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Diffstat (limited to 'Build/source/texk/web2c/cwebdir/cwebmac.tex')
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1 files changed, 0 insertions, 552 deletions
diff --git a/Build/source/texk/web2c/cwebdir/cwebmac.tex b/Build/source/texk/web2c/cwebdir/cwebmac.tex deleted file mode 100644 index 385dc474e71..00000000000 --- a/Build/source/texk/web2c/cwebdir/cwebmac.tex +++ /dev/null @@ -1,552 +0,0 @@ -% standard macros for CWEB listings (in addition to plain.tex) -% Version 4.2 --- February 2021 -\ifx\renewenvironment\undefined\else\endinput\fi % LaTeX will use other macros -\xdef\fmtversion{\fmtversion+CWEB4.2} -\chardef\cwebversion=4 \chardef\cwebrevision=1 -\newif\ifpdf -\ifx\pdf+\pdftrue\fi -% Uncomment the following line if you want PDF goodies to be the default -%\ifx\pdf-\else\pdftrue\fi -\def\pdflinkcolor{0 0 1} % the RGB values for hyperlink color -\ifx\undefined\XeTeXrevision\else\pdftrue\fi % XeTeX produces PDF output -\newif\ifpdftex -\ifx\pdfoutput\undefined \pdftexfalse \else\ifnum\pdfoutput=0 \pdftexfalse -%\else \pdftextrue \pdfoutput=1 \input pdfcolor \let\setcolor\pdfsetcolor \fi\fi -\else \pdftextrue \pdfoutput=1 % changed in 3.69 - \def\Black{\pdfliteral{0 g 0 G}} % use rgb colors for direct PDF output too - \def\Blue{\pdfliteral{\pdflinkcolor\space rg \pdflinkcolor\space RG}} -\fi\fi -\newif\ifacro \ifpdf\acrotrue\fi \ifpdftex\acrotrue\fi - -\let\:=\. % preserve a way to get the dot accent - % (all other accents will still work as usual) - -\parskip 0pt % no stretch between paragraphs -\parindent 1em % for paragraphs and for the first line of C text - -\font\ninerm=cmr9 -\let\mc=\ninerm % medium caps -\def\CEE/{{\mc C\spacefactor1000}} -\def\UNIX/{{\mc U\kern-.05emNIX\spacefactor1000}} -\def\TEX/{\TeX} -\def\CPLUSPLUS/{{\mc C\PP\spacefactor1000}} -\def\Cee{\CEE/} % for backward compatibility -\def\9#1{} - % with this definition of \9 you can say @:sort key}{TeX code@> - % to alphabetize an index entry by the sort key but format with the TeX code -\font\eightrm=cmr8 -\let\sc=\eightrm % for smallish caps (NOT a caps-and-small-caps font) -\let\mainfont=\tenrm -\let\cmntfont\tenrm -%\font\tenss=cmss10 \let\cmntfont\tenss % alternative comment font -\font\titlefont=cmr7 scaled\magstep4 % title on the contents page -\font\ttitlefont=cmtt10 scaled\magstep2 % typewriter type in title -\font\tentex=cmtex10 % TeX extended character set (used in strings) -\fontdimen7\tentex=0pt % no double space after sentences - -\def\\#1{\leavevmode\hbox{\it#1\/\kern.05em}} % italic type for identifiers -\def\|#1{\leavevmode\hbox{$#1$}} % one-letter identifiers look better this way -\def\{\leavevmode\hbox{\bf - \def\_{\kern.04em\vbox{\hrule width.3em height .6pt}\kern.08em}% - #1\/\kern.05em}} % boldface type for reserved words -\def\.#1{\leavevmode\hbox{\tentex % typewriter type for strings - \let\\=\BS % backslash in a string - \let\{=\LB % left brace in a string - \let\}=\RB % right brace in a string - \let\~=\TL % tilde in a string - \let\ =\SP % space in a string - \let\_=\UL % underline in a string - \let\&=\AM % ampersand in a string - \let\^=\CF % circumflex in a string - #1\kern.05em}} -\def\){{\tentex\kern-.05em}\discretionary{\hbox{\tentex\BS}}{}{}} -\def\AT{@} % at sign for control text (not needed in versions >= 2.9) -\def\ATL{\par\noindent\bgroup\catcode`\_=12 \postATL} % print @l in limbo -\def\postATL#1 #2 {\bf letter \\{\uppercase{\char"#1}} - tangles as \tentex "#2"\egroup\par} -\def\noATL#1 #2 {} -\def\noatl{\let\ATL=\noATL} % suppress output from @l -\def\ATH{{\acrofalse\X\kern-.5em:Preprocessor definitions\X}} -\let\PB=\relax % hook for program brackets |...