% texinfo-tex-test.texi -- test file for texinfo.tex
%
% Copyright 2015-2023 Free Software Foundation, Inc.
%
% 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 the Free Software Foundation, either version 3 of the
% License, or (at your option) any later version.
%
% This file 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, see <http://www.gnu.org/licenses/>.
%
\input texinfo
@settitle Test Document for @file{texinfo.tex}

@everyheading @thischapter @| @| @thissection{} p@thispage
@paragraphindent 0

@showboxdepth=1000
@showboxbreadth=1000

@documentencoding UTF-8

@contents

@part Part One@*Sample part page@sup{superscript}

@chapter Fonts

@macro headerline
@r{roman} @i{italic} @b{bold} @t{typewriter} @slanted{slant} @*
@sansserif{`sans serif'} @sc{`small caps'} {@ensuremath@clubsuit}
@hrule
@end macro

A test of the fonts used in @file{texinfo.tex}.

{@titlefonts @headerline}

{@textfonts @headerline}

{@reducedfonts @headerline}

{@chapfonts @headerline}

{@secfonts @headerline}

{@subsecfonts @headerline}

{@smallfonts @headerline}

{@smallerfonts @headerline}

@majorheading Test of @LaTeX{} logo

{@rm @LaTeX{}}

{@it @LaTeX{}}

{@sl @LaTeX{}}

{@bf @LaTeX{}}

{@tt @LaTeX{}}

@majorheading roman @b{bold}@sup{superscript} @LaTeX{}

@majorheading roman@sup{sup} @b{now bold@sup{sup}@r{now roman@sup{superscript}}}


@heading roman @b{bold} @LaTeX{}

@subheading roman @b{bold} @LaTeX{}

roman@sub{sub} @b{bold@sub{sub}}

@section Acronyms

Test of @acronym{ACRONYM}s.  {ACRONYM}s.

@majorheading Test of @acronym{ACRONYM}s.  ACRONYMs


@chapter Glyph commands

@ordf{} @ordm{}

@paragraphindent 3
@chapter Paragraph formatting
@section Images


@image{image}

first first first first first first first first first first first first
first first first first first first first first first first first first
first first first first first first first first first first first first
first first first first first first first first first first first first
first first first first first first first first first first first first

second second second second second second second second 
second second second second second second second second 
second second second second second second second second 
second second second second second second second second 

@image{image}

third third third third third third third third third third
third third third third third third third third third third
third third third third third third third third third third
third third third third third third third third third third
third third third third third third third third third third

(check no paragraph indent on first paragraph above, after image)

@page

Check page break occurs between example and image

@example
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
@end example


@image{image}

@paragraphindent 0

@chapter Macros

Each line should occur twice throughout, first line uses macro, second
line should be the output.

@section Backslashes in macro arguments

@macro Mac{x}
(\x\)
@end macro

@Mac{}

()

@Mac{a}

(a)

@Mac{a}X

(a)X

@Mac{a\\}

(a\)

@Mac{a\}X

(a\)X

@Mac{b\\}X

(b\)X

@Mac{c\\\}X

(c\\)X

@Mac{\}X

(\)X

@Mac{\a}X

(\a)X

@Mac{\\b}X

(\b)X

@Mac{\\}X

(\)X

@Mac{\\\}X

(\\)X

@Mac{\\\aaa\}X

(\\aaa\)X

@Mac{\a\\b}X

(\a\b)X

@subsection Line arguments


@Mac a

(a)

@Mac a\

(a\)

@Mac a\\

(a\\)

@Mac a\\\

(a\\\)

@Mac \a\\b

(\a\\b)

@subsection In @t{@@code}

@code{@Mac{a\}}

@code{(a\)}

@code{@Mac{b\\}}

@code{(b\)}

@code{@Mac{c\\\}}

@code{(c\\)}

@code{@Mac{\\\\d}}

@code{(\\d)}



@subsection Macros with two arguments

@macro Mactwo{x, y}
<\x\>.<\y\>
@end macro

@rmacro RMac{x}
Z\x\Z
@end rmacro



@Mactwo{A,B}

<A>.<B>

@Mactwo{A, C}

<A>.<C>

@Mactwo{\A, B}

<\A>.<B>

@Mactwo{A, \\B}

<A>.<\B>

@Mactwo{\\\A, \\B}

<\\A>.<\B>

@Mactwo{\\\A, \\\\B}

<\\A>.<\\B>

@subsubsection Space between macro name and opening brace

@Mactwo {A,B}

<A>.<B>

@Mactwo {A, C}

<A>.<C>

@Mactwo {\A, B}

<\A>.<B>

@Mactwo {A, \\B}

<A>.<\B>

@Mactwo {\\\A, \\B}

<\\A>.<\B>

@Mactwo {\\\A, \\\\B}

<\\A>.<\\B>


@subsection Spaces and backslashes

@Mac{\ \}

(\ \)

@Mac \ \x

(\ \x)

@Mactwo{\ \\, \ \\}

<\ \>.<\ \>

x@Mactwo{\\ \\, \\ \\}

x<\ \>.<\ \>

@Mactwo{\\ a, \\ b}

<\ a>.<\ b>

y@Mactwo{\ a, \ b}

y<\ a>.<\ b>

@Mactwo{h \\, i \\}

<h \>.<i \>

@Mactwo{h a, i b}

<h a>.<i b>


@section Braceless single line macro invocation with special characters

@Mac "+<>^+|~@@@{@}

("+<>^+|~@@@{@})


@section Spaces in macro bodies

@macro Mac
@example
x  x
@end example
@end macro

@Mac

@example
x  x
@end example

@section Macro use inside macro argument

@macro Innermac{arg}
xx \arg\ xx
@end macro

@macro Outermac{arg}
\arg\
@c
@end macro

@Outermac{@Innermac{e}}

xx e xx

@section Closing brace following empty macro argument

@macro Mac{x}
(@acronym{\x\})
@end macro

@Mac{}

()

@page
@section Trailing newlines in macro bodies

@macro nbsp
y
              
z
x
@end macro

1@nbsp{}2

1y

z
x2

@example
1@nbsp{}2
@end example

@example
1y

z
x2
@end example


@section Open or close a group in a macro

Output should be doubled

@macro Example
@example
@group
@end macro

@macro endExample
@end group
@end example
@end macro

x
@Example
groff [ -abceghijklpstvzCEGNRSUVXZ ]
@endExample
x

x
@example
@group@comment
groff [ -abceghijklpstvzCEGNRSUVXZ ]
@end group
@end example
x

x
@example
@group
groff [ -abceghijklpstvzCEGNRSUVXZ ]
@end group
@end example
x

x
@example
@group@c
groff [ -abceghijklpstvzCEGNRSUVXZ ]
@end group
@end example
x

xxxxxxxxxxxxxxxxxxxxxx

@example
@group@c
groff [ -abceghijklpstvzCEGNRSUVXZ ]
@end group
@end example

xxxxxxxxxxxxxxxxxxxxxxxxxxx

xxxxxxxxxxxxxxxxxxxxxx

@Example
groff [ -abceghijklpstvzCEGNRSUVXZ ]
@endExample

xxxxxxxxxxxxxxxxxxxxxxxxxxx

@section Braceless at end of line

@macro Mac
value
@end macro

A @Mac
BB.

A valueBB.

C @Mac       
DD.

C valueDD.

E@Mac{}
F

Evalue F

E @Mac {}
F

E value F

EE @Mac  {}
FF

EE value FF

GG @Mac{}

HHH

GG value

HHH

II JJ @Mac

KLM

II JJ valueKLM

KK LL @Mac


MMM

KK LL valueMMM

@section @,c in macro argument

@macro mactwo{argfirst, argsecond}
\argfirst\+\argsecond\.
@end macro

@set fc Fran@,cois
@mactwo{@value{fc},}@*
@c doesn't work: @mactwo{Fran@,cois,}@*
Fran@,cois+.

