcwd_.o xgethostname_.o xmalloc_.o xstrdup_.o xstrtod_.o xstrtol_.o \
-xstrtoul_.o xstrtoumax_.o yesno_.o : $(ANSI2KNR)
+gethostname_.o getline_.o getloadavg_.o getopt_.o getopt1_.o getpass_.o \
+getstr_.o getugroups_.o getusershell_.o group-member_.o hard-locale_.o \
+hash_.o human_.o idcache_.o isdir_.o lchown_.o linebuffer_.o \
+localcharset_.o long-options_.o lstat_.o makepath_.o malloc_.o \
+mbswidth_.o md5_.o memcasecmp_.o memchr_.o memcmp_.o memcoll_.o \
+memcpy_.o memmove_.o memset_.o mktime_.o modechange_.o mountlist_.o \
+nanosleep_.o obstack_.o path-concat_.o posixtm_.o putenv_.o quote_.o \
+quotearg_.o readtokens_.o readutmp_.o realloc_.o regex_.o rmdir_.o \
+rpmatch_.o safe-read_.o same_.o save-cwd_.o savedir_.o stat_.o stime_.o \
+stpcpy_.o strcasecmp_.o strcspn_.o strdup_.o strftime_.o stripslash_.o \
+strncasecmp_.o strndup_.o strnlen_.o strpbrk_.o strstr_.o strtod_.o \
+strtol_.o strtoul_.o strtoull_.o strtoumax_.o strverscmp_.o \
+unicodeio_.o userspec_.o utime_.o version-etc_.o xgetcwd_.o \
+xgethostname_.o xmalloc_.o xstrdup_.o xstrtod_.o xstrtol_.o xstrtoul_.o \
+xstrtoumax_.o yesno_.o : $(ANSI2KNR)
 .y.c:
 	$(YACC) $(AM_YFLAGS) $(YFLAGS) $< && mv y.tab.c $*.c
 	if test -f y.tab.h; then \
@@ -513,7 +545,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
 	  done | \
 	  $(AWK) '    { files[$$0] = 1; } \
 	       END { for (i in files) print i; }'`; \
-	mkid -f$$here/ID $$unique $(LISP)
+	mkid -fID $$unique $(LISP)
 
 TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 		$(TAGS_FILES) $(LISP)
@@ -537,23 +569,10 @@ distclean-tags:
 
 maintainer-clean-tags:
 
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-distdir: $(DISTFILES)
-	@for file in $(DISTFILES); do \
-	  d=$(srcdir); \
-	  if test -d $$d/$$file; then \
-	    cp -pR $$d/$$file $(distdir); \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-
 @AMDEP@include $(DEPDIR)/addext$U.Po
 @AMDEP@include $(DEPDIR)/alloca.Po
 @AMDEP@include $(DEPDIR)/argmatch$U.Po
+@AMDEP@include $(DEPDIR)/atexit.Po
 @AMDEP@include $(DEPDIR)/backupfile$U.Po
 @AMDEP@include $(DEPDIR)/basename$U.Po
 @AMDEP@include $(DEPDIR)/canon-host$U.Po
@@ -578,6 +597,8 @@ distdir: $(DISTFILES)
 @AMDEP@include $(DEPDIR)/getloadavg.Po
 @AMDEP@include $(DEPDIR)/getopt$U.Po
 @AMDEP@include $(DEPDIR)/getopt1$U.Po
+@AMDEP@include $(DEPDIR)/getpass.Po
+@AMDEP@include $(DEPDIR)/getstr$U.Po
 @AMDEP@include $(DEPDIR)/getugroups$U.Po
 @AMDEP@include $(DEPDIR)/getusershell.Po
 @AMDEP@include $(DEPDIR)/group-member.Po
@@ -588,10 +609,12 @@ distdir: $(DISTFILES)
 @AMDEP@include $(DEPDIR)/isdir$U.Po
 @AMDEP@include $(DEPDIR)/lchown.Po
 @AMDEP@include $(DEPDIR)/linebuffer$U.Po
+@AMDEP@include $(DEPDIR)/localcharset$U.Po
 @AMDEP@include $(DEPDIR)/long-options$U.Po
 @AMDEP@include $(DEPDIR)/lstat.Po
 @AMDEP@include $(DEPDIR)/makepath$U.Po
 @AMDEP@include $(DEPDIR)/malloc.Po
+@AMDEP@include $(DEPDIR)/mbswidth$U.Po
 @AMDEP@include $(DEPDIR)/md5$U.Po
 @AMDEP@include $(DEPDIR)/memcasecmp$U.Po
 @AMDEP@include $(DEPDIR)/memchr.Po
@@ -600,7 +623,6 @@ distdir: $(DISTFILES)
 @AMDEP@include $(DEPDIR)/memcpy.Po
 @AMDEP@include $(DEPDIR)/memmove.Po
 @AMDEP@include $(DEPDIR)/memset.Po
-@AMDEP@include $(DEPDIR)/mkdir.Po
 @AMDEP@include $(DEPDIR)/mktime.Po
 @AMDEP@include $(DEPDIR)/modechange$U.Po
 @AMDEP@include $(DEPDIR)/mountlist.Po
@@ -609,9 +631,10 @@ distdir: $(DISTFILES)
 @AMDEP@include $(DEPDIR)/path-concat$U.Po
 @AMDEP@include $(DEPDIR)/posixtm$U.Po
 @AMDEP@include $(DEPDIR)/putenv.Po
+@AMDEP@include $(DEPDIR)/quote$U.Po
 @AMDEP@include $(DEPDIR)/quotearg$U.Po
 @AMDEP@include $(DEPDIR)/readtokens$U.Po
-@AMDEP@include $(DEPDIR)/readutmp$U.Po
+@AMDEP@include $(DEPDIR)/readutmp.Po
 @AMDEP@include $(DEPDIR)/realloc.Po
 @AMDEP@include $(DEPDIR)/regex.Po
 @AMDEP@include $(DEPDIR)/rmdir.Po
@@ -630,6 +653,7 @@ distdir: $(DISTFILES)
 @AMDEP@include $(DEPDIR)/stripslash$U.Po
 @AMDEP@include $(DEPDIR)/strncasecmp.Po
 @AMDEP@include $(DEPDIR)/strndup.Po
+@AMDEP@include $(DEPDIR)/strnlen.Po
 @AMDEP@include $(DEPDIR)/strpbrk.Po
 @AMDEP@include $(DEPDIR)/strstr.Po
 @AMDEP@include $(DEPDIR)/strtod.Po
@@ -638,6 +662,7 @@ distdir: $(DISTFILES)
 @AMDEP@include $(DEPDIR)/strtoull.Po
 @AMDEP@include $(DEPDIR)/strtoumax.Po
 @AMDEP@include $(DEPDIR)/strverscmp.Po
+@AMDEP@include $(DEPDIR)/unicodeio$U.Po
 @AMDEP@include $(DEPDIR)/userspec$U.Po
 @AMDEP@include $(DEPDIR)/utime.Po
 @AMDEP@include $(DEPDIR)/version-etc$U.Po
@@ -666,8 +691,23 @@ maintainer-clean-depend:
 @AMDEP@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP@	depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
 @AMDEP@	$(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-	$(COMPILE) -c -o $@ $<
+	$(COMPILE) -c -o $@ `test -f $< || echo '$(srcdir)/'`$<
 
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+
+distdir: $(DISTFILES)
+	@for file in $(DISTFILES); do \
+	  d=$(srcdir); \
+	  if test -d $$d/$$file; then \
+	    cp -pR $$d/$$file $(distdir) \
+	    || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
 info-am:
 info: info-am
 dvi-am:
@@ -676,7 +716,7 @@ check-am: all-am
 check: check-am
 installcheck-am:
 installcheck: installcheck-am
-install-exec-am:
+install-exec-am: install-exec-local
 install-exec: install-exec-am
 
 install-data-am:
@@ -685,9 +725,9 @@ install-data: install-data-am
 install-am: all-am
 	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
 install: install-am
-uninstall-am:
+uninstall-am: uninstall-local
 uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES) $(HEADERS)
+all-am: Makefile $(LIBRARIES) $(HEADERS) all-local
 all-redirect: all-am
 install-strip:
 	$(MAKE) $(AM_MAKEFLAGS) INSTALL_STRIP_FLAG=-s install
@@ -697,6 +737,7 @@ installdirs:
 mostlyclean-generic:
 
 clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
 
 distclean-generic:
 	-rm -f Makefile $(CONFIG_CLEAN_FILES)
@@ -737,13 +778,14 @@ clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
 mostlyclean-compile distclean-compile clean-compile \
 maintainer-clean-compile mostlyclean-kr distclean-kr clean-kr \
 maintainer-clean-kr tags mostlyclean-tags distclean-tags clean-tags \
-maintainer-clean-tags distdir mostlyclean-depend distclean-depend \
-clean-depend maintainer-clean-depend info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-exec-am install-exec \
-install-data-am install-data install-am install uninstall-am uninstall \
-all-redirect all-am all install-strip installdirs mostlyclean-generic \
-distclean-generic clean-generic maintainer-clean-generic clean \
-mostlyclean distclean maintainer-clean
+maintainer-clean-tags mostlyclean-depend distclean-depend clean-depend \
+maintainer-clean-depend distdir info-am info dvi-am dvi check check-am \
+installcheck-am installcheck install-exec-local install-exec-am \
+install-exec install-data-am install-data install-am install \
+uninstall-local uninstall-am uninstall all-local all-redirect all-am \
+all install-strip installdirs mostlyclean-generic distclean-generic \
+clean-generic maintainer-clean-generic clean mostlyclean distclean \
+maintainer-clean
 
 lstat.c: xstat.in
 	sed \
@@ -763,6 +805,47 @@ stat.c: xstat.in
 	  $(srcdir)/xstat.in > $@-t
 	mv $@-t $@
 
+# The following is needed in order to install a simple file in $(libdir)
+# which is shared with other installed packages. We use a list of referencing
+# packages so that "make uninstall" will remove the file if and only if it
+# is not used by another installed package.
+# On systems with glibc-2.1 or newer, the file is redundant, therefore we
+# avoid installing it.
+
+all-local: charset.alias ref-add.sed ref-del.sed lstat.c stat.c
+install-exec-local: all-local
+	$(mkinstalldirs) $(DESTDIR)$(libdir)
+	if test -f $(charset_alias); then \
+	  sed -f ref-add.sed $(charset_alias) > $(charset_tmp) ; \
+	  $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \
+	  rm -f $(charset_tmp) ; \
+	else \
+	  if test @GLIBC21@ = no; then \
+	    sed -f ref-add.sed charset.alias > $(charset_tmp) ; \
+	    $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \
+	    rm -f $(charset_tmp) ; \
+	  fi ; \
+	fi
+
+uninstall-local: all-local
+	if test -f $(charset_alias); then \
+	  sed -f ref-del.sed $(charset_alias) > $(charset_tmp); \
+	  if grep '^# Packages using this file: $$' $(charset_tmp) \
+	      > /dev/null; then \
+	    rm -f $(charset_alias); \
+	  else \
+	    $(INSTALL_DATA) $(charset_tmp) $(charset_alias); \
+	  fi; \
+	  rm -f $(charset_tmp); \
+	fi
+
+charset.alias: config.charset
+	$(SHELL) $(srcdir)/config.charset '@host@' > t-$@
+	mv t-$@ $@
+.sin.sed:
+	sed -e '/^#/d' -e 's/@''PACKAGE''@/@PACKAGE@/g' $< > $@-t
+	mv $@-t $@
+
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:

lib/README

@@ -0,0 +1,6 @@
+The files in this directory are shared between the fileutils, sh-utils,
+and textutils packages.  Not all files are used by each package.
+The autoconf tests required for these files are in ../m4.
+
+The library name, fetish, is a permutation of the first two
+letters of each of the package names: FIleutils, TExtutils, SH-utils.

lib/addext.c

@@ -1,5 +1,5 @@
 /* addext.c -- add an extension to a file name
-   Copyright (C) 1990, 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/argmatch.c

@@ -1,5 +1,5 @@
 /* argmatch.c -- find a match for a string in an array
-   Copyright (C) 1990, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/argmatch.h

@@ -1,5 +1,5 @@
 /* argmatch.h -- definitions and prototypes for argmatch.c
-   Copyright (C) 1990, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/atexit.c

@@ -0,0 +1,14 @@
+/* Wrapper to implement ANSI C's atexit using SunOS's on_exit. */
+/* This function is in the public domain.  --Mike Stump. */
+
+#include "config.h"
+
+int
+atexit(f)
+     void (*f)();
+{
+  /* If the system doesn't provide a definition for atexit, use on_exit
+     if the system provides that.  */
+  on_exit (f, 0);
+  return 0;
+}

lib/backupfile.h

@@ -1,5 +1,5 @@
 /* backupfile.h -- declarations for making Emacs style backup file names
-   Copyright (C) 1990-1992, 1997-1999 Free Software Foundation, Inc.
+   Copyright (C) 1990-1992, 1997-2000 Free Software Foundation, Inc.
 
    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

lib/basename.c

@@ -1,5 +1,5 @@
 /* basename.c -- return the last element in a path
-   Copyright (C) 1990, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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
@@ -19,6 +19,8 @@
 # include <config.h>
 #endif
 
+#include <assert.h>
+
 #ifndef FILESYSTEM_PREFIX_LEN
 # define FILESYSTEM_PREFIX_LEN(Filename) 0
 #endif
@@ -61,5 +63,8 @@ base_name (char const *name)
   if (*base == '\0' && ISSLASH (*name) && all_slashes)
     --base;
 
+  /* Make sure the last byte is not a slash.  */
+  assert (all_slashes || *(p - 1) != '/');
+
   return (char *) base;
 }

lib/bumpalloc.h

@@ -1,5 +1,5 @@
 /* BUMP_ALLOC macro - increase table allocation by one element.
-   Copyright (C) 1990, 1991, 1993, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1991, 1993, 1998, 2000 Free Software Foundation, Inc.
    François Pinard <pinard@iro.umontreal.ca>, 1990.
 
    This program is free software; you can redistribute it and/or modify

lib/canon-host.c

@@ -1,6 +1,6 @@
 /* Host name canonicalization
 
-   Copyright (C) 1995, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1999, 2000 Free Software Foundation, Inc.
 
    Written by Miles Bader <miles@gnu.ai.mit.edu>
 
@@ -26,6 +26,9 @@
 #ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
 #ifdef HAVE_STRING_H
 # include <string.h>
 #endif
@@ -43,7 +46,9 @@
 # include <arpa/inet.h>
 #endif
 
-void free ();
+#ifndef strdup
+char *strdup ();
+#endif
 
 /* Returns the canonical hostname associated with HOST (allocated in a static
    buffer), or 0 if it can't be determined.  */
@@ -77,11 +82,12 @@ canon_host (const char *host)
 	     directly to gethostbyaddr because on some systems he->h_addr
 	     is located in a static library buffer that is reused in the
 	     gethostbyaddr call.  Make a copy and use that instead.  */
-	  char *h_addr_copy = strdup (he->h_addr);
+	  char *h_addr_copy = (char *) malloc (he->h_length);
 	  if (h_addr_copy == NULL)
 	    he = NULL;
 	  else
 	    {
+	      memcpy (h_addr_copy, he->h_addr, he->h_length);
 	      he = gethostbyaddr (h_addr_copy, he->h_length, he->h_addrtype);
 	      free (h_addr_copy);
 	    }

lib/chown.c

@@ -1,6 +1,6 @@
 /* provide consistent interface to chown for systems that don't interpret
    an ID of -1 as meaning `don't change the corresponding ID'.
-   Copyright (C) 1997 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2000 Free Software Foundation, Inc.
 
