.

2025-09-10 07:59:52 +02:00 · 1996-12-23 05:59:12 +00:00 · 1996-12-23 05:46:00 +00:00 · 1996-12-23 05:41:42 +00:00 · 1996-12-23 05:41:19 +00:00 · 1996-12-23 05:33:05 +00:00
265 changed files with 18414 additions and 5467 deletions
--- a/54
+++ b/54
@@ -134,7 +134,7 @@ Each translation team has its own mailing list, courtesy of Linux
 International.  You may reach your translation team at the address
 `LL@li.org', replacing LL by the two-letter ISO 639 code for your
 language.  Language codes are *not* the same as the country codes given
-in ISO 3166.  The following translation teams exist, as of May 1996:
+in ISO 3166.  The following translation teams exist, as of October 1996:

     Arabic `ar', Chinese `zh', Czech `cs', Danish `da', Dutch `nl',
     English `en', Esperanto `eo', Finnish `fi', French `fr', German
@@ -172,39 +172,41 @@ Available Packages

   Languages are not equally supported in all GNU packages.  The
 following matrix shows the current state of GNU internationalization,
-as of May 1996.  The matrix shows, in regard of each package, for which
-languages PO files have been submitted to translation coordination.
+as of October 1996.  The matrix shows, in regard of each package, for
+which languages PO files have been submitted to translation
+coordination.

                       cs de en es fi fr ja ko nl no pl pt sl sv
                     .-------------------------------------------.
-     bash            |                []                         |  1
-     bison           |                []                         |  1
+     bash            |                []       []                |  2
+     bison           |    []          []       []                |  3
     clisp           |    [] []       []                         |  3
-     cpio            |                []                         |  1
-     diffutils       |                []             []       [] |  3
-     enscript        |    []       [] []                   []    |  4
-     fileutils       |    []          []                []    [] |  4
-     findutils       |    []          []                         |  2
+     cpio            |    []          []       []    []          |  4
+     diffutils       |          []    []             []       [] |  4
+     enscript        |    []       [] []       []          []    |  5
+     fileutils       |    []    []    []       []    [] [] [] [] |  8
+     findutils       |    []          []    [] []    []       [] |  6
     flex            |                []                         |  1
-     gcal            |    []                                     |  1
-     gettext         |    []          []    [] [] [] []    [] [] |  9
-     glibc           |    []    []          []                   |  3
-     grep            |          []    []    []       []    [] [] |  6
-     hello           |    []          []    []       [] [] []    |  6
-     m4              |    []          [] []                   [] |  4
-     make            |                                           |  0
-     mkid            |    []          []                         |  2
+     gcal            |    []          []       []                |  3
+     gettext         |    []    []    []    [] [] [] [] [] [] [] | 11
+     grep            |          []    []    [] [] [] []    [] [] |  8
+     hello           |    []    []    []    [] [] [] [] [] [] [] | 10
+     id-utils        |    []          []                         |  2
+     libc            |    []    []    []    [] []    []          |  6
+     m4              |    []          [] []    []             [] |  5
+     make            |    []                [] []    []          |  4
     music           |                []                         |  1
-     ptx             |    []          []                      [] |  3
-     recode          |    []    []    []                   [] [] |  5
-     sh-utils        |    []          []                         |  2
+     ptx             |    []          []       [] [] [] []    [] |  7
+     recode          |    []    []    []       []    []    [] [] |  7
+     sh-utils        |    []          []       []       []    [] |  5
     sharutils       |    []          []       []             [] |  4
-     tar             |    []          []    []    []    [] [] [] |  7
-     textutils       |    []          []    [] []                |  4
-     wdiff           | [] []          []                      [] |  4
+     tar             |    []          []    [] [] [] [] [] [] [] |  9
+     texinfo         |                                           |  0
+     textutils       |    []    []    []    [] []    []          |  6
+     wdiff           | [] []    []    []       [] [] []       [] |  8
                     `-------------------------------------------'
                       cs de en es fi fr ja ko nl no pl pt sl sv
-                        1 17  1  3  1 22  1  6  3  3  4  3  6 10   81
+                        1 20  1  9  1 24  1  8 20  7 14  6  7 13  132

   Some counters in the preceding matrix are higher than the number of
 visible blocks let us expect.  This is because a few extra PO files are
@@ -217,6 +219,6 @@ distributed as such by its maintainer.  There might be an observable
 lag between the mere existence a PO file and its wide availability in a
 GNU distribution.

-   If May 1996 seems to be old, you may fetch a more recent copy of
+   If October 1996 seems to be old, you may fetch a more recent copy of
 this `ABOUT-NLS' file on most GNU archive sites.

--- a/16
+++ b/16
@@ -0,0 +1,16 @@
+This is just a start at listing e-mail addresses of contributors.
+The rest of the addresses are still in the ChangeLog.
+
+Bauke Jan Douma: bjdouma@xs4all.nl
+Charles Karney: karney@pppl.gov
+Emile LeBlanc: leblanc@math.toronto.edu
+James Antill: jmanti%essex.ac.uk@seralph21.essex.ac.uk
+Jesse Thilo: jgt2@eecs.lehigh.edu
+Joakim Rosqvist: dvljrt@cs.umu.se
+Marcus Daniels: marcus@sysc.pdx.edu
+Mark A. Thomas: thommark@access.digex.net
+Miles Bader: miles@gnu.ai.mit.edu
+Peter Eriksson: peter@ifm.liu.se
+Santiago Vila Doncel: sanvila@ctv.es
+Thomas Bushnell, n/BSG: thomas@gnu.ai.mit.edu
+Tony Leneis: tony@plaza.ds.adp.com
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -4,3 +4,9 @@ info_TEXINFOS = fileutils.texi
 # FIXME: remove texinfo.tex when automake has been fixed to include it
 # automatically
 EXTRA_DIST = perm.texi getdate.texi texinfo.tex
+
+# Tell makeinfo to put everything in a single info file: sh-utils.info.
+# Otherwise, it would also generate files with names like sh-utils.info-[123],
+# and those names all map to one 14-byte name (sh-utils.info-) on some crufty
+# old systems.
+MAKEINFO = makeinfo --no-split
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated automatically by automake 1.0 from Makefile.am
+# Makefile.in generated automatically by automake 1.1l from Makefile.am

 # Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
@@ -37,42 +37,56 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 transform = @program_transform_name@
+YACC = @YACC@
+GENCAT = @GENCAT@
+PERL = @PERL@
+MV = @MV@
+GMSGFMT = @GMSGFMT@
+CC = @CC@
+RANLIB = @RANLIB@
+LN = @LN@
+RM = @RM@

 info_TEXINFOS = fileutils.texi

 # FIXME: remove texinfo.tex when automake has been fixed to include it
 # automatically
 EXTRA_DIST = perm.texi getdate.texi texinfo.tex
-mkinstalldirs = $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = ../config.h

-MAKEINFO = makeinfo
+# Tell makeinfo to put everything in a single info file: sh-utils.info.
+# Otherwise, it would also generate files with names like sh-utils.info-[123],
+# and those names all map to one 14-byte name (sh-utils.info-) on some crufty
+# old systems.
+MAKEINFO = makeinfo --no-split
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = ../config.h
+CONFIG_CLEAN_FILES = 
 TEXI2DVI = texi2dvi
-INFOS = fileutils.info*
 INFO_DEPS = fileutils.info
 DVIS = fileutils.dvi
 TEXINFOS = fileutils.texi
-
-DIST_COMMON = Makefile.am Makefile.in mdate-sh stamp-vti version.texi
+DIST_COMMON =  Makefile.am Makefile.in mdate-sh stamp-vti texinfo.tex \
+version.texi


 PACKAGE = @PACKAGE@
 VERSION = @VERSION@

-DISTFILES = $(DIST_COMMON) $(SOURCES) $(BUILT_SOURCES) $(HEADERS) \
-	$(TEXINFOS) $(INFOS) $(MANS) $(EXTRA_DIST) $(DATA)
-DEP_DISTFILES = $(DIST_COMMON) $(SOURCES) $(BUILT_SOURCES) $(HEADERS) \
-	$(TEXINFOS) $(INFO_DEPS) $(MANS) $(EXTRA_DIST) $(DATA)
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) \
+	$(TEXINFOS) $(MANS) $(EXTRA_DIST)

 TAR = tar
 default: all

+.SUFFIXES:
+.SUFFIXES: .texi .texinfo .info .dvi .ps
+$(srcdir)/Makefile.in: @MAINT@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL) 
+	cd $(top_srcdir) && automake --gnu doc/Makefile

-$(srcdir)/Makefile.in: @MAINT@Makefile.am $(top_srcdir)/configure.in
-	cd $(top_srcdir) && automake $(subdir)/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
+	cd $(top_builddir) \
+	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status

-Makefile: $(top_builddir)/config.status Makefile.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status

 version.texi: @MAINT@stamp-vti

@@ -81,11 +95,8 @@ stamp-vti: fileutils.texi $(top_srcdir)/configure.in
 	  && $(SHELL) ./mdate-sh fileutils.texi`" > vti.tmp
 	echo "@set EDITION $(VERSION)" >> vti.tmp
 	echo "@set VERSION $(VERSION)" >> vti.tmp
-	if cmp -s vti.tmp $(srcdir)/version.texi; then \
-	  rm vti.tmp;			\
-	else					\
-	  mv vti.tmp $(srcdir)/version.texi; \
-	fi
+	cmp -s vti.tmp $(srcdir)/version.texi || cp vti.tmp $(srcdir)/version.texi
+	rm vti.tmp
 	echo timestamp > $(srcdir)/stamp-vti

 mostlyclean-vti:
@@ -99,25 +110,64 @@ maintainer-clean-vti:
 	@MAINT@rm -f stamp-vti version.texi

 fileutils.info: fileutils.texi version.texi
+fileutils.dvi: fileutils.texi version.texi


+DVIPS = dvips
+
 .texi.info:
-	$(MAKEINFO) -I$(srcdir) $< -o $(srcdir)/$@
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`

 .texi.dvi:
-	TEXINPUTS=$(srcdir):$$TEXINPUTS $(TEXI2DVI) $<
+	TEXINPUTS=$(srcdir):$$TEXINPUTS \
+	  MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<

-install-info: $(INFO_DEPS)
+.texinfo.info:
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+
+.texinfo.dvi:
+	TEXINPUTS=$(srcdir):$$TEXINPUTS $(TEXI2DVI) $<
+.dvi.ps:
+	$(DVIPS) $< -o $@
+
+install-info-am: $(INFO_DEPS)
+	$(NORMAL_INSTALL)
 	$(mkinstalldirs) $(infodir)
-	for file in $(INFO_DEPS); do		\
-	  for ifile in `cd $(srcdir) && echo $$file*`; do \
-	    $(INSTALL_DATA) $(srcdir)/$$ifile $(infodir)/$$ifile; \
-	  done;					\
+	@for file in $(INFO_DEPS); do \
+	  for ifile in `cd $(srcdir) && echo $$file $$file-[0-9] $$file-[0-9][0-9]`; do \
+	    if test -f $(srcdir)/$$ifile; then \
+	      echo "$(INSTALL_DATA) $(srcdir)/$$ifile $(infodir)/$$ifile"; \
+	      $(INSTALL_DATA) $(srcdir)/$$ifile $(infodir)/$$ifile; \
+	    else : ; fi; \
+	  done; \
 	done
+	$(POST_INSTALL)
+	@if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+	  for file in $(INFO_DEPS); do \
+	    echo "install-info --info-dir=$(infodir) $(infodir)/$$file";\
+	    install-info --info-dir=$(infodir) $(infodir)/$$file; :;\
+	  done; \
+	else : ; fi

 uninstall-info:
-	cd $(srcdir) && for file in *.info*; do	\
-	  rm -f $(infodir)/$$file; \
+	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+	  ii=yes; \
+	else ii=; fi; \
+	for file in $(INFO_DEPS); do \
+	  (cd $(infodir) && rm -f $$file $$file-[0-9] $$file-[0-9][0-9]); \
+	  test -z $ii || install-info --info-dir=$(infodir) --remove $$file; \
+	done
+
+dist-info: $(INFO_DEPS)
+	for base in $(INFO_DEPS); do \
+	  d=$(srcdir); \
+	  for file in `cd $$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

 mostlyclean-info:
@@ -131,30 +181,32 @@ clean-info:
 distclean-info:

 maintainer-clean-info:
-	rm -f $(INFOS)
+	for i in $(INFO_DEPS); do rm -f `eval echo $$i*`; done
 tags: TAGS
 TAGS:


-subdir = doc
 distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-distdir: $(DEP_DISTFILES)
-	@for file in `cd $(srcdir) && echo $(DISTFILES)`; do \
+
+subdir = doc
+distdir: $(DISTFILES)
+	@for file in $(DISTFILES); do \
+	  d=$(srcdir); \
 	  test -f $(distdir)/$$file \
-	  || ln $(srcdir)/$$file $(distdir)/$$file 2> /dev/null \
-	  || cp -p $(srcdir)/$$file $(distdir)/$$file; \
+	  || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	  || cp -p $$d/$$file $(distdir)/$$file; \
 	done
+	$(MAKE) distdir="$(distdir)" dist-info
 info: $(INFO_DEPS)
-
 dvi: $(DVIS)
-
 check: all
-
+	$(MAKE)
 installcheck:
-
 install-exec: 
+	$(NORMAL_INSTALL)

-install-data: install-info
+install-data: install-info-am
+	$(NORMAL_INSTALL)

 install: install-exec install-data all
 	@:
@@ -177,32 +229,31 @@ clean-generic:

 distclean-generic:
 	rm -f Makefile $(DISTCLEANFILES)
-	rm -f config.cache config.log $(CONFIG_HEADER) stamp-h
+	rm -f config.cache config.log stamp-h
+	test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)

 maintainer-clean-generic:
 	test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
 	test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
 mostlyclean:  mostlyclean-vti mostlyclean-info mostlyclean-generic

-clean:  clean-vti clean-info clean-generic mostlyclean 
+clean:  clean-vti clean-info clean-generic mostlyclean

-distclean:  distclean-vti distclean-info distclean-generic clean 
+distclean:  distclean-vti distclean-info distclean-generic clean
 	rm -f config.status

 maintainer-clean:  maintainer-clean-vti maintainer-clean-info \
-		maintainer-clean-generic distclean 
+		maintainer-clean-generic distclean
 	@echo "This command is intended for maintainers to use;"
 	@echo "it deletes files that may require special tools to rebuild."

 .PHONY: default mostlyclean-vti distclean-vti clean-vti \
-maintainer-clean-vti install-info uninstall-info mostlyclean-info \
+maintainer-clean-vti install-info-am uninstall-info mostlyclean-info \
 distclean-info clean-info maintainer-clean-info tags distdir info dvi \
-check installcheck install-exec install-data install uninstall all \
+installcheck install-exec install-data install uninstall all \
 installdirs mostlyclean-generic distclean-generic clean-generic \
 maintainer-clean-generic clean mostlyclean distclean maintainer-clean

-.SUFFIXES:
-.SUFFIXES: .texi .info .dvi

 # 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.
--- a/doc/getdate.texi
+++ b/doc/getdate.texi
@@ -1,16 +1,33 @@
-@ifinfo
-@set Francois Franc,ois
-@end ifinfo
-@tex
-@set Francois Fran\noexpand\ptexc cois
-@end tex
-
@node Date input formats
@chapter Date input formats

@cindex date input formats
@findex getdate

+@quotation
+Our units of temporal measurement, from seconds on up to months, are so
+complicated, asymmetrical and disjunctive so as to make coherent mental
+reckoning in time all but impossible.  Indeed, had some tyrannical god
+contrived to enslave our minds to time, to make it all but impossible
+for us to escape subjection to sodden routines and unpleasant surprises,
+he could hardly have done better than handing down our present system.
+It is like a set of trapezoidal building blocks, with no vertical or
+horizontal surfaces, like a language in which the simplest thought
+demands ornate constructions, useless particles and lengthy
+circumlocutions.  Unlike the more successful patterns of language and
+science, which enable us to face experience boldly or at least
+level-headedly, our system of temporal calculation silently and
+persistently encourages our terror of time.
+
+@dots{}  It is as though architects had to measure length in feet, width
+in meters and height in ells; as though basic instruction manuals
+demanded a knowledge of five different languages.  It is no wonder then
+that we often look into our own immediate past or future, last Tuesday
+or a week from Sunday, with feelings of helpless confusion.  @dots{}
+
+--- Robert Grudin, @cite{Time and the Art of Living}.
+@end quotation
+
 This section describes the textual date representations that GNU
 programs accept.  These are the strings you, as a user, can supply as
 arguments to the various programs.  The C interface (via the
@@ -53,7 +70,7 @@ many flavors of items:
@item time zone items
@item day of the week items
@item relative items
-@item pure numbers.  
+@item pure numbers.
@end itemize

@noindent We describe each of these item types in turn, below.
@@ -89,7 +106,7 @@ zeros on numbers are ignored.

@cindex calendar date item

-A @dfn{calendar date item} specifies a day of the year.  It is 
+A @dfn{calendar date item} specifies a day of the year.  It is
 specified differently, depending on whether the month is specified
 numerically or literally.  All these strings specify the same calendar date:

@@ -479,6 +496,6 @@ and others.

@cindex Pinard, F.
@cindex Berry, K.
-This chapter was originally produced by @value{Francois} Pinard
+This chapter was originally produced by Fran@,{c}ois Pinard
 (@samp{pinard@@iro.umontreal.ca}) from the @file{getdate.y} source code,
 and then edited by K.@: Berry (@samp{kb@@cs.umb.edu}).
--- a/doc/mdate-sh
+++ b/doc/mdate-sh
@@ -1,6 +1,6 @@
 #!/bin/sh
-# mdate-sh - get modification time of a file and pretty-print it
-# Copyright (C) 1995 Software Foundation, Inc.
+# mdate-sh - get modification time of a file and pretty-print it.
+# Copyright (C) 1995, 1996 Free Software Foundation, Inc.
 # Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
 #
 # This program is free software; you can redistribute it and/or modify
@@ -79,12 +79,11 @@ case $3 in
 	 Dec) nummonthtod=12;;
       esac
       # For the first six month of the year the time notation can also
-       # be used for file modified in the last year.
+       # be used for files modified in the last year.
       if (expr $nummonth \> $nummonthtod) > /dev/null;
       then
 	 year=`expr $year - 1`
-       fi
-       ;;
+       fi;;
  *) year=$3;;
 esac

--- a/doc/sh-utils.texi
+++ b/doc/sh-utils.texi
@@ -18,12 +18,7 @@
@syncodeindex pg cp
@syncodeindex vr cp

-@ifinfo
-@set Francois Franc,ois
-@end ifinfo
-@tex
-@set Francois Fran\noexpand\ptexc cois
-@end tex
+@set Francois Fran@,{c}ois

@ifinfo
@format
@@ -172,7 +167,7 @@ The GNU shell utilities are mostly compatible with the POSIX.2 standard.
@c This paragraph appears in all of fileutils.texi, textutils.texi, and
@c sh-utils.texi too -- so be sure to keep them consistent.
@cindex bugs, reporting
-Please report bugs to @samp{bug-gnu-utils@@prep.ai.mit.edu}.  Remember
+Please report bugs to @samp{sh-utils-bugs@@gnu.ai.mit.edu}.  Remember
 to include the version number, machine architecture, input files, and
 any other information needed to reproduce the bug: your input, what you
 expected, what you got, and why it is wrong.  Diffs are welcome, but
@@ -184,7 +179,7 @@ sometimes difficult to infer. @xref{Bugs, , , gcc, GNU CC}.
@cindex Meyering, Jim
@c Sorry, but the @value trick doesn't work with TeX in indexing
@c commands, and I don't want to fix it right now. --karl.
-@cindex Pinard, Francois
+@cindex Pinard, @value{Francois}
@cindex Berry, Karl
@cindex Stallman, Richard
 This manual is based on the Unix man pages in the distribution, which
@@ -724,7 +719,7 @@ Exit status:
@menu
 * Relations for expr::          | & < <= = == != >= >
 * Numeric expressions::         + - * / %
-* String expressions::          : match substr index length
+* String expressions::          <colon> match substr index length
 * Examples of expr::            Examples.
@end menu

@@ -1280,7 +1275,7 @@ Translate carriage return to newline.  May be negated.
@opindex ixon
@kindex C-s/C-q flow control
@cindex XON/XOFF flow control
-Enable XON/XOFF flow control (that is, @key{CTRL-s}/@key{CTRL-Q}).  May
+Enable XON/XOFF flow control (that is, @kbd{CTRL-S}/@kbd{CTRL-Q}).  May
 be negated.

@item ixoff
@@ -1602,7 +1597,7 @@ For GNU stty, giving a value of @code{^-} or @code{undef} disables that
 special character.  (This is incompatible with Ultrix @code{stty},
 which uses  a value of @samp{u} to disable a special character.  GNU
@code{stty} treats a value @samp{u} like any other, namely to set that
-special character to @key{u}.)
+special character to @key{U}.)

@table @samp

@@ -1768,8 +1763,8 @@ Exit status:
@cindex print terminal file name
@cindex terminal file name, printing

-@code{tty} prints the file name of the tty connected to its standard
-input.  It prints @samp{not a tty} if standard input is not a tty.
+@code{tty} prints the file name of the terminal connected to its standard
+input.  It prints @samp{not a tty} if standard input is not a terminal.
 Synopsis:

@example
@@ -1794,8 +1789,8 @@ Print nothing; only return an exit status.
 Exit status:

@display
-0 if standard input is a tty
-1 if standard input is not a tty
+0 if standard input is a terminal
+1 if standard input is not a terminal
 2 if given incorrect arguments
 3 if a write error occurs
@end display
@@ -2203,7 +2198,7 @@ standard.)
 day of week (0@dots{}6) with 0 corresponding to Sunday
@item %W
 week number of year with Monday as first day of week (00@dots{}53).
-Days in a new year preceding the first Sunday are in week zero.
+Days in a new year preceding the first Monday are in week zero.
@item %x
 locale's date representation (mm/dd/yy)
@item %y
@@ -2504,6 +2499,13 @@ Print the machine (hardware) type.
@cindex network node name
 Print the machine's network node hostname.

+@item -p
+@itemx --processor
+@opindex -p
+@opindex --processor
+@cindex host processor type
+Print the machine's processor type
+
@item -r
@itemx --release
@opindex -r
@@ -2714,7 +2716,7 @@ nohup @var{command} [@var{arg}]@dots{}

@flindex nohup.out
@code{nohup} increases the scheduling priority of @var{command} by 5, so
-it has a slightly smaller change to run.  If standard output is a tty,
+it has a slightly smaller change to run.  If standard output is a terminal,
 it and standard error are redirected so that they are appended to the
 file @file{nohup.out}; if that cannot be written to, they are appended
 to the file @file{$HOME/nohup.out}.  If that cannot be written to, the
--- a/doc/texinfo.tex
+++ b/doc/texinfo.tex
--- a/doc/textutils.texi
+++ b/doc/textutils.texi
@@ -16,13 +16,6 @@
@syncodeindex pg cp
@syncodeindex vr cp

-@ifinfo
-@set Francois Franc,ois
-@end ifinfo
-@tex
-@set Francois Fran\noexpand\ptexc cois
-@end tex
-
@ifinfo
@format
 START-INFO-DIR-ENTRY
@@ -150,7 +143,7 @@ The GNU text utilities are mostly compatible with the @sc{POSIX.2} standard.
@c This paragraph appears in all of fileutils.texi, textutils.texi, and
@c sh-utils.texi too -- so be sure to keep them consistent.
@cindex bugs, reporting
-Please report bugs to @samp{bug-gnu-utils@@prep.ai.mit.edu}.  Remember
+Please report bugs to @samp{textutils-bugs@@gnu.ai.mit.edu}.  Remember
 to include the version number, machine architecture, input files, and
 any other information needed to reproduce the bug: your input, what you
 expected, what you got, and why it is wrong.  Diffs are welcome, but
@@ -160,7 +153,7 @@ sometimes difficult to infer. @xref{Bugs, , , gcc, GNU CC}.
 This manual is based on the Unix man pages in the distribution, which
 were originally written by David MacKenzie and updated by Jim Meyering.
 The original @code{fmt} man page was written by Ross Paterson.
-@value{Francois} Pinard did the initial conversion to Texinfo format.
+Fran@,{c}ois Pinard did the initial conversion to Texinfo format.
 Karl Berry did the indexing, some reorganization, and editing of the results.
 Richard Stallman contributed his usual invaluable insights to the
 overall process.
@@ -841,10 +834,12 @@ leaving the code unchanged.
@pindex pr
@cindex printing, preparing files for
@cindex multicolumn output, generating
+@cindex merging files in parallel

@code{pr} writes each @var{file} (@samp{-} means standard input), or
 standard input if none are given, to standard output, paginating and
-optionally outputting in multicolumn format.  Synopsis:
+optionally outputting in multicolumn format; optionally merges all
+@var{file}s, printing all in parallel, one per column.  Synopsis:

@example
 pr [@var{option}]@dots{} [@var{file}]@dots{}
@@ -852,33 +847,50 @@ pr [@var{option}]@dots{} [@var{file}]@dots{}

 By default, a 5-line header is printed: two blank lines; a line with the
 date, the file name, and the page count; and two more blank lines.  A
-five line footer (entirely) is also printed.
+footer of five blank lines is also printed. With the @samp{-f} option, a
+3-line header is printed: the leading two blank lines are omitted; no
+footer used. The default @var{page_length} in both cases is 66 lines.
+The text line of the header takes up the full @var{page_width} in the
+form @samp{yy-mm-dd HH:MM string Page nnnn}. String is a centered
+string.

