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Update miscellaneous files from upstream sources [committed]
- From: Joseph Myers <joseph at codesourcery dot com>
- To: <libc-alpha at sourceware dot org>
- Date: Wed, 20 Dec 2017 22:30:08 +0000
- Subject: Update miscellaneous files from upstream sources [committed]
- Authentication-results: sourceware.org; auth=none
This patch updates various miscellaneous files from their upstream
sources.
Tested for x86_64, including "make pdf". Committed.
2017-12-20 Joseph Myers <joseph@codesourcery.com>
* manual/texinfo.tex: Update to version 2017-12-18.20 with
trailing whitespace removed.
* scripts/config.guess: Update to version 2017-12-17.
* scripts/config.sub: Update to version 2017-11-23.
* scripts/install-sh: Update to version 2017-09-23.17.
* scripts/move-if-change: Update to version 2017-09-13 06:45.
diff --git a/manual/texinfo.tex b/manual/texinfo.tex
index 6d45464..db5dc22 100644
--- a/manual/texinfo.tex
+++ b/manual/texinfo.tex
@@ -3,11 +3,11 @@
% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
-\def\texinfoversion{2016-09-18.18}
+\def\texinfoversion{2017-12-18.20}
%
% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-% 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
+% 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
% Free Software Foundation, Inc.
%
% This texinfo.tex file is free software: you can redistribute it and/or
@@ -21,7 +21,7 @@
% General Public License for more details.
%
% You should have received a copy of the GNU General Public License
-% along with this program. If not, see <http://www.gnu.org/licenses/>.
+% along with this program. If not, see <https://www.gnu.org/licenses/>.
%
% As a special exception, when this file is read by TeX when processing
% a Texinfo source document, you may use the result without
@@ -30,9 +30,9 @@
%
% Please try the latest version of texinfo.tex before submitting bug
% reports; you can get the latest version from:
-% http://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or
-% http://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or
-% http://www.gnu.org/software/texinfo/ (the Texinfo home page)
+% https://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or
+% https://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or
+% https://www.gnu.org/software/texinfo/ (the Texinfo home page)
% The texinfo.tex in any given distribution could well be out
% of date, so if that's what you're using, please check.
%
@@ -56,7 +56,7 @@
% extent. You can get the existing language-specific files from the
% full Texinfo distribution.
%
-% The GNU Texinfo home page is http://www.gnu.org/software/texinfo.
+% The GNU Texinfo home page is https://www.gnu.org/software/texinfo.
\message{Loading texinfo [version \texinfoversion]:}
@@ -165,6 +165,9 @@
% Give the space character the catcode for a space.
\def\spaceisspace{\catcode`\ =10\relax}
+% Likewise for ^^M, the end of line character.
+\def\endlineisspace{\catcode13=10\relax}
+
\chardef\dashChar = `\-
\chardef\slashChar = `\/
\chardef\underChar = `\_
@@ -950,21 +953,14 @@ where each line of input produces a line of output.}
% @comment ...line which is ignored...
% @c is the same as @comment
% @ignore ... @end ignore is another way to write a comment
-%
-\def\comment{\begingroup \catcode`\^^M=\active%
-\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other\commentxxx}%
-{\catcode`\^^M=\active%
-\gdef\commentxxx#1^^M{\endgroup%
-\futurelet\nexttoken\commentxxxx}%
-\gdef\commentxxxx{\ifx\nexttoken\aftermacro\expandafter\comment\fi}%
-}
\def\c{\begingroup \catcode`\^^M=\active%
\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
\cxxx}
{\catcode`\^^M=\active \gdef\cxxx#1^^M{\endgroup}}
-% See comment in \scanmacro about why the definitions of @c and @comment differ
+%
+\let\comment\c
% @paragraphindent NCHARS
% We'll use ems for NCHARS, close enough.
@@ -5497,17 +5493,15 @@ end
\let\indexlbrace\{ % Likewise, set these sequences for braces
\let\indexrbrace\} % used in the sort key.
\begindoublecolumns
- \let\entrywidowpenalty=\indexwidowpenalty
+ \let\dotheinsertentrybox\dotheinsertentryboxwithpenalty
%
% Read input from the index file line by line.
\loopdo
- \ifeof1
- \let\firsttoken\relax
- \else
+ \ifeof1 \else
\read 1 to \nextline
- \edef\act{\gdef\noexpand\firsttoken{\getfirsttoken\nextline}}%
- \act
\fi
+ %
+ \indexinputprocessing
\thisline
%
\ifeof1\else
@@ -5519,12 +5513,20 @@ end
\fi
\closein 1
\endgroup}
+\def\loopdo#1\repeat{\def\body{#1}\loopdoxxx}
+\def\loopdoxxx{\let\next=\relax\body\let\next=\loopdoxxx\fi\next}
+\def\indexinputprocessing{%
+ \ifeof1
+ \let\firsttoken\relax
+ \else
+ \edef\act{\gdef\noexpand\firsttoken{\getfirsttoken\nextline}}%
+ \act
+ \fi
+}
\def\getfirsttoken#1{\expandafter\getfirsttokenx#1\endfirsttoken}
\long\def\getfirsttokenx#1#2\endfirsttoken{\noexpand#1}
-\def\loopdo#1\repeat{\def\body{#1}\loopdoxxx}
-\def\loopdoxxx{\let\next=\relax\body\let\next=\loopdoxxx\fi\next}
% These macros are used by the sorted index file itself.