    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

lib/closeout.c

@@ -1,5 +1,5 @@
 /* closeout.c - close standard output
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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
@@ -33,14 +33,36 @@
 # define EXIT_FAILURE 1
 #endif
 
+#include <stdio.h>
+
 #include <errno.h>
 #ifndef errno
 extern int errno;
 #endif
 
-#include <stdio.h>
 #include "closeout.h"
 #include "error.h"
+#include "quotearg.h"
+
+static int default_exit_status = EXIT_FAILURE;
+static const char *file_name;
+
+/* Set the value to be used for the exit status when close_stdout is called.
+   This is useful when it is not convenient to call close_stdout_status,
+   e.g., when close_stdout is called via atexit.  */
+void
+close_stdout_set_status (int status)
+{
+  default_exit_status = status;
+}
+
+/* Set the file name to be reported in the event an error is detected
+   by close_stdout_status.  */
+void
+close_stdout_set_file_name (const char *file)
+{
+  file_name = file;
+}
 
 /* Close standard output, exiting with status STATUS on failure.
    If a program writes *anything* to stdout, that program should `fflush'
@@ -67,15 +89,24 @@ extern int errno;
 void
 close_stdout_status (int status)
 {
-  if (ferror (stdout))
-    error (status, 0, _("write error"));
+  int e = ferror (stdout) ? 0 : -1;
+
   if (fclose (stdout) != 0)
-    error (status, errno, _("write error"));
+    e = errno;
+
+  if (0 <= e)
+    {
+      char const *write_error = _("write error");
+      if (file_name)
+	error (status, e, "%s: %s", quotearg_colon (file_name), write_error);
+      else
+	error (status, e, "%s", write_error);
+    }
 }
 
 /* Close standard output, exiting with status EXIT_FAILURE on failure.  */
 void
 close_stdout (void)
 {
-  close_stdout_status (EXIT_FAILURE);
+  close_stdout_status (default_exit_status);
 }

lib/closeout.h

@@ -6,5 +6,7 @@
 # endif
 #endif
 
+void close_stdout_set_status PARAMS ((int status));
+void close_stdout_set_file_name PARAMS ((const char *file));
 void close_stdout PARAMS ((void));
 void close_stdout_status PARAMS ((int status));

lib/config.charset

@@ -0,0 +1,216 @@
+#! /bin/sh
+# Output a system dependent table of character encoding aliases.
+#
+#   Copyright (C) 2000 Free Software Foundation, Inc.
+#
+#   This program is free software; you can redistribute it and/or modify it
+#   under the terms of the GNU Library General Public License as published
+#   by the Free Software Foundation; either version 2, or (at your option)
+#   any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#   Library General Public License for more details.
+#
+#   You should have received a copy of the GNU Library General Public
+#   License along with this program; if not, write to the Free Software
+#   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+#   USA.
+#
+# The table consists of lines of the form
+#    ALIAS  CANONICAL
+#
+# ALIAS is the (system dependent) result of "nl_langinfo (CODESET)".
+# ALIAS is compared in a case sensitive way.
+#
+# CANONICAL is the GNU canonical name for this character encoding.
+# It must be an encoding supported by libiconv. Support by GNU libc is
+# also desirable. CANONICAL is case insensitive. Usually an upper case
+# MIME charset name is preferred.
+# The current list of GNU canonical charset names is as follows.
+#
+#       name                         used by which systems         a MIME name?
+#   ASCII, ANSI_X3.4-1968     glibc solaris freebsd
+#   ISO-8859-1                glibc aix hpux irix osf solaris freebsd   yes
+#   ISO-8859-2                glibc aix hpux irix solaris freebsd       yes
+#   ISO-8859-4                solaris                                   yes
+#   ISO-8859-5                glibc aix hpux irix solaris               yes
+#   ISO-8859-6                glibc aix hpux solaris                    yes
+#   ISO-8859-7                glibc aix hpux irix osf solaris           yes
+#   ISO-8859-8                glibc aix hpux solaris                    yes
+#   ISO-8859-9                glibc aix hpux irix osf solaris           yes
+#   ISO-8859-13               glibc
+#   ISO-8859-15               aix solaris freebsd
+#   KOI8-R                    glibc solaris freebsd                     yes
+#   KOI8-U                    glibc                                     yes
+#   CP850                     aix osf
+#   CP856                     aix
+#   CP866                     freebsd
+#   CP922                     aix
+#   CP932                     aix
+#   CP943                     aix
+#   CP1046                    aix
+#   CP1124                    aix
+#   CP1129                    aix
+#   CP1251                    glibc
+#   CP1252                    aix
+#   EUC-CN                    aix hpux irix solaris
+#   EUC-JP                    aix hpux irix solaris                     yes
+#   EUC-KR                    aix hpux irix solaris                     yes
+#   EUC-TW                    aix hpux irix solaris
+#   BIG5                      aix hpux solaris                          yes
+#   GBK                       aix
+#   SJIS                      hpux solaris
+#   TIS-620                   aix hpux solaris
+#   HP-ROMAN8                 hpux
+#   HP-ARABIC8                hpux
+#   HP-GREEK8                 hpux
+#   HP-HEBREW8                hpux
+#   HP-TURKISH8               hpux
+#   HP-KANA8                  hpux
+#   UTF-8                     glibc aix hpux solaris                    yes
+#
+# Note: Names which are not marked as being a MIME name should not be used in
+# Internet protocols for information interchange (mail, news, etc.).
+#
+# Note: ASCII and ANSI_X3.4-1968 are synonymous canonical names. Applications
+# must understand both names and treat them as equivalent.
+#
+# The first argument passed to this file is the canonical host specification,
+#    CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or
+#    CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+
+host="$1"
+os=`echo "$host" | sed -e 's/^[^-]*-[^-]*-\(.*\)$/\1/'`
+echo "# This file contains a table of character encoding aliases,"
+echo "# suitable for operating system '${os}'."
+echo "# It was automatically generated from config.charset."
+# List of references, updated during installation:
+echo "# Packages using this file: "
+case "$os" in
+    linux* | *-gnu*)
+	# With glibc-2.1 or newer, we don't need any canonicalization,
+	# because glibc has iconv and both glibc and libiconv support all
+	# GNU canonical names directly. Therefore, the Makefile does not
+	# need to install the alias file at all.
+	# The following applies only to glibc-2.0.x and older libcs.
+	echo "ISO_646.IRV:1983 ASCII"
+	;;
+    aix*)
+	echo "ISO8859-1 ISO-8859-1"
+	echo "ISO8859-2 ISO-8859-2"
+	echo "ISO8859-5 ISO-8859-5"
+	echo "ISO8859-6 ISO-8859-6"
+	echo "ISO8859-7 ISO-8859-7"
+	echo "ISO8859-8 ISO-8859-8"
+	echo "ISO8859-9 ISO-8859-9"
+	echo "ISO8859-15 ISO-8859-15"
+	echo "IBM-850 CP850"
+	echo "IBM-856 CP856"
+	echo "IBM-921 ISO-8859-13"
+	echo "IBM-922 CP922"
+	echo "IBM-932 CP932"
+	echo "IBM-943 CP943"
+	echo "IBM-1046 CP1046"
+	echo "IBM-1124 CP1124"
+	echo "IBM-1129 CP1129"
+	echo "IBM-1252 CP1252"
+	echo "IBM-eucCN EUC-CN"
+	echo "IBM-eucJP EUC-JP"
+	echo "IBM-eucKR EUC-KR"
+	echo "IBM-eucTW EUC-TW"
+	echo "big5 BIG5"
+	echo "GBK GBK"
+	echo "TIS-620 TIS-620"
+	echo "UTF-8 UTF-8"
+	;;
+    hpux*)
+	echo "iso88591 ISO-8859-1"
+	echo "iso88592 ISO-8859-2"
+	echo "iso88595 ISO-8859-5"
+	echo "iso88596 ISO-8859-6"
+	echo "iso88597 ISO-8859-7"
+	echo "iso88598 ISO-8859-8"
+	echo "iso88599 ISO-8859-9"
+	echo "iso885915 ISO-8859-15"
+	echo "roman8 HP-ROMAN8"
+	echo "arabic8 HP-ARABIC8"
+	echo "greek8 HP-GREEK8"
+	echo "hebrew8 HP-HEBREW8"
+	echo "turkish8 HP-TURKISH8"
+	echo "kana8 HP-KANA8"
+	echo "tis620 TIS-620"
+	echo "big5 BIG5"
+	echo "eucJP EUC-JP"
+	echo "eucKR EUC-KR"
+	echo "eucTW EUC-TW"
+	echo "hp15CN EUC-CN"
+	#echo "ccdc ?" # what is this?
+	echo "SJIS SJIS"
+	echo "utf8 UTF-8"
+	;;
+    irix*)
+	echo "ISO8859-1 ISO-8859-1"
+	echo "ISO8859-2 ISO-8859-2"
+	echo "ISO8859-5 ISO-8859-5"
+	echo "ISO8859-7 ISO-8859-7"
+	echo "ISO8859-9 ISO-8859-9"
+	echo "eucCN EUC-CN"
+	echo "eucJP EUC-JP"
+	echo "eucKR EUC-KR"
+	echo "eucTW EUC-TW"
+	;;
+    osf*)
+	echo "ISO8859-1 ISO-8859-1"
+	echo "ISO8859-7 ISO-8859-7"
+	echo "ISO8859-9 ISO-8859-9"
+	echo "cp850 CP850"
+	;;
+    solaris*)
+	echo "646 ASCII"
+	echo "ISO8859-1 ISO-8859-1"
+	echo "ISO8859-2 ISO-8859-2"
+	echo "ISO8859-4 ISO-8859-4"
+	echo "ISO8859-5 ISO-8859-5"
+	echo "ISO8859-6 ISO-8859-6"
+	echo "ISO8859-7 ISO-8859-7"
+	echo "ISO8859-8 ISO-8859-8"
+	echo "ISO8859-9 ISO-8859-9"
+	echo "ISO8859-15 ISO-8859-15"
+	echo "koi8-r KOI8-R"
+	echo "BIG5 BIG5"
+	echo "gb2312 EUC-CN"
+	echo "cns11643 EUC-TW"
+	echo "5601 EUC-KR"
+	echo "eucJP EUC-JP"
+	echo "PCK SJIS"
+	echo "TIS620.2533 TIS-620"
+	#echo "sun_eu_greek ?" # what is this?
+	echo "UTF-8 UTF-8"
+	;;
+    freebsd*)
+	# FreeBSD 3.3 doesn't have nl_langinfo(CODESET); therefore
+	# localcharset.c falls back to using the full locale name
+	# from the environment variables.
+	echo "C ASCII"
+	echo "US-ASCII ASCII"
+	for l in lt_LN; do
+	  echo "$l.ASCII ASCII"
+	done
+	for l in da_DK de_AT de_CH de_DE en_AU en_CA en_GB en_US es_ES \
+                 fi_FI fr_BE fr_CA fr_CH fr_FR is_IS it_CH it_IT lt_LN \
+                 nl_BE nl_NL no_NO pt_PT sv_SE; do
+	  echo "$l.ISO_8859-1 ISO-8859-1"
+	  echo "$l.DIS_8859-15 ISO-8859-15"
+	done
+	for l in hr_HR hu_HU lt_LN pl_PL sl_SI; do
+	  echo "$l.ISO_8859-2 ISO-8859-2"
+	done
+	for l in ru_RU ru_SU; do
+	  echo "$l.KOI8-R KOI8-R"
+	  echo "$l.CP866 CP866"
+	done
+	;;
+esac

lib/diacrit.c

@@ -1,5 +1,5 @@
 /* Diacritics processing for a few character codes.
-   Copyright (C) 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1991, 1992, 1993, 2000 Free Software Foundation, Inc.
    François Pinard <pinard@iro.umontreal.ca>, 1988.
 
    All this file is a temporary hack, waiting for locales in GNU.

lib/diacrit.h

@@ -1,5 +1,5 @@
 /* Diacritics processing for a few character codes.
-   Copyright (C) 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1991, 1992, 1993, 2000 Free Software Foundation, Inc.
    François Pinard <pinard@iro.umontreal.ca>, 1988.
 
    All this file is a temporary hack, waiting for locales in GNU.

lib/dirname.c

@@ -1,5 +1,5 @@
 /* dirname.c -- return all but the last element in a path
-   Copyright (C) 1990, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1998, 2000 Free Software Foundation, Inc.
 
    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

lib/dirname.h

@@ -1,4 +1,4 @@
-/*  Copyright (C) 1998 Free Software Foundation, Inc.
+/*  Copyright (C) 1998, 2000 Free Software Foundation, Inc.
 
     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

lib/dup2.c

@@ -1,5 +1,5 @@
 /* Duplicate an open file descriptor to a specified file descriptor.
-   Copyright 1999 Free Software Foundation, Inc.
+   Copyright 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/error.c

@@ -49,6 +49,13 @@ void exit ();
 
 #include "error.h"
 
+#ifndef HAVE_DECL_STRERROR_R
+"this configure-time declaration test was not run"
+#endif
+#if !HAVE_DECL_STRERROR_R
+char *strerror_r ();
+#endif
+
 #ifndef _
 # define _(String) String
 #endif

lib/error.h

@@ -1,5 +1,5 @@
 /* Declaration for error-reporting function
-   Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
 
 
    NOTE: The canonical source of this file is maintained with the GNU C Library.

lib/exclude.h

@@ -1,5 +1,5 @@
 /* exclude.h -- declarations for excluding file names
-   Copyright 1992, 1993, 1994, 1997, 1999 Free Software Foundation, Inc.
+   Copyright 1992, 1993, 1994, 1997, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/fatal.c

@@ -0,0 +1,70 @@
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+/* FIXME: define EXIT_FAILURE */
+
+#include <stdio.h>
+
+#if HAVE_VPRINTF || HAVE_DOPRNT || _LIBC
+# if __STDC__
+#  include <stdarg.h>
+#  define VA_START(args, lastarg) va_start(args, lastarg)
+# else
+#  include <varargs.h>
+#  define VA_START(args, lastarg) va_start(args)
+# endif
+#else
+# define va_alist a1, a2, a3, a4, a5, a6, a7, a8
+# define va_dcl char *a1, *a2, *a3, *a4, *a5, *a6, *a7, *a8;
+#endif
+
+#if STDC_HEADERS || _LIBC
+# include <stdlib.h>
+# include <string.h>
+#else
+void exit ();
+#endif
+
+#ifdef _LIBC
+# define program_name program_invocation_name
+#else /* not _LIBC */
+/* The calling program should define program_name and set it to the
+   name of the executing program.  */
+extern char *program_name;
+#endif
+
+#include "fatal.h"
+
+/* Like error, but always exit with EXIT_FAILURE.  */
+
+void
+#if defined VA_START && __STDC__
+fatal (int errnum, const char *message, ...)
+#else
+fatal (errnum, message, va_alist)
+     int errnum;
+     char *message;
+     va_dcl
+#endif
+{
+#ifdef VA_START
+  va_list args;
+#endif
+
+  if (error_print_progname)
+    (*error_print_progname) ();
+  else
+    {
+      fflush (stdout);
+      fprintf (stderr, "%s: ", program_name);
+    }
+
+#ifdef VA_START
+  VA_START (args, message);
+  error (EXIT_FAILURE, errnum, message, args);
+  va_end (args);
+#else
+  error (EXIT_FAILURE, errnum, message, a1, a2, a3, a4, a5, a6, a7, a8);
+#endif
+}

lib/fatal.h

@@ -0,0 +1,68 @@
+#include "error.h"
+
+/* FIXME: this is all from ansidecl.  better to simply swipe
+   that file from egcs/include and include it from here.  */
+
+/* Using MACRO(x,y) in cpp #if conditionals does not work with some
+   older preprocessors.  Thus we can't define something like this:
+
+#define HAVE_GCC_VERSION(MAJOR, MINOR) \
+  (__GNUC__ > (MAJOR) || (__GNUC__ == (MAJOR) && __GNUC_MINOR__ >= (MINOR)))
+
+and then test "#if HAVE_GCC_VERSION(2,7)".
+
+So instead we use the macro below and test it against specific values.  */
+
+/* This macro simplifies testing whether we are using gcc, and if it
+   is of a particular minimum version. (Both major & minor numbers are
+   significant.)  This macro will evaluate to 0 if we are not using
+   gcc at all.  */
+#ifndef GCC_VERSION
+# define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
+#endif /* GCC_VERSION */
+
+/* Define macros for some gcc attributes.  This permits us to use the
+   macros freely, and know that they will come into play for the
+   version of gcc in which they are supported.  */
+
+#if (GCC_VERSION < 2007)
+# define __attribute__(x)
+#endif
+
+/* Attribute __malloc__ on functions was valid as of gcc 2.96. */
+#ifndef ATTRIBUTE_MALLOC
+# if (GCC_VERSION >= 2096)
+#  define ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
+# else
+#  define ATTRIBUTE_MALLOC
+# endif /* GNUC >= 2.96 */
+#endif /* ATTRIBUTE_MALLOC */
+
+/* Attributes on labels were valid as of gcc 2.93. */
+#ifndef ATTRIBUTE_UNUSED_LABEL
+# if (GCC_VERSION >= 2093)
+#  define ATTRIBUTE_UNUSED_LABEL ATTRIBUTE_UNUSED
+# else
+#  define ATTRIBUTE_UNUSED_LABEL
+# endif /* GNUC >= 2.93 */
+#endif /* ATTRIBUTE_UNUSED_LABEL */
+
+#ifndef ATTRIBUTE_UNUSED
+# define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+#endif /* ATTRIBUTE_UNUSED */
+
+#ifndef ATTRIBUTE_NORETURN
+# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
+#endif /* ATTRIBUTE_NORETURN */
+
+#ifndef ATTRIBUTE_PRINTF
+# define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n)))
+# define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2)
+# define ATTRIBUTE_PRINTF_2 ATTRIBUTE_PRINTF(2, 3)
+# define ATTRIBUTE_PRINTF_3 ATTRIBUTE_PRINTF(3, 4)
+# define ATTRIBUTE_PRINTF_4 ATTRIBUTE_PRINTF(4, 5)
+# define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6)
+#endif /* ATTRIBUTE_PRINTF */
+
+extern void fatal (int errnum, const char *format, ...)
+     ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_2;

lib/fileblocks.c

@@ -1,5 +1,5 @@
 /* Convert file size to number of blocks on System V-like machines.
-   Copyright (C) 1990, 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/filemode.c

@@ -1,5 +1,5 @@
 /* filemode.c -- make a string describing file modes
-   Copyright (C) 1985, 1990, 1993, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1985, 1990, 1993, 1998-2000 Free Software Foundation, Inc.
 
