From 0f7a044109b860443ecaa4f8a37652b1b4423057 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Mon, 21 Aug 2006 07:26:38 +0000 Subject: Remove from CVS, since the bootstrap script generates them automatically. --- doc/Makefile.in | 741 ------------------------------------------------------- doc/fdl.texi | 452 --------------------------------- doc/getdate.texi | 553 ----------------------------------------- 3 files changed, 1746 deletions(-) delete mode 100644 doc/Makefile.in delete mode 100644 doc/fdl.texi delete mode 100644 doc/getdate.texi (limited to 'doc') diff --git a/doc/Makefile.in b/doc/Makefile.in deleted file mode 100644 index bbb86ef16..000000000 --- a/doc/Makefile.in +++ /dev/null @@ -1,741 +0,0 @@ -# Makefile.in generated by automake 1.9.6 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ - -# Make coreutils documentation. -*-Makefile-*- - -# Copyright (C) 1995, 1996, 1997, 1998, 2001, 2002, 2003, 2004, 2005, -# 2006 Free Software Foundation, Inc. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -# 02110-1301, USA. -srcdir = @srcdir@ -top_srcdir = @top_srcdir@ -VPATH = @srcdir@ -pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ -top_builddir = .. -am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd -INSTALL = @INSTALL@ -install_sh_DATA = $(install_sh) -c -m 644 -install_sh_PROGRAM = $(install_sh) -c -install_sh_SCRIPT = $(install_sh) -c -INSTALL_HEADER = $(INSTALL_DATA) -transform = $(program_transform_name) -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -build_triplet = @build@ -host_triplet = @host@ -subdir = doc -DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ - $(srcdir)/stamp-vti $(srcdir)/version.texi ChangeLog -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/m4/absolute-header.m4 \ - $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/alloca.m4 \ - $(top_srcdir)/m4/allocsa.m4 $(top_srcdir)/m4/argmatch.m4 \ - $(top_srcdir)/m4/arpa_inet_h.m4 $(top_srcdir)/m4/assert.m4 \ - $(top_srcdir)/m4/atexit.m4 $(top_srcdir)/m4/autobuild.m4 \ - $(top_srcdir)/m4/backupfile.m4 $(top_srcdir)/m4/basename.m4 \ - $(top_srcdir)/m4/bison.m4 $(top_srcdir)/m4/boottime.m4 \ - $(top_srcdir)/m4/c-strtod.m4 $(top_srcdir)/m4/calloc.m4 \ - $(top_srcdir)/m4/canon-host.m4 \ - $(top_srcdir)/m4/canonicalize.m4 \ - $(top_srcdir)/m4/chdir-long.m4 $(top_srcdir)/m4/chdir-safer.m4 \ - $(top_srcdir)/m4/check-decl.m4 $(top_srcdir)/m4/chown.m4 \ - $(top_srcdir)/m4/clock_time.m4 $(top_srcdir)/m4/cloexec.m4 \ - $(top_srcdir)/m4/close-stream.m4 $(top_srcdir)/m4/closeout.m4 \ - $(top_srcdir)/m4/codeset.m4 $(top_srcdir)/m4/cycle-check.m4 \ - $(top_srcdir)/m4/d-ino.m4 $(top_srcdir)/m4/d-type.m4 \ - $(top_srcdir)/m4/dev-ino.m4 $(top_srcdir)/m4/diacrit.m4 \ - $(top_srcdir)/m4/dirfd.m4 $(top_srcdir)/m4/dirname.m4 \ - $(top_srcdir)/m4/dos.m4 $(top_srcdir)/m4/double-slash-root.m4 \ - $(top_srcdir)/m4/dup2.m4 $(top_srcdir)/m4/eealloc.m4 \ - $(top_srcdir)/m4/eoverflow.m4 $(top_srcdir)/m4/error.m4 \ - $(top_srcdir)/m4/euidaccess-stat.m4 \ - $(top_srcdir)/m4/euidaccess.m4 $(top_srcdir)/m4/exclude.m4 \ - $(top_srcdir)/m4/exitfail.m4 $(top_srcdir)/m4/extensions.m4 \ - $(top_srcdir)/m4/fcntl-safer.m4 $(top_srcdir)/m4/fd-reopen.m4 \ - $(top_srcdir)/m4/file-type.m4 $(top_srcdir)/m4/fileblocks.m4 \ - $(top_srcdir)/m4/filemode.m4 $(top_srcdir)/m4/filenamecat.m4 \ - $(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \ - $(top_srcdir)/m4/fprintftime.m4 $(top_srcdir)/m4/free.m4 \ - $(top_srcdir)/m4/fstypename.m4 $(top_srcdir)/m4/fsusage.m4 \ - $(top_srcdir)/m4/ftruncate.m4 $(top_srcdir)/m4/fts.m4 \ - $(top_srcdir)/m4/getaddrinfo.m4 \ - $(top_srcdir)/m4/getcwd-abort-bug.m4 \ - $(top_srcdir)/m4/getcwd-path-max.m4 $(top_srcdir)/m4/getcwd.m4 \ - $(top_srcdir)/m4/getdate.m4 $(top_srcdir)/m4/getdelim.m4 \ - $(top_srcdir)/m4/getgroups.m4 $(top_srcdir)/m4/gethostname.m4 \ - $(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \ - $(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \ - $(top_srcdir)/m4/getpagesize.m4 $(top_srcdir)/m4/getpass.m4 \ - $(top_srcdir)/m4/gettext.m4 $(top_srcdir)/m4/gettime.m4 \ - $(top_srcdir)/m4/gettimeofday.m4 \ - $(top_srcdir)/m4/getugroups.m4 \ - $(top_srcdir)/m4/getusershell.m4 $(top_srcdir)/m4/glibc21.m4 \ - $(top_srcdir)/m4/group-member.m4 \ - $(top_srcdir)/m4/hard-locale.m4 $(top_srcdir)/m4/hash-pjw.m4 \ - $(top_srcdir)/m4/hash.m4 $(top_srcdir)/m4/host-os.m4 \ - $(top_srcdir)/m4/human.m4 $(top_srcdir)/m4/iconv.m4 \ - $(top_srcdir)/m4/idcache.m4 $(top_srcdir)/m4/inet_ntop.m4 \ - $(top_srcdir)/m4/intmax_t.m4 $(top_srcdir)/m4/inttostr.m4 \ - $(top_srcdir)/m4/inttypes-h.m4 \ - $(top_srcdir)/m4/inttypes-pri.m4 $(top_srcdir)/m4/inttypes.m4 \ - $(top_srcdir)/m4/inttypes_h.m4 $(top_srcdir)/m4/jm-macros.m4 \ - $(top_srcdir)/m4/jm-winsz1.m4 $(top_srcdir)/m4/jm-winsz2.m4 \ - $(top_srcdir)/m4/lchmod.m4 $(top_srcdir)/m4/lchown.m4 \ - $(top_srcdir)/m4/lib-check.m4 $(top_srcdir)/m4/lib-ignore.m4 \ - $(top_srcdir)/m4/lib-ld.m4 $(top_srcdir)/m4/lib-link.m4 \ - $(top_srcdir)/m4/lib-prefix.m4 $(top_srcdir)/m4/linebuffer.m4 \ - $(top_srcdir)/m4/link-follow.m4 \ - $(top_srcdir)/m4/localcharset.m4 \ - $(top_srcdir)/m4/long-options.m4 \ - $(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \ - $(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \ - $(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \ - $(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \ - $(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \ - $(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \ - $(top_srcdir)/m4/memcmp.m4 $(top_srcdir)/m4/memcoll.m4 \ - $(top_srcdir)/m4/memcpy.m4 $(top_srcdir)/m4/memmove.m4 \ - $(top_srcdir)/m4/mempcpy.m4 $(top_srcdir)/m4/memrchr.m4 \ - $(top_srcdir)/m4/memset.m4 $(top_srcdir)/m4/memxfrm.m4 \ - $(top_srcdir)/m4/mkancesdirs.m4 $(top_srcdir)/m4/mkdir-p.m4 \ - $(top_srcdir)/m4/mkdir-slash.m4 $(top_srcdir)/m4/mkstemp.m4 \ - $(top_srcdir)/m4/mktime.m4 $(top_srcdir)/m4/modechange.m4 \ - $(top_srcdir)/m4/mountlist.m4 $(top_srcdir)/m4/nanosleep.m4 \ - $(top_srcdir)/m4/netinet_in_h.m4 $(top_srcdir)/m4/nls.m4 \ - $(top_srcdir)/m4/obstack.m4 $(top_srcdir)/m4/openat.m4 \ - $(top_srcdir)/m4/pathmax.m4 $(top_srcdir)/m4/perl.m4 \ - $(top_srcdir)/m4/physmem.m4 $(top_srcdir)/m4/po.m4 \ - $(top_srcdir)/m4/posixtm.m4 $(top_srcdir)/m4/posixver.m4 \ - $(top_srcdir)/m4/prereq.m4 $(top_srcdir)/m4/progtest.m4 \ - $(top_srcdir)/m4/putenv.m4 $(top_srcdir)/m4/quote.m4 \ - $(top_srcdir)/m4/quotearg.m4 $(top_srcdir)/m4/randint.m4 \ - $(top_srcdir)/m4/randperm.m4 $(top_srcdir)/m4/randread.m4 \ - $(top_srcdir)/m4/readlink.m4 $(top_srcdir)/m4/readtokens.m4 \ - $(top_srcdir)/m4/readutmp.m4 $(top_srcdir)/m4/regex.m4 \ - $(top_srcdir)/m4/rename.m4 $(top_srcdir)/m4/rmdir-errno.m4 \ - $(top_srcdir)/m4/rmdir.m4 $(top_srcdir)/m4/root-dev-ino.m4 \ - $(top_srcdir)/m4/rpmatch.m4 $(top_srcdir)/m4/safe-read.m4 \ - $(top_srcdir)/m4/safe-write.m4 $(top_srcdir)/m4/same-inode.m4 \ - $(top_srcdir)/m4/same.m4 $(top_srcdir)/m4/save-cwd.m4 \ - $(top_srcdir)/m4/savedir.m4 $(top_srcdir)/m4/setenv.m4 \ - $(top_srcdir)/m4/settime.m4 $(top_srcdir)/m4/sha1.m4 \ - $(top_srcdir)/m4/sha256.m4 $(top_srcdir)/m4/sha512.m4 \ - $(top_srcdir)/m4/sig2str.m4 $(top_srcdir)/m4/signed.m4 \ - $(top_srcdir)/m4/snprintf.m4 $(top_srcdir)/m4/socklen.m4 \ - $(top_srcdir)/m4/sockpfaf.m4 $(top_srcdir)/m4/ssize_t.m4 \ - $(top_srcdir)/m4/st_dm_mode.m4 $(top_srcdir)/m4/stat-macros.m4 \ - $(top_srcdir)/m4/stat-prog.m4 $(top_srcdir)/m4/stat-time.m4 \ - $(top_srcdir)/m4/stdarg.m4 $(top_srcdir)/m4/stdbool.m4 \ - $(top_srcdir)/m4/stdint.m4 $(top_srcdir)/m4/stdint_h.m4 \ - $(top_srcdir)/m4/stdio-safer.m4 \ - $(top_srcdir)/m4/stdlib-safer.m4 $(top_srcdir)/m4/stpcpy.m4 \ - $(top_srcdir)/m4/strcase.m4 $(top_srcdir)/m4/strcspn.m4 \ - $(top_srcdir)/m4/strdup.m4 $(top_srcdir)/m4/strftime.m4 \ - $(top_srcdir)/m4/stripslash.m4 $(top_srcdir)/m4/strndup.m4 \ - $(top_srcdir)/m4/strnlen.m4 $(top_srcdir)/m4/strnumcmp.m4 \ - $(top_srcdir)/m4/strpbrk.m4 $(top_srcdir)/m4/strstr.m4 \ - $(top_srcdir)/m4/strtod.m4 $(top_srcdir)/m4/strtoimax.m4 \ - $(top_srcdir)/m4/strtol.m4 $(top_srcdir)/m4/strtoll.m4 \ - $(top_srcdir)/m4/strtoul.m4 $(top_srcdir)/m4/strtoull.m4 \ - $(top_srcdir)/m4/strtoumax.m4 $(top_srcdir)/m4/strverscmp.m4 \ - $(top_srcdir)/m4/sys_socket_h.m4 $(top_srcdir)/m4/time_r.m4 \ - $(top_srcdir)/m4/timespec.m4 $(top_srcdir)/m4/tm_gmtoff.m4 \ - $(top_srcdir)/m4/tzset.m4 $(top_srcdir)/m4/uint32_t.m4 \ - $(top_srcdir)/m4/uintmax_t.m4 $(top_srcdir)/m4/uintptr_t.m4 \ - $(top_srcdir)/m4/ullong_max.m4 $(top_srcdir)/m4/ulonglong.m4 \ - $(top_srcdir)/m4/unicodeio.m4 $(top_srcdir)/m4/unistd-safer.m4 \ - $(top_srcdir)/m4/unlink-busy.m4 $(top_srcdir)/m4/unlinkdir.m4 \ - $(top_srcdir)/m4/unlocked-io.m4 $(top_srcdir)/m4/uptime.m4 \ - $(top_srcdir)/m4/userspec.m4 $(top_srcdir)/m4/utimbuf.m4 \ - $(top_srcdir)/m4/utime.m4 $(top_srcdir)/m4/utimecmp.m4 \ - $(top_srcdir)/m4/utimens.m4 $(top_srcdir)/m4/utimes-null.m4 \ - $(top_srcdir)/m4/utimes.m4 $(top_srcdir)/m4/vasnprintf.m4 \ - $(top_srcdir)/m4/vasprintf.m4 $(top_srcdir)/m4/version-etc.m4 \ - $(top_srcdir)/m4/wchar_t.m4 $(top_srcdir)/m4/wcwidth.m4 \ - $(top_srcdir)/m4/wint_t.m4 $(top_srcdir)/m4/xalloc.m4 \ - $(top_srcdir)/m4/xfts.m4 $(top_srcdir)/m4/xgetcwd.m4 \ - $(top_srcdir)/m4/xnanosleep.m4 $(top_srcdir)/m4/xreadlink.m4 \ - $(top_srcdir)/m4/xstrtod.m4 $(top_srcdir)/m4/xstrtoimax.m4 \ - $(top_srcdir)/m4/xstrtol.m4 $(top_srcdir)/m4/xstrtoumax.m4 \ - $(top_srcdir)/m4/yesno.m4 $(top_srcdir)/configure.ac -am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ - $(ACLOCAL_M4) -mkinstalldirs = $(install_sh) -d -CONFIG_HEADER = $(top_builddir)/config.h -CONFIG_CLEAN_FILES = -SOURCES = -DIST_SOURCES = -INFO_DEPS = $(srcdir)/coreutils.info -TEXINFO_TEX = $(top_srcdir)/build-aux/texinfo.tex -am__TEXINFO_TEX_DIR = $(top_srcdir)/build-aux -DVIS = coreutils.dvi -PDFS = coreutils.pdf -PSS = coreutils.ps -HTMLS = coreutils.html -TEXINFOS = coreutils.texi -TEXI2DVI = texi2dvi -TEXI2PDF = $(TEXI2DVI) --pdf --batch -MAKEINFOHTML = $(MAKEINFO) --html -AM_MAKEINFOHTMLFLAGS = $(AM_MAKEINFOFLAGS) -DVIPS = dvips -am__installdirs = "$(DESTDIR)$(infodir)" -DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) -ABSOLUTE_STDINT_H = @ABSOLUTE_STDINT_H@ -ACLOCAL = @ACLOCAL@ -ALLOCA = @ALLOCA@ -ALLOCA_H = @ALLOCA_H@ -AMDEP_FALSE = @AMDEP_FALSE@ -AMDEP_TRUE = @AMDEP_TRUE@ -AMTAR = @AMTAR@ -ARPA_INET_H = @ARPA_INET_H@ -AUTOCONF = @AUTOCONF@ -AUTOHEADER = @AUTOHEADER@ -AUTOMAKE = @AUTOMAKE@ -AWK = @AWK@ -BITSIZEOF_PTRDIFF_T = @BITSIZEOF_PTRDIFF_T@ -BITSIZEOF_SIG_ATOMIC_T = @BITSIZEOF_SIG_ATOMIC_T@ -BITSIZEOF_SIZE_T = @BITSIZEOF_SIZE_T@ -BITSIZEOF_WCHAR_T = @BITSIZEOF_WCHAR_T@ -BITSIZEOF_WINT_T = @BITSIZEOF_WINT_T@ -CC = @CC@ -CCDEPMODE = @CCDEPMODE@ -CFLAGS = @CFLAGS@ -CPP = @CPP@ -CPPFLAGS = @CPPFLAGS@ -CYGPATH_W = @CYGPATH_W@ -DEFAULT_POSIX2_VERSION = @DEFAULT_POSIX2_VERSION@ -DEFS = @DEFS@ -DEPDIR = @DEPDIR@ -DF_PROG = @DF_PROG@ -ECHO_C = @ECHO_C@ -ECHO_N = @ECHO_N@ -ECHO_T = @ECHO_T@ -EGREP = @EGREP@ -EOVERFLOW = @EOVERFLOW@ -EXEEXT = @EXEEXT@ -FNMATCH_H = @FNMATCH_H@ -GETLOADAVG_LIBS = @GETLOADAVG_LIBS@ -GETOPT_H = @GETOPT_H@ -GLIBC21 = @GLIBC21@ -GMSGFMT = @GMSGFMT@ -GMSGFMT_015 = @GMSGFMT_015@ -GNU_PACKAGE = @GNU_PACKAGE@ -GREP = @GREP@ -HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ -HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@ -HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@ -HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@ -HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@ -HAVE_STDINT_H = @HAVE_STDINT_H@ -HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@ -HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@ -HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@ -HAVE_WCHAR_H = @HAVE_WCHAR_H@ -HAVE__BOOL = @HAVE__BOOL@ -HELP2MAN = @HELP2MAN@ -INSTALL_DATA = @INSTALL_DATA@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_SCRIPT = @INSTALL_SCRIPT@ -INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -INTLLIBS = @INTLLIBS@ -INTL_MACOSX_LIBS = @INTL_MACOSX_LIBS@ -KMEM_GROUP = @KMEM_GROUP@ -LDFLAGS = @LDFLAGS@ -LIBICONV = @LIBICONV@ -LIBINTL = @LIBINTL@ -LIBOBJS = @LIBOBJS@ -LIBS = @LIBS@ -LIB_ACL = @LIB_ACL@ -LIB_CLOCK_GETTIME = @LIB_CLOCK_GETTIME@ -LIB_CRYPT = @LIB_CRYPT@ -LIB_EACCESS = @LIB_EACCESS@ -LIB_FDATASYNC = @LIB_FDATASYNC@ -LIB_GETHRXTIME = @LIB_GETHRXTIME@ -LIB_NANOSLEEP = @LIB_NANOSLEEP@ -LN_S = @LN_S@ -LTLIBICONV = @LTLIBICONV@ -LTLIBINTL = @LTLIBINTL@ -LTLIBOBJS = @LTLIBOBJS@ -MAKEINFO = @MAKEINFO@ -MAN = @MAN@ -MSGFMT = @MSGFMT@ -MSGFMT_015 = @MSGFMT_015@ -MSGMERGE = @MSGMERGE@ -NEED_SETGID = @NEED_SETGID@ -NETINET_IN_H = @NETINET_IN_H@ -OBJEXT = @OBJEXT@ -OPTIONAL_BIN_PROGS = @OPTIONAL_BIN_PROGS@ -PACKAGE = @PACKAGE@ -PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ -PACKAGE_NAME = @PACKAGE_NAME@ -PACKAGE_STRING = @PACKAGE_STRING@ -PACKAGE_TARNAME = @PACKAGE_TARNAME@ -PACKAGE_VERSION = @PACKAGE_VERSION@ -PATH_SEPARATOR = @PATH_SEPARATOR@ -PERL = @PERL@ -POSUB = @POSUB@ -POW_LIB = @POW_LIB@ -PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@ -RANLIB = @RANLIB@ -SEQ_LIBM = @SEQ_LIBM@ -SET_MAKE = @SET_MAKE@ -SHELL = @SHELL@ -SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@ -SIZE_T_SUFFIX = @SIZE_T_SUFFIX@ -STDBOOL_H = @STDBOOL_H@ -STDINT_H = @STDINT_H@ -STRIP = @STRIP@ -SYS_SOCKET_H = @SYS_SOCKET_H@ -U = @U@ -USE_NLS = @USE_NLS@ -VERSION = @VERSION@ -WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@ -WINT_T_SUFFIX = @WINT_T_SUFFIX@ -XGETTEXT = @XGETTEXT@ -XGETTEXT_015 = @XGETTEXT_015@ -YACC = @YACC@ -YFLAGS = @YFLAGS@ -ac_ct_CC = @ac_ct_CC@ -am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ -am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ -am__include = @am__include@ -am__leading_dot = @am__leading_dot@ -am__quote = @am__quote@ -am__tar = @am__tar@ -am__untar = @am__untar@ -bindir = @bindir@ -build = @build@ -build_alias = @build_alias@ -build_cpu = @build_cpu@ -build_os = @build_os@ -build_vendor = @build_vendor@ -datadir = @datadir@ -datarootdir = @datarootdir@ -docdir = @docdir@ -dvidir = @dvidir@ -exec_prefix = @exec_prefix@ -host = @host@ -host_alias = @host_alias@ -host_cpu = @host_cpu@ -host_os = @host_os@ -host_vendor = @host_vendor@ -htmldir = @htmldir@ -includedir = @includedir@ -infodir = @infodir@ -install_sh = @install_sh@ -libdir = @libdir@ -libexecdir = @libexecdir@ -localedir = @localedir@ -localstatedir = @localstatedir@ -mandir = @mandir@ -mkdir_p = @mkdir_p@ -oldincludedir = @oldincludedir@ -pdfdir = @pdfdir@ -prefix = @prefix@ -program_transform_name = @program_transform_name@ -psdir = @psdir@ -sbindir = @sbindir@ -sharedstatedir = @sharedstatedir@ -sysconfdir = @sysconfdir@ -target_alias = @target_alias@ -info_TEXINFOS = coreutils.texi -EXTRA_DIST = perm.texi getdate.texi constants.texi fdl.texi - -# The following is necessary if the package name is 8 characters or longer. -# If the info documentation would be split into 10 or more separate files, -# then this is necessary even if the package name is 7 characters long. -# -# Tell makeinfo to put everything in a single info file: .info. -# Otherwise, it would also generate files with names like .info-[123], -# and those names all map to one 14-byte name (.info-) on some crufty -# old systems. -AM_MAKEINFOFLAGS = --no-split -MAINTAINERCLEANFILES = constants.texi - -# Extended regular expressions to match word starts and ends. -_W = (^|[^A-Za-z0-9_]) -W_ = ([^A-Za-z0-9_]|$$) -all: all-am - -.SUFFIXES: -.SUFFIXES: .dvi .html .info .pdf .ps .texi -$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) - @for dep in $?; do \ - case '$(am__configure_deps)' in \ - *$$dep*) \ - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ - && exit 0; \ - exit 1;; \ - esac; \ - done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnits doc/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnits doc/Makefile -.PRECIOUS: Makefile -Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status - @case '$?' in \ - *config.status*) \ - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ - *) \ - echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ - cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ - esac; - -$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh - -$(top_srcdir)/configure: $(am__configure_deps) - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh -$(ACLOCAL_M4): $(am__aclocal_m4_deps) - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh - -.texi.info: - restore=: && backupdir="$(am__leading_dot)am$$$$" && \ - am__cwd=`pwd` && cd $(srcdir) && \ - rm -rf $$backupdir && mkdir $$backupdir && \ - if ($(MAKEINFO) --version) >/dev/null 2>&1; then \ - for f in $@ $@-[0-9] $@-[0-9][0-9] $(@:.info=).i[0-9] $(@:.info=).i[0-9][0-9]; do \ - if test -f $$f; then mv $$f $$backupdir; restore=mv; else :; fi; \ - done; \ - else :; fi && \ - cd "$$am__cwd"; \ - if $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \ - -o $@ $<; \ - then \ - rc=0; \ - cd $(srcdir); \ - else \ - rc=$$?; \ - cd $(srcdir) && \ - $$restore $$backupdir/* `echo "./$@" | sed 's|[^/]*$$||'`; \ - fi; \ - rm -rf $$backupdir; exit $$rc - -.texi.dvi: - TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ - MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \ - $(TEXI2DVI) $< - -.texi.pdf: - TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ - MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \ - $(TEXI2PDF) $< - -.texi.html: - rm -rf $(@:.html=.htp) - if $(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \ - -o $(@:.html=.htp) $<; \ - then \ - rm -rf $@; \ - if test ! -d $(@:.html=.htp) && test -d $(@:.html=); then \ - mv $(@:.html=) $@; else mv $(@:.html=.htp) $@; fi; \ - else \ - if test ! -d $(@:.html=.htp) && test -d $(@:.html=); then \ - rm -rf $(@:.html=); else rm -Rf $(@:.html=.htp) $@; fi; \ - exit 1; \ - fi -$(srcdir)/coreutils.info: coreutils.texi $(srcdir)/version.texi -coreutils.dvi: coreutils.texi $(srcdir)/version.texi -coreutils.pdf: coreutils.texi $(srcdir)/version.texi -coreutils.html: coreutils.texi $(srcdir)/version.texi -$(srcdir)/version.texi: $(srcdir)/stamp-vti -$(srcdir)/stamp-vti: coreutils.texi $(top_srcdir)/configure - @(dir=.; test -f ./coreutils.texi || dir=$(srcdir); \ - set `$(SHELL) $(top_srcdir)/build-aux/mdate-sh $$dir/coreutils.texi`; \ - echo "@set UPDATED $$1 $$2 $$3"; \ - echo "@set UPDATED-MONTH $$2 $$3"; \ - echo "@set EDITION $(VERSION)"; \ - echo "@set VERSION $(VERSION)") > vti.tmp - @cmp -s vti.tmp $(srcdir)/version.texi \ - || (echo "Updating $(srcdir)/version.texi"; \ - cp vti.tmp $(srcdir)/version.texi) - -@rm -f vti.tmp - @cp $(srcdir)/version.texi $@ - -mostlyclean-vti: - -rm -f vti.tmp - -maintainer-clean-vti: - -rm -f $(srcdir)/stamp-vti $(srcdir)/version.texi -.dvi.ps: - TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ - $(DVIPS) -o $@ $< - -uninstall-info-am: - @$(PRE_UNINSTALL) - @if (install-info --version && \ - install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \ - list='$(INFO_DEPS)'; \ - for file in $$list; do \ - relfile=`echo "$$file" | sed 's|^.*/||'`; \ - echo " install-info --info-dir='$(DESTDIR)$(infodir)' --remove '$(DESTDIR)$(infodir)/$$relfile'"; \ - install-info --info-dir="$(DESTDIR)$(infodir)" --remove "$(DESTDIR)$(infodir)/$$relfile"; \ - done; \ - else :; fi - @$(NORMAL_UNINSTALL) - @list='$(INFO_DEPS)'; \ - for file in $$list; do \ - relfile=`echo "$$file" | sed 's|^.*/||'`; \ - relfile_i=`echo "$$relfile" | sed 's|\.info$$||;s|$$|.i|'`; \ - (if cd "$(DESTDIR)$(infodir)"; then \ - echo " cd '$(DESTDIR)$(infodir)' && rm -f $$relfile $$relfile-[0-9] $$relfile-[0-9][0-9] $$relfile_i[0-9] $$relfile_i[0-9][0-9]"; \ - rm -f $$relfile $$relfile-[0-9] $$relfile-[0-9][0-9] $$relfile_i[0-9] $$relfile_i[0-9][0-9]; \ - else :; fi); \ - done - -dist-info: $(INFO_DEPS) - @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ - list='$(INFO_DEPS)'; \ - for base in $$list; do \ - case $$base in \ - $(srcdir)/*) base=`echo "$$base" | sed "s|^$$srcdirstrip/||"`;; \ - esac; \ - if test -f $$base; then d=.; else d=$(srcdir); fi; \ - for file in $$d/$$base*; do \ - relfile=`expr "$$file" : "$$d/\(.*\)"`; \ - test -f $(distdir)/$$relfile || \ - cp -p $$file $(distdir)/$$relfile; \ - done; \ - done - -mostlyclean-aminfo: - -rm -rf coreutils.aux coreutils.cp coreutils.cps coreutils.fl coreutils.fn \ - coreutils.ky coreutils.log coreutils.op coreutils.pg \ - coreutils.tmp coreutils.toc coreutils.tp coreutils.tps \ - coreutils.vr coreutils.dvi coreutils.pdf coreutils.ps \ - coreutils.html - -maintainer-clean-aminfo: - @list='$(INFO_DEPS)'; for i in $$list; do \ - i_i=`echo "$$i" | sed 's|\.info$$||;s|$$|.i|'`; \ - echo " rm -f $$i $$i-[0-9] $$i-[0-9][0-9] $$i_i[0-9] $$i_i[0-9][0-9]"; \ - rm -f $$i $$i-[0-9] $$i-[0-9][0-9] $$i_i[0-9] $$i_i[0-9][0-9]; \ - done -tags: TAGS -TAGS: - -ctags: CTAGS -CTAGS: - - -distdir: $(DISTFILES) - @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ - topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ - list='$(DISTFILES)'; for file in $$list; do \ - case $$file in \ - $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ - $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ - esac; \ - if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ - dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ - if test "$$dir" != "$$file" && test "$$dir" != "."; then \ - dir="/$$dir"; \ - $(mkdir_p) "$(distdir)$$dir"; \ - else \ - dir=''; \ - fi; \ - if test -d $$d/$$file; then \ - if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ - fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ - else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ - || exit 1; \ - fi; \ - done - $(MAKE) $(AM_MAKEFLAGS) \ - top_distdir="$(top_distdir)" distdir="$(distdir)" \ - dist-info -check-am: all-am -check: check-am -all-am: Makefile $(INFO_DEPS) -installdirs: - for dir in "$(DESTDIR)$(infodir)"; do \ - test -z "$$dir" || $(mkdir_p) "$$dir"; \ - done -install: install-am -install-exec: install-exec-am -install-data: install-data-am -uninstall: uninstall-am - -install-am: all-am - @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am - -installcheck: installcheck-am -install-strip: - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - `test -z '$(STRIP)' || \ - echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install -mostlyclean-generic: - -clean-generic: - -distclean-generic: - -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) - -maintainer-clean-generic: - @echo "This command is intended for maintainers to use" - @echo "it deletes files that may require special tools to rebuild." - -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES) -clean: clean-am - -clean-am: clean-generic mostlyclean-am - -distclean: distclean-am - -rm -f Makefile -distclean-am: clean-am distclean-generic - -dvi: dvi-am - -dvi-am: $(DVIS) - -html: html-am - -html-am: $(HTMLS) - -info: info-am - -info-am: $(INFO_DEPS) - -install-data-am: install-info-am - -install-exec-am: - -install-info: install-info-am - -install-info-am: $(INFO_DEPS) - @$(NORMAL_INSTALL) - test -z "$(infodir)" || $(mkdir_p) "$(DESTDIR)$(infodir)" - @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ - list='$(INFO_DEPS)'; \ - for file in $$list; do \ - case $$file in \ - $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ - esac; \ - if test -f $$file; then d=.; else d=$(srcdir); fi; \ - file_i=`echo "$$file" | sed 's|\.info$$||;s|$$|.i|'`; \ - for ifile in $$d/$$file $$d/$$file-[0-9] $$d/$$file-[0-9][0-9] \ - $$d/$$file_i[0-9] $$d/$$file_i[0-9][0-9] ; do \ - if test -f $$ifile; then \ - relfile=`echo "$$ifile" | sed 's|^.*/||'`; \ - echo " $(INSTALL_DATA) '$$ifile' '$(DESTDIR)$(infodir)/$$relfile'"; \ - $(INSTALL_DATA) "$$ifile" "$(DESTDIR)$(infodir)/$$relfile"; \ - else : ; fi; \ - done; \ - done - @$(POST_INSTALL) - @if (install-info --version && \ - install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \ - list='$(INFO_DEPS)'; \ - for file in $$list; do \ - relfile=`echo "$$file" | sed 's|^.*/||'`; \ - echo " install-info --info-dir='$(DESTDIR)$(infodir)' '$(DESTDIR)$(infodir)/$$relfile'";\ - install-info --info-dir="$(DESTDIR)$(infodir)" "$(DESTDIR)$(infodir)/$$relfile" || :;\ - done; \ - else : ; fi -install-man: - -installcheck-am: - -maintainer-clean: maintainer-clean-am - -rm -f Makefile -maintainer-clean-am: distclean-am maintainer-clean-aminfo \ - maintainer-clean-generic maintainer-clean-vti - -mostlyclean: mostlyclean-am - -mostlyclean-am: mostlyclean-aminfo mostlyclean-generic mostlyclean-vti - -pdf: pdf-am - -pdf-am: $(PDFS) - -ps: ps-am - -ps-am: $(PSS) - -uninstall-am: uninstall-info-am - -.PHONY: all all-am check check-am clean clean-generic dist-info \ - distclean distclean-generic distdir dvi dvi-am html html-am \ - info info-am install install-am install-data install-data-am \ - install-exec install-exec-am install-info install-info-am \ - install-man install-strip installcheck installcheck-am \ - installdirs maintainer-clean maintainer-clean-aminfo \ - maintainer-clean-generic maintainer-clean-vti mostlyclean \ - mostlyclean-aminfo mostlyclean-generic mostlyclean-vti pdf \ - pdf-am ps ps-am uninstall uninstall-am uninstall-info-am - - -constants.texi: $(top_srcdir)/src/tail.c - LC_ALL=C \ - sed -n -e 's/^#define \(DEFAULT_MAX[_A-Z]*\) \(.*\)/@set \1 \2/p' \ - $(top_srcdir)/src/tail.c > t-$@ - mv t-$@ $@ - -$(DVIS): $(EXTRA_DIST) -$(INFO_DEPS): $(EXTRA_DIST) - -# List words/regexps here that should not appear in the texinfo documentation. -# E.g., use @sc{nul}, not `NUL' -# Use `time zone', not `timezone'. -# Use `zeros', not `zeroes' (nothing wrong with `zeroes'. just be consistent). -check-texinfo: - fail=0; \ - grep timezone $(srcdir)/*.texi && fail=1; \ - $(EGREP) '$(_W)IO$(W_)' $(srcdir)/*.texi && fail=1; \ - grep non-zero $(srcdir)/*.texi && fail=1; \ - grep '@url{' $(srcdir)/*.texi && fail=1; \ - $(EGREP) '$(_W)NUL$(W_)' $(srcdir)/*.texi && fail=1; \ - grep '\$$@"' $(srcdir)/*.texi && fail=1; \ - grep -n '[^[:punct:]]@footnote' $(srcdir)/*.texi && fail=1; \ - grep -n filename $(srcdir)/*.texi|$(EGREP) -v 'setfilename|[{]filename[}]' \ - && fail=1; \ - $(PERL) -e 1 2> /dev/null && { $(PERL) -ne \ - '/\bPOSIX\b/ && !