@section Macro in argument to @@math

@macro frak {a,b}
\a\ @over \b\
@end macro

exceeds @math{@frak{1,16}} pt

exceeds @math{1 @over 16} pt


@section Trim whitespace from macro arguments

@macro Mac{a}
<X\a\X>
@end macro

@macro Mactwo{a,b}
<X\a\X\b\X>
@end macro

No trimming for single-arg macros.  Trimming from front of argument only
for other macros.

@noindent @Mac{b} @Mac{ b} @Mac{b  } @Mac{ b }

@noindent @Mactwo{b,c} @Mactwo{ b, c} @Mactwo{b  ,c  } @Mactwo{ b , c }


@section Newline at start of argument

@c Figure with caption
@macro figure{caption,file,width}
@float Figure,\file\
@center image
@caption{\caption\}
@end float
@end macro

@figure{The File List tool@comma{} to install a change set and
more,ch10-FileListChangeSet,11}

@figure{The File List tool@comma{} to install a change set and more,
ch10-FileListChangeSetA,11}




@section Multi-line macro argument

@macro Mac{text}
@cartouche
<@b{FIXME}>
@example
\text\
@end example
\text\
@noindent </>
@end cartouche
@end macro

@Mac{
Here's an extended
macro argument, with
newlines.

And multiple paragraphs.
Like an argument to @b{@@footnote}.
}

@section Substitution into @t{@@example}

@macro Twoarg {arg,argtwo}
@example
@result{}\arg\@result{}
@end example
@end macro

@Twoarg{bbbbb, 22222222222}

@example
@result{}bbbbb@result{}
@end example




@chapter Line macros

@linemacro noarg
@example
@expansion{} this is the expansion
@end example
@end linemacro

@noarg

@example
@expansion{} this is the expansion
@end example

@linemacro bs
A\\B
@end linemacro

@bs

A\B

@linemacro noargii {}
@example
@expansion{}another test
@end example
@end linemacro

@noargii

@example
@expansion{}another test
@end example

@linemacro onearg {arg}
@result{}\arg\@result{}
@end linemacro
 
@onearg aaaaa

@result{}aaaaa@result{}

@linemacro twoargs {one, two}
foo @samp{\one\} `\two\' bar
@end linemacro

@twoargs AA BB

foo @samp{AA} `BB' bar

@twoargs AA {}

foo @samp{AA} `' bar

@linemacro two {arg, argii}
@example
@expansion{}\arg\@expansion{}\argii\@pounds{}
@end example
@end linemacro

@two AA {}

@example
@expansion{}AA@expansion{}@pounds{}
@end example

@two BB CC

@example
@expansion{}BB@expansion{}CC@pounds{}
@end example

@linemacro nospace{one, two, three}
\three\@bullet{}\two\@minus{}\one\
@end linemacro

@nospace X Y Z

Z@bullet{}Y@minus{}X

@linemacro test {first, rest}
@deffn Function \first\ \rest\
something
@end deffn
@end linemacro

@test foo (bar, baz)@
continuation line

@deffn Function foo (bar, baz)continuation line
something
@end deffn

@test foo (bar, baz) @
continuation line

@deffn Function foo (bar, baz) continuation line
something
@end deffn



@heading With @code{@@defblock}

@defcodeindex BI
@linemacro defbuiltin {symbol, rest}
@BIindex \symbol\
@defline Builtin \symbol\ \rest\
@end linemacro

@defblock
@defbuiltin One (more)
one
@defbuiltin Nothing {}
two
@end defblock



@defblock
@defline Builtin One (more)
one
@defline Builtin Nothing
two
@end defblock

@printindex BI


@linemacro defmacro {name, params}
@defline Makro \name\ \params\
@end linemacro

@defblock
@defmacro mac1 (arg1, arg2,@
line continuation
description
@end defblock

@defblock
@defline Makro mac1 (arg1, arg2,@
line continuation
description
@end defblock

@linemacro param {param, type}
@defline Parameter @var{\param\} @code{ : \type\}
@end linemacro
@linemacro returns {param, type}
@defline {Return Value} @var{\param\} @code{ : \type\}
@end linemacro
@linemacro raises {exception}
@defline {Raises} \exception\
@end linemacro

@set txidefnamenospace
@clear txicodevaristt

@defblock
@defline Function fft.fft (a, n=@code{None}, axis=@code{-1}, norm=@code{None})
Compute the one-dimensional discrete Fourier Transform.

@defblock
@param a array_like
Input array, can be complex.

@param n int, optional
Length of the transformed axis of the output.
If @var{n} is smaller than the length of the input, the input is cropped.

@param axis int, optional
Axis over which to compute the FFT.

@returns out complex ndarray
The truncated or zero-padded input.

@raises IndexError
If @var{axis} is not a valid axis of @var{a}.

@end defblock

@end defblock

@c from https://numpy.org/doc/1.24/reference/generated/numpy.fft.fft.html#numpy.fft.fft




@part Another part@*Note no headline on this page

@chapter First chapter after a part page

Have a look at the headline.


@chapter Test of non-alphanumeric characters

Not in code: @{@}@@#\

In code @t{@{@}@@#\}


@chapter Test of auxiliary files


@section Values

Need to test with @command{texi2dvi}.

Undefined value in anchor: @anchor{@value{ho} ho}

Xref to said anchor: @xref{@value{ho} ho}.

@set auxvalue this is the value
Defined value in anchor: @anchor{@value{auxvalue} ho}

Xref to said anchor: @xref{@value{auxvalue} ho}.  (Should definitely 
work.)

@defindex ax

value in index entry
@axindex @value{ho} in index entry

defined value in index entry (this should definitely work)
@axindex @value{auxvalue} in index entry

value in index entry, but only defined afterwards
@axindex @value{definedafter} index entry

@axindex @b{another}

@set complex @code{foo@b{b@'ar}}
test of texinfo commands in value in index entry
@axindex @value{complex} index entry

test of value change after index command
@set changed original
@axindex `@value{changed}' should be `original'
@set changed new

test of underscore in value
@set underscore _
@axindex `@value{underscore}' should be `_'

some more text.

test of macro in index entry:
@macro MyMac {arg}
ffff\arg\ggggg
@end macro

@axindex @MyMac{bah}

@page

@set definedafter Defining this now
@set definedafter Defining this again

@printindex ax


@ignore
@c This section doesn't work while we use \ as the escape character
@c in the index files.

@section Test of macros with @samp{@@} in index

@defindex BB

@macro Mac {arg}
\arg\@}
@end macro

@macro MacTwo {arg}
@{@}
@end macro

@BBindex @Mac{CCCC @@}

@BBindex @MacTwo{DDDD @@}
@printindex BB
@end ignore


@section Test of certain characters in index

@defindex CC
@CCindex \, backslash
@CCindex @{, open brace
@CCindex @}, close brace
@CCindex @@, at sign
@CCindex @backslashchar{}, backslash 2
@CCindex @lbracechar{}, open brace 2
@CCindex @rbracechar{}, close brace 2
@CCindex @atchar{}, at sign 2

@printindex CC


@section Test of @code{@@synindex}

@defindex foo
@defindex bar

@synindex foo bar

@fooindex One
@barindex Two

Should be two entries, not one below.

@printindex bar


@section Test of index sort keys

@defindex SK

@SKindex @sortas{A} bbbbbbb (first)
@SKindex @sortas{B} aaaaaaa (second)

@printindex SK


@page
@section Test of characters in node names for PDF

@ifx@pdfescapestring@thisisundefined

This test requires newer @command{pdfetex}.

