% This automatically updates the version number based on RCS.
\def\deftexinfoversion$#1: #2 ${\def\texinfoversion{#2}}
-\deftexinfoversion$Revision: 1.4 $
+\deftexinfoversion$Revision: 1.5 $
\message{Loading texinfo package [Version \texinfoversion]:}
% If in a .fmt file, print the version number
% Save some parts of plain tex whose names we will redefine.
-\let\ptextilde=\~
-\let\ptexlbrace=\{
-\let\ptexrbrace=\}
-\let\ptexdots=\dots
-\let\ptexdot=\.
-\let\ptexstar=\*
-\let\ptexend=\end
-\let\ptexbullet=\bullet
\let\ptexb=\b
+\let\ptexbullet=\bullet
\let\ptexc=\c
+\let\ptexcomma=\,
+\let\ptexdot=\.
+\let\ptexdots=\dots
+\let\ptexend=\end
+\let\ptexequiv = \equiv
\let\ptexi=\i
+\let\ptexlbrace=\{
+\let\ptexrbrace=\}
+\let\ptexstar=\*
\let\ptext=\t
-\let\ptexl=\l
-\let\ptexL=\L
+\let\ptextilde=\~
% Be sure we're in horizontal mode when doing a tie, since we make space
% equivalent to this in @example-like environments. Otherwise, a space
}
\let\~ = \tie % And make it available as @~.
+
\message{Basics,}
\chardef\other=12
\hyphenation{eshell}
% Margin to add to right of even pages, to left of odd pages.
-\newdimen \bindingoffset \bindingoffset=0pt
-\newdimen \normaloffset \normaloffset=\hoffset
+\newdimen \bindingoffset
+\newdimen \normaloffset
\newdimen\pagewidth \newdimen\pageheight
-\pagewidth=\hsize \pageheight=\vsize
% Sometimes it is convenient to have everything in the transcript file
% and nothing on the terminal. We don't just call \tracingall here,
\newdimen\cornerlong \newdimen\cornerthick
\newdimen \topandbottommargin
\newdimen \outerhsize \newdimen \outervsize
-\cornerlong=1pc\cornerthick=.3pt % These set size of cropmarks
+\cornerlong=1pc\cornerthick=.3pt % These set size of cropmarks
\outerhsize=7in
%\outervsize=9.5in
% Alternative @smallbook page size is 9.25in
%---------------------End change-----------------------
% \onepageout takes a vbox as an argument. Note that \pagecontents
-% does insertions itself, but you have to call it yourself.
+% does insertions, but you have to call it yourself.
\chardef\PAGE=255 \output={\onepageout{\pagecontents\PAGE}}
-\def\onepageout#1{\hoffset=\normaloffset
-\ifodd\pageno \advance\hoffset by \bindingoffset
-\else \advance\hoffset by -\bindingoffset\fi
-{\escapechar=`\\\relax % makes sure backslash is used in output files.
-\shipout\vbox{{\let\hsize=\pagewidth \makeheadline} \pagebody{#1}%
-{\let\hsize=\pagewidth \makefootline}}}%
-\advancepageno \ifnum\outputpenalty>-20000 \else\dosupereject\fi}
+\def\onepageout#1{%
+ \hoffset=\normaloffset
+ \ifodd\pageno \advance\hoffset by \bindingoffset
+ \else \advance\hoffset by -\bindingoffset\fi
+ {%
+ \escapechar = `\\ % use backslash in output files.
+ \indexdummies
+ \shipout\vbox{%
+ {\let\hsize=\pagewidth \makeheadline}%
+ \pagebody{#1}%
+ {\let\hsize=\pagewidth \makefootline}%
+ }%
+ }%
+ \advancepageno
+ \ifnum\outputpenalty>-20000 \else\dosupereject\fi
+}
%%%% For @cropmarks command %%%%
%
\def\croppageout#1{\hoffset=0pt % make sure this doesn't mess things up
{\escapechar=`\\\relax % makes sure backslash is used in output files.
- \shipout
- \vbox to \outervsize{\hsize=\outerhsize
+ \shipout
+ \vbox to \outervsize{\hsize=\outerhsize
\vbox{\line{\ewtop\hfill\ewtop}}
\nointerlineskip
\line{\vbox{\moveleft\cornerthick\nstop}
\vbox{\moveright\cornerthick\nstop}}
\vskip \topandbottommargin
\centerline{\ifodd\pageno\hskip\bindingoffset\fi
- \vbox{
- {\let\hsize=\pagewidth \makeheadline}
- \pagebody{#1}
- {\let\hsize=\pagewidth \makefootline}}
- \ifodd\pageno\else\hskip\bindingoffset\fi}
- \vskip \topandbottommargin plus1fill minus1fill
+ \vbox{
+ {\let\hsize=\pagewidth \makeheadline}
+ \pagebody{#1}
+ {\let\hsize=\pagewidth \makefootline}}
+ \ifodd\pageno\else\hskip\bindingoffset\fi}
+ \vskip \topandbottommargin plus1fill minus1fill
\boxmaxdepth\cornerthick
\line{\vbox{\moveleft\cornerthick\nsbot}
\hfill
\vbox{\moveright\cornerthick\nsbot}}
\nointerlineskip
\vbox{\line{\ewbot\hfill\ewbot}}
- }}
+ }}
\advancepageno
\ifnum\outputpenalty>-20000 \else\dosupereject\fi}
%
%\def\'{{'}}
% Used to generate quoted braces.
-
\def\mylbrace {{\tt \char '173}}
\def\myrbrace {{\tt \char '175}}
\let\{=\mylbrace
\let\}=\myrbrace
+\begingroup
+ % Definitions to produce actual \{ & \} command in an index.
+ \catcode`\{ = 12 \catcode`\} = 12
+ \catcode`\[ = 1 \catcode`\] = 2
+ \catcode`\@ = 0 \catcode`\\ = 12
+ @gdef@lbracecmd[\{]%
+ @gdef@rbracecmd[\}]%
+@endgroup
+
+% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
+% Others are defined by plain TeX: @` @' @" @^ @~ @= @v @H.
+\let\, = \c
+\let\dotaccent = \.
+\def\ringaccent#1{{\accent23 #1}}
+\let\tieaccent = \t
+\let\ubaraccent = \b
+\let\udotaccent = \d
+
+% Other special characters: @questiondown @exclamdown
+% Plain TeX defines: @AA @AE @O @OE @L (and lowercase versions) @ss.
+\def\questiondown{?`}
+\def\exclamdown{!`}
+
+% Dotless i and dotless j, used for accents.
+\def\imacro{i}
+\def\jmacro{j}
+\def\dotless#1{%
+ \def\temp{#1}%
+ \ifx\temp\imacro \ptexi
+ \else\ifx\temp\jmacro \j
+ \else \errmessage{@dotless can be used only with i or j}%
+ \fi\fi
+}
% @: forces normal size whitespace following.