% Change them to control the appearance of the index.
@@ -5601,7 +5603,7 @@ end
% For pdfTeX and XeTeX.
% The redefinition of \domark stops marks being added in \pdflink to
% preserve coloured links across page boundaries. Otherwise the marks
- % would get in the way of \lastbox in \insertindexentrybox.
+ % would get in the way of \lastbox in \insertentrybox.
\let\domark\relax
%
% Start a new paragraph if necessary, so our assignments below can't
@@ -5662,9 +5664,9 @@ end
\fi
\egroup % end \boxA
\ifdim\wd\boxB = 0pt
- \global\setbox\entryindexbox=\vbox{\unhbox\boxA}%
+ \global\setbox\entrybox=\vbox{\unhbox\boxA}%
\else
- \global\setbox\entryindexbox=\vbox\bgroup
+ \global\setbox\entrybox=\vbox\bgroup
% We want the text of the entries to be aligned to the left, and the
% page numbers to be aligned to the right.
%
@@ -5694,10 +5696,13 @@ end
\advance\dimen@ii by 1\dimen@i
\ifdim\wd\boxA > \dimen@ii % If the entry doesn't fit in one line
\ifdim\dimen@ > 0.8\dimen@ii % due to long index text
- \dimen@ = 0.7\dimen@ % Try to split the text roughly evenly
+ % Try to split the text roughly evenly. \dimen@ will be the length of
+ % the first line.
+ \dimen@ = 0.7\dimen@
\dimen@ii = \hsize
\ifnum\dimen@>\dimen@ii
- % If the entry is too long, use the whole line
+ % If the entry is too long (for example, if it needs more than
+ % two lines), use all the space in the first line.
\dimen@ = \dimen@ii
\fi
\advance\leftskip by 0pt plus 1fill % ragged right
@@ -5707,8 +5712,9 @@ end
% instead of using \parshape with explicit line lengths, but TeX
% doesn't seem to provide a way to do such a thing.
%
- \leftskip = 1em
- \parindent = -1em
+ % Indent all lines but the first one.
+ \advance\leftskip by 1em
+ \advance\parindent by -1em
\fi\fi
\indent % start paragraph
\unhbox\boxA
@@ -5726,19 +5732,20 @@ end
\egroup % The \vbox
\fi
\endgroup
- % delay text of entry until after penalty
- \bgroup\aftergroup\insertindexentrybox
- \entrywidowpenalty
+ \dotheinsertentrybox
}}
\newskip\thinshrinkable
\skip\thinshrinkable=.15em minus .15em
-\newbox\entryindexbox
-\def\insertindexentrybox{%
- \ourunvbox\entryindexbox
+\newbox\entrybox
+\def\insertentrybox{%
+ \ourunvbox\entrybox
}
+% default definition
+\let\dotheinsertentrybox\insertentrybox
+
% Use \lastbox to take apart vbox box by box, and add each sub-box
% to the current vertical list.
\def\ourunvbox#1{%
@@ -5761,21 +5768,18 @@ end
\newbox\delayedbox
\newbox\interbox
-% Default is no penalty
-\let\entrywidowpenalty\egroup
-
% Used from \printindex. \firsttoken should be the first token
% after the \entry. If it's not another \entry, we are at the last
% line of a group of index entries, so insert a penalty to discourage
% widowed index entries.
-\long\def\indexwidowpenalty{%
- \def\isentry{\entry}%
+\def\dotheinsertentryboxwithpenalty{%
\ifx\firsttoken\isentry
\else
\penalty 9000
\fi
- \egroup % now comes the box added with \aftergroup
+ \insertentrybox
}
+\def\isentry{\entry}%
% Like plain.tex's \dotfill, except uses up at least 1 em.
% The filll stretch here overpowers both the fil and fill stretch to push
@@ -5892,8 +5896,8 @@ end
\divide\doublecolumnhsize by 2
\hsize = \doublecolumnhsize
%
- % Double the \vsize as well. (We don't need a separate register here,
- % since nobody clobbers \vsize.)
+ % Double the \vsize as well.
+ \advance\vsize by -\ht\partialpage
\vsize = 2\vsize
%
% For the benefit of balancing columns
@@ -5911,12 +5915,12 @@ end
% previous page.
\dimen@ = \vsize
\divide\dimen@ by 2
- \advance\dimen@ by -\ht\partialpage
%
% box0 will be the left-hand column, box2 the right.