    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
@@ -14,7 +14,7 @@
    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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
+
 #if HAVE_CONFIG_H
 # include <config.h>
 #endif
@@ -80,37 +80,42 @@
 # undef S_ISSOCK
 #endif /* STAT_MACROS_BROKEN.  */
 
-#if !defined(S_ISBLK) && defined(S_IFBLK)
+#if !defined S_ISBLK && defined S_IFBLK
 # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
 #endif
-#if !defined(S_ISCHR) && defined(S_IFCHR)
+#if !defined S_ISCHR && defined S_IFCHR
 # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
 #endif
-#if !defined(S_ISDIR) && defined(S_IFDIR)
+#if !defined S_ISDIR && defined S_IFDIR
 # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
 #endif
-#if !defined(S_ISREG) && defined(S_IFREG)
+#if !defined S_ISREG && defined S_IFREG
 # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
 #endif
-#if !defined(S_ISFIFO) && defined(S_IFIFO)
+#if !defined S_ISFIFO && defined S_IFIFO
 # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
 #endif
-#if !defined(S_ISLNK) && defined(S_IFLNK)
+#if !defined S_ISLNK && defined S_IFLNK
 # define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
 #endif
-#if !defined(S_ISSOCK) && defined(S_IFSOCK)
+#if !defined S_ISSOCK && defined S_IFSOCK
 # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
 #endif
-#if !defined(S_ISMPB) && defined(S_IFMPB) /* V7 */
+#if !defined S_ISMPB && defined S_IFMPB /* V7 */
 # define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
 # define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
 #endif
-#if !defined(S_ISNWK) && defined(S_IFNWK) /* HP/UX */
+#if !defined S_ISNWK && defined S_IFNWK /* HP/UX */
 # define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
 #endif
-#if !defined(S_ISDOOR) && defined(S_IFDOOR) /* Solaris 2.5 and up */
+#if !defined S_ISDOOR && defined S_IFDOOR /* Solaris 2.5 and up */
 # define S_ISDOOR(m) (((m) & S_IFMT) == S_IFDOOR)
 #endif
+#if !defined S_ISCTG && defined S_IFCTG /* MassComp */
+# define S_ISCTG(m) (((m) & S_IFMT) == S_IFCTG)
+#endif
+
+
 
 /* Set the 's' and 't' flags in file attributes string CHARS,
    according to the file mode BITS.  */
@@ -156,11 +161,13 @@ setst (mode_t bits, char *chars)
    'D' for doors
    'b' for block special files
    'c' for character special files
+   'n' for network special files
    'm' for multiplexor files
    'M' for an off-line (regular) file
    'l' for symbolic links
    's' for sockets
    'p' for fifos
+   'C' for contigous data files
    '-' for regular files
    '?' for any other file type.  */
 
@@ -201,6 +208,10 @@ ftypelet (mode_t bits)
   if (S_ISDOOR (bits))
     return 'D';
 #endif
+#ifdef S_ISCTG
+  if (S_ISCTG (bits))
+    return 'C';
+#endif
 
   /* The following two tests are for Cray DMF (Data Migration
      Facility), which is a HSM file system.  A migrated file has a

lib/fnmatch.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1993, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 1996, 1997, 2000 Free Software Foundation, Inc.
 
    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

lib/fnmatch.h

@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 2000 Free Software Foundation, Inc.
 
 NOTE: The canonical source of this file is maintained with the GNU C Library.
 Bugs can be reported to bug-glibc@prep.ai.mit.edu.

lib/fsusage.c

@@ -1,5 +1,5 @@
 /* fsusage.c -- return space usage of mounted filesystems
-   Copyright (C) 1991, 1992, 1996, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1992, 1996, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/fsusage.h

@@ -1,5 +1,5 @@
 /* fsusage.h -- declarations for filesystem space usage info
-   Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1992, 1997, 2000 Free Software Foundation, Inc.
 
    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

lib/full-write.c

@@ -1,5 +1,5 @@
 /* full-write.c -- an interface to write that retries after interrupts
-   Copyright (C) 1993, 1994, 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1994, 1997, 1998, 2000 Free Software Foundation, Inc.
 
    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
@@ -45,10 +45,11 @@ full_write (int desc, const char *ptr, size_t len)
   while (len > 0)
     {
       int written = write (desc, ptr, len);
-      /* FIXME: write on my slackware Linux 1.2.13 returns zero when
+      /* write on an old Slackware Linux 1.2.13 returns zero when
 	 I try to write more data than there is room on a floppy disk.
 	 This puts dd into an infinite loop.  Reproduce with
-	 dd if=/dev/zero of=/dev/fd0.  */
+	 dd if=/dev/zero of=/dev/fd0.  If you have this problem,
+	 consider upgrading to a newer kernel.  */
       if (written < 0)
 	{
 #ifdef EINTR

lib/getdate.h

@@ -1,4 +1,4 @@
-/*  Copyright (C) 1995, 1997, 1998 Free Software Foundation, Inc.
+/*  Copyright (C) 1995, 1997, 1998, 2000 Free Software Foundation, Inc.
 
    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

lib/getdate.y

@@ -85,7 +85,7 @@
 #define TM_YEAR_BASE 1900
 
 #define HOUR(x) ((x) * 60)
- 
+
 /* An integer value, and the number of digits in its textual
    representation.  */
 typedef struct
@@ -168,7 +168,7 @@ static int yylex ();
 
 /* This grammar has 13 shift/reduce conflicts. */
 %expect 13
- 
+
 %union
 {
   int intval;
@@ -987,9 +987,6 @@ get_date (const char *p, const time_t *now)
     {
       tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
     }
-  tm.tm_hour += pc.rel_hour;
-  tm.tm_min += pc.rel_minutes;
-  tm.tm_sec += pc.rel_seconds;
 
   /* Let mktime deduce tm_isdst if we have an absolute time stamp,
      or if the relative time stamp mentions days, months, or years.  */
@@ -1061,6 +1058,29 @@ get_date (const char *p, const time_t *now)
       Start -= delta;
     }
 
+  /* Add relative hours, minutes, and seconds.  Ignore leap seconds;
+     i.e. "+ 10 minutes" means 600 seconds, even if one of them is a
+     leap second.  Typically this is not what the user wants, but it's
+     too hard to do it the other way, because the time zone indicator
+     must be applied before relative times, and if mktime is applied
+     again the time zone will be lost.  */
+  {
+    time_t t0 = Start;
+    long d1 = 60 * 60 * (long) pc.rel_hour;
+    time_t t1 = t0 + d1;
+    long d2 = 60 * (long) pc.rel_minutes;
+    time_t t2 = t1 + d2;
+    int d3 = pc.rel_seconds;
+    time_t t3 = t2 + d3;
+    if ((d1 / (60 * 60) ^ pc.rel_hour)
+	| (d2 / 60 ^ pc.rel_minutes)
+	| ((t0 + d1 < t0) ^ (d1 < 0))
+	| ((t1 + d2 < t1) ^ (d2 < 0))
+	| ((t2 + d3 < t2) ^ (d3 < 0)))
+      return -1;
+    Start = t3;
+  }
+
   return Start;
 }
 

lib/getgroups.c

@@ -1,5 +1,5 @@
 /* provide consistent interface to getgroups for systems that don't allow N==0
-   Copyright (C) 1996, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/gethostname.c

@@ -1,5 +1,5 @@
 /* gethostname emulation for SysV and POSIX.1.
-   Copyright (C) 1992 Free Software Foundation, Inc.
+   Copyright (C) 1992, 2000 Free Software Foundation, Inc.
 
    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

lib/getline.c

@@ -1,6 +1,6 @@
 /* getline.c -- Replacement for GNU C library function getline
 
-Copyright (C) 1993, 1996, 1997, 1998 Free Software Foundation, Inc.
+Copyright (C) 1993, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License as
@@ -39,105 +39,19 @@ getline (char **lineptr, size_t *n, FILE *stream)
   return getdelim (lineptr, n, '\n', stream);
 }
 
-
 #else /* ! have getdelim */
 
-# define NDEBUG
-# include <assert.h>
-
-# if STDC_HEADERS
-#  include <stdlib.h>
-# else
-char *malloc (), *realloc ();
-# endif
-
-/* Always add at least this many bytes when extending the buffer.  */
-# define MIN_CHUNK 64
-
-/* Read up to (and including) a TERMINATOR from STREAM into *LINEPTR
-   + OFFSET (and null-terminate it). *LINEPTR is a pointer returned from
-   malloc (or NULL), pointing to *N characters of space.  It is realloc'd
-   as necessary.  Return the number of characters read (not including the
-   null terminator), or -1 on error or EOF.  */
-
-int
-getstr (char **lineptr, size_t *n, FILE *stream, char terminator, size_t offset)
-{
-  int nchars_avail;		/* Allocated but unused chars in *LINEPTR.  */
-  char *read_pos;		/* Where we're reading into *LINEPTR. */
-  int ret;
-
-  if (!lineptr || !n || !stream)
-    return -1;
-
-  if (!*lineptr)
-    {
-      *n = MIN_CHUNK;
-      *lineptr = malloc (*n);
-      if (!*lineptr)
-	return -1;
-    }
-
-  nchars_avail = *n - offset;
-  read_pos = *lineptr + offset;
-
-  for (;;)
-    {
-      register int c = getc (stream);
-
-      /* We always want at least one char left in the buffer, since we
-	 always (unless we get an error while reading the first char)
-	 NUL-terminate the line buffer.  */
-
-      assert(*n - nchars_avail == read_pos - *lineptr);
-      if (nchars_avail < 2)
-	{
-	  if (*n > MIN_CHUNK)
-	    *n *= 2;
-	  else
-	    *n += MIN_CHUNK;
-
-	  nchars_avail = *n + *lineptr - read_pos;
-	  *lineptr = realloc (*lineptr, *n);
-	  if (!*lineptr)
-	    return -1;
-	  read_pos = *n - nchars_avail + *lineptr;
-	  assert(*n - nchars_avail == read_pos - *lineptr);
-	}
-
-      if (c == EOF || ferror (stream))
-	{
-	  /* Return partial line, if any.  */
-	  if (read_pos == *lineptr)
-	    return -1;
-	  else
-	    break;
-	}
-
-      *read_pos++ = c;
-      nchars_avail--;
-
-      if (c == terminator)
-	/* Return the line.  */
-	break;
-    }
-
-  /* Done - NUL terminate and return the number of chars read.  */
-  *read_pos = '\0';
-
-  ret = read_pos - (*lineptr + offset);
-  return ret;
-}
+# include "getstr.h"
 
 int
 getline (char **lineptr, size_t *n, FILE *stream)
 {
-  return getstr (lineptr, n, stream, '\n', 0);
+  return getstr (lineptr, n, stream, '\n', 0, 0);
 }
 
 int
 getdelim (char **lineptr, size_t *n, int delimiter, FILE *stream)
 {
-  return getstr (lineptr, n, stream, delimiter, 0);
+  return getstr (lineptr, n, stream, delimiter, 0, 0);
 }
 #endif

lib/getline.h

@@ -1,4 +1,4 @@
-/*  Copyright (C) 1995, 1997, 1999 Free Software Foundation, Inc.
+/*  Copyright (C) 1995, 1997, 1999, 2000 Free Software Foundation, Inc.
 
 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

lib/getloadavg.c

@@ -308,6 +308,12 @@ extern int errno;
 #  define LDAV_CVT(n) (((double) (n)) / FSCALE)
 # endif
 
+# ifndef NLIST_STRUCT
+#  if HAVE_NLIST_H
+#   define NLIST_STRUCT
+#  endif
+# endif
+
 /* VAX C can't handle multi-line #ifs, or lines longer that 256 characters.  */
 # ifndef NLIST_STRUCT
 

lib/getopt.c

@@ -2,7 +2,7 @@
    NOTE: The canonical source of this file is maintained with the GNU
    C Library.  Bugs can be reported to bug-glibc@gnu.org.
 
-   Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99
+   Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
    	Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
@@ -515,6 +515,13 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
      int *longind;
      int long_only;
 {
+  int print_errors = opterr;
+  if (optstring[0] == ':')
+    print_errors = 0;
+
+  if (argc < 1)
+    return -1;
+
   optarg = NULL;
 
   if (optind == 0 || !__getopt_initialized)
@@ -671,7 +678,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 
       if (ambig && !exact)
 	{
-	  if (opterr)
+	  if (print_errors)
 	    fprintf (stderr, _("%s: option `%s' is ambiguous\n"),
 		     argv[0], argv[optind]);
 	  nextchar += strlen (nextchar);
@@ -692,7 +699,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		optarg = nameend + 1;
 	      else
 		{
-		  if (opterr)
+		  if (print_errors)
 		    {
 		      if (argv[optind - 1][1] == '-')
 			/* --option */
@@ -718,7 +725,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		optarg = argv[optind++];
 	      else
 		{
-		  if (opterr)
+		  if (print_errors)
 		    fprintf (stderr,
 			   _("%s: option `%s' requires an argument\n"),
 			   argv[0], argv[optind - 1]);
@@ -745,7 +752,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
       if (!long_only || argv[optind][1] == '-'
 	  || my_index (optstring, *nextchar) == NULL)
 	{
-	  if (opterr)
+	  if (print_errors)
 	    {
 	      if (argv[optind][1] == '-')
 		/* --option */
@@ -775,7 +782,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 
     if (temp == NULL || c == ':')
       {
-	if (opterr)
+	if (print_errors)
 	  {
 	    if (posixly_correct)
 	      /* 1003.2 specifies the format of this message.  */
@@ -809,7 +816,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	  }
 	else if (optind == argc)
 	  {
-	    if (opterr)
+	    if (print_errors)
 	      {
 		/* 1003.2 specifies the format of this message.  */
 		fprintf (stderr, _("%s: option requires an argument -- %c\n"),
@@ -858,7 +865,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	    }
 	if (ambig && !exact)
 	  {
-	    if (opterr)
+	    if (print_errors)
 	      fprintf (stderr, _("%s: option `-W %s' is ambiguous\n"),
 		       argv[0], argv[optind]);
 	    nextchar += strlen (nextchar);
@@ -876,7 +883,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		  optarg = nameend + 1;
 		else
 		  {
-		    if (opterr)
+		    if (print_errors)
 		      fprintf (stderr, _("\
 %s: option `-W %s' doesn't allow an argument\n"),
 			       argv[0], pfound->name);
@@ -891,7 +898,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		  optarg = argv[optind++];
 		else
 		  {
-		    if (opterr)
+		    if (print_errors)
 		      fprintf (stderr,
 			       _("%s: option `%s' requires an argument\n"),
 			       argv[0], argv[optind - 1]);
@@ -938,12 +945,12 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	      }
 	    else if (optind == argc)
 	      {
-		if (opterr)
+		if (print_errors)
 		  {
 		    /* 1003.2 specifies the format of this message.  */
 		    fprintf (stderr,
-			   _("%s: option requires an argument -- %c\n"),
-			   argv[0], c);
+			     _("%s: option requires an argument -- %c\n"),
+			     argv[0], c);
 		  }
 		optopt = c;
 		if (optstring[0] == ':')

lib/getopt.h

@@ -1,5 +1,5 @@
 /* Declarations for getopt.
-   Copyright (C) 1989,90,91,92,93,94,96,97,98 Free Software Foundation, Inc.
+   Copyright (C) 1989,90,91,92,93,94,96,97,1998,2000 Free Software Foundation, Inc.
    NOTE: The canonical source of this file is maintained with the GNU C Library.
    Bugs can be reported to bug-glibc@gnu.org.
    This program is free software; you can redistribute it and/or modify it

lib/getpagesize.h

@@ -20,6 +20,14 @@
 # endif
 #endif
 
+/* This is for BeOS.  */
+#if !defined getpagesize && HAVE_OS_H
+# include <OS.h>
+# if defined B_PAGE_SIZE
+#  define getpagesize() B_PAGE_SIZE
+# endif
+#endif
+
 #ifndef getpagesize
 # include <sys/param.h>
 # ifdef EXEC_PAGESIZE

lib/getpass.c

@@ -0,0 +1,101 @@
+/* Copyright (C) 1992,93,94,95,96,97,98,99,2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdio.h>
+#include <termios.h>
+#include <unistd.h>
+#include "getline.h"
+
+/* It is desirable to use this bit on systems that have it.
+   The only bit of terminal state we want to twiddle is echoing, which is
+   done in software; there is no need to change the state of the terminal
+   hardware.  */
+
+#ifndef TCSASOFT
+# define TCSASOFT 0
+#endif
+
+char *
+getpass (const char *prompt)
+{
+  FILE *in, *out;
+  struct termios s, t;
+  int tty_changed;
+  static char *buf;
+  static size_t bufsize;
+  ssize_t nread;
+
+  /* Try to write to and read from the terminal if we can.
+     If we can't open the terminal, use stderr and stdin.  */
+
+  in = fopen ("/dev/tty", "w+");
+  if (in == NULL)
+    {
+      in = stdin;
+      out = stderr;
+    }
+  else
+    out = in;
+
+  /* Turn echoing off if it is on now.  */
+
+  if (tcgetattr (fileno (in), &t) == 0)
+    {
+      /* Save the old one. */
+      s = t;
+      /* Tricky, tricky. */
+      t.c_lflag &= ~(ECHO|ISIG);
+      tty_changed = (tcsetattr (fileno (in), TCSAFLUSH|TCSASOFT, &t) == 0);
+    }
+  else
+    tty_changed = 0;
+
+  /* Write the prompt.  */
+  fputs (prompt, out);
+  fflush (out);
+
+  /* Read the password.  */
+  nread = getline (&buf, &bufsize, in);
+  if (buf != NULL)
+    {
+      if (nread < 0)
+	buf[0] = '\0';
+      else if (buf[nread - 1] == '\n')
+	{
+	  /* Remove the newline.  */
+	  buf[nread - 1] = '\0';
+	  if (tty_changed)
+	    /* Write the newline that was not echoed.  */
+	    putc ('\n', out);
+	}
+    }
+
+  /* Restore the original setting.  */
+  if (tty_changed)
+    (void) tcsetattr (fileno (in), TCSAFLUSH|TCSASOFT, &s);
+
+  if (in != stdin)
+    /* We opened the terminal; now close it.  */
+    fclose (in);
+
+  return buf;
+}

