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Diffstat (limited to 'macros/xetex/plain/do-it-yourself-tex/FORMS+MAC-FILES/petr_olsak.mac')
-rw-r--r-- | macros/xetex/plain/do-it-yourself-tex/FORMS+MAC-FILES/petr_olsak.mac | 1843 |
1 files changed, 1843 insertions, 0 deletions
diff --git a/macros/xetex/plain/do-it-yourself-tex/FORMS+MAC-FILES/petr_olsak.mac b/macros/xetex/plain/do-it-yourself-tex/FORMS+MAC-FILES/petr_olsak.mac new file mode 100644 index 0000000000..71f740800b --- /dev/null +++ b/macros/xetex/plain/do-it-yourself-tex/FORMS+MAC-FILES/petr_olsak.mac @@ -0,0 +1,1843 @@ +% [petr_olsak.mac] +% The coding after these preliminary statements is a VERBATIM copy +% of Peter Olsak's [opmac.tex]. +% This was extracted from his CTAN package [csplain] available at: +% https://www.ctan.org/pkg/csplain +% All credits and licenses are those of Peter Olsak and should be respected. + +% The extension ".mac" was used for the purpose of a uniform presentation. +% The name change from "OPmac" to "petr_olsak" was made precisely to avoid the +% impression that any of the macros in this file are due to me. +% Roger H-F, Ottawa, 2019.01.08 + +% N.B. the \rm statements here intefered with the definition of \rm in [my_fonts.mac] +% so the latter should be placed AFTER this mac file in the input statements + +%%%%%%% THE VERBATIM COPY STARTS AFTER THIS LINE %%%%%%%%%%%%%%% + + +% OPmac +%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% Petr Olsak, 2012 -- 2016 + +%% The history of versions is at the end of this file, after \endpinput + +\ifx\OPmacversion\undefined \else \endinput \fi +\def\OPmacversion{Aug. 2018} +\immediate\write16{This is OPmac (Olsak's Plain macros), version <\OPmacversion>} + +%%%%%%%%%%%%%% Basic macros, sec. 3.1 in opmac-d.pdf + +\newcount\tmpnum % auxiliary count +\newdimen\tmpdim % auxiliary dimen + +\def\opwarning#1{\immediate\write16{l.\the\inputlineno\space OPmac WARNING: #1.}} + +\long\def\addto#1#2{\expandafter\def\expandafter#1\expandafter{#1#2}} + +\def\protectlist{} +\def\addprotect#1{\addto\protectlist{\doprotect#1}} +\addprotect~ + +\ifx\pdfextension\undefined \else + \let\pdfoutput=\outputmode \def\pdfcolorstackinit{\pdffeedback colorstackinit}\fi + +\newif\ifpdftex \pdftextrue +\ifx\pdfoutput\undefined \pdftexfalse \else \ifnum\pdfoutput=0 \pdftexfalse \fi \fi +\ifx\XeTeXversion\undefined \else \pdftextrue \fi + +\def\sdef#1{\expandafter\def\csname#1\endcsname} +\def\sxdef#1{\expandafter\xdef\csname#1\endcsname} +\def\slet#1#2{\expandafter\let\csname#1\expandafter\endcsname\csname#2\endcsname} + +\def\adef#1{\catcode`#1=13 \begingroup \lccode`\~=`#1\lowercase{\endgroup\def~}} + +\def\isdefined #1#2{\expandafter\ifx \csname#1\endcsname \relax + \csname iffalse\expandafter\endcsname + \else + \csname iftrue\expandafter\endcsname + \fi +} +\long\def\isinlist#1#2#3{\begingroup \long\def\tmp##1#2##2\end{\def\tmp{##2}% + \ifx\tmp\empty \endgroup \csname iffalse\expandafter\endcsname \else + \endgroup \csname iftrue\expandafter\endcsname \fi}% end of \def\tmp + \expandafter\tmp#1\endlistsep#2\end +} +\long\def\isnextchar#1#2#3{\begingroup\toks0={\endgroup#2}\toks1={\endgroup#3}% + \let\tmp=#1\futurelet\next\isnextcharA +} +\def\isnextcharA{\the\toks\ifx\tmp\next0\else1\fi\space} + +\def\eoldef#1{\def#1{\begingroup \catcode`\^^M=12 \eoldefA#1}% + \expandafter\def\csname\string#1:M\endcsname} +{\catcode`\^^M=12 \gdef\eoldefA#1#2^^M{\endgroup\csname\string#1:M\endcsname{#2}}} + +\def\maybebreak{\afterassignment\maybebreakA\tmpdim=} +\def\maybebreakA{\ifvmode \vskip0pt plus\tmpdim \penalty-130 \vskip0pt plus-\tmpdim + \else \hskip0pt plus\tmpdim \penalty-130 \hskip0pt plus-\tmpdim \fi \relax +} +\long\def\uv#1{\clqq#1\crqq} +\let\\=\undefined +{\lccode`\?