-Form feeds in the input cause page breaks in the output.
+Form feeds in the input cause page breaks in the output. Multiple form
+feeds produce empty pages.
+
+Columns have equal width, separated by an optional string (default
+space). Lines will always be truncated to line width (default 72),
+unless you use the @samp{-j} option. For single column output no line
+truncation occurs by default. Use @samp{-w} option to truncate lines
+in that case.

 The program accepts the following options.  Also see @ref{Common options}.

@table @samp

-@item +@var{page}
-Begin printing with page @var{page}.
-
+@item +@var{first_page}[@var{:last_page}]
+@opindex +@var{first_page}[@var{:last_page}]
+Begin printing with page @var{first_page} and stop with
+@var{last_page}. Missing @samp{:LAST_PAGE} implies end of file. While
+estimating the number of skipped pages each form feed in the input file
+results in a new page. Page counting with and without
+@samp{+@var{first_page}} is identical. By default, it starts with the
+first page of input file (not first page printed). Page numbering may be
+altered by @samp{-N} option.
+			  
@item -@var{column}
@opindex -@var{column}
-Produce @var{column}-column output and print columns down.  The column
-width is automatically decreased as @var{column} increases; unless you
-use the @samp{-w} option to increase the page width as well, this option
-might well cause some input to be truncated.
+@cindex down columns
+With each single @var{file}, produce @var{column}-column output and
+print columns down. The column width is automatically estimated from
+@var{page_width}. This option might well cause some columns to be
+truncated. The number of lines in the columns on each page will be
+balanced. @samp{-@var{column}} may not be used with @samp{-m} option.

@item -a
@opindex -a
@cindex across columns
-Print columns across rather than down.
-
-@item -b
-@opindex -b
-@cindex balancing columns
-Balance columns on the last page.
+With each single @var{file}, print columns across rather than down.
+@var{column} must be greater than one.

@item -c
@opindex -c
@@ -903,11 +915,19 @@ is 8).
@itemx -F
@opindex -F
@opindex -f
-Use a formfeed instead of newlines to separate output pages.
+Use a form feed instead of newlines to separate output pages. Default
+page length of 66 lines is not altered. But the number of lines of text
+per page changes from 56 to 63 lines.
+							 

-@item -h @var{header}
+@item -h @var{HEADER}
@opindex -h
-Replace the file name in the header with the string @var{header}.
+Replace the file name in the header with the centered string
+@var{header}. Left-hand-side truncation (marked by a @samp{*}) may occur
+if the total header line @samp{yy-mm-dd HH:MM HEADER Page nnnn}
+becomes larger than @var{page_width}. @samp{-h ""} prints a blank line
+header. Don't use @samp{-h""}. A space between the -h option and the
+argument is always peremptory.

@item -i[@var{out-tabchar}[@var{out-tabwidth}]]
@opindex -i
@@ -917,30 +937,54 @@ is the output tab character (default is @key{TAB}).  Second optional
 argument @var{out-tabwidth} is the output tab character's width (default
 is 8).

-@item -l @var{n}
+@item -j
+@opindex -j
+Merge lines of full length. Used together with the column options
+@samp{-@var{column}}, @samp{-a -@var{column}} or @samp{-m}. Turns off
+@samp{-w} line truncation; no column alignment used; may be used with 
+@samp{-s[@var{separator}]}.
+
+
+@item -l @var{page_length}
@opindex -l
-Set the page length to @var{n} (default 66) lines.  If @var{n} is less
-than 10, the headers and footers are omitted, as if the @samp{-t} option
-had been given.
+Set the page length to @var{page_length} (default 66) lines. If
+@var{page_length} is less than or equal 10 (and <= 3 with @samp{-f}),
+the headers and footers are omitted, and all form feeds set in input
+files are eliminated, as if the @samp{-T} option had been given.

@item -m
@opindex -m
-Print all files in parallel, one in each column.
+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 (but see
+@samp{-j}). @samp{-s[@var{separator}]} may be used. Empty pages in some
+@var{file}s (form feeds set) produce empty columns, still marked by
+@var{separator}. Completely empty common pages show no separators or
+line numbers. The default header becomes
+@samp{yy-mm-dd HH:MM <blanks> Page nnnn}; may be used with
+@samp{-h @var{header}} to fill up the middle part.
+

@item -n[@var{number-separator}[@var{digits}]]
@opindex -n
-Precede each column with a line number; with parallel files (@samp{-m}),
-precede each line with a line number.  Optional argument
+Precede each column with a line number; with parallel @var{file}s
+(@samp{-m}), precede only each line with a line number. Optional argument
@var{number-separator} is the character to print after each number
 (default is @key{TAB}).  Optional argument @var{digits} is the number of
-digits per line number (default is 5).
+digits per line number (default is 5). Default line counting starts with
+first line of the input file (not with the first line printed, see
+@samp{-N}).
+
+@item -N @var{line_number}
+@opindex -N
+Start line counting with no. @var{line_number} at first line of first
+page printed.

@item -o @var{n}
@opindex -o
@cindex indenting lines
@cindex left margin
 Indent each line with @var{n} (default is zero) spaces wide, i.e., set
-the left margin.  The total page width is @samp{n} plus the width set
+the left margin.  The total page width is @var{n} plus the width set
 with the @samp{-w} option.

@item -r
@@ -948,25 +992,44 @@ with the @samp{-w} option.
 Do not print a warning message when an argument @var{file} cannot be
 opened.  (The exit status will still be nonzero, however.)

-@item -s[@var{c}]
+@item -s[@var{separator}]
@opindex -s
-Separate columns by the single character @var{c}.  If @var{c} is
-omitted, the default is space; if this option is omitted altogether, the
-default is @key{TAB}.
+Separate columns by a string @var{separator}. Don't use
+@samp{-s @var{separator}}, no space between flag and argument. If this
+option is omitted altogether, the default is a space, same as
+@samp{-s" "}. With @samp{-s} only, no separator is used, same as
+@samp{-s""}. @samp{-s} does not affect line truncation or column
+alignment.

@item -t
@opindex -t
-Do not print the usual 5-line header and the 5-line footer on each page,
-and do not fill out the bottoms of pages (with blank lines or
-formfeeds).
+Do not print the usual header [and footer] on each page, and do not fill
+out the bottoms of pages (with blank lines or a form feed). No page
+structure is produced, but retain form feeds set in the input files. The
+predefined page layout is not changed. @samp{-t} or @samp{-T} may be
+useful together with other options; e.g.: @samp{-t -e4}, expand
+@key{TAB} in the input file to 4 spaces but do not do any other changes.
+Use of @samp{-t} overrides @samp{-h}.
+
+@item -T
+@opindex -T
+Do not print header [and footer]. In addition eliminate all form feeds
+set in the input files.

@item -v
@opindex -v
 Print unprintable characters in octal backslash notation.

-@item -w @var{n}
+@item -w @var{page_width}
@opindex -w
-Set the page width to @var{n} (default is 72) columns.
+Set the page width to @var{page_width} (default 72) characters.
+With/without @samp{-w}, header lines are always truncated to
+@var{page_width} characters. With @samp{-w}, text lines are truncated,
+unless @samp{-j} is used. Without @samp{-w} together with one of the
+column options @samp{-@var{column}}, @samp{-a -@var{column}} or
+@samp{-m}, default truncation of text lines to 72 characters is used.
+Without @samp{-w} and without any of the column options, no line
+truncation is used. That's equivalent to @samp{-w 72 -j}.

@end table

@@ -1572,7 +1635,6 @@ consistent. Synopsis:
@example
 md5sum [@var{option}]@dots{} [@var{file}]@dots{}
 md5sum [@var{option}]@dots{} --check [@var{file}]
-md5sum [@var{option}]@dots{} --string=@var{string} @dots{}
@end example

 For each @var{file}, @samp{md5sum} outputs the MD5 checksum, a flag
@@ -1629,11 +1691,6 @@ If all listed files are readable and are consistent with the associated
 MD5 checksums, exit successfully.  Otherwise exit with a status code
 indicating there was a failure.

-@itemx --string=@var{string}
-@opindex --string
-Compute the message digest for @var{string}, instead of for a file.  The
-result is the same as for a file that contains exactly @var{string}.
-
@item -t
@itemx --text
@opindex -t
@@ -1904,11 +1961,8 @@ appended to it, in which case the global ordering options are not used
 for that particular field.  The @samp{-b} option may be independently
 attached to either or both of the @samp{+@var{pos}} and
@samp{-@var{pos}} parts of a field specification, and if it is inherited
-from the global options it will be attached to both.  If a @samp{-n} or
-@samp{-M} option is used, thus implying a @samp{-b} option, the
-@samp{-b} option is taken to apply to both the @samp{+@var{pos}} and the
-@samp{-@var{pos}} parts of a key specification.  Keys may span multiple
-fields.
+from the global options it will be attached to both.
+Keys may span multiple fields.

 Here are some examples to illustrate various combinations of options.
 In them, the @sc{POSIX} @samp{-k} option is used to specify sort keys rather
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -1,43 +1,25 @@
 ## Process this file with automake to produce Makefile.in
-noinst_LIBRARIES = fu
+noinst_LIBRARIES = libfu.a

-EXTRA_DIST = alloca.c basename.c euidaccess.c fnmatch.c fsusage.c \
-ftruncate.c getdate.y getopt.c getopt1.c group-member.c \
-memcmp.c memcpy.c memset.c \
-mkdir.c mktime.c mountlist.c posixtm.y rename.c rmdir.c \
-stpcpy.c strcasecmp.c strdup.c strndup.c strstr.c strtol.c strtoul.c
+## FIXME: Remove mvdir.c, and rmdir.c when
+## automake is fixed -- probably for 1.1g
+EXTRA_DIST = mkdir.c rmdir.c getline.c mktime.c strftime.c

-INCLUDES = -I.. -I$(srcdir)
+INCLUDES = -I.. -I$(srcdir) -I../intl

-fu_SOURCES = getdate.c getline.c posixtm.c argmatch.c backupfile.c \
-dirname.c error.c fileblocks.c filemode.c \
+libfu_a_SOURCES = getdate.y posixtm.y getopt.c getopt1.c \
+argmatch.c backupfile.c dirname.c filemode.c \
 full-write.c getversion.c idcache.c \
-isdir.c long-options.c makepath.c modechange.c obstack.c \
+isdir.c long-options.c makepath.c modechange.c path-concat.c \
 safe-read.c save-cwd.c savedir.c stripslash.c userspec.c xgetcwd.c \
 xmalloc.c xstrdup.c xstrtol.c xstrtoul.c yesno.c

-fu_LIBADD = @LIBOBJS@ @ALLOCA@
+libfu_a_LIBADD = @LIBOBJS@ @ALLOCA@
+libfu_a_DEPENDENCIES = $(libfu_a_LIBADD)

 noinst_HEADERS = argmatch.h backupfile.h error.h fnmatch.h fsusage.h \
 getline.h getopt.h group-member.h long-options.h makepath.h modechange.h \
-mountlist.h obstack.h pathmax.h save-cwd.h xstrtol.h xstrtoul.h
+mountlist.h path-concat.h pathmax.h \
+save-cwd.h xstrtol.h xstrtoul.h

 BUILT_SOURCES = getdate.c posixtm.c
-
-# Since this directory contains two parsers, we have to be careful to avoid
-# running two $(YACC)s during parallel makes.  See below.
-getdate.c: @MAINT@getdate.y
-	@echo expect 10 shift/reduce conflicts
-	$(YACC) $(srcdir)/getdate.y
-	mv y.tab.c getdate.c
-
-# Make the rename atomic, in case sed is interrupted and later rerun.
-# The artificial dependency on getdate.c keeps the two parsers from being
-# built in parallel.  Enforcing this little bit of sequentiality lets
-# everyone (even those without bison) still run mostly parallel builds.
-posixtm.c: @MAINT@posixtm.y getdate.c
-	$(YACC) $(srcdir)/posixtm.y
-	mv y.tab.c posixtm.tab.c
-	sed -e 's/yy/zz/g' posixtm.tab.c > tposixtm.c
-	mv tposixtm.c posixtm.c
-	rm -f posixtm.tab.c
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated automatically by automake 1.0 from Makefile.am
+# Makefile.in generated automatically by automake 1.1l from Makefile.am

 # Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
@@ -37,113 +37,117 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 transform = @program_transform_name@
+YACC = @YACC@
+GENCAT = @GENCAT@
+PERL = @PERL@
+MV = @MV@
+GMSGFMT = @GMSGFMT@
+CC = @CC@
+RANLIB = @RANLIB@
+LN = @LN@
+RM = @RM@

-noinst_LIBRARIES = fu
+noinst_LIBRARIES = libfu.a

-EXTRA_DIST = alloca.c basename.c euidaccess.c fnmatch.c fsusage.c \
-ftruncate.c getdate.y getopt.c getopt1.c group-member.c \
-memcmp.c memcpy.c memset.c \
-mkdir.c mktime.c mountlist.c posixtm.y rename.c rmdir.c \
-stpcpy.c strcasecmp.c strdup.c strndup.c strstr.c strtol.c strtoul.c
+EXTRA_DIST = mkdir.c rmdir.c getline.c mktime.c strftime.c

-INCLUDES = -I.. -I$(srcdir)
+INCLUDES = -I.. -I$(srcdir) -I../intl

-fu_SOURCES = getdate.c getline.c posixtm.c argmatch.c backupfile.c \
-dirname.c error.c fileblocks.c filemode.c \
+libfu_a_SOURCES = getdate.y posixtm.y getopt.c getopt1.c \
+argmatch.c backupfile.c dirname.c filemode.c \
 full-write.c getversion.c idcache.c \
-isdir.c long-options.c makepath.c modechange.c obstack.c \
+isdir.c long-options.c makepath.c modechange.c path-concat.c \
 safe-read.c save-cwd.c savedir.c stripslash.c userspec.c xgetcwd.c \
 xmalloc.c xstrdup.c xstrtol.c xstrtoul.c yesno.c

-fu_LIBADD = @LIBOBJS@ @ALLOCA@
+libfu_a_LIBADD = @LIBOBJS@ @ALLOCA@
+libfu_a_DEPENDENCIES = $(libfu_a_LIBADD)

 noinst_HEADERS = argmatch.h backupfile.h error.h fnmatch.h fsusage.h \
 getline.h getopt.h group-member.h long-options.h makepath.h modechange.h \
-mountlist.h obstack.h pathmax.h save-cwd.h xstrtol.h xstrtoul.h
+mountlist.h path-concat.h pathmax.h \
+save-cwd.h xstrtol.h xstrtoul.h

 BUILT_SOURCES = getdate.c posixtm.c
-mkinstalldirs = $(top_srcdir)/mkinstalldirs
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = ../config.h
-LIBRARIES = $(noinst_LIBRARIES)
+CONFIG_CLEAN_FILES = 
+LIBRARIES =  $(noinst_LIBRARIES)

-noinst_LIBFILES = libfu.a
-
-CC = @CC@
-LEX = @LEX@
-YACC = @YACC@

 DEFS = @DEFS@ -I. -I$(srcdir) -I..
 CPPFLAGS = @CPPFLAGS@
-CFLAGS = @CFLAGS@
 LDFLAGS = @LDFLAGS@
 LIBS = @LIBS@
-
-COMPILE = $(CC) -c $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
-LINK = $(CC) $(LDFLAGS) -o $@
-fu_OBJECTS = getdate.o getline.o posixtm.o argmatch.o backupfile.o \
-dirname.o error.o fileblocks.o filemode.o full-write.o getversion.o \
-idcache.o isdir.o long-options.o makepath.o modechange.o obstack.o \
+libfu_a_OBJECTS =  getdate.o posixtm.o getopt.o getopt1.o argmatch.o \
+backupfile.o dirname.o filemode.o full-write.o getversion.o idcache.o \
+isdir.o long-options.o makepath.o modechange.o path-concat.o \
 safe-read.o save-cwd.o savedir.o stripslash.o userspec.o xgetcwd.o \
 xmalloc.o xstrdup.o xstrtol.o xstrtoul.o yesno.o
-EXTRA_fu_SOURCES =
-LIBFILES =  libfu.a
 AR = ar
-RANLIB = @RANLIB@
-HEADERS = $(noinst_HEADERS)
+INTERLOCK = ./interlock
+YLWRAP = ./ylwrap
+CFLAGS = @CFLAGS@
+COMPILE = $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
+LINK = $(CC) $(LDFLAGS) -o $@
+HEADERS =  $(noinst_HEADERS)

-DIST_COMMON = Makefile.am Makefile.in
+DIST_COMMON =  Makefile.am Makefile.in alloca.c basename.c error.c \
+error.h euidaccess.c fileblocks.c fnmatch.c fsusage.c ftruncate.c \
+getdate.c getline.c group-member.c interlock memcmp.c memcpy.c memset.c \
+mkdir.c mktime.c mountlist.c obstack.c obstack.h posixtm.c regex.c \
+regex.h rename.c rmdir.c rpmatch.c rx.c rx.h stpcpy.c strcasecmp.c \
+strdup.c strndup.c strstr.c strtol.c strtoul.c ylwrap


 PACKAGE = @PACKAGE@
 VERSION = @VERSION@

-DISTFILES = $(DIST_COMMON) $(SOURCES) $(BUILT_SOURCES) $(HEADERS) \
-	$(TEXINFOS) $(INFOS) $(MANS) $(EXTRA_DIST) $(DATA)
-DEP_DISTFILES = $(DIST_COMMON) $(SOURCES) $(BUILT_SOURCES) $(HEADERS) \
-	$(TEXINFOS) $(INFO_DEPS) $(MANS) $(EXTRA_DIST) $(DATA)
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) \
+	$(TEXINFOS) $(MANS) $(EXTRA_DIST)

 TAR = tar
-DEP_FILES = $(srcdir)/.deps/alloca.P $(srcdir)/.deps/argmatch.P \
-$(srcdir)/.deps/backupfile.P $(srcdir)/.deps/dirname.P \
-$(srcdir)/.deps/error.P $(srcdir)/.deps/fileblocks.P \
-$(srcdir)/.deps/filemode.P $(srcdir)/.deps/fnmatch.P \
-$(srcdir)/.deps/fsusage.P $(srcdir)/.deps/ftruncate.P \
-$(srcdir)/.deps/full-write.P $(srcdir)/.deps/getdate.P \
-$(srcdir)/.deps/getline.P $(srcdir)/.deps/getopt.P \
-$(srcdir)/.deps/getopt1.P $(srcdir)/.deps/getversion.P \
-$(srcdir)/.deps/idcache.P $(srcdir)/.deps/isdir.P \
-$(srcdir)/.deps/long-options.P $(srcdir)/.deps/makepath.P \
-$(srcdir)/.deps/modechange.P $(srcdir)/.deps/mountlist.P \
-$(srcdir)/.deps/obstack.P $(srcdir)/.deps/posixtm.P \
-$(srcdir)/.deps/safe-read.P $(srcdir)/.deps/save-cwd.P \
-$(srcdir)/.deps/savedir.P $(srcdir)/.deps/stripslash.P \
-$(srcdir)/.deps/userspec.P $(srcdir)/.deps/xgetcwd.P \
-$(srcdir)/.deps/xmalloc.P $(srcdir)/.deps/xstrdup.P \
-$(srcdir)/.deps/xstrtol.P $(srcdir)/.deps/xstrtoul.P \
-$(srcdir)/.deps/yesno.P
-SOURCES = $(fu_SOURCES)
-OBJECTS = $(fu_OBJECTS)
+DEP_FILES =  .deps/alloca.P .deps/argmatch.P .deps/backupfile.P \
+.deps/basename.P .deps/dirname.P .deps/error.P .deps/euidaccess.P \
+.deps/fileblocks.P .deps/filemode.P .deps/fnmatch.P .deps/fsusage.P \
+.deps/ftruncate.P .deps/full-write.P .deps/getdate.P .deps/getline.P \
+.deps/getopt.P .deps/getopt1.P .deps/getversion.P .deps/group-member.P \
+.deps/idcache.P .deps/isdir.P .deps/long-options.P .deps/makepath.P \
+.deps/memcmp.P .deps/memcpy.P .deps/memset.P .deps/mkdir.P \
+.deps/mktime.P .deps/modechange.P .deps/mountlist.P .deps/obstack.P \
+.deps/path-concat.P .deps/posixtm.P .deps/regex.P .deps/rename.P \
+.deps/rmdir.P .deps/rpmatch.P .deps/rx.P .deps/safe-read.P \
+.deps/save-cwd.P .deps/savedir.P .deps/stpcpy.P .deps/strcasecmp.P \
+.deps/strdup.P .deps/stripslash.P .deps/strndup.P .deps/strstr.P \
+.deps/strtol.P .deps/strtoul.P .deps/userspec.P .deps/xgetcwd.P \
+.deps/xmalloc.P .deps/xstrdup.P .deps/xstrtol.P .deps/xstrtoul.P \
+.deps/yesno.P
+SOURCES = $(libfu_a_SOURCES)
+OBJECTS = $(libfu_a_OBJECTS)

 default: all

+.SUFFIXES:
+.SUFFIXES: .c .o .y
+$(srcdir)/Makefile.in: @MAINT@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL) 
+	cd $(top_srcdir) && automake --gnu lib/Makefile

-$(srcdir)/Makefile.in: @MAINT@Makefile.am $(top_srcdir)/configure.in
-	cd $(top_srcdir) && automake $(subdir)/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
+	cd $(top_builddir) \
+	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status

-Makefile: $(top_builddir)/config.status Makefile.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status

 mostlyclean-noinstLIBRARIES:

 clean-noinstLIBRARIES:
-	rm -f $(noinst_LIBFILES)
+	test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)

 distclean-noinstLIBRARIES:

 maintainer-clean-noinstLIBRARIES:

 .c.o:
-	$(COMPILE) $<
+	$(COMPILE) -c $<

 mostlyclean-compile:
 	rm -f *.o core
@@ -154,20 +158,28 @@ distclean-compile:
 	rm -f *.tab.c

 maintainer-clean-compile:
-$(fu_OBJECTS): ../config.h
+$(libfu_a_OBJECTS): ../config.h

-libfu.a: $(fu_OBJECTS) $(fu_LIBADD)
+libfu.a: $(libfu_a_OBJECTS) $(libfu_a_DEPENDENCIES)
 	rm -f libfu.a
-	$(AR) cru libfu.a $(fu_OBJECTS) $(fu_LIBADD)
+	$(AR) cru libfu.a $(libfu_a_OBJECTS) $(libfu_a_LIBADD)
 	$(RANLIB) libfu.a
+.y.c:
+	$(SHELL) $(INTERLOCK) =yacclockdir $(YLWRAP) "$(YACC)" y.tab.c $*.c y.tab.h $*.h -- $(YFLAGS) $<
+
+tags: TAGS

 ID: $(HEADERS) $(SOURCES)
 	here=`pwd` && cd $(srcdir) && mkid -f$$here/ID $(SOURCES) $(HEADERS)

-tags: TAGS
-
-TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES)
-	here=`pwd` && cd $(srcdir) && etags $(ETAGS_ARGS) $(SOURCES) $(HEADERS) -o $$here/TAGS
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES)
+	tags=; \
+	here=`pwd`; \
+	list="$(SUBDIRS)"; for subdir in $$list; do \
+	  test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
+	done; \
+	test -z "$(ETAGS_ARGS)$(SOURCES)$(HEADERS)$$tags" \
+	  || cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $(SOURCES) $(HEADERS) -o $$here/TAGS

 mostlyclean-tags:

@@ -178,59 +190,58 @@ distclean-tags:

 maintainer-clean-tags:

-subdir = lib
 distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-distdir: $(DEP_DISTFILES)
-	@for file in `cd $(srcdir) && echo $(DISTFILES)`; do \
+
+subdir = lib
+distdir: $(DISTFILES)
+	@for file in $(DISTFILES); do \
+	  d=$(srcdir); \
 	  test -f $(distdir)/$$file \
-	  || ln $(srcdir)/$$file $(distdir)/$$file 2> /dev/null \
-	  || cp -p $(srcdir)/$$file $(distdir)/$$file; \
+	  || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	  || cp -p $$d/$$file $(distdir)/$$file; \
 	done

-# This fragment is probably only useful for maintainers.  It relies on
-# GNU make and gcc.  It is only included in the generated Makefile.in
-# if `automake' is not passed the `--include-deps' flag.
+MKDEP = gcc -M $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)

-MKDEP = gcc -MM $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
-
-include $(srcdir)/.deps/.P
-$(srcdir)/.deps/.P: $(BUILT_SOURCES)
-	cd $(srcdir) && test -d .deps || mkdir .deps
+-include .deps/.P
+.deps/.P:
+	test -d .deps || mkdir .deps
 	echo > $@

 -include $(DEP_FILES)
-$(DEP_FILES): $(srcdir)/.deps/.P
+$(DEP_FILES): .deps/.P

-$(srcdir)/.deps/%.P: $(srcdir)/%.c
-	@echo "mkdeps $< > $@"
-	@re=`echo 's,^$(srcdir)//*,,g;s, $(srcdir)//*, ,g' | sed 's,\.,\\\\.,g'`; \
-	  $(MKDEP) $< | sed "$$re" > $@-tmp
-	@if test -n "$o"; then			\
-	  sed 's/\.o:/$$o:/' $@-tmp > $@;	\
-	  rm $@-tmp;				\
-	else					\
-	  mv $@-tmp $@;				\
-	fi
+mostlyclean-depend:

-# End of maintainer-only section
+clean-depend:
+
+distclean-depend:
+
+maintainer-clean-depend:
+	rm -rf .deps
+
+.deps/%.P: $(srcdir)/%.c
+	@echo "Computing dependencies for $<..."
+	@o='o';				\
+	test -n "$o" && o='$$o';	\
+	$(MKDEP) $< | sed "s/^\(.*\)\.o:/\1.$$o \1.l$$o:/" > $@
 info:
-
 dvi:
-
 check: all
-
+	$(MAKE)
 installcheck:
-
 install-exec: 
+	$(NORMAL_INSTALL)

 install-data: 
+	$(NORMAL_INSTALL)

 install: install-exec install-data all
 	@:

 uninstall: 

-all: $(LIBFILES) $(HEADERS) Makefile
+all: $(LIBRARIES) $(BUILT_SOURCES) $(HEADERS) Makefile

 install-strip:
 	$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
@@ -245,24 +256,26 @@ clean-generic:

 distclean-generic:
 	rm -f Makefile $(DISTCLEANFILES)
-	rm -f config.cache config.log $(CONFIG_HEADER) stamp-h
+	rm -f config.cache config.log stamp-h
+	test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)

 maintainer-clean-generic:
 	test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
 	test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
 mostlyclean:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
+		mostlyclean-tags mostlyclean-depend mostlyclean-generic

-clean:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean 
+clean:  clean-noinstLIBRARIES clean-compile clean-tags clean-depend \
+		clean-generic mostlyclean

 distclean:  distclean-noinstLIBRARIES distclean-compile distclean-tags \
-		distclean-generic clean 
+		distclean-depend distclean-generic clean
 	rm -f config.status

 maintainer-clean:  maintainer-clean-noinstLIBRARIES \
 		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean 
+		maintainer-clean-depend maintainer-clean-generic \
+		distclean
 	@echo "This command is intended for maintainers to use;"
 	@echo "it deletes files that may require special tools to rebuild."