@else

@anchor{anchor}.

@anchor{backslash \}.

@anchor{closing bracket )}.

@anchor{opening bracket (}.

@xref{anchor}.

@xref{backslash \}.

@xref{closing bracket )}.

@xref{opening bracket (}.

@fi


@chapter @code{@@set} and @code{@@value}

@section Another test of @t{@@value}

Underscores and hyphens in value

@set foo-bar_ neenaw

The value is @value{foo-bar_}.


@chapter Cross-references

@section Comma insertion

Check commas surrounding page number:

@noindent
@xref{Target}, for more information (@code{@@xref})@*
@xref{Target} for more information@*
@xref{Target}	for more information@*
@xref{Target}
for more information@*
@xref{Target}.@*
@xref{Target}@ for more info.@*
@xref{Target}@
for more info.@*
@xref{Target}@*
for more info.@*
@xref{Target}@	for more info.@*
@xref{Target} --- for more info. (comma)@*
@xref{Target}@: --- for more info. (no comma)@*
See @ref{Target}, for more information (@code{@@ref})@*
See @ref{Target} for more information@*
See @ref{Target}.@*
(@pxref{Target}) (@code{@@pxref})@*
(@pxref{Target,, Hurricanes})


@node Target
@section Target

@section Non-existent target

@xref{blllllllrrrrrrghhh}.

@chapter Copying and captions

@section Copying

@documentencoding UTF-8

@copying
This manual is for blah-de-blah.@*
Backslash \@*
Brace commands @{ @{ @}

Copyrite @copyright{} 201X@*
þ þ þ þ þ þ þ þ
@end copying

Now for the @@insertcopying:

@insertcopying


@section Captions


There's a float in this section.

@float Figure,fig:ex1
This is a float.

@caption{This is a caption.
Multiple paragraphs are allowed here.  Here are some ``special'' 
characters: \ à.

Paragraph breaks allowed.
}

@shortcaption{short caption text.}

This float should have a caption somewhere.
@end float

List of floats now:

@listoffloats Figure


@chapter Environments

@section @code{@@verbatim}

@verbatim
                   ‘MENU’
                   ------

chicken		pizza	beefburger	hotdog
£0.44		$2.50	€1.50		42¢

“Please come again”
@end verbatim

@section @code{@@multitable}

Nested in @@quotation:

before before before before before before before before
before before before before before before before before
before before before before before before before before
before before before before before before before before

@quotation
@multitable @columnfractions 0.5 0.5
@item
left left left left left left left left
left left left left left left left left
left left left left left left left left
left left left left left left left left
@tab
right right right right right right right right
right right right right right right right right
right right right right right right right right
right right right right right right right right
@end multitable
@end quotation

@noindent With more columns:

@quotation
@multitable {@w{@code{português} or}} {@code{do} @code{re}/@code{re} @code{mi} @code{fa} @code{sol} @code{la} @code{sib} @code{si}}
@item @code{català} or@*@ @code{catalan}
  @tab @code{do} @code{re} @code{mi} @code{fa} @code{sol} @code{la} @code{sib} @code{si}
@end multitable
@end quotation

after after after after after after after after
after after after after after after after after
after after after after after after after after
after after after after after after after after

in @t{@@raggedright} (check warnings re @samp{Underful \hbox} etc.):

@raggedright
@multitable @columnfractions 0.2 0.2 0.2
@item foofoo foofoo foofoo foofoo
  @tab barbar barbar barbar barbar
  @tab bazbaz bazbaz bazbaz bazbaz
@end multitable
@end raggedright


@section @code{@@cartouche}

check right margin lines up

ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss

@cartouche
@math{@var{foo}\over@var{bar}} finds the quotient of @var{foo} by
@var{bar}.  @math{\sqrt{@var{radicand}}} finds the square root of
@var{radicand}.
@end cartouche

@noindent
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss

@quotation
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss

@cartouche
@math{@var{foo}\over@var{bar}} finds the quotient of @var{foo} by
@var{bar}.  @math{\sqrt{@var{radicand}}} finds the square root of
@var{radicand}.
@end cartouche

ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss ss
@end quotation




@section Definitions

Check that spacing does not vary after the `?'@: punctuation on the
definition line, but spacing does vary inside the definition body and
afterwards.

@clear txidefnamenospace

@defun foo bar? bar bar
@defunx foo bar?@: bar bar
a. b@*
a.@: b
@end defun

@noindent
a. b@*
a.@: b

@defun foo bar?@: bar bar
a. b@*
a.@: b
@end defun

Check explicit bold with @code{@@r@{@@b@{...} on def line

@defun foo @r{@b{&rest}} (b(sdf)az)
hello 
@end defun

Check typewriter [ and ] on def line with @code{@@t}:

@defun foo @t{\f[}font@t{]}
Do something depending on @var{font}.
@end defun

With @code{@@deftypefnnewline}

@deftypefnnewline on

@deftypefn {Functionoid} {long int} foo (int @var{bar})
@dots{} do something with @var{bar}
@end deftypefn

With @code{@@set txidefnamenospace}

@deftypefnnewline off
@set txidefnamenospace

@deftypefn {Functionoid} {long int} foo2 (int @var{bar})
@dots{} do something with @var{bar}
@end deftypefn



@chapter Test of @code{@@displaymath}

Alignment in @@displaymath:

@displaymath
\leqalignno{
   \int v(t)\, dt &= u(t) + C&[3.1]\cr
   \int v(t)\, dt &= u(t) + H&[3.2]\cr
}
@end displaymath

test of \eqno
@displaymath
   v(t) = {d \over dt} u(t)\eqno{[3.1]}
@end displaymath




@chapter Style commands

@code{@@var} should reset space factor, while
@code{@@dfn} doesn't, so second line should have slightly larger space.

@var{Stop.} Following text.

@dfn{Stop.} Following text.

@section Code quote

@code{`foo'}

@codequoteundirected on
@codequotebacktick on

@code{`foo'}

@codequoteundirected off
@codequotebacktick off

@code{`foo'}





@chapter Document encoding


@documentencoding UTF-8


Test of a few UTF-8 sequences.

∃x∈X, x < ∞, s.t. x ∧ y

A∩B=C

(spacing here doesn't matter because we're not in math mode)

Greek text:

Η Πρώτη σύνοδος της Κωνσταντινούπολης, γνωστή ως Β΄ οικουμενική, ήταν η 
εκκλησιαστική σύνοδος που διενεργήθηκε το 381 μ.Χ. και συγκλήθηκε από 
τον αυτοκράτορα Θεοδόσιο, μετά από προτροπή του Μελετίου Αντιοχείας.  
Στόχος της ήταν η εκκλησιαστική ειρήνευση, αλλά και η «επίλυση των 
αναφυέντων εν τη εκκλησία κρίσιμων θεολογικών και διοικητικών 
προβλημάτων».

(random text copied from Wikipedia)

double accent --- ταΐζω


@section Test of characters in section title

Check table of contents.

For PDF output, check the bookmarks pane in the reader.
(Currently plain ASCII approximations are used for the UTF-8 encoding.)

@section --- übersicht

@section --- @"Ubersicht

@section @{ @} @@ @{@ @} @arrow{} @atchar{} @lbracechar{}

This section should be called ``@{ @} @@ @{ @} @arrow{} @@ @{''.


@node Special characters
@section ~[]"_|<>$#&%+\

This section should be called @code{~[]"_|<>$#&%+\} (in Roman type).

@xrefautomaticsectiontitle on
@xref{Special characters} is a cross-reference using
@code{@@xrefautomaticsectiontitle on}.
@xrefautomaticsectiontitle off



@chapter PDF link colours

For PDF only.