/\@acronym{POSIX}/ && !/^\* / || /{posix}/ and print,exit 1' \ - $(srcdir)/*.texi 2> /dev/null || fail=1; }; \ - $(EGREP) -i '$(_W)zeroes$(W_)' $(srcdir)/*.texi && fail=1; \ - $(EGREP) -i '$(_W)builtins?$(W_)' $(srcdir)/*.texi && fail=1; \ - $(EGREP) -i '$(_W)path(name)?s?$(W_)' $(srcdir)/*.texi \ - | $(EGREP) -v '@vindex PATH$$|@env[{]PATH[}]' && fail=1; \ - exit $$fail - -check: check-texinfo -# 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: diff --git a/doc/fdl.texi b/doc/fdl.texi deleted file mode 100644 index fe78df8d5..000000000 --- a/doc/fdl.texi +++ /dev/null @@ -1,452 +0,0 @@ - -@node GNU Free Documentation License -@appendixsec GNU Free Documentation License - -@cindex FDL, GNU Free Documentation License -@center Version 1.2, November 2002 - -@display -Copyright @copyright{} 2000,2001,2002 Free Software Foundation, Inc. -51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA - -Everyone is permitted to copy and distribute verbatim copies -of this license document, but changing it is not allowed. -@end display - -@enumerate 0 -@item -PREAMBLE - -The purpose of this License is to make a manual, textbook, or other -functional and useful document @dfn{free} in the sense of freedom: to -assure everyone the effective freedom to copy and redistribute it, -with or without modifying it, either commercially or noncommercially. -Secondarily, this License preserves for the author and publisher a way -to get credit for their work, while not being considered responsible -for modifications made by others. - -This License is a kind of ``copyleft'', which means that derivative -works of the document must themselves be free in the same sense. It -complements the GNU General Public License, which is a copyleft -license designed for free software. - -We have designed this License in order to use it for manuals for free -software, because free software needs free documentation: a free -program should come with manuals providing the same freedoms that the -software does. But this License is not limited to software manuals; -it can be used for any textual work, regardless of subject matter or -whether it is published as a printed book. We recommend this License -principally for works whose purpose is instruction or reference. - -@item -APPLICABILITY AND DEFINITIONS - -This License applies to any manual or other work, in any medium, that -contains a notice placed by the copyright holder saying it can be -distributed under the terms of this License. Such a notice grants a -world-wide, royalty-free license, unlimited in duration, to use that -work under the conditions stated herein. The ``Document'', below, -refers to any such manual or work. Any member of the public is a -licensee, and is addressed as ``you''. You accept the license if you -copy, modify or distribute the work in a way requiring permission -under copyright law. - -A ``Modified Version'' of the Document means any work containing the -Document or a portion of it, either copied verbatim, or with -modifications and/or translated into another language. - -A ``Secondary Section'' is a named appendix or a front-matter section -of the Document that deals exclusively with the relationship of the -publishers or authors of the Document to the Document's overall -subject (or to related matters) and contains nothing that could fall -directly within that overall subject. (Thus, if the Document is in -part a textbook of mathematics, a Secondary Section may not explain -any mathematics.) The relationship could be a matter of historical -connection with the subject or with related matters, or of legal, -commercial, philosophical, ethical or political position regarding -them. - -The ``Invariant Sections'' are certain Secondary Sections whose titles -are designated, as being those of Invariant Sections, in the notice -that says that the Document is released under this License. If a -section does not fit the above definition of Secondary then it is not -allowed to be designated as Invariant. The Document may contain zero -Invariant Sections. If the Document does not identify any Invariant -Sections then there are none. - -The ``Cover Texts'' are certain short passages of text that are listed, -as Front-Cover Texts or Back-Cover Texts, in the notice that says that -the Document is released under this License. A Front-Cover Text may -be at most 5 words, and a Back-Cover Text may be at most 25 words. - -A ``Transparent'' copy of the Document means a machine-readable copy, -represented in a format whose specification is available to the -general public, that is suitable for revising the document -straightforwardly with generic text editors or (for images composed of -pixels) generic paint programs or (for drawings) some widely available -drawing editor, and that is suitable for input to text formatters or -for automatic translation to a variety of formats suitable for input -to text formatters. A copy made in an otherwise Transparent file -format whose markup, or absence of markup, has been arranged to thwart -or discourage subsequent modification by readers is not Transparent. -An image format is not Transparent if used for any substantial amount -of text. A copy that is not ``Transparent'' is called ``Opaque''. - -Examples of suitable formats for Transparent copies include plain -@sc{ascii} without markup, Texinfo input format, La@TeX{} input -format, @acronym{SGML} or @acronym{XML} using a publicly available -@acronym{DTD}, and standard-conforming simple @acronym{HTML}, -PostScript or @acronym{PDF} designed for human modification. Examples -of transparent image formats include @acronym{PNG}, @acronym{XCF} and -@acronym{JPG}. Opaque formats include proprietary formats that can be -read and edited only by proprietary word processors, @acronym{SGML} or -@acronym{XML} for which the @acronym{DTD} and/or processing tools are -not generally available, and the machine-generated @acronym{HTML}, -PostScript or @acronym{PDF} produced by some word processors for -output purposes only. - -The ``Title Page'' means, for a printed book, the title page itself, -plus such following pages as are needed to hold, legibly, the material -this License requires to appear in the title page. For works in -formats which do not have any title page as such, ``Title Page'' means -the text near the most prominent appearance of the work's title, -preceding the beginning of the body of the text. - -A section ``Entitled XYZ'' means a named subunit of the Document whose -title either is precisely XYZ or contains XYZ in parentheses following -text that translates XYZ in another language. (Here XYZ stands for a -specific section name mentioned below, such as ``Acknowledgements'', -``Dedications'', ``Endorsements'', or ``History''.) To ``Preserve the Title'' -of such a section when you modify the Document means that it remains a -section ``Entitled XYZ'' according to this definition. - -The Document may include Warranty Disclaimers next to the notice which -states that this License applies to the Document. These Warranty -Disclaimers are considered to be included by reference in this -License, but only as regards disclaiming warranties: any other -implication that these Warranty Disclaimers may have is void and has -no effect on the meaning of this License. - -@item -VERBATIM COPYING - -You may copy and distribute the Document in any medium, either -commercially or noncommercially, provided that this License, the -copyright notices, and the license notice saying this License applies -to the Document are reproduced in all copies, and that you add no other -conditions whatsoever to those of this License. You may not use -technical measures to obstruct or control the reading or further -copying of the copies you make or distribute. However, you may accept -compensation in exchange for copies. If you distribute a large enough -number of copies you must also follow the conditions in section 3. - -You may also lend copies, under the same conditions stated above, and -you may publicly display copies. - -@item -COPYING IN QUANTITY - -If you publish printed copies (or copies in media that commonly have -printed covers) of the Document, numbering more than 100, and the -Document's license notice requires Cover Texts, you must enclose the -copies in covers that carry, clearly and legibly, all these Cover -Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on -the back cover. Both covers must also clearly and legibly identify -you as the publisher of these copies. The front cover must present -the full title with all words of the title equally prominent and -visible. You may add other material on the covers