% This automatically updates the version number based on RCS.
\def\deftexinfoversion$#1: #2 ${\def\texinfoversion{#2}}
-\deftexinfoversion$Revision: 1.10 $
+\deftexinfoversion$Revision: 1.11 $
\message{Loading texinfo package [Version \texinfoversion]:}
% If in a .fmt file, print the version number
}
\let\~ = \tie % And make it available as @~.
+
\message{Basics,}
\chardef\other=12
% @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{%
% incorrectly.
%
\def\ignoremorecommands{%
+ \let\defcodeindex = \relax
\let\defcv = \relax
\let\deffn = \relax
\let\deffnx = \relax
\let\set = \relax
\let\clear = \relax
\let\item = \relax
- \let\message = \relax
}
% Ignore @ignore ... @end ignore.
\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'.
%
\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.
\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}
%\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\sc#1{{\smallcaps#1}} % smallcaps font
\def\ii#1{{\it #1}} % italic font
+% @pounds{} is a sterling sign.
+\def\pounds{{\it\$}}
+
+
\message{page headings,}
\newskip\titlepagetopglue \titlepagetopglue = 1.5in
% @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:
% @multitableparskip is vertical space between paragraphs in table.
% @multitableparindent is paragraph indent in table.
% @multitablecolmargin is horizontal space to be left between columns.
-% @multitablelinespace is space to leave between table items;
-% 0 means it depends on current normal line spacing.
+% @multitablelinespace is space to leave between table items, baseline
+% to baseline.
+% 0pt means it depends on current normal line spacing.
%%%%
% Dimensions
% \vtop will set a single line and will also let text wrap and
% continue for many paragraphs if desired.
\halign\bgroup&\global\advance\colcount by 1\relax%
-\vtop{\hsize=\expandafter\csname col\the\colcount\endcsname
+\multistrut\vtop{\hsize=\expandafter\csname col\the\colcount\endcsname
% In order to keep entries from bumping into each other
% we will add a \leftskip of \multitablecolspace to all columns after
% the first one.
% In either case we will make \leftskip=\multitablecolspace:
\leftskip=\multitablecolspace
\fi
-\noindent##%\par
-%\vskip\multitablelinespace
-}\cr%
+\noindent##}\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
% looks at the current \colcount to find the correct column width.
-\global\everycr{\noalign{\nointerlineskip\vskip\multitablelinespace
+\global\everycr{\noalign{%
\filbreak%% keeps underfull box messages off when table breaks over pages.
-\global\colcount=0\relax}}}
+\global\colcount=0\relax}}
+}
\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
-\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
-\global\advance\multitablelinespace by-\ht0\fi
+%% 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}
%% 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.
+\else
+\gdef\multistrut{\vrule height\multitablelinespace depth\dp0
+width0pt\relax} \fi
\ifdim\multitableparskip>\multitablelinespace
\global\multitableparskip=\multitablelinespace
\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
%% than skip between lines in the table.
\fi}
+
+
\message{indexing,}
% Index generation facilities
\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
\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.
\fi
\fi
}
-
\catcode `\@=\other
+
+
\message{sectioning,}
% Define chapters, sections, etc.
\global\let\subsubsection = \appendixsubsubsec
}}
+% @centerchap is like @unnumbered, but the heading is centered.
+\outer\def\centerchap{\parsearg\centerchapyyy}
+\def\centerchapyyy #1{{\let\unnumbchapmacro=\centerchapmacro \unnumberedyyy{#1}}}
+
\outer\def\top{\parsearg\unnumberedyyy}
\outer\def\unnumbered{\parsearg\unnumberedyyy}
\def\unnumberedyyy #1{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz
\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=`\\%
\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}}
\def\CHAPFplain{
\global\let\chapmacro=\chfplain
-\global\let\unnumbchapmacro=\unnchfplain}
+\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}{}}
+
+% @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
\def\unnchfopen #1{%
\par\penalty 5000 %
}
+\def\centerchfopen #1{%
+\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+ \parindent=0pt
+ \hfill {\rm #1}\hfill}}\bigskip \par\penalty 10000 %
+}
+
\def\CHAPFopen{
\global\let\chapmacro=\chfopen
-\global\let\unnumbchapmacro=\unnchfopen}
+\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.
% 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.
\let\.=\ptexdot
\let\*=\ptexstar
\let\dots=\ptexdots
+\def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}
+\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\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.
projects / platform / upstream / coreutils.git / commitdiff