\def\:{\spacefactor=1000 }
% @sp n outputs n lines of vertical space
\def\sp{\parsearg\spxxx}
-\def\spxxx #1{\par \vskip #1\baselineskip}
+\def\spxxx #1{\vskip #1\baselineskip}
% @comment ...line which is ignored...
% @c is the same as @comment
\let\c=\comment
+% @paragraphindent is defined for the Info formatting commands only.
+\let\paragraphindent=\comment
+
% Prevent errors for section commands.
% Used in @ignore and in failing conditionals.
\def\ignoresections{%
\def\menu{\doignore{menu}}
\def\direntry{\doignore{direntry}}
+% Also ignore @macro ... @end macro. The user must run texi2dvi,
+% which runs makeinfo to do macro expansion. Ignore @unmacro, too.
+\def\macro{\doignore{macro}}
+\let\unmacro = \comment
+
+
% @dircategory CATEGORY -- specify a category of the dir file
% which this file should belong to. Ignore this in TeX.
-
-\def\dircategory{\comment}
+\let\dircategory = \comment
% Ignore text until a line `@end #1'.
%
\immediate\write16{If you are running another version of TeX, relax.}
\immediate\write16{If you are running Unix TeX 3.0, kill this TeX process.}
\immediate\write16{ Then upgrade your TeX installation if you can.}
+ \immediate\write16{ (See ftp://ftp.gnu.ai.mit.edu/pub/gnu/TeX.README.)}
\immediate\write16{If you are stuck with version 3.0, run the}
\immediate\write16{ script ``tex3patch'' from the Texinfo distribution}
\immediate\write16{ to use a workaround.}
% @value{foo} gets the text saved in variable foo.
%
\def\value#1{\expandafter
- \ifx\csname SET#1\endcsname\relax
- {\{No value for ``#1''\}}
- \else \csname SET#1\endcsname \fi}
+ \ifx\csname SET#1\endcsname\relax
+ {\{No value for ``#1''\}}
+ \else \csname SET#1\endcsname \fi}
% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
% with @set.
\expandafter\expandafter\expandafter\appendixsetref{\lastnode}\fi
\global\let\lastnode=\relax}
+% @refill is a no-op.
\let\refill=\relax
% @setfilename is done at the beginning of every texinfo file.
\comment % Ignore the actual filename.
}
+% @bye.
\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}
-\def\inforef #1{\inforefzzz #1,,,,**}
-\def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
- node \samp{\ignorespaces#1{}}}
-
-\def\macro#1{\begingroup\ignoresections\catcode`\#=6\def\macrotemp{#1}\parsearg\macroxxx}
-\def\macroxxx#1#2 \end macro{%
-\expandafter\gdef\macrotemp#1{#2}%
-\endgroup}
+% \def\macro#1{\begingroup\ignoresections\catcode`\#=6\def\macrotemp{#1}\parsearg\macroxxx}
+% \def\macroxxx#1#2 \end macro{%
+% \expandafter\gdef\macrotemp#1{#2}%
+% \endgroup}
%\def\linemacro#1{\begingroup\ignoresections\catcode`\#=6\def\macrotemp{#1}\parsearg\linemacroxxx}
%\def\linemacroxxx#1#2 \end linemacro{%
%\def\butfirst#1{}
+
\message{fonts,}
% Font-change commands.
\fi
% Support font families that don't use the same naming scheme as CM.
\def\rmshape{r}
-\def\rmbshape{bx} %where the normal face is bold
+\def\rmbshape{bx} %where the normal face is bold
\def\bfshape{b}
\def\bxshape{bx}
\def\ttshape{tt}
\setfont\deftt\ttshape{10}{\magstep1}
\def\df{\let\tentt=\deftt \let\tenbf = \defbf \bf}
-% Fonts for indices and small examples.
+% Fonts for indices and small examples (9pt).
% We actually use the slanted font rather than the italic,
% because texinfo normally uses the slanted fonts for that.
% Do not make many font distinctions in general in the index, since they
\font\indi=cmmi9
\font\indsy=cmsy9
-% Fonts for headings
+% Chapter (and unnumbered) fonts (17.28pt).
\setfont\chaprm\rmbshape{12}{\magstep2}
\setfont\chapit\itbshape{10}{\magstep3}
\setfont\chapsl\slbshape{10}{\magstep3}
\font\chapi=cmmi12 scaled \magstep2
\font\chapsy=cmsy10 scaled \magstep3
+% Section fonts (14.4pt).
\setfont\secrm\rmbshape{12}{\magstep1}
\setfont\secit\itbshape{10}{\magstep2}
\setfont\secsl\slbshape{10}{\magstep2}
% \setfont\ssectt\ttshape{10}{\magstep1}
% \setfont\ssecsf\sfshape{10}{\magstep1}
-%\setfont\ssecrm\bfshape{10}{1315} % Note the use of cmb rather than cmbx.
-%\setfont\ssecit\itshape{10}{1315} % Also, the size is a little larger than
-%\setfont\ssecsl\slshape{10}{1315} % being scaled magstep1.
+%\setfont\ssecrm\bfshape{10}{1315} % Note the use of cmb rather than cmbx.
+%\setfont\ssecit\itshape{10}{1315} % Also, the size is a little larger than
+%\setfont\ssecsl\slshape{10}{1315} % being scaled magstep1.
%\setfont\ssectt\ttshape{10}{1315}
%\setfont\ssecsf\sfshape{10}{1315}
%\let\ssecbf=\ssecrm
+% Subsection fonts (13.15pt).
\setfont\ssecrm\rmbshape{12}{\magstephalf}
\setfont\ssecit\itbshape{10}{1315}
\setfont\ssecsl\slbshape{10}{1315}
\let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
\let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
\let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy \let\tenttsl=\chapttsl
- \resetmathfonts}
+ \resetmathfonts \setleading{19pt}}
\def\secfonts{%
\let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
\let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
\let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy \let\tenttsl=\secttsl
- \resetmathfonts}
+ \resetmathfonts \setleading{16pt}}
\def\subsecfonts{%
\let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
\let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
\let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy \let\tenttsl=\ssecttsl
- \resetmathfonts}
+ \resetmathfonts \setleading{15pt}}
+\let\subsubsecfonts = \subsecfonts % Maybe make sssec fonts scaled magstephalf?
\def\indexfonts{%
\let\tenrm=\indrm \let\tenit=\indit \let\tensl=\indsl
\let\tenbf=\indbf \let\tentt=\indtt \let\smallcaps=\indsc
\let\tensf=\indsf \let\teni=\indi \let\tensy=\indsy \let\tenttsl=\indttsl
- \resetmathfonts}
+ \resetmathfonts \setleading{12pt}}
% Set up the default fonts, so we can use them for creating boxes.