Check that
colour change continues on next page
for @acronym{URL} split across pages,
and doesn't change the colour of the heading line.

Push down to end of page

par

@tex
\global\def\urlcolor{0.32 0.39 0.50}%
@end tex

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

par

@uref{aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/
aaaaa/bbbbb/aaaaa/bbbbb/}

par

@chapter URL line breaking

Some use of @code{@@url}.  Ragged-right output should only be used where
necessary.

In a different way, the full range of colors defined for
@uref{https://en.wikipedia.org/wiki/X11_color_names, defined for X11}
can be accessed by using the Scheme function @code{x11-color}.
That function takes one argument.

see the 
@url{https://www.gnu.org/software/libc/manual/html_node/Message-catalogs-with-gettext.html} 

foo foo foo foo foo foo foof see the @url{https://www.gnu.org/software/libc/manual/html_node/}

In case of problem, please read the @file{INSTALL} file carefully
before reporting a bug, in particular section ``In case of problem''.
Some problems are due to bad configuration on the user side (not
specific to MPFR)@. Problems are also mentioned in the FAQ
@url{https://www.mpfr.org/faq.html}.

Initial text to test the justification of the line containing the
first part of the URL: blah blah blah blah blah blah blah blah.
@url{https://www.1234567890123456789012345678901234567890123.invalid}.
Text to test the justification of the line containing the last part
of the URL: blah blah blah blah blah blah blah blah.

Initial text to test the justification of the line containing the
first part of the URL: blah blah blah blah blah blah blah blah.
@url{https://www.1234567890123456789012345678901234567890.invalid}.
Text to test the justification of the line containing the last part
of the URL: blah blah blah blah blah blah blah blah.

Initial text to test the justification of the line containing the
first part of the URL: blah blah blah blah blah blah blah blah.
@url{https://www.1234567890123456789012345678901234567.invalid}.
Text to test the justification of the line containing the last part
of the URL: blah blah blah blah blah blah blah blah.

Initial text to test the justification of the line containing the
first part of the URL: blah blah blah blah blah blah blah blah.
@url{https://www.1234567890123456789012345678901234.invalid}.
Text to test the justification of the line containing the last part
of the URL: blah blah blah blah blah blah blah blah.

@chapter Nested URL

In @command{@@lisp}

@lisp
one
@url{www.gnu.org}
three
four

six


nine @url{http://example.com/} nine
@end lisp

in footnote@footnote{see @url{http://example.com/}.}. after footnote

next para.

next para.




@setchapternewpage off
@everyheadingmarks top
@everyheading @thissection
@chapter Headings and footings

test of @samp{@@everyheadingmarks top}
@c due to the way that @chapter outputs a pair of marks, possibly one on 
@c the page before, following @page directly by @chapter can cause the 
@c wrong chapter in the heading line, because then both marks are output 
@c on the new page.

@section One

one

@page

two

@section Two

@section Three

@page

ffffff

@section Four

@page

test of @samp{@@everyheadingmarks bottom}

@everyheading @thissection
@everyheadingmarks bottom

@page

@section One

@section Two

@section Three

@page

ffffff

@section Four

@page

@setchapternewpage odd
@chapter Test of @code{@@*heading}

@headings off
@oddheading @today{} @| @thispage @| @thischapter{}
@evenheading @thischapter @| @thispage @| @today{}
chapter text (date at left)

@page
next page
(date at right)

@page

@oddfooting @thistitle @| @thispage @| @thissection
@evenfooting @thissection @| @thispage @| @thistitle
@everyfootingmarks top

@chapter Test of @code{@@*footing}

aaa

@section AA

bbb

@page

ccc

@section DD

ee

@page



@tex
\gdef \commenceindexnopage{%
\begingroup
\smallfonts \rm
\begindoublecolumns
\tolerance = 9500
\plainfrenchspacing
\everypar = {}%
}

\gdef \commenceindex{%
\page
\commenceindexnopage
}

\gdef \finishindex{%
\enddoublecolumns
\endgroup
\hrule
}
@end tex

@headingsoff
@everyheading @thischapter @| @| @thissection{} p@thispage

@chapter TOC display

Check in contents at start.  Manual break with @t{@@/} in section name.


@section Sec
@subsection foofoo@code{\DeclareRobustCommand@{@var{cmd}@}[@var{num}][@var{default}]@/@{@var{definition}@} }


@chapter Index display

In these examples, a horizontal rule is at the end of each run of double 
column material in order to show if any material extends below the
box containing it.

@section No page number in index

No leaders unless there is also a page number

@commenceindex
@entry {whatever}{}
@entry {more}{}
@entry {whatever}{123}
@entry {again}{}
@finishindex


@section Long index entries

@commenceindex
@entry {@code {-c}}{18, 20, 22, 27, 28, 38, 43, 51, 54, 65, 83, 91, 105, 
124, 125, 127, 129, 135, 139, 143, 145, 148, 187}
@entry {@code {-c}}{18, 20, 22, 27, 28, 38, 43, 51, 54, 65, 83, 91, 105, 
124, 125, 127, 129, 135, 139, 143, 145, 148}
@entry{Testing for Texinfo Commands: @code {@@ifcommanddefined}, @code 
{@@ifcommandnotdefined}}{148}
@entry {@code {--dereference-command-line-symlink-to-dir}}{78}
@entry {built-in shell commands, conflicts with}{119, 139, 144, 145, 
148, 163, 191, 196, 197}
@finishindex

@section End-column glue

See next page.  A little bit of space should appear at the bottom of the 
second column, instead of flush bottoms and a conspicuous increase in 
inter-baseline spacing.  This test only works if the `R' initial is at
the start of a page.