in addition. -Copying with changes limited to the covers, as long as they preserve -the title of the Document and satisfy these conditions, can be treated -as verbatim copying in other respects. - -If the required texts for either cover are too voluminous to fit -legibly, you should put the first ones listed (as many as fit -reasonably) on the actual cover, and continue the rest onto adjacent -pages. - -If you publish or distribute Opaque copies of the Document numbering -more than 100, you must either include a machine-readable Transparent -copy along with each Opaque copy, or state in or with each Opaque copy -a computer-network location from which the general network-using -public has access to download using public-standard network protocols -a complete Transparent copy of the Document, free of added material. -If you use the latter option, you must take reasonably prudent steps, -when you begin distribution of Opaque copies in quantity, to ensure -that this Transparent copy will remain thus accessible at the stated -location until at least one year after the last time you distribute an -Opaque copy (directly or through your agents or retailers) of that -edition to the public. - -It is requested, but not required, that you contact the authors of the -Document well before redistributing any large number of copies, to give -them a chance to provide you with an updated version of the Document. - -@item -MODIFICATIONS - -You may copy and distribute a Modified Version of the Document under -the conditions of sections 2 and 3 above, provided that you release -the Modified Version under precisely this License, with the Modified -Version filling the role of the Document, thus licensing distribution -and modification of the Modified Version to whoever possesses a copy -of it. In addition, you must do these things in the Modified Version: - -@enumerate A -@item -Use in the Title Page (and on the covers, if any) a title distinct -from that of the Document, and from those of previous versions -(which should, if there were any, be listed in the History section -of the Document). You may use the same title as a previous version -if the original publisher of that version gives permission. - -@item -List on the Title Page, as authors, one or more persons or entities -responsible for authorship of the modifications in the Modified -Version, together with at least five of the principal authors of the -Document (all of its principal authors, if it has fewer than five), -unless they release you from this requirement. - -@item -State on the Title page the name of the publisher of the -Modified Version, as the publisher. - -@item -Preserve all the copyright notices of the Document. - -@item -Add an appropriate copyright notice for your modifications -adjacent to the other copyright notices. - -@item -Include, immediately after the copyright notices, a license notice -giving the public permission to use the Modified Version under the -terms of this License, in the form shown in the Addendum below. - -@item -Preserve in that license notice the full lists of Invariant Sections -and required Cover Texts given in the Document's license notice. - -@item -Include an unaltered copy of this License. - -@item -Preserve the section Entitled ``History'', Preserve its Title, and add -to it an item stating at least the title, year, new authors, and -publisher of the Modified Version as given on the Title Page. If -there is no section Entitled ``History'' in the Document, create one -stating the title, year, authors, and publisher of the Document as -given on its Title Page, then add an item describing the Modified -Version as stated in the previous sentence. - -@item -Preserve the network location, if any, given in the Document for -public access to a Transparent copy of the Document, and likewise -the network locations given in the Document for previous versions -it was based on. These may be placed in the ``History'' section. -You may omit a network location for a work that was published at -least four years before the Document itself, or if the original -publisher of the version it refers to gives permission. - -@item -For any section Entitled ``Acknowledgements'' or ``Dedications'', Preserve -the Title of the section, and preserve in the section all the -substance and tone of each of the contributor acknowledgements and/or -dedications given therein. - -@item -Preserve all the Invariant Sections of the Document, -unaltered in their text and in their titles. Section numbers -or the equivalent are not considered part of the section titles. - -@item -Delete any section Entitled ``Endorsements''. Such a section -may not be included in the Modified Version. - -@item -Do not retitle any existing section to be Entitled ``Endorsements'' or -to conflict in title with any Invariant Section. - -@item -Preserve any Warranty Disclaimers. -@end enumerate - -If the Modified Version includes new front-matter sections or -appendices that qualify as Secondary Sections and contain no material -copied from the Document, you may at your option designate some or all -of these sections as invariant. To do this, add their titles to the -list of Invariant Sections in the Modified Version's license notice. -These titles must be distinct from any other section titles. - -You may add a section Entitled ``Endorsements'', provided it contains -nothing but endorsements of your Modified Version by various -parties---for example, statements of peer review or that the text has -been approved by an organization as the authoritative definition of a -standard. - -You may add a passage of up to five words as a Front-Cover Text, and a -passage of up to 25 words as a Back-Cover Text, to the end of the list -of Cover Texts in the Modified Version. Only one passage of -Front-Cover Text and one of Back-Cover Text may be added by (or -through arrangements made by) any one entity. If the Document already -includes a cover text for the same cover, previously added by you or -by arrangement made by the same entity you are acting on behalf of, -you may not add another; but you may replace the old one, on explicit -permission from the previous publisher that added the old one. - -The author(s) and publisher(s) of the Document do not by this License -give permission to use their names for publicity for or to assert or -imply endorsement of any Modified Version. - -@item -COMBINING DOCUMENTS - -You may combine the Document with other documents released under this -License, under the terms defined in section 4 above for modified -versions, provided that you include in the combination all of the -Invariant Sections of all of the original documents, unmodified, and -list them all as Invariant Sections of your combined work in its -license notice, and that you preserve all their Warranty Disclaimers. - -The combined work need only contain one copy of this License, and -multiple identical Invariant Sections may be replaced with a single -copy. If there are multiple Invariant Sections with the same name but -different contents, make the title of each such section unique by -adding at the end of it, in parentheses, the name of the original -author or publisher of that section if known, or else a unique number. -Make the same adjustment to the section titles in the list of -Invariant Sections in the license notice of the combined work. - -In the combination, you must combine any sections Entitled ``History'' -in the various original documents, forming one section Entitled -``History''; likewise combine any sections Entitled ``Acknowledgements'', -and any sections Entitled ``Dedications''. You must delete all -sections Entitled ``Endorsements.'' - -@item -COLLECTIONS OF DOCUMENTS - -You may make a collection consisting of the Document and other documents -released under this License, and replace the individual copies of this -License in the various documents with a single copy that is included in -the collection, provided that you follow the rules of this License for -verbatim copying of each of the documents in all other respects. - -You may extract a single document from such a collection, and distribute -it individually under this License, provided you insert a copy of this -License into the extracted document, and follow this License in all -other respects regarding verbatim copying of that document. - -@item -AGGREGATION WITH INDEPENDENT WORKS - -A compilation of the Document or its derivatives with other separate -and independent documents or works, in or on a volume of a storage or -distribution medium, is called an ``aggregate'' if the copyright -resulting from the compilation is not used to limit the legal