%
}
\let\ttfont=\t
\def\samp #1{`\tclose{#1}'\null}
-\def\key #1{{\ttsl \nohyphenation \uppercase{#1}}\null}
+\setfont\smallrm\rmshape{8}{1000}
+\font\smallsy=cmsy9
+\def\key#1{{\smallrm\textfont2=\smallsy \leavevmode\hbox{%
+ \raise0.4pt\hbox{$\langle$}\kern-.08em\vtop{%
+ \vbox{\hrule\kern-0.4pt
+ \hbox{\raise0.4pt\hbox{\vphantom{$\langle$}}#1}}%
+ \kern-0.4pt\hrule}%
+ \kern-.06em\raise0.4pt\hbox{$\rangle$}}}}
+% The old definition, with no lozenge:
+%\def\key #1{{\ttsl \nohyphenation \uppercase{#1}}\null}
\def\ctrl #1{{\tt \rawbackslash \hat}#1}
\let\file=\samp
\let\url=\samp % perhaps include a hypertex \special eventually
+\def\email#1{$\langle${\tt #1}$\rangle$}
% @code is a modification of @t,
% which makes spaces the same size as normal in the surrounding text.
% Unfortunately, TeX uses one parameter (\hyphenchar) to control
% both hyphenation at - and hyphenation within words.
% We must therefore turn them both off (\tclose does that)
-% and arrange explicitly to hyphenate an a dash.
+% and arrange explicitly to hyphenate at a dash.
% -- rms.
{
\catcode`\-=\active
\def\kbd#1{\def\look{#1}\expandafter\kbdfoo\look??\par}
-\def\l#1{{\li #1}\null} %
+% @l was never documented to mean ``switch to the Lisp font'',
+% and it is not used as such in any manual I can find. We need it for
+% Polish suppressed-l. --karl, 22sep96.
+%\def\l#1{{\li #1}\null}
-\def\r#1{{\rm #1}} % roman font
+\def\r#1{{\rm #1}} % roman font
% Use of \lowercase was suggested.
-\def\sc#1{{\smallcaps#1}} % smallcaps font
-\def\ii#1{{\it #1}} % italic font
+\def\sc#1{{\smallcaps#1}} % smallcaps font
+\def\ii#1{{\it #1}} % italic font
+
+% @pounds{} is a sterling sign.
+\def\pounds{{\it\$}}
+
\message{page headings,}
\def\shorttitlepage{\parsearg\shorttitlepagezzz}
\def\shorttitlepagezzz #1{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}%
- \endgroup\page\hbox{}\page}
+ \endgroup\page\hbox{}\page}
\def\titlepage{\begingroup \parindent=0pt \textfonts
\let\subtitlerm=\tenrm
% Now you can print the title using @title.
\def\title{\parsearg\titlezzz}%
\def\titlezzz##1{\leftline{\titlefont{##1}}
- % print a rule at the page bottom also.
- \finishedtitlepagefalse
- \vskip4pt \hrule height 4pt width \hsize \vskip4pt}%
+ % print a rule at the page bottom also.
+ \finishedtitlepagefalse
+ \vskip4pt \hrule height 4pt width \hsize \vskip4pt}%
% No rule at page bottom unless we print one at the top with @title.
\finishedtitlepagetrue
%
\let\oldpage = \page
\def\page{%
\iffinishedtitlepage\else
- \finishtitlepage
+ \finishtitlepage
\fi
\oldpage
\let\page = \oldpage
%
}% unbind the catcode of @.
-% @headings double turns headings on for double-sided printing.
-% @headings single turns headings on for single-sided printing.
-% @headings off turns them off.
-% @headings on same as @headings double, retained for compatibility.
-% @headings after turns on double-sided headings after this page.
-% @headings doubleafter turns on double-sided headings after this page.
+% @headings double turns headings on for double-sided printing.
+% @headings single turns headings on for single-sided printing.
+% @headings off turns them off.
+% @headings on same as @headings double, retained for compatibility.
+% @headings after turns on double-sided headings after this page.
+% @headings doubleafter turns on double-sided headings after this page.
% @headings singleafter turns on single-sided headings after this page.
-% By default, they are off.
+% By default, they are off at the start of a document,
+% and turned `on' after @end titlepage.
\def\headings #1 {\csname HEADINGS#1\endcsname}
% title on inside top of left hand pages, and page numbers on outside top
% edge of all pages.
\def\HEADINGSdouble{
-%\pagealignmacro
\global\pageno=1
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\folio\hfil\thistitle}}
\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chapoddpage
}
+\let\contentsalignmacro = \chappager
+
% For single-sided printing, chapter title goes across top left of page,
% page number on top right.
\def\HEADINGSsingle{
-%\pagealignmacro
\global\pageno=1
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\thischapter\hfil\folio}}
\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chappager
}
\def\HEADINGSon{\HEADINGSdouble}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\folio\hfil\thistitle}}
\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chapoddpage
}
\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\thischapter\hfil\folio}}
\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chappager
}
% Subroutines used in generating headings
\def\settitle{\parsearg\settitlezzz}
\def\settitlezzz #1{\gdef\thistitle{#1}}
+
\message{tables,}
% @tabs -- simple alignment
% current hsize to be used for each column. You may use as many
% columns as desired.
+
% Or use a template:
% @multitable {Column 1 template} {Column 2 template} {Column 3 template}
% @item ...
% with nothing between them for as many times as empty columns are needed,
% ie, @tab@tab@tab will produce two empty columns.
-% @item, @tab, @multicolumn or @endmulticolumn do not need to be on their
+% @item, @tab, @multitable or @end multitable do not need to be on their
% own lines, but it will not hurt if they are.
% Sample multitable:
% We don't need this so we don't use it.
\else
\global\advance\colcount by1
- \setbox0=\hbox{#1}%
+ \setbox0=\hbox{#1 }% Add a normal word space as a separator;
+ % typically that is always in the input, anyway.
\expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
\fi%
\fi%
% In either case we will make \leftskip=\multitablecolspace:
\leftskip=\multitablecolspace
\fi
-\noindent##}\cr%
+\noindent##\multistrut}\cr%
% \everycr will reset column counter, \colcount, at the end of
% each line. Every column entry will cause \colcount to advance by one.
% The table preamble
\def\setmultitablespacing{% test to see if user has set \multitablelinespace.
% If so, do nothing. If not, give it an appropriate dimension based on
% current baselineskip.
-\setbox0=\vbox{Xy}
\ifdim\multitablelinespace=0pt
%% strut to put in table in case some entry doesn't have descenders,
%% to keep lines equally spaced
-\gdef\multistrut{\vrule height\ht0 depth\dp0 width0pt\relax}
+\let\multistrut = \strut
%% Test to see if parskip is larger than space between lines of
%% table. If not, do nothing.
%% If so, set to same dimension as multitablelinespace.
\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
%% than skip between lines in the table.