=`\% \lowercase{\gdef\percent{?}}} +{\lccode`\?=`\\ \lowercase{\gdef\bslash{?}}} +\def\,{\relax\ifmmode \mskip\thinmuskip \else \thinspace \fi} +\addprotect\percent \addprotect\bslash \addprotect\, \addprotect\exfont + +\bgroup \catcode`!=3 \catcode`?=3 +\gdef\replacestrings#1#2{\long\def\replacestringsA##1#1{\def\tmpb{##1}\replacestringsB}% + \long\def\replacestringsB##1#1{\ifx!##1\relax \else\addto\tmpb{#2##1}% + \expandafter\replacestringsB\fi}% improved version <May 2016> inspired + \expandafter\replacestringsA\tmpb?#1!#1% from pysyntax.tex by Petr Krajnik + \long\def\replacestringsA##1?{\def\tmpb{##1}}\expandafter\replacestringsA\tmpb +} +\egroup + +%%%%%%%%%%%%%% Global parameters, sec. 3.2 in opmac-d.pdf + +\widowpenalty=10000 +\clubpenalty=10000 +\showboxdepth=7 +\showboxbreadth=30 + +\newdimen\iindent \iindent=\parindent + % indentation of items, TOC, captions, list of bib. references +\newdimen\ttindent \ttindent=\parindent + % indentation in \begtt...\endtt and \verbinput + +\def\ttskip{\medskip} % space above and below \begtt, \verbinput +\mathchardef\ttpenalty=100 % penalty between lines in \begtt, \verbinput +\def\tthook{} % hook in \begtt, \verbinput +\def\intthook{} % hook in in-text verbatim +\def\ptthook{} % hook in \begtt, \verbinput for post-processing + +\def\iiskip{\medskip} % space above and below \begitems...\enditems +\def\itemhook{} % hook in \startitem +\def\bibskip{\smallskip} % space between bibitems + +\def\tabstrut{\strut} % strut in the \table +\def\tabiteml{\enspace} % left material before each \table item +\def\tabitemr{\enspace} % right material after each \table item +\def\vvkern{1pt} % space between vertical lines +\def\hhkern{1pt} % space between horizontal lines + +\def\multiskip{\medskip} % space above and below \begmulti...\endmulti +\newdimen\colsep \colsep=2em % space between columns + +\newdimen\mnoteindent \mnoteindent=10pt % ditance between mnote and text +\newdimen\mnotesize \mnotesize=20mm % the width of the mnote paragraph + +\def\picdir{} % the directory with picture files +\def\bibtexhook{} % hook in \usebibtex and \usebbl macros +\def\chaphook{} % hook in \chap +\def\sechook{} % hook in \sec +\def\secchook{} % hook in \secc +\def\cnvhook{} % hook before conversion of outlines +\def\prepghook{} % hook before page building in \output routine +\def\pghook{} % next hook in \output routine +\def\toclinehook{} % hook in \tocline +\def\fnotehook{} % hook in \fnote +\def\mnotehook{} % hook in \mnote +\def\captionhook#1{} % hook in \caption (#1 is "t" or "f") + +%%%%%%%%%%%%%% OPmac, CSplain and LaTeX logos, sec. 3.3 in opmac-d.pdf + +\def\OPmac{\leavevmode + \lower.2ex\hbox{\thefontscale[1400]O}\kern-.86em P{\em mac}} +\def\CS{$\cal C$\kern-.1667em\lower.5ex\hbox{$\cal S$}} +\def\csplain{\CS plain} + +\def\LaTeX{\tmpdim=.42ex L\kern-.36em \kern\slantcorr % slant correction + \raise\tmpdim\hbox{\thefontscale[710]A}% + \kern-.15em \kern-\slantcorr \TeX} +\def\slantcorr{\expandafter\ignorept\the\fontdimen1\the\font\tmpdim} + +\addprotect\TeX \addprotect\OPmac \addprotect\CS \addprotect\LaTeX + + +%%%%%%%%%%%%%% Sizes of fonts and \baselineskip, sec. 3.4 in opmac-d.pdf + +\ifx\regfont\undefined + \ifx\uselanguage\undefined % if this is etex.src, the following warning is suppressed + \opwarning{No multilanguage support (csplain is recommended)} + \fi + % macros from csplain, file csfontsm.tex: + \ifx\tenbi\undefined \font\tenbi=cmbxti10 \def\bi{\tenbi}\fi + \def\letfont#1#2{\ifx#2=\expandafter\letfont\expandafter#1\else + \expandafter\font\expandafter#1\expandafter\rfontskipat\fontname#2 \relax\space \fi} + \def\rfontskipat#1{\ifx#1"\expandafter\rfskipatX\else\expandafter\rfskipatN\expandafter#1\fi} + \def\rfskipatX #1" #2\relax{"\whichtfm{#1}"} \def\rfskipatN #1 #2\relax{\whichtfm{#1}} + \def\sizespec{} \def\whichtfm#1{#1} + \def\resizefont#1{\letfont#1#1\sizespec} + \def\regfont#1{\expandafter\def\expandafter\resizeall\expandafter{\resizeall \resizefont#1}} + \def\resizeall{} + \regfont\tenrm \regfont\tenit \regfont\tenbf \regfont\tenbi \regfont\tentt +\fi + +\newdimen\ptunit \ptunit=1pt +\newdimen\fontdim \fontdim=10pt + +\ifx\normalmath\undefined \input ams-math \fi % ams-math.tex is in csplain package + +{\lccode`\?=`\p \lccode`\!=`\t \lowercase{\gdef\ignorept#1?!{#1}}} + +\def\typosize[#1/#2]{\fontsizex[#1]\setbaselineskip[#2]\ignorespaces} +\def\typoscale[#1/#2]{\fontscalex[#1]\scalebaselineskip[#2]\ignorespaces} + +\def\fontsizex[#1]{\if$#1$\else + \textfontsize[#1]% + \tmpdim=0.7\fontdim \edef\tmpa{\expandafter\ignorept\the\tmpdim}% + \tmpdim=0.5\fontdim \edef\tmpb{\expandafter\ignorept\the\tmpdim}% + \edef\tmp{\noexpand\setmathsizes[\expandafter\ignorept\the\fontdim/\tmpa/\tmpb]}% + \tmp \normalmath + \fi +} +\def\textfontsize[#1]{\if$#1$\else + \fontdim=#1\ptunit \ifx\fontdimB\undefined \edef\fontdimB{\the\fontdim}\fi + \let\dgsize=\fontdim + \edef\sizespec{at\the\fontdim}% + \resizeall \rm \let\dgsize=\undefined + \fi +} +\def\setbaselineskip[#1]{\if$#1$\else + \tmpdim=#1\ptunit + \baselineskip=\tmpdim \relax + \ifx\baselineskipB\undefined \edef\baselineskipB{\the\baselineskip}\fi + \bigskipamount=\tmpdim plus.33333\tmpdim minus.33333\tmpdim + \medskipamount=.5\tmpdim plus.16666\tmpdim minus.16666\tmpdim + \smallskipamount=.25\tmpdim plus.08333\tmpdim minus.08333\tmpdim + \normalbaselineskip=\tmpdim + \jot=.25\tmpdim + \maxdepth=.33333\tmpdim + \setbox\strutbox=\hbox{\vrule height.709\tmpdim depth.291\tmpdim width0pt}% + \fi +} +\def\withoutunit#1#2{\expandafter#1\expandafter[\expandafter\ignorept\the#2]} + +\def\fontscalex[#1]{\if$#1$\else \ifnum#1=1000 \else + \tmpdim=3277sp \tmpdim=#1\tmpdim \divide\tmpdim by50 + \tmpdim=\expandafter\ignorept\the\tmpdim \fontdim + \withoutunit\fontsizex\tmpdim + \fi\fi +} +\def\textfontscale[#1]{\if$#1$\else + \tmpdim=#1pt \divide\tmpdim by1000 + \tmpdim=\expandafter\ignorept\the\tmpdim \fontdim + \withoutunit\textfontsize\tmpdim + \fi +} +\def\scalebaselineskip[#1]{\if$#1$\else \ifnum#1=1000 \else + \tmpdim=3277sp \tmpdim=#1\tmpdim \divide\tmpdim by50 + \tmpdim=\expandafter\ignorept\the\tmpdim \baselineskip + \withoutunit\setbaselineskip\tmpdim + \fi\fi +} +\def\thefontsize[#1]{\fontdim=#1\ptunit + \expandafter\let \expandafter\thefont \the\font + \edef\sizespec{at#1\ptunit}\def\dgsize{#1\ptunit}\resizefont\thefont + \thefont \let\dgsize=\undefined \ignorespaces +} +\def\thefontscale[#1]{% + \tmpdim=#1pt \divide\tmpdim