- \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
+ \setbox0=\vsplit\PAGE to\dimen@ \setbox2=\vsplit\PAGE to\dimen@
+ \global\advance\vsize by 2\ht\partialpage
\onepageout\pagesofar
- \unvbox255
+ \unvbox\PAGE
\penalty\outputpenalty
}
%
@@ -5965,24 +5969,30 @@ end
% Split the last of the double-column material.
\savemarks
\balancecolumns
- %
+ }%
+ \eject % call the \output just set
+ \ifdim\pagetotal=0pt
% Having called \balancecolumns once, we do not
% want to call it again. Therefore, reset \output to its normal
% definition right away.
\global\output = {\onepageout{\pagecontents\PAGE}}%
- }%
- \eject
- \endgroup % started in \begindoublecolumns
- \restoremarks
- % Leave the double-column material on the current page, no automatic
- % page break.
- \box\balancedcolumns
- %
- % \pagegoal was set to the doubled \vsize above, since we restarted
- % the current page. We're now back to normal single-column
- % typesetting, so reset \pagegoal to the normal \vsize (after the
- % \endgroup where \vsize got restored).
- \pagegoal = \vsize
+ %
+ \endgroup % started in \begindoublecolumns
+ \restoremarks
+ % Leave the double-column material on the current page, no automatic
+ % page break.
+ \box\balancedcolumns
+ %
+ % \pagegoal was set to the doubled \vsize above, since we restarted
+ % the current page. We're now back to normal single-column
+ % typesetting, so reset \pagegoal to the normal \vsize.
+ \global\vsize = \txipageheight %
+ \pagegoal = \txipageheight %
+ \else
+ % We had some left-over material. This might happen when \doublecolumnout
+ % is called in \balancecolumns. Try again.
+ \expandafter\enddoublecolumns
+ \fi
}
\newbox\balancedcolumns
\setbox\balancedcolumns=\vbox{shouldnt see this}%
@@ -5990,13 +6000,14 @@ end
% Only called for the last of the double column material. \doublecolumnout
% does the others.
\def\balancecolumns{%
- \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
+ \setbox0 = \vbox{\unvbox\PAGE}% like \box255 but more efficient, see p.120.
\dimen@ = \ht0
\advance\dimen@ by \topskip
\advance\dimen@ by-\baselineskip
\ifdim\dimen@<5\baselineskip
% Don't split a short final column in two.
\setbox2=\vbox{}%
+ \global\setbox\balancedcolumns=\vbox{\pagesofar}%
\else
\divide\dimen@ by 2 % target to split to
\dimen@ii = \dimen@
@@ -6012,15 +6023,15 @@ end
\repeat
}%
% Now the left column is in box 1, and the right column in box 3.
+ %
% Check whether the left column has come out higher than the page itself.
% (Note that we have doubled \vsize for the double columns, so
% the actual height of the page is 0.5\vsize).
\ifdim2\ht1>\vsize
- % Just split the last of the double column material roughly in half.
- \setbox2=\box0
- \setbox0 = \vsplit2 to \dimen@ii
- \setbox0=\vbox to \dimen@ii {\unvbox0\vfill}%
- \setbox2=\vbox to \dimen@ii {\unvbox2\vfill}%
+ % It appears that we have been called upon to balance too much material.
+ % Output some of it with \doublecolumnout, leaving the rest on the page.
+ \setbox\PAGE=\box0
+ \doublecolumnout
\else
% Compare the heights of the two columns.
\ifdim4\ht1>5\ht3
@@ -6033,10 +6044,10 @@ end
\setbox2=\vbox to\ht1{\unvbox3\unskip}%
\setbox0=\vbox to\ht1{\unvbox1\unskip}%
\fi
+ \global\setbox\balancedcolumns=\vbox{\pagesofar}%
\fi
\fi
%
- \global\setbox\balancedcolumns=\vbox{\pagesofar}%
}
\catcode`\@ = \other
@@ -6943,7 +6954,15 @@ end
% exist, with an empty box. Let's hope all the numbers have the same width.
% Also ignore the page number, which is conventionally not printed.
\def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}}
-\def\partentry#1#2#3#4{\dochapentry{\numeralbox\labelspace#1}{}}
+\def\partentry#1#2#3#4{%
+ % Add stretch and a bonus for breaking the page before the part heading.
+ % This reduces the chance of the page being broken immediately after the
+ % part heading, before a following chapter heading.
+ \vskip 0pt plus 5\baselineskip
+ \penalty-300
+ \vskip 0pt plus -5\baselineskip
+ \dochapentry{\numeralbox\labelspace#1}{}%
+}
%
% Parts, in the short toc.
\def\shortpartentry#1#2#3#4{%
@@ -8031,9 +8050,6 @@ end
}
\fi
-\let\aftermacroxxx\relax
-\def\aftermacro{\aftermacroxxx}
-
% alias because \c means cedilla in @tex or @math
\let\texinfoc=\c
@@ -8055,18 +8071,13 @@ end
\catcode`\\=\active
%
% Process the macro body under the current catcode regime.