lib/getstr.c

@@ -0,0 +1,114 @@
+/* getstr.c -- core function for GNU C library getline replacement function
+
+   Copyright (C) 1993, 1996-2000 Free Software Foundation, Inc.
+
+   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 the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+/* Written by Jan Brittenson, bson@gnu.ai.mit.edu.  */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#include <assert.h>
+
+#if STDC_HEADERS
+# include <stdlib.h>
+#else
+char *malloc (), *realloc ();
+#endif
+
+/* Always add at least this many bytes when extending the buffer.  */
+#define MIN_CHUNK 64
+
+/* Read up to (and including) a delimiter DELIM1 from STREAM into *LINEPTR
+   + OFFSET (and NUL-terminate it).  If DELIM2 is non-zero, then read up
+   and including the first occurrence of DELIM1 or DELIM2.  *LINEPTR is
+   a pointer returned from malloc (or NULL), pointing to *N characters of
+   space.  It is realloc'd as necessary.  Return the number of characters
+   read (not including the NUL terminator), or -1 on error or EOF.  */
+
+int
+getstr (char **lineptr, size_t *n, FILE *stream, int delim1, int delim2,
+	size_t offset)
+{
+  int nchars_avail;		/* Allocated but unused chars in *LINEPTR.  */
+  char *read_pos;		/* Where we're reading into *LINEPTR. */
+  int ret;
+
+  if (!lineptr || !n || !stream)
+    return -1;
+
+  if (!*lineptr)
+    {
+      *n = MIN_CHUNK;
+      *lineptr = malloc (*n);
+      if (!*lineptr)
+	return -1;
+    }
+
+  nchars_avail = *n - offset;
+  read_pos = *lineptr + offset;
+
+  for (;;)
+    {
+      register int c = getc (stream);
+
+      /* We always want at least one char left in the buffer, since we
+	 always (unless we get an error while reading the first char)
+	 NUL-terminate the line buffer.  */
+
+      assert(*n - nchars_avail == read_pos - *lineptr);
+      if (nchars_avail < 2)
+	{
+	  if (*n > MIN_CHUNK)
+	    *n *= 2;
+	  else
+	    *n += MIN_CHUNK;
+
+	  nchars_avail = *n + *lineptr - read_pos;
+	  *lineptr = realloc (*lineptr, *n);
+	  if (!*lineptr)
+	    return -1;
+	  read_pos = *n - nchars_avail + *lineptr;
+	  assert(*n - nchars_avail == read_pos - *lineptr);
+	}
+
+      if (c == EOF || ferror (stream))
+	{
+	  /* Return partial line, if any.  */
+	  if (read_pos == *lineptr)
+	    return -1;
+	  else
+	    break;
+	}
+
+      *read_pos++ = c;
+      nchars_avail--;
+
+      if (c == delim1 || (delim2 && c == delim2))
+	/* Return the line.  */
+	break;
+    }
+
+  /* Done - NUL terminate and return the number of chars read.  */
+  *read_pos = '\0';
+
+  ret = read_pos - (*lineptr + offset);
+  return ret;
+}

lib/getstr.h

@@ -0,0 +1,19 @@
+#ifndef GETSTR_H_
+# define GETSTR_H_ 1
+
+# include <stdio.h>
+
+# ifndef PARAMS
+#  if defined PROTOTYPES || (defined __STDC__ && __STDC__)
+#   define PARAMS(Args) Args
+#  else
+#   define PARAMS(Args) ()
+#  endif
+# endif
+
+int
+getstr PARAMS ((char **lineptr, size_t *n, FILE *stream,
+		int delim1, int delim2,
+		size_t offset));
+
+#endif

lib/getugroups.c

@@ -1,5 +1,5 @@
 /* getugroups.c -- return a list of the groups a user is in
-   Copyright (C) 1990, 1991, 1998, 1999 Free Software Foundation.
+   Copyright (C) 1990, 1991, 1998, 1999, 2000 Free Software Foundation.
 
    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
@@ -57,7 +57,7 @@ getugroups (int maxcount, GETGROUPS_T *grouplist, char *username, gid_t gid)
   register char **cp;
   register int count = 0;
 
-  if (gid != -1)
+  if (gid != (gid_t) -1)
     {
       if (maxcount != 0)
 	grouplist[count] = gid;

lib/getusershell.c

@@ -1,5 +1,5 @@
 /* getusershell.c -- Return names of valid user shells.
-   Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1997, 2000 Free Software Foundation, Inc.
 
    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
@@ -28,6 +28,7 @@
 
 #include <stdio.h>
 #include <ctype.h>
+#include "xalloc.h"
 
 #if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
 # define IN_CTYPE_DOMAIN(c) 1
@@ -37,15 +38,6 @@
 
 #define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
 
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-#else
-char *malloc ();
-char *realloc ();
-#endif
-
-char *xstrdup ();
-
 static int readname ();
 
 /* List of shells to use if the shells file is missing. */
@@ -126,39 +118,6 @@ endusershell ()
     }
 }
 
-/* Allocate N bytes of memory dynamically, with error checking.  */
-
-static char *
-xmalloc (n)
-     unsigned n;
-{
-  char *p;
-
-  p = malloc (n);
-  if (p == 0)
-    {
-      fprintf (stderr, "virtual memory exhausted\n");
-      exit (1);
-    }
-  return p;
-}
-
-/* Reallocate space P to size N, with error checking.  */
-
-static char *
-xrealloc (p, n)
-     char *p;
-     unsigned n;
-{
-  p = realloc (p, n);
-  if (p == 0)
-    {
-      fprintf (stderr, "virtual memory exhausted\n");
-      exit (1);
-    }
-  return p;
-}
-
 /* Read a line from STREAM, removing any newline at the end.
    Place the result in *NAME, which is malloc'd
    and/or realloc'd as necessary and can start out NULL,

lib/getversion.c

@@ -1,5 +1,5 @@
 /* getversion.c -- select backup filename type
-   Copyright (C) 1990, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1998, 2000 Free Software Foundation, Inc.
 
    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

lib/group-member.c

@@ -1,5 +1,5 @@
 /* group-member.c -- determine whether group id is in calling user's group list
-   Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1997, 1998, 2000 Free Software Foundation, Inc.
 
    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

lib/hard-locale.c

@@ -1,5 +1,5 @@
 /* hard-locale.c -- Determine whether a locale is hard.
-   Copyright 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/hash.c

@@ -723,7 +723,7 @@ hash_find_entry (Hash_table *table, const void *entry,
   if (bucket->data == NULL)
     return NULL;
 
-  /* Check if then entry is found as the bucket head.  */
+  /* See if the entry is the first in the bucket.  */
   if ((*table->comparator) (entry, bucket->data))
     {
       void *data = bucket->data;
@@ -854,6 +854,7 @@ hash_rehash (Hash_table *table, unsigned candidate)
   table->bucket_limit = new_table->bucket_limit;
   table->n_buckets = new_table->n_buckets;
   table->n_buckets_used = new_table->n_buckets_used;
+  table->free_entry_list = new_table->free_entry_list;
   /* table->n_entries already holds its value.  */
 #if USE_OBSTACK
   table->entry_stack = new_table->entry_stack;
@@ -943,7 +944,8 @@ hash_delete (Hash_table *table, const void *entry)
   void *data;
   struct hash_entry *bucket;
 
-  if (data = hash_find_entry (table, entry, &bucket, true), !data)
+  data = hash_find_entry (table, entry, &bucket, true);
+  if (!data)
     return NULL;
 
   table->n_entries--;

lib/hash.h

@@ -1,5 +1,5 @@
 /* hash - hashing table processing.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
    Written by Jim Meyering <meyering@ascend.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify

lib/human.c

@@ -76,6 +76,23 @@ static const char suffixes[] =
   'Y'	/* Yotta */
 };
 
+/* If INEXACT_STYLE is not human_round_to_even, and if easily
+   possible, adjust VALUE according to the style.  */
+static double
+adjust_value (enum human_inexact_style inexact_style, double value)
+{
+  /* Do not use the floor or ceil functions, as that would mean
+     linking with the standard math library, which is a porting pain.
+     So leave the value alone if it is too large to easily round.  */
+  if (inexact_style != human_round_to_even && value < (uintmax_t) -1)
+    {
+      uintmax_t u = value;
+      value = u + (inexact_style == human_ceiling && u != value);
+    }
+
+  return value;
+}
+
 /* Like human_readable_inexact, except always round to even.  */
 char *
 human_readable (uintmax_t n, char *buf,
@@ -90,9 +107,8 @@ human_readable (uintmax_t n, char *buf,
    N is expressed in units of FROM_BLOCK_SIZE.  FROM_BLOCK_SIZE must
    be nonnegative.
 
-   If OUTPUT_BLOCK_SIZE is positive, use units of OUTPUT_BLOCK_SIZE in
-   the output number.  OUTPUT_BLOCK_SIZE must be a multiple of
-   FROM_BLOCK_SIZE or vice versa.
+   OUTPUT_BLOCK_SIZE must be nonzero.  If it is positive, use units of
+   OUTPUT_BLOCK_SIZE in the output number.
 
    Use INEXACT_STYLE to determine whether to take the ceiling or floor
    of any result that cannot be expressed exactly.
@@ -148,57 +164,58 @@ human_readable_inexact (uintmax_t n, char *buf,
 
   /* Adjust AMT out of FROM_BLOCK_SIZE units and into TO_BLOCK_SIZE units.  */
 
-  if (to_block_size <= from_block_size)
-    {
-      int multiplier = from_block_size / to_block_size;
-      amt = n * multiplier;
+  {
+    int multiplier;
+    int divisor;
+    int r2;
+    int r10;
+    if (to_block_size <= from_block_size
+	? (from_block_size % to_block_size != 0
+	   || (multiplier = from_block_size / to_block_size,
+	       (amt = n * multiplier) / multiplier != n))
+	: (from_block_size == 0
+	   || to_block_size % from_block_size != 0
+	   || (divisor = to_block_size / from_block_size,
+	       r10 = (n % divisor) * 10,
+	       r2 = (r10 % divisor) * 2,
+	       amt = n / divisor,
+	       tenths = r10 / divisor,
+	       rounding = r2 < divisor ? 0 < r2 : 2 + (divisor < r2),
+	       0)))
+      {
+	/* Either the result cannot be computed easily using uintmax_t,
+	   or from_block_size is zero.  Fall back on floating point.
+	   FIXME: This can yield answers that are slightly off.  */
 
-      if (amt / multiplier != n)
-	{
-	  /* Overflow occurred during multiplication.  We should use
-	     multiple precision arithmetic here, but we'll be lazy and
-	     resort to floating point.  This can yield answers that
-	     are slightly off.  In practice it is quite rare to
-	     overflow uintmax_t, so this is good enough for now.  */
+	double damt = n * (from_block_size / (double) to_block_size);
 
-	  double damt = n * (double) multiplier;
+	if (! base)
+	  sprintf (buf, "%.0f", adjust_value (inexact_style, damt));
+	else
+	  {
+	    double e = 1;
+	    power = 0;
 
-	  if (! base)
-	    sprintf (buf, "%.0f", damt);
-	  else
-	    {
-	      double e = 1;
-	      power = 0;
+	    do
+	      {
+		e *= base;
+		power++;
+	      }
+	    while (e * base <= damt && power < sizeof suffixes - 1);
 
-	      do
-		{
-		  e *= base;
-		  power++;
-		}
-	      while (e * base <= damt && power < sizeof suffixes - 1);
+	    damt /= e;
 
-	      damt /= e;
-
-	      sprintf (buf, "%.1f%c", damt, suffixes[power]);
-	      if (4 < strlen (buf))
-		sprintf (buf, "%.0f%c", damt, suffixes[power]);
-	    }
-
-	  return buf;
-	}
-    }
-  else if (from_block_size == 0)
-    amt = 0;
-  else
-    {
-      int divisor = to_block_size / from_block_size;
-      int r10 = (n % divisor) * 10;
-      int r2 = (r10 % divisor) * 2;
-      amt = n / divisor;
-      tenths = r10 / divisor;
-      rounding = r2 < divisor ? 0 < r2 : 2 + (divisor < r2);
-    }
+	    sprintf (buf, "%.1f%c", adjust_value (inexact_style, damt),
+		     suffixes[power]);
+	    if (4 < strlen (buf))
+	      sprintf (buf, "%.0f%c",
+		       adjust_value (inexact_style, damt * 10) / 10,
+		       suffixes[power]);
+	  }
 
+	return buf;
+      }
+  }
 
   /* Use power of BASE notation if adjusted AMT is large enough.  */
 

lib/isdir.c

@@ -1,5 +1,5 @@
 /* isdir.c -- determine whether a directory exists
-   Copyright (C) 1990, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1998, 2000 Free Software Foundation, Inc.
 
    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

lib/lchown.c

@@ -1,5 +1,5 @@
 /* Provide a stub lchown function for systems that lack it.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/linebuffer.c

@@ -1,5 +1,5 @@
 /* linebuffer.c -- read arbitrarily long lines
-   Copyright (C) 1986, 1991, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1986, 1991, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/linebuffer.h

@@ -1,5 +1,5 @@
 /* linebuffer.h -- declarations for reading arbitrarily long lines
-   Copyright (C) 1986, 1991, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1986, 1991, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/localcharset.c

@@ -0,0 +1,228 @@
+/* Determine a canonical name for the current locale's character encoding.
+
+   Copyright (C) 2000 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU Library General Public License as published
+   by the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
+
+/* Written by Bruno Haible <haible@clisp.cons.org>.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if HAVE_STDDEF_H
+# include <stddef.h>
+#endif
+
+#include <stdio.h>
+#if HAVE_STRING_H
+# include <string.h>
+#else
+# include <strings.h>
+#endif
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#if HAVE_LANGINFO_CODESET
+# include <langinfo.h>
+#else
+# if HAVE_SETLOCALE
+#  include <locale.h>
+# endif
+#endif
+
+#ifndef DIRECTORY_SEPARATOR
+# define DIRECTORY_SEPARATOR '/'
+#endif
+
+#ifndef ISSLASH
+# define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR)
+#endif
+
+/* The following static variable is declared 'volatile' to avoid a
+   possible multithread problem in the function get_charset_aliases. If we
+   are running in a threaded environment, and if two threads initialize
+   'charset_aliases' simultaneously, both will produce the same value,
+   and everything will be ok if the two assignments to 'charset_aliases'
+   are atomic. But I don't know what will happen if the two assignments mix.  */
+/* Pointer to the contents of the charset.alias file, if it has already been
+   read, else NULL.  Its format is:
+   ALIAS_1 '\0' CANONICAL_1 '\0' ... ALIAS_n '\0' CANONICAL_n '\0' '\0'  */
+static char * volatile charset_aliases;
+
+/* Return a pointer to the contents of the charset.alias file.  */
+static const char *
+get_charset_aliases ()
+{
+  char *cp;
+
+  cp = charset_aliases;
+  if (cp == NULL)
+    {
+      FILE *fp;
+      const char *dir = LIBDIR;
+      const char *base = "charset.alias";
+      char *file_name;
+
+      /* Concatenate dir and base into freshly allocated file_name.  */
+      {
+	size_t dir_len = strlen (dir);
+	size_t base_len = strlen (base);
+	int add_slash = (dir_len > 0 && !ISSLASH (dir[dir_len - 1]));
+	file_name = (char *) malloc (dir_len + add_slash + base_len + 1);
+	if (file_name != NULL)
+	  {
+	    memcpy (file_name, dir, dir_len);
+	    if (add_slash)
+	      file_name[dir_len] = DIRECTORY_SEPARATOR;
+	    memcpy (file_name + dir_len + add_slash, base, base_len + 1);
+	  }
+      }
+
+      if (file_name == NULL || (fp = fopen (file_name, "r")) == NULL)
+	/* Out of memory or file not found, treat it as empty.  */
+	cp = "";
+      else
+	{
+	  /* Parse the file's contents.  */
+	  int c;
+	  char buf1[50+1];
+	  char buf2[50+1];
+	  char *res_ptr = NULL;
+	  size_t res_size = 0;
+	  size_t l1, l2;
+
+	  for (;;)
+	    {
+	      c = getc (fp);
+	      if (c == EOF)
+		break;
+	      if (c == '\n' || c == ' ' || c == '\t')
+		continue;
+	      if (c == '#')
+		{
+		  /* Skip comment, to end of line.  */
+		  do
+		    c = getc (fp);
+		  while (!(c == EOF || c == '\n'));
+		  if (c == EOF)
+		    break;
+		  continue;
+		}
+	      ungetc (c, fp);
+	      if (fscanf(fp, "%50s %50s", buf1, buf2) < 2)
+		break;
+	      l1 = strlen (buf1);
+	      l2 = strlen (buf2);
+	      if (res_size == 0)
+		{
+		  res_size = l1 + 1 + l2 + 1;
+		  res_ptr = malloc (res_size + 1);
+		}
+	      else
+		{
+		  res_size += l1 + 1 + l2 + 1;
+		  res_ptr = realloc (res_ptr, res_size + 1);
+		}
+	      if (res_ptr == NULL)
+		{
+		  /* Out of memory. */
+		  res_size = 0;
+		  break;
+		}
+	      strcpy (res_ptr + res_size - (l2 + 1) - (l1 + 1), buf1);
+	      strcpy (res_ptr + res_size - (l2 + 1), buf2);
+	    }
+	  fclose (fp);
+	  if (res_size == 0)
+	    cp = "";
+	  else
+	    {
+	      *(res_ptr + res_size) = '\0';
+	      cp = res_ptr;
+	    }
+	}
+
+      charset_aliases = cp;
+      if (file_name != NULL)
+	free (file_name);
+    }
+
+  return cp;
+}
+
+/* Determine the current locale's character encoding, and canonicalize it
+   into one of the canonical names listed in config.charset.
+   The result must not be freed; it is statically allocated.
+   If the canonical name cannot be determined, the result is a non-canonical
+   name or NULL.  */
+
+#ifdef STATIC
+STATIC
+#endif
+const char *
+locale_charset ()
+{
+  const char *codeset;
+  const char *aliases;
+
+#if HAVE_LANGINFO_CODESET
+
+  /* Most systems support nl_langinfo (CODESET) nowadays.  */
+  codeset = nl_langinfo (CODESET);
+
+#else
+
+  /* On old systems which lack it, use setlocale and getenv.  */
+  const char *locale = NULL;
+
+# if HAVE_SETLOCALE
+  locale = setlocale (LC_CTYPE, NULL);
+# endif
+  if (locale == NULL || locale[0] == '\0')
+    {
+      locale = getenv ("LC_ALL");
+      if (locale == NULL || locale[0] == '\0')
+	{
+	  locale = getenv ("LC_CTYPE");
+	  if (locale == NULL || locale[0] == '\0')
+	    locale = getenv ("LANG");
+	}
+    }
+
+  /* On some old systems, one used to set locale = "iso8859_1". On others,
+     you set it to "language_COUNTRY.charset". In any case, we resolve it
+     through the charset.alias file.  */
+  codeset = locale;
+
+#endif
+
+  if (codeset != NULL && codeset[0] != '\0')
+    {
+      /* Resolve alias. */
+      for (aliases = get_charset_aliases ();
+	   *aliases != '\0';
+	   aliases += strlen (aliases) + 1, aliases += strlen (aliases) + 1)
+	if (!strcmp (codeset, aliases))
+	  {
+	    codeset = aliases + strlen (aliases) + 1;
+	    break;
+	  }
+    }
+
+  return codeset;
+}