@commenceindex
@initial {P}
@entry {@code {PACKAGE}}{196}
@entry {@code {PACKAGE_AND_VERSION}}{196}
@entry {@code {PACKAGE_NAME}}{196}
@entry {@code {PACKAGE_URL}}{196}
@entry {@code {PACKAGE_VERSION}}{196}
@entry {Page breaks, awkward}{124}
@entry {Page breaks, forcing}{126}
@entry {Page delimiter in Texinfo mode}{261}
@entry {Page headings}{270}
@entry {Page numbering}{270}
@entry {Page sizes for books}{175}
@entry {Page sizes, customized}{175}
@entry {@code {page-delimiter}}{261}
@entry {Pages, starting odd}{29}
@entry {Paper size, A4}{175}
@entry {Paragraph indentation control}{31}
@entry {Paragraph, marking text within}{66}
@entry {@code {paragraphindent}}{187}
@entry {Parameters to macros}{154}
@entry {Parentheses in node name}{37}
@entry {Parsing errors}{202}
@entry {Part of file formatting and printing}{266}
@entry {Part pages}{50}
@entry {Partial documents, formatting}{168}
@entry {Parts of a cross reference}{54}
@entry {Parts of a master menu}{28}
@entry {Parts of a menu}{43}
@entry {Patches, contributing}{4}
@entry {PCL file, for printing}{170}
@entry {@code {pdf image inclusions}}{97}
@entry {PDF output}{176}
@entry {PDF output of urls}{64}
@entry {PDF output, overview}{5}
@entry {@code {pdfetex}}{167}
@entry {@code {pdftex}}{176}
@entry {@code {pdftex@r {, and images}}}{97}
@entry {@code {pdftxei2dvi}}{166}
@entry {Period in node name}{37}
@entry {Periods, inserting}{111}
@entry {Perl format strings for translation}{199}
@entry {Perl POD, converting to Texinfo}{200}
@entry {Permissions text, including}{22}
@entry {Permissions, printed}{25}
@entry {@code {pg} (program) index}{102}
@entry {Picas}{98}
@entry {Pictures, inserting}{97}
@entry {Pinard, Fran@,{c}ois}{7}
@entry {Plain @TeX {}}{146}
@entry {Plain text output with @option {--plaintext}}{183}
@entry {Plain text output, overview}{4}
@entry {@code {png image format}}{97}
@entry {POD, converting to Texinfo}{200}
@entry {@code {pod2texi}}{200}
@entry {Point, indicating in a buffer}{121}
@entry {Pointer creation with @code {makeinfo}}{40}
@entry {Pointer validation with @code {makeinfo}}{185}
@entry {Pointer validation, suppressing}{168}
@entry {Pointer validation, suppressing from command line}{182}
@entry {Points (dimension)}{98}
@entry {PostScript output, overview}{4}
@entry {Pounds symbol}{118}
@entry {@code {PRE_ABOUT}}{192}
@entry {@code {PRE_BODY_CLOSE}}{192}
@entry {Preamble, in Info format}{283}
@entry {Predefined names for indices}{105}
@entry {Preface, etc., and Docbook}{48}
@entry {@code {PREFIX}}{196}
@entry {Preparing for @TeX {}}{173}
@entry {Preserving HTML links to old nodes}{221}
@entry {Prev node of Top node}{38}
@entry {Preventing first paragraph indentation}{32}
@entry {Preventing line and page breaks}{124}
@entry {Print and format in Texinfo mode}{170}
@entry {Print, format from Emacs shell}{170}
@entry {Printed book and manual characteristics}{6}
@entry {Printed output, indicating}{120}
@entry {Printed output, through @command {texi2any}}{185}
@entry {Printed permissions}{25}
@entry {Printing a region or buffer}{266}
@entry {Printing an index}{104}
@entry {Printing cost, reducing}{75}
@entry {Printing cropmarks}{176}
@entry {Printing DVI files, on MS-DOS/MS-Windows}{170}
@entry {Printing hardcopy}{166}
@entry {Problems, catching}{275}
@entry {@code {PROGRAM}}{196}
@entry {Program names, indicating}{72}
@entry {@code {PROGRAM_NAME_IN_FOOTER}}{192}
@entry {Programming, glyhs for}{119}
@entry {Pronunciation of Texinfo}{3}
@entry {Prototype row, column widths defined by}{93}
@entry {Ragged left, without filling}{83}
@entry {Ragged right, with filling}{84}
@entry {Ragged right, without filling}{83}
@entry {Raising and lowering sections}{51}
@entry {Raw formatter commands}{146}
@entry {Raw HTML}{213}
@entry {raw text output}{188}
@initial {Q}
@entry {Quotation characters (`'), in source}{114}
@entry {Quotation marks, French}{115}
@entry {Quotation marks, German}{115}
@entry {Quotation marks, inserting}{114}
@entry {Quotations}{78}
@entry {Quotations in smaller fonts}{82}
@entry {Quote characters, inserting}{110}
@entry {Quoting, automatic for some macros}{156}
@initial {R}
@entry {RCS $Id}{253}
@entry {Recommended names for keys}{69}
@entry {Rectangle, black in hardcopy}{174}
@entry {Recursive macro invocations}{155}
@entry {Reducing font size}{75}
@entry {Reference implementation}{178}
@entry {Reference to @@-commands}{223}
@entry {References}{53}
@entry {References using @code {@@inforef}}{62}
@finishindex

@section Index page break not before initial

The next index is to show the bottoms of columns when the next page 
doesn't start with an initial.

@commenceindex
@initial {P}
@entry {@code {PACKAGE}}{196}
@entry {@code {PACKAGE_AND_VERSION}}{196}
@entry {@code {PACKAGE_NAME}}{196}
@entry {@code {PACKAGE_URL}}{196}
@entry {@code {PACKAGE_VERSION}}{196}
@entry {Page breaks, awkward}{124}
@entry {Page breaks, forcing}{126}
@entry {Page delimiter in Texinfo mode}{261}
@entry {Page headings}{270}
@entry {Page numbering}{270}
@entry {Page sizes for books}{175}
@entry {Page sizes, customized}{175}
@entry {@code {page-delimiter}}{261}
@entry {Pages, starting odd}{29}
@entry {Paper size, A4}{175}
@entry {Paragraph indentation control}{31}
@entry {Paragraph, marking text within}{66}
@entry {@code {paragraphindent}}{187}
@entry {Parameters to macros}{154}
@entry {Parentheses in node name}{37}
@entry {Parsing errors}{202}
@entry {Part of file formatting and printing}{266}
@entry {Part pages}{50}
@entry {Partial documents, formatting}{168}
@entry {Parts of a cross reference}{54}
@entry {Parts of a master menu}{28}
@entry {Parts of a menu}{43}
@entry {Patches, contributing}{4}
@entry {PCL file, for printing}{170}
@entry {@code {pdf image inclusions}}{97}
@entry {PDF output}{176}
@entry {PDF output of urls}{64}
@entry {PDF output, overview}{5}
@entry {@code {pdfetex}}{167}
@entry {@code {pdftex}}{176}
@entry {@code {pdftex@r {, and images}}}{97}
@entry {@code {pdftxei2dvi}}{166}
@entry {Period in node name}{37}
@entry {Periods, inserting}{111}
@entry {Perl format strings for translation}{199}
@entry {Perl POD, converting to Texinfo}{200}
@entry {Permissions text, including}{22}
@entry {Permissions, printed}{25}
@entry {@code {pg} (program) index}{102}
@entry {Picas}{98}
@entry {Pictures, inserting}{97}
@entry {Pinard, Fran@,{c}ois}{7}
@entry {Plain @TeX {}}{146}
@entry {Plain text output with @option {--plaintext}}{183}
@entry {Plain text output, overview}{4}
@entry {@code {png image format}}{97}
@entry {POD, converting to Texinfo}{200}
@entry {@code {pod2texi}}{200}
@entry {Point, indicating in a buffer}{121}
@entry {Pointer creation with @code {makeinfo}}{40}
@entry {Pointer validation with @code {makeinfo}}{185}
@entry {Pointer validation, suppressing}{168}
@entry {Pointer validation, suppressing from command line}{182}
@entry {Points (dimension)}{98}
@entry {PostScript output, overview}{4}
@entry {Pounds symbol}{118}
@entry {@code {PRE_ABOUT}}{192}
@entry {@code {PRE_BODY_CLOSE}}{192}
@entry {Preamble, in Info format}{283}
@entry {Predefined names for indices}{105}
@entry {Preface, etc., and Docbook}{48}
@entry {@code {PREFIX}}{196}
@entry {Preparing for @TeX {}}{173}
@entry {Preserving HTML links to old nodes}{221}
@entry {Prev node of Top node}{38}
@entry {Preventing first paragraph indentation}{32}
@entry {Preventing line and page breaks}{124}
@entry {Print and format in Texinfo mode}{170}
@entry {Print, format from Emacs shell}{170}
@entry {Printed book and manual characteristics}{6}
@entry {Printed output, indicating}{120}
@entry {Printed output, through @command {texi2any}}{185}
@entry {Printed permissions}{25}
@entry {Printing a region or buffer}{266}
@entry {Printing an index}{104}
@entry {Printing cost, reducing}{75}
@entry {Printing cropmarks}{176}
@entry {Printing DVI files, on MS-DOS/MS-Windows}{170}
@entry {Printing hardcopy}{166}
@entry {Problems, catching}{275}
@entry {@code {PROGRAM}}{196}
@entry {Program names, indicating}{72}
@entry {@code {PROGRAM_NAME_IN_FOOTER}}{192}
@entry {Programming, glyhs for}{119}
@entry {Pronunciation of Texinfo}{3}
@entry {Prototype row, column widths defined by}{93}
@initial {Q}
@entry {Quotation characters (`'), in source}{114}
@entry {Quotation marks, French}{115}
@entry {Quotation marks, German}{115}
@entry {Quotation marks, inserting}{114}
@entry {Quotations}{78}
@entry {Quotations in smaller fonts}{82}
@entry {Quote characters, inserting}{110}
@entry {Quoting, automatic for some macros}{156}
@entry {Ragged left, without filling}{83}
@entry {Ragged right, with filling}{84}
@entry {Ragged right, without filling}{83}
@entry {Raising and lowering sections}{51}
@entry {Raw formatter commands}{146}
@entry {Raw HTML}{213}
@entry {raw text output}{188}
@entry {RCS $Id}{253}
@entry {Recommended names for keys}{69}
@entry {Rectangle, black in hardcopy}{174}
@entry {Recursive macro invocations}{155}
@entry {Reducing font size}{75}
@entry {Reference implementation}{178}
@entry {Reference to @@-commands}{223}
@entry {References}{53}
@entry {References using @code {@@inforef}}{62}
@entry {Raw formatter commands}{146}
@entry {Raw HTML}{213}
@entry {raw text output}{188}
@entry {RCS $Id}{253}
@entry {Recommended names for keys}{69}
@entry {Rectangle, black in hardcopy}{174}
@entry {Recursive macro invocations}{155}
@entry {Reducing font size}{75}
@entry {Reference implementation}{178}
@entry {Reference to @@-commands}{223}
@entry {References}{53}
@entry {References using @code {@@inforef}}{62}
@finishindex