- \scantokens{#1@texinfoc}\aftermacro%
+ \scantokens{#1@texinfoc}%
%
\catcode`\@=\savedcatcodeone
\catcode`\\=\savedcatcodetwo
%
% The \texinfoc is to remove the \newlinechar added by \scantokens, and
% can be noticed by \parsearg.
- % The \aftermacro allows a \comment at the end of the macro definition
- % to duplicate itself past the final \newlinechar added by \scantokens:
- % this is used in the definition of \group to comment out a newline. We
- % don't do the same for \c to support Texinfo files with macros that ended
- % with a @c, which should no longer be necessary.
% We avoid surrounding the call to \scantokens with \bgroup and \egroup
% to allow macros to open or close groups themselves.
}
@@ -8538,6 +8549,13 @@ end
\ifcase\paramno
% 0
\expandafter\xdef\csname\the\macname\endcsname{%
+ \bgroup
+ \noexpand\spaceisspace
+ \noexpand\endlineisspace
+ \noexpand\expandafter % skip any whitespace after the macro name.
+ \expandafter\noexpand\csname\the\macname @@@\endcsname}%
+ \expandafter\xdef\csname\the\macname @@@\endcsname{%
+ \egroup
\noexpand\scanmacro{\macrobody}}%
\or % 1
\expandafter\xdef\csname\the\macname\endcsname{%
@@ -9123,7 +9141,13 @@ end
\xdef\safexrefname{#1}%
}%
%
- \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref
+ \bgroup
+ \expandafter\gdef\csname XR\safexrefname\endcsname{#2}%
+ \egroup
+ % We put the \gdef inside a group to avoid the definitions building up on
+ % TeX's save stack, which can cause it to run out of space for aux files with
+ % thousands of lines. \gdef doesn't use the save stack, but \csname does
+ % when it defines an unknown control sequence as \relax.
%
% Was that xref control sequence that we just defined for a float?
\expandafter\iffloat\csname XR\safexrefname\endcsname
@@ -9429,7 +9453,7 @@ end
\newif\ifwarnednoepsf
\newhelp\noepsfhelp{epsf.tex must be installed for images to
work. It is also included in the Texinfo distribution, or you can get
- it from ftp://tug.org/tex/epsf.tex.}
+ it from https://ctan.org/texarchive/macros/texinfo/texinfo/doc/epsf.tex.}
%
\def\image#1{%
\ifx\epsfbox\thisisundefined
@@ -11004,7 +11028,6 @@ directory should work if nowhere else does.}
\DeclareUnicodeCharacter{2113}{\ensuremath\ell}%
\DeclareUnicodeCharacter{2118}{\ensuremath\wp}%
\DeclareUnicodeCharacter{211C}{\ensuremath\Re}%
- \DeclareUnicodeCharacter{2127}{\ensuremath\mho}%
\DeclareUnicodeCharacter{2135}{\ensuremath\aleph}%
\DeclareUnicodeCharacter{2190}{\ensuremath\leftarrow}%
\DeclareUnicodeCharacter{2191}{\ensuremath\uparrow}%
@@ -11020,7 +11043,6 @@ directory should work if nowhere else does.}
\DeclareUnicodeCharacter{21AA}{\ensuremath\hookrightarrow}%
\DeclareUnicodeCharacter{21BC}{\ensuremath\leftharpoonup}%
\DeclareUnicodeCharacter{21BD}{\ensuremath\leftharpoondown}%
- \DeclareUnicodeCharacter{21BE}{\ensuremath\upharpoonright}%
\DeclareUnicodeCharacter{21C0}{\ensuremath\rightharpoonup}%
\DeclareUnicodeCharacter{21C1}{\ensuremath\rightharpoondown}%
\DeclareUnicodeCharacter{21CC}{\ensuremath\rightleftharpoons}%
@@ -11029,8 +11051,6 @@ directory should work if nowhere else does.}
\DeclareUnicodeCharacter{21D3}{\ensuremath\Downarrow}%
\DeclareUnicodeCharacter{21D4}{\ensuremath\Leftrightarrow}%
\DeclareUnicodeCharacter{21D5}{\ensuremath\Updownarrow}%
- \DeclareUnicodeCharacter{21DD}{\ensuremath\leadsto}%
- \DeclareUnicodeCharacter{2201}{\ensuremath\complement}%
\DeclareUnicodeCharacter{2202}{\ensuremath\partial}%
\DeclareUnicodeCharacter{2205}{\ensuremath\emptyset}%
\DeclareUnicodeCharacter{2207}{\ensuremath\nabla}%
@@ -11064,8 +11084,6 @@ directory should work if nowhere else does.}
\DeclareUnicodeCharacter{2283}{\ensuremath\supset}%
\DeclareUnicodeCharacter{2286}{\ensuremath\subseteq}%