lib/long-options.c

@@ -1,5 +1,5 @@
 /* Utility to accept --help and --version options as unobtrusively as possible.
-   Copyright (C) 1993, 1994, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1994, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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
@@ -23,7 +23,10 @@
 
 #include <stdio.h>
 #include <getopt.h>
-#include "closeout.h"
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
 #include "long-options.h"
 #include "version-etc.h"
 
@@ -71,8 +74,6 @@ parse_long_options (int argc,
 
 	case 'v':
 	  version_etc (stdout, command_name, package, version, authors);
-	  close_stdout (); /* FIXME: output failure exit status
-			      should be settable via an arg.  */
 	  exit (0);
 
 	default:

lib/long-options.h

@@ -1,5 +1,5 @@
 /* long-options.h -- declaration for --help- and --version-handling function.
-   Copyright (C) 1993, 1994, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1994, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/makepath.c

@@ -1,5 +1,5 @@
 /* makepath.c -- Ensure that a directory path exists.
-   Copyright (C) 1990, 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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
@@ -50,6 +50,10 @@ char *alloca ();
 # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
 #endif
 
+#ifndef S_IRWXUGO
+# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
+#endif
+
 #if STDC_HEADERS
 # include <stdlib.h>
 #endif
@@ -110,13 +114,9 @@ extern int errno;
 # define _(Text) Text
 #endif
 
-#ifdef __MSDOS__
-typedef int uid_t;
-typedef int gid_t;
-#endif
-
 #include "save-cwd.h"
 #include "error.h"
+#include "quote.h"
 
 void strip_trailing_slashes ();
 
@@ -174,12 +174,13 @@ make_dir (const char *dir, const char *dirpath, mode_t mode, int *created_dir_p)
 
       if (stat (dir, &stats))
 	{
-	  error (0, saved_errno, _("cannot create directory `%s'"), dirpath);
+	  error (0, saved_errno, _("cannot create directory %s"),
+		 quote (dirpath));
 	  fail = 1;
 	}
       else if (!S_ISDIR (stats.st_mode))
 	{
-	  error (0, 0, _("`%s' exists but is not a directory"), dirpath);
+	  error (0, 0, _("%s exists but is not a directory"), quote (dirpath));
 	  fail = 1;
 	}
       else
@@ -308,7 +309,7 @@ make_path (const char *argpath,
 	  if (newly_created_dir)
 	    {
 	      if (verbose_fmt_string)
-		error (0, 0, verbose_fmt_string, dirpath);
+		error (0, 0, verbose_fmt_string, quote (dirpath));
 
 	      if ((owner != (uid_t) -1 || group != (gid_t) -1)
 		  && chown (basename_dir, owner, group)
@@ -317,7 +318,8 @@ make_path (const char *argpath,
 #endif
 		  )
 		{
-		  error (0, errno, "%s", dirpath);
+		  error (0, errno, _("cannot change owner and/or group of %s"),
+			 quote (dirpath));
 		  CLEANUP;
 		  return 1;
 		}
@@ -338,7 +340,8 @@ make_path (const char *argpath,
 	     stat and mkdir process O(n^2) file name components.  */
 	  if (do_chdir && chdir (basename_dir) < 0)
 	    {
-	      error (0, errno, _("cannot chdir to directory, %s"), dirpath);
+	      error (0, errno, _("cannot chdir to directory, %s"),
+		     quote (dirpath));
 	      CLEANUP;
 	      return 1;
 	    }
@@ -377,18 +380,24 @@ make_path (const char *argpath,
 #endif
 	      )
 	    {
-	      error (0, errno, _("cannot chown %s"), dirpath);
-	      retval = 1;
-	    }
-	  /* chown may have turned off some permission bits we wanted.  */
-	  if ((mode & (S_ISUID | S_ISGID | S_ISVTX))
-	      && chmod (basename_dir, mode))
-	    {
-	      error (0, errno, _("cannot chmod %s"), dirpath);
+	      error (0, errno, _("cannot change owner and/or group of %s"),
+		     quote (dirpath));
 	      retval = 1;
 	    }
 	}
 
+      /* The above chown may have turned off some permission bits in MODE.
+	 Another reason we may have to use chmod here is that mkdir(2) is
+	 required to honor only the file permission bits.  In particular,
+	 it need not honor the `special' bits, so if MODE includes any
+	 special bits, set them here.  */
+      if ((mode & ~S_IRWXUGO)
+	  && chmod (basename_dir, mode))
+	{
+	  error (0, errno, _("cannot change permissions of %s"), quote (dirpath));
+	  retval = 1;
+	}
+
       CLEANUP_CWD;
 
       /* If the mode for leading directories didn't include owner "wx"
@@ -399,7 +408,8 @@ make_path (const char *argpath,
 	  *(p->dirname_end) = '\0';
 	  if (chmod (dirpath, parent_mode))
 	    {
-	      error (0, errno, "%s", dirpath);
+	      error (0, errno, "cannot change permissions of %s",
+		     quote (dirpath));
 	      retval = 1;
 	    }
 	}
@@ -412,7 +422,7 @@ make_path (const char *argpath,
 
       if (!S_ISDIR (stats.st_mode))
 	{
-	  error (0, 0, _("`%s' exists but is not a directory"), dirpath);
+	  error (0, 0, _("%s exists but is not a directory"), quote (dirpath));
 	  return 1;
 	}
 
@@ -431,12 +441,14 @@ make_path (const char *argpath,
 #endif
 	      )
 	    {
-	      error (0, errno, "%s", dirpath);
+	      error (0, errno, _("cannot change owner and/or group of %s"),
+		     quote (dirpath));
 	      retval = 1;
 	    }
 	  if (chmod (dirpath, mode))
 	    {
-	      error (0, errno, "%s", dirpath);
+	      error (0, errno, _("cannot change permissions of %s"),
+				 quote (dirpath));
 	      retval = 1;
 	    }
 	}

lib/malloc.c

@@ -1,5 +1,5 @@
 /* Work around bug on some systems where malloc (0) fails.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
 
    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

lib/mbswidth.c

@@ -0,0 +1,181 @@
+/* Determine the number of screen columns needed for a string.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+
+   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
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Written by Bruno Haible <haible@clisp.cons.org>.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+/* Tell GNU libc to declare wcwidth().  */
+#ifndef _XOPEN_SOURCE
+# define _XOPEN_SOURCE 500
+#endif
+
+/* Get MB_LEN_MAX.  */
+#if HAVE_LIMITS_H
+# include <limits.h>
+#endif
+
+/* Get MB_CUR_MAX.  */
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#if HAVE_STRING_H
+# include <string.h>
+#endif
+
+/* Get isprint().  */
+#include <ctype.h>
+
+/* Get mbstate_t, mbrtowc(), mbsinit(), wcwidth().  */
+#if HAVE_WCHAR_H
+# include <wchar.h>
+#endif
+
+/* Get iswprint().  */
+#if HAVE_WCTYPE_H
+# include <wctype.h>
+#endif
+#if !defined iswprint && !HAVE_ISWPRINT
+# define iswprint(wc) 1
+#endif
+
+/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t.  */
+#if HAVE_MBRTOWC && defined mbstate_t
+# define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0)
+# define mbsinit(ps) 1
+#endif
+
+/* If wcwidth() doesn't exist, assume all printable characters have
+   width 1.  */
+#if !defined wcwidth && !HAVE_WCWIDTH
+# define wcwidth(wc) ((wc) == 0 ? 0 : iswprint (wc) ? 1 : -1)
+#endif
+
+/* Get ISPRINT.  */
+#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
+/* Undefine to protect against the definition in wctype.h of solaris2.6.   */
+# undef ISASCII
+# define ISASCII(c) 1
+#else
+# define ISASCII(c) isascii (c)
+#endif
+/* Undefine to protect against the definition in wctype.h of solaris2.6.   */
+#undef ISPRINT
+#define ISPRINT(c) (ISASCII (c) && isprint (c))
+
+/* Returns the number of columns needed to represent the multibyte
+   character string pointed to by STRING.  If a non-printable character
+   occurs, -1 is returned.
+   This is the multibyte analogon of the wcswidth function.  */
+int
+mbswidth (const char *string)
+{
+  const char *p = string;
+  const char *plimit = p + strlen (p);
+  int width;
+
+  width = 0;
+#if HAVE_MBRTOWC && (MB_LEN_MAX > 1)
+  if (MB_CUR_MAX > 1)
+    {
+      while (p < plimit)
+	switch (*p)
+	  {
+	    case ' ': case '!': case '"': case '#': case '%':
+	    case '&': case '\'': case '(': case ')': case '*':
+	    case '+': case ',': case '-': case '.': case '/':
+	    case '0': case '1': case '2': case '3': case '4':
+	    case '5': case '6': case '7': case '8': case '9':
+	    case ':': case ';': case '<': case '=': case '>':
+	    case '?':
+	    case 'A': case 'B': case 'C': case 'D': case 'E':
+	    case 'F': case 'G': case 'H': case 'I': case 'J':
+	    case 'K': case 'L': case 'M': case 'N': case 'O':
+	    case 'P': case 'Q': case 'R': case 'S': case 'T':
+	    case 'U': case 'V': case 'W': case 'X': case 'Y':
+	    case 'Z':
+	    case '[': case '\\': case ']': case '^': case '_':
+	    case 'a': case 'b': case 'c': case 'd': case 'e':
+	    case 'f': case 'g': case 'h': case 'i': case 'j':
+	    case 'k': case 'l': case 'm': case 'n': case 'o':
+	    case 'p': case 'q': case 'r': case 's': case 't':
+	    case 'u': case 'v': case 'w': case 'x': case 'y':
+	    case 'z': case '{': case '|': case '}': case '~':
+	      /* These characters are printable ASCII characters.  */
+	      p++;
+	      width++;
+	      break;
+	    case '\0':
+	      break;
+	    default:
+	      /* If we have a multibyte sequence, scan it up to its end.  */
+	      {
+		mbstate_t mbstate;
+		memset (&mbstate, 0, sizeof mbstate);
+		do
+		  {
+		    wchar_t wc;
+		    size_t bytes = mbrtowc (&wc, p, plimit - p, &mbstate);
+		    int w;
+
+		    if (bytes == 0)
+		      /* A null wide character was encountered.  */
+		      break;
+
+		    if (bytes == (size_t) -1)
+		      /* An invalid multibyte sequence was encountered.  */
+		      return -1;
+
+		    if (bytes == (size_t) -2)
+		      /* An incomplete multibyte character at the end.  */
+		      return -1;
+
+		    w = wcwidth (wc);
+		    if (w >= 0)
+		      /* A printable multibyte character.  */
+		      width += w;
+		    else
+		      /* An unprintable multibyte character.  */
+		      return -1;
+
+		    p += bytes;
+		  }
+		while (! mbsinit (&mbstate));
+	      }
+	      break;
+	  }
+      return width;
+    }
+#endif
+
+  while (p < plimit)
+    {
+      unsigned char c = (unsigned char) *p++;
+
+      if (c == '\0')
+	break;
+
+      if (ISPRINT (c))
+	width++;
+      else
+	return -1;
+    }
+  return width;
+}

lib/mbswidth.h

@@ -0,0 +1,26 @@
+/* Determine the number of screen columns needed for a string.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+
+   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
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef PARAMS
+# if defined PROTOTYPES || defined __STDC__
+#  define PARAMS(Args) Args
+# else
+#  define PARAMS(Args) ()
+# endif
+#endif
+
+extern int mbswidth PARAMS ((const char *string));

lib/md5.c

@@ -1,6 +1,6 @@
 /* md5.c - Functions to compute MD5 message digest of files or memory blocks
    according to the definition of MD5 in RFC 1321 from April 1992.
-   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 2000 Free Software Foundation, Inc.
    NOTE: The canonical source of this file is maintained with the GNU C
    Library.  Bugs can be reported to bug-glibc@prep.ai.mit.edu.
 

lib/md5.h

@@ -1,6 +1,6 @@
 /* md5.h - Declaration of functions and data types used for MD5 sum
    computing library functions.
-   Copyright (C) 1995, 1996, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1999, 2000 Free Software Foundation, Inc.
    NOTE: The canonical source of this file is maintained with the GNU C
    Library.  Bugs can be reported to bug-glibc@prep.ai.mit.edu.
 

lib/memchr.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1993, 1997, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1993, 1997, 1999, 2000 Free Software Foundation, Inc.
    Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
    with help from Dan Sahlin (dan@sics.se) and
    commentary by Jim Blandy (jimb@ai.mit.edu);

lib/memcmp.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1993, 1995, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1993, 1995, 1997, 1998, 2000 Free Software Foundation, Inc.
    Contributed by Torbjorn Granlund (tege@sics.se).
 
    NOTE: The canonical source of this file is maintained with the GNU C Library.

lib/memcoll.c

@@ -1,5 +1,5 @@
 /* Locale-specific memory comparison.
-   Copyright 1999 Free Software Foundation, Inc.
+   Copyright 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/memset.c

@@ -1,5 +1,5 @@
 /* memset.c -- set an area of memory to a given value
-   Copyright (C) 1991 Free Software Foundation, Inc.
+   Copyright (C) 1991, 2000 Free Software Foundation, Inc.
 