@section Short indices

See following pages

@commenceindex
@initial{A}
@entry{aaaa}{1}
@initial{B}
@entry{bbbb}{2}
@finishindex

If the above is in two columns, check that the space below the initials
`A' and `B' is even.

@commenceindex
@initial{A}
@entry{aaaa}{1}
@initial{B}
@entry{bbbb}{2}
@initial{C}
@entry{cccc}{2}
@finishindex

@commenceindex
@initial{A}
@entry{aaaa}{1}
@initial{B}
@entry{bbbb}{2}
@initial{C}
@entry{cccc}{2}
@entry{cccc}{2}
@finishindex

@commenceindex
@initial{A}
@entry{aaaa}{1}
@entry{bbbb}{2}
@entry{bbbb}{2}
@entry{bbbb}{2}
@entry{bbbb}{2}
@entry{bbbb}{2}
@finishindex

@commenceindex
@initial{A}
@entry{aaaa}{1}
@entry{bbbb}{2}
@entry{bbbb}{2}
@entry{bbbb}{2}
@entry{bbbb}{2}
@entry{bbbb}{2}
@entry{bbbb}{2}
@entry{cccc}{17}
@finishindex

@section Final page of index hard to balance

No empty page should appear in the middle of the index.  All index 
material should fit on the page within the margins.

@commenceindex
@entry {outline, importing into}{39}
@entry {outline, inserting into}{39}
@entry {outline, label separator}{35}
@entry {outline, label type}{35}
@entry {outline, mailing}{37}
@entry {outline, motion}{38}
@entry {outline, overview}{40}
@entry {outline, show levels}{40}
@entry {outline, showing}{40}
@entry {outline, top-level}{40}
@entry {outline, view specs}{41}
@entry {outline, viewing}{40}
@entry {outliner}{32}
@entry {outliner commands}{33}
@entry {outliner keys}{90}
@entry {overview}{40}
@initial {P}
@entry {paragraph, filling}{38}
@entry {Paste Key}{8}
@entry {paste region}{11}
@entry {pasting a region}{70, 71, 76}
@entry {patch output}{15}
@entry {pathname}{15}
@entry {permanent identifier}{32, 36}
@entry {pipe character}{41}
@entry {posting buttons}{23}
@entry {posting news}{24}
@entry {programming interface}{57}
@entry {promotion}{36}
@entry {proportional scrolling}{62, 74}
@initial {R}
@entry {rdb-mode}{77}
@entry {README file}{65}
@entry {reference}{16}
@entry {refilling}{38}
@entry {region selection}{11}
@entry {region, active}{72}
@entry {relative autonumber}{32}
@entry {relative identifier}{35}
@entry {remote file}{15}
@entry {remote path}{15}
@entry {remote pathnames}{68}
@entry {remove lines}{27}
@entry {removing Hyperbole menu}{25}
@entry {Request For Comment}{15, 16}
@entry {restoring windows}{50}
@entry {RFC}{15, 16}
@entry {Rmail}{23}
@entry {rolo}{44}
@entry {rolo address}{14}
@entry {rolo commands}{45}
@entry {rolo entry}{44}
@entry {rolo file}{44}
@entry {rolo keys}{47}
@entry {rolo menu}{45}
@entry {rolo searching}{46}
@entry {rolo, buttons in}{44}
@entry {rolo, datestamps}{48}
@entry {rolo, editing}{48}
@entry {rolo, extending a match}{47}
@entry {rolo, finding matches}{47}
@entry {rolo, highlighting matches}{47, 49}
@entry {rolo, interactive searching}{47}
@entry {rolo, locating a name}{47}
@entry {rolo, moving through matches}{47}
@entry {rolo, moving to entries}{48}
@entry {rolo, outlining}{47}
@entry {rolo, personal}{48}
@entry {rolo, quitting}{48}
@entry {root cell}{34, 36}
@initial {S}
@entry {save lines}{27}
@entry {saving window configurations}{50}
@entry {screen}{29}
@entry {Screen}{62}
@entry {scrolling}{62, 74}
@entry {search}{26, 69}
@entry {searching, rolo}{46}
@entry {selection}{11}
@entry {set}{70, 76}
@entry {setting the view spec}{41}
@entry {sexp selection}{11}
@entry {SGML tag pair}{11}
@entry {show subtree}{40}
@entry {show tree}{40}
@entry {showing}{40}
@entry {side drag}{71}
@entry {signatures, hiding}{14}
@entry {site initialization}{66}
@entry {Smart Key}{8, 62, 99}
@entry {smart key assignments}{8}
@entry {smart key commands}{8}
@entry {Smart Key help}{11}
@entry {Smart Key operation}{9}
@entry {Smart Key, default context}{11, 89}
@entry {Smart Keyboard Keys}{73}
@entry {smart marking}{11}
@entry {Smart Menu}{74}
@entry {Smart Mouse Key}{70, 76}
@entry {Smart Mouse Key drag}{22}
@entry {Smart Mouse Key toggle}{8}
@entry {Smart Mouse Keys}{70}
@entry {smart selection}{11}
@entry {source line}{15}
@entry {splitting a cell}{39}
@entry {stack frame}{15}
@entry {star outline}{39}
@entry {starting Hyperbole}{65}
@entry {storage manager}{56}
@entry {string}{70, 76}
@entry {submenus}{27}
@entry {submodes}{29}
@entry {subtree, hide}{40}
@entry {subtree, show}{40}
@entry {swapping}{31}
@entry {system encapsulation}{57}
@initial {T}
@entry {table of contents}{16, 19}
@entry {tabs, inserting}{37}
@entry {tag}{16}
@entry {tags file}{16}
@entry {TAGS file}{16}
@entry {tar archive}{66}
@entry {tar archive browsing}{87}
@entry {terminal use}{4}
@entry {Texinfo cross-reference}{14}
@entry {Texinfo manual}{65}
@entry {text file}{39}
@entry {thing}{70, 76}
@entry {things}{11}
@entry {toc action type}{19}
@entry {toc implicit button type}{16}
@entry {toggling blank lines}{41}
@entry {top-level cell}{34, 36}
@entry {top-level view}{40}
@entry {Tramp}{15, 68}
@entry {transposing cells}{38}
@entry {tree, copying}{37}
@entry {tree, demoting}{36}
@entry {tree, exporting}{37}
@entry {tree, filling}{38}
@entry {tree, hide subtree}{40}
@entry {tree, killing}{36}
@entry {tree, mailing}{37}
@entry {tree, moving}{37}
@entry {tree, promoting}{36}
@entry {tree, show}{40}
@entry {tree, show subtree}{40}
@entry {type definition}{53}
@entry {type redefinition}{19, 53}
@initial {U}
@entry {unburying}{30}
@entry {uncompressing archives}{66}
@entry {UNIX manual}{15}
@entry {unpacking archives}{66}
@entry {URL}{14, 19, 87}
@entry {URLs, abbreviated}{68}
@entry {URLs, using with find-file}{68}
@entry {USENET}{23, 24}
@initial {V}
@entry {variables}{52}
@entry {vector}{70, 76}
@entry {version description}{98}
@entry {vertical drag}{72}
@entry {view}{40}
@entry {view mode}{75}
@entry {view spec}{41}
@entry {view spec klink}{42}
@entry {view spec, all lines and levels}{41}
@entry {view spec, blank lines}{41}
@entry {view spec, changing}{41}
@entry {view spec, characters}{41}
@entry {view spec, ellipses}{41}
@entry {view spec, example}{41}
@entry {view spec, label type}{41}
@entry {view spec, lines per cell}{41}
@entry {view spec, setting}{41}
@entry {view spec, show levels}{41}
@entry {VM}{23}
@initial {W}
@entry {W3}{87}
@entry {wconfig commands}{50}
@entry {web pages, displaying}{68}
@entry {window configuration commands}{50}
@entry {window configuration ring}{50}
@entry {window configurations}{50}
@entry {window control}{29}
@entry {window system}{68}
@entry {windows}{58}
@entry {word wrap}{38}
@entry {world-wide web}{87}
@entry {World-wide Web}{14, 19}
@entry {wrolo}{44}
@entry {wrolo commands}{45}
@entry {wrolo matches}{88}
@entry {wrolo menu}{47}
@entry {WWW}{14, 19}
@initial {X}
@entry {xdb}{15}
@entry {XEmacs}{2, 25}
@entry {XEmacs support}{69}
@initial {Y}
@entry {yank region}{11}
@entry {yank, reformatting}{53}
@entry {yanking}{70, 71, 76}
@initial {Z}
@entry {zcat}{66}
@entry {zip file}{66}
@entry {zooming}{31}
@finishindex