@@ -270,32 +283,13 @@ maintainer-clean:  maintainer-clean-noinstLIBRARIES \
 clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
 mostlyclean-compile distclean-compile clean-compile \
 maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info dvi check installcheck \
-install-exec install-data install uninstall all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
+clean-tags maintainer-clean-tags distdir mostlyclean-depend \
+distclean-depend clean-depend maintainer-clean-depend info dvi \
+installcheck install-exec install-data install uninstall all \
+installdirs mostlyclean-generic distclean-generic clean-generic \
 maintainer-clean-generic clean mostlyclean distclean maintainer-clean


-# Since this directory contains two parsers, we have to be careful to avoid
-# running two $(YACC)s during parallel makes.  See below.
-getdate.c: @MAINT@getdate.y
-	@echo expect 10 shift/reduce conflicts
-	$(YACC) $(srcdir)/getdate.y
-	mv y.tab.c getdate.c
-
-# Make the rename atomic, in case sed is interrupted and later rerun.
-# The artificial dependency on getdate.c keeps the two parsers from being
-# built in parallel.  Enforcing this little bit of sequentiality lets
-# everyone (even those without bison) still run mostly parallel builds.
-posixtm.c: @MAINT@posixtm.y getdate.c
-	$(YACC) $(srcdir)/posixtm.y
-	mv y.tab.c posixtm.tab.c
-	sed -e 's/yy/zz/g' posixtm.tab.c > tposixtm.c
-	mv tposixtm.c posixtm.c
-	rm -f posixtm.tab.c
-.SUFFIXES:
-.SUFFIXES: .c .o
-
 # 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:
--- a/lib/alloca.c
+++ b/lib/alloca.c
@@ -1,37 +1,42 @@
-/*
-	alloca -- (mostly) portable public-domain implementation -- D A Gwyn
+/* alloca.c -- allocate automatically reclaimed memory
+   (Mostly) portable public-domain implementation -- D A Gwyn

-	last edit:	86/05/30	rms
-	   include config.h, since on VMS it renames some symbols.
-	   Use xmalloc instead of malloc.
+   This implementation of the PWB library alloca function,
+   which is used to allocate space off the run-time stack so
+   that it is automatically reclaimed upon procedure exit,
+   was inspired by discussions with J. Q. Johnson of Cornell.
+   J.Otto Tennant <jot@cray.com> contributed the Cray support.

-	This implementation of the PWB library alloca() function,
-	which is used to allocate space off the run-time stack so
-	that it is automatically reclaimed upon procedure exit, 
-	was inspired by discussions with J. Q. Johnson of Cornell.
+   There are some preprocessor constants that can
+   be defined when compiling for your specific system, for
+   improved efficiency; however, the defaults should be okay.

-	It should work under any C implementation that uses an
-	actual procedure stack (as opposed to a linked list of
-	frames).  There are some preprocessor constants that can
-	be defined when compiling for your specific system, for
-	improved efficiency; however, the defaults should be okay.
+   The general concept of this implementation is to keep
+   track of all alloca-allocated blocks, and reclaim any
+   that are found to be deeper in the stack than the current
+   invocation.  This heuristic does not reclaim storage as
+   soon as it becomes invalid, but it will do so eventually.

-	The general concept of this implementation is to keep
-	track of all alloca()-allocated blocks, and reclaim any
-	that are found to be deeper in the stack than the current
-	invocation.  This heuristic does not reclaim storage as
-	soon as it becomes invalid, but it will do so eventually.
+   As a special case, alloca(0) reclaims storage without
+   allocating any.  It is a good idea to use alloca(0) in
+   your main control loop, etc. to force garbage collection.  */

-	As a special case, alloca(0) reclaims storage without
-	allocating any.  It is a good idea to use alloca(0) in
-	your main control loop, etc. to force garbage collection.
-*/
-#ifndef lint
-static char	SCCSid[] = "@(#)alloca.c	1.1";	/* for the "what" utility */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
 #endif

 #ifdef emacs
-#include "config.h"
+#include "blockinput.h"
+#endif
+
+/* If compiling with GCC 2, this file's not needed.  */
+#if !defined (__GNUC__) || __GNUC__ < 2
+
+/* If someone has defined alloca as a macro,
+   there must be some other way alloca is supposed to work.  */
+#ifndef alloca
+
+#ifdef emacs
 #ifdef static
 /* actually, only want this if static is defined as ""
   -- this is for usg, in which emacs must undefine static
@@ -45,72 +50,90 @@ lose
 #endif /* static */
 #endif /* emacs */

-#ifndef alloca  /* If compiling with GCC, this file's not needed.  */
+/* If your stack is a linked list of frames, you have to
+   provide an "address metric" ADDRESS_FUNCTION macro.  */

-#ifdef __STDC__
-typedef void	*pointer;		/* generic pointer type */
+#if defined (CRAY) && defined (CRAY_STACKSEG_END)
+long i00afunc ();
+#define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg))
 #else
-typedef char	*pointer;		/* generic pointer type */
+#define ADDRESS_FUNCTION(arg) &(arg)
 #endif

-#define	NULL	0			/* null pointer constant */
+#if __STDC__
+typedef void *pointer;
+#else
+typedef char *pointer;
+#endif

-extern void	free();
-extern pointer	xmalloc();
+#define	NULL	0

-/*
-	Define STACK_DIRECTION if you know the direction of stack
-	growth for your system; otherwise it will be automatically
-	deduced at run-time.
+/* Different portions of Emacs need to call different versions of
+   malloc.  The Emacs executable needs alloca to call xmalloc, because
+   ordinary malloc isn't protected from input signals.  On the other
+   hand, the utilities in lib-src need alloca to call malloc; some of
+   them are very simple, and don't have an xmalloc routine.

-	STACK_DIRECTION > 0 => grows toward higher addresses
-	STACK_DIRECTION < 0 => grows toward lower addresses
-	STACK_DIRECTION = 0 => direction of growth unknown
-*/
+   Non-Emacs programs expect this to call xmalloc.
+
+   Callers below should use malloc.  */
+
+#ifndef emacs
+#define malloc xmalloc
+#endif
+extern pointer malloc ();
+
+/* Define STACK_DIRECTION if you know the direction of stack
+   growth for your system; otherwise it will be automatically
+   deduced at run-time.
+
+   STACK_DIRECTION > 0 => grows toward higher addresses
+   STACK_DIRECTION < 0 => grows toward lower addresses
+   STACK_DIRECTION = 0 => direction of growth unknown  */

 #ifndef STACK_DIRECTION
-#define	STACK_DIRECTION	0		/* direction unknown */
+#define	STACK_DIRECTION	0	/* Direction unknown.  */
 #endif

 #if STACK_DIRECTION != 0

-#define	STACK_DIR	STACK_DIRECTION	/* known at compile-time */
+#define	STACK_DIR	STACK_DIRECTION	/* Known at compile-time.  */

-#else	/* STACK_DIRECTION == 0; need run-time code */
+#else /* STACK_DIRECTION == 0; need run-time code.  */

-static int	stack_dir;		/* 1 or -1 once known */
+static int stack_dir;		/* 1 or -1 once known.  */
 #define	STACK_DIR	stack_dir

 static void
-find_stack_direction (/* void */)
+find_stack_direction ()
 {
-  static char	*addr = NULL;	/* address of first
-				   `dummy', once known */
-  auto char	dummy;		/* to get stack address */
+  static char *addr = NULL;	/* Address of first `dummy', once known.  */
+  auto char dummy;		/* To get stack address.  */

  if (addr == NULL)
-    {				/* initial entry */
-      addr = &dummy;
+    {				/* Initial entry.  */
+      addr = ADDRESS_FUNCTION (dummy);

-      find_stack_direction ();	/* recurse once */
+      find_stack_direction ();	/* Recurse once.  */
+    }
+  else
+    {
+      /* Second entry.  */
+      if (ADDRESS_FUNCTION (dummy) > addr)
+	stack_dir = 1;		/* Stack grew upward.  */
+      else
+	stack_dir = -1;		/* Stack grew downward.  */
    }
-  else				/* second entry */
-    if (&dummy > addr)
-      stack_dir = 1;		/* stack grew upward */
-    else
-      stack_dir = -1;		/* stack grew downward */
 }

-#endif	/* STACK_DIRECTION == 0 */
+#endif /* STACK_DIRECTION == 0 */

-/*
-	An "alloca header" is used to:
-	(a) chain together all alloca()ed blocks;
-	(b) keep track of stack depth.
+/* An "alloca header" is used to:
+   (a) chain together all alloca'ed blocks;
+   (b) keep track of stack depth.

-	It is very important that sizeof(header) agree with malloc()
-	alignment chunk size.  The following default should work okay.
-*/
+   It is very important that sizeof(header) agree with malloc
+   alignment chunk size.  The following default should work okay.  */

 #ifndef	ALIGN_SIZE
 #define	ALIGN_SIZE	sizeof(double)
@@ -118,77 +141,352 @@ find_stack_direction (/* void */)

 typedef union hdr
 {
-  char	align[ALIGN_SIZE];	/* to force sizeof(header) */
+  char align[ALIGN_SIZE];	/* To force sizeof(header).  */
  struct
    {
-      union hdr *next;		/* for chaining headers */
-      char *deep;		/* for stack depth measure */
+      union hdr *next;		/* For chaining headers.  */
+      char *deep;		/* For stack depth measure.  */
    } h;
 } header;

-/*
-	alloca( size ) returns a pointer to at least `size' bytes of
-	storage which will be automatically reclaimed upon exit from
-	the procedure that called alloca().  Originally, this space
-	was supposed to be taken from the current stack frame of the
-	caller, but that method cannot be made to work for some
-	implementations of C, for example under Gould's UTX/32.
-*/
+static header *last_alloca_header = NULL;	/* -> last alloca header.  */

-static header *last_alloca_header = NULL; /* -> last alloca header */
+/* Return a pointer to at least SIZE bytes of storage,
+   which will be automatically reclaimed upon exit from
+   the procedure that called alloca.  Originally, this space
+   was supposed to be taken from the current stack frame of the
+   caller, but that method cannot be made to work for some
+   implementations of C, for example under Gould's UTX/32.  */

 pointer
-alloca (size)			/* returns pointer to storage */
-     unsigned	size;		/* # bytes to allocate */
+alloca (size)
+     unsigned size;
 {
-  auto char	probe;		/* probes stack depth: */
-  register char	*depth = &probe;
+  auto char probe;		/* Probes stack depth: */
+  register char *depth = ADDRESS_FUNCTION (probe);

 #if STACK_DIRECTION == 0
-  if (STACK_DIR == 0)		/* unknown growth direction */
+  if (STACK_DIR == 0)		/* Unknown growth direction.  */
    find_stack_direction ();
 #endif

-				/* Reclaim garbage, defined as all alloca()ed storage that
-				   was allocated from deeper in the stack than currently. */
+  /* Reclaim garbage, defined as all alloca'd storage that
+     was allocated from deeper in the stack than currently. */

  {
-    register header	*hp;	/* traverses linked list */
+    register header *hp;	/* Traverses linked list.  */
+
+#ifdef emacs
+    BLOCK_INPUT;
+#endif

    for (hp = last_alloca_header; hp != NULL;)
      if ((STACK_DIR > 0 && hp->h.deep > depth)
 	  || (STACK_DIR < 0 && hp->h.deep < depth))
 	{
-	  register header	*np = hp->h.next;
+	  register header *np = hp->h.next;

-	  free ((pointer) hp);	/* collect garbage */
+	  free ((pointer) hp);	/* Collect garbage.  */

-	  hp = np;		/* -> next header */
+	  hp = np;		/* -> next header.  */
 	}
      else
-	break;			/* rest are not deeper */
+	break;			/* Rest are not deeper.  */

-    last_alloca_header = hp;	/* -> last valid storage */
+    last_alloca_header = hp;	/* -> last valid storage.  */
+
+#ifdef emacs
+    UNBLOCK_INPUT;
+#endif
  }

  if (size == 0)
-    return NULL;		/* no allocation required */
+    return NULL;		/* No allocation required.  */

-  /* Allocate combined header + user data storage. */
+  /* Allocate combined header + user data storage.  */

  {
-    register pointer	new = xmalloc (sizeof (header) + size);
-    /* address of header */
+    register pointer new = malloc (sizeof (header) + size);
+    /* Address of header.  */

-    ((header *)new)->h.next = last_alloca_header;
-    ((header *)new)->h.deep = depth;
+    ((header *) new)->h.next = last_alloca_header;
+    ((header *) new)->h.deep = depth;

-    last_alloca_header = (header *)new;
+    last_alloca_header = (header *) new;

-    /* User storage begins just after header. */
+    /* User storage begins just after header.  */

-    return (pointer)((char *)new + sizeof(header));
+    return (pointer) ((char *) new + sizeof (header));
  }
 }

+#if defined (CRAY) && defined (CRAY_STACKSEG_END)
+
+#ifdef DEBUG_I00AFUNC
+#include <stdio.h>
+#endif
+
+#ifndef CRAY_STACK
+#define CRAY_STACK
+#ifndef CRAY2
+/* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */
+struct stack_control_header
+  {
+    long shgrow:32;		/* Number of times stack has grown.  */
+    long shaseg:32;		/* Size of increments to stack.  */
+    long shhwm:32;		/* High water mark of stack.  */
+    long shsize:32;		/* Current size of stack (all segments).  */
+  };
+
+/* The stack segment linkage control information occurs at
+   the high-address end of a stack segment.  (The stack
+   grows from low addresses to high addresses.)  The initial
+   part of the stack segment linkage control information is
+   0200 (octal) words.  This provides for register storage
+   for the routine which overflows the stack.  */
+
+struct stack_segment_linkage
+  {
+    long ss[0200];		/* 0200 overflow words.  */
+    long sssize:32;		/* Number of words in this segment.  */
+    long ssbase:32;		/* Offset to stack base.  */
+    long:32;
+    long sspseg:32;		/* Offset to linkage control of previous
+				   segment of stack.  */
+    long:32;
+    long sstcpt:32;		/* Pointer to task common address block.  */
+    long sscsnm;		/* Private control structure number for
+				   microtasking.  */
+    long ssusr1;		/* Reserved for user.  */
+    long ssusr2;		/* Reserved for user.  */
+    long sstpid;		/* Process ID for pid based multi-tasking.  */
+    long ssgvup;		/* Pointer to multitasking thread giveup.  */
+    long sscray[7];		/* Reserved for Cray Research.  */
+    long ssa0;
+    long ssa1;
+    long ssa2;
+    long ssa3;
+    long ssa4;
+    long ssa5;
+    long ssa6;
+    long ssa7;
+    long sss0;
+    long sss1;
+    long sss2;
+    long sss3;
+    long sss4;
+    long sss5;
+    long sss6;
+    long sss7;
+  };
+
+#else /* CRAY2 */
+/* The following structure defines the vector of words
+   returned by the STKSTAT library routine.  */
+struct stk_stat
+  {
+    long now;			/* Current total stack size.  */
+    long maxc;			/* Amount of contiguous space which would
+				   be required to satisfy the maximum
+				   stack demand to date.  */
+    long high_water;		/* Stack high-water mark.  */
+    long overflows;		/* Number of stack overflow ($STKOFEN) calls.  */
+    long hits;			/* Number of internal buffer hits.  */
+    long extends;		/* Number of block extensions.  */
+    long stko_mallocs;		/* Block allocations by $STKOFEN.  */
+    long underflows;		/* Number of stack underflow calls ($STKRETN).  */
+    long stko_free;		/* Number of deallocations by $STKRETN.  */
+    long stkm_free;		/* Number of deallocations by $STKMRET.  */
+    long segments;		/* Current number of stack segments.  */
+    long maxs;			/* Maximum number of stack segments so far.  */
+    long pad_size;		/* Stack pad size.  */
+    long current_address;	/* Current stack segment address.  */
+    long current_size;		/* Current stack segment size.  This
+				   number is actually corrupted by STKSTAT to
+				   include the fifteen word trailer area.  */
+    long initial_address;	/* Address of initial segment.  */
+    long initial_size;		/* Size of initial segment.  */
+  };
+
+/* The following structure describes the data structure which trails
+   any stack segment.  I think that the description in 'asdef' is
+   out of date.  I only describe the parts that I am sure about.  */
+
+struct stk_trailer
+  {
+    long this_address;		/* Address of this block.  */
+    long this_size;		/* Size of this block (does not include
+				   this trailer).  */
+    long unknown2;
+    long unknown3;
+    long link;			/* Address of trailer block of previous
+				   segment.  */
+    long unknown5;
+    long unknown6;
+    long unknown7;
+    long unknown8;
+    long unknown9;
+    long unknown10;
+    long unknown11;
+    long unknown12;
+    long unknown13;
+    long unknown14;
+  };
+
+#endif /* CRAY2 */
+#endif /* not CRAY_STACK */
+
+#ifdef CRAY2
+/* Determine a "stack measure" for an arbitrary ADDRESS.
+   I doubt that "lint" will like this much. */
+
+static long
+i00afunc (long *address)
+{
+  struct stk_stat status;
+  struct stk_trailer *trailer;
+  long *block, size;
+  long result = 0;
+
+  /* We want to iterate through all of the segments.  The first
+     step is to get the stack status structure.  We could do this
+     more quickly and more directly, perhaps, by referencing the
+     $LM00 common block, but I know that this works.  */
+
+  STKSTAT (&status);
+
+  /* Set up the iteration.  */
+
+  trailer = (struct stk_trailer *) (status.current_address
+				    + status.current_size
+				    - 15);
+
+  /* There must be at least one stack segment.  Therefore it is
+     a fatal error if "trailer" is null.  */
+
+  if (trailer == 0)
+    abort ();
+
+  /* Discard segments that do not contain our argument address.  */
+
+  while (trailer != 0)
+    {
+      block = (long *) trailer->this_address;
+      size = trailer->this_size;
+      if (block == 0 || size == 0)
+	abort ();
+      trailer = (struct stk_trailer *) trailer->link;
+      if ((block <= address) && (address < (block + size)))
+	break;
+    }
+
+  /* Set the result to the offset in this segment and add the sizes
+     of all predecessor segments.  */
+
+  result = address - block;
+
+  if (trailer == 0)
+    {
+      return result;
+    }
+
+  do
+    {
+      if (trailer->this_size <= 0)
+	abort ();
+      result += trailer->this_size;
+      trailer = (struct stk_trailer *) trailer->link;
+    }
+  while (trailer != 0);
+
+  /* We are done.  Note that if you present a bogus address (one
+     not in any segment), you will get a different number back, formed
+     from subtracting the address of the first block.  This is probably
+     not what you want.  */
+
+  return (result);
+}
+
+#else /* not CRAY2 */
+/* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP.
+   Determine the number of the cell within the stack,
+   given the address of the cell.  The purpose of this
+   routine is to linearize, in some sense, stack addresses
+   for alloca.  */
+
+static long
+i00afunc (long address)
+{
+  long stkl = 0;
+
+  long size, pseg, this_segment, stack;
+  long result = 0;
+
+  struct stack_segment_linkage *ssptr;
+
+  /* Register B67 contains the address of the end of the
+     current stack segment.  If you (as a subprogram) store
+     your registers on the stack and find that you are past
+     the contents of B67, you have overflowed the segment.
+
+     B67 also points to the stack segment linkage control
+     area, which is what we are really interested in.  */
+
+  stkl = CRAY_STACKSEG_END ();
+  ssptr = (struct stack_segment_linkage *) stkl;
+
+  /* If one subtracts 'size' from the end of the segment,
+     one has the address of the first word of the segment.
+
+     If this is not the first segment, 'pseg' will be
+     nonzero.  */
+
+  pseg = ssptr->sspseg;
+  size = ssptr->sssize;
+
+  this_segment = stkl - size;
+
+  /* It is possible that calling this routine itself caused
+     a stack overflow.  Discard stack segments which do not
+     contain the target address.  */
+
+  while (!(this_segment <= address && address <= stkl))
+    {
+#ifdef DEBUG_I00AFUNC
+      fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl);
+#endif
+      if (pseg == 0)
+	break;
+      stkl = stkl - pseg;
+      ssptr = (struct stack_segment_linkage *) stkl;
+      size = ssptr->sssize;
+      pseg = ssptr->sspseg;
+      this_segment = stkl - size;
+    }
+
+  result = address - this_segment;
+
+  /* If you subtract pseg from the current end of the stack,
+     you get the address of the previous stack segment's end.
+     This seems a little convoluted to me, but I'll bet you save
+     a cycle somewhere.  */
+
+  while (pseg != 0)
+    {
+#ifdef DEBUG_I00AFUNC
+      fprintf (stderr, "%011o %011o\n", pseg, size);
+#endif
+      stkl = stkl - pseg;
+      ssptr = (struct stack_segment_linkage *) stkl;
+      size = ssptr->sssize;
+      pseg = ssptr->sspseg;
+      result += size;
+    }
+  return (result);
+}
+
+#endif /* not CRAY2 */
+#endif /* CRAY */
+
 #endif /* no alloca */
+#endif /* not GCC version 2 */
--- a/lib/argmatch.c
+++ b/lib/argmatch.c
@@ -12,20 +12,20 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 David MacKenzie <djm@ai.mit.edu> */