    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

lib/mkdir.c

@@ -1,108 +0,0 @@
-/* BSD compatible make directory function for System V
-   Copyright (C) 1988, 1990, 1998 Free Software Foundation, Inc.
-
-   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
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
-
-#if STAT_MACROS_BROKEN
-# undef S_ISDIR
-#endif
-
-#if !defined(S_ISDIR) && defined(S_IFDIR)
-# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
-#endif
-
-#ifndef S_IRWXU
-# define S_IRWXU 0700
-#endif
-#ifndef S_IRWXG
-# define S_IRWXG 0070
-#endif
-#ifndef S_IRWXO
-# define S_IRWXO 0007
-#endif
-
-/* mkdir adapted from GNU tar.  */
-
-/* Make directory DPATH, with permission mode DMODE.
-
-   Written by Robert Rother, Mariah Corporation, August 1985
-   (sdcsvax!rmr or rmr@uscd).  If you want it, it's yours.
-
-   Severely hacked over by John Gilmore to make a 4.2BSD compatible
-   subroutine.	11Mar86; hoptoad!gnu
-
-   Modified by rmtodd@uokmax 6-28-87 -- when making an already existing dir,
-   subroutine didn't return EEXIST.  It does now.  */
-
-int
-mkdir (const char *dpath, mode_t dmode)
-{
-  pid_t cpid;
-  mode_t mode;
-  int status;
-  struct stat statbuf;
-
-  if (stat (dpath, &statbuf) == 0)
-    {
-      errno = EEXIST;		/* stat worked, so it already exists.  */
-      return -1;
-    }
-
-  /* If stat fails for a reason other than non-existence, return error.  */
-  if (errno != ENOENT)
-    return -1;
-
-  cpid = fork ();
-  switch (cpid)
-    {
-    case -1:			/* Cannot fork.  */
-      return -1;		/* errno is already set.  */
-
-    case 0:			/* Child process.  */
-      /* Cheap hack to set mode of new directory.  Since this child
-	 process is going away anyway, we zap its umask.
-	 This won't suffice to set SUID, SGID, etc. on this
-	 directory, so the parent process calls chmod afterward.  */
-      mode = umask (0);	/* Get current umask.  */
-      /* Set for mkdir.  */
-      umask (mode | ((S_IRWXU | S_IRWXG | S_IRWXO) & ~dmode));
-      execl ("/bin/mkdir", "mkdir", dpath, (char *) 0);
-      _exit (1);
-
-    default:			/* Parent process.  */
-      /* Wait for kid to finish.  */
-      while (wait (&status) != cpid)
-	/* Do nothing.  */ ;
-
-      if (status)
-	{
-	  /* /bin/mkdir failed.  */
-	  errno = EIO;
-	  return -1;
-	}
-      return chmod (dpath, dmode);
-    }
-}

lib/mktime.c

@@ -1,5 +1,5 @@
 /* Convert a `struct tm' to a time_t value.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
+   Copyright (C) 1993, 94, 95, 96, 97, 98, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Paul Eggert (eggert@twinsun.com).
 

lib/modechange.h

@@ -1,5 +1,5 @@
 /* modechange.h -- definitions for file mode manipulation
-   Copyright (C) 1989, 1990, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1989, 1990, 1997, 2000 Free Software Foundation, Inc.
 
    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

lib/mountlist.c

@@ -1,5 +1,5 @@
 /* mountlist.c -- return a list of mounted filesystems
-   Copyright (C) 1991, 1992, 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1992, 1997-2000 Free Software Foundation, Inc.
 
    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
@@ -40,7 +40,6 @@ char *strstr ();
 char *xmalloc ();
 char *xrealloc ();
 char *xstrdup ();
-void error ();
 
 #include <errno.h>
 #ifndef errno
@@ -85,6 +84,11 @@ extern int errno;
 # include <sys/fs_types.h>
 #endif
 
+#ifdef MOUNTED_FS_STAT_DEV	/* BeOS.  */
+# include <fs_info.h>
+# include <dirent.h>
+#endif
+
 #ifdef MOUNTED_FREAD		/* SVR2.  */
 # include <mnttab.h>
 #endif
@@ -256,7 +260,7 @@ static char *
 fsp_to_string (const struct statfs *fsp)
 {
 # if defined HAVE_F_FSTYPENAME_IN_STATFS
-  return fsp->f_fstypename;
+  return (char *) (fsp->f_fstypename);
 # else
   return fstype_to_string (fsp->f_type);
 # endif
@@ -413,6 +417,111 @@ read_filesystem_list (int need_fs_type)
   }
 #endif /* MOUNTED_GETMNT. */
 
+#if defined (MOUNTED_FS_STAT_DEV) /* BeOS */
+  {
+    /* The next_dev() and fs_stat_dev() system calls give the list of
+       all filesystems, including the information returned by statvfs()
+       (fs type, total blocks, free blocks etc.), but without the mount
+       point. But on BeOS all filesystems except / are mounted in the
+       rootfs, directly under /.
+       The directory name of the mount point is often, but not always,
+       identical to the volume name of the device.
+       We therefore get the list of subdirectories of /, and the list
+       of all filesystems, and match the two lists.  */
+
+    DIR *dirp;
+    struct rootdir_entry
+      {
+        char *name;
+        dev_t dev;
+        ino_t ino;
+        struct rootdir_entry *next;
+      };
+    struct rootdir_entry *rootdir_list;
+    struct rootdir_entry **rootdir_tail;
+    int32 pos;
+    dev_t dev;
+    fs_info fi;
+
+    /* All volumes are mounted in the rootfs, directly under /. */
+    rootdir_list = NULL;
+    rootdir_tail = &rootdir_list;
+    dirp = opendir ("/");
+    if (dirp)
+      {
+        struct dirent *d;
+
+        while ((d = readdir (dirp)) != NULL)
+          {
+            char *name;
+            struct stat statbuf;
+
+            if (strcmp (d->d_name, "..") == 0)
+              continue;
+
+            if (strcmp (d->d_name, ".") == 0)
+              name = xstrdup ("/");
+            else
+              {
+                name = xmalloc (1 + strlen (d->d_name) + 1);
+                name[0] = '/';
+                strcpy (name + 1, d->d_name);
+              }
+
+            if (lstat (name, &statbuf) >= 0 && S_ISDIR (statbuf.st_mode))
+              {
+                struct rootdir_entry *re;
+
+                re = (struct rootdir_entry *) xmalloc (sizeof (struct rootdir_entry));
+                re->name = name;
+                re->dev = statbuf.st_dev;
+                re->ino = statbuf.st_ino;
+
+                /* Add to the linked list.  */
+                *rootdir_tail = re;
+                rootdir_tail = &re->next;
+              }
+            else
+              free (name);
+          }
+        closedir (dirp);
+      }
+    *rootdir_tail = NULL;
+
+    for (pos = 0; (dev = next_dev (&pos)) >= 0; )
+      if (fs_stat_dev (dev, &fi) >= 0)
+        {
+          /* Note: fi.dev == dev. */
+          struct rootdir_entry *re;
+
+          for (re = rootdir_list; re; re = re->next)
+            if (re->dev == fi.dev && re->ino == fi.root)
+              break;
+
+          me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry));
+          me->me_devname = xstrdup (fi.device_name[0] != '\0' ? fi.device_name : fi.fsh_name);
+          me->me_mountdir = xstrdup (re != NULL ? re->name : fi.fsh_name);
+          me->me_type = xstrdup (fi.fsh_name);
+          me->me_dev = fi.dev;
+          me->me_dummy = 0;
+          me->me_remote = (fi.flags & B_FS_IS_SHARED) != 0;
+
+          /* Add to the linked list. */
+          *mtail = me;
+          mtail = &me->me_next;
+        }
+    *mtail = NULL;
+
+    while (rootdir_list != NULL)
+      {
+        struct rootdir_entry *re = rootdir_list;
+        rootdir_list = re->next;
+        free (re->name);
+        free (re);
+      }
+  }
+#endif /* MOUNTED_FS_STAT_DEV */
+
 #if defined (MOUNTED_GETFSSTAT)	/* __alpha running OSF_1 */
   {
     int numsys, counter, bufsize;
@@ -615,6 +724,8 @@ read_filesystem_list (int need_fs_type)
     for (thisent = entries; thisent < entries + bufsize;
 	 thisent += vmp->vmt_length)
       {
+	char *options, *ignore;
+
 	vmp = (struct vmount *) thisent;
 	me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry));
 	if (vmp->vmt_flags & MNT_REMOTE)
@@ -638,7 +749,12 @@ read_filesystem_list (int need_fs_type)
 	  }
 	me->me_mountdir = xstrdup (thisent + vmp->vmt_data[VMT_STUB].vmt_off);
 	me->me_type = xstrdup (fstype_to_string (vmp->vmt_gfstype));
-	me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
+	options = thisent + vmp->vmt_data[VMT_ARGS].vmt_off;
+	ignore = strstr (options, "ignore");
+	me->me_dummy = (ignore
+			&& (ignore == options || ignore[-1] == ',')
+			&& (ignore[sizeof "ignore" - 1] == ','
+			    || ignore[sizeof "ignore" - 1] == '\0'));
 	me->me_dev = (dev_t) -1; /* vmt_fsid might be the info we want.  */
 
 	/* Add to the linked list. */

lib/mountlist.h

@@ -1,5 +1,5 @@
 /* mountlist.h -- declarations for list of mounted filesystems
-   Copyright (C) 1991, 1992, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1992, 1998, 2000 Free Software Foundation, Inc.
 
    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
@@ -39,7 +39,10 @@ struct mount_entry *read_filesystem_list PARAMS ((int need_fs_type));
 
 #ifndef ME_DUMMY
 # define ME_DUMMY(fs_name, fs_type) \
-    (!strcmp (fs_type, "auto") || !strcmp (fs_type, "ignore"))
+    (!strcmp (fs_type, "auto") \
+     || !strcmp (fs_type, "autofs") \
+     /* for Irix 6.5 */ \
+     || !strcmp (fs_type, "ignore"))
 #endif
 
 #ifndef ME_REMOTE

lib/nanosleep.c

@@ -36,6 +36,13 @@ extern int errno;
 # include <unistd.h>
 #endif
 
+/* Some systems (MSDOS) don't have SIGCONT.
+   Using SIGTERM here turns the signal-handling code below
+   into a no-op on such systems. */
+#ifndef SIGCONT
+# define SIGCONT SIGTERM
+#endif
+
 #include "nanosleep.h"
 
 static int suspended;
@@ -64,7 +71,7 @@ my_usleep (const struct timespec *ts_delay)
 
 int
 rpl_nanosleep (const struct timespec *requested_delay,
-	   struct timespec *remaining_delay)
+	       struct timespec *remaining_delay)
 {
 #ifdef SA_NOCLDSTOP
   struct sigaction oldact, newact;

lib/obstack.c

@@ -1,5 +1,5 @@
 /* obstack.c - subroutines used implicitly by object stack macros
-   Copyright (C) 1988,89,90,91,92,93,94,96 Free Software Foundation, Inc.
+   Copyright (C) 1988-1994,96,97,98,1999, 2000 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.  Its master source is NOT part of
    the C library, however.  The master source lives in /gd/gnu/lib.
@@ -19,6 +19,10 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
 #include "obstack.h"
 
 /* NOTE BEFORE MODIFYING THIS FILE: This version number must be
@@ -37,60 +41,62 @@
 
 #include <stdio.h>		/* Random thing to get __GNU_LIBRARY__.  */
 #if !defined (_LIBC) && defined (__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1
-#include <gnu-versions.h>
-#if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION
-#define ELIDE_CODE
-#endif
+# include <gnu-versions.h>
+# if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION
+#  define ELIDE_CODE
+# endif
 #endif
 
 
 #ifndef ELIDE_CODE
 
 
-#if defined (__STDC__) && __STDC__
-#define POINTER void *
-#else
-#define POINTER char *
-#endif
+# if defined (__STDC__) && __STDC__
+#  define POINTER void *
+# else
+#  define POINTER char *
+# endif
 
 /* Determine default alignment.  */
 struct fooalign {char x; double d;};
-#define DEFAULT_ALIGNMENT  \
+# define DEFAULT_ALIGNMENT  \
   ((PTR_INT_TYPE) ((char *) &((struct fooalign *) 0)->d - (char *) 0))
 /* If malloc were really smart, it would round addresses to DEFAULT_ALIGNMENT.
    But in fact it might be less smart and round addresses to as much as
    DEFAULT_ROUNDING.  So we prepare for it to do that.  */
 union fooround {long x; double d;};
-#define DEFAULT_ROUNDING (sizeof (union fooround))
+# define DEFAULT_ROUNDING (sizeof (union fooround))
 
 /* When we copy a long block of data, this is the unit to do it with.
    On some machines, copying successive ints does not work;
    in such a case, redefine COPYING_UNIT to `long' (if that works)
    or `char' as a last resort.  */
-#ifndef COPYING_UNIT
-#define COPYING_UNIT int
-#endif
+# ifndef COPYING_UNIT
+#  define COPYING_UNIT int
+# endif
 
 
 /* The functions allocating more room by calling `obstack_chunk_alloc'
    jump to the handler pointed to by `obstack_alloc_failed_handler'.
-   This variable by default points to the internal function
+   This can be set to a user defined function which should either
+   abort gracefully or use longjump - but shouldn't return.  This
+   variable by default points to the internal function
    `print_and_abort'.  */
-#if defined (__STDC__) && __STDC__
+# if defined (__STDC__) && __STDC__
 static void print_and_abort (void);
 void (*obstack_alloc_failed_handler) (void) = print_and_abort;
-#else
+# else
 static void print_and_abort ();
 void (*obstack_alloc_failed_handler) () = print_and_abort;
-#endif
+# endif
 
 /* Exit value used when `print_and_abort' is used.  */
-#if defined __GNU_LIBRARY__ || defined HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifndef EXIT_FAILURE
-#define EXIT_FAILURE 1
-#endif
+# if defined __GNU_LIBRARY__ || defined HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+# ifndef EXIT_FAILURE
+#  define EXIT_FAILURE 1
+# endif
 int obstack_exit_failure = EXIT_FAILURE;
 
 /* The non-GNU-C macros copy the obstack into this global variable
@@ -104,33 +110,33 @@ struct obstack *_obstack;
    For free, do not use ?:, since some compilers, like the MIPS compilers,
    do not allow (expr) ? void : void.  */
 
-#if defined (__STDC__) && __STDC__
-#define CALL_CHUNKFUN(h, size) \
+# if defined (__STDC__) && __STDC__
+#  define CALL_CHUNKFUN(h, size) \
   (((h) -> use_extra_arg) \
    ? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
    : (*(struct _obstack_chunk *(*) (long)) (h)->chunkfun) ((size)))
 
-#define CALL_FREEFUN(h, old_chunk) \
+#  define CALL_FREEFUN(h, old_chunk) \
   do { \
     if ((h) -> use_extra_arg) \
       (*(h)->freefun) ((h)->extra_arg, (old_chunk)); \
     else \
       (*(void (*) (void *)) (h)->freefun) ((old_chunk)); \
   } while (0)
-#else
-#define CALL_CHUNKFUN(h, size) \
+# else
+#  define CALL_CHUNKFUN(h, size) \
   (((h) -> use_extra_arg) \
    ? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
    : (*(struct _obstack_chunk *(*) ()) (h)->chunkfun) ((size)))
 
-#define CALL_FREEFUN(h, old_chunk) \
+#  define CALL_FREEFUN(h, old_chunk) \
   do { \
     if ((h) -> use_extra_arg) \
       (*(h)->freefun) ((h)->extra_arg, (old_chunk)); \
     else \
       (*(void (*) ()) (h)->freefun) ((old_chunk)); \
   } while (0)
-#endif
+# endif
 
 
 /* Initialize an obstack H for use.  Specify chunk size SIZE (0 means default).
@@ -138,27 +144,26 @@ struct obstack *_obstack;
    CHUNKFUN is the function to use to allocate chunks,
    and FREEFUN the function to free them.
 
-   Return nonzero if successful, zero if out of memory.
-   To recover from an out of memory error,
-   free up some memory, then call this again.  */
+   Return nonzero if successful, calls obstack_alloc_failed_handler if
+   allocation fails.  */
 
 int
 _obstack_begin (h, size, alignment, chunkfun, freefun)
      struct obstack *h;
      int size;
      int alignment;
-#if defined (__STDC__) && __STDC__
+# if defined (__STDC__) && __STDC__
      POINTER (*chunkfun) (long);
      void (*freefun) (void *);
-#else
+# else
      POINTER (*chunkfun) ();
      void (*freefun) ();
-#endif
+# endif
 {
   register struct _obstack_chunk *chunk; /* points to new chunk */
 
   if (alignment == 0)
-    alignment = DEFAULT_ALIGNMENT;
+    alignment = (int) DEFAULT_ALIGNMENT;
   if (size == 0)
     /* Default size is what GNU malloc can fit in a 4096-byte block.  */
     {
@@ -176,13 +181,13 @@ _obstack_begin (h, size, alignment, chunkfun, freefun)
       size = 4096 - extra;
     }
 
-#if defined (__STDC__) && __STDC__
+# if defined (__STDC__) && __STDC__
   h->chunkfun = (struct _obstack_chunk * (*)(void *, long)) chunkfun;
   h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
-#else
+# else
   h->chunkfun = (struct _obstack_chunk * (*)()) chunkfun;
   h->freefun = freefun;
-#endif
+# endif
   h->chunk_size = size;
   h->alignment_mask = alignment - 1;
   h->use_extra_arg = 0;
@@ -205,19 +210,19 @@ _obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
      struct obstack *h;
      int size;
      int alignment;
-#if defined (__STDC__) && __STDC__
+# if defined (__STDC__) && __STDC__
      POINTER (*chunkfun) (POINTER, long);
      void (*freefun) (POINTER, POINTER);
-#else
+# else
      POINTER (*chunkfun) ();
      void (*freefun) ();
-#endif
+# endif
      POINTER arg;
 {
   register struct _obstack_chunk *chunk; /* points to new chunk */
 
   if (alignment == 0)
-    alignment = DEFAULT_ALIGNMENT;
+    alignment = (int) DEFAULT_ALIGNMENT;
   if (size == 0)
     /* Default size is what GNU malloc can fit in a 4096-byte block.  */
     {
@@ -235,13 +240,13 @@ _obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
       size = 4096 - extra;
     }
 