rights -of the compilation's users beyond what the individual works permit. -When the Document is included in an aggregate, this License does not -apply to the other works in the aggregate which are not themselves -derivative works of the Document. - -If the Cover Text requirement of section 3 is applicable to these -copies of the Document, then if the Document is less than one half of -the entire aggregate, the Document's Cover Texts may be placed on -covers that bracket the Document within the aggregate, or the -electronic equivalent of covers if the Document is in electronic form. -Otherwise they must appear on printed covers that bracket the whole -aggregate. - -@item -TRANSLATION - -Translation is considered a kind of modification, so you may -distribute translations of the Document under the terms of section 4. -Replacing Invariant Sections with translations requires special -permission from their copyright holders, but you may include -translations of some or all Invariant Sections in addition to the -original versions of these Invariant Sections. You may include a -translation of this License, and all the license notices in the -Document, and any Warranty Disclaimers, provided that you also include -the original English version of this License and the original versions -of those notices and disclaimers. In case of a disagreement between -the translation and the original version of this License or a notice -or disclaimer, the original version will prevail. - -If a section in the Document is Entitled ``Acknowledgements'', -``Dedications'', or ``History'', the requirement (section 4) to Preserve -its Title (section 1) will typically require changing the actual -title. - -@item -TERMINATION - -You may not copy, modify, sublicense, or distribute the Document except -as expressly provided for under this License. Any other attempt to -copy, modify, sublicense or distribute the Document is void, and will -automatically terminate your rights under this License. However, -parties who have received copies, or rights, from you under this -License will not have their licenses terminated so long as such -parties remain in full compliance. - -@item -FUTURE REVISIONS OF THIS LICENSE - -The Free Software Foundation may publish new, revised versions -of the GNU Free Documentation License from time to time. Such new -versions will be similar in spirit to the present version, but may -differ in detail to address new problems or concerns. See -@uref{http://www.gnu.org/copyleft/}. - -Each version of the License is given a distinguishing version number. -If the Document specifies that a particular numbered version of this -License ``or any later version'' applies to it, you have the option of -following the terms and conditions either of that specified version or -of any later version that has been published (not as a draft) by the -Free Software Foundation. If the Document does not specify a version -number of this License, you may choose any version ever published (not -as a draft) by the Free Software Foundation. -@end enumerate - -@page -@appendixsubsec ADDENDUM: How to use this License for your documents - -To use this License in a document you have written, include a copy of -the License in the document and put the following copyright and -license notices just after the title page: - -@smallexample -@group - Copyright (C) @var{year} @var{your name}. - Permission is granted to copy, distribute and/or modify this document - under the terms of the GNU Free Documentation License, Version 1.2 - or any later version published by the Free Software Foundation; - with no Invariant Sections, no Front-Cover Texts, and no Back-Cover - Texts. A copy of the license is included in the section entitled ``GNU - Free Documentation License''. -@end group -@end smallexample - -If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, -replace the ``with...Texts.'' line with this: - -@smallexample -@group - with the Invariant Sections being @var{list their titles}, with - the Front-Cover Texts being @var{list}, and with the Back-Cover Texts - being @var{list}. -@end group -@end smallexample - -If you have Invariant Sections without Cover Texts, or some other -combination of the three, merge those two alternatives to suit the -situation. - -If your document contains nontrivial examples of program code, we -recommend releasing these examples in parallel under your choice of -free software license, such as the GNU General Public License, -to permit their use in free software. - -@c Local Variables: -@c ispell-local-pdict: "ispell-dict" -@c End: - diff --git a/doc/getdate.texi b/doc/getdate.texi deleted file mode 100644 index eae4526b4..000000000 --- a/doc/getdate.texi +++ /dev/null @@ -1,553 +0,0 @@ -@c GNU date syntax documentation - -@c Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -@c 2003, 2004, 2005, 2006 Free Software Foundation, Inc. - -@c Permission is granted to copy, distribute and/or modify this document -@c under the terms of the GNU Free Documentation License, Version 1.2 or -@c any later version published by the Free Software Foundation; with no -@c Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -@c Texts. A copy of the license is included in the ``GNU Free -@c Documentation License'' file as part of this distribution. - -@node Date input formats -@chapter Date input formats - -@cindex date input formats -@findex get_date - -First, a quote: - -@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 @sc{gnu} -programs accept. These are the strings you, as a user, can supply as -arguments to the various programs. The C interface (via the -@code{get_date} function) is not described here. - -@menu -* General date syntax:: Common rules. -* Calendar date items:: 19 Dec 1994. -* Time of day items:: 9:20pm. -* Time zone items:: @sc{est}, @sc{pdt}, @sc{gmt}. -* Day of week items:: Monday and others. -* Relative items in date strings:: next tuesday, 2 years ago. -* Pure numbers in date strings:: 19931219, 1440. -* Seconds since the Epoch:: @@1078100502. -* Specifying time zone rules:: TZ="America/New_York", TZ="UTC0". -* Authors of get_date:: Bellovin, Eggert, Salz, Berets, et al. -@end menu - - -@node General date syntax -@section General date syntax - -@cindex general date syntax - -@cindex items in date strings -A @dfn{date} is a string, possibly empty, containing many items -separated by whitespace. The whitespace may be omitted when no -ambiguity arises. The empty string means the beginning of today (i.e., -midnight). Order of the items is immaterial. A date string may contain -many flavors of items: - -@itemize @bullet -@item calendar date items -@item time of day items -@item time zone items -@item day of the week items -@item relative items -@item pure numbers. -@end itemize - -@noindent We describe each of these item types in turn, below. - -@cindex numbers, written-out -@cindex ordinal numbers -@findex first @r{in date strings} -@findex next @r{in date strings} -@findex last @r{in date strings} -A few ordinal numbers may be written out in words in some contexts. This is -most useful for specifying day of the week items or relative items (see -below). Among the most commonly used ordinal numbers, the word -@samp{last} stands for @math{-1}, @samp{this} stands for 0, and -@samp{first} and @samp{next} both stand for 1. Because the word -@samp{second} stands for the unit of time there is no way to write the -ordinal number 2, but for convenience @samp{third} stands for 3, -@samp{fourth} for 4, @samp{fifth} for 5, -@samp{sixth} for 6, @samp{seventh} for 7, @samp{eighth} for 8, -@samp{ninth} for 9, @samp{tenth} for 10, @samp{eleventh} for 11 and -@samp{twelfth} for 12. - -@cindex months, written-out -When a month is written this way, it is still considered to be written -numerically, instead of being ``spelled in full''; this changes the -allowed strings. - -@cindex language, in dates -In the current implementation, only English is supported for words and -abbreviations like @samp{AM}, @samp{DST}, @samp{EST}, @samp{first}, -@samp{January}, @samp{Sunday}, @samp{tomorrow}, and @samp{year}. - -@cindex language, in dates -@cindex time zone item -The output of the @command{date} command -is not always acceptable as a date string, -not only because of the language problem, but also because there is no -standard meaning for time zone items like @samp{IST}. When using -@command{date} to generate a date string intended to be parsed later, -specify a date format that is independent of language and that does not -use time zone items other than @samp{UTC} and @samp{Z}. Here are some -ways to do this: - -@example -$ LC_ALL=C TZ=UTC0 date -Mon Mar 1 00:21:42 UTC 2004 -$ TZ=UTC0 date +'%Y-%m-%d %H:%M:%SZ' -2004-03-01 00:21:42Z -$ date --iso-8601=ns | tr T ' ' # --iso-8601 is a GNU extension. -2004-02-29 16:21:42,692722128-0800 -$ date --rfc-2822 # a GNU extension -Sun, 29 Feb 2004 16:21:42 -0800 -$ date +'%Y-%m-%d %H:%M:%S %z' # %z is a GNU extension. -2004-02-29 16:21:42 -0800 -$ date +'@@%s.