\DeclareUnicodeCharacter{228E}{\ensuremath\uplus}%
- \DeclareUnicodeCharacter{228F}{\ensuremath\sqsubset}%
- \DeclareUnicodeCharacter{2290}{\ensuremath\sqsupset}%
\DeclareUnicodeCharacter{2291}{\ensuremath\sqsubseteq}%
\DeclareUnicodeCharacter{2292}{\ensuremath\sqsupseteq}%
\DeclareUnicodeCharacter{2293}{\ensuremath\sqcap}%
@@ -11080,8 +11098,6 @@ directory should work if nowhere else does.}
\DeclareUnicodeCharacter{22A4}{\ensuremath\ptextop}%
\DeclareUnicodeCharacter{22A5}{\ensuremath\bot}%
\DeclareUnicodeCharacter{22A8}{\ensuremath\models}%
- \DeclareUnicodeCharacter{22B4}{\ensuremath\unlhd}%
- \DeclareUnicodeCharacter{22B5}{\ensuremath\unrhd}%
\DeclareUnicodeCharacter{22C0}{\ensuremath\bigwedge}%
\DeclareUnicodeCharacter{22C1}{\ensuremath\bigvee}%
\DeclareUnicodeCharacter{22C2}{\ensuremath\bigcap}%
@@ -11097,12 +11113,11 @@ directory should work if nowhere else does.}
\DeclareUnicodeCharacter{2322}{\ensuremath\frown}%
\DeclareUnicodeCharacter{2323}{\ensuremath\smile}%
%
- \DeclareUnicodeCharacter{25A1}{\ensuremath\Box}%
\DeclareUnicodeCharacter{25B3}{\ensuremath\triangle}%
\DeclareUnicodeCharacter{25B7}{\ensuremath\triangleright}%
\DeclareUnicodeCharacter{25BD}{\ensuremath\bigtriangledown}%
\DeclareUnicodeCharacter{25C1}{\ensuremath\triangleleft}%
- \DeclareUnicodeCharacter{25C7}{\ensuremath\Diamond}%
+ \DeclareUnicodeCharacter{25C7}{\ensuremath\diamond}%
\DeclareUnicodeCharacter{2660}{\ensuremath\spadesuit}%
\DeclareUnicodeCharacter{2661}{\ensuremath\heartsuit}%
\DeclareUnicodeCharacter{2662}{\ensuremath\diamondsuit}%
@@ -11124,7 +11139,6 @@ directory should work if nowhere else does.}
\DeclareUnicodeCharacter{2A02}{\ensuremath\bigotimes}%
\DeclareUnicodeCharacter{2A04}{\ensuremath\biguplus}%
\DeclareUnicodeCharacter{2A06}{\ensuremath\bigsqcup}%
- \DeclareUnicodeCharacter{2A1D}{\ensuremath\Join}%
\DeclareUnicodeCharacter{2A3F}{\ensuremath\amalg}%
\DeclareUnicodeCharacter{2AAF}{\ensuremath\preceq}%
\DeclareUnicodeCharacter{2AB0}{\ensuremath\succeq}%
@@ -11279,6 +11293,7 @@ directory should work if nowhere else does.}
\pdfvorigin = 1 true in
\else
\ifx\XeTeXrevision\thisisundefined
+ \special{papersize=#8,#7}%
\else
\pdfpageheight #7\relax
\pdfpagewidth #8\relax
@@ -11316,7 +11331,6 @@ directory should work if nowhere else does.}
%
\lispnarrowing = 0.3in
\tolerance = 700
- \hfuzz = 1pt
\contentsrightmargin = 0pt
\defbodyindent = .5cm
}}
@@ -11334,7 +11348,6 @@ directory should work if nowhere else does.}
%
\lispnarrowing = 0.25in
\tolerance = 700
- \hfuzz = 1pt
\contentsrightmargin = 0pt
\defbodyindent = .4cm
}}
@@ -11360,7 +11373,6 @@ directory should work if nowhere else does.}
{297mm}{210mm}%
%
\tolerance = 700
- \hfuzz = 1pt
\contentsrightmargin = 0pt
\defbodyindent = 5mm
}}
@@ -11379,7 +11391,6 @@ directory should work if nowhere else does.}
%
\lispnarrowing = 0.2in
\tolerance = 800
- \hfuzz = 1.2pt
\contentsrightmargin = 0pt
\defbodyindent = 2mm
\tableindent = 12mm
@@ -11421,9 +11432,11 @@ directory should work if nowhere else does.}
%
\dimen0 = #1\relax
\advance\dimen0 by \voffset
+ \advance\dimen0 by 1in % reference point for DVI is 1 inch from top of page
%
\dimen2 = \hsize
\advance\dimen2 by \normaloffset
+ \advance\dimen2 by 1in % reference point is 1 inch from left edge of page
%
\internalpagesizes{#1}{\hsize}%
{\voffset}{\normaloffset}%
@@ -11435,6 +11448,9 @@ directory should work if nowhere else does.}
%
\letterpaper
+% Default value of \hfuzz, for suppressing warnings about overfull hboxes.
+\hfuzz = 1pt
+
\message{and turning on texinfo input format.}
@@ -11600,6 +11616,9 @@ directory should work if nowhere else does.}
@def ^^M{@let^^M@secondlinenl}%
% Definition for a newline in the main Texinfo file.