 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif

 #include <sys/types.h>

 #include <stdio.h>
 #ifdef STDC_HEADERS
-#include <string.h>
+# include <string.h>
 #endif

 extern char *program_name;
--- a/lib/backupfile.c
+++ b/lib/backupfile.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 /* David MacKenzie <djm@gnu.ai.mit.edu>.
   Some algorithms adapted from GNU Emacs. */
@@ -68,8 +68,17 @@ char *malloc ();
 # define IN_CTYPE_DOMAIN(c) isascii(c)
 #endif

-#define ISDIGIT(c) (IN_CTYPE_DOMAIN ((unsigned char) (c)) \
-		    && isdigit ((unsigned char) (c)))
+#define ISDIGIT_LOCALE(c) (IN_CTYPE_DOMAIN (c) && isdigit (c))
+
+/* ISDIGIT differs from ISDIGIT_LOCALE, as follows:
+   - Its arg may be any int or unsigned int; it need not be an unsigned char.
+   - It's guaranteed to evaluate its argument exactly once.
+   - It's typically faster.
+   Posix 1003.2-1992 section 2.5.2.1 page 50 lines 1556-1558 says that
+   only '0' through '9' are digits.  Prefer ISDIGIT to ISDIGIT_LOCALE unless
+   it's important to use the locale's definition of `digit' even when the
+   host does not conform to Posix.  */
+#define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)

 #if defined (HAVE_UNISTD_H)
 #include <unistd.h>
--- a/lib/backupfile.h
+++ b/lib/backupfile.h
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 /* When to make backup files. */
 enum backup_type
--- a/lib/basename.c
+++ b/lib/basename.c
@@ -12,11 +12,11 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif

 /* Return NAME with any leading path stripped off.
--- a/lib/canon-host.c
+++ b/lib/canon-host.c
@@ -15,31 +15,32 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif

+#include <sys/types.h>
 #ifdef HAVE_UNISTD_H
-#include <unistd.h>
+# include <unistd.h>
 #endif
 #ifdef HAVE_STRING_H
-#include <string.h>
+# include <string.h>
 #endif
 #ifdef HAVE_NETDB_H
-#include <netdb.h>
+# include <netdb.h>
 #endif
 #ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
+# include <sys/socket.h>
 #endif

 #ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
+# include <netinet/in.h>
 #endif
 #ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
+# include <arpa/inet.h>
 #endif

 /* Returns the canonical hostname associated with HOST (allocated in a static
@@ -53,24 +54,24 @@ canon_host (host)

  if (he)
    {
-#ifdef HAVE_GETHOSTBYADDR
+# ifdef HAVE_GETHOSTBYADDR
      char *addr = 0;

      /* Try and get an ascii version of the numeric host address.  */
      switch (he->h_addrtype)
 	{
-#ifdef HAVE_INET_NTOA
+#  ifdef HAVE_INET_NTOA
 	case AF_INET:
 	  addr = inet_ntoa (*(struct in_addr *) he->h_addr);
 	  break;
-#endif /* HAVE_INET_NTOA */
+#  endif /* HAVE_INET_NTOA */
 	}

      if (addr && strcmp (he->h_name, addr) == 0)
 	/* gethostbyname() cheated!  Lookup the host name via the address
 	   this time to get the actual host name.  */
 	he = gethostbyaddr (he->h_addr, he->h_length, he->h_addrtype);
-#endif /* HAVE_GETHOSTBYADDR */
+# endif /* HAVE_GETHOSTBYADDR */

      if (he)
 	return (char *) (he->h_name);
--- a/lib/dirname.c
+++ b/lib/dirname.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
 #include <config.h>
--- a/lib/error.c
+++ b/lib/error.c
@@ -1,23 +1,23 @@
 /* error.c -- error handler for noninteractive utilities
   Copyright (C) 1990, 91, 92, 93, 94, 95, 96 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 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.
+   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.  */
+   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 David MacKenzie <djm@gnu.ai.mit.edu>.  */

-#ifdef HAVE_CONFIG_H
+#if HAVE_CONFIG_H
 # include <config.h>
 #endif

@@ -47,6 +47,9 @@ void exit ();
 # define _(String) String
 #endif

+/* Get prototypes for the functions defined here.  */
+#include <error.h>
+
 /* If NULL, error will flush stdout, then print on stderr the program
   name, a colon and a space.  Otherwise, error will call this
   function without parameters instead.  */
@@ -65,7 +68,7 @@ unsigned int error_message_count;
 # define program_name program_invocation_name
 # include <errno.h>

-#else
+#else	/* not _LIBC */

 /* The calling program should define program_name and set it to the
   name of the executing program.  */
@@ -89,7 +92,7 @@ private_strerror (errnum)
 }
 #  define strerror private_strerror
 # endif	/* HAVE_STRERROR */
-#endif	/* _LIBC */
+#endif	/* not _LIBC */

 /* Print the program name and error message MESSAGE, which is a printf-style
   format string with optional args.
--- a/lib/error.h
+++ b/lib/error.h
@@ -1,37 +1,37 @@
 /* error.h -- declaration for error-reporting function
   Copyright (C) 1995, 1996 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 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.
+   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.  */
+   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 _error_h_
-#define _error_h_
+#ifndef ERROR_H_
+# define ERROR_H_

-#ifndef __attribute__
+# ifndef __attribute__
 /* This feature is available in gcc versions 2.5 and later.  */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
-#  define __attribute__(Spec) /* empty */
-# endif
+#  if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
+#   define __attribute__(Spec) /* empty */
+#  endif
 /* The __-protected variants of `format' and `printf' attributes
   are accepted by gcc versions 2.6.4 (effectively 2.7) and later.  */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
-#  define __format__ format
-#  define __printf__ printf
+#  if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
+#   define __format__ format
+#   define __printf__ printf
+#  endif
 # endif
-#endif

-#if defined (__STDC__) && __STDC__
+# if defined (__STDC__) && __STDC__

 /* Print a message with `fprintf (stderr, FORMAT, ...)';
   if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
@@ -49,11 +49,11 @@ extern void error_at_line (int status, int errnum, const char *fname,
   function without parameters instead.  */
 extern void (*error_print_progname) (void);

-#else
+# else
 void error ();
 void error_at_line ();
 extern void (*error_print_progname) ();
-#endif
+# endif

 /* This variable is incremented each time `error' is called.  */
 extern unsigned int error_message_count;
@@ -62,4 +62,4 @@ extern unsigned int error_message_count;
   variable controls whether this mode is selected or not.  */
 extern int error_one_per_line;

-#endif /* _error_h_ */
+#endif /* not ERROR_H_ */
--- a/lib/euidaccess.c
+++ b/lib/euidaccess.c
@@ -15,8 +15,8 @@ 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., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+not, write to the Free Software Foundation, Inc., 59 Temple Place -
+Suite 330, Boston, MA 02111-1307, USA.  */

 /* Written by David MacKenzie and Torbjorn Granlund.
   Adapted for GNU C library by Roland McGrath.  */
--- a/lib/fileblocks.c
+++ b/lib/fileblocks.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 Brian L. Matthews, blm@6sceng.UUCP. */

--- a/lib/filemode.c
+++ b/lib/filemode.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
 #include <config.h>
@@ -198,6 +198,17 @@ ftypelet (bits)
  if (S_ISNWK (bits))
    return 'n';
 #endif
+
+#ifdef S_ISOFD
+  /* Cray migrated dmf file.  */
+  if (S_ISOFD (bits))
+    return 'M';
+#endif
+#ifdef S_ISOFL
+  /* Cray migrated dmf file.  */
+  if (S_ISOFL (bits))
+    return 'M';
+#endif
  return '?';
 }

--- a/lib/fnmatch.c
+++ b/lib/fnmatch.c
@@ -1,30 +1,38 @@
 /* Copyright (C) 1991, 1992, 1993 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.
+   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.

-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 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.
+   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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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.  */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

 #include <errno.h>
 #include <fnmatch.h>
 #include <ctype.h>

+#if defined (STDC_HEADERS) || !defined (isascii)
+# define ISASCII(c) 1
+#else
+# define ISASCII(c) isascii(c)
+#endif
+
+#define ISUPPER(c) (ISASCII (c) && isupper (c))
+

 /* Comment out all this code if we are using the GNU C Library, and are not
   actually compiling the library itself.  This code is part of the GNU C
@@ -37,9 +45,9 @@ Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #if defined (_LIBC) || !defined (__GNU_LIBRARY__)


-#ifndef errno
+# ifndef errno
 extern int errno;
-#endif
+# endif

 /* Match STRING against the filename pattern PATTERN, returning zero if
   it matches, nonzero if not.  */
@@ -53,7 +61,7 @@ fnmatch (pattern, string, flags)
  register char c;

 /* Note that this evalutes C many times.  */
-#define FOLD(c)	((flags & FNM_CASEFOLD) && isupper (c) ? tolower (c) : (c))
+# define FOLD(c)	((flags & FNM_CASEFOLD) && ISUPPER (c) ? tolower (c) : (c))

  while ((c = *p++) != '\0')
    {
@@ -197,6 +205,8 @@ fnmatch (pattern, string, flags)
    return 0;

  return FNM_NOMATCH;
+
+# undef FOLD
 }

 #endif	/* _LIBC or not __GNU_LIBRARY__.  */
--- a/lib/fnmatch.h
+++ b/lib/fnmatch.h
@@ -1,48 +1,57 @@
-/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.

-This 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.
+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.

-This library is distributed in the hope that it will be useful,
+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
-Library General Public License for more details.
+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 Library General Public
-License along with this library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+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	_FNMATCH_H

 #define	_FNMATCH_H	1

 #ifdef	__cplusplus
-extern "C"
-{
+extern "C" {
 #endif

 #if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
 #undef	__P
-#define	__P(args)	args
+#define	__P(protos)	protos
 #else /* Not C++ or ANSI C.  */
 #undef	__P
-#define	__P(args)	()
-#undef	const
-#define	const
+#define	__P(protos)	()
+/* We can get away without defining `const' here only because in this file
+   it is used only inside the prototype for `fnmatch', which is elided in
+   non-ANSI C where `const' is problematical.  */
 #endif /* C++ or ANSI C.  */

-/* Bits set in the FLAGS argument to `fnmatch'.  */
-#define	FNM_PATHNAME	(1 << 0)/* No wildcard can ever match `/'.  */
-#define	FNM_NOESCAPE	(1 << 1)/* Backslashes don't quote special chars.  */
-#define	FNM_PERIOD	(1 << 2)/* Leading `.' is matched only explicitly.  */
-#define	FNM_TARPATH	(1 << 4)/* Ignore `/...' after a match.  */
-#define	__FNM_FLAGS	(FNM_PATHNAME|FNM_NOESCAPE|FNM_PERIOD|FNM_TARPATH)

-#if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_BSD_SOURCE)
-#define	FNM_FILE_NAME	FNM_PATHNAME
+/* We #undef these before defining them because some losing systems
+   (HP-UX A.08.07 for example) define these in <unistd.h>.  */
+#undef	FNM_PATHNAME
+#undef	FNM_NOESCAPE
+#undef	FNM_PERIOD
+
+/* Bits set in the FLAGS argument to `fnmatch'.  */
+#define	FNM_PATHNAME	(1 << 0) /* No wildcard can ever match `/'.  */
+#define	FNM_NOESCAPE	(1 << 1) /* Backslashes don't quote special chars.  */
+#define	FNM_PERIOD	(1 << 2) /* Leading `.' is matched only explicitly.  */
+
+#if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_GNU_SOURCE)
+#define	FNM_FILE_NAME	FNM_PATHNAME /* Preferred GNU name.  */
+#define	FNM_LEADING_DIR	(1 << 3) /* Ignore `/...' after a match.  */
+#define	FNM_CASEFOLD	(1 << 4) /* Compare without regard to case.  */
 #endif

 /* Value returned by `fnmatch' if STRING does not match PATTERN.  */
@@ -50,12 +59,11 @@ extern "C"

 /* Match STRING against the filename pattern PATTERN,
   returning zero if it matches, FNM_NOMATCH if not.  */
-  extern int fnmatch __P ((const char *__pattern, const char *__string,
-			   int __flags));
+extern int fnmatch __P ((const char *__pattern, const char *__string,
+			 int __flags));

 #ifdef	__cplusplus
 }
-
 #endif

 #endif /* fnmatch.h */
--- a/lib/fsusage.c
+++ b/lib/fsusage.c
@@ -1,5 +1,5 @@
 /* fsusage.c -- return space usage of mounted filesystems
-   Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1992, 1996 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
@@ -12,11 +12,11 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

 #include <sys/types.h>
@@ -25,36 +25,40 @@

 int statfs ();

-#ifdef HAVE_SYS_PARAM_H
-#include <sys/param.h>
+#if HAVE_SYS_PARAM_H
+# include <sys/param.h>
 #endif

-#ifdef HAVE_SYS_MOUNT_H
-#include <sys/mount.h>
+#if HAVE_SYS_MOUNT_H
+# include <sys/mount.h>
 #endif

-#ifdef HAVE_SYS_VFS_H
-#include <sys/vfs.h>
+#if HAVE_SYS_VFS_H
+# include <sys/vfs.h>
 #endif

-#if defined(HAVE_SYS_FILSYS_H) && !defined(_CRAY)
-#include <sys/filsys.h>		/* SVR2.  */
+#if HAVE_SYS_FS_S5PARAM_H	/* Fujitsu UXP/V */
+# include <sys/fs/s5param.h>
 #endif

-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
+#if defined (HAVE_SYS_FILSYS_H) && !defined (_CRAY)
+# include <sys/filsys.h>	/* SVR2 */
 #endif

-#ifdef HAVE_SYS_STATFS_H
-#include <sys/statfs.h>
+#if HAVE_FCNTL_H
+# include <fcntl.h>
 #endif

-#ifdef HAVE_DUSTAT_H		/* AIX PS/2.  */
-#include <sys/dustat.h>
+#if HAVE_SYS_STATFS_H
+# include <sys/statfs.h>
 #endif

-#ifdef HAVE_SYS_STATVFS_H	/* SVR4.  */
-#include <sys/statvfs.h>
+#if HAVE_DUSTAT_H		/* AIX PS/2 */
+# include <sys/dustat.h>
+#endif
+
+#if HAVE_SYS_STATVFS_H		/* SVR4 */
+# include <sys/statvfs.h>
 int statvfs ();
 #endif

@@ -74,11 +78,11 @@ adjust_blocks (blocks, fromsize, tosize)
  if (fromsize <= 0)
    return -1;

-  if (fromsize == tosize)	/* E.g., from 512 to 512.  */
+  if (fromsize == tosize)	/* e.g., from 512 to 512 */
    return blocks;
-  else if (fromsize > tosize)	/* E.g., from 2048 to 512.  */
+  else if (fromsize > tosize)	/* e.g., from 2048 to 512 */
    return blocks * (fromsize / tosize);
-  else				/* E.g., from 256 to 512.  */
+  else				/* e.g., from 256 to 512 */
    return (blocks + (blocks < 0 ? -1 : 1)) / (tosize / fromsize);
 }

@@ -86,42 +90,56 @@ adjust_blocks (blocks, fromsize, tosize)
   the filesystem on which PATH resides.
   DISK is the device on which PATH is mounted, for space-getting
   methods that need to know it.
-   Return 0 if successful, -1 if not. */
-
+   Return 0 if successful, -1 if not.  When returning -1, ensure that
+   ERRNO is either a system error value, or zero if DISK is NULL
+   on a system that requires a non-NULL value.  */
 int
 get_fs_usage (path, disk, fsp)
     const char *path;
     const char *disk;
     struct fs_usage *fsp;
 {
-#if defined (STAT_STATFS3_OSF1)
+#ifdef STAT_STATFS3_OSF1
+# define CONVERT_BLOCKS(B) adjust_blocks ((B), fsd.f_fsize, 512)
+
  struct statfs fsd;

  if (statfs (path, &fsd, sizeof (struct statfs)) != 0)
    return -1;
-#define CONVERT_BLOCKS(b) adjust_blocks ((b), fsd.f_fsize, 512)
+
 #endif /* STAT_STATFS3_OSF1 */

-#ifdef STAT_STATFS2_FS_DATA	/* Ultrix.  */
+#ifdef STAT_STATFS2_FS_DATA	/* Ultrix */
+# define CONVERT_BLOCKS(B) adjust_blocks ((B), 1024, 512)
+
  struct fs_data fsd;

  if (statfs (path, &fsd) != 1)
    return -1;
-#define CONVERT_BLOCKS(b) adjust_blocks ((b), 1024, 512)
  fsp->fsu_blocks = CONVERT_BLOCKS (fsd.fd_req.btot);
  fsp->fsu_bfree = CONVERT_BLOCKS (fsd.fd_req.bfree);
  fsp->fsu_bavail = CONVERT_BLOCKS (fsd.fd_req.bfreen);
  fsp->fsu_files = fsd.fd_req.gtot;
  fsp->fsu_ffree = fsd.fd_req.gfree;
-#endif

-#ifdef STAT_READ_FILSYS		/* SVR2.  */
-#ifndef SUPERBOFF
-#define SUPERBOFF (SUPERB * 512)
-#endif
+#endif /* STAT_STATFS2_FS_DATA */
+
+#ifdef STAT_READ_FILSYS		/* SVR2 */
+# ifndef SUPERBOFF
+#  define SUPERBOFF (SUPERB * 512)
+# endif
+# define CONVERT_BLOCKS(B) \
+    adjust_blocks ((B), (fsd.s_type == Fs2b ? 1024 : 512), 512)
+
  struct filsys fsd;
  int fd;

+  if (! disk)
+    {
+      errno = 0;
+      return -1;
+    }
+
  fd = open (disk, O_RDONLY);
  if (fd < 0)
    return -1;
@@ -132,21 +150,24 @@ get_fs_usage (path, disk, fsp)
      return -1;
    }
  close (fd);
-#define CONVERT_BLOCKS(b) adjust_blocks ((b), (fsd.s_type == Fs2b ? 1024 : 512), 512)
  fsp->fsu_blocks = CONVERT_BLOCKS (fsd.s_fsize);
  fsp->fsu_bfree = CONVERT_BLOCKS (fsd.s_tfree);
  fsp->fsu_bavail = CONVERT_BLOCKS (fsd.s_tfree);
  fsp->fsu_files = (fsd.s_isize - 2) * INOPB * (fsd.s_type == Fs2b ? 2 : 1);
  fsp->fsu_ffree = fsd.s_tinode;
-#endif

-#ifdef STAT_STATFS2_BSIZE	/* 4.3BSD, SunOS 4, HP-UX, AIX.  */
+#endif /* STAT_READ_FILSYS */
+
+#ifdef STAT_STATFS2_BSIZE	/* 4.3BSD, SunOS 4, HP-UX, AIX */
+# define CONVERT_BLOCKS(B) adjust_blocks ((B), fsd.f_bsize, 512)
+
  struct statfs fsd;

  if (statfs (path, &fsd) < 0)
    return -1;

-#ifdef STATFS_TRUNCATES_BLOCK_COUNTS
+# ifdef STATFS_TRUNCATES_BLOCK_COUNTS
+
  /* In SunOS 4.1.2, 4.1.3, and 4.1.3_U1, the block counts in the
     struct statfs are truncated to 2GB.  These conditions detect that
     truncation, presumably without botching the 4.1.1 case, in which
@@ -158,20 +179,35 @@ get_fs_usage (path, disk, fsp)
      fsd.f_bfree = fsd.f_spare[1];
      fsd.f_bavail = fsd.f_spare[2];
    }
-#endif /* STATFS_TRUNCATES_BLOCK_COUNTS */
+# endif /* STATFS_TRUNCATES_BLOCK_COUNTS */

-#define CONVERT_BLOCKS(b) adjust_blocks ((b), fsd.f_bsize, 512)
-#endif
+#endif /* STAT_STATFS2_BSIZE */
+
+#ifdef STAT_STATFS2_FSIZE	/* 4.4BSD */
+# define CONVERT_BLOCKS(B) adjust_blocks ((B), fsd.f_fsize, 512)

-#ifdef STAT_STATFS2_FSIZE	/* 4.4BSD.  */
  struct statfs fsd;

  if (statfs (path, &fsd) < 0)
    return -1;
-#define CONVERT_BLOCKS(b) adjust_blocks ((b), fsd.f_fsize, 512)
-#endif

-#ifdef STAT_STATFS4		/* SVR3, Dynix, Irix, AIX.  */
+#endif /* STAT_STATFS2_FSIZE */
+
+#ifdef STAT_STATFS4		/* SVR3, Dynix, Irix, AIX */
+# if _AIX || defined(_CRAY)
+#  define CONVERT_BLOCKS(B) adjust_blocks ((B), fsd.f_bsize, 512)
+#  ifdef _CRAY
+#   define f_bavail f_bfree
+#  endif
+# else
+#  define CONVERT_BLOCKS(B) (B)
+#  ifndef _SEQUENT_		/* _SEQUENT_ is DYNIX/ptx */
+#   ifndef DOLPHIN		/* DOLPHIN 3.8.alfa/7.18 has f_bavail */
+#    define f_bavail f_bfree
+#   endif
+#  endif
+# endif
+
  struct statfs fsd;

  if (statfs (path, &fsd, sizeof fsd, 0) < 0)
@@ -179,35 +215,31 @@ get_fs_usage (path, disk, fsp)
  /* Empirically, the block counts on most SVR3 and SVR3-derived
     systems seem to always be in terms of 512-byte blocks,
     no matter what value f_bsize has.  */
-# if _AIX
-#  define CONVERT_BLOCKS(b) adjust_blocks ((b), fsd.f_bsize, 512)
-# else
-#  define CONVERT_BLOCKS(b) (b)
-#  ifndef _SEQUENT_		/* _SEQUENT_ is DYNIX/ptx.  */
-#   ifndef DOLPHIN		/* DOLPHIN 3.8.alfa/7.18 has f_bavail */
-#    define f_bavail f_bfree
-#   endif
-#  endif
-# endif
-#endif

-#ifdef STAT_STATVFS		/* SVR4.  */
+#endif /* STAT_STATFS4 */
+
+#ifdef STAT_STATVFS		/* SVR4 */
+# define CONVERT_BLOCKS(B) \
+    adjust_blocks ((B), fsd.f_frsize ? fsd.f_frsize : fsd.f_bsize, 512)
+
  struct statvfs fsd;

  if (statvfs (path, &fsd) < 0)
    return -1;
  /* f_frsize isn't guaranteed to be supported.  */
-#define CONVERT_BLOCKS(b) \
-  adjust_blocks ((b), fsd.f_frsize ? fsd.f_frsize : fsd.f_bsize, 512)
-#endif

-#if !defined(STAT_STATFS2_FS_DATA) && !defined(STAT_READ_FILSYS) /* !Ultrix && !SVR2.  */
+#endif /* STAT_STATVFS */
+
+#if !defined(STAT_STATFS2_FS_DATA) && !defined(STAT_READ_FILSYS)
+				/* !Ultrix && !SVR2 */
+
  fsp->fsu_blocks = CONVERT_BLOCKS (fsd.f_blocks);
  fsp->fsu_bfree = CONVERT_BLOCKS (fsd.f_bfree);
  fsp->fsu_bavail = CONVERT_BLOCKS (fsd.f_bavail);
  fsp->fsu_files = fsd.f_files;
  fsp->fsu_ffree = fsd.f_ffree;
-#endif
+
+#endif /* not STAT_STATFS2_FS_DATA && not STAT_READ_FILSYS */

  return 0;
 }
@@ -238,4 +270,5 @@ statfs (path, fsb)
  fsb->f_fsid.val[1] = fsd.du_pckno;
  return 0;
 }
+
 #endif /* _AIX && _I386 */
--- a/lib/fsusage.h
+++ b/lib/fsusage.h
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 /* Space usage statistics for a filesystem.  Blocks are 512-byte. */
 struct fs_usage
--- a/lib/full-write.c
+++ b/lib/full-write.c
@@ -12,20 +12,20 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

   Copied largely from GNU C's cccp.c.
   */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

 #include <sys/types.h>

-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
+#if HAVE_UNISTD_H
+# include <unistd.h>
 #endif

 #include <errno.h>
--- a/lib/getdate.y
+++ b/lib/getdate.y
@@ -34,6 +34,27 @@
 #include <stdio.h>
 #include <ctype.h>