by1000 + \tmpdim=\expandafter\ignorept\the\tmpdim \fontdim + \withoutunit\thefontsize\tmpdim +} +\def\magstep#1{\ifcase#1 1000\or1200\or1440\or1728\or2074\or2488\fi\space} + +\def\typobase{\ifx\baselineskipB\undefined \def\baselineskipB{12pt}\fi + \ifx\fontdimB\undefined \def\fontdimB{10pt}\fi + \baselineskip=\baselineskipB\relax \fontdim=\fontdimB\relax +} +\def\em {\expandafter\ifx \the\font \tenit \additcorr \rm \else + \expandafter\ifx \the\font \tenbf \bi\aftergroup\afteritcorr\else + \expandafter\ifx \the\font \tenbi \additcorr \bf \else + \it \aftergroup\afteritcorr\fi\fi\fi} +\def\additcorr{\ifdim\lastskip>0pt \skip0=\lastskip \unskip\/\hskip\skip0 \else\/\fi} +\def\afteritcorr{\def\tmp{\ifx\next..\else\ifx\next,,\else\/% + \expandafter\expandafter\expandafter\next\expandafter\fi\fi}% + \afterassignment\tmp \let\next= } + +\addprotect\thefontsize \addprotect\thefontscale +\addprotect\typosize \addprotect\typoscale +\addprotect\textfontsize \addprotect\textfontscale +\addprotect\em + +\def\fontfam{\par \input fontfam \fontfam} + +%%%%%%%%%%%%%% Multilingual support, sec. 3.5 in opmac-d.pdf + +\def\mtext#1{\csname mt:#1:\csname lan:\the\language\endcsname\endcsname} + +\sdef{mt:chap:en}{Chapter} \sdef{mt:chap:cs}{Kapitola} \sdef{mt:chap:sk}{Kapitola} +\sdef{mt:t:en}{Table} \sdef{mt:t:cs}{Tabulka} \sdef{mt:t:sk}{Tabu\v lka} +\sdef{mt:f:en}{Figure} \sdef{mt:f:cs}{Obr\'azek} \sdef{mt:f:sk}{Obr\'azok} + +\ifx\r\undefined \csname csaccents\endcsname \fi + +\sdef{lan:0}{en} \sdef{lan:100}{en} \sdef{lan:101}{en} +\sdef{lan:5}{cs} \sdef{lan:15}{cs} \sdef{lan:115}{cs} +\sdef{lan:6}{sk} \sdef{lan:16}{sk} \sdef{lan:116}{sk} + +\ifx\uselanguage\undefined \def\isolangset#1#2{}\else + \message{OPmac: etex.src macros detected} + \def\isolangset#1#2{{\uselanguage{#1}\sxdef{lan:\the\language}{#2}% + \global\expandafter\chardef\csname#2Patt\endcsname=\language}} + \isolangset{USenglish}{en} \isolangset{czech}{cs} \isolangset{slovak}{sk} +\fi + +%%%%%%%%%%%%%% REF file, sec 3.6 in opmac-d.pdf + +\newwrite\reffile +\newread\testin + +\def\wrefrelax#1#2{} +\let\wref=\wrefrelax + +\def\inputref{ + \openin\testin=\jobname.ref + \ifeof\testin \else + \closein\testin + \input \jobname.ref + \fnotenum=0 \mnotenum=0 + \openrefA{\string\inputref}% + \fi +} +\def\openref{% + \ifx\wref\wrefrelax \openrefA{\string\openref}\fi + \gdef\openref{}% +} +\def\openrefA#1{% + \immediate\openout\reffile=\jobname.ref + \gdef\wref##1##2{\write\reffile{\string##1##2}}% + \immediate\write\reffile {\percent\percent\space OPmac - REF file (#1)}% + \immediate\wref\Xrefversion{{\REFversion}}% +} +\def\REFversion{2} +\def\Xrefversion#1{\ifnum#1=\REFversion\relax \else \endinput \fi} + +%%%%%%%%%%%%%% \label, \ref, \pgref, sec. 3.7 in opmac-d.pdf + +\def\label[#1]{\isdefined{l0:#1}% + \iftrue \opwarning{duplicated label [#1], ignored}\else \xdef\lastlabel{#1}\fi + \ignorespaces} + +\def\wlabel#1{% + \ifx\lastlabel\undefined \else + \dest[ref:\lastlabel]% + {\protectlist\edef\tmp{\wref\Xlabel{{\lastlabel}{#1}}}\expandafter}\tmp + \sxdef{lab:\lastlabel}{#1}\sxdef{l0:\lastlabel}{}% + \global\let\lastlabel=\undefined + \fi +} +\def\ref[#1]{\isdefined{lab:#1}% + \iftrue \reflink[#1]{\csname lab:#1\endcsname}% + \else ??\opwarning{label [#1] unknown. Try to TeX me again}\openref + \fi +} +\def\pgref[#1]{\isdefined{pgref:#1}% + \iftrue \pglink{\csname pgref:#1\endcsname}% + \else ??