@gdef @secondlinenl{@fixbackslash}%
+ % In case the first line has a whole-line command on it
+ @let@originalparsearg@parsearg
+ @def@parsearg{@fixbackslash@originalparsearg}
}}
{@catcode`@^=7 @catcode`@^^M=13%
@@ -11620,6 +11639,7 @@ directory should work if nowhere else does.}
@catcode13=5 % regular end of line
@enableemergencynewline
@let@c=@texinfoc
+ @let@parsearg@originalparsearg
% Also turn back on active characters that might appear in the input
% file name, in case not using a pre-dumped format.
@catcode`+=@active
diff --git a/scripts/config.guess b/scripts/config.guess
index bbd48b6..770cb5c 100755
--- a/scripts/config.guess
+++ b/scripts/config.guess
@@ -2,7 +2,7 @@
# Attempt to guess a canonical system name.
# Copyright 1992-2017 Free Software Foundation, Inc.
-timestamp='2017-01-01'
+timestamp='2017-12-17'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@ timestamp='2017-01-01'
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
@@ -27,7 +27,7 @@ timestamp='2017-01-01'
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
#
# Please send patches to <config-patches@gnu.org>.
@@ -39,7 +39,7 @@ Usage: $0 [OPTION]
Output the configuration name of the system \`$me' is run on.
-Operation modes:
+Options:
-h, --help print this help, then exit
-t, --time-stamp print date of last modification, then exit
-v, --version print version number, then exit
@@ -244,6 +244,9 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}
exit ;;
+ *:MidnightBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-midnightbsd${UNAME_RELEASE}
+ exit ;;
*:ekkoBSD:*:*)
echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
exit ;;
@@ -259,6 +262,12 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
*:Sortix:*:*)
echo ${UNAME_MACHINE}-unknown-sortix
exit ;;
+ *:Redox:*:*)
+ echo ${UNAME_MACHINE}-unknown-redox
+ exit ;;
+ mips:OSF1:*.*)
+ echo mips-dec-osf1
+ exit ;;
alpha:OSF1:*:*)
case $UNAME_RELEASE in
*4.0)
@@ -315,15 +324,6 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
exitcode=$?
trap '' 0
exit $exitcode ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
Amiga*:UNIX_System_V:4.0:*)
echo m68k-unknown-sysv4
exit ;;
@@ -485,13 +485,13 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
#endif
#if defined (host_mips) && defined (MIPSEB)
#if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
#endif
#endif
exit (-1);
@@ -614,7 +614,7 @@ EOF
*:AIX:*:*)
echo rs6000-ibm-aix
exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
echo romp-ibm-bsd4.4
exit ;;
ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
@@ -635,8 +635,8 @@ EOF
9000/[34678]??:HP-UX:*:*)
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/31?) HP_ARCH=m68000 ;;
+ 9000/[34]??) HP_ARCH=m68k ;;
9000/[678][0-9][0-9])
if [ -x /usr/bin/getconf ]; then
sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
@@ -749,7 +749,7 @@ EOF
{ echo "$SYSTEM_NAME"; exit; }
echo unknown-hitachi-hiuxwe2
exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
echo hppa1.1-hp-bsd
exit ;;
9000/8??:4.3bsd:*:*)
@@ -758,7 +758,7 @@ EOF
*9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
echo hppa1.0-hp-mpeix
exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
echo hppa1.1-hp-osf
exit ;;
hp8??:OSF1:*:*)
@@ -837,10 +837,11 @@ EOF
UNAME_PROCESSOR=`/usr/bin/uname -p`
case ${UNAME_PROCESSOR} in
amd64)
- echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- *)
- echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ UNAME_PROCESSOR=x86_64 ;;
+ i386)
+ UNAME_PROCESSOR=i586 ;;
esac
+ echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
exit ;;
i*:CYGWIN*:*)
echo ${UNAME_MACHINE}-pc-cygwin
@@ -854,10 +855,6 @@ EOF
*:MSYS*:*)
echo ${UNAME_MACHINE}-pc-msys
exit ;;
- i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
- exit ;;
i*:PW*:*)
echo ${UNAME_MACHINE}-pc-pw32
exit ;;
@@ -873,27 +870,12 @@ EOF
echo ia64-unknown-interix${UNAME_RELEASE}
exit ;;
esac ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit ;;
- 8664:Windows_NT:*)
- echo x86_64-pc-mks
- exit ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit ;;
i*:UWIN*:*)
echo ${UNAME_MACHINE}-pc-uwin
exit ;;
amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
echo x86_64-unknown-cygwin
exit ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit ;;
prep*:SunOS:5.*:*)
echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
@@ -1096,7 +1078,7 @@ EOF
i*86:*DOS:*:*)
echo ${UNAME_MACHINE}-pc-msdosdjgpp
exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ i*86:*:4.*:*)
UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
@@ -1303,14 +1285,21 @@ EOF
if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
+ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
then
case $UNAME_PROCESSOR in
i386) UNAME_PROCESSOR=x86_64 ;;
powerpc) UNAME_PROCESSOR=powerpc64 ;;
esac
fi
+ # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
+ if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
+ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_PPC >/dev/null