| in TeX part or section name - -\chardef\AM=`\& % ampersand character in a string -\chardef\BS=`\\ % backslash in a string -\chardef\LB=`\{ % left brace in a string -\chardef\RB=`\} % right brace in a string -\def\SP{{\tt\char`\ }} % (visible) space in a string -\chardef\TL=`\~ % tilde in a string -\chardef\UL=`\_ % underline character in a string -\chardef\CF=`\^ % circumflex character in a string - -\newbox\PPbox % symbol for ++ -\setbox\PPbox=\hbox{\kern.5pt\raise1pt\hbox{\sevenrm+\kern-1pt+}\kern.5pt} -\def\PP{\copy\PPbox} -\newbox\MMbox \setbox\MMbox=\hbox{\kern.5pt\raise1pt\hbox{\sevensy\char0 - \kern-1pt\char0}\kern.5pt} -\def\MM{\copy\MMbox} -\newbox\MGbox % symbol for -> -\setbox\MGbox=\hbox{\kern-2pt\lower3pt\hbox{\teni\char'176}\kern1pt} -\def\MG{\copy\MGbox} -\def\MRL#1{\mathrel{\let\K==#1}} -%\def\MRL#1{\KK#1}\def\KK#1#2{\buildrel\;#1\over{#2}} -\let\GG=\gg -\let\LL=\ll -\let\NULL=\Lambda -\mathchardef\AND="2026 % bitwise and; also \& (unary operator) -\let\OR=\mid % bitwise or -\let\XOR=\oplus % bitwise exclusive or -\def\CM{{\sim}} % bitwise complement -\newbox\MODbox \setbox\MODbox=\hbox{\eightrm\%} -\def\MOD{\mathbin{\copy\MODbox}} -\def\DC{\kern.1em{::}\kern.1em} % symbol for :: -\def\PA{\mathbin{.*}} % symbol for .* -\def\MGA{\mathbin{\MG*}} % symbol for ->* -\def\this{\&{this}} - -\newbox\bak \setbox\bak=\hbox to -1em{} % backspace one em -\newbox\bakk\setbox\bakk=\hbox to -2em{} % backspace two ems - -\newcount\ind % current indentation in ems -\def\1{\global\advance\ind by1\hangindent\ind em} % indent one more notch -\def\2{\global\advance\ind by-1} % indent one less notch -\def\3#1{\hfil\penalty#10\hfilneg} % optional break within a statement -\def\4{\copy\bak} % backspace one notch -\def\5{\hfil\penalty-1\hfilneg\kern2.5em\copy\bakk\ignorespaces}% optional break -\def\6{\ifmmode\else\par % forced break - \hangindent\ind em\noindent\kern\ind em\copy\bakk\ignorespaces\fi} -\def\7{\Y\6} % forced break and a little extra space -\def\8{\hskip-\ind em\hskip 2em} % no indentation - -\newcount\gdepth % depth of current major group, plus one -\newcount\secpagedepth -\secpagedepth=3 % page breaks will occur for depths -1, 0, and 1 -\newtoks\gtitle % title of current major group -\newskip\intersecskip \intersecskip=12pt minus 3pt % space between sections -\let\yskip=\smallskip -\def\?{\mathrel?} -\def\note#1#2.{\Y\noindent{\hangindent2em% - \baselineskip10pt\eightrm#1~\ifacro{\pdfnote#2.}\else#2\fi.\par}} - -\newtoks\toksA \newtoks\toksB \newtoks\toksC \newtoks\toksD -\newtoks\toksE \newtoks\toksF \newtoks\usersanitizer -\newcount\countA \countA=0 \newcount\countB \countB=0 -\newcount\countC \countC=0 -\newif\iftokprocessed \newif\ifTnum \newif\ifinstr -{\def\\{\global\let\spacechar= }\\ } - -\ifacro % The following are pdf macros -\def\thewidth{\the\wd0 \space} -\def\theheight{\the\ht\strutbox\space} -\def\thedepth{\the\dp\strutbox\space} -\ifpdftex - \ifx\pdfannotlink\undefined\let\pdfannotlink\pdfstartlink\fi% for pdfTeX 0.14 - \def\pdflink#1#2{\hbox{\pdfannotlink height\ht\strutbox depth\dp\strutbox - attr{/Border [0 0 0]} goto num #1 \Blue #1\Black\pdfendlink}} % changed 3.69 -\else\def\pdflink#1#2{\setbox0=\hbox{\special{pdf: bc [ \pdflinkcolor ]}{#1}% - \special{pdf: ec}}\special{pdf: ann width \thewidth height \theheight - depth \thedepth << /Type /Annot /Subtype /Link - /Border [0 0 0] /A << /S /GoTo /D (#2) >> >>}\box0\relax}\fi -\def\pdfnote#1.