-#if defined(__STDC__) && __STDC__
+# if defined(__STDC__) && __STDC__
   h->chunkfun = (struct _obstack_chunk * (*)(void *,long)) chunkfun;
   h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
-#else
+# else
   h->chunkfun = (struct _obstack_chunk * (*)()) chunkfun;
   h->freefun = freefun;
-#endif
+# endif
   h->chunk_size = size;
   h->alignment_mask = alignment - 1;
   h->extra_arg = arg;
@@ -274,9 +279,9 @@ _obstack_newchunk (h, length)
   register struct _obstack_chunk *old_chunk = h->chunk;
   register struct _obstack_chunk *new_chunk;
   register long	new_size;
-  register int obj_size = h->next_free - h->object_base;
-  register int i;
-  int already;
+  register long obj_size = h->next_free - h->object_base;
+  register long i;
+  long already;
 
   /* Compute size for new chunk.  */
   new_size = (obj_size + length) + (obj_size >> 3) + 100;
@@ -330,11 +335,11 @@ _obstack_newchunk (h, length)
    This is here for debugging.
    If you use it in a program, you are probably losing.  */
 
-#if defined (__STDC__) && __STDC__
+# if defined (__STDC__) && __STDC__
 /* Suppress -Wmissing-prototypes warning.  We don't want to declare this in
    obstack.h because it is just for debugging.  */
 int _obstack_allocated_p (struct obstack *h, POINTER obj);
-#endif
+# endif
 
 int
 _obstack_allocated_p (h, obj)
@@ -359,7 +364,7 @@ _obstack_allocated_p (h, obj)
 /* Free objects in obstack H, including OBJ and everything allocate
    more recently than OBJ.  If OBJ is zero, free everything in H.  */
 
-#undef obstack_free
+# undef obstack_free
 
 /* This function has two names with identical definitions.
    This is the first one, called from non-ANSI code.  */
@@ -445,32 +450,37 @@ _obstack_memory_used (h)
 }
 
 /* Define the error handler.  */
-#ifndef _
-# ifdef HAVE_LIBINTL_H
-#  include <libintl.h>
-#  ifndef _
-#   define _(Str) gettext (Str)
+# ifndef _
+#  ifdef HAVE_LIBINTL_H
+#   include <libintl.h>
+#   ifndef _
+#    define _(Str) gettext (Str)
+#   endif
+#  else
+#   define _(Str) (Str)
 #  endif
-# else
-#  define _(Str) (Str)
 # endif
-#endif
+# if defined _LIBC && defined USE_IN_LIBIO
+#  include <libio/iolibio.h>
+#  define fputs(s, f) _IO_fputs (s, f)
+# endif
 
 static void
 print_and_abort ()
 {
-  fputs (_("memory exhausted\n"), stderr);
+  fputs (_("memory exhausted"), stderr);
+  fputc ('\n', stderr);
   exit (obstack_exit_failure);
 }
 
-#if 0
+# if 0
 /* These are now turned off because the applications do not use it
    and it uses bcopy via obstack_grow, which causes trouble on sysV.  */
 
 /* Now define the functional versions of the obstack macros.
    Define them to simply use the corresponding macros to do the job.  */
 
-#if defined (__STDC__) && __STDC__
+#  if defined (__STDC__) && __STDC__
 /* These function definitions do not work with non-ANSI preprocessors;
    they won't pass through the macro names in parentheses.  */
 
@@ -581,8 +591,8 @@ POINTER (obstack_copy0) (obstack, pointer, length)
   return obstack_copy0 (obstack, pointer, length);
 }
 
-#endif /* __STDC__ */
+#  endif /* __STDC__ */
 
-#endif /* 0 */
+# endif /* 0 */
 
 #endif	/* !ELIDE_CODE */

lib/obstack.h

@@ -1,5 +1,5 @@
 /* obstack.h - object stack macros
-   Copyright (C) 1988,89,90,91,92,93,94,96,97 Free Software Foundation, Inc.
+   Copyright (C) 1988,89,90,91,92,93,94,96,97,98,1999,2000 Free Software Foundation, Inc.
 
    the C library, however.  The master source lives in /gd/gnu/lib.
 
@@ -118,45 +118,39 @@ extern "C" {
    may ignore the byte-within-word field of the pointer.  */
 
 #ifndef __PTR_TO_INT
-#define __PTR_TO_INT(P) ((P) - (char *) 0)
+# define __PTR_TO_INT(P) ((P) - (char *) 0)
 #endif
 
 #ifndef __INT_TO_PTR
-#define __INT_TO_PTR(P) ((P) + (char *) 0)
+# define __INT_TO_PTR(P) ((P) + (char *) 0)
 #endif
 
-/* We need the type of the resulting object.  In ANSI C it is ptrdiff_t
-   but in traditional C it is usually long.  If we are in ANSI C and
-   don't already have ptrdiff_t get it.  */
+/* We need the type of the resulting object.  If __PTRDIFF_TYPE__ is
+   defined, as with GNU C, use that; that way we don't pollute the
+   namespace with <stddef.h>'s symbols.  Otherwise, if <stddef.h> is
+   available, include it and use ptrdiff_t.  In traditional C, long is
+   the best that we can do.  */
 
-#if defined (__STDC__) && __STDC__ && ! defined (offsetof)
-#if defined (__GNUC__) && defined (IN_GCC)
-/* On Next machine, the system's stddef.h screws up if included
-   after we have defined just ptrdiff_t, so include all of stddef.h.
-   Otherwise, define just ptrdiff_t, which is all we need.  */
-#ifndef __NeXT__
-#define __need_ptrdiff_t
-#endif
-#endif
-
-#include <stddef.h>
-#endif
-
-#if defined (__STDC__) && __STDC__
-#define PTR_INT_TYPE ptrdiff_t
+#ifdef __PTRDIFF_TYPE__
+# define PTR_INT_TYPE __PTRDIFF_TYPE__
 #else
-#define PTR_INT_TYPE long
+# ifdef HAVE_STDDEF_H
+#  include <stddef.h>
+#  define PTR_INT_TYPE ptrdiff_t
+# else
+#  define PTR_INT_TYPE long
+# endif
 #endif
 
-#if defined (_LIBC) || defined (HAVE_STRING_H)
-#include <string.h>
-#define _obstack_memcpy(To, From, N) memcpy ((To), (From), (N))
+#if defined _LIBC || defined HAVE_STRING_H
+# include <string.h>
+# define _obstack_memcpy(To, From, N) memcpy ((To), (From), (N))
 #else
-#ifdef memcpy
-#define _obstack_memcpy(To, From, N) memcpy ((To), (From), (N))
-#else
-#define _obstack_memcpy(To, From, N) bcopy ((From), (To), (N))
-#endif
+# ifdef memcpy
+#  define _obstack_memcpy(To, From, N) memcpy ((To), (From), (N))
+# else
+#  define _obstack_memcpy(To, From, N) bcopy ((From), (To), (N))
+# endif
 #endif
 
 struct _obstack_chunk		/* Lives at front of each chunk. */
@@ -175,7 +169,7 @@ struct obstack		/* control current object in current chunk */
   char	*chunk_limit;		/* address of char after current chunk */
   PTR_INT_TYPE temp;		/* Temporary for some macros.  */
   int   alignment_mask;		/* Mask of alignment for each object. */
-#if defined (__STDC__) && __STDC__
+#if defined __STDC__ && __STDC__
   /* These prototypes vary based on `use_extra_arg', and we use
      casts to the prototypeless function type in all assignments,
      but having prototypes here quiets -Wstrict-prototypes.  */
@@ -199,7 +193,7 @@ struct obstack		/* control current object in current chunk */
 
 /* Declare the external functions we use; they are in obstack.c.  */
 
-#if defined (__STDC__) && __STDC__
+#if defined __STDC__ && __STDC__
 extern void _obstack_newchunk (struct obstack *, int);
 extern void _obstack_free (struct obstack *, void *);
 extern int _obstack_begin (struct obstack *, int, int,
@@ -216,7 +210,7 @@ extern int _obstack_begin_1 ();
 extern int _obstack_memory_used ();
 #endif
 
-#if defined (__STDC__) && __STDC__
+#if defined __STDC__ && __STDC__
 
 /* Do the function-declarations after the structs
    but before defining the macros.  */
@@ -262,9 +256,10 @@ int obstack_memory_used (struct obstack *obstack);
    so we do not declare them.  */
 
 /* Error handler called when `obstack_chunk_alloc' failed to allocate
-   more memory.  This can be set to a user defined function.  The
-   default action is to print a message and abort.  */
-#if defined (__STDC__) && __STDC__
+   more memory.  This can be set to a user defined function which
+   should either abort gracefully or use longjump - but shouldn't
+   return.  The default action is to print a message and abort.  */
+#if defined __STDC__ && __STDC__
 extern void (*obstack_alloc_failed_handler) (void);
 #else
 extern void (*obstack_alloc_failed_handler) ();
@@ -293,53 +288,53 @@ extern int obstack_exit_failure;
 
 /* To prevent prototype warnings provide complete argument list in
    standard C version.  */
-#if defined (__STDC__) && __STDC__
+#if defined __STDC__ && __STDC__
 
-#define obstack_init(h) \
+# define obstack_init(h) \
   _obstack_begin ((h), 0, 0, \
 		  (void *(*) (long)) obstack_chunk_alloc, (void (*) (void *)) obstack_chunk_free)
 
-#define obstack_begin(h, size) \
+# define obstack_begin(h, size) \
   _obstack_begin ((h), (size), 0, \
 		  (void *(*) (long)) obstack_chunk_alloc, (void (*) (void *)) obstack_chunk_free)
 
-#define obstack_specify_allocation(h, size, alignment, chunkfun, freefun) \
+# define obstack_specify_allocation(h, size, alignment, chunkfun, freefun) \
   _obstack_begin ((h), (size), (alignment), \
 		    (void *(*) (long)) (chunkfun), (void (*) (void *)) (freefun))
 
-#define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \
+# define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \
   _obstack_begin_1 ((h), (size), (alignment), \
 		    (void *(*) (void *, long)) (chunkfun), \
 		    (void (*) (void *, void *)) (freefun), (arg))
 
-#define obstack_chunkfun(h, newchunkfun) \
+# define obstack_chunkfun(h, newchunkfun) \
   ((h) -> chunkfun = (struct _obstack_chunk *(*)(void *, long)) (newchunkfun))
 
-#define obstack_freefun(h, newfreefun) \
+# define obstack_freefun(h, newfreefun) \
   ((h) -> freefun = (void (*)(void *, struct _obstack_chunk *)) (newfreefun))
 
 #else
 
-#define obstack_init(h) \
+# define obstack_init(h) \
   _obstack_begin ((h), 0, 0, \
 		  (void *(*) ()) obstack_chunk_alloc, (void (*) ()) obstack_chunk_free)
 
-#define obstack_begin(h, size) \
+# define obstack_begin(h, size) \
   _obstack_begin ((h), (size), 0, \
 		  (void *(*) ()) obstack_chunk_alloc, (void (*) ()) obstack_chunk_free)
 
-#define obstack_specify_allocation(h, size, alignment, chunkfun, freefun) \
+# define obstack_specify_allocation(h, size, alignment, chunkfun, freefun) \
   _obstack_begin ((h), (size), (alignment), \
 		    (void *(*) ()) (chunkfun), (void (*) ()) (freefun))
 
-#define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \
+# define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \
   _obstack_begin_1 ((h), (size), (alignment), \
 		    (void *(*) ()) (chunkfun), (void (*) ()) (freefun), (arg))
 
-#define obstack_chunkfun(h, newchunkfun) \
+# define obstack_chunkfun(h, newchunkfun) \
   ((h) -> chunkfun = (struct _obstack_chunk *(*)()) (newchunkfun))
 
-#define obstack_freefun(h, newfreefun) \
+# define obstack_freefun(h, newfreefun) \
   ((h) -> freefun = (void (*)()) (newfreefun))
 
 #endif
@@ -350,30 +345,30 @@ extern int obstack_exit_failure;
 
 #define obstack_memory_used(h) _obstack_memory_used (h)
 
-#if defined (__GNUC__) && defined (__STDC__) && __STDC__
+#if defined __GNUC__ && defined __STDC__ && __STDC__
 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
    does not implement __extension__.  But that compiler doesn't define
    __GNUC_MINOR__.  */
-#if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
-#define __extension__
-#endif
+# if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
+#  define __extension__
+# endif
 
 /* For GNU C, if not -traditional,
    we can define these macros to compute all args only once
    without using a global variable.
    Also, we can avoid using the `temp' slot, to make faster code.  */
 
-#define obstack_object_size(OBSTACK)					\
+# define obstack_object_size(OBSTACK)					\
   __extension__								\
   ({ struct obstack *__o = (OBSTACK);					\
      (unsigned) (__o->next_free - __o->object_base); })
 
-#define obstack_room(OBSTACK)						\
+# define obstack_room(OBSTACK)						\
   __extension__								\
   ({ struct obstack *__o = (OBSTACK);					\
      (unsigned) (__o->chunk_limit - __o->next_free); })
 
-#define obstack_make_room(OBSTACK,length)				\
+# define obstack_make_room(OBSTACK,length)				\
 __extension__								\
 ({ struct obstack *__o = (OBSTACK);					\
    int __len = (length);						\
@@ -381,12 +376,12 @@ __extension__								\
      _obstack_newchunk (__o, __len);					\
    (void) 0; })
 
-#define obstack_empty_p(OBSTACK)					\
+# define obstack_empty_p(OBSTACK)					\
   __extension__								\
   ({ struct obstack *__o = (OBSTACK);					\
      (__o->chunk->prev == 0 && __o->next_free - __o->chunk->contents == 0); })
 
-#define obstack_grow(OBSTACK,where,length)				\
+# define obstack_grow(OBSTACK,where,length)				\
 __extension__								\
 ({ struct obstack *__o = (OBSTACK);					\
    int __len = (length);						\
@@ -396,7 +391,7 @@ __extension__								\
    __o->next_free += __len;						\
    (void) 0; })
 
-#define obstack_grow0(OBSTACK,where,length)				\
+# define obstack_grow0(OBSTACK,where,length)				\
 __extension__								\
 ({ struct obstack *__o = (OBSTACK);					\
    int __len = (length);						\
@@ -407,7 +402,7 @@ __extension__								\
    *(__o->next_free)++ = 0;						\
    (void) 0; })
 
-#define obstack_1grow(OBSTACK,datum)					\
+# define obstack_1grow(OBSTACK,datum)					\
 __extension__								\
 ({ struct obstack *__o = (OBSTACK);					\
    if (__o->next_free + 1 > __o->chunk_limit)				\
@@ -419,7 +414,7 @@ __extension__								\
    and that the data added so far to the current object
    shares that much alignment.  */
 
-#define obstack_ptr_grow(OBSTACK,datum)					\
+# define obstack_ptr_grow(OBSTACK,datum)				\
 __extension__								\
 ({ struct obstack *__o = (OBSTACK);					\
    if (__o->next_free + sizeof (void *) > __o->chunk_limit)		\
@@ -427,7 +422,7 @@ __extension__								\
    *((void **)__o->next_free)++ = ((void *)datum);			\
    (void) 0; })
 
-#define obstack_int_grow(OBSTACK,datum)					\
+# define obstack_int_grow(OBSTACK,datum)				\
 __extension__								\
 ({ struct obstack *__o = (OBSTACK);					\
    if (__o->next_free + sizeof (int) > __o->chunk_limit)		\
@@ -435,10 +430,10 @@ __extension__								\
    *((int *)__o->next_free)++ = ((int)datum);				\
    (void) 0; })
 
-#define obstack_ptr_grow_fast(h,aptr) (*((void **) (h)->next_free)++ = (void *)aptr)
-#define obstack_int_grow_fast(h,aint) (*((int *) (h)->next_free)++ = (int) aint)
+# define obstack_ptr_grow_fast(h,aptr) (*((void **) (h)->next_free)++ = (void *)aptr)
+# define obstack_int_grow_fast(h,aint) (*((int *) (h)->next_free)++ = (int) aint)
 
-#define obstack_blank(OBSTACK,length)					\
+# define obstack_blank(OBSTACK,length)					\
 __extension__								\
 ({ struct obstack *__o = (OBSTACK);					\
    int __len = (length);						\
@@ -447,19 +442,19 @@ __extension__								\
    __o->next_free += __len;						\
    (void) 0; })
 
-#define obstack_alloc(OBSTACK,length)					\
+# define obstack_alloc(OBSTACK,length)					\
 __extension__								\
 ({ struct obstack *__h = (OBSTACK);					\
    obstack_blank (__h, (length));					\
    obstack_finish (__h); })
 
-#define obstack_copy(OBSTACK,where,length)				\
+# define obstack_copy(OBSTACK,where,length)				\
 __extension__								\
 ({ struct obstack *__h = (OBSTACK);					\
    obstack_grow (__h, (where), (length));				\
    obstack_finish (__h); })
 
-#define obstack_copy0(OBSTACK,where,length)				\
+# define obstack_copy0(OBSTACK,where,length)				\
 __extension__								\
 ({ struct obstack *__h = (OBSTACK);					\
    obstack_grow0 (__h, (where), (length));				\
@@ -467,7 +462,7 @@ __extension__								\
 
 /* The local variable is named __o1 to avoid a name conflict
    when obstack_blank is called.  */
-#define obstack_finish(OBSTACK)  					\
+# define obstack_finish(OBSTACK)  					\
 __extension__								\
 ({ struct obstack *__o1 = (OBSTACK);					\
    void *value;								\
@@ -483,23 +478,23 @@ __extension__								\
    __o1->object_base = __o1->next_free;					\
    value; })
 