+ then
+ UNAME_PROCESSOR=powerpc
+ fi
fi
elif test "$UNAME_PROCESSOR" = i386 ; then
# Avoid executing cc on OS X 10.9, as it ships with a stub
@@ -1334,15 +1323,18 @@ EOF
*:QNX:*:4*)
echo i386-pc-qnx
exit ;;
- NEO-?:NONSTOP_KERNEL:*:*)
+ NEO-*:NONSTOP_KERNEL:*:*)
echo neo-tandem-nsk${UNAME_RELEASE}
exit ;;
NSE-*:NONSTOP_KERNEL:*:*)
echo nse-tandem-nsk${UNAME_RELEASE}
exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
+ NSR-*:NONSTOP_KERNEL:*:*)
echo nsr-tandem-nsk${UNAME_RELEASE}
exit ;;
+ NSX-*:NONSTOP_KERNEL:*:*)
+ echo nsx-tandem-nsk${UNAME_RELEASE}
+ exit ;;
*:NonStop-UX:*:*)
echo mips-compaq-nonstopux
exit ;;
@@ -1414,16 +1406,28 @@ EOF
exit ;;
esac
+echo "$0: unable to guess system type" >&2
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}" in
+ mips:Linux | mips64:Linux)
+ # If we got here on MIPS GNU/Linux, output extra information.
+ cat >&2 <<EOF
+
+NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
+the system type. Please install a C compiler and try again.
+EOF
+ ;;
+esac
+
cat >&2 <<EOF
-$0: unable to guess system type
This script (version $timestamp), has failed to recognize the
-operating system you are using. If your script is old, overwrite
-config.guess and config.sub with the latest versions from:
+operating system you are using. If your script is old, overwrite *all*
+copies of config.guess and config.sub with the latest versions from:
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+ https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
and
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+ https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
If $0 has already been updated, send the following data and any
information you think might be pertinent to config-patches@gnu.org to
@@ -1455,7 +1459,7 @@ EOF
exit 1
# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'write-file-functions 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
diff --git a/scripts/config.sub b/scripts/config.sub
index 7e792b4..00f68b8 100755
--- a/scripts/config.sub
+++ b/scripts/config.sub
@@ -2,7 +2,7 @@
# Configuration validation subroutine script.
# Copyright 1992-2017 Free Software Foundation, Inc.
-timestamp='2017-01-01'
+timestamp='2017-11-23'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@ timestamp='2017-01-01'
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
@@ -33,7 +33,7 @@ timestamp='2017-01-01'
# Otherwise, we print the canonical config type on stdout and succeed.
# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
@@ -57,7 +57,7 @@ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
Canonicalize a configuration name.
-Operation modes:
+Options:
-h, --help print this help, then exit
-t, --time-stamp print date of last modification, then exit
-v, --version print version number, then exit
@@ -229,9 +229,6 @@ case $os in
-ptx*)
basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
-psos*)
os=-psos
;;
@@ -263,7 +260,7 @@ case $basic_machine in
| fido | fr30 | frv | ft32 \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| hexagon \
- | i370 | i860 | i960 | ia64 \
+ | i370 | i860 | i960 | ia16 | ia64 \
| ip2k | iq2000 \
| k1om \
| le32 | le64 \
@@ -315,7 +312,7 @@ case $basic_machine in
| ubicom32 \
| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
| visium \
- | we32k \
+ | wasm32 \
| x86 | xc16x | xstormy16 | xtensa \
| z8k | z80)
basic_machine=$basic_machine-unknown
@@ -388,7 +385,7 @@ case $basic_machine in
| h8300-* | h8500-* \
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
| hexagon-* \
- | i*86-* | i860-* | i960-* | ia64-* \
+ | i*86-* | i860-* | i960-* | ia16-* | ia64-* \
| ip2k-* | iq2000-* \
| k1om-* \
| le32-* | le64-* \
@@ -446,6 +443,7 @@ case $basic_machine in
| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
| vax-* \
| visium-* \
+ | wasm32-* \
| we32k-* \
| x86-* | x86_64-* | xc16x-* | xps100-* \
| xstormy16-* | xtensa*-* \
@@ -641,7 +639,7 @@ case $basic_machine in
basic_machine=rs6000-bull
os=-bosx
;;
- dpx2* | dpx2*-bull)
+ dpx2*)
basic_machine=m68k-bull
os=-sysv3
;;
@@ -903,7 +901,7 @@ case $basic_machine in
basic_machine=v70-nec
os=-sysv
;;
- next | m*-next )
+ next | m*-next)
basic_machine=m68k-next
case $os in
-nextstep* )
@@ -948,6 +946,9 @@ case $basic_machine in
nsr-tandem)
basic_machine=nsr-tandem
;;
+ nsx-tandem)
+ basic_machine=nsx-tandem
+ ;;
op50n-* | op60c-*)
basic_machine=hppa1.1-oki
os=-proelf
@@ -1243,6 +1244,9 @@ case $basic_machine in
basic_machine=a29k-wrs
os=-vxworks
;;
+ wasm32)
+ basic_machine=wasm32-unknown
+ ;;
w65*)
basic_machine=w65-wdc
os=-none
@@ -1251,6 +1255,9 @@ case $basic_machine in
basic_machine=hppa1.1-winbond
os=-proelf
;;
+ x64)
+ basic_machine=x86_64-pc
+ ;;
xbox)
basic_machine=i686-pc
os=-mingw32
@@ -1358,8 +1365,8 @@ esac
if [ x"$os" != x"" ]
then
case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
+ # First match some system type aliases that might get confused
+ # with valid system types.