\fi}
+
+
\message{indexing,}
% Index generation facilities
% It automatically defines \fooindex such that
% \fooindex ...rest of line... puts an entry in the index foo.
% It also defines \fooindfile to be the number of the output channel for
-% the file that accumulates this index. The file's extension is foo.
+% the file that accumulates this index. The file's extension is foo.
% The name of an index should be no more than 2 characters long
% for the sake of vms.
\def\newindex #1{
\expandafter\newwrite \csname#1indfile\endcsname% Define number for output file
-\openout \csname#1indfile\endcsname \jobname.#1 % Open the file
-\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex
+\openout \csname#1indfile\endcsname \jobname.#1 % Open the file
+\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex
\noexpand\doindex {#1}}
}
\def\newcodeindex #1{
\expandafter\newwrite \csname#1indfile\endcsname% Define number for output file
-\openout \csname#1indfile\endcsname \jobname.#1 % Open the file
-\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex
+\openout \csname#1indfile\endcsname \jobname.#1 % Open the file
+\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex
\noexpand\docodeindex {#1}}
}
\def\synindex #1 #2 {%
\expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname
\expandafter\let\csname#1indfile\endcsname=\synindexfoo
-\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex
+\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex
\noexpand\doindex {#2}}%
}
\def\syncodeindex #1 #2 {%
\expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname
\expandafter\let\csname#1indfile\endcsname=\synindexfoo
-\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex
+\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex
\noexpand\docodeindex {#2}}%
}
\def\L{\realbackslash L}%
\def\ss{\realbackslash ss}%
% Take care of texinfo commands likely to appear in an index entry.
+% (Must be a way to avoid doing expansion at all, and thus not have to
+% laboriously list every single command here.)
+\def\@{@}% will be @@ when we switch to @ as escape char.
+%\let\{ = \lbracecmd
+%\let\} = \rbracecmd
\def\_{{\realbackslash _}}%
\def\w{\realbackslash w }%
\def\bf{\realbackslash bf }%
-\def\rm{\realbackslash rm }%
+%\def\rm{\realbackslash rm }%
\def\sl{\realbackslash sl }%
\def\sf{\realbackslash sf}%
\def\tt{\realbackslash tt}%
\def\gtr{\realbackslash gtr}%
\def\less{\realbackslash less}%
\def\hat{\realbackslash hat}%
-\def\char{\realbackslash char}%
+%\def\char{\realbackslash char}%
\def\TeX{\realbackslash TeX}%
\def\dots{\realbackslash dots }%
\def\copyright{\realbackslash copyright }%
\def\tclose##1{\realbackslash tclose {##1}}%
\def\code##1{\realbackslash code {##1}}%
+\def\dotless##1{\realbackslash dotless {##1}}%
\def\samp##1{\realbackslash samp {##1}}%
-\def\t##1{\realbackslash r {##1}}%
+\def\,##1{\realbackslash ,{##1}}%
+\def\t##1{\realbackslash t {##1}}%
\def\r##1{\realbackslash r {##1}}%
\def\i##1{\realbackslash i {##1}}%
\def\b##1{\realbackslash b {##1}}%
\def\indexnofonts{%
% Just ignore accents.
+\let\,=\indexdummyfont
\let\"=\indexdummyfont
\let\`=\indexdummyfont
\let\'=\indexdummyfont
\let\u=\indexdummyfont
\let\v=\indexdummyfont
\let\H=\indexdummyfont
+\let\dotless=\indexdummyfont
% Take care of the plain tex special European modified letters.
\def\oe{oe}%
\def\ae{ae}%
\let\var=\indexdummyfont
\let\TeX=\indexdummytex
\let\dots=\indexdummydots
+\def\@{@}%
}
% To define \realbackslash, we must make \ not be an escape.
% workhorse for all \fooindexes
% #1 is name of index, #2 is stuff to put there
\def\doind #1#2{%
-% Put the index entry in the margin if desired.
-\ifx\SETmarginindex\relax\else%
-\insert\margin{\hbox{\vrule height8pt depth3pt width0pt #2}}%
-\fi%
-{\count10=\lastpenalty %
-{\indexdummies % Must do this here, since \bf, etc expand at this stage
-\escapechar=`\\%
-{\let\folio=0% Expand all macros now EXCEPT \folio
-\def\rawbackslashxx{\indexbackslash}% \indexbackslash isn't defined now
-% so it will be output as is; and it will print as backslash in the indx.
-%
-% Now process the index-string once, with all font commands turned off,
-% to get the string to sort the index by.
-{\indexnofonts
-\xdef\temp1{#2}%
-}%
-% Now produce the complete index entry. We process the index-string again,
-% this time with font commands expanded, to get what to print in the index.
-\edef\temp{%
-\write \csname#1indfile\endcsname{%
-\realbackslash entry {\temp1}{\folio}{#2}}}%
-\temp }%
-}\penalty\count10}}
+ % Put the index entry in the margin if desired.
+ \ifx\SETmarginindex\relax\else
+ \insert\margin{\hbox{\vrule height8pt depth3pt width0pt #2}}%
+ \fi
+ {%
+ \count255=\lastpenalty
+ {%
+ \indexdummies % Must do this here, since \bf, etc expand at this stage
+ \escapechar=`\\
+ {%
+ \let\folio=0 % We will expand all macros now EXCEPT \folio.
+ \def\rawbackslashxx{\indexbackslash}% \indexbackslash isn't defined now
+ % so it will be output as is; and it will print as backslash.
+ %
+ % First process the index-string with all font commands turned off
+ % to get the string to sort by.
+ {\indexnofonts \xdef\indexsorttmp{#2}}%
+ %
+ % Now produce the complete index entry, with both the sort key and the
+ % original text, including any font commands.
+ \toks0 = {#2}%
+ \edef\temp{%
+ \write\csname#1indfile\endcsname{%
+ \realbackslash entry{\indexsorttmp}{\folio}{\the\toks0}}%
+ }%
+ \temp
+ }%
+ }%
+ \penalty\count255
+ }%
+}
\def\dosubind #1#2#3{%
{\count10=\lastpenalty %
\def\printindex{\parsearg\doprintindex}
-\def\doprintindex#1{%
- \tex
- \dobreak \chapheadingskip {10000}
- \catcode`\%=\other\catcode`\&=\other\catcode`\#=\other
- \catcode`\$=\other
- \catcode`\~=\other
- \indexbreaks
+\def\doprintindex#1{\begingroup
+ \dobreak \chapheadingskip{10000}%
%
- % The following don't help, since the chars were translated
- % when the raw index was written, and their fonts were discarded
- % due to \indexnofonts.