+#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
+# define IN_CTYPE_DOMAIN(c) 1
+#else
+# define IN_CTYPE_DOMAIN(c) isascii(c)
+#endif
+
+#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
+#define ISALPHA(c) (IN_CTYPE_DOMAIN (c) && isalpha (c))
+#define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (c))
+#define ISDIGIT_LOCALE(c) (IN_CTYPE_DOMAIN (c) && isdigit (c))
+
+/* ISDIGIT differs from ISDIGIT_LOCALE, as follows:
+   - Its arg may be any int or unsigned int; it need not be an unsigned char.
+   - It's guaranteed to evaluate its argument exactly once.
+   - It's typically faster.
+   Posix 1003.2-1992 section 2.5.2.1 page 50 lines 1556-1558 says that
+   only '0' through '9' are digits.  Prefer ISDIGIT to ISDIGIT_LOCALE unless
+   it's important to use the locale's definition of `digit' even when the
+   host does not conform to Posix.  */
+#define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)
+
 #if	defined (vms)
 #include <types.h>
 #include <time.h>
@@ -86,9 +107,52 @@ struct timeb
 extern struct tm	*gmtime ();
 extern struct tm	*localtime ();

-#define yyparse getdate_yyparse
-#define yylex getdate_yylex
-#define yyerror getdate_yyerror
+/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
+   as well as gratuitiously global symbol names, so we can have multiple
+   yacc generated parsers in the same program.  Note that these are only
+   the variables produced by yacc.  If other parser generators (bison,
+   byacc, etc) produce additional global names that conflict at link time,
+   then those parser generators need to be fixed instead of adding those
+   names to this list. */
+
+#define yymaxdepth gd_maxdepth
+#define yyparse gd_parse
+#define yylex   gd_lex
+#define yyerror gd_error
+#define yylval  gd_lval
+#define yychar  gd_char
+#define yydebug gd_debug
+#define yypact  gd_pact
+#define yyr1    gd_r1
+#define yyr2    gd_r2
+#define yydef   gd_def
+#define yychk   gd_chk
+#define yypgo   gd_pgo
+#define yyact   gd_act
+#define yyexca  gd_exca
+#define yyerrflag gd_errflag
+#define yynerrs gd_nerrs
+#define yyps    gd_ps
+#define yypv    gd_pv
+#define yys     gd_s
+#define yy_yys  gd_yys
+#define yystate gd_state
+#define yytmp   gd_tmp
+#define yyv     gd_v
+#define yy_yyv  gd_yyv
+#define yyval   gd_val
+#define yylloc  gd_lloc
+#define yyreds  gd_reds          /* With YYDEBUG defined */
+#define yytoks  gd_toks          /* With YYDEBUG defined */
+#define yylhs   gd_yylhs
+#define yylen   gd_yylen
+#define yydefred gd_yydefred
+#define yydgoto gd_yydgoto
+#define yysindex gd_yysindex
+#define yyrindex gd_yyrindex
+#define yygindex gd_yygindex
+#define yytable  gd_yytable
+#define yycheck  gd_yycheck

 static int yylex ();
 static int yyerror ();
@@ -258,9 +322,22 @@ date	: tUNUMBER '/' tUNUMBER {
 	    yyDay = $3;
 	}
 	| tUNUMBER '/' tUNUMBER '/' tUNUMBER {
-	    yyMonth = $1;
-	    yyDay = $3;
-	    yyYear = $5;
+	  /* Interpret as YYYY/MM/DD if $1 >= 1000, otherwise as MM/DD/YY.
+	     The goal in recognizing YYYY/MM/DD is solely to support legacy
+	     machine-generated dates like those in an RCS log listing.  If
+	     you want portability, use the ISO 8601 format.  */
+	  if ($1 >= 1000)
+	    {
+	      yyYear = $1;
+	      yyMonth = $3;
+	      yyDay = $5;
+	    }
+	  else
+	    {
+	      yyMonth = $1;
+	      yyDay = $3;
+	      yyYear = $5;
+	    }
 	}
 	| tUNUMBER tSNUMBER tSNUMBER {
 	    /* ISO 8601 format.  yyyy-mm-dd.  */
@@ -623,7 +700,7 @@ Convert (Month, Day, Year, Hours, Minutes, Seconds, Meridian, DSTmode)
    Year += 1900;
  DaysInMonth[1] = Year % 4 == 0 && (Year % 100 != 0 || Year % 400 == 0)
    ? 29 : 28;
-  if (Year < EPOCH || Year >= DOOMSDAY
+  if (Year < EPOCH || Year > DOOMSDAY
      || Month < 1 || Month > 12
      /* Lint fluff:  "conversion from long may lose accuracy" */
      || Day < 1 || Day > DaysInMonth[(int)--Month])
@@ -710,7 +787,7 @@ LookupWord (buff)

  /* Make it lowercase. */
  for (p = buff; *p; p++)
-    if (isupper (*p))
+    if (ISUPPER (*p))
      *p = tolower (*p);

  if (strcmp (buff, "am") == 0 || strcmp (buff, "a.m.") == 0) {
@@ -779,7 +856,7 @@ LookupWord (buff)
    }

  /* Military timezones. */
-  if (buff[1] == '\0' && isalpha (*buff)) {
+  if (buff[1] == '\0' && ISALPHA (*buff)) {
    for (tp = MilitaryTable; tp->name; tp++)
      if (strcmp (buff, tp->name) == 0) {
 	yylval.Number = tp->value;
@@ -815,27 +892,27 @@ yylex ()
  int			sign;

  for ( ; ; ) {
-    while (isspace (*yyInput))
+    while (ISSPACE (*yyInput))
      yyInput++;

-    if (isdigit (c = *yyInput) || c == '-' || c == '+') {
+    if (ISDIGIT (c = *yyInput) || c == '-' || c == '+') {
      if (c == '-' || c == '+') {
 	sign = c == '-' ? -1 : 1;
-	if (!isdigit (*++yyInput))
+	if (!ISDIGIT (*++yyInput))
 	  /* skip the '-' sign */
 	  continue;
      }
      else
 	sign = 0;
-      for (yylval.Number = 0; isdigit (c = *yyInput++); )
+      for (yylval.Number = 0; ISDIGIT (c = *yyInput++); )
 	yylval.Number = 10 * yylval.Number + c - '0';
      yyInput--;
      if (sign < 0)
 	yylval.Number = -yylval.Number;
      return sign ? tSNUMBER : tUNUMBER;
    }
-    if (isalpha (c)) {
-      for (p = buff; isalpha (c = *yyInput++) || c == '.'; )
+    if (ISALPHA (c)) {
+      for (p = buff; (c = *yyInput++, ISALPHA (c)) || c == '.'; )
 	if (p < &buff[sizeof buff - 1])
 	  *p++ = c;
      *p = '\0';
--- a/lib/getgroups.c
+++ b/lib/getgroups.c
@@ -0,0 +1,57 @@
+/* provide consistent interface to getgroups for systems that don't allow N==0
+   Copyright (C) 1996 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 Jim Meyering */
+
+#include <config.h>
+#include <stdio.h>
+#include <sys/types.h>
+
+char *xmalloc ();
+
+/* On Ultrix 4.3, getgroups (0, 0) always fails.
+   This function handles that special case and lets the system-
+   provided function handle all others.  */
+
+int
+getgroups (n, group)
+     size_t n;
+     GETGROUPS_T *group;
+{
+  int ng;
+  GETGROUPS_T *gbuf;
+
+#undef getgroups
+
+  if (n != 0)
+    return getgroups (n, group);
+
+  n = 20;
+  gbuf = NULL;
+  while (1)
+    {
+      gbuf = (GETGROUPS_T *) xrealloc (gbuf, n * sizeof (GETGROUPS_T));
+      ng = getgroups (n, gbuf);
+      if (ng < n)
+	break;
+      n += 10;
+    }
+
+  free (gbuf);
+
+  return ng;
+}
--- a/lib/gethostname.c
+++ b/lib/gethostname.c
@@ -12,13 +12,17 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 /* David MacKenzie <djm@gnu.ai.mit.edu> */

+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
 #ifdef HAVE_UNAME
-#include <sys/utsname.h>
+# include <sys/utsname.h>
 #endif

 /* Put up to LEN chars of the host name into NAME.
--- a/lib/getline.c
+++ b/lib/getline.c
@@ -18,17 +18,17 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */

 /* Written by Jan Brittenson, bson@gnu.ai.mit.edu.  */

-#ifdef HAVE_CONFIG_H
+#if HAVE_CONFIG_H
 # include <config.h>
 #endif

-/* The `getdelim' function is only declared if there following symbol
+/* The `getdelim' function is only declared if the following symbol
   is defined.  */
 #define _GNU_SOURCE	1
 #include <stdio.h>
 #include <sys/types.h>

-#if defined __GNU_LIBRARY__ && defined HAVE_GETDELIM
+#if defined __GNU_LIBRARY__ && HAVE_GETDELIM

 int
 getline (lineptr, n, stream)
@@ -42,17 +42,17 @@ getline (lineptr, n, stream)

 #else /* ! have getdelim */

-#define NDEBUG
-#include <assert.h>
+# define NDEBUG
+# include <assert.h>

-#if STDC_HEADERS
-# include <stdlib.h>
-#else
+# if STDC_HEADERS
+#  include <stdlib.h>
+# else
 char *malloc (), *realloc ();
-#endif
+# endif

 /* Always add at least this many bytes when extending the buffer.  */
-#define MIN_CHUNK 64
+# 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
--- a/lib/getline.h
+++ b/lib/getline.h
@@ -14,18 +14,18 @@ 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 _getline_h_
-#define _getline_h_ 1
+#ifndef GETLINE_H_
+# define GETLINE_H_ 1

-#include <stdio.h>
+# include <stdio.h>

-#ifndef PARAMS
-# if defined (__GNUC__) || __STDC__
-#  define PARAMS(args) args
-# else
-#  define PARAMS(args) ()
-# endif  /* GCC.  */
-#endif  /* Not PARAMS.  */
+# ifndef PARAMS
+#  if defined (__GNUC__) || __STDC__
+#   define PARAMS(args) args
+#  else
+#   define PARAMS(args) ()
+#  endif
+# endif

 int
 getline PARAMS ((char **_lineptr, size_t *_n, FILE *_stream));
@@ -33,4 +33,4 @@ getline PARAMS ((char **_lineptr, size_t *_n, FILE *_stream));
 int
 getdelim PARAMS ((char **_lineptr, size_t *_n, int _delimiter, FILE *_stream));

-#endif
+#endif /* not GETLINE_H_ */
--- a/lib/getloadavg.c
+++ b/lib/getloadavg.c
@@ -43,6 +43,7 @@
   DGUX
   eunice			UNIX emulator under VMS.
   hpux
+   MSDOS			No-op for MSDOS.
   NeXT
   sgi
   sequent			Sequent Dynix 3.x.x (BSD)
@@ -51,6 +52,7 @@
   UMAX
   UMAX4_3
   VMS
+   WIN32			No-op for Windows95/NT.
   __linux__			Linux: assumes /proc filesystem mounted.
   				Support from Michael K. Johnson.
   __NetBSD__			NetBSD: assumes /kern filesystem mounted.
@@ -131,6 +133,14 @@ extern int errno;
 #define hpux
 #endif

+#if defined (__hpux) && !defined (hpux)
+#define hpux
+#endif
+
+#if defined (__sun) && !defined (sun)
+#define sun
+#endif
+
 #if defined(hp300) && !defined(hpux)
 #define MORE_BSD
 #endif
@@ -139,7 +149,11 @@ extern int errno;
 #define decstation
 #endif

-#if (defined(sun) || defined(__sun)) && defined(SVR4)
+#if defined (__SVR4) && !defined (SVR4)
+#define SVR4
+#endif
+
+#if (defined(sun) && defined(SVR4)) || defined (SOLARIS2)
 #define SUNOS_5
 #endif

@@ -168,7 +182,7 @@ extern int errno;
 #define LOAD_AVE_TYPE long
 #endif

-#if defined(sun) || defined(__sun)
+#ifdef sun
 #define LOAD_AVE_TYPE long
 #endif

@@ -284,7 +298,7 @@ extern int errno;
 #define NLIST_STRUCT
 #endif

-#if defined(sun) || defined(__sun)
+#ifdef sun
 #define NLIST_STRUCT
 #endif

@@ -352,7 +366,7 @@ extern int errno;
 #define KERNEL_FILE "/hp-ux"
 #endif

-#if !defined(KERNEL_FILE) && (defined(_SEQUENT_) || defined(MIPS) || defined(SVR4) || defined(ISC) || defined (sgi) || defined(SVR4) || (defined (ardent) && defined (titan)))
+#if !defined(KERNEL_FILE) && (defined(_SEQUENT_) || defined(MIPS) || defined(SVR4) || defined(ISC) || defined (sgi) || (defined (ardent) && defined (titan)))
 #define KERNEL_FILE "/unix"
 #endif

@@ -380,6 +394,7 @@ extern int errno;
 #ifdef LOAD_AVE_TYPE

 #ifndef VMS
+#ifndef __linux__
 #ifndef NLIST_STRUCT
 #include <a.out.h>
 #else /* NLIST_STRUCT */
@@ -389,6 +404,7 @@ extern int errno;
 #ifdef SUNOS_5
 #include <fcntl.h>
 #include <kvm.h>
+#include <kstat.h>
 #endif

 #ifndef KERNEL_FILE
@@ -398,6 +414,7 @@ extern int errno;
 #ifndef LDAV_SYMBOL
 #define LDAV_SYMBOL "_avenrun"
 #endif /* LDAV_SYMBOL */
+#endif /* __linux__ */

 #else /* VMS */

@@ -484,7 +501,7 @@ static int getloadavg_initialized;
 /* Offset in kmem to seek to read load average, or 0 means invalid.  */
 static long offset;

-#if !defined(VMS) && !defined(sgi)
+#if !defined(VMS) && !defined(sgi) && !defined(__linux__)
 static struct nlist nl[2];
 #endif /* Not VMS or sgi */

@@ -514,6 +531,50 @@ getloadavg (loadavg, nelem)
  elem = -1;
 #endif

+#if !defined (LDAV_DONE) && defined (SUNOS_5)
+/* Use libkstat because we don't have to be root.  */
+#define LDAV_DONE
+  kstat_ctl_t *kc;
+  kstat_t *ksp;
+  kstat_named_t *kn;
+
+  kc = kstat_open ();
+  if (kc == 0) return -1;
+  ksp = kstat_lookup (kc, "unix", 0, "system_misc");
+  if (ksp == 0 ) return -1;
+  if (kstat_read (kc, ksp, 0) == -1) return -1;
+
+
+  kn = kstat_data_lookup (ksp, "avenrun_1min");
+  if (kn == 0)
+    {
+      /* Return -1 if no load average information is available.  */
+      nelem = 0;
+      elem = -1;
+    }
+
+  if (nelem >= 1)
+    loadavg[elem++] = (double) kn->value.ul/FSCALE;
+
+  if (nelem >= 2)
+    {
+      kn = kstat_data_lookup (ksp, "avenrun_5min");
+      if (kn != 0)
+	{
+	  loadavg[elem++] = (double) kn->value.ul/FSCALE;
+
+	  if (nelem >= 3)
+	    {
+	      kn = kstat_data_lookup (ksp, "avenrun_15min");
+	      if (kn != 0)
+		loadavg[elem++] = (double) kn->value.ul/FSCALE;
+	    }
+	}
+    }
+
+  kstat_close (kc);
+#endif /* SUNOS_5 */
+
 #if !defined (LDAV_DONE) && defined (__linux__)
 #define LDAV_DONE
 #undef LOAD_AVE_TYPE
@@ -733,11 +794,11 @@ getloadavg (loadavg, nelem)
       : (load_ave.tl_avenrun.l[0] / (double) load_ave.tl_lscale));
 #endif	/* OSF_MIPS */

-#if !defined (LDAV_DONE) && defined(MSDOS)
+#if !defined (LDAV_DONE) && (defined (MSDOS) || defined (WIN32))
 #define LDAV_DONE

  /* A faithful emulation is going to have to be saved for a rainy day.  */
-  for ( ; elem < nelem; elem++) 
+  for ( ; elem < nelem; elem++)
    {
      loadavg[elem] = 0.0;
    }
@@ -866,7 +927,7 @@ getloadavg (loadavg, nelem)
      /* We pass 0 for the kernel, corefile, and swapfile names
 	 to use the currently running kernel.  */
      kd = kvm_open (0, 0, 0, O_RDONLY, 0);
-      if (kd != 0) 
+      if (kd != 0)
 	{
 	  /* nlist the currently running kernel.  */
 	  kvm_nlist (kd, nl);
--- a/lib/getopt.c
+++ b/lib/getopt.c
@@ -3,7 +3,7 @@
   "Keep this file name-space clean" means, talk to roland@gnu.ai.mit.edu
   before changing it!

-   Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95
+   Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 1996
   	Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify it
@@ -18,7 +18,7 @@

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
-   Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 /* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>.
   Ditto for AIX 3.2 and <stdlib.h>.  */
@@ -53,12 +53,28 @@

 /* This needs to come after some library #include
   to get __GNU_LIBRARY__ defined.  */
-#ifdef	__GNU_LIBRARY__
+#ifdef __GNU_LIBRARY__
 /* Don't include stdlib.h for non-GNU C libraries because some of them
   contain conflicting prototypes for getopt.  */
 #include <stdlib.h>
+#if defined (_LIBC) || defined (HAVE_UNISTD_H)
+#include <unistd.h>
+#endif
 #endif	/* GNU C library.  */

+#ifdef VMS
+#include <unixlib.h>
+#if HAVE_STRING_H - 0
+#include <string.h>
+#endif
+#endif
+
+#ifdef WIN32
+/* It's not Unix, really.  See?  Capital letters.  */
+#include <windows.h>
+#define getpid() GetCurrentProcessId()
+#endif
+
 #ifndef _
 /* This is for other GNU distributions with internationalized messages.
   When compiling libc, the _ macro is predefined.  */
@@ -166,7 +182,7 @@ static enum
 /* Value of POSIXLY_CORRECT environment variable.  */
 static char *posixly_correct;

-#ifdef	__GNU_LIBRARY__
+#ifdef __GNU_LIBRARY__
 /* We want to avoid inclusion of string.h with non-GNU libraries
   because there are many ways it can cause trouble.
   On some systems, it contains special magic macros that don't work
@@ -217,6 +233,12 @@ extern int strlen (const char *);
 static int first_nonopt;
 static int last_nonopt;

+/* Bash 2.0 gives us an environment variable containing flags
+   indicating ARGV elements that should not be considered arguments.  */
+
+static const char *nonoption_flags;
+static int nonoption_flags_len;
+
 /* Exchange two adjacent subsequences of ARGV.
   One subsequence is elements [first_nonopt,last_nonopt)
   which contains all the non-options that have been skipped so far.
@@ -226,6 +248,10 @@ static int last_nonopt;
   `first_nonopt' and `last_nonopt' are relocated so that they describe
   the new indices of the non-options in ARGV after they are moved.  */

+#if defined (__STDC__) && __STDC__
+static void exchange (char **);
+#endif
+
 static void
 exchange (argv)
     char **argv;
@@ -284,6 +310,9 @@ exchange (argv)

 /* Initialize the internal data when the first call is made.  */

+#if defined (__STDC__) && __STDC__
+static const char *_getopt_initialize (const char *);
+#endif
 static const char *
 _getopt_initialize (optstring)
     const char *optstring;
@@ -315,6 +344,21 @@ _getopt_initialize (optstring)
  else
    ordering = PERMUTE;

+  if (posixly_correct == NULL)
+    {
+      /* Bash 2.0 puts a special variable in the environment for each
+	 command it runs, specifying which ARGV elements are the results of
+	 file name wildcard expansion and therefore should not be
+	 considered as options.  */
+      char var[100];
+      sprintf (var, "_%d_GNU_nonoption_argv_flags_", getpid ());
+      nonoption_flags = getenv (var);
+      if (nonoption_flags == NULL)
+	nonoption_flags_len = 0;
+      else
+	nonoption_flags_len = strlen (nonoption_flags);
+    }
+
  return optstring;
 }

@@ -391,10 +435,24 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
      optind = 1;		/* Don't scan ARGV[0], the program name.  */
    }

+  /* Test whether ARGV[optind] points to a non-option argument.
+     Either it does not have option syntax, or there is an environment flag
+     from the shell indicating it is not an option.  */
+#define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0'	      \
+		     || (optind < nonoption_flags_len			      \
+			 && nonoption_flags[optind] == '1'))
+
  if (nextchar == NULL || *nextchar == '\0')
    {
      /* Advance to the next ARGV-element.  */

+      /* Give FIRST_NONOPT & LAST_NONOPT rational values if OPTIND has been
+	 moved back by the user (who may also have changed the arguments).  */
+      if (last_nonopt > optind)
+	last_nonopt = optind;
+      if (first_nonopt > optind)
+	first_nonopt = optind;
+
      if (ordering == PERMUTE)
 	{
 	  /* If we have just processed some options following some non-options,
@@ -408,8 +466,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	  /* Skip any additional non-options
 	     and extend the range of non-options previously skipped.  */

-	  while (optind < argc
-		 && (argv[optind][0] != '-' || argv[optind][1] == '\0'))
+	  while (optind < argc && NONOPTION_P)
 	    optind++;
 	  last_nonopt = optind;
 	}
@@ -447,7 +504,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
      /* If we have come to a non-option and did not permute it,
 	 either stop the scan or describe it to the caller and pass it by.  */

-      if ((argv[optind][0] != '-' || argv[optind][1] == '\0'))
+      if (NONOPTION_P)
 	{
 	  if (ordering == REQUIRE_ORDER)
 	    return EOF;
@@ -479,8 +536,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)

  if (longopts != NULL
      && (argv[optind][1] == '-'
-	  || (long_only && (argv[optind][2]
-			    || !my_index (optstring, argv[optind][1])))))
+	  || (long_only && (argv[optind][2] || !my_index (optstring, argv[optind][1])))))
    {
      char *nameend;
      const struct option *p;
@@ -493,8 +549,8 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
      for (nameend = nextchar; *nameend && *nameend != '='; nameend++)
 	/* Do nothing.  */ ;

-#ifdef lint
-      indfound = 0;  /* Avoid spurious compiler warning.  */
+#ifdef lint		/* Suppress `used before initialized' warning.  */
+      indfound = 0;
 #endif

      /* Test all long options for either exact match
@@ -528,6 +584,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		     argv[0], argv[optind]);
 	  nextchar += strlen (nextchar);
 	  optind++;
+	  optopt = 0;
 	  return '?';
 	}

@@ -544,18 +601,20 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	      else
 		{
 		  if (opterr)
-		   if (argv[optind - 1][1] == '-')
-		    /* --option */
-		    fprintf (stderr,
-		     _("%s: option `--%s' doesn't allow an argument\n"),
-		     argv[0], pfound->name);
-		   else
-		    /* +option or -option */
-		    fprintf (stderr,
-		     _("%s: option `%c%s' doesn't allow an argument\n"),
-		     argv[0], argv[optind - 1][0], pfound->name);
+		    if (argv[optind - 1][1] == '-')
+		      /* --option */
+		      fprintf (stderr,
+			_("%s: option `--%s' doesn't allow an argument\n"),
+			       argv[0], pfound->name);
+		    else
+		      /* +option or -option */
+		      fprintf (stderr,
+			_("%s: option `%c%s' doesn't allow an argument\n"),
+			       argv[0], argv[optind - 1][0], pfound->name);

 		  nextchar += strlen (nextchar);
+
+		  optopt = pfound->val;
 		  return '?';
 		}
 	    }
@@ -567,9 +626,10 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		{
 		  if (opterr)
 		    fprintf (stderr,
-			   _("%s: option `%s' requires an argument\n"),
-			   argv[0], argv[optind - 1]);
+			     _("%s: option `%s' requires an argument\n"),
+			     argv[0], argv[optind - 1]);
 		  nextchar += strlen (nextchar);
+		  optopt = pfound->val;
 		  return optstring[0] == ':' ? ':' : '?';
 		}
 	    }
@@ -604,6 +664,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	    }
 	  nextchar = (char *) "";
 	  optind++;
+	  optopt = 0;
 	  return '?';
 	}
    }
@@ -663,8 +724,8 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		  {
 		    /* 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] == ':')
--- a/lib/getopt.h
+++ b/lib/getopt.h
@@ -12,8 +12,8 @@
   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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifndef _GETOPT_H
 #define _GETOPT_H 1
--- a/lib/getopt1.c
+++ b/lib/getopt1.c
@@ -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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
 #include <config.h>
--- a/lib/getugroups.c
+++ b/lib/getugroups.c
@@ -12,13 +12,13 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 David MacKenzie. */

 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif

 #include <sys/types.h>
@@ -26,7 +26,7 @@
 #include <grp.h>

 #ifdef HAVE_UNISTD_H
-#include <unistd.h>
+# include <unistd.h>
 #endif

 /* setgrent, getgrent, and endgrent are not specified by POSIX.1,
@@ -36,9 +36,9 @@
 struct group *getgrent ();

 #if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
-#include <string.h>
+# include <string.h>
 #else
-#include <strings.h>
+# include <strings.h>
 #endif