%N' # %s and %N are GNU extensions. -@@1078100502.692722128 -@end example - -@cindex case, ignored in dates -@cindex comments, in dates -Alphabetic case is completely ignored in dates. Comments may be introduced -between round parentheses, as long as included parentheses are properly -nested. Hyphens not followed by a digit are currently ignored. Leading -zeros on numbers are ignored. - -Invalid dates like @samp{2005-02-29} or times like @samp{24:00} are -rejected. In the typical case of a host that does not support leap -seconds, a time like @samp{23:59:60} is rejected even if it -corresponds to a valid leap second. - - -@node Calendar date items -@section Calendar date items - -@cindex calendar date item - -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: - -@example -1972-09-24 # @sc{iso} 8601. -72-9-24 # Assume 19xx for 69 through 99, - # 20xx for 00 through 68. -72-09-24 # Leading zeros are ignored. -9/24/72 # Common U.S. writing. -24 September 1972 -24 Sept 72 # September has a special abbreviation. -24 Sep 72 # Three-letter abbreviations always allowed. -Sep 24, 1972 -24-sep-72 -24sep72 -@end example - -The year can also be omitted. In this case, the last specified year is -used, or the current year if none. For example: - -@example -9/24 -sep 24 -@end example - -Here are the rules. - -@cindex @sc{iso} 8601 date format -@cindex date format, @sc{iso} 8601 -For numeric months, the @sc{iso} 8601 format -@samp{@var{year}-@var{month}-@var{day}} is allowed, where @var{year} is -any positive number, @var{month} is a number between 01 and 12, and -@var{day} is a number between 01 and 31. A leading zero must be present -if a number is less than ten. If @var{year} is 68 or smaller, then 2000 -is added to it; otherwise, if @var{year} is less than 100, -then 1900 is added to it. The construct -@samp{@var{month}/@var{day}/@var{year}}, popular in the United States, -is accepted. Also @samp{@var{month}/@var{day}}, omitting the year. - -@cindex month names in date strings -@cindex abbreviations for months -Literal months may be spelled out in full: @samp{January}, -@samp{February}, @samp{March}, @samp{April}, @samp{May}, @samp{June}, -@samp{July}, @samp{August}, @samp{September}, @samp{October}, -@samp{November} or @samp{December}. Literal months may be abbreviated -to their first three letters, possibly followed by an abbreviating dot. -It is also permitted to write @samp{Sept} instead of @samp{September}. - -When months are written literally, the calendar date may be given as any -of the following: - -@example -@var{day} @var{month} @var{year} -@var{day} @var{month} -@var{month} @var{day} @var{year} -@var{day}-@var{month}-@var{year} -@end example - -Or, omitting the year: - -@example -@var{month} @var{day} -@end example - - -@node Time of day items -@section Time of day items - -@cindex time of day item - -A @dfn{time of day item} in date strings specifies the time on a given -day. Here are some examples, all of which represent the same time: - -@example -20:02:00.000000 -20:02 -8:02pm -20:02-0500 # In @sc{est} (U.S. Eastern Standard Time). -@end example - -More generally, the time of day may be given as -@samp{@var{hour}:@var{minute}:@var{second}}, where @var{hour} is -a number between 0 and 23, @var{minute} is a number between 0 and -59, and @var{second} is a number between 0 and 59 possibly followed by -@samp{.} or @samp{,} and a fraction containing one or more digits. -Alternatively, -@samp{:@var{second}} can be omitted, in which case it is taken to -be zero. On the rare hosts that support leap seconds, @var{second} -may be 60. - -@findex am @r{in date strings} -@findex pm @r{in date strings} -@findex midnight @r{in date strings} -@findex noon @r{in date strings} -If the time is followed by @samp{am} or @samp{pm} (or @samp{a.m.} -or @samp{p.m.}), @var{hour} is restricted to run from 1 to 12, and -@samp{:@var{minute}} may be omitted (taken to be zero). @samp{am} -indicates the first half of the day, @samp{pm} indicates the second -half of the day. In this notation, 12 is the predecessor of 1: -midnight is @samp{12am} while noon is @samp{12pm}. -(This is the zero-oriented interpretation of @samp{12am} and @samp{12pm}, -as opposed to the old tradition derived from Latin -which uses @samp{12m} for noon and @samp{12pm} for midnight.) - -@cindex time zone correction -@cindex minutes, time zone correction by -The time may alternatively be followed by a time zone correction, -expressed as @samp{@var{s}@var{hh}@var{mm}}, where @var{s} is @samp{+} -or @samp{-}, @var{hh} is a number of zone hours and @var{mm} is a number -of zone minutes. You can also separate @var{hh} from @var{mm} with a colon. -When a time zone correction is given this way, it -forces interpretation of the time relative to -Coordinated Universal Time (@sc{utc}), overriding any previous -specification for the time zone or the local time zone. For example, -@samp{+0530} and @samp{+05:30} both stand for the time zone 5.5 hours -ahead of @sc{utc} (e.g., India). The @var{minute} -part of the time of day may not be elided when a time zone correction -is used. This is the best way to specify a time zone correction by -fractional parts of an hour. - -Either @samp{am}/@samp{pm} or a time zone correction may be specified, -but not both. - - -@node Time zone items -@section Time zone items - -@cindex time zone item - -A @dfn{time zone item} specifies an international time zone, indicated -by a small set of letters, e.g., @samp{UTC} or @samp{Z} -for Coordinated Universal -Time. Any included periods are ignored. By following a -non-daylight-saving time zone by the string @samp{DST} in a separate -word (that is, separated by some white space), the corresponding -daylight saving time zone may be specified. -Alternatively, a non-daylight-saving time zone can be followed by a -time zone correction, to add the two values. This is normally done -only for @samp{UTC}; for example, @samp{UTC+05:30} is equivalent to -@samp{+05:30}. - -Time zone items other than @samp{UTC} and @samp{Z} -are obsolescent and are not recommended, because they -are ambiguous; for example, @samp{EST} has a different meaning in -Australia than in the United States. Instead, it's better to use -unambiguous numeric time zone corrections like @samp{-0500}, as -described in the previous section. - -If neither a time zone item nor a time zone correction is supplied, -time stamps are interpreted using the rules of the default time zone -(@pxref{Specifying time zone rules}). - - -@node Day of week items -@section Day of week items - -@cindex day of week item - -The explicit mention of a day of the week will forward the date -(only if necessary) to reach that day of the week in the future. - -Days of the week may be spelled out in full: @samp{Sunday}, -@samp{Monday}, @samp{Tuesday}, @samp{Wednesday}, @samp{Thursday}, -@samp{Friday} or @samp{Saturday}. Days may be abbreviated to their -first three letters, optionally followed by a period. The special -abbreviations @samp{Tues} for @samp{Tuesday}, @samp{Wednes} for -@samp{Wednesday} and @samp{Thur} or @samp{Thurs} for @samp{Thursday} are -also allowed. - -@findex next @var{day} -@findex last @var{day} -A number may precede a day of the week item to move forward -supplementary weeks. It is best used in expression like @samp{third -monday}. In this context, @samp{last @var{day}} or @samp{next -@var{day}} is also acceptable; they move one week before or after -the day that @var{day} by itself would represent. - -A comma following a day of the week item is ignored. - - -@node Relative items in date strings -@section Relative items in date strings - -@cindex relative items in date strings -@cindex displacement of dates - -@dfn{Relative items} adjust a date (or the current date if none) forward -or backward. The effects of relative items accumulate. Here are some -examples: - -@example -1 year -1 year ago -3 years -2 days -@end example - -@findex year @r{in date strings} -@findex month @r{in date strings} -@findex fortnight @r{in date strings} -@findex week @r{in date strings} -@findex day @r{in date strings} -@findex hour @r{in date strings} -@findex minute @r{in date strings} -The unit of time displacement may be selected by the string @samp{year} -or @samp{month} for moving by whole years or months. These are fuzzy -units, as years and months are not