{\setbox0=\hbox{\toksA={#1.}\toksB={}\maketoks}\the\toksA} -\def\firstsecno#1.{\setbox0=\hbox{\toksA={#1.}\toksB={}% - \def\makenote{\addtokens\toksB{\the\toksC}\def\makenote{\toksD={} - \toksC={}\let\space\empty}\makenote}\maketoks}} -\def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} -\def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}% - \ifcat\noexpand\first0\countB=`#1\else\countB=0\fi\toksA={#2}} -\def\maketoks{\expandafter\poptoks\the\toksA|ENDTOKS|% - \ifnum\countB>`9 \countB=0 \fi - \ifnum\countB<`0 - \ifnum0=\countC\else\makenote\fi - \ifx\first.\let\next=\maketoksdone\else - \let\next=\maketoks - \addtokens\toksB{\the\toksD} - \ifx\first,\addtokens\toksB{\space}\fi - \fi - \else \addtokens\toksC{\the\toksD}\global\countC=1\let\next=\maketoks - \fi - \next -} -\def\makenote{\addtokens\toksB - {\noexpand\pdflink{\the\toksC}{\romannumeral\the\toksC}}\toksC={}\global\countC=0} -\def\maketoksdone{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} -\def\pdfURL#1#2{\ifpdftex\pdfannotlink height\ht\strutbox depth\dp\strutbox - attr {/Border [0 0 0]} user { /Type /Action /Subtype /Link /A - << /S /URI /URI (#2) >>}\Blue #1\Black \pdfendlink % changed in 3.69 - \else \ifpdf{\setbox0=\hbox{\special{pdf: bc [ \pdflinkcolor ]}{#1}% - \special{pdf: ec}}\special{pdf: ann width \thewidth\space height \theheight - \space depth \thedepth\space << /Border [0 0 0] - /Type /Action /Subtype /Link /A << /S /URI /URI (#2) >> >>}\box0\relax}% - \else #1 ({\tt#2})\fi\fi} -{\catcode`\~=12 \gdef\TILDE/{~}} % ~ in a URL -{\catcode`\_=12 \gdef\UNDER/{_}} % _ in a URL -\def\sanitizecommand#1#2{\addtokens\usersanitizer - {\noexpand\dosanitizecommand\noexpand#1{#2}}} -\def\dosanitizecommand#1#2{\ifx\nxt#1\addF{#2}\fi} - -\catcode`\[=1 \catcode`\]=2 \catcode`\{=12 \catcode`\}=12 - \def\lbchar[{] \def\rbchar[}] -\catcode`\[=12 \catcode`\]=12 \catcode`\{=1 \catcode`\}=2 -\catcode`\~=12 \def\tildechar{~} \catcode`\~=13 -\catcode`\|=0 |catcode`|\=12 |def|bschar{\} |catcode`|\=0 \catcode`\|=12 -\def\makeoutlinetoks{\Tnumfalse\afterassignment\makeolproctok\let\nxt= } -\def\makeolnexttok{\afterassignment\makeolproctok\let\nxt= } -\def\makeolgobbletok{\afterassignment\makeolnexttok\let\nxt= } -\def\addF#1{\addtokens\toksF{#1}\tokprocessedtrue} -% now comes a routine to "sanitize" section names, for pdf outlines -\def\makeolproctok{\tokprocessedfalse - \let\next\makeolnexttok % default - \ifx\nxt\outlinedone\let\next\outlinedone - \else\ifx{\nxt \else\ifx}\nxt \Tnumfalse \instrfalse % skip braces - \else\ifx$\nxt % or a $ sign - \else\ifx^\nxt \addF^\else\ifx_\nxt \addF_% sanitize ^ and _ - \else\ifx\nxt\spacechar \addF\space - \else\if\noexpand\nxt\relax % we have a control sequence; is it one we know? - \ifx\nxt~\addF\space - \else\ifx\nxt\onespace\addF\space - \else\the\usersanitizer - \iftokprocessed\else\makeolproctokctli - \iftokprocessed\else\makeolproctokctlii - \iftokprocessed\else\makeolproctokctliii % if not recognised, skip it - \fi\fi\fi\fi\fi - \else % we don't have a control sequence, it's an ordinary char - \ifx/\nxt \addF{\string\/}% quote chars special to PDF with backslash - \else\ifx(\nxt \addF{\string\(}\else\ifx)\nxt \addF{\string\)}% - \else\ifx[\nxt \addF{\string\[}\else\ifx]\nxt \addF{\string\]}% - \else\expandafter\makeolproctokchar\meaning\nxt - \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi - \next -} -\def\makeolproctokchar#1 #2 #3{\addF{#3}} -\def\makeolproctokctli{% - \ifx\nxt\CEE\addF{C}\let\next\makeolgobbletok % \CEE/ - \else\ifx\nxt\UNIX\addF{UNIX}\let\next\makeolgobbletok % \UNIX/ - \else\ifx\nxt\TEX\addF{TeX}\let\next\makeolgobbletok % \TEX/ - \else\ifx\nxt\TeX\addF{TeX}\else\ifx\nxt\LaTeX\addF{LaTeX}% - \else\ifx\nxt\CPLUSPLUS\addF{C++}\let\next\makeolgobbletok % \CPLUSPLUS/ - \else\ifx\nxt\Cee\addF{C}% - \else\ifx\nxt\PB \let\next\makeolgobbletok \tokprocessedtrue % \PB{...} - \else\ifx\nxt\.\tokprocessedtrue\instrtrue % \.{...} - % skip \| - \else\ifx\nxt\\\ifinstr\addF{\bschar\bschar}\else\tokprocessedtrue\fi - \else\ifx\nxt\&\ifinstr\addF&\else\tokprocessedtrue\fi - \else\ifx\nxt\~\ifTnum\addF{0}\else\addF\tildechar\fi % 077->\T{\~77} - \else\ifx\nxt\_\ifTnum\addF{E}\else\addF_\fi % 0.1E5->\T{0.1\_5} - \else\ifx\nxt\^\ifTnum\addF{0x}\else\addF^\fi % 0x77 -> \T{\^77} - \else\ifx\nxt\$\ifTnum\tokprocessedtrue\else\addF$\fi % \T{77\$L} - \else\ifx\nxt\{\addF\lbchar \else\ifx\nxt\}\addF\rbchar - \else\ifx\nxt\ \addF\space \else\ifx\nxt\#\addF{\string\#}% - \else\ifx\nxt\PP\addF{++}\else\ifx\nxt\MM\addF{--}% - \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi -} -\def\makeolproctokctlii{% - \ifx\nxt\MG\addF{->}\else\ifx\nxt\GG\addF{>>}% - \else\ifx\nxt\LL\addF{<<}\else\ifx\nxt\NULL\addF{NULL}% - \else\ifx\nxt\AND\addF&\else\ifx\nxt\OR\addF|% - \else\ifx\nxt\XOR\addF^\else\ifx\nxt\CM\addF\tildechar - \else\ifx\nxt\MOD\addF{\string\%}\else\ifx\nxt\DC\addF{::}% - \else\ifx\nxt\PA\addF{.*}\else\ifx\nxt\MGA\addF{->*}% - \else\ifx\nxt\this\addF{this}\else\ifx\nxt\?\addF?% - \else\ifx\nxt\E\addF{==}\else\ifx\nxt\G\addF{>=}% - \else\ifx\nxt\I\addF{!=}\else\ifx\nxt\K\addF{=}% - \else\ifx\nxt\l\addF{l}\else\ifx\nxt\L\addF{L}% - \else\ifx\nxt\o\addF{o}\else\ifx\nxt\O\addF{O}% - \else\ifx\nxt\R\addF!% - \else\ifx\nxt\T \Tnumtrue \let\next\makeolgobbletok - \tokprocessedtrue % \T{number} - \else\ifx\nxt\AM\addF&\else\ifx\nxt\%\addF{\string\%}% - \fi\fi\fi\fi\fi \fi\fi\fi\fi\fi - \fi\fi\fi\fi\fi \fi\fi\fi\fi\fi - \fi\fi\fi\fi\fi\fi -} -\def\makeolproctokctliii{% - \ifx\nxt\V\addF{||}\else\ifx\nxt\W\addF{&&}\else\ifx\nxt\Z\addF{<=}% - \else\ifx\nxt\*\addF*\else\ifx\nxt\Xand\addF{\space and\space}% - \else\ifx\nxt\Xandxeq\addF{\space and_eq\space}% - \else\ifx\nxt\Xbitand\addF{\space bitand\space}% - \else\ifx\nxt\Xbitor\addF{\space bitor\space}% - \else\ifx\nxt\Xcompl\addF{\space compl\space}% - \else\ifx\nxt\Xnot\addF{\space not\space}% - \else\ifx\nxt\Xnotxeq\addF{\space not_eq\space}% - \else\ifx\nxt\Xor\addF{\space or\space}% - \else\ifx\nxt\Xorxeq\addF{\space or_eq\space}% - \else\ifx\nxt\Xxor\addF{\space xor\space}% - \else\ifx\nxt\Xxorxeq\addF{\space xor_eq\space}% - \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi - \fi\fi\fi\fi\fi -} -\def\outlinedone{\edef\outlinest{\global\noexpand\toksE={\the\toksF}}% - \outlinest\let\outlinedone=\relax} -\fi % End of pdf macros - -\def\lapstar{\rlap{*}} -\def\stsec{\rightskip=0pt % get out of C mode (cf. \B) - \sfcode`;=1500 \pretolerance 200 \hyphenpenalty 50 \exhyphenpenalty 50 - \noindent{\let\*=\lapstar\bf\secstar.