\opwarning{pg-label [#1] unknown. Try to TeX me again}\openref + \fi +} +\def\Xlabel#1#2{\sdef{lab:#1}{#2}\sxdef{pgref:#1}{\the\lastpage}} + +%%%%%%%%%%%%%% Chapters, sections, subsections -- sec. 3.8 in opmac-d.pdf + +\def\printchap#1{\vfill\supereject + {\chapfont \noindent \mtext{chap} \dotocnum{\thetocnum}\par + \nobreak\smallskip\noindent #1\nbpar}\mark{}% + \nobreak \remskip\bigskipamount \firstnoindent +} +\def\printsec#1{\par \norempenalty-400 \bigskip + {\secfont \noindent \dotocnum{\thetocnum\quad}#1\nbpar}\insertmark{#1}% + \nobreak \remskip\medskipamount \firstnoindent +} +\def\printsecc#1{\par \norempenalty-200 \medskip + {\seccfont \noindent \dotocnum{\thetocnum\quad}#1\nbpar}% + \nobreak \remskip\medskipamount \firstnoindent +} +\eoldef\tit#1{\vglue4em + {\leftskip=0pt plus1fill \rightskip=\leftskip + \titfont \noindent #1\par}% + \nobreak\bigskip +} +\def\titfont{\typobase\typoscale[\magstep4/\magstep4]\bfshape} +\def\chapfont{\typobase\typoscale[\magstep3/\magstep3]\bfshape} +\def\secfont{\typobase\typoscale[\magstep2/\magstep2]\bfshape} +\def\seccfont{\typobase\typoscale[\magstep1/\magstep1]\bfshape} +\def\bfshape{\let\tenit=\tenbi \everymath\expandafter{\the\everymath\boldmath}\bf} + +\newcount\chapnum \newcount\secnum \newcount\seccnum \newcount\nonumnum +\newif\ifnotoc \notocfalse \def\notoc{\global\notoctrue} +\newif\ifnonum \nonumfalse \def\nonum{\global\nonumtrue} + +\eoldef\chap#1{\ifnonum\else \global\advance\chapnum by1 \fi + \chaphook {\globaldefs=1 \secnum=0 \seccnum=0 \tnum=0 \fnum=0 \dnum=0}\relax + \edef\thechapnum{\the\chapnum}\let\thetocnum=\thechapnum + \edef\thesecnum{\othe\chapnum.\the\secnum}% + \def\dotocnumafter{\wtotoc0\bfshape{#1}}% + \printchap{#1}\resetnonumnotoc +} +\eoldef\sec#1{\ifnonum\else \global\advance\secnum by1 \fi + \sechook {\globaldefs=1 \seccnum=0 \tnum=0 \fnum=0 \dnum=0}\relax + \edef\thesecnum{\othe\chapnum.\the\secnum}\let\thetocnum=\thesecnum + \def\dotocnumafter{\wtotoc1\rm{#1}}% + \printsec{#1}\resetnonumnotoc +} +\eoldef\secc#1{\ifnonum\else \global\advance\seccnum by1 \fi + \secchook {}\relax + \edef\theseccnum{\othe\chapnum.\the\secnum.\the\seccnum}\let\thetocnum=\theseccnum + \def\dotocnumafter{\wtotoc2\rm{#1}}% + \printsecc{#1}\resetnonumnotoc +} +\def\wtotoc#1#2#3{% #1 = level, #2 = info, #3 = titletext + \ifnotoc\else + \def\act{\wref{\Xtoc{#1}{\noexpand#2}}}% + \expandafter\act\expandafter{\expandafter{\thetocnum}{#3}{\the\pageno}}% + \fi +} +\def\wcontents#1#2{% #1 = sequence to REF, #2 = titletext + \ifnotoc\else + \expandafter\wref\expandafter#1\expandafter + {\expandafter{\thetocnum}{#2}{\the\pageno}}% + \fi +} +\def\dotocnum#1{% + \leavevmode + {\ifnonum \global\advance\nonumnum by1 \edef\thetocnum{!\the\nonumnum}\fi + \wlabel\thetocnum \dest[toc:\tocilabel.\thetocnum]% + \dotocnumafter}\ifnonum\else#1\fi + \global\let\dotocnumafter=\relax +} +\def\resetnonumnotoc{\global\notocfalse \global\nonumfalse + \ifx\dotocnumafter\relax \else + \opwarning{\noexpand\dotocnum unused in printchap/printsec/printsecc}\fi +} +\def\insertmark#1{\toks0={#1}\mark{{\ifnonum\else\thetocnum\fi} {\the\toks0}}} + +\newskip\remskipamount +\def\remskip{\afterassignment\remskipA \global\remskipamount} +\def\remskipA{\vskip\remskipamount \penalty11333 } +\def\norempenalty{\ifnum\lastpenalty=11333 + \vskip-\remskipamount \tmpnum=\else \removelastskip \penalty \fi} + +\def\othe#1.