# -solaris* is a basic system type, with this one exception.
-auroraux)
os=-auroraux
@@ -1379,9 +1386,9 @@ case $os in
-gnu/linux*)
os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
;;
- # First accept the basic system types.
+ # Now accept the basic system types.
# The portable systems comes first.
- # Each alternative MUST END IN A *, to match a version number.
+ # Each alternative MUST end in a * to match a version number.
# -sysv* is not here because it comes later, after sysvr4.
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
@@ -1484,7 +1491,7 @@ case $os in
-nova*)
os=-rtmk-nova
;;
- -ns2 )
+ -ns2)
os=-nextstep2
;;
-nsk*)
@@ -1539,6 +1546,19 @@ case $os in
-dicos*)
os=-dicos
;;
+ -pikeos*)
+ # Until real need of OS specific support for
+ # particular features comes up, bare metal
+ # configurations are quite functional.
+ case $basic_machine in
+ arm*)
+ os=-eabi
+ ;;
+ *)
+ os=-elf
+ ;;
+ esac
+ ;;
-nacl*)
;;
-ios)
@@ -1686,7 +1706,7 @@ case $basic_machine in
m88k-omron*)
os=-luna
;;
- *-next )
+ *-next)
os=-nextstep
;;
*-sequent)
@@ -1821,7 +1841,7 @@ echo $basic_machine$os
exit
# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'write-file-functions 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
diff --git a/scripts/install-sh b/scripts/install-sh
index 0360b79..ac159ce 100755
--- a/scripts/install-sh
+++ b/scripts/install-sh
@@ -1,7 +1,7 @@
#!/bin/sh
# install - install a program, script, or datafile
-scriptversion=2016-01-11.22; # UTC
+scriptversion=2017-09-23.17; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
@@ -271,15 +271,18 @@ do
fi
dst=$dst_arg
- # If destination is a directory, append the input filename; won't work
- # if double slashes aren't ignored.
+ # If destination is a directory, append the input filename.
if test -d "$dst"; then
if test "$is_target_a_directory" = never; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
- dst=$dstdir/`basename "$src"`
+ dstbase=`basename "$src"`
+ case $dst in
+ */) dst=$dst$dstbase;;
+ *) dst=$dst/$dstbase;;
+ esac
dstdir_status=0
else
dstdir=`dirname "$dst"`
@@ -288,6 +291,11 @@ do
fi
fi
+ case $dstdir in
+ */) dstdirslash=$dstdir;;
+ *) dstdirslash=$dstdir/;;
+ esac
+
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
@@ -427,8 +435,8 @@ do
else
# Make a couple of temp file names in the proper directory.
- dsttmp=$dstdir/_inst.$$_
- rmtmp=$dstdir/_rm.$$_
+ dsttmp=${dstdirslash}_inst.$$_
+ rmtmp=${dstdirslash}_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
diff --git a/scripts/move-if-change b/scripts/move-if-change
index e3fe71d..4a65145 100755
--- a/scripts/move-if-change
+++ b/scripts/move-if-change
@@ -2,13 +2,13 @@
# Like mv $1 $2, but if the files are the same, just delete $1.
# Status is zero if successful, nonzero otherwise.
-VERSION='2016-01-11 22:04'; # UTC
+VERSION='2017-09-13 06:45'; # UTC
# The definition above must lie within the first 8 lines in order
# for the Emacs time-stamp write hook (at end) to update it.
# If you change this file with Emacs, please let the write hook
# do its job. Otherwise, update this string manually.
-# Copyright (C) 2002-2016 Free Software Foundation, Inc.
+# Copyright (C) 2002-2017 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
@@ -21,7 +21,7 @@ VERSION='2016-01-11 22:04'; # UTC
# 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, see <http://www.gnu.org/licenses/>.
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
usage="usage: $0 SOURCE DEST"
@@ -39,7 +39,7 @@ Report bugs to <bug-gnulib@gnu.org>."
version=`expr "$VERSION" : '\([^ ]*\)'`
version="move-if-change (gnulib) $version
Copyright (C) 2011 Free Software Foundation, Inc.
-License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law."
--
Joseph S. Myers
joseph@codesourcery.com