- %\catcode`\"=\active
- %\catcode`\^=\active
- %\catcode`\_=\active
- %\catcode`\|=\active
- %\catcode`\<=\active
- %\catcode`\>=\active
- % %
- \def\indexbackslash{\rawbackslashxx}
- \indexfonts\rm \tolerance=9500 \advance\baselineskip -1pt
+ \indexfonts \rm
+ \tolerance = 9500
+ \indexbreaks
+ \def\indexbackslash{\rawbackslashxx}%
+ % Index files are almost Texinfo source, but we use \ as the escape
+ % character. It would be better to use @, but that's too big a change
+ % to make right now.
+ \catcode`\\ = 0
+ \catcode`\@ = 11
+ \escapechar = `\\
\begindoublecolumns
%
% See if the index file exists and is nonempty.
% index. The easiest way to prevent this problem is to make sure
% there is some text.
(Index is nonexistent)
- \else
+ \else
%
% If the index file exists but is empty, then \openin leaves \ifeof
% false. We have to make TeX try to read something from the file, so
\fi
\closein 1
\enddoublecolumns
- \Etex
-}
+\endgroup}
% These macros are used by the sorted index file itself.
% Change them to control the appearance of the index.
\noindent\hskip\secondaryindent\hbox{#1}\indexdotfill #2\par
}}
-%% Define two-column mode, which is used in indexes.
-%% Adapted from the TeXbook, page 416.
-\catcode `\@=11
+% Define two-column mode, which we use to typeset indexes.
+% Adapted from the TeXbook, page 416, which is to say,
+% the manmac.tex format used to print the TeXbook itself.
+\catcode`\@=11
\newbox\partialpage
-
\newdimen\doublecolumnhsize
-\def\begindoublecolumns{\begingroup
+\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
% Grab any single-column material above us.
\output = {\global\setbox\partialpage
=\vbox{\unvbox255\kern -\topskip \kern \baselineskip}}%
% Double the \vsize as well. (We don't need a separate register here,
% since nobody clobbers \vsize.)
\vsize = 2\vsize
- \doublecolumnpagegoal
}
-
-\def\enddoublecolumns{\eject \endgroup \pagegoal=\vsize \unvbox\partialpage}
-
-\def\doublecolumnsplit{\splittopskip=\topskip \splitmaxdepth=\maxdepth
- \global\dimen@=\pageheight \global\advance\dimen@ by-\ht\partialpage
- \global\setbox1=\vsplit255 to\dimen@ \global\setbox0=\vbox{\unvbox1}
- \global\setbox3=\vsplit255 to\dimen@ \global\setbox2=\vbox{\unvbox3}
- \ifdim\ht0>\dimen@ \setbox255=\vbox{\unvbox0\unvbox2} \global\setbox255=\copy5 \fi
- \ifdim\ht2>\dimen@ \setbox255=\vbox{\unvbox0\unvbox2} \global\setbox255=\copy5 \fi
+\def\doublecolumnout{%
+ \splittopskip=\topskip \splitmaxdepth=\maxdepth
+ % Get the available space for the double columns -- the normal
+ % (undoubled) page height minus any material left over from the
+ % previous page.
+ \dimen@=\pageheight \advance\dimen@ by-\ht\partialpage
+ % box0 will be the left-hand column, box1 the right.
+ \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
+ \onepageout\pagesofar
+ \unvbox255 \penalty\outputpenalty
}
-\def\doublecolumnpagegoal{%
- \dimen@=\vsize \advance\dimen@ by-2\ht\partialpage \global\pagegoal=\dimen@
+\def\pagesofar{%
+ % The contents of the output page -- any previous material,
+ % followed by the two boxes we just split.
+ \unvbox\partialpage
+ \hsize = \doublecolumnhsize
+ \wd0=\hsize \wd2=\hsize \hbox to\pagewidth{\box0\hfil\box2}%
}
-\def\pagesofar{\unvbox\partialpage %
- \hsize=\doublecolumnhsize % have to restore this since output routine
- \wd0=\hsize \wd2=\hsize \hbox to\pagewidth{\box0\hfil\box2}}
-\def\doublecolumnout{%
- \setbox5=\copy255
- {\vbadness=10000 \doublecolumnsplit}
- \ifvbox255
- \setbox0=\vtop to\dimen@{\unvbox0}
- \setbox2=\vtop to\dimen@{\unvbox2}
- \onepageout\pagesofar \unvbox255 \penalty\outputpenalty
- \else
- \setbox0=\vbox{\unvbox5}
- \ifvbox0
- \dimen@=\ht0 \advance\dimen@ by\topskip \advance\dimen@ by-\baselineskip
- \divide\dimen@ by2 \splittopskip=\topskip \splitmaxdepth=\maxdepth
- {\vbadness=10000
- \loop \global\setbox5=\copy0
- \setbox1=\vsplit5 to\dimen@
- \setbox3=\vsplit5 to\dimen@
- \ifvbox5 \global\advance\dimen@ by1pt \repeat
- \setbox0=\vbox to\dimen@{\unvbox1}
- \setbox2=\vbox to\dimen@{\unvbox3}
- \global\setbox\partialpage=\vbox{\pagesofar}
- \doublecolumnpagegoal
- }
- \fi
- \fi
+\def\enddoublecolumns{%
+ \output={\balancecolumns}\eject % split what we have
+ \endgroup
+ % Back to normal single-column typesetting, but take account of the
+ % fact that we just accumulated some stuff on the output page.
+ \pagegoal=\vsize
+}
+\def\balancecolumns{%
+ % Called on the last page of the double column material.
+ \setbox0=\vbox{\unvbox255}%
+ \dimen@ = \ht0
+ \advance\dimen@ by \topskip
+ \advance\dimen@ by-\baselineskip
+ \divide\dimen@ by 2
+ \splittopskip = \topskip
+ % Loop until we get a decent breakpoint.
+ {\vbadness=10000 \loop \global\setbox3=\copy0
+ \global\setbox1=\vsplit3 to\dimen@
+ \ifdim\ht3>\dimen@ \global\advance\dimen@ by1pt \repeat}%
+ \setbox0=\vbox to\dimen@{\unvbox1}%
+ \setbox2=\vbox to\dimen@{\unvbox3}%
+ \pagesofar
}
-
\catcode `\@=\other
+
+
\message{sectioning,}
% Define chapters, sections, etc.