@section Final page initial at top of both columns

@commenceindex
@initial {P}
@entry {@code {phi}}{397}
@entry {@code {pi}}{397}
@entry {@code {pi-over-180}}{397}
@entry {@code {pi-over-2}}{397}
@entry {@code {pi-over-4}}{397}
@entry {@code {polar-complexp}}{392}
@entry {@code {poly-mix}}{408}
@entry {@code {poly-mul}}{408}
@entry {@code {poly-simplify}}{408}
@entry {@code {polynomial-base}}{408}
@entry {@code {polynomial-p}}{408}
@entry {@code {posp}}{391}
@entry {@code {pow}}{397}
@entry {@code {pow-mod}}{398}
@entry {@code {power-of-2}}{398}
@entry {@code {prime-test}}{399}
@entry {@code {primp}}{393}
@initial {Q}
@entry {@code {quarter-circle}}{397}
@entry {@code {quarter-integer}}{399}
@entry {@code {quotient}}{397}
@initial {R}
@entry {@code {random-digit}}{398}
@entry {@code {random-digits}}{399}
@entry {@code {random-float}}{399}
@entry {@code {ratp}}{392}
@entry {@code {read-expr}}{409}
@entry {@code {read-exprs}}{410}
@entry {@code {read-number}}{409}
@entry {@code {realp}}{392}
@entry {@code {rect-complexp}}{392}
@entry {@code {reduce-cols}}{400}
@entry {@code {reduce-vec}}{400}
@entry {@code {reject-arg}}{394}
@entry {@code {remove-units}}{409}
@entry {@code {rewrite}}{405}
@entry {@code {rewrite-heads}}{405}
@entry {@code {row-matrix}}{400}
@initial {S}
@entry {@code {scalarp}}{392}
@entry {@code {scale-int}}{396}
@entry {@code {scale-rounding}}{396}
@entry {@code {simplify}}{403}
@entry {@code {simplify-extended}}{403}
@entry {@code {simplify-units}}{403}
@entry {@code {single-units-in-expr-p}}{409}
@entry {@code {solve-eqn}}{407}
@entry {@code {solve-for}}{406}
@entry {@code {solve-system}}{407}
@entry {@code {sort-intv}}{396}
@entry {@code {sqr}}{397}
@entry {@code {sqrt-e}}{397}
@entry {@code {sqrt-two-pi}}{397}
@entry {@code {square-matrixp}}{393}
@entry {@code {swap-rows}}{401}
@initial {T}
@entry {@code {tderiv}}{406}
@entry {@code {to-fraction}}{399}
@entry {@code {to-hms}}{398}
@entry {@code {to-radians}}{398}
@entry {@code {to-radians-2}}{398}
@entry {@code {to-simple-fraction}}{399}
@entry {@code {to-standard-units}}{409}
@entry {@code {transpose}}{401}
@entry {@code {two-pi}}{397}
@initial {U}
@entry {@code {underflow}}{394}
@entry {@code {units-in-expr-p}}{409}
@initial {V}
@entry {@code {vec-length}}{399}
@entry {@code {vectorp}}{393}
@initial {W}
@entry {@code {with-extra-prec}}{395}
@initial {Z}
@entry {@code {zerop}}{391}
@finishindex

@section Medium length index

Check that no blank pages appear and that index text fits within page 
margins.  The text of the index is not short enough to fit on the page
after the text before the index.

@page


Text before index.

More text before index.

More text before index.

More text before index.

More text before index.

More text before index.

More text before index.

More text before index.

More text before index.