{\ifnum#1>0 \the#1.\fi} +\def\thechapnum{} \def\thesecnum{} \def\theseccnum{} + +\def\afternoindent{\global\everypar={\wipeepar\setbox7=\lastbox}} +\def\wipeepar{\global\everypar={}} +\let\firstnoindent=\afternoindent +\def\nbpar{{\interlinepenalty=10000\endgraf}} +\def\nl{\hfil\break} + +%%%%%%%%%%%%%% Captions, equations -- sec. 3.9 in opmac-d.pdf + +\newcount\tnum \newcount\fnum \newcount\dnum + +\def\thetnum{\thesecnum.\the\tnum} +\def\thefnum{\thesecnum.\the\fnum} +\def\thednum{(\the\dnum)} + +\def\caption/#1 {\isdefined{#1num}% + \iftrue \global\advance \csname #1num\endcsname by1 + \else \opwarning{Unknown caption /#1}% + \fi + \bgroup + \leftskip=\iindent plus1fil + \rightskip=\iindent plus-1fil + \parfillskip=0pt plus2fil + \def\par{\nbpar\egroup}% + \captionhook{#1}\noindent + \wlabel{\csname the#1num\endcsname}% + \printcaption{\mtext{#1}}{\csname the#1num\endcsname}% +} +\def\printcaption#1#2{{\bf#1 #2}\enspace} + +\expandafter\def\expandafter\endinsert\expandafter{\expandafter\par\endinsert} + +\def\eqmark{\global\advance\dnum by1 + \ifinner\else\eqno \fi + \wlabel\thednum \thednum +} + +%%%%%%%%%%%%%% Items -- sec. 3.10 in opmac-d.pdf + +\newcount\itemnum \itemnum=0 + +\def\begitems{\par\iiskip\bgroup + \itemnum=0 \adef*{\startitem} + \advance\leftskip by\iindent + \let\printitem=\normalitem +} +\def\enditems{\par\egroup\iiskip} + +\def\startitem{\par \advance\itemnum by1 + \itemhook \noindent\llap{\printitem}\ignorespaces} +\def\normalitem{$\bullet$\enspace} + +\def\style#1{\expandafter\let\expandafter\printitem\csname item:#1\endcsname + \ifx\printitem\relax \let\printitem=\normalitem \fi +} +\sdef{item:o}{\raise.4ex\hbox{$\scriptscriptstyle\bullet$} } +\sdef{item:-}{- } +\sdef{item:n}{\the\itemnum. } +\sdef{item:N}{\the\itemnum) } +\sdef{item:i}{(\romannumeral\itemnum) } +\sdef{item:I}{\uppercase\expandafter{\romannumeral\itemnum}\kern.5em} +\sdef{item:a}{\athe\itemnum) } +\sdef{item:A}{\uppercase\expandafter{\athe\itemnum}) } +\sdef{item:x}{\raise.3ex\fullrectangle{.6ex} } +\sdef{item:X}{\raise.2ex\fullrectangle{1ex}\kern.5em} + +\def\fullrectangle#1{\hbox{\vrule height#1 width#1}} + +\def\athe#1{\ifcase#1?\or a\or b\or c\or d\or e\or f\or g\or h\or i\or j\or k\or l\or + m\or n\or o\or p\or q\or r\or s\or t\or u\or v\or w\or x\or y\or z\else ?\fi +} + +%%%%%%%%%%%%%% TOC -- sec. 3.11 in opmac-d.pdf + +\def\toclist{} \newif\ifischap \ischapfalse + +\def\Xtoc#1#2#3#4#5{\ifnum#1=0 \ischaptrue\fi \addto\toclist{\tocline{#1}{#2}{#3}{#4}{#5}}} +\def\Xchap{\Xtoc0\bfshape} \def\Xsec{\Xtoc1\rm} \def\Xsecc{\Xtoc2\rm} + +\def\tocline#1#2#3#4#5{{\leftskip=#1\iindent \rightskip=2\iindent + \ifischap\advance\leftskip by\iindent\fi + \ifnum#1>1 \advance\leftskip by\iindent\fi + \toclinehook \noindent\llap{#2\toclink{#3}\enspace}% + {#2#4}\nobreak\tocdotfill\pglink{#5}\nobreak\hskip-2\iindent\null\par}} +\def\tocdotfill{\leaders\hbox to.8em{\hss.\hss}\hskip 1em plus1fill\relax} + +\def\maketoc{\par \ifx\toclist\empty + \opwarning{\noexpand\maketoc -- data unavailable, TeX me again}\openref + \else \toclist \fi} + +\def\toclinkA#1{\def\tmp##1!##2\end{\if^##1^\kern.8em \else##1\fi}\tmp#1!