\outer\def\unnumberedsubsec{\parsearg\unnumberedsubsecyyy}
\def\unnumberedsubsecyyy #1{\unnmhead2{#1}} %normally calls unnumberedsubseczzz
\def\unnumberedsubseczzz #1{\seccheck{unnumberedsubsec}%
-\plainsecheading {#1}\gdef\thissection{#1}%
+\plainsubsecheading {#1}\gdef\thissection{#1}%
{\chapternofonts%
\edef\temp{{\realbackslash unnumbsubsecentry{#1}{\noexpand\folio}}}%
\escapechar=`\\%
\outer\def\unnumberedsubsubsec{\parsearg\unnumberedsubsubsecyyy}
\def\unnumberedsubsubsecyyy #1{\unnmhead3{#1}} %normally unnumberedsubsubseczzz
\def\unnumberedsubsubseczzz #1{\seccheck{unnumberedsubsubsec}%
-\plainsecheading {#1}\gdef\thissection{#1}%
+\plainsubsubsecheading {#1}\gdef\thissection{#1}%
{\chapternofonts%
\edef\temp{{\realbackslash unnumbsubsubsecentry{#1}{\noexpand\folio}}}%
\escapechar=`\\%
% NOTE on use of \vbox for chapter headings, section headings, and
% such:
-% 1) We use \vbox rather than the earlier \line to permit
-% overlong headings to fold.
-% 2) \hyphenpenalty is set to 10000 because hyphenation in a
-% heading is obnoxious; this forbids it.
+% 1) We use \vbox rather than the earlier \line to permit
+% overlong headings to fold.
+% 2) \hyphenpenalty is set to 10000 because hyphenation in a
+% heading is obnoxious; this forbids it.
% 3) Likewise, headings look best if no \parindent is used, and
% if justification is not attempted. Hence \raggedright.
\parindent=0pt\raggedright
\rm #1\hfill}}\bigskip \par\penalty 200}
-\def\heading{\parsearg\secheadingi}
-
-\def\subheading{\parsearg\subsecheadingi}
-
-\def\subsubheading{\parsearg\subsubsecheadingi}
+% @heading, @subheading, @subsubheading.
+\def\heading{\parsearg\plainsecheading}
+\def\subheading{\parsearg\plainsubsecheading}
+\def\subsubheading{\parsearg\plainsubsubsecheading}
% These macros generate a chapter, section, etc. heading only
% (including whitespace, linebreaking, etc. around it),
%%% Define plain chapter starts, and page on/off switching for it
% Parameter controlling skip before chapter headings (if needed)
-\newskip \chapheadingskip \chapheadingskip = 30pt plus 8pt minus 4pt
+\newskip\chapheadingskip
\def\chapbreak{\dobreak \chapheadingskip {-4000}}
\def\chappager{\par\vfill\supereject}
\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
\def\CHAPPAGoff{
+\global\let\contentsalignmacro = \chappager
\global\let\pchapsepmacro=\chapbreak
\global\let\pagealignmacro=\chappager}
\def\CHAPPAGon{
+\global\let\contentsalignmacro = \chappager
\global\let\pchapsepmacro=\chappager
\global\let\pagealignmacro=\chappager
\global\def\HEADINGSon{\HEADINGSsingle}}
\def\CHAPPAGodd{
+\global\let\contentsalignmacro = \chapoddpage
\global\let\pchapsepmacro=\chapoddpage
\global\let\pagealignmacro=\chapoddpage
\global\def\HEADINGSon{\HEADINGSdouble}}
\global\let\unnumbchapmacro=\unnchfplain
\global\let\centerchapmacro=\centerchfplain}
-\def\chfplain #1#2{%
+% Plain chapter opening.
+% #1 is the text, #2 the chapter number or empty if unnumbered.
+\def\chfplain#1#2{%
\pchapsepmacro
{%
- \chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt\raggedright
- \rm #2\enspace #1}%
+ \chapfonts \rm
+ \def\chapnum{#2}%
+ \setbox0 = \hbox{#2\ifx\chapnum\empty\else\enspace\fi}%
+ \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
+ \hangindent = \wd0 \centerparametersmaybe
+ \unhbox0 #1\par}%
}%
- \bigskip
- \penalty5000
+ \nobreak\bigskip % no page break after a chapter title
+ \nobreak
}
-\def\unnchfplain #1{%
-\pchapsepmacro %
-{\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt\raggedright
- \rm #1\hfill}}\bigskip \par\penalty 10000 %
-}
+% Plain opening for unnumbered.
+\def\unnchfplain#1{\chfplain{#1}{}}
-\def\centerchfplain #1{%
-\pchapsepmacro %
-{\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt
- {\rm #1}\hfill}}\bigskip \par\penalty 10000 %
-}
+% @centerchap -- centered and unnumbered.
+\let\centerparametersmaybe = \relax
+\def\centerchfplain#1{{%
+ \def\centerparametersmaybe{%
+ \advance\rightskip by 3\rightskip
+ \leftskip = \rightskip
+ \parfillskip = 0pt
+ }%
+ \chfplain{#1}{}%
+}}
\CHAPFplain % The default
\global\let\unnumbchapmacro=\unnchfopen
\global\let\centerchapmacro=\centerchfopen}
-% Parameter controlling skip before section headings.
-\newskip \subsecheadingskip \subsecheadingskip = 17pt plus 8pt minus 4pt
+% Section titles.
+\newskip\secheadingskip
+\def\secheadingbreak{\dobreak \secheadingskip {-1000}}
+\def\secheading#1#2#3{\sectionheading{sec}{#2.#3}{#1}}
+\def\plainsecheading#1{\sectionheading{sec}{}{#1}}
+
+% Subsection titles.
+\newskip \subsecheadingskip
\def\subsecheadingbreak{\dobreak \subsecheadingskip {-500}}
+\def\subsecheading#1#2#3#4{\sectionheading{subsec}{#2.#3.#4}{#1}}
+\def\plainsubsecheading#1{\sectionheading{subsec}{}{#1}}
-\newskip \secheadingskip \secheadingskip = 21pt plus 8pt minus 4pt
-\def\secheadingbreak{\dobreak \secheadingskip {-1000}}
+% Subsubsection titles.
+\let\subsubsecheadingskip = \subsecheadingskip
+\let\subsubsecheadingbreak = \subsecheadingbreak
+\def\subsubsecheading#1#2#3#4#5{\sectionheading{subsubsec}{#2.#3.#4.#5}{#1}}
+\def\plainsubsubsecheading#1{\sectionheading{subsubsec}{}{#1}}
-% @paragraphindent is defined for the Info formatting commands only.
-\let\paragraphindent=\comment
-% Section fonts are the base font at magstep2, which produces
-% a size a bit more than 14 points in the default situation.
-
-\def\secheading #1#2#3{\secheadingi {#2.#3\enspace #1}}
-\def\plainsecheading #1{\secheadingi {#1}}
-\def\secheadingi #1{{\advance \secheadingskip by \parskip %
-\secheadingbreak}%
-{\secfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt\raggedright
- \rm #1\hfill}}%
-\ifdim \parskip<10pt \kern 10pt\kern -\parskip\fi \penalty 10000 }
-
-
-% Subsection fonts are the base font at magstep1,
-% which produces a size of 12 points.