@commenceindexnopage
@entry {@code {ac_cv_alignof_@var {type-or-expr}}}{152}
@entry {@code {ac_cv_c_const}}{157}
@entry {@code {ac_cv_c_int16_t}}{178}
@entry {@code {ac_cv_c_int32_t}}{179}
@entry {@code {ac_cv_c_int64_t}}{179}
@entry {@code {ac_cv_c_int8_t}}{178}
@entry {@code {ac_cv_c_restrict}}{157}
@entry {@code {ac_cv_c_uint16_t}}{180}
@entry {@code {ac_cv_c_uint32_t}}{180}
@entry {@code {ac_cv_c_uint64_t}}{180}
@entry {@code {ac_cv_c_uint8_t}}{180}
@entry {@code {ac_cv_f77_compiler_gnu}}{191}
@entry {@code {ac_cv_f77_dummy_main}}{193}
@entry {@code {ac_cv_f77_implicit_none}}{198}
@entry {@code {ac_cv_f77_libs}}{193}
@entry {@code {ac_cv_f77_main}}{194}
@entry {@code {ac_cv_f77_mangling}}{194}
@entry {@code {ac_cv_fc_check_bounds}}{198}
@entry {@code {ac_cv_fc_compiler_gnu}}{192}
@entry {@code {ac_cv_fc_dummy_main}}{193}
@entry {@code {ac_cv_fc_fixedform}}{197}
@entry {@code {ac_cv_fc_freeform}}{197}
@entry {@code {ac_cv_fc_implicit_none}}{198}
@entry {@code {ac_cv_fc_libs}}{193}
@entry {@code {ac_cv_fc_line_length}}{197}
@entry {@code {ac_cv_fc_main}}{194}
@entry {@code {ac_cv_fc_mangling}}{194}
@entry {@code {ac_cv_fc_module_ext}}{198}
@entry {@code {ac_cv_fc_module_flag}}{198}
@entry {@code {ac_cv_fc_module_output_flag}}{199}
@entry {@code {ac_cv_fc_pp_define}}{196}
@entry {@code {ac_cv_fc_pp_srcext_@var {ext}}}{196}
@entry {@code {ac_cv_fc_srcext_@var {ext}}}{196}
@entry {@code {ac_cv_file_@var {file}}}{91}
@entry {@code {ac_cv_func_chown_works}}{160}
@entry {@code {ac_cv_func_closedir_void}}{160}
@entry {@code {ac_cv_func_fnmatch_gnu}}{161}
@entry {@code {ac_cv_func_fnmatch_works}}{161, 166}
@entry {@code {ac_cv_func_@var {function}}}{166}
@entry {@code {ac_cv_func_getgroups_works}}{161}
@entry {@code {ac_cv_func_getpgrp_void}}{162}
@entry {@code {ac_cv_func_lstat_dereferences_slashed_symlink}}{163}
@entry {@code {ac_cv_func_lstat_empty_string_bug}}{165}
@entry {@code {ac_cv_func_malloc_0_nonnull}}{163}
@entry {@code {ac_cv_func_mbrtowc}}{163}
@entry {@code {ac_cv_func_memcmp_working}}{163}
@entry {@code {ac_cv_func_mmap_fixed_mapped}}{164}
@entry {@code {ac_cv_func_obstack}}{164}
@entry {@code {ac_cv_func_pow}}{165}
@entry {@code {ac_cv_func_realloc_0_nonnull}}{164}
@entry {@code {ac_cv_func_setpgrp_void}}{164}
@entry {@code {ac_cv_func_stat_empty_string_bug}}{165}
@entry {@code {ac_cv_func_strcoll_works}}{165}
@entry {@code {ac_cv_func_strerror_r_char_p}}{165}
@entry {@code {ac_cv_func_strnlen_working}}{166}
@entry {@code {ac_cv_func_strtod}}{165}
@entry {@code {ac_cv_func_strtold}}{165}
@entry {@code {ac_cv_func_utime_null}}{166}
@entry {@code {ac_cv_func_working_mktime}}{164}
@entry {@code {ac_cv_have_decl_@var {symbol}}}{175}
@entry {@code {ac_cv_header_@var {header-file}}}{174}
@entry {@code {ac_cv_header_stdbool_h}}{170, 172}
@entry {@code {ac_cv_header_stdc}}{172}
@entry {@code {ac_cv_header_sys_wait_h}}{172}
@entry {@code {ac_cv_header_time}}{424}
@entry {@code {ac_cv_lib_error_at_line}}{160}
@entry {@code {ac_cv_lib_@var {library}_@var {function}}}{91}
@entry {@code {ac_cv_member_@var {aggregate}_@var {member}}}{177}
@entry {@code {ac_cv_member_struct_stat_st_blocks}}{177}
@entry {@code {ac_cv_path_install}}{85}
@entry {@code {ac_cv_path_mkdir}}{86}
@entry {@code {ac_cv_path_SED}}{88}
@entry {@code {ac_cv_path_@var {variable}}}{90}
@entry {@code {ac_cv_prog_AWK}}{85}
@entry {@code {ac_cv_prog_c_openmp}}{153}
@entry {@code {ac_cv_prog_cc_@var {compiler}_c_o}}{156}
@entry {@code {ac_cv_prog_cc_stdc}}{155}
@entry {@code {ac_cv_prog_cxx_openmp}}{153}
@entry {@code {ac_cv_prog_EGREP}}{85}
@entry {@code {ac_cv_prog_f77_c_o}}{192}
@entry {@code {ac_cv_prog_f77_g}}{191}
@entry {@code {ac_cv_prog_f77_openmp}}{153}
@entry {@code {ac_cv_prog_f77_v}}{193}
@entry {@code {ac_cv_prog_fc_c_o}}{192}
@entry {@code {ac_cv_prog_fc_g}}{192}
@entry {@code {ac_cv_prog_fc_openmp}}{153}
@entry {@code {ac_cv_prog_fc_v}}{193}
@entry {@code {ac_cv_prog_FGREP}}{85}
@entry {@code {ac_cv_prog_GREP}}{85}
@entry {@code {ac_cv_prog_LEX}}{87}
@entry {@code {ac_cv_prog_@var {variable}}}{88, 89}
@entry {@code {ac_cv_prog_YACC}}{88}
@entry {@code {ac_cv_search_@var {function}}}{92}
@entry {@code {ac_cv_search_getmntent}}{162}
@entry {@code {ac_cv_sizeof_@var {type-or-expr}}}{152}
@entry {@code {ac_cv_sys_posix_termios}}{96}
@entry {@code {ac_cv_type_getgroups}}{178}
@entry {@code {ac_cv_type_long_double}}{179}
@entry {@code {ac_cv_type_long_double_wider}}{179}
@entry {@code {ac_cv_type_long_long_int}}{179}
@entry {@code {ac_cv_type_mbstate_t}}{179}
@entry {@code {ac_cv_type_mode_t}}{179}
@entry {@code {ac_cv_type_off_t}}{179}
@entry {@code {ac_cv_type_pid_t}}{179}
@entry {@code {ac_cv_type_size_t}}{180}
@entry {@code {ac_cv_type_ssize_t}}{180}
@entry {@code {ac_cv_type_@var {type}}}{180}
@entry {@code {ac_cv_type_uid_t}}{180}
@entry {@code {ac_cv_type_unsigned_long_long_int}}{180}
@finishindex





@ignore
@c this is not currently implemented, as it added a lot of complexity
@c for not much benefit.

@section Test of index widow elimination

First time shows without widow elimination.  Second time shows it with
(uses @file{texinfo-tex-test.WIDOWs} file).  For test to work properly,
@code{ordm} should be a widow in the first case, and not in the second 
case.

@commenceindex
@input texinfo-tex-test.WIDOWs
@finishindex


@page

@printindex WIDOW
@end ignore

@section Index subentries

Check that entries are indented properly.

Possible issues with subentries being separated from superentries by a 
page or column break.  (There may not be much that can be done in some 
cases.)

@commenceindex
@entry{tea makers}{19}
@entry{coffee makers}{}
@secondary{gerbil-driven long line line line line line line line line 
line line line line line line}{9, 42}
@secondary{gerbil-driven}{9, 42}
@secondary{electric}{}
@tertiary{orange}{5, 62}
@tertiary{green}{727}
@tertiary{pink}{5, 62, 45, 81, 45, 81, 123, 2314, 123, 2314, 123, 2314, 
123, 2314, 123, 2314}
@entry{tea makers}{19}
@entry{coffee makers}{}
@secondary{gerbil-driven long line line line line line line line line 
line line line line line line}{9, 42}
@secondary{gerbil-driven}{9, 42}
@secondary{electric}{}
@tertiary{orange}{5, 62}
@tertiary{green}{727}
@tertiary{pink}{5, 62, 45, 81, 45, 81, 123, 2314, 123, 2314, 123, 2314, 
123, 2314, 123, 2314}
@finishindex


@section Non-alphanumeric Index Initials

/ and \ should be mirror images.

@commenceindex
@initial{\}
@initial{/}
@initial{|}
@initial{@{}
@initial{@}}
@initial{F}
@finishindex



@bye