 /* Like `getgroups', but for user USERNAME instead of for
--- a/lib/getusershell.c
+++ b/lib/getusershell.c
@@ -12,25 +12,25 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 David MacKenzie <djm@gnu.ai.mit.edu> */

 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif

 #ifndef SHELLS_FILE
 /* File containing a list of nonrestricted shells, one per line. */
-#define SHELLS_FILE "/etc/shells"
+# define SHELLS_FILE "/etc/shells"
 #endif

 #include <stdio.h>
 #include <ctype.h>

 #ifdef STDC_HEADERS
-#include <stdlib.h>
+# include <stdlib.h>
 #else
 char *malloc ();
 char *realloc ();
@@ -177,7 +177,7 @@ readname (name, size, stream)
  /* Skip blank space.  */
  while ((c = getc (stream)) != EOF && isspace (c))
    /* Do nothing. */ ;
-  
+
  while (c != EOF && !isspace (c))
    {
      (*name)[name_index++] = c;
--- a/lib/getversion.c
+++ b/lib/getversion.c
@@ -12,15 +12,19 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 David MacKenzie <djm@gnu.ai.mit.edu> */

+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
 #include "backupfile.h"

-#ifdef STDC_HEADERS
-#include <stdlib.h>
+#if STDC_HEADERS
+# include <stdlib.h>
 #endif

 int argmatch ();
@@ -28,12 +32,12 @@ void invalid_arg ();

 extern char *program_name;

-static char *backup_args[] =
+static const char *const backup_args[] =
 {
  "never", "simple", "nil", "existing", "t", "numbered", 0
 };

-static enum backup_type backup_types[] =
+static const enum backup_type backup_types[] =
 {
  simple, simple, numbered_existing, numbered_existing, numbered, numbered
 };
--- a/lib/group-member.c
+++ b/lib/group-member.c
@@ -12,22 +12,22 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif

 #include <stdio.h>
 #include <sys/types.h>

 #ifdef STDC_HEADERS
-#include <stdlib.h>
+# include <stdlib.h>
 #endif

 #ifdef HAVE_UNISTD_H
-#include <unistd.h>
+# include <unistd.h>
 #endif

 #include "group-member.h"
@@ -120,7 +120,7 @@ group_member (gid)
 	  break;
 	}
    }
-  
+
  free_group_info (gi);

  return found;
--- a/lib/group-member.h
+++ b/lib/group-member.h
@@ -1,7 +1,7 @@
-#ifndef _group_member_h_
-#define _group_member_h_ 1
+#ifndef GROUP_MEMBER_H_
+# define GROUP_MEMBER_H_ 1

 int
  group_member ();

-#endif /* _group_member_h_ */
+#endif /* GROUP_MEMBER_H_ */
--- a/lib/idcache.c
+++ b/lib/idcache.c
@@ -12,15 +12,19 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, 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 <stdio.h>
 #include <sys/types.h>
 #include <pwd.h>
 #include <grp.h>

-#if defined(USG) || defined(STDC_HEADERS)
+#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
 #include <string.h>
 #else
 #include <strings.h>
@@ -199,7 +203,7 @@ getgidbyname (group)
      group_alist = tail;
      return &tail->id.g;
    }
-  
+
  tail->next = nogroup_alist;
  nogroup_alist = tail;
  return 0;
--- a/lib/interlock
+++ b/lib/interlock
@@ -0,0 +1,46 @@
+#! /bin/sh
+
+# interlock - wrap program invocation in lock to allow
+#             parallel builds to work.
+# Written by Tom Tromey <tromey@cygnus.com>, Aug 10 1996
+#
+# 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.
+
+# Usage:
+#   interlock lock-dir-name program args-to-program...
+
+dirname="$1"
+program="$2"
+
+shift
+shift
+
+while (mkdir $dirname > /dev/null 2>&1 && exit 1 || exit 0); do
+   # Wait a bit.
+   sleep 1
+done
+
+# Race condition here: if interrupted after the loop but before this
+# trap, the lock can be left around.
+trap "rmdir $dirname > /dev/null 2>&1" 1 2 3 15
+
+# We have the lock, so run the program.
+$program ${1+"$@"}
+ret=$?
+
+# Release the lock.
+rmdir $dirname > /dev/null 2>&1
+
+exit $ret
--- a/lib/isdir.c
+++ b/lib/isdir.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
 #include <config.h>
--- a/lib/linebuffer.h
+++ b/lib/linebuffer.h
@@ -12,8 +12,8 @@
   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.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 /* A `struct linebuffer' holds a line of text. */

@@ -24,20 +24,21 @@ struct linebuffer
  char *buffer;
 };

-#undef __P
+#undef PARAMS
 #if defined (__STDC__) && __STDC__
-#define	__P(x) x
+# define PARAMS(Args) Args
 #else
-#define	__P(x) ()
+# define PARAMS(Args) ()
 #endif

 /* Initialize linebuffer LINEBUFFER for use. */
-void initbuffer __P ((struct linebuffer *linebuffer));
+void initbuffer PARAMS ((struct linebuffer *linebuffer));

 /* Read an arbitrarily long line of text from STREAM into LINEBUFFER.
   Remove any newline.  Does not null terminate.
   Return LINEBUFFER, except at end of file return 0.  */
-struct linebuffer *readline __P ((struct linebuffer *linebuffer, FILE *stream));
+struct linebuffer *readline PARAMS ((struct linebuffer *linebuffer,
+				     FILE *stream));

 /* Free linebuffer LINEBUFFER and its data, all allocated with malloc. */
-void freebuffer __P ((struct linebuffer *));
+void freebuffer PARAMS ((struct linebuffer *));
--- a/lib/long-options.c
+++ b/lib/long-options.c
@@ -12,10 +12,10 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

-/* Jim Meyering (meyering@comco.com) */
+/* Written by Jim Meyering.  */

 #ifdef HAVE_CONFIG_H
 #include <config.h>
@@ -36,11 +36,12 @@ static struct option const long_options[] =
   Be careful not to gobble up `--'.  */

 void
-parse_long_options (argc, argv, command_name, version_string, usage)
+parse_long_options (argc, argv, command_name, package, version, usage)
     int argc;
     char **argv;
     const char *command_name;
-     const char *version_string;
+     const char *package;
+     const char *version;
     void (*usage)();
 {
  int c;
@@ -62,7 +63,7 @@ parse_long_options (argc, argv, command_name, version_string, usage)
 	  (*usage) (0);

 	case 'v':
-	  printf ("%s - %s\n", command_name, version_string);
+	  printf ("%s (%s) %s\n", command_name, package, version);
 	  exit (0);

 	default:
--- a/lib/long-options.h
+++ b/lib/long-options.h
@@ -1,10 +1,31 @@
-#undef __P
+/* long-options.h -- declaration for --help- and --version-handling function.
+   Copyright (C) 1993, 1994 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 Jim Meyering.  */
+
+#undef PARAMS
 #if defined (__STDC__) && __STDC__
-#define __P(args) args
+# define PARAMS(Args) Args
 #else
-#define __P(args) ()
+# define PARAMS(Args) ()
 #endif

 void
-  parse_long_options __P ((int _argc, char **_argv, const char *_command_name,
-			   const char *_version_string, void (*_usage) (int)));
+  parse_long_options PARAMS ((int _argc, char **_argv,
+			      const char *_command_name,
+			      const char *_package,
+			      const char *_version, void (*_usage) (int)));
--- a/lib/makepath.c
+++ b/lib/makepath.c
@@ -12,58 +12,57 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 David MacKenzie <djm@gnu.ai.mit.edu> and
-   Jim Meyering <meyering@cs.utexas.edu>.  */
+/* Written by David MacKenzie <djm@gnu.ai.mit.edu> and Jim Meyering.  */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

-#ifdef __GNUC__
-#define alloca __builtin_alloca
+#if __GNUC__
+# define alloca __builtin_alloca
 #else
-#ifdef HAVE_ALLOCA_H
-#include <alloca.h>
-#else
-#ifdef _AIX
+# if HAVE_ALLOCA_H
+#  include <alloca.h>
+# else
+#  ifdef _AIX
 #pragma alloca
-#else
+#  else
 char *alloca ();
-#endif
-#endif
+#  endif
+# endif
 #endif

 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
+#if HAVE_UNISTD_H
+# include <unistd.h>
 #endif

-#ifdef STAT_MACROS_BROKEN
-#undef S_ISDIR
-#endif /* STAT_MACROS_BROKEN.  */
+#if STAT_MACROS_BROKEN
+# undef S_ISDIR
+#endif

 #if !defined(S_ISDIR) && defined(S_IFDIR)
-#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
 #endif

-#ifdef STDC_HEADERS
-#include <stdlib.h>
+#if STDC_HEADERS
+# include <stdlib.h>
 #endif

-#ifdef HAVE_ERRNO_H
-#include <errno.h>
+#if HAVE_ERRNO_H
+# include <errno.h>
 #endif

 #ifndef errno
 extern int errno;
 #endif

-#ifdef HAVE_STRING_H
+#if HAVE_STRING_H
 # include <string.h>
 #else
 # include <strings.h>
--- a/lib/makepath.h
+++ b/lib/makepath.h
@@ -1,15 +1,15 @@
+# undef __P
 #if __STDC__
-#undef __P
-#define __P(args) args
+# define __P(Args) Args
 #else
-#define __P(args) ()
+# define __P(Args) ()
 #endif

 int
-  make_path __P ((const char *_argpath,
-		  int _mode,
-		  int _parent_mode,
-		  uid_t _owner,
-		  gid_t _group,
-		  int _preserve_existing,
-		  const char *_verbose_fmt_string));
+make_path __P ((const char *_argpath,
+		int _mode,
+		int _parent_mode,
+		uid_t _owner,
+		gid_t _group,
+		int _preserve_existing,
+		const char *_verbose_fmt_string));
--- a/lib/md5.c
+++ b/lib/md5.c
@@ -1,11 +1,13 @@
 /* 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 Software Foundation, Inc.
+   Copyright (C) 1995, 1996 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.

-   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 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
@@ -13,10 +15,10 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 Ulrich Drepper <drepper@gnu.ai.mit.edu>.  */
+/* Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.  */

 #ifdef HAVE_CONFIG_H
 # include <config.h>
@@ -24,7 +26,7 @@

 #include <sys/types.h>

-#if STDC_HEADERS
+#if STDC_HEADERS || defined _LIBC
 # include <stdlib.h>
 # include <string.h>
 #else
@@ -35,6 +37,13 @@

 #include "md5.h"

+#ifdef _LIBC
+# include <endian.h>
+# if __BYTE_ORDER == __BIG_ENDIAN
+#  define WORDS_BIGENDIAN 1
+# endif
+#endif
+
 #ifdef WORDS_BIGENDIAN
 # define SWAP(n)							\
    (((n) << 24) | (((n) & 0xff00) << 8) | (((n) >> 8) & 0xff00) | ((n) >> 24))
@@ -58,10 +67,16 @@ md5_init_ctx (ctx)
  ctx->B = 0xefcdab89;
  ctx->C = 0x98badcfe;
  ctx->D = 0x10325476;
+
+  ctx->total[0] = ctx->total[1] = 0;
+  ctx->buflen = 0;
 }

-/* Put result from CTX in first 16 bytes following RESBUF.  The result must
-   be in little endian byte order.  */
+/* Put result from CTX in first 16 bytes following RESBUF.  The result
+   must be in little endian byte order.
+
+   IMPORTANT: On some systems it is required that RESBUF is correctly
+   aligned for a 32 bits value.  */
 void *
 md5_read_ctx (ctx, resbuf)
     const struct md5_ctx *ctx;
@@ -75,6 +90,39 @@ md5_read_ctx (ctx, resbuf)
  return resbuf;
 }

+/* Process the remaining bytes in the internal buffer and the usual
+   prolog according to the standard and write the result to RESBUF.
+
+   IMPORTANT: On some systems it is required that RESBUF is correctly
+   aligned for a 32 bits value.  */
+void *
+md5_finish_ctx (ctx, resbuf)
+     struct md5_ctx *ctx;
+     void *resbuf;
+{
+  /* Take yet unprocessed bytes into account.  */
+  md5_uint32 bytes = ctx->buflen;
+  size_t pad;
+
+  /* Now count remaining bytes.  */
+  ctx->total[0] += bytes;
+  if (ctx->total[0] < bytes)
+    ++ctx->total[1];
+
+  pad = bytes >= 56 ? 64 + 56 - bytes : 56 - bytes;
+  memcpy (&ctx->buffer[bytes], fillbuf, pad);
+
+  /* Put the 64-bit file length in *bits* at the end of the buffer.  */
+  *(md5_uint32 *) &ctx->buffer[bytes + pad] = SWAP (ctx->total[0] << 3);
+  *(md5_uint32 *) &ctx->buffer[bytes + pad + 4] = SWAP ((ctx->total[1] << 3) |
+							(ctx->total[0] >> 29));
+
+  /* Process last bytes.  */
+  md5_process_block (ctx->buffer, bytes + pad + 8, ctx);
+
+  return md5_read_ctx (ctx, resbuf);
+}
+
 /* Compute MD5 message digest for bytes read from STREAM.  The
   resulting message digest number will be written into the 16 bytes
   beginning at RESBLOCK.  */
@@ -86,16 +134,12 @@ md5_stream (stream, resblock)
  /* Important: BLOCKSIZE must be a multiple of 64.  */
 #define BLOCKSIZE 4096
  struct md5_ctx ctx;
-  md5_uint32 len[2];
  char buffer[BLOCKSIZE + 72];
-  size_t pad, sum;
+  size_t sum;

  /* Initialize the computation context.  */
  md5_init_ctx (&ctx);

-  len[0] = 0;
-  len[1] = 0;
-
  /* Iterate over full file contents.  */
  while (1)
    {
@@ -108,7 +152,7 @@ md5_stream (stream, resblock)
      /* Read block.  Take care for partial reads.  */
      do
 	{
-	  n = fread (buffer, 1, BLOCKSIZE - sum, stream);
+	  n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream);

 	  sum += n;
 	}
@@ -116,13 +160,6 @@ md5_stream (stream, resblock)
      if (n == 0 && ferror (stream))
        return 1;

-      /* RFC 1321 specifies the possible length of the file up to 2^64 bits.
-	 Here we only compute the number of bytes.  Do a double word
-         increment.  */
-      len[0] += sum;
-      if (len[0] < sum)
-	++len[1];
-
      /* If end of file is reached, end the loop.  */
      if (n == 0)
 	break;
@@ -133,27 +170,12 @@ md5_stream (stream, resblock)
      md5_process_block (buffer, BLOCKSIZE, &ctx);
    }

-  /* We can copy 64 byte because the buffer is always big enough.  FILLBUF
-     contains the needed bits.  */
-  memcpy (&buffer[sum], fillbuf, 64);
-
-  /* Compute amount of padding bytes needed.  Alignment is done to
-		(N + PAD) % 64 == 56
-     There is always at least one byte padded.  I.e. even the alignment
-     is correctly aligned 64 padding bytes are added.  */
-  pad = sum & 63;
-  pad = pad >= 56 ? 64 + 56 - pad : 56 - pad;
-
-  /* Put the 64-bit file length in *bits* at the end of the buffer.  */
-  *(md5_uint32 *) &buffer[sum + pad] = SWAP (len[0] << 3);
-  *(md5_uint32 *) &buffer[sum + pad + 4] = SWAP ((len[1] << 3)
-						 | (len[0] >> 29));
-
-  /* Process last bytes.  */
-  md5_process_block (buffer, sum + pad + 8, &ctx);
+  /* Add the last bytes if necessary.  */
+  if (sum > 0)
+    md5_process_bytes (buffer, sum, &ctx);

  /* Construct result in desired memory.  */
-  md5_read_ctx (&ctx, resblock);
+  md5_finish_ctx (&ctx, resblock);
  return 0;
 }

@@ -168,37 +190,61 @@ md5_buffer (buffer, len, resblock)
     void *resblock;
 {
  struct md5_ctx ctx;
-  char restbuf[64 + 72];
-  size_t blocks = len & ~63;
-  size_t pad, rest;

  /* Initialize the computation context.  */
  md5_init_ctx (&ctx);

  /* Process whole buffer but last len % 64 bytes.  */
-  md5_process_block (buffer, blocks, &ctx);
-
-  /* REST bytes are not processed yet.  */
-  rest = len - blocks;
-  /* Copy to own buffer.  */
-  memcpy (restbuf, &buffer[blocks], rest);
-  /* Append needed fill bytes at end of buffer.  We can copy 64 byte
-     because the buffer is always big enough.  */
-  memcpy (&restbuf[rest], fillbuf, 64);
-
-  /* PAD bytes are used for padding to correct alignment.  Note that
-     always at least one byte is padded.  */
-  pad = rest >= 56 ? 64 + 56 - rest : 56 - rest;
-
-  /* Put length of buffer in *bits* in last eight bytes.  */
-  *(md5_uint32 *) &restbuf[rest + pad] = (md5_uint32) SWAP (len << 3);
-  *(md5_uint32 *) &restbuf[rest + pad + 4] = (md5_uint32) SWAP (len >> 29);
-
-  /* Process last bytes.  */
-  md5_process_block (restbuf, rest + pad + 8, &ctx);
+  md5_process_bytes (buffer, len, &ctx);

  /* Put result in desired memory area.  */
-  return md5_read_ctx (&ctx, resblock);
+  return md5_finish_ctx (&ctx, resblock);
+}
+
+
+void
+md5_process_bytes (buffer, len, ctx)
+     const void *buffer;
+     size_t len;
+     struct md5_ctx *ctx;
+{
+  /* When we already have some bits in our internal buffer concatenate
+     both inputs first.  */
+  if (ctx->buflen != 0)
+    {
+      size_t left_over = ctx->buflen;
+      size_t add = 128 - left_over > len ? len : 128 - left_over;
+
+      memcpy (&ctx->buffer[left_over], buffer, add);
+      ctx->buflen += add;
+
+      if (left_over + add > 64)
+	{
+	  md5_process_block (ctx->buffer, (left_over + add) & ~63, ctx);
+	  /* The regions in the following copy operation cannot overlap.  */
+	  memcpy (ctx->buffer, &ctx->buffer[(left_over + add) & ~63],
+		  (left_over + add) & 63);
+	  ctx->buflen = (left_over + add) & 63;
+	}
+
+      buffer = (const char *) buffer + add;
+      len -= add;
+    }
+
+  /* Process available complete blocks.  */
+  if (len > 64)
+    {
+      md5_process_block (buffer, len & ~63, ctx);
+      buffer = (const char *) buffer + (len & ~63);
+      len &= 63;
+    }
+
+  /* Move remaining bytes in internal buffer.  */
+  if (len > 0)
+    {
+      memcpy (ctx->buffer, buffer, len);
+      ctx->buflen = len;
+    }
 }


@@ -229,6 +275,13 @@ md5_process_block (buffer, len, ctx)
  md5_uint32 C = ctx->C;
  md5_uint32 D = ctx->D;

+  /* First increment the byte count.  RFC 1321 specifies the possible
+     length of the file up to 2^64 bits.  Here we only compute the
+     number of bytes.  Do a double word increment.  */
+  ctx->total[0] += len;
+  if (ctx->total[0] < len)
+    ++ctx->total[1];
+
  /* Process all bytes in the buffer with 64 bytes in each round of
     the loop.  */
  while (words < endp)
--- a/lib/md5.h
+++ b/lib/md5.h
@@ -1,23 +1,25 @@
 /* md5.h - Declaration of functions and data types used for MD5 sum
   computing library functions.
-   Copyright (C) 1995 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996 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.

-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 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.
+   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.  */
+   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 _MD5_H
-#define _MD5_H
+#define _MD5_H 1

 #include <stdio.h>

@@ -32,33 +34,38 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
   the resulting executable.  Locally running cross-compiled executables
   is usually not possible.  */

-#if defined __STDC__ && __STDC__
-# define UINT_MAX_32_BITS 4294967295U
+#ifdef _LIBC
+# include <sys/types.h>
+typedef u_int32_t md5_uint32;
 #else
-# define UINT_MAX_32_BITS 0xFFFFFFFF
-#endif
+# if defined __STDC__ && __STDC__
+#  define UINT_MAX_32_BITS 4294967295U
+# else
+#  define UINT_MAX_32_BITS 0xFFFFFFFF
+# endif

 /* If UINT_MAX isn't defined, assume it's a 32-bit type.
   This should be valid for all systems GNU cares about because
   that doesn't include 16-bit systems, and only modern systems
   (that certainly have <limits.h>) have 64+-bit integral types.  */

-#ifndef UINT_MAX
-# define UINT_MAX UINT_MAX_32_BITS
-#endif
+# ifndef UINT_MAX
+#  define UINT_MAX UINT_MAX_32_BITS
+# endif

-#if UINT_MAX == UINT_MAX_32_BITS
-  typedef unsigned int md5_uint32;
-#else
-# if USHRT_MAX == UINT_MAX_32_BITS
-   typedef unsigned short md5_uint32;
+# if UINT_MAX == UINT_MAX_32_BITS
+   typedef unsigned int md5_uint32;
 # else
-#  if ULONG_MAX == UINT_MAX_32_BITS
-    typedef unsigned long md5_uint32;
+#  if USHRT_MAX == UINT_MAX_32_BITS
+    typedef unsigned short md5_uint32;
 #  else
-    /* The following line is intended to evoke an error.
-       Using #error is not portable enough.  */
-    "Cannot determine unsigned 32-bit data type."
+#   if ULONG_MAX == UINT_MAX_32_BITS
+     typedef unsigned long md5_uint32;
+#   else
+     /* The following line is intended to evoke an error.
+        Using #error is not portable enough.  */
+     "Cannot determine unsigned 32-bit data type."
+#   endif
 #  endif
 # endif
 #endif
@@ -77,6 +84,10 @@ struct md5_ctx
  md5_uint32 B;
  md5_uint32 C;
  md5_uint32 D;
+
+  md5_uint32 total[2];
+  md5_uint32 buflen;
+  char buffer[128];
 };

 /*
@@ -86,30 +97,50 @@ struct md5_ctx

 /* Initialize structure containing state of computation.
   (RFC 1321, 3.3: Step 3)  */
-void md5_init_ctx __P ((struct md5_ctx *ctx));
+extern void md5_init_ctx __P ((struct md5_ctx *ctx));

 /* Starting with the result of former calls of this function (or the
-   initialzation function update the context for the next LEN bytes
+   initialization function update the context for the next LEN bytes
   starting at BUFFER.
   It is necessary that LEN is a multiple of 64!!! */
-void md5_process_block __P ((const void *buffer, size_t len,
-			     struct md5_ctx *ctx));
+extern void md5_process_block __P ((const void *buffer, size_t len,
+				    struct md5_ctx *ctx));
+
+/* Starting with the result of former calls of this function (or the
+   initialization function update the context for the next LEN bytes
+   starting at BUFFER.
+   It is NOT required that LEN is a multiple of 64.  */
+extern void md5_process_bytes __P ((const void *buffer, size_t len,
+				    struct md5_ctx *ctx));
+
+/* Process the remaining bytes in the buffer and put result from CTX
+   in first 16 bytes following RESBUF.  The result is always in little
+   endian byte order, so that a byte-wise output yields to the wanted
+   ASCII representation of the message digest.
+
+   IMPORTANT: On some systems it is required that RESBUF is correctly
+   aligned for a 32 bits value.  */
+extern void *md5_finish_ctx __P ((struct md5_ctx *ctx, void *resbuf));
+

 /* Put result from CTX in first 16 bytes following RESBUF.  The result is
   always in little endian byte order, so that a byte-wise output yields
-   to the wanted ASCII representation of the message digest.  */
-void *md5_read_ctx __P ((const struct md5_ctx *ctx, void *resbuf));
+   to the wanted ASCII representation of the message digest.
+
+   IMPORTANT: On some systems it is required that RESBUF is correctly
+   aligned for a 32 bits value.  */
+extern void *md5_read_ctx __P ((const struct md5_ctx *ctx, void *resbuf));


 /* Compute MD5 message digest for bytes read from STREAM.  The
   resulting message digest number will be written into the 16 bytes
   beginning at RESBLOCK.  */
-int md5_stream __P ((FILE *stream, void *resblock));
+extern int md5_stream __P ((FILE *stream, void *resblock));

 /* Compute MD5 message digest for LEN bytes beginning at BUFFER.  The
   result is always in little endian byte order, so that a byte-wise
   output yields to the wanted ASCII representation of the message
   digest.  */
-void *md5_buffer __P ((const char *buffer, size_t len, void *resblock));
+extern void *md5_buffer __P ((const char *buffer, size_t len, void *resblock));

 #endif
--- a/lib/memcasecmp.c
+++ b/lib/memcasecmp.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 /* Jim Meyering (meyering@na-net.ornl.gov) */

--- a/lib/memcasecmp.h
+++ b/lib/memcasecmp.h
@@ -1,9 +1,9 @@
-#undef __P
+#undef PARAMS
 #if defined (__STDC__) && __STDC__
-# define __P(args) args
+# define PARAMS(Args) Args
 #else
-# define __P(args) ()
+# define PARAMS(Args) ()
 #endif

 int
-  memcasecmp __P((const void *vs1, const void *vs2, size_t n));
+  memcasecmp PARAMS ((const void *vs1, const void *vs2, size_t n));
--- a/lib/memchr.c
+++ b/lib/memchr.c
@@ -20,7 +20,8 @@ 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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+USA.  */

 #ifdef HAVE_CONFIG_H
 #include <config.h>
--- a/lib/memcmp.c
+++ b/lib/memcmp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1993 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1993, 1995 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.
@@ -15,8 +15,8 @@ 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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+along with this program; if not, write to the Free Software Foundation,
+Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -364,3 +364,10 @@ memcmp (s1, s2, len)

  return 0;
 }
+
+#ifdef weak_alias
+#undef bcmp
+weak_alias (memcmp, bcmp)
+#endif
+
+
--- a/lib/memcpy.c
+++ b/lib/memcpy.c
@@ -2,6 +2,10 @@
   if the source overlaps with the destination.
   Return DESTADDR. */

+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
 char *
 memcpy (destaddr, srcaddr, len)
     char *destaddr;
--- a/lib/memmove.c
+++ b/lib/memmove.c
@@ -3,22 +3,26 @@
   In the public domain.
   By David MacKenzie <djm@gnu.ai.mit.edu>.  */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

-void
+void *
 memmove (dest, source, length)
     char *dest;
     const char *source;
     unsigned length;
 {
+  char *d0 = dest;
  if (source < dest)
    /* Moving from low mem to hi mem; start at end.  */
    for (source += length, dest += length; length; --length)
      *--dest = *--source;
  else if (source != dest)
-    /* Moving from hi mem to low mem; start at beginning.  */
-    for (; length; --length)
-      *dest++ = *source++;
+    {
+      /* Moving from hi mem to low mem; start at beginning.  */
+      for (; length; --length)
+	*dest++ = *source++;
+    }
+  return (void *) d0;
 }
--- a/lib/memset.c
+++ b/lib/memset.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 char *
 memset (str, c, len)
--- a/lib/mkdir.c
+++ b/lib/mkdir.c
@@ -1,4 +1,4 @@
-/* mkdir.c -- BSD compatible make directory function for System V
+/* BSD compatible make directory function for System V
   Copyright (C) 1988, 1990 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
@@ -12,11 +12,11 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

 #include <sys/types.h>
@@ -26,12 +26,12 @@
 extern int errno;
 #endif

-#ifdef STAT_MACROS_BROKEN
-#undef S_ISDIR
+#if STAT_MACROS_BROKEN
+# undef S_ISDIR
 #endif

 #if !defined(S_ISDIR) && defined(S_IFDIR)
-#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
 #endif

 /* mkdir adapted from GNU tar.  */
--- a/lib/mktime.c
+++ b/lib/mktime.c
@@ -1,22 +1,22 @@
 /* Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc.
   Contributed by Paul Eggert (eggert@twinsun.com).