\quad}% - \ifacro \smash{\raise\baselineskip\hbox to0pt{\let\*=\empty - \ifpdftex \pdfdest num \secstar fith% - \else \special{pdf: dest (\romannumeral\secstar) - [ @thispage /FitH @ypos ]}\fi}}\fi} -\let\startsection=\stsec -\def\defin#1{\global\advance\ind by 2 \1\&{#1 } } % begin `define' or `format' -\def\A{\note{See also section}} % xref for doubly defined section name -\def\As{\note{See also sections}} % xref for multiply defined section name -\def\B{\rightskip=0pt plus 100pt minus 10pt % go into C mode - \sfcode`;=3000 - \pretolerance 10000 - \hyphenpenalty 1000 % so strings can be broken (discretionary \ is inserted) - \exhyphenpenalty 10000 - \global\ind=2 \1\ \unskip} -\def\C#1{\5\5\quad$/\ast\,${\cmntfont #1}$\,\ast/$} -\let\SHC\C % "// short comments" treated like "/* ordinary comments */" -%\def\C#1{\5\5\quad$\triangleright\,${\cmntfont#1}$\,\triangleleft$} -%\def\SHC#1{\5\5\quad$\diamond\,${\cmntfont#1}} -\def\D{\defin{\#define}} % macro definition -\let\E=\equiv % equivalence sign -\def\ET{ and~} % conjunction between two section numbers -\def\ETs{, and~} % conjunction between the last two of several section numbers -\def\F{\defin{format}} % format definition -\let\G=\ge % greater than or equal sign -% \H is long Hungarian umlaut accent -\let\I=\ne % unequal sign -\def\J{\.{@\&}} % TANGLE's join operation -\let\K== % assignment operator -%\let\K=\leftarrow % "honest" alternative to standard assignment operator -% \L is Polish letter suppressed-L -\outer\def\M#1{\MN{#1}\ifon\vfil\penalty-100\vfilneg % beginning of section - \vskip\intersecskip\startsection\ignorespaces} -\outer\def\N#1#2#3.{% beginning of starred section - \ifacro{\toksF={}\makeoutlinetoks#3\outlinedone\outlinedone}\fi - \gdepth=#1\gtitle={#3}\MN{#2}% - \ifon\ifnum#1<\secpagedepth \vfil\eject % force page break if depth is small - \else\vfil\penalty-100\vfilneg\vskip\intersecskip\fi\fi - \message{*\secno} % progress report - \def\stripprefix##1>{}\def\gtitletoks{#3}% - \edef\gtitletoks{\expandafter\stripprefix\meaning\gtitletoks}% - \edef\next{\write\cont{\ZZ{\gtitletoks}{#1}{\secno}% write to contents file - {\noexpand\the\pageno}{\the\toksE}}}\next % \ZZ{title}{depth}{sec}{page}{ss} - \ifpdftex\expandafter\xdef\csname curr#1\endcsname{\secno} - \ifnum#1>0\countB=#1 \advance\countB by-1 - \advancenumber{chunk\the\countB.\expnumber{curr\the\countB}}\fi\fi - \ifpdf\special{pdf: outline #1 << /Title (\the\toksE) /Dest - [ @thispage /FitH @ypos ] >>}\fi - \ifon\startsection{\bf#3.\quad}\ignorespaces} -\def\MN#1{\par % common code for \M, \N - {\xdef\secstar{#1}\let\*=\empty\xdef\secno{#1}}% remove \* from section name - \ifx\secno\secstar \onmaybe \else\ontrue \fi - \mark{{{\tensy x}\secno}{\the\gdepth}{\the\gtitle}}} -% each \mark is {section reference or null}{depth plus 1}{group title} -% \O is Scandinavian letter O-with-slash -% \P is paragraph sign -\def\Q{\note{This code is cited in section}} % xref for mention of a section -\def\Qs{\note{This code is cited in sections}} % xref for mentions of a section -\let\R=\lnot % logical not -% \S is section sign -\def\T#1{\leavevmode % octal, hex or decimal constant - \hbox{$\def\?