all of equal duration. More precise -units are @samp{fortnight} which is worth 14 days, @samp{week} worth 7 -days, @samp{day} worth 24 hours, @samp{hour} worth 60 minutes, -@samp{minute} or @samp{min} worth 60 seconds, and @samp{second} or -@samp{sec} worth one second. An @samp{s} suffix on these units is -accepted and ignored. - -@findex ago @r{in date strings} -The unit of time may be preceded by a multiplier, given as an optionally -signed number. Unsigned numbers are taken as positively signed. No -number at all implies 1 for a multiplier. Following a relative item by -the string @samp{ago} is equivalent to preceding the unit by a -multiplier with value @math{-1}. - -@findex day @r{in date strings} -@findex tomorrow @r{in date strings} -@findex yesterday @r{in date strings} -The string @samp{tomorrow} is worth one day in the future (equivalent -to @samp{day}), the string @samp{yesterday} is worth -one day in the past (equivalent to @samp{day ago}). - -@findex now @r{in date strings} -@findex today @r{in date strings} -@findex this @r{in date strings} -The strings @samp{now} or @samp{today} are relative items corresponding -to zero-valued time displacement, these strings come from the fact -a zero-valued time displacement represents the current time when not -otherwise changed by previous items. They may be used to stress other -items, like in @samp{12:00 today}. The string @samp{this} also has -the meaning of a zero-valued time displacement, but is preferred in -date strings like @samp{this thursday}. - -When a relative item causes the resulting date to cross a boundary -where the clocks were adjusted, typically for daylight saving time, -the resulting date and time are adjusted accordingly. - -The fuzz in units can cause problems with relative items. For -example, @samp{2003-07-31 -1 month} might evaluate to 2003-07-01, -because 2003-06-31 is an invalid date. To determine the previous -month more reliably, you can ask for the month before the 15th of the -current month. For example: - -@example -$ date -R -Thu, 31 Jul 2003 13:02:39 -0700 -$ date --date='-1 month' +'Last month was %B?' -Last month was July? -$ date --date="$(date +%Y-%m-15) -1 month" +'Last month was %B!' -Last month was June! -@end example - -Also, take care when manipulating dates around clock changes such as -daylight saving leaps. In a few cases these have added or subtracted -as much as 24 hours from the clock, so it is often wise to adopt -universal time by setting the @env{TZ} environment variable to -@samp{UTC0} before embarking on calendrical calculations. - -@node Pure numbers in date strings -@section Pure numbers in date strings - -@cindex pure numbers in date strings - -The precise interpretation of a pure decimal number depends -on the context in the date string. - -If the decimal number is of the form @var{yyyy}@var{mm}@var{dd} and no -other calendar date item (@pxref{Calendar date items}) appears before it -in the date string, then @var{yyyy} is read as the year, @var{mm} as the -month number and @var{dd} as the day of the month, for the specified -calendar date. - -If the decimal number is of the form @var{hh}@var{mm} and no other time -of day item appears before it in the date string, then @var{hh} is read -as the hour of the day and @var{mm} as the minute of the hour, for the -specified time of day. @var{mm} can also be omitted. - -If both a calendar date and a time of day appear to the left of a number -in the date string, but no relative item, then the number overrides the -year. - - -@node Seconds since the Epoch -@section Seconds since the Epoch - -If you precede a number with @samp{@@}, it represents an internal time -stamp as a count of seconds. The number can contain an internal -decimal point (either @samp{.} or @samp{,}); any excess precision not -supported by the internal representation is truncated toward minus -infinity. Such a number cannot be combined with any other date -item, as it specifies a complete time stamp. - -@cindex beginning of time, for @acronym{POSIX} -@cindex epoch, for @acronym{POSIX} -Internally, computer times are represented as a count of seconds since -an epoch---a well-defined point of time. On @acronym{GNU} and -@acronym{POSIX} systems, the epoch is 1970-01-01 00:00:00 @sc{utc}, so -@samp{@@0} represents this time, @samp{@@1} represents 1970-01-01 -00:00:01 @sc{utc}, and so forth. @acronym{GNU} and most other -@acronym{POSIX}-compliant systems support such times as an extension -to @acronym{POSIX}, using negative counts, so that @samp{@@-1} -represents 1969-12-31 23:59:59 @sc{utc}. - -Traditional Unix systems count seconds with 32-bit two's-complement -integers and can represent times from 1901-12-13 20:45:52 through -2038-01-19 03:14:07 @sc{utc}. More modern systems use 64-bit counts -of seconds with nanosecond subcounts, and can represent all the times -in the known lifetime of the universe to a resolution of 1 nanosecond. - -On most hosts, these counts ignore the presence of leap seconds. -For example, on most hosts @samp{@@915148799} represents 1998-12-31 -23:59:59 @sc{utc}, @samp{@@915148800} represents 1999-01-01 00:00:00 -@sc{utc}, and there is no way to represent the intervening leap second -1998-12-31 23:59:60 @sc{utc}. - -@node Specifying time zone rules -@section Specifying time zone rules - -@vindex TZ -Normally, dates are interpreted using the rules of the current time -zone, which in turn are specified by the @env{TZ} environment -variable, or by a system default if @env{TZ} is not set. To specify a -different set of default time zone rules that apply just to one date, -start the date with a string of the form @samp{TZ="@var{rule}"}. The -two quote characters (@samp{"}) must be present in the date, and any -quotes or backslashes within @var{rule} must be escaped by a -backslash. - -For example, with the @acronym{GNU} @command{date} command you can -answer the question ``What time is it in New York when a Paris clock -shows 6:30am on October 31, 2004?'' by using a date beginning with -@samp{TZ="Europe/Paris"} as shown in the following shell transcript: - -@example -$ export TZ="America/New_York" -$ date --date='TZ="Europe/Paris" 2004-10-31 06:30' -Sun Oct 31 01:30:00 EDT 2004 -@end example - -In this example, the @option{--date} operand begins with its own -@env{TZ} setting, so the rest of that operand is processed according -to @samp{Europe/Paris} rules, treating the string @samp{2004-10-31 -06:30} as if it were in Paris. However, since the output of the -@command{date} command is processed according to the overall time zone -rules, it uses New York time. (Paris was normally six hours ahead of -New York in 2004, but this example refers to a brief Halloween period -when the gap was five hours.) - -A @env{TZ} value is a rule that typically names a location in the -@uref{http://www.twinsun.com/tz/tz-link.htm, @samp{tz} database}. -A recent catalog of location names appears in the -@uref{http://twiki.org/cgi-bin/xtra/tzdate, TWiki Date and Time -Gateway}. A few non-@acronym{GNU} hosts require a colon before a -location name in a @env{TZ} setting, e.g., -@samp{TZ=":America/New_York"}. - -The @samp{tz} database includes a wide variety of locations ranging -from @samp{Arctic/Longyearbyen} to @samp{Antarctica/South_Pole}, but -if you are at sea and have your own private time zone, or if you are -using a non-@acronym{GNU} host that does not support the @samp{tz} -database, you may need to use a @acronym{POSIX} rule instead. Simple -@acronym{POSIX} rules like @samp{UTC0} specify a time zone without -daylight saving time; other rules can specify simple daylight saving -regimes. @xref{TZ Variable,, Specifying the Time Zone with @code{TZ}, -libc, The GNU C Library}. - -@node Authors of get_date -@section Authors of @code{get_date} - -@cindex authors of @code{get_date} - -@cindex Bellovin, Steven M. -@cindex Salz, Rich -@cindex Berets, Jim -@cindex MacKenzie, David -@cindex Meyering, Jim -@cindex Eggert, Paul -@code{get_date} was originally implemented by Steven M. Bellovin -(@email{smb@@research.att.com}) while at the University of North Carolina -at Chapel Hill. The code was later tweaked by a couple of people on -Usenet, then completely overhauled by Rich $alz (@email{rsalz@@bbn.com}) -and Jim Berets (@email{jberets@@bbn.com}) in August, 1990. Various -revisions for the @sc{gnu} system were made by David MacKenzie, Jim Meyering, -Paul Eggert and others. - -@cindex Pinard, F. -@cindex Berry, K. -This chapter was originally produced by Fran@,{c}ois Pinard -(@email{pinard@@iro.umontreal.ca}) from the @file{getdate.y} source code, -and then edited by K.@: Berry (@email{kb@@cs.umb.edu}). -- cgit v1.2.3-70-g09d2