-This file is part of the GNU C Library.
+   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.

-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.
+   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.

-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.
+   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 Library General Public
-License along with the GNU C Library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   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.  */

 /* Define this to have a standalone program to test this implementation of
   mktime.  */
--- a/lib/modechange.c
+++ b/lib/modechange.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 David MacKenzie <djm@ai.mit.edu> */

@@ -24,30 +24,30 @@
   changing the mode of many files, this probably results in a
   performance gain. */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

 #include <sys/types.h>
 #include <sys/stat.h>
 #include "modechange.h"

-#ifdef STDC_HEADERS
-#include <stdlib.h>
+#if STDC_HEADERS
+# include <stdlib.h>
 #else
 char *malloc ();
 #endif

 #ifndef NULL
-#define NULL 0
+# define NULL 0
 #endif

-#ifdef STAT_MACROS_BROKEN
-#undef S_ISDIR
-#endif /* STAT_MACROS_BROKEN.  */
+#if STAT_MACROS_BROKEN
+# undef S_ISDIR
+#endif

 #if !defined(S_ISDIR) && defined(S_IFDIR)
-#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
 #endif

 /* Return newly allocated memory to hold one element of type TYPE. */
--- a/lib/modechange.h
+++ b/lib/modechange.h
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 /* Masks for the `flags' field in a `struct mode_change'. */

@@ -45,12 +45,12 @@ struct mode_change
 #define MODE_MEMORY_EXHAUSTED (struct mode_change *) 1

 #ifndef __P
-#if defined (__GNUC__) || (defined (__STDC__) && __STDC__)
-#define __P(args) args
-#else
-#define __P(args) ()
-#endif  /* GCC.  */
-#endif  /* Not __P.  */
+# if defined (__GNUC__) || (defined (__STDC__) && __STDC__)
+#  define __P(Args) Args
+# else
+#  define __P(Args) ()
+# endif
+#endif

 struct mode_change *mode_compile __P ((const char *, unsigned));
 unsigned short mode_adjust __P ((unsigned, const struct mode_change *));
--- a/lib/mountlist.c
+++ b/lib/mountlist.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
 #include <config.h>
@@ -134,10 +134,6 @@ fstype_to_string (t)
 {
  switch (t)
    {
-    case MOUNT_UFS:
-      return "ufs";
-    case MOUNT_NFS:
-      return "nfs";
 #ifdef MOUNT_PC
    case MOUNT_PC:
      return "pc";
@@ -157,6 +153,70 @@ fstype_to_string (t)
 #ifdef MOUNT_TMP
    case MOUNT_TMP:
      return "tmp";
+#endif
+#ifdef MOUNT_UFS
+   case MOUNT_UFS:
+     return "ufs" ;
+#endif
+#ifdef MOUNT_NFS
+   case MOUNT_NFS:
+     return "nfs" ;
+#endif
+#ifdef MOUNT_MSDOS
+   case MOUNT_MSDOS:
+     return "msdos" ;
+#endif
+#ifdef MOUNT_LFS
+   case MOUNT_LFS:
+     return "lfs" ;
+#endif
+#ifdef MOUNT_LOFS
+   case MOUNT_LOFS:
+     return "lofs" ;
+#endif
+#ifdef MOUNT_FDESC
+   case MOUNT_FDESC:
+     return "fdesc" ;
+#endif
+#ifdef MOUNT_PORTAL
+   case MOUNT_PORTAL:
+     return "portal" ;
+#endif
+#ifdef MOUNT_NULL
+   case MOUNT_NULL:
+     return "null" ;
+#endif
+#ifdef MOUNT_UMAP
+   case MOUNT_UMAP:
+     return "umap" ;
+#endif
+#ifdef MOUNT_KERNFS
+   case MOUNT_KERNFS:
+     return "kernfs" ;
+#endif
+#ifdef MOUNT_PROCFS
+   case MOUNT_PROCFS:
+     return "procfs" ;
+#endif
+#ifdef MOUNT_AFS
+   case MOUNT_AFS:
+     return "afs" ;
+#endif
+#ifdef MOUNT_CD9660
+   case MOUNT_CD9660:
+     return "cd9660" ;
+#endif
+#ifdef MOUNT_UNION
+   case MOUNT_UNION:
+     return "union" ;
+#endif
+#ifdef MOUNT_DEVFS
+   case MOUNT_DEVFS:
+     return "devfs" ;
+#endif
+#ifdef MOUNT_EXT2FS
+   case MOUNT_EXT2FS:
+     return "ext2fs" ;
 #endif
    default:
      return "?";
--- a/lib/mountlist.h
+++ b/lib/mountlist.h
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 /* A mount table entry. */
 struct mount_entry
--- a/lib/obstack.c
+++ b/lib/obstack.c
@@ -1,10 +1,10 @@
 /* obstack.c - subroutines used implicitly by object stack macros
-   Copyright (C) 1988, 89, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
+   Copyright (C) 1988,89,90,91,92,93,94,96 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 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
@@ -13,25 +13,37 @@ 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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #include "obstack.h"

-/* This is just to get __GNU_LIBRARY__ defined.  */
-#include <stdio.h>
+/* NOTE BEFORE MODIFYING THIS FILE: This version number must be
+   incremented whenever callers compiled using an old obstack.h can no
+   longer properly call the functions in this obstack.c.  */
+#define OBSTACK_INTERFACE_VERSION 1

 /* Comment out all this code if we are using the GNU C Library, and are not
-   actually compiling the library itself.  This code is part of the GNU C
-   Library, but also included in many other GNU distributions.  Compiling
+   actually compiling the library itself, and the installed library
+   supports the same library interface we do.  This code is part of the GNU
+   C Library, but also included in many other GNU distributions.  Compiling
   and linking in this code is a waste when using the GNU C library
   (especially if it is a shared library).  Rather than having every GNU
-   program understand `configure --with-gnu-libc' and omit the object files,
-   it is simpler to just do this in the source for each such file.  */
+   program understand `configure --with-gnu-libc' and omit the object
+   files, it is simpler to just do this in the source for each such file.  */

-#if defined (_LIBC) || !defined (__GNU_LIBRARY__)
+#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
+#endif


-#ifdef __STDC__
+#ifndef ELIDE_CODE
+
+
+#if defined (__STDC__) && __STDC__
 #define POINTER void *
 #else
 #define POINTER char *
@@ -69,14 +81,14 @@ struct obstack *_obstack;
 #define CALL_CHUNKFUN(h, size) \
  (((h) -> use_extra_arg) \
   ? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
-   : (*(h)->chunkfun) ((size)))
+   : (*(struct _obstack_chunk *(*) ()) (h)->chunkfun) ((size)))

 #define CALL_FREEFUN(h, old_chunk) \
  do { \
    if ((h) -> use_extra_arg) \
      (*(h)->freefun) ((h)->extra_arg, (old_chunk)); \
    else \
-      (*(h)->freefun) ((old_chunk)); \
+      (*(void (*) ()) (h)->freefun) ((old_chunk)); \
  } while (0)


@@ -267,7 +279,7 @@ _obstack_newchunk (h, length)
   This is here for debugging.
   If you use it in a program, you are probably losing.  */

-#ifdef __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);
@@ -374,7 +386,7 @@ obstack_free (h, obj)
 /* Now define the functional versions of the obstack macros.
   Define them to simply use the corresponding macros to do the job.  */

-#ifdef __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.  */

@@ -482,4 +494,4 @@ POINTER (obstack_copy0) (obstack, pointer, length)

 #endif /* 0 */

-#endif	/* _LIBC or not __GNU_LIBRARY__.  */
+#endif	/* !ELIDE_CODE */
--- a/lib/obstack.h
+++ b/lib/obstack.h
@@ -1,10 +1,10 @@
 /* obstack.h - object stack macros
-   Copyright (C) 1988, 89, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
+   Copyright (C) 1988,89,90,91,92,93,94,96 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 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
@@ -13,7 +13,7 @@ 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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 /* Summary:

@@ -102,11 +102,16 @@ Summary:

 #ifndef __OBSTACK_H__
 #define __OBSTACK_H__
-
+
 #ifdef HAVE_CONFIG_H
 # include <config.h>
 #endif

+#if !defined (HAVE_BCOPY) && defined (HAVE_MEMCPY) && !defined (bcopy)
+# define bcopy(from, to, len) memcpy ((to), (from), (len))
+#endif
+
+
 /* We use subtraction of (char *)0 instead of casting to int
   because on word-addressable machines a simple cast to int
   may ignore the byte-within-word field of the pointer.  */
@@ -136,21 +141,18 @@ Summary:
 #include <stddef.h>
 #endif

+#include <sys/types.h>
+
+#ifndef HAVE_PTRDIFF_T
+# define ptrdiff_t off_t
+#endif
+
 #if defined (__STDC__) && __STDC__
 #define PTR_INT_TYPE ptrdiff_t
 #else
 #define PTR_INT_TYPE long
 #endif

-#if HAVE_STRING_H || STDC_HEADERS
-# include <string.h>
-# ifndef bcopy
-#  define bcopy(s, d, n) memcpy ((d), (s), (n))
-# endif
-#else /* HAVE_STRING_H || STDC_HEADERS */
-# include <strings.h>
-#endif   /* not (HAVE_STRING_H || STDC_HEADERS) */
-
 struct _obstack_chunk		/* Lives at front of each chunk. */
 {
  char  *limit;			/* 1 past end of this chunk */
@@ -167,9 +169,18 @@ 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__
+  /* 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.  */
+  struct _obstack_chunk *(*chunkfun) (void *, long);
+  void (*freefun) (void *, struct _obstack_chunk *);
+  void *extra_arg;             /* first arg for chunk alloc/dealloc funcs */
+#else
  struct _obstack_chunk *(*chunkfun) (); /* User's fcn to allocate a chunk.  */
  void (*freefun) ();		/* User's function to free a chunk.  */
  char *extra_arg;		/* first arg for chunk alloc/dealloc funcs */
+#endif
  unsigned use_extra_arg:1;	/* chunk alloc/dealloc funcs take extra arg */
  unsigned maybe_empty_object:1;/* There is a possibility that the current
 				   chunk contains a zero-length object.  This
@@ -184,9 +195,10 @@ struct obstack		/* control current object in current chunk */
 extern void _obstack_newchunk (struct obstack *, int);
 extern void _obstack_free (struct obstack *, void *);
 extern int _obstack_begin (struct obstack *, int, int,
-			    void *(*) (), void (*) ());
+			    void *(*) (long), void (*) (void *));
 extern int _obstack_begin_1 (struct obstack *, int, int,
-			      void *(*) (), void (*) (), void *);
+			     void *(*) (void *, long),
+			     void (*) (void *, void *), void *);
 #else
 extern void _obstack_newchunk ();
 extern void _obstack_free ();
@@ -255,6 +267,34 @@ int obstack_chunk_size (struct obstack *obstack);

 #define obstack_alignment_mask(h) ((h)->alignment_mask)

+/* To prevent prototype warnings provide complete argument list in
+   standard C version.  */
+#if defined (__STDC__) && __STDC__
+
+#define obstack_init(h) \
+  _obstack_begin ((h), 0, 0, \
+                 (void *(*) (long)) obstack_chunk_alloc, (void (*) (void *)) obstack_chunk_free)
+
+#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) \
+  _obstack_begin ((h), (size), (alignment), \
+                   (void *(*) (long)) (chunkfun), (void (*) (void *)) (freefun))
+
+#define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \
+  _obstack_begin_1 ((h), (size), (alignment), \
+                   (void *(*) (long)) (chunkfun), (void (*) (void *)) (freefun), (arg))
+
+#define obstack_chunkfun(h, newchunkfun) \
+  ((h) -> chunkfun = (struct _obstack_chunk *(*)(long)) (newchunkfun))
+
+#define obstack_freefun(h, newfreefun) \
+  ((h) -> freefun = (void (*)(void *)) (newfreefun))
+
+#else
+
 #define obstack_init(h) \
  _obstack_begin ((h), 0, 0, \
 		  (void *(*) ()) obstack_chunk_alloc, (void (*) ()) obstack_chunk_free)
@@ -277,11 +317,13 @@ int obstack_chunk_size (struct obstack *obstack);
 #define obstack_freefun(h, newfreefun) \
  ((h) -> freefun = (void (*)()) (newfreefun))

+#endif
+
 #define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = achar)

 #define obstack_blank_fast(h,n) ((h)->next_free += (n))

-#if defined (__GNUC__) && defined (__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__.  */
--- a/lib/path-concat.c
+++ b/lib/path-concat.c
@@ -0,0 +1,61 @@
+/* path-concat.c -- concatenate two arbitrary pathnames
+   Copyright (C) 1996 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 Jim Meyering.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+char *malloc ();
+char *stpcpy ();
+
+/* Concatenate two pathname components, DIR and BASE, in newly-allocated
+   storage and return the result.  Return 0 if out of memory.  Add a slash
+   between DIR and BASE in the result if neither would contribute one.
+   If each would contribute at least one, elide one from the end of DIR.
+   Otherwise, simply concatenate DIR and BASE.  In any case, if
+   BASE_IN_RESULT is non-NULL, set *BASE_IN_RESULT to point to the copy of
+   BASE in the returned concatenation.  */
+
+char *
+path_concat (dir, base, base_in_result)
+     const char *dir;
+     const char *base;
+     char **base_in_result;
+{
+  char *p;
+  char *p_concat;
+
+  p_concat = malloc (strlen (dir) + strlen (base) + 2);
+  if (!p_concat)
+    return 0;
+
+  p = stpcpy (p_concat, dir);
+
+  if (*(p - 1) == '/' && *base == '/')
+    --p;
+  else if (*(p - 1) != '/' && *base != '/')
+    p = stpcpy (p, "/");
+
+  if (base_in_result)
+    *base_in_result = p;
+
+  stpcpy (p, base);
+
+  return p_concat;
+}
--- a/lib/path-concat.h
+++ b/lib/path-concat.h
@@ -0,0 +1,9 @@
+#if __STDC__
+# undef __P
+# define __P(args) args
+#else
+# define __P(args) ()
+#endif
+
+char *
+path_concat __P ((const char *dir, const char *base, char **base_in_result));
--- a/lib/pathmax.h
+++ b/lib/pathmax.h
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifndef _PATHMAX_H
 #define _PATHMAX_H
--- a/lib/posixtm.y
+++ b/lib/posixtm.y
@@ -12,28 +12,50 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 Jim Kingdon and David MacKenzie. */
 %{
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/* The following block of alloca-related preprocessor directives is here
+   solely to allow compilation by non GNU-C compilers of the C parser
+   produced from this file by old versions of bison.  Newer versions of
+   bison include a block similar to this one in bison.simple.  */
+
 #ifdef __GNUC__
 #define alloca __builtin_alloca
 #else
-#ifdef sparc
+#ifdef HAVE_ALLOCA_H
 #include <alloca.h>
 #else
 #ifdef _AIX
 #pragma alloca
 #else
-char *alloca ();
+void *alloca ();
 #endif
 #endif
 #endif

 #include <stdio.h>
 #include <sys/types.h>
+
+#ifdef TM_IN_SYS_TIME
+#include <sys/time.h>
+#else
 #include <time.h>
+#endif
+
+/* Some old versions of bison generate parsers that use bcopy.
+   That loses on systems that don't provide the function, so we have
+   to redefine it here.  */
+#if !defined (HAVE_BCOPY) && defined (HAVE_MEMCPY) && !defined (bcopy)
+#define bcopy(from, to, len) memcpy ((to), (from), (len))
+#endif

 #define YYDEBUG 1

@@ -45,9 +67,56 @@ static struct tm t;

 time_t mktime ();

-#define yyparse posixtime_yyparse
+/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
+   as well as gratuitiously global symbol names, so we can have multiple
+   yacc generated parsers in the same program.  Note that these are only
+   the variables produced by yacc.  If other parser generators (bison,
+   byacc, etc) produce additional global names that conflict at link time,
+   then those parser generators need to be fixed instead of adding those
+   names to this list. */
+
+#define yymaxdepth pt_maxdepth
+#define yyparse pt_parse
+#define yylex   pt_lex
+#define yyerror pt_error
+#define yylval  pt_lval
+#define yychar  pt_char
+#define yydebug pt_debug
+#define yypact  pt_pact
+#define yyr1    pt_r1
+#define yyr2    pt_r2
+#define yydef   pt_def
+#define yychk   pt_chk
+#define yypgo   pt_pgo
+#define yyact   pt_act
+#define yyexca  pt_exca
+#define yyerrflag pt_errflag
+#define yynerrs pt_nerrs
+#define yyps    pt_ps
+#define yypv    pt_pv
+#define yys     pt_s
+#define yy_yys  pt_yys
+#define yystate pt_state
+#define yytmp   pt_tmp
+#define yyv     pt_v
+#define yy_yyv  pt_yyv
+#define yyval   pt_val
+#define yylloc  pt_lloc
+#define yyreds  pt_reds          /* With YYDEBUG defined */
+#define yytoks  pt_toks          /* With YYDEBUG defined */
+#define yylhs   pt_yylhs
+#define yylen   pt_yylen
+#define yydefred pt_yydefred
+#define yydgoto pt_yydgoto
+#define yysindex pt_yysindex
+#define yyrindex pt_yyrindex
+#define yygindex pt_yygindex
+#define yytable  pt_yytable
+#define yycheck  pt_yycheck
+
 static int yylex ();
 static int yyerror ();
+
 %}

 %token DIGIT
--- a/lib/putenv.c
+++ b/lib/putenv.c
@@ -15,13 +15,13 @@ 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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+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>

 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif

 /* Define-away any (possibly conflicting) prototype of putenv.
@@ -29,26 +29,26 @@ Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define putenv _sys_putenv

 #if defined (__GNU_LIBRARY__) || defined (HAVE_STDLIB_H)
-#include <stdlib.h>
+# include <stdlib.h>
 #endif
 #if defined (__GNU_LIBRARY__) || defined (HAVE_STRING_H)
-#include <string.h>
+# include <string.h>
 #endif
 #if defined (__GNU_LIBRARY__) || defined (HAVE_UNISTD_H)
-#include <unistd.h>
+# include <unistd.h>
 #endif

 #undef putenv

 #if !defined (__GNU_LIBRARY__) && !defined (HAVE_STRCHR)
-#define strchr index
+# define strchr index
 #endif
 #if !defined (__GNU_LIBRARY__) && !defined (HAVE_MEMCPY)
-#define memcpy(d,s,n) bcopy ((s), (d), (n))
+# define memcpy(d,s,n) bcopy ((s), (d), (n))
 #endif

 #if HAVE_GNU_LD
-#define environ __environ
+# define environ __environ
 #else
 extern char **environ;
 #endif
--- a/lib/readtokens.c
+++ b/lib/readtokens.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.
+   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 Jim Meyering. */

@@ -28,23 +28,23 @@
   */

 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif

 #include <stdio.h>

 #ifdef STDC_HEADERS
-#include <stdlib.h>
+# include <stdlib.h>
 #endif

 #if defined (STDC_HEADERS) || defined(HAVE_STRING_H)
-#include <string.h>
+# include <string.h>
 /* An ANSI string.h and pre-ANSI memory.h might conflict.  */
-#if !defined (STDC_HEADERS) && defined (HAVE_MEMORY_H)
-#include <memory.h>
-#endif /* not STDC_HEADERS and HAVE_MEMORY_H */
+# if !defined (STDC_HEADERS) && defined (HAVE_MEMORY_H)
+#  include <memory.h>
+# endif /* not STDC_HEADERS and HAVE_MEMORY_H */
 #else /* not STDC_HEADERS and not HAVE_STRING_H */
-#include <strings.h>
+# include <strings.h>
 /* memory.h and strings.h conflict on some systems.  */
 #endif /* not STDC_HEADERS and not HAVE_STRING_H */

--- a/lib/readtokens.h
+++ b/lib/readtokens.h
@@ -1,12 +1,12 @@
 #ifndef H_READTOKENS_H
-#define H_READTOKENS_H
+# define H_READTOKENS_H

-#ifndef INITIAL_TOKEN_LENGTH
-#define INITIAL_TOKEN_LENGTH 20
-#endif
+# ifndef INITIAL_TOKEN_LENGTH
+#  define INITIAL_TOKEN_LENGTH 20
+# endif

-#ifndef TOKENBUFFER_DEFINED
-#define TOKENBUFFER_DEFINED
+# ifndef TOKENBUFFER_DEFINED
+#  define TOKENBUFFER_DEFINED
 struct tokenbuffer
 {
  long size;
@@ -14,14 +14,14 @@ struct tokenbuffer
 };
 typedef struct tokenbuffer token_buffer;

-#endif /* not TOKENBUFFER_DEFINED */
+# endif /* not TOKENBUFFER_DEFINED */

-#undef __P
-#if defined (__STDC__) && __STDC__
-#define	__P(x) x
-#else
-#define	__P(x) ()
-#endif
+# undef __P
+# if defined (__STDC__) && __STDC__
+#  define	__P(x) x
+# else
+#  define	__P(x) ()
+# endif

 void init_tokenbuffer __P ((token_buffer *tokenbuffer));

--- a/lib/regex.c
+++ b/lib/regex.c
--- a/lib/regex.h
+++ b/lib/regex.h
@@ -14,8 +14,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifndef __REGEXP_LIBRARY_H__
 #define __REGEXP_LIBRARY_H__
@@ -42,7 +42,7 @@ typedef unsigned reg_syntax_t;
 #define RE_BACKSLASH_ESCAPE_IN_LISTS (1)

 /* If this bit is not set, then + and ? are operators, and \+ and \? are
-     literals. 
+     literals.
   If set, then \+ and \? are operators and + and ? are literals.  */
 #define RE_BK_PLUS_QM (RE_BACKSLASH_ESCAPE_IN_LISTS << 1)

@@ -58,7 +58,7 @@ typedef unsigned reg_syntax_t;
        ^  is an anchor if it is at the beginning of a regular
           expression or after an open-group or an alternation operator;
        $  is an anchor if it is at the end of a regular expression, or
-           before a close-group or an alternation operator.  
+           before a close-group or an alternation operator.