{\kern.2em}% -% \def\$##1{\egroup_{\,\rm##1}\bgroup}% suffix to constant % versions < 3.67 - \def\$##1{\egroup_{\rm##1}\bgroup}% suffix to constant % in version 3.67 - \def\_{\cdot 10^{\aftergroup}}% power of ten (via dirty trick) - \let\~=\oct \let\^=\hex {#1}$}} -\def\U{\note{This code is used in section}} % xref for use of a section -\def\Us{\note{This code is used in sections}} % xref for uses of a section -\let\V=\lor % logical or -\let\W=\land % logical and -\def\X#1:#2\X{\ifmmode\gdef\XX{\null$\null}\else\gdef\XX{}\fi %$% section name - \XX$\langle\,${\let\I=\ne#2\eightrm\kern.5em - \ifacro{\pdfnote#1.}\else#1\fi}$\,\rangle$\XX} -\def\Y{\par\yskip} -\let\Z=\le -\let\ZZ=\let % now you can \write the control sequence \ZZ -\let\*=* - -\def\Xand{\W} \def\Xandxeq{\MRL{{\AND}{\K}}} \def\Xbitand{\AND} -\def\Xbitor{\OR} \def\Xcompl{\CM} \def\Xnot{\R} \def\Xnotxeq{\I} \def\Xor{\V} -\def\Xorxeq{\MRL{{\OR}{\K}}} \def\Xxor{\XOR} \def\Xxorxeq{\MRL{{\XOR}{\K}}} - -%\def\oct{\hbox{\rm\char'23\kern-.2em\it\aftergroup\?\aftergroup}} % WEB style -%\def\hex{\hbox{\rm\char"7D\tt\aftergroup}} % WEB style -\def\oct{\hbox{$^\circ$\kern-.1em\it\aftergroup\?\aftergroup}}% CWEB style -\def\hex{\hbox{$^{\scriptscriptstyle\#}$\tt\aftergroup}} % CWEB style -\def\vb#1{\leavevmode\hbox{\kern2pt\vrule\vtop{\vbox{\hrule - \hbox{\strut\kern2pt\.{#1}\kern2pt}} - \hrule}\vrule\kern2pt}} % verbatim string - -\def\onmaybe{\let\ifon=\maybe} \let\maybe=\iftrue -\newif\ifon \newif\iftitle \newif\ifpagesaved - -\newif\ifheader -\def\lheader{\headertrue\mainfont\the\pageno\eightrm\qquad\grouptitle - \hfill\title\qquad\mainfont\topsecno} % top line on left-hand pages -\def\rheader{\headertrue\mainfont\topsecno\eightrm\qquad\title\hfill - \grouptitle\qquad\mainfont\the\pageno} % top line on right-hand pages -\def\grouptitle{\let\i=I\let\j=J\uppercase\expandafter{\expandafter - \takethree\topmark}} -\def\topsecno{\expandafter\takeone\topmark} -\def\takeone#1#2#3{#1} -\def\taketwo#1#2#3{#2} -\def\takethree#1#2#3{#3} -\def\nullsec{\eightrm\kern-2em} % the \kern-2em cancels \qquad in headers - -\let\page=\pagebody \raggedbottom -% \def\page{\box255 }\normalbottom % faster, but loses plain TeX footnotes -\def\normaloutput#1#2#3{\ifodd\pageno\hoffset=\pageshift\fi - \shipout\vbox{ - \vbox to\fullpageheight{ - \iftitle\global\titlefalse - \else\hbox to\pagewidth{\vbox to10pt{}\ifodd\pageno #3\else#2\fi}\fi - \vfill#1}} % parameter #1 is the page itself - \global\advance\pageno by1} - -\gtitle={\.{CWEB} output} % this running head is reset by starred sections -\mark{\noexpand\nullsec0{\the\gtitle}} -\def\title{\expandafter\uppercase\expandafter{\jobname}} -\def\topofcontents{\centerline{\titlefont\title}\vskip.7in - \vfill} % this material will start the table of contents page -\def\startpdf{\ifpdftex\pdfcatalog{/PageMode /UseOutlines}\else - \ifpdf{\special{pdf: docview << /PageMode /UseOutlines >>}}\fi\fi} -\def\botofcontents{\vfill - \centerline{\covernote}} % this material will end the table of contents page -\def\covernote{} -\def\contentspagenumber{0} % default page number for table of contents -\newdimen\pagewidth \pagewidth=6.5in % the width of each page -\newdimen\pageheight \pageheight=8.7in % the height of each page -\newdimen\fullpageheight \fullpageheight=9in % page height including headlines -\newdimen\pageshift \pageshift=\hoffset - % shift righthand pages wrt lefthand ones (changed in