-
-\def\subsecheading #1#2#3#4{\subsecheadingi {#2.#3.#4\enspace #1}}
-\def\subsecheadingi #1{{\advance \subsecheadingskip by \parskip %
-\subsecheadingbreak}%
-{\subsecfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt\raggedright
- \rm #1\hfill}}%
-\ifdim \parskip<10pt \kern 10pt\kern -\parskip\fi \penalty 10000 }
-
-\def\subsubsecfonts{\subsecfonts} % Maybe this should change:
- % Perhaps make sssec fonts scaled
- % magstep half
-\def\subsubsecheading #1#2#3#4#5{\subsubsecheadingi {#2.#3.#4.#5\enspace #1}}
-\def\subsubsecheadingi #1{{\advance \subsecheadingskip by \parskip %
-\subsecheadingbreak}%
-{\subsubsecfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt\raggedright
- \rm #1\hfill}}%
-\ifdim \parskip<10pt \kern 10pt\kern -\parskip\fi \penalty 10000}
+% Print any size section title.
+%
+% #1 is the section type (sec/subsec/subsubsec), #2 is the section
+% number (maybe empty), #3 the text.
+\def\sectionheading#1#2#3{%
+ {%
+ \expandafter\advance\csname #1headingskip\endcsname by \parskip
+ \csname #1headingbreak\endcsname
+ }%
+ {%
+ % Switch to the right set of fonts.
+ \csname #1fonts\endcsname \rm
+ %
+ % Only insert the separating space if we have a section number.
+ \def\secnum{#2}%
+ \setbox0 = \hbox{#2\ifx\secnum\empty\else\enspace\fi}%
+ %
+ \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
+ \hangindent = \wd0 % zero if no section number
+ \unhbox0 #3}%
+ }%
+ \ifdim\parskip<10pt \nobreak\kern10pt\nobreak\kern-\parskip\fi \nobreak
+}
\message{toc printing,}
-
% Finish up the main text and prepare to read what we've written
% to \contentsfile.
\newskip\contentsrightmargin \contentsrightmargin=1in
\def\startcontents#1{%
- \pagealignmacro
+ % If @setchapternewpage on, and @headings double, the contents should
+ % start on an odd page, unlike chapters. Thus, we maintain
+ % \contentsalignmacro in parallel with \pagealignmacro.
+ % From: Torbjorn Granlund <tege@matematik.su.se>
+ \contentsalignmacro
\immediate\closeout \contentsfile
\ifnum \pageno>0
- \pageno = -1 % Request roman numbered pages.
+ \pageno = -1 % Request roman numbered pages.
\fi
% Don't need to put `Contents' or `Short Contents' in the headline.
% It is abundantly clear what they are.
\unnumbchapmacro{#1}\def\thischapter{}%
- \begingroup % Set up to handle contents files properly.
+ \begingroup % Set up to handle contents files properly.
\catcode`\\=0 \catcode`\{=1 \catcode`\}=2 \catcode`\@=11
\catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi
\raggedbottom % Worry more about breakpoints than the bottom.
\secfonts
\let\rm=\shortcontrm \let\bf=\shortcontbf \let\sl=\shortcontsl
\rm
+ \hyphenpenalty = 10000
\advance\baselineskip by 1pt % Open it up a little.
\def\secentry ##1##2##3##4{}
\def\unnumbsecentry ##1##2{}
% This space should be plenty, since a single number is .5em, and the
% widest letter (M) is 1em, at least in the Computer Modern fonts.
% (This space doesn't include the extra space that gets added after
- % the label; that gets put in in \shortchapentry above.)
+ % the label; that gets put in by \shortchapentry above.)
\advance\dimen0 by 1.1em
\hbox to \dimen0{#1\hfil}%
}
\dosubsubsecentry{#2.#3.#4.#5\labelspace#1}{#6}}
\def\unnumbsubsubsecentry#1#2{\dosubsubsecentry{#1}{#2}}
-
% This parameter controls the indentation of the various levels.
\newdimen\tocindent \tocindent = 3pc
% Now for the actual typesetting. In all these, #1 is the text and #2 is the
% page number.
%
-% If the toc has to be broken over pages, we would want to be at chapters
+% If the toc has to be broken over pages, we want it to be at chapters
% if at all possible; hence the \penalty.
\def\dochapentry#1#2{%
- \penalty-300 \vskip\baselineskip
+ \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
\begingroup
\chapentryfonts
\tocentry{#1}{\dopageno{#2}}%
\endgroup
- \nobreak\vskip .25\baselineskip
+ \nobreak\vskip .25\baselineskip plus.1\baselineskip
}
\def\dosecentry#1#2{\begingroup
%
% \turnoffactive is for the sake of @" used for umlauts.
\def\tocentry#1#2{\begingroup
- \hyphenpenalty = 10000
+ \vskip 0pt plus1pt % allow a little stretch for the sake of nice page breaks
\entry{\turnoffactive #1}{\turnoffactive #2}%
\endgroup}
\newbox\pushcharbox \newbox\bullbox
\newbox\equivbox \newbox\errorbox
-\let\ptexequiv = \equiv
-
%{\tentt
%\global\setbox\dblarrowbox = \hbox to 1em{\hfil$\Rightarrow$\hfil}
%\global\setbox\longdblarrowbox = \hbox to 1em{\hfil$\mapsto$\hfil}
% depth .1ex\hfil}
%}
+% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
\def\point{$\star$}
-
\def\result{\leavevmode\raise.15ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
\def\expansion{\leavevmode\raise.1ex\hbox to 1em{\hfil$\mapsto$\hfil}}
\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
-
\def\equiv{\leavevmode\lower.1ex\hbox to 1em{\hfil$\ptexequiv$\hfil}}
% Adapted from the TeXbook's \boxit.
\catcode `\$=3 \catcode `\&=4 \catcode `\#=6
\catcode `\^=7 \catcode `\_=8 \catcode `\~=13 \let~=\tie
\catcode `\%=14
-\catcode 43=12
+\catcode 43=12 % plus
\catcode`\"=12
\catcode`\==12
\catcode`\|=12
\catcode`\>=12
\escapechar=`\\
%
+\let\,=\ptexcomma
\let\~=\ptextilde
\let\{=\ptexlbrace
\let\}=\ptexrbrace
\def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}
\def\@{@}%
\let\bullet=\ptexbullet
-\let\b=\ptexb \let\c=\ptexc \let\i=\ptexi \let\t=\ptext \let\l=\ptexl
-\let\L=\ptexL
+\let\b=\ptexb \let\c=\ptexc \let\i=\ptexi \let\t=\ptext
%
\let\Etex=\endgroup}
\def\cbl{{\circle\char'012\hskip -6pt}}
\def\cbr{{\hskip 6pt\circle\char'011}}
\def\carttop{\hbox to \cartouter{\hskip\lskip
- \ctl\leaders\hrule height\circthick\hfil\ctr
- \hskip\rskip}}
+ \ctl\leaders\hrule height\circthick\hfil\ctr
+ \hskip\rskip}}
\def\cartbot{\hbox to \cartouter{\hskip\lskip
- \cbl\leaders\hrule height\circthick\hfil\cbr
- \hskip\rskip}}
+ \cbl\leaders\hrule height\circthick\hfil\cbr
+ \hskip\rskip}}
%
\newskip\lskip\newskip\rskip
\long\def\cartouche{%
\begingroup
- \lskip=\leftskip \rskip=\rightskip
- \leftskip=0pt\rightskip=0pt %we want these *outside*.