-#define obstack_free(OBSTACK, OBJ)					\
+# define obstack_free(OBSTACK, OBJ)					\
 __extension__								\
 ({ struct obstack *__o = (OBSTACK);					\
    void *__obj = (OBJ);							\
    if (__obj > (void *)__o->chunk && __obj < (void *)__o->chunk_limit)  \
-     __o->next_free = __o->object_base = __obj;				\
+     __o->next_free = __o->object_base = (char *)__obj;			\
    else (obstack_free) (__o, __obj); })
 
 #else /* not __GNUC__ or not __STDC__ */
 
-#define obstack_object_size(h) \
+# define obstack_object_size(h) \
  (unsigned) ((h)->next_free - (h)->object_base)
 
-#define obstack_room(h)		\
+# define obstack_room(h)		\
  (unsigned) ((h)->chunk_limit - (h)->next_free)
 
-#define obstack_empty_p(h) \
+# define obstack_empty_p(h) \
  ((h)->chunk->prev == 0 && (h)->next_free - (h)->chunk->contents == 0)
 
 /* Note that the call to _obstack_newchunk is enclosed in (..., 0)
@@ -508,19 +503,19 @@ __extension__								\
    Casting the third operand to void was tried before,
    but some compilers won't accept it.  */
 
-#define obstack_make_room(h,length)					\
+# define obstack_make_room(h,length)					\
 ( (h)->temp = (length),							\
   (((h)->next_free + (h)->temp > (h)->chunk_limit)			\
    ? (_obstack_newchunk ((h), (h)->temp), 0) : 0))
 
-#define obstack_grow(h,where,length)					\
+# define obstack_grow(h,where,length)					\
 ( (h)->temp = (length),							\
   (((h)->next_free + (h)->temp > (h)->chunk_limit)			\
    ? (_obstack_newchunk ((h), (h)->temp), 0) : 0),			\
   _obstack_memcpy ((h)->next_free, (char *) (where), (h)->temp),	\
   (h)->next_free += (h)->temp)
 
-#define obstack_grow0(h,where,length)					\
+# define obstack_grow0(h,where,length)					\
 ( (h)->temp = (length),							\
   (((h)->next_free + (h)->temp + 1 > (h)->chunk_limit)			\
    ? (_obstack_newchunk ((h), (h)->temp + 1), 0) : 0),			\
@@ -528,40 +523,40 @@ __extension__								\
   (h)->next_free += (h)->temp,						\
   *((h)->next_free)++ = 0)
 
-#define obstack_1grow(h,datum)						\
+# define obstack_1grow(h,datum)						\
 ( (((h)->next_free + 1 > (h)->chunk_limit)				\
    ? (_obstack_newchunk ((h), 1), 0) : 0),				\
   (*((h)->next_free)++ = (datum)))
 
-#define obstack_ptr_grow(h,datum)					\
+# define obstack_ptr_grow(h,datum)					\
 ( (((h)->next_free + sizeof (char *) > (h)->chunk_limit)		\
    ? (_obstack_newchunk ((h), sizeof (char *)), 0) : 0),		\
   (*((char **) (((h)->next_free+=sizeof(char *))-sizeof(char *))) = ((char *) datum)))
 
-#define obstack_int_grow(h,datum)					\
+# define obstack_int_grow(h,datum)					\
 ( (((h)->next_free + sizeof (int) > (h)->chunk_limit)			\
    ? (_obstack_newchunk ((h), sizeof (int)), 0) : 0),			\
   (*((int *) (((h)->next_free+=sizeof(int))-sizeof(int))) = ((int) datum)))
 
-#define obstack_ptr_grow_fast(h,aptr) (*((char **) (h)->next_free)++ = (char *) aptr)
-#define obstack_int_grow_fast(h,aint) (*((int *) (h)->next_free)++ = (int) aint)
+# define obstack_ptr_grow_fast(h,aptr) (*((char **) (h)->next_free)++ = (char *) aptr)
+# define obstack_int_grow_fast(h,aint) (*((int *) (h)->next_free)++ = (int) aint)
 
-#define obstack_blank(h,length)						\
+# define obstack_blank(h,length)					\
 ( (h)->temp = (length),							\
   (((h)->chunk_limit - (h)->next_free < (h)->temp)			\
    ? (_obstack_newchunk ((h), (h)->temp), 0) : 0),			\
   ((h)->next_free += (h)->temp))
 
-#define obstack_alloc(h,length)						\
+# define obstack_alloc(h,length)					\
  (obstack_blank ((h), (length)), obstack_finish ((h)))
 
-#define obstack_copy(h,where,length)					\
+# define obstack_copy(h,where,length)					\
  (obstack_grow ((h), (where), (length)), obstack_finish ((h)))
 
-#define obstack_copy0(h,where,length)					\
+# define obstack_copy0(h,where,length)					\
  (obstack_grow0 ((h), (where), (length)), obstack_finish ((h)))
 
-#define obstack_finish(h)  						\
+# define obstack_finish(h)  						\
 ( ((h)->next_free == (h)->object_base					\
    ? (((h)->maybe_empty_object = 1), 0)					\
    : 0),								\
@@ -575,21 +570,21 @@ __extension__								\
   (h)->object_base = (h)->next_free,					\
   __INT_TO_PTR ((h)->temp))
 
-#if defined (__STDC__) && __STDC__
-#define obstack_free(h,obj)						\
+# if defined __STDC__ && __STDC__
+#  define obstack_free(h,obj)						\
 ( (h)->temp = (char *) (obj) - (char *) (h)->chunk,			\
   (((h)->temp > 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
    ? (int) ((h)->next_free = (h)->object_base				\
 	    = (h)->temp + (char *) (h)->chunk)				\
    : (((obstack_free) ((h), (h)->temp + (char *) (h)->chunk), 0), 0)))
-#else
-#define obstack_free(h,obj)						\
+# else
+#  define obstack_free(h,obj)						\
 ( (h)->temp = (char *) (obj) - (char *) (h)->chunk,			\
   (((h)->temp > 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
    ? (int) ((h)->next_free = (h)->object_base				\
 	    = (h)->temp + (char *) (h)->chunk)				\
    : (_obstack_free ((h), (h)->temp + (char *) (h)->chunk), 0)))
-#endif
+# endif
 
 #endif /* not __GNUC__ or not __STDC__ */
 

lib/path-concat.c

@@ -1,5 +1,5 @@
 /* path-concat.c -- concatenate two arbitrary pathnames
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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
@@ -32,6 +32,9 @@
 #include <sys/types.h>
 
 char *malloc ();
+#ifndef strdup
+char *strdup ();
+#endif
 
 #ifndef DIRECTORY_SEPARATOR
 # define DIRECTORY_SEPARATOR '/'
@@ -83,10 +86,13 @@ path_concat (const char *dir, const char *base, char **base_in_result)
 
   p = mempcpy (p_concat, dir, dir_len);
 
-  if (ISSLASH (*(p - 1)) && ISSLASH(*base))
-    --p;
-  else if (!ISSLASH (*(p - 1)) && !ISSLASH(*base))
-    *p++ = DIRECTORY_SEPARATOR;
+  if (dir_len > 0)
+    {
+      if (ISSLASH (*(p - 1)) && ISSLASH(*base))
+	--p;
+      else if (!ISSLASH (*(p - 1)) && !ISSLASH(*base))
+	*p++ = DIRECTORY_SEPARATOR;
+    }
 
   if (base_in_result)
     *base_in_result = p;

lib/pathmax.h

@@ -1,5 +1,5 @@
 /* Define PATH_MAX somehow.  Requires sys/types.h.
-   Copyright (C) 1992, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1999, 2000 Free Software Foundation, Inc.
 
    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

lib/posixtm.c

@@ -1,5 +1,5 @@
 /* Parse dates for touch and date.
-   Copyright (C) 1989, 1990, 1991, 1998 Free Software Foundation Inc.
+   Copyright (C) 1989, 1990, 1991, 1998, 2000 Free Software Foundation Inc.
 
    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
@@ -23,6 +23,9 @@
 #endif
 
 #include <stdio.h>
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
 #include <sys/types.h>
 #if HAVE_STRING_H
 # include <string.h>

lib/putenv.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1994, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1994, 1997, 1998, 2000 Free Software Foundation, Inc.
 
    NOTE: The canonical source of this file is maintained with the GNU C
    Library.  Bugs can be reported to bug-glibc@prep.ai.mit.edu.
@@ -17,14 +17,16 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-#include <errno.h>
-
 #if HAVE_CONFIG_H
 # include <config.h>
 #endif
 
 #include <sys/types.h>
 
+/* Include errno.h *after* sys/types.h to work around header problems
+   on AIX 3.2.5.  */
+#include <errno.h>
+
 /* Don't include stdlib.h because some (e.g., Solaris 2.7) declare putenv
    with a non-const argument.  That would conflict with the declaration of
    rpl_putenv below (due to the #define putenv rpl_putenv from config.h).  */

lib/quote.c

@@ -0,0 +1,25 @@
+/* Written by Paul Eggert <eggert@twinsun.com> */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <quotearg.h>
+#include <quote.h>
+
+/* Return an unambiguous printable representated, allocated in slot N,
+   for NAME, suitable for diagnostics.  */
+char const *
+quote_n (int n, char const *name)
+{
+  return quotearg_n_style (n, locale_quoting_style, name);
+}
+
+/* Return an unambiguous printable representation of NAME, suitable
+   for diagnostics.  */
+char const *
+quote (char const *name)
+{
+  return quote_n (0, name);
+}

lib/quote.h

@@ -0,0 +1,4 @@
+/* prototypes for quote.c */
+
+char const *quote_n (int n, char const *name);
+char const *quote (char const *name);

lib/quotearg.c

@@ -33,6 +33,7 @@
 #else
 # define _(text) text
 #endif
+#define N_(text) text
 
 #if HAVE_LIMITS_H
 # include <limits.h>
@@ -44,6 +45,12 @@
 # define UCHAR_MAX ((unsigned char) -1)
 #endif
 
+#if HAVE_C_BACKSLASH_A
+# define ALERT_CHAR '\a'
+#else
+# define ALERT_CHAR '\7'
+#endif
+
 #if HAVE_STDLIB_H
 # include <stdlib.h>
 #endif
@@ -52,17 +59,29 @@
 # include <string.h>
 #endif
 
-#if HAVE_WCTYPE_H
-# include <wctype.h>
+#if HAVE_WCHAR_H
+# include <wchar.h>
 #endif
 
-#if HAVE_MBRTOWC && HAVE_WCHAR_H
-# include <wchar.h>
+#if HAVE_MBRTOWC
+size_t mbrtowc ();
+# ifdef mbstate_t
+#  define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0)
+#  define mbsinit(ps) 1
+# endif
 #else
-# define iswprint(wc) 1
-# define mbrtowc(pwc, s, n, ps) 1
+# define mbrtowc(pwc, s, n, ps) ((*(pwc) = *(s)) != 0)
 # define mbsinit(ps) 1
-# define mbstate_t int
+# define iswprint(wc) ISPRINT ((unsigned char) (wc))
+#endif
+
+#ifndef iswprint
+# if HAVE_WCTYPE_H
+#  include <wctype.h>
+# endif
+# if !defined iswprint && !HAVE_ISWPRINT
+#  define iswprint(wc) 1
+# endif
 #endif
 
 #define INT_BITS (sizeof (int) * CHAR_BIT)
@@ -85,8 +104,7 @@ struct quoting_options
 
   /* Quote the characters indicated by this bit vector even if the
      quoting style would not normally require them to be quoted.  */
-  int quote_these_too[((UCHAR_MAX + 1) / INT_BITS
-		       + ((UCHAR_MAX + 1) % INT_BITS != 0))];
+  int quote_these_too[(UCHAR_MAX / INT_BITS) + 1];
 };
 
 /* Names of quoting styles.  */
@@ -98,6 +116,7 @@ char const *const quoting_style_args[] =
   "c",
   "escape",
   "locale",
+  "clocale",
   0
 };
 
@@ -109,7 +128,8 @@ enum quoting_style const quoting_style_vals[] =
   shell_always_quoting_style,
   c_quoting_style,
   escape_quoting_style,
-  locale_quoting_style
+  locale_quoting_style,
+  clocale_quoting_style
 };
 
 /* The default quoting options.  */
@@ -158,6 +178,17 @@ set_char_quoting (struct quoting_options *o, char c, int i)
   return r;
 }
 
+/* MSGID approximates a quotation mark.  Return its translation if it
+   has one; otherwise, return either it or "\"", depending on S.  */
+static char const *
+gettext_quote (char const *msgid, enum quoting_style s)
+{
+  char const *translation = _(msgid);
+  if (translation == msgid && s == clocale_quoting_style)
+    translation = "\"";
+  return translation;
+}
+
 /* Place into buffer BUFFER (of size BUFFERSIZE) a quoted version of
    argument ARG (of size ARGSIZE), using QUOTING_STYLE and the
    non-quoting-style part of O to control quoting.
@@ -206,11 +237,31 @@ quotearg_buffer_restyled (char *buffer, size_t buffersize,
       break;
 
     case locale_quoting_style:
-      for (quote_string = _("`"); *quote_string; quote_string++)
-	STORE (*quote_string);
-      backslash_escapes = 1;
-      quote_string = _("'");
-      quote_string_len = strlen (quote_string);
+    case clocale_quoting_style:
+      {
+	/* Get translations for open and closing quotation marks.
+
+	   The message catalog should translate "`" to a left
+	   quotation mark suitable for the locale, and similarly for
+	   "'".  If the catalog has no translation,
+	   locale_quoting_style quotes `like this', and
+	   clocale_quoting_style quotes "like this".
+
+	   For example, an American English Unicode locale should
+	   translate "`" to U+201C (LEFT DOUBLE QUOTATION MARK), and
+	   should translate "'" to U+201D (RIGHT DOUBLE QUOTATION
+	   MARK).  A British English Unicode locale should instead
+	   translate these to U+2018 (LEFT SINGLE QUOTATION MARK) and
+	   U+2019 (RIGHT SINGLE QUOTATION MARK), respectively.  */
+
+	char const *left = gettext_quote (N_("`"), quoting_style);
+	char const *right = gettext_quote (N_("'"), quoting_style);
+	for (quote_string = left; *quote_string; quote_string++)
+	  STORE (*quote_string);
+	backslash_escapes = 1;
+	quote_string = right;
+	quote_string_len = strlen (quote_string);
+      }
       break;
 
     case shell_always_quoting_style:
@@ -266,9 +317,7 @@ quotearg_buffer_restyled (char *buffer, size_t buffersize,
 	    }
 	  break;
 
-#if HAVE_C_BACKSLASH_A
-	case '\a': esc = 'a'; goto c_escape;
-#endif
+	case ALERT_CHAR: esc = 'a'; goto c_escape;
 	case '\b': esc = 'b'; goto c_escape;
 	case '\f': esc = 'f'; goto c_escape;
 	case '\n': esc = 'n'; goto c_and_shell_escape;
@@ -467,7 +516,7 @@ quotearg_buffer (char *buffer, size_t buffersize,
    OPTIONS specifies the quoting options.
    The returned value points to static storage that can be
    reused by the next call to this function with the same value of N.
-   N must be nonnegative.  N is deliberately declared with type `int'
+   N must be nonnegative.  N is deliberately declared with type "int"
    to allow for future extensions (using negative values).  */
 static char *
 quotearg_n_options (int n, char const *arg,

lib/quotearg.h

@@ -1,5 +1,5 @@
 /* quotearg.h - quote arguments for output
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
 
    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
@@ -25,7 +25,8 @@ enum quoting_style
     shell_always_quoting_style,	/* --quoting-style=shell-always */
     c_quoting_style,		/* --quoting-style=c */
     escape_quoting_style,	/* --quoting-style=escape */
-    locale_quoting_style	/* --quoting-style=locale */
+    locale_quoting_style,	/* --quoting-style=locale */
+    clocale_quoting_style	/* --quoting-style=clocale */
   };
 
 /* For now, --quoting-style=literal is the default, but this may change.  */

lib/readutmp.c

@@ -21,6 +21,7 @@
 
 #include <stdio.h>
 
+#include <sys/types.h>
 #include <sys/stat.h>
 #if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
 # include <string.h>
@@ -129,4 +130,4 @@ read_utmp (const char *filename, int *n_entries, STRUCT_UTMP **utmp_buf)
   return 0;
 }
 
-#endif /* HAVE_UTMPNAME */
+#endif

lib/readutmp.h

@@ -31,6 +31,10 @@
 # include <sys/types.h>
 
 # ifdef HAVE_UTMPX_H
+#  ifdef HAVE_UTMP_H
+    /* HPUX 10.20 needs utmp.h, for the definition of e.g., UTMP_FILE.  */
+#   include <utmp.h>
+#  endif
 #  include <utmpx.h>
 #  define UTMP_STRUCT_NAME utmpx
 #  define UT_TIME_MEMBER(UT_PTR) ((UT_PTR)->ut_tv.tv_sec)
@@ -42,6 +46,9 @@
 #  endif
 # else
 #  include <utmp.h>
+#  if !HAVE_DECL_GETUTENT
+    struct utmp *getutent();
+#  endif
 #  define UTMP_STRUCT_NAME utmp
 #  define UT_TIME_MEMBER(UT_PTR) ((UT_PTR)->ut_time)
 #  define SET_UTMP_ENT setutent