version 3.70) -\def\magnify#1{\mag=#1\pagewidth=6.5truein\pageheight=8.7truein - \fullpageheight=9truein\setpage} -\def\setpage{\hsize\pagewidth\vsize\pageheight} % use after changing page size -\def\contentsfile{\jobname.toc} % file that gets table of contents info -\def\readcontents{\input \contentsfile} -\def\readindex{\input \jobname.idx} -\def\readsections{\input \jobname.scn} - -\newwrite\cont -\output{\setbox0=\page % the first page is garbage - \openout\cont=\contentsfile - \write\cont{\catcode `\noexpand\@=11\relax} % \makeatletter - \global\output{\normaloutput\page\lheader\rheader}} -\setpage -\vbox to \vsize{} % the first \topmark won't be null - -\def\ch{\note{The following sections were changed by the change file:} - \let\*=\relax} -\newbox\sbox % saved box preceding the index -\newbox\lbox % lefthand column in the index -\def\inx{\par\vskip6pt plus 1fil % we are beginning the index - \def\page{\box255 } \normalbottom - \write\cont{} % ensure that the contents file isn't empty - \write\cont{\catcode `\noexpand\@=12\relax} % \makeatother - \closeout\cont % the contents information has been fully gathered - \output{\ifpagesaved\normaloutput{\box\sbox}\lheader\rheader\fi - \global\setbox\sbox=\page \global\pagesavedtrue} - \pagesavedfalse \eject % eject the page-so-far and predecessors - \setbox\sbox\vbox{\unvbox\sbox} % take it out of its box - \vsize=\pageheight \advance\vsize by -\ht\sbox % the remaining height - \hsize=.5\pagewidth \advance\hsize by -10pt - % column width for the index (20pt between cols) - \parfillskip 0pt plus .6\hsize % try to avoid almost empty lines - \def\lr{L} % this tells whether the left or right column is next - \output{\if L\lr\global\setbox\lbox=\page \gdef\lr{R} - \else\normaloutput{\vbox to\pageheight{\box\sbox\vss - \hbox to\pagewidth{\box\lbox\hfil\page}}}\lheader\rheader - \global\vsize\pageheight\gdef\lr{L}\global\pagesavedfalse\fi} - \message{Index:} - \parskip 0pt plus .5pt - \outer\def\I##1, ##2.{\par\hangindent2em\noindent##1:\kern1em - \ifacro\pdfnote##2.\else##2\fi.} % index entry - \def\[##1]{$\underline{##1}$} % underlined index item - \rm \rightskip0pt plus 2.5em \tolerance 10000 \let\*=\lapstar - \hyphenpenalty 10000 \parindent0pt - \readindex} -\def\fin{\par\vfill\eject % this is done when we are ending the index - \ifpagesaved\null\vfill\eject\fi % output a null index column - \if L\lr\else\null\vfill\eject\fi % finish the current page - \ifpdftex \makebookmarks \fi % added in Version 3.68 - \parfillskip 0pt plus 1fil - \def\grouptitle{NAMES OF THE SECTIONS} - \let\topsecno=\nullsec - \message{Section names:} - \output={\normaloutput\page\lheader\rheader} - \setpage - \def\note##1##2.{\quad{\eightrm##1~\ifacro{\pdfnote##2.}\else{##2}\fi.}} - \def\Q{\note{Cited in section}} % crossref for mention of a section - \def\Qs{\note{Cited in sections}} % crossref for mentions of a section - \def\U{\note{Used in section}} % crossref for use of a section - \def\Us{\note{Used in sections}} % crossref for uses of a section - \def\I{\par\hangindent 2em}\let\*=* - \ifacro \def\outsecname{Names of the sections} \let\Xpdf\X -% \ifpdftex \makebookmarks \pdfdest name {NOS} fitb % in versions < 3.68 - \ifpdftex \pdfdest name {NOS} fith % changed in version 3.69 - \pdfoutline goto name {NOS} count -\secno {\outsecname} - \def\X##1:##2\X{\Xpdf##1:##2\X \firstsecno##1.