- \cartinner=\hsize \advance\cartinner by-\lskip
- \advance\cartinner by-\rskip
- \cartouter=\hsize
- \advance\cartouter by 18pt % allow for 3pt kerns on either
-% side, and for 6pt waste from
-% each corner char
- \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
- % Flag to tell @lisp, etc., not to narrow margin.
- \let\nonarrowing=\comment
- \vbox\bgroup
- \baselineskip=0pt\parskip=0pt\lineskip=0pt
- \carttop
- \hbox\bgroup
- \hskip\lskip
- \vrule\kern3pt
- \vbox\bgroup
- \hsize=\cartinner
- \kern3pt
- \begingroup
- \baselineskip=\normbskip
- \lineskip=\normlskip
- \parskip=\normpskip
- \vskip -\parskip
+ \lskip=\leftskip \rskip=\rightskip
+ \leftskip=0pt\rightskip=0pt %we want these *outside*.
+ \cartinner=\hsize \advance\cartinner by-\lskip
+ \advance\cartinner by-\rskip
+ \cartouter=\hsize
+ \advance\cartouter by 18pt % allow for 3pt kerns on either
+% side, and for 6pt waste from
+% each corner char
+ \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
+ % Flag to tell @lisp, etc., not to narrow margin.
+ \let\nonarrowing=\comment
+ \vbox\bgroup
+ \baselineskip=0pt\parskip=0pt\lineskip=0pt
+ \carttop
+ \hbox\bgroup
+ \hskip\lskip
+ \vrule\kern3pt
+ \vbox\bgroup
+ \hsize=\cartinner
+ \kern3pt
+ \begingroup
+ \baselineskip=\normbskip
+ \lineskip=\normlskip
+ \parskip=\normpskip
+ \vskip -\parskip
\def\Ecartouche{%
- \endgroup
- \kern3pt
- \egroup
- \kern3pt\vrule
- \hskip\rskip
- \egroup
- \cartbot
- \egroup
+ \endgroup
+ \kern3pt
+ \egroup
+ \kern3pt\vrule
+ \hskip\rskip
+ \egroup
+ \cartbot
+ \egroup
\endgroup
}}
\let\Esmalllisp = \nonfillfinish
\let\Esmallexample = \nonfillfinish
%
- % Smaller interline space and fonts for small examples.
- \setleading{10pt}%
+ % Smaller fonts for small examples.
\indexfonts \tt
\rawbackslash % make \ output the \ character from the current font (tt)
\gobble
\def\deftpx #1 {\errmessage{@deftpx in invalid context}}
+
\message{cross reference,}
% Define cross-reference macros
\newwrite \auxfile
\newif\ifhavexrefs % True if xref values are known.
\newif\ifwarnedxrefs % True if we warned once that they aren't known.
+% @inforef is simple.
+\def\inforef #1{\inforefzzz #1,,,,**}
+\def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
+ node \samp{\ignorespaces#1{}}}
+
% \setref{foo} defines a cross-reference point named foo.
\def\setref#1{%
% The trailing space in the following definition for supereject is
% vital for proper filling; pages come out unaligned when you do a
% pagealignmacro call if that space before the closing brace is
-% removed.
+% removed. (Generally, numeric constants should always be followed by a
+% space to prevent strange expansion errors.)
\def\supereject{\par\penalty -20000\footnoteno =0 }
% @footnotestyle is meaningful for info output only..
% Set some numeric style parameters, for 8.5 x 11 format.
-%\hsize = 6.5in
+\hsize = 6in
+\hoffset = .25in
\newdimen\defaultparindent \defaultparindent = 15pt
\parindent = \defaultparindent
-\parskip 18pt plus 1pt
-\setleading{15pt}
+\parskip 3pt plus 2pt minus 1pt
+\setleading{13.2pt}
\advance\topskip by 1.2cm
+\chapheadingskip = 15pt plus 4pt minus 2pt
+\secheadingskip = 12pt plus 3pt minus 2pt
+\subsecheadingskip = 9pt plus 2pt minus 2pt
+
% Prevent underfull vbox error messages.
\vbadness=10000
% Use @smallbook to reset parameters for 7x9.5 format (or else 7x9.25)
\def\smallbook{
-
-% These values for secheadingskip and subsecheadingskip are
-% experiments. RJC 7 Aug 1992
-\global\secheadingskip = 17pt plus 6pt minus 3pt
-\global\subsecheadingskip = 14pt plus 6pt minus 3pt
-
-\global\lispnarrowing = 0.3in
-\setleading{12pt}
-\advance\topskip by -1cm
-\global\parskip 3pt plus 1pt
-\global\hsize = 5in
-\global\vsize=7.5in
-\global\tolerance=700
-\global\hfuzz=1pt
-\global\contentsrightmargin=0pt
-\global\deftypemargin=0pt
-\global\defbodyindent=.5cm
-
-\global\pagewidth=\hsize
-\global\pageheight=\vsize
-
-\global\let\smalllisp=\smalllispx
-\global\let\smallexample=\smalllispx
-\global\def\Esmallexample{\Esmalllisp}
+ \global\chapheadingskip = 15pt plus 4pt minus 2pt
+ \global\secheadingskip = 12pt plus 3pt minus 2pt
+ \global\subsecheadingskip = 9pt plus 2pt minus 2pt
+ %
+ \global\lispnarrowing = 0.3in
+ \setleading{12pt}
+ \advance\topskip by -1cm
+ \global\parskip 2pt plus 1pt
+ \global\hsize = 5in
+ \global\vsize=7.5in
+ \global\tolerance=700
+ \global\hfuzz=1pt
+ \global\contentsrightmargin=0pt
+ \global\deftypemargin=0pt
+ \global\defbodyindent=.5cm
+ %
+ \global\pagewidth=\hsize
+ \global\pageheight=\vsize
+ %
+ \global\let\smalllisp=\smalllispx
+ \global\let\smallexample=\smalllispx
+ \global\def\Esmallexample{\Esmalllisp}
}
% Use @afourpaper to print on European A4 paper.
\global\pageheight=\vsize
}
+\bindingoffset=0pt
+\normaloffset=\hoffset
+\pagewidth=\hsize
+\pageheight=\vsize
+
% Allow control of the text dimensions. Parameters in order: textheight;
% textwidth; voffset; hoffset; binding offset; topskip.
% All require a dimension;
projects / platform / upstream / automake.git / blobdiff