   This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because
   POSIX draft 11.2 says that * etc. in leading positions is undefined.
@@ -69,7 +69,7 @@ typedef unsigned reg_syntax_t;
 /* If this bit is set, then special characters are always special
     regardless of where they are in the pattern.
   If this bit is not set, then special characters are special only in
-     some contexts; otherwise they are ordinary.  Specifically, 
+     some contexts; otherwise they are ordinary.  Specifically,
     * + ? and intervals are only special when not after the beginning,
     open-group, or alternation operator.  */
 #define RE_CONTEXT_INDEP_OPS (RE_CONTEXT_INDEP_ANCHORS << 1)
@@ -91,7 +91,7 @@ typedef unsigned reg_syntax_t;
 #define RE_HAT_LISTS_NOT_NEWLINE (RE_DOT_NOT_NULL << 1)

 /* If this bit is set, either \{...\} or {...} defines an
-     interval, depending on RE_NO_BK_BRACES. 
+     interval, depending on RE_NO_BK_BRACES.
   If not set, \{, \}, {, and } are literals.  */
 #define RE_INTERVALS (RE_HAT_LISTS_NOT_NEWLINE << 1)

@@ -116,7 +116,7 @@ typedef unsigned reg_syntax_t;
   If not set, then \<digit> is a back-reference.  */
 #define RE_NO_BK_REFS (RE_NO_BK_PARENS << 1)

-/* If this bit is set, then | is an alternation operator, and \| is literal. 
+/* If this bit is set, then | is an alternation operator, and \| is literal.
   If not set, then \| is an alternation operator, and | is literal.  */
 #define RE_NO_BK_VBAR (RE_NO_BK_REFS << 1)

@@ -142,7 +142,7 @@ extern reg_syntax_t re_syntax_options;

 /* Define combinations of the above bits for the standard possibilities.
   (The [[[ comments delimit what gets put into the Texinfo file, so
-   don't delete them!)  */ 
+   don't delete them!)  */
 /* [[[begin syntaxes]]] */
 #define RE_SYNTAX_EMACS 0

@@ -209,7 +209,7 @@ extern reg_syntax_t re_syntax_options;
 #ifdef RE_DUP_MAX
 #undef RE_DUP_MAX
 #endif
-#define RE_DUP_MAX ((1 << 15) - 1) 
+#define RE_DUP_MAX ((1 << 15) - 1)


 /* POSIX `cflags' bits (i.e., information for `regcomp').  */
@@ -221,7 +221,7 @@ extern reg_syntax_t re_syntax_options;
 /* If this bit is set, then ignore case when matching.
   If not set, then case is significant.  */
 #define REG_ICASE (REG_EXTENDED << 1)
- 
+
 /* If this bit is set, then anchors do not match at newline
     characters in the string.
   If not set, then anchors do match at newlines.  */
@@ -260,7 +260,7 @@ typedef enum
  REG_EESCAPE,		/* Trailing backslash.  */
  REG_ESUBREG,		/* Invalid back reference.  */
  REG_EBRACK,		/* Unmatched left bracket.  */
-  REG_EPAREN,		/* Parenthesis imbalance.  */ 
+  REG_EPAREN,		/* Parenthesis imbalance.  */
  REG_EBRACE,		/* Unmatched \{.  */
  REG_BADBR,		/* Invalid contents of \{\}.  */
  REG_ERANGE,		/* Invalid range end.  */
@@ -279,7 +279,7 @@ typedef enum
   compiled, the `re_nsub' field is available.  All other fields are
   private to the regex routines.  */

-#ifndef RE_TRANSLATE_TYPE 
+#ifndef RE_TRANSLATE_TYPE
 #define RE_TRANSLATE_TYPE char *
 #endif

@@ -295,7 +295,7 @@ struct re_pattern_buffer
  unsigned long allocated;

 	/* Number of bytes actually used in `buffer'.  */
-  unsigned long used;	
+  unsigned long used;

        /* Syntax setting with which the pattern was compiled.  */
  reg_syntax_t syntax;
@@ -339,7 +339,7 @@ struct re_pattern_buffer
  unsigned no_sub : 1;

        /* If set, a beginning-of-line anchor doesn't match at the
-           beginning of the string.  */ 
+           beginning of the string.  */
  unsigned not_bol : 1;

        /* Similarly for an end-of-line anchor.  */
@@ -446,7 +446,7 @@ extern int re_match


 /* Relates to `re_match' as `re_search_2' relates to `re_search'.  */
-extern int re_match_2 
+extern int re_match_2
  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
             int length1, const char *string2, int length2,
             int start, struct re_registers *regs, int stop));
--- a/lib/rename.c
+++ b/lib/rename.c
@@ -1,4 +1,4 @@
-/* rename.c -- BSD compatible directory function for System V
+/* BSD compatible rename and directory rename function for System V.
   Copyright (C) 1988, 1990 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
@@ -12,11 +12,11 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

 #include <sys/types.h>
@@ -26,12 +26,12 @@
 extern int errno;
 #endif

-#ifdef STAT_MACROS_BROKEN
-#undef S_ISDIR
-#endif /* STAT_MACROS_BROKEN.  */
+#if STAT_MACROS_BROKEN
+# undef S_ISDIR
+#endif

 #if !defined(S_ISDIR) && defined(S_IFDIR)
-#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
 #endif

 /* Rename file FROM to file TO.
@@ -67,6 +67,12 @@ rename (from, to)
        return -1;
    }

+#ifdef MVDIR
+
+/* If MVDIR is defined, it should be the full filename of a setuid root
+   program able to link and unlink directories.  If MVDIR is not defined,
+   then the capability of renaming directories may be missing.  */
+
  if (S_ISDIR (from_stats.st_mode))
    {
      /* Need a setuid root process to link and unlink directories. */
@@ -90,6 +96,9 @@ rename (from, to)
 	}
    }
  else
+
+#endif /* MVDIR */
+
    {
      if (link (from, to))
 	return -1;
--- a/lib/rmdir.c
+++ b/lib/rmdir.c
@@ -1,4 +1,4 @@
-/* rmdir.c -- BSD compatible remove directory function for System V
+/* BSD compatible remove directory function for System V
   Copyright (C) 1988, 1990 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
@@ -12,11 +12,11 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

 #include <sys/types.h>
@@ -27,12 +27,12 @@
 extern int errno;
 #endif

-#ifdef STAT_MACROS_BROKEN
-#undef S_ISDIR
+#if STAT_MACROS_BROKEN
+# undef S_ISDIR
 #endif

 #if !defined(S_ISDIR) && defined(S_IFDIR)
-#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
 #endif

 /* rmdir adapted from GNU tar.  */
--- a/lib/rpmatch.c
+++ b/lib/rpmatch.c
@@ -0,0 +1,91 @@
+/* rpmatch - determine whether string value is affirmation or negative
+	     response according to current locale's data
+Copyright (C) 1996 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.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if STDC_HEADERS || _LIBC
+# include <stddef.h>
+# include <stdlib.h>
+#else
+# ifndef NULL
+#  define NULL 0
+# endif
+#endif
+
+#include <sys/types.h>
+#ifdef WITH_REGEX
+# include <regex.h>
+#else
+# include <rx.h>
+#endif
+
+#if ENABLE_NLS
+# include <libintl.h>
+# define _(Text) gettext (Text)
+#else
+# define _(Text) Text
+#endif
+
+static int
+try (response, pattern, match, nomatch, lastp, re)
+     const char *response;
+     const char *pattern;
+     const int match;
+     const int nomatch;
+     const char **lastp;
+     regex_t *re;
+{
+  if (pattern != *lastp)
+    {
+      /* The pattern has changed.  */
+      if (*lastp)
+	{
+	  /* Free the old compiled pattern.  */
+	  regfree (re);
+	  *lastp = NULL;
+	}
+      /* Compile the pattern and cache it for future runs.  */
+      if (regcomp (re, pattern, REG_EXTENDED) != 0)
+	return -1;
+      *lastp = pattern;
+    }
+
+  /* See if the regular expression matches RESPONSE.  */
+  return regexec (re, response, 0, NULL, 0) == 0 ? match : nomatch;
+}
+
+
+int
+rpmatch (response)
+     const char *response;
+{
+  /* Match against one of the response patterns, compiling the pattern
+     first if necessary.  */
+
+  /* We cache the response patterns and compiled regexps here.  */
+  static const char *yesexpr, *noexpr;
+  static regex_t yesre, nore;
+  int result;
+
+  return ((result = try (response, _("^[yY]"), 1, 0,
+			 &yesexpr, &yesre))
+	  ? result
+	  : try (response, _("^[nN]"), 0, -1, &noexpr, &nore));
+}
--- a/lib/rx.c
+++ b/lib/rx.c
--- a/lib/rx.h
+++ b/lib/rx.h
--- a/lib/safe-read.c
+++ b/lib/safe-read.c
@@ -12,18 +12,18 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
   */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

 #include <sys/types.h>

-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
+#if HAVE_UNISTD_H
+# include <unistd.h>
 #endif

 #include <errno.h>
--- a/lib/save-cwd.c
+++ b/lib/save-cwd.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 Jim Meyering <meyering@na-net.ornl.gov>.  */

--- a/lib/savedir.c
+++ b/lib/savedir.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 David MacKenzie <djm@gnu.ai.mit.edu>. */

--- a/lib/setenv.c
+++ b/lib/setenv.c
@@ -19,23 +19,23 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 USA.  */

 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif

 #include <errno.h>

 #if _LIBC || HAVE_STDLIB_H
-#include <stdlib.h>
+# include <stdlib.h>
 #endif
 #if _LIBC || HAVE_STRING_H
-#include <string.h>
+# include <string.h>
 #endif
 #if _LIBC || HAVE_UNISTD_H
-#include <unistd.h>
+# include <unistd.h>
 #endif

 #ifndef	HAVE_GNU_LD
-#define	__environ	environ
+# define	__environ	environ
 #endif

 int
--- a/lib/setenv.h
+++ b/lib/setenv.h
@@ -1,12 +1,12 @@
 #ifndef SETENV_H
-#define SETENV_H 1
+# define SETENV_H 1

-#undef __P
-#if defined (__STDC__) && __STDC__
-#define	__P(x) x
-#else
-#define	__P(x) ()
-#endif
+# undef __P
+# if defined (__STDC__) && __STDC__
+#  define	__P(x) x
+# else
+#  define	__P(x) ()
+# endif

 int
  setenv __P ((const char *name, const char *value, int replace));
--- a/lib/stime.c
+++ b/lib/stime.c
@@ -12,11 +12,15 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 /* David MacKenzie <djm@ai.mit.edu> */

+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
 #include <sys/types.h>
 #include <sys/time.h>

--- a/lib/stpcpy.c
+++ b/lib/stpcpy.c
@@ -12,11 +12,11 @@
    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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+    along with this program; if not, write to the Free Software Foundation,
+    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

 /* Copy SRC to DEST, returning the address of the terminating '\0' in DEST.  */
--- a/lib/strcspn.c
+++ b/lib/strcspn.c
@@ -11,20 +11,20 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif

 #ifdef HAVE_STRING_H
-#include <string.h>
+# include <string.h>
 #else
-#include <strings.h>
-#ifndef strchr
-#define strchr index
-#endif
+# include <strings.h>
+# ifndef strchr
+#  define strchr index
+# endif
 #endif

 /* Return the length of the maximum inital segment of S
--- a/lib/strdup.c
+++ b/lib/strdup.c
@@ -12,8 +12,12 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, 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

 #ifdef STDC_HEADERS
 #include <string.h>
@@ -23,10 +27,6 @@ char *malloc ();
 char *strcpy ();
 #endif

-#if !__STDC__
-#define const
-#endif
-
 /* Return a newly allocated copy of STR,
   or 0 if out of memory. */

--- a/lib/strftime.c
+++ b/lib/strftime.c
--- a/lib/stripslash.c
+++ b/lib/stripslash.c
@@ -12,13 +12,17 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

-#if defined(STDC_HEADERS) || defined(USG)
-#include <string.h>
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
+# include <string.h>
 #else
-#include <strings.h>
+# include <strings.h>
 #endif

 /* Remove trailing slashes from PATH.
--- a/lib/strndup.c
+++ b/lib/strndup.c
@@ -14,8 +14,8 @@ 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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+along with this program; if not, write to the Free Software Foundation,
+Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
 # include "config.h"
--- a/lib/strpbrk.c
+++ b/lib/strpbrk.c
@@ -13,8 +13,8 @@
   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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 #ifdef HAVE_CONFIG_H
 # include <config.h>
--- a/lib/strstr.c
+++ b/lib/strstr.c
@@ -1,49 +1,116 @@
-/* strstr.c -- return the offset of one string within another
-   Copyright (C) 1989, 1990 Free Software Foundation, Inc.
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+This file is part of the GNU C Library.

-   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 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.
+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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+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.  */

-/* Author:
-	Mike Rendell			Department of Computer Science
-	michael@garfield.mun.edu	Memorial University of Newfoundland
-	..!uunet!garfield!michael	St. John's, Nfld., Canada
-	(709) 737-4550			A1C 5S7
-*/
+/*
+ * My personal strstr() implementation that beats most other algorithms.
+ * Until someone tells me otherwise, I assume that this is the
+ * fastest implementation of strstr() in C.
+ * I deliberately chose not to comment it.  You should have at least
+ * as much fun trying to understand it, as I had to write it :-).
+ *
+ * Stephen R. van den Berg, berg@pool.informatik.rwth-aachen.de	*/

-/* Return the starting address of string S2 in S1;
-   return 0 if it is not found. */
+#include <string.h>
+#include <sys/types.h>
+
+typedef unsigned chartype;

 char *
-strstr (s1, s2)
-     char *s1;
-     char *s2;
+strstr (phaystack, pneedle)
+     const char *phaystack;
+     const char *pneedle;
 {
-  int i;
-  char *p1;
-  char *p2;
-  char *s = s1;
+  register const unsigned char *haystack, *needle;
+  register chartype b, c;

-  for (p2 = s2, i = 0; *s; p2 = s2, i++, s++)
+  haystack = (const unsigned char *) phaystack;
+  needle = (const unsigned char *) pneedle;
+
+  b = *needle;
+  if (b != '\0')
    {
-      for (p1 = s; *p1 && *p2 && *p1 == *p2; p1++, p2++)
-	;
-      if (!*p2)
-	break;
-    }
-  if (!*p2)
-    return s1 + i;
+      haystack--;				/* possible ANSI violation */
+      do
+	{
+	  c = *++haystack;
+	  if (c == '\0')
+	    goto ret0;
+	}
+      while (c != b);

+      c = *++needle;
+      if (c == '\0')
+	goto foundneedle;
+      ++needle;
+      goto jin;
+
+      for (;;)
+        {
+          register chartype a;
+	  register const unsigned char *rhaystack, *rneedle;
+
+	  do
+	    {
+	      a = *++haystack;
+	      if (a == '\0')
+		goto ret0;
+	      if (a == b)
+		break;
+	      a = *++haystack;
+	      if (a == '\0')
+		goto ret0;
+shloop:	    }
+          while (a != b);
+
+jin:	  a = *++haystack;
+	  if (a == '\0')
+	    goto ret0;
+
+	  if (a != c)
+	    goto shloop;
+
+	  rhaystack = haystack-- + 1;
+	  rneedle = needle;
+	  a = *rneedle;
+
+	  if (*rhaystack == a)
+	    do
+	      {
+		if (a == '\0')
+		  goto foundneedle;
+		++rhaystack;
+		a = *++needle;
+		if (*rhaystack != a)
+		  break;
+		if (a == '\0')
+		  goto foundneedle;
+		++rhaystack;
+		a = *++needle;
+	      }
+	    while (*rhaystack == a);
+
+	  needle = rneedle;		   /* took the register-poor aproach */
+
+	  if (a == '\0')
+	    break;
+        }
+    }
+foundneedle:
+  return (char*) haystack;
+ret0:
  return 0;
 }
--- a/lib/strtod.c
+++ b/lib/strtod.c
@@ -11,11 +11,11 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

 #include <errno.h>
@@ -26,21 +26,21 @@ extern int errno;
 #include <ctype.h>
 #include <math.h>

-#ifdef HAVE_FLOAT_H
-#include <float.h>
+#if HAVE_FLOAT_H
+# include <float.h>
 #else
-#define DBL_MAX 1.7976931348623159e+308
-#define DBL_MIN 2.2250738585072010e-308
+# define DBL_MAX 1.7976931348623159e+308
+# define DBL_MIN 2.2250738585072010e-308
 #endif

 #if STDC_HEADERS
-#include <stdlib.h>
-#include <string.h>
+# include <stdlib.h>
+# include <string.h>
 #else
-#define NULL 0
-#ifndef HUGE_VAL
-#define HUGE_VAL HUGE
-#endif
+# define NULL 0
+# ifndef HUGE_VAL
+#  define HUGE_VAL HUGE
+# endif
 #endif

 /* Convert NPTR to a double.  If ENDPTR is not NULL, a pointer to the
--- a/lib/strtol.c
+++ b/lib/strtol.c
@@ -1,24 +1,23 @@
-/* Copyright (C) 1991, 92, 94, 95, 96 Free Software Foundation, Inc.
+/* strtol - Convert string representation of a number into an integer value.
+   Copyright (C) 1991, 92, 94, 95, 96 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.

-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.
+   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 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.

-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.  */

-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.  */
-
-#ifdef HAVE_CONFIG_H
+#if HAVE_CONFIG_H
 # include <config.h>
 #endif

@@ -33,6 +32,9 @@ USA.  */
 #ifndef errno
 extern int errno;
 #endif
+#ifndef __set_errno
+# define __set_errno(Val) errno = (Val)
+#endif

 #ifdef HAVE_LIMITS_H
 # include <limits.h>
@@ -41,6 +43,7 @@ extern int errno;
 #ifdef STDC_HEADERS
 # include <stddef.h>
 # include <stdlib.h>
+# include <string.h>
 #else
 # ifndef NULL
 #  define NULL 0
@@ -119,29 +122,27 @@ extern int errno;
 #ifdef USE_WIDE_CHAR
 # include <wchar.h>
 # include <wctype.h>
-# define L_(ch) L##ch
+# define L_(Ch) L##Ch
 # define UCHAR_TYPE wint_t
 # define STRING_TYPE wchar_t
-# define ISSPACE(ch) iswspace (ch)
-# define ISALPHA(ch) iswalpha (ch)
-# define TOUPPER(ch) towupper (ch)
+# define ISSPACE(Ch) iswspace (Ch)
+# define ISALPHA(Ch) iswalpha (Ch)
+# define TOUPPER(Ch) towupper (Ch)
 #else
-# define L_(ch) ch
+# define L_(Ch) Ch
 # define UCHAR_TYPE unsigned char
 # define STRING_TYPE char
-# define ISSPACE(ch) isspace (ch)
-# define ISALPHA(ch) isalpha (ch)
-# define TOUPPER(ch) toupper (ch)
+# define ISSPACE(Ch) isspace (Ch)
+# define ISALPHA(Ch) isalpha (Ch)
+# define TOUPPER(Ch) toupper (Ch)
 #endif

 #ifdef __STDC__
-# define INTERNAL(x) INTERNAL1(x)
-# define INTERNAL1(x) __##x##_internal
-# define WEAKNAME(x) WEAKNAME1(x)
-# define WEAKNAME1(x) __##x
+# define INTERNAL(X) INTERNAL1(X)
+# define INTERNAL1(X) __##X##_internal
+# define WEAKNAME(X) WEAKNAME1(X)
 #else
-# define INTERNAL(x) __/**/x/**/_internal
-# define WEAKNAME(x) __/**/x
+# define INTERNAL(X) __/**/X/**/_internal
 #endif

 #ifdef USE_NUMBER_GROUPING
@@ -251,8 +252,9 @@ INTERNAL (strtol) (nptr, endptr, base, group)
      /* Find the end of the digit string and check its grouping.  */
      end = s;
      for (c = *end; c != L_('\0'); c = *++end)
-	if (c != thousands && (c < L_('0') || c > L_('9'))
-	    && (!ISALPHA (c) || TOUPPER (c) - L_('A') + 10 >= base))
+	if ((wchar_t) c != thousands
+	    && ((wchar_t) c < L_('0') || (wchar_t) c > L_('9'))
+	    && (!ISALPHA (c) || (int) (TOUPPER (c) - L_('A') + 10) >= base))
 	  break;
      if (*s == thousands)
 	end = s;
@@ -278,7 +280,7 @@ INTERNAL (strtol) (nptr, endptr, base, group)
 	c = TOUPPER (c) - L_('A') + 10;
      else
 	break;
-      if (c >= base)
+      if ((int) c >= base)
 	break;
      /* Check for overflow.  */
      if (i > cutoff || (i == cutoff && c > cutlim))
@@ -311,7 +313,7 @@ INTERNAL (strtol) (nptr, endptr, base, group)

  if (overflow)
    {
-      errno = ERANGE;
+      __set_errno (ERANGE);
 #if UNSIGNED
      return ULONG_MAX;
 #else
@@ -324,7 +326,7 @@ INTERNAL (strtol) (nptr, endptr, base, group)

 noconv:
  /* We must handle a special case here: the base is 0 or 16 and the
-     first two characters and '0' and 'x', but the rest are no
+     first two characters are '0' and 'x', but the rest are no
     hexadecimal digits.  This is no error case.  We return 0 and
     ENDPTR points to the `x`.  */
  if (endptr != NULL)
@@ -340,19 +342,23 @@ noconv:

 /* External user entry point.  */

-#undef __P
-#if defined (__STDC__) && __STDC__
-#define __P(args) args
-#else
-#define __P(args) ()
-#endif
+#if _LIBC - 0 == 0
+# undef PARAMS
+# if defined (__STDC__) && __STDC__
+#  define PARAMS(Args) Args
+# else
+#  define PARAMS(Args) ()
+# endif

 /* Prototype.  */
-INT strtol __P ((const STRING_TYPE *nptr, STRING_TYPE **endptr,
-			    int base));
+INT strtol PARAMS ((const STRING_TYPE *nptr, STRING_TYPE **endptr, int base));
+#endif


 INT
+#ifdef weak_function
+weak_function
+#endif
 strtol (nptr, endptr, base)
     const STRING_TYPE *nptr;
     STRING_TYPE **endptr;
--- a/lib/strtoul.c
+++ b/lib/strtoul.c
@@ -1,21 +1,22 @@
 /* Copyright (C) 1991 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.
+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.

-The GNU C Library is distributed in the hope that it will be useful,
+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
-Library General Public License for more details.
+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 Library General Public
-License along with the GNU C Library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+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.  */

 #define	UNSIGNED	1

-#include "strtol.c"
+#include <strtol.c>
--- a/lib/userspec.c
+++ b/lib/userspec.c
@@ -12,8 +12,8 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 David MacKenzie <djm@gnu.ai.mit.edu>.  */

--- a/lib/xgetcwd.c
+++ b/lib/xgetcwd.c
@@ -1,5 +1,5 @@
 /* xgetcwd.c -- return current directory with unlimited length
-   Copyright (C) 1992 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1996 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
@@ -12,20 +12,13 @@
   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   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 David MacKenzie, djm@gnu.ai.mit.edu. */
+/* Written by David MacKenzie <djm@gnu.ai.mit.edu>.  */

-#ifdef HAVE_CONFIG_H
-#if defined (CONFIG_BROKETS)
-/* We use <config.h> instead of "config.h" so that a compilation
-   using -I. -I$srcdir will use ./config.h rather than $srcdir/config.h
-   (which it would do because it found this file in $srcdir).  */
-#include <config.h>
-#else
-#include "config.h"
-#endif
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif

 #include <stdio.h>
@@ -33,14 +26,15 @@
 #ifndef errno
 extern int errno;
 #endif
+
 #include <sys/types.h>
 #include "pathmax.h"

-#if !defined(_POSIX_VERSION) && !defined(HAVE_GETCWD)
-char *getwd ();
-#define getcwd(buf, max) getwd (buf)
-#else
+#if HAVE_GETCWD
 char *getcwd ();
+#else
+char *getwd ();
+# define getcwd(Buf, Max) getwd (Buf)
 #endif

 /* Amount to increase buffer size by in each try. */
--- a/Show More
+++ b/Show More