% - {\toksF={}\makeoutlinetoks##2\outlinedone\outlinedone}% - \pdfoutline goto num \the\toksA \expandafter{\the\toksE}} - \else\ifpdf - \special{pdf: outline -1 << /Title (\outsecname) - /Dest [ @thispage /FitH @ypos ] >>} - \def\X##1:##2\X{\Xpdf##1:##2\X \firstsecno##1.% - {\toksF={}\makeoutlinetoks##2\outlinedone\outlinedone}% - \special{pdf: outline 0 << /Title (\the\toksE) - /A << /S /GoTo /D (\romannumeral\the\toksA) >> >>}} - \fi\fi\fi - \readsections} -\def\makebookmarks{\let\ZZ=\writebookmarkline \readcontents\relax} -\def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0% - \else \csname#1\endcsname \fi} % Petr Olsak's macros from texinfo.tex -\def\advancenumber#1{\countA=\expnumber{#1}\relax \advance\countA by1 - \expandafter\xdef\csname#1\endcsname{\the\countA}} -\def\writebookmarkline#1#2#3#4#5{{% - \let\(=\let \let\)=\let \let\[=\let \let\]=\let \let\/=\let - \pdfoutline goto num #3 count -\expnumber{chunk#2.#3} {#5}}} -\def\con{\par\vfill\eject % finish the section names -% \ifodd\pageno\else\titletrue\null\vfill\eject\fi % for duplex printers - \rightskip 0pt \hyphenpenalty 50 \tolerance 200 - \setpage \output={\normaloutput\page\lheader\rheader} - \titletrue % prepare to output the table of contents - \pageno=\contentspagenumber - \def\grouptitle{TABLE OF CONTENTS} - \message{Table of contents:} - \topofcontents \startpdf - \line{\hfil Section\hbox to3em{\hss Page}} - \let\ZZ=\contentsline - \readcontents\relax % read the contents info - \botofcontents \end} % print the contents page(s) and terminate -\def\contentsline#1#2#3#4#5{\ifnum#2=0 \smallbreak\fi - \line{\consetup{#2}#1 - \rm\leaders\hbox to .5em{.\hfil}\hfil - \ \ifacro\pdflink{#3}{\romannumeral#3}\else#3\fi\hbox to3em{\hss#4}}} -\def\consetup#1{\ifcase#1 \bf % depth -1 (@**) - \or % depth 0 (@*) - \or \hskip2em % depth 1 (@*1) - \or \hskip4em \or \hskip6em \or \hskip8em \or \hskip10em % depth 2,3,4,5 - \else \hskip12em \fi} % depth 6 or more -\def\noinx{\let\inx=\end} % no indexes or table of contents -\def\nosecs{\let\FIN=\fin \def\fin{\let\parfillskip=\end \FIN}} - % no index of section names or table of contents -\def\nocon{\let\con=\end} % no table of contents -\def\today{\ifcase\month\or - January\or February\or March\or April\or May\or June\or - July\or August\or September\or October\or November\or December\fi - \space\number\day, \number\year} -\newcount\twodigits -\def\hours{\twodigits=\time \divide\twodigits by 60 \printtwodigits - \multiply\twodigits by-60 \advance\twodigits by\time :\printtwodigits} -\def\gobbleone1{} -\def\printtwodigits{\advance\twodigits100 - \expandafter\gobbleone\number\twodigits - \advance\twodigits-100 } -\def\TeX{{\ifmmode\it\fi - \leavevmode\hbox{T\kern-.1667em\lower.424ex\hbox{E}\hskip-.125em X}}} -\def\,{\relax\ifmmode\mskip\thinmuskip\else\thinspace\fi} -\def\datethis{\def\startsection{\leftline{\sc\today\ at \hours}\bigskip - \let\startsection=\stsec\stsec}} - % say `\datethis' in limbo, to get your listing timestamped before section 1 -%\def\datecontentspage{% versions up to 3.65 -% \def\topofcontents{\leftline{\sc\today\ at \hours}\bigskip -% \centerline{\titlefont\title}\vfill}} % timestamps the contents page -\def\datecontentspage{% changed in version 3.66 - \def\botofcontents{\vfill - \centerline{\covernote} - \bigskip - \leftline{\sc\today\ at \hours}}} % timestamps the contents page |