\end} + +%%%%%%%%%%%%%% Index -- sec. 3.12 on opmac-d.pdf + +\def\iindex#1{\openref\wref\Xindex{{#1}{\the\pageno}}} + +\def\ii #1 {\leavevmode\def\tmp{#1}\iiA #1,,} + +\def\iiA #1,{\if$#1$\else\def\tmpa{#1}% + \ifx\tmpa\iiatsign \expandafter\iiB\tmp,,\else\iindex{#1}\fi + \expandafter\iiA\fi} +\def\iiatsign{@} + +\def\iiB #1,{\if$#1$\else \iiC#1/\relax \expandafter\iiB\fi} +\def\iiC #1/#2\relax{\if$#2$\else\iindex{#2#1}\fi} + +\def\iid #1 {\leavevmode\iindex{#1}#1\futurelet\tmp\iiD} +\def\iiD{\ifx\tmp,\else\ifx\tmp.\else\space\fi\fi} + +\def\Xindex{\Xindexg,} +\def\Xindexg#1#2#3{\bgroup \def~{ }% #1=prefix, #2=index-item, #3=pageno + \isdefined{#1#2}\iftrue + \ifx^#3^\else + \expandafter\firstdata \csname#1#2\endcsname \XindexA + \ifnum#3=\tmpa % \ii on the same page + \else + \tmpnum=#3 \advance\tmpnum by\pgfolioB-1 + \expandafter\seconddata \csname#1#2\endcsname \XindexB + \ifx\tmp\empty + \sxdef{#1#2}{{#3/+}{\pgfolioA{#3}}} % previous item: empty page + \else + \if\tmpb+% state: the pagelist ends by a pagenumber + \ifnum\tmpnum=\tmpa % the consecutive page + \sxdef{#1#2}{{#3/-}{\tmp\iiendash}} + \else % the pages drop + \sxdef{#1#2}{{#3/+}{\tmp, \pgfolioA{#3}}} + \fi + \else % state: the pagelist ends by -- + \ifnum\tmpnum=\tmpa % the consecutive page + \sxdef{#1#2}{{#3/-}{\tmp}} + \else % the pages drop + \sxdef{#1#2}{{#3/+}{\tmp\pgfolioA{\tmpa}, \pgfolioA{#3}}} + \fi\fi\fi\fi\fi + \else % first occurrence of the index item #2 + \ifx^#3^\sxdef{#1#2}{{0/+}{}}\else \sxdef{#1#2}{{#3/+}{\pgfolioA{#3}}}\fi + \ifx,#1 + \global \expandafter\addto \expandafter\iilist \csname#1#2\endcsname + \else + \isdefined{iilist:#1}\iftrue + \global\expandafter\addto \csname iilist:#1\expandafter\endcsname \csname#1#2\endcsname + \else \sxdef{iilist:#1}{\expandafter\noexpand \csname#1#2\endcsname} + \fi\fi\fi + \egroup +} +\def\iilist{} \def\iiendash{--} + +\def\firstdata#1#2{\expandafter\expandafter\expandafter #2\expandafter\firstdataA#1} +\def\firstdataA#1#2{#1&} +\def\seconddata#1#2{\expandafter\expandafter\expandafter #2\expandafter\seconddataA#1} +\def\seconddataA#1#2{#2&} + +\def\XindexA#1/#2&{\def\tmpa{#1}\let\tmpb=#2} +\def\XindexB#1&{\def\tmp{#1}} + +\def\pgfolioA#1{\ifnum#1<0 \romannumeral-\fi#1} +\def\pgfolioB{\ifnum\tmpnum<0-\fi} + +\def\makeindex{\par + \ifx\iilist\empty \opwarning{index data-buffer is empty. TeX me again} + \else + \bgroup + \setprimarysorting + \def\act##1{\ifx##1\relax \else + \firstdata##1\XindexA \seconddata##1\XindexB + \if\tmpb+% + \preparesorting##1% converted item by sorting data in \tmpb + \xdef##1{{\tmpb}{\tmp}} + \else + \preparesorting##1% converted item by sorting data in \tmpb + \xdef##1{{\tmpb}{\tmp\pgfolioA{\tmpa}}} + \fi + \expandafter\act\fi} + \expandafter \act \iilist \relax + \egroup + \dosorting % sorting is in progress + \bgroup + \rightskip=0pt plus1fil \exhyphenpenalty=10000 \leftskip=\iindent + \def\act##1{\ifx##1\relax \else \prepii##1% + \seconddata##1\printiipages \expandafter\act \fi} + \expandafter \act \iilist \relax + \egroup + \fi +} +\def\printiipages#1&{ #1\par} + +\def\prepii #1{\isinlist \iispeclist #1\iftrue + \expandafter\expandafter\expandafter \printii \csname\string#1\endcsname&% + \else \expandafter\prepiiA\string #1&% + \fi +} +\def\prepiiA #1#2#3&{\printii#3&} + +\def\iis #1 #2{\bgroup \def~{ }% + \global\expandafter\addto\expandafter\iispeclist\csname,#1\endcsname + \global\sdef{\expandafter\string\csname,#1\endcsname}{#2}% + \egroup \ignorespaces +} +\def\iispeclist{} + +\def\printii #1&{\gdef\currii{#1}\noindent\everyii + \hskip-\iindent \ignorespaces\printiiA#1//} +\def\printiiA #1/{\if^#1^\let\previi=\currii \else + \expandafter\scanprevii\previi/&\def\tmpb{#1}\edef\tmpb{\meaning\tmpb}% + \ifx\tmpa\tmpb \iiemdash \else#1 \gdef\previi{}\fi + \expandafter\printiiA\fi +} +\def\iiemdash{\kern.1em---\space} +\def\everyii{} + +\def\scanprevii#1/#2&{\def\previi{#2}\def\tmpa{#1}\edef\tmpa{\meaning\tmpa}} +\def\previi{} % previous index item + +%%%%%%%%%%%%%% Sorting -- sec. 3.13 in opmac-d.pdf + +\def\sortingdata{% + /,{ },-,&,@,% + aA\"a\"A\'a\'A,% + bB,% + cC,% + \v c\v C,% + dD\v d\v D,% + eE\'e\'E\v e\v E,% + fF,% + gG,% + hH,% + ^^T^^U^^V,% ch Ch CH + iI\'i\'I,% + jJ,% + kK,% + lL\'l\'L\v l\v L,% + mM,% + nN\v n\v N,% + oO\"o\"O\'o\'O\^o\^O,% + pP,% + qQ,% + rR\'r\'R,% + \v r\v R,% + sS,% + \v s\v S,% + tT\v t\v T,% + uU\"u\"U\'u\'U\r u\r U,% + vV,% + wW,% + xX,% + yY\'y\'Y,% + zZ,% + \v z\v Z,% + 0,1,2,3,4,5,6,7,8,9,'.% +} +\def\setignoredchars{\setlccodes ,.;.?.!.:.'.".|.(.).[.].<.>.=.+.{}{}} +\def\specsortingdatacs {ch:^^T Ch:^^U CH:^^V} +\def\specsortingdatask {ch:^^T Ch:^^U CH:^^V} % DZ etc. are sorted normally + +\def\setprimarysorting {% + \isdefined{sortingdata\csname lan:\the\language\endcsname}\iftrue + \expandafter \let\expandafter\sortingdata + \csname sortingdata\csname lan:\the\language\endcsname\endcsname + \xdef\sortingmessage{using \string\sortingdata\csname lan:\the\language\endcsname}% + \else + \xdef\sortingmessage{using internal \string\sortingdata}% + \ifx\r\undefined + \opwarning{\noexpand\csaccents is unused, falling back to ASCII sorting}% + \global\let\asciisorting=t% + \fi\fi + \ifx\asciisorting\undefined + \xdef\sortingdata{\sortingdata}% expand sorting data now + \isdefined{specsortingdata\csname lan:\the\language\endcsname}\iftrue + \xdef\specsortingdata{\csname specsortingdata\csname lan:\the\language\endcsname + \endcsname\space}% + \expandafter\setprimarysortingA \meaning\specsortingdata\relax + \else \gdef\specsortingdata{}\fi + \else + \gdef\sortingdata{.}\gdef\specsortingdata{}\gdef\sortingmessage{ASCII}% + \fi + \def\act##1{\ifx##1.\else + \ifx##1,\advance\tmpnum by1 + \else \lccode`##1=\tmpnum \fi + \expandafter \act \fi}% + \tmpnum=60 \expandafter \act\sortingdata \setignoredchars +} +\def\setprimarysortingA#1->#2\relax{\gdef\specsortingdata{#2}} +\def\sortingmessage{ASCII default} + +\def\setsecondarysorting {\def\act##1{\ifx##1.\else + \ifx##1,\else \advance\tmpnum by1 \lccode`##1=\tmpnum \fi + \expandafter \act \fi}% + \tmpnum=60 \expandafter \act\sortingdata \setignoredchars +} + +\def\preparesorting#1{\expandafter\preparesortingA\string#1&} +\gdef\preparesortingA#1#2#3&{\xdef\tmpb{#3}% + \expandafter\preparesortingB\specsortingdata.:{} + \lowercase\expandafter{\expandafter\gdef\expandafter\tmpb\expandafter{\tmpb}}% + \replacestrings{.}{}% +} +\def\preparesortingB#1#2:#3 {\ifx.#1\else \replacestrings{#1#2}{#3}\expandafter\preparesortingB\fi} + +\newif \ifAleB + +\def\isAleB #1#2{% + \edef\tmp{\firstdata#1\empty\relax\firstdata#2\empty\relax \noexpand#1\noexpand#2}% + \expandafter \testAleB \tmp +} +\def\testAleB #1#2\relax #3#4\relax #5#6{% + \if #1#3\if #1&\testAleBsecondary #5#6% + \else \testAleB #2\relax #4\relax #5#6% + \fi + \else \ifnum `#1<`#3 \AleBtrue \else \AleBfalse \fi + \fi +} +\def\testAleBsecondary#1#2{% + \bgroup + \setsecondarysorting + \preparesorting#1\let\tmpa=\tmpb \preparesorting#2% + \edef\tmp{\tmpa0\relax\tmpb1\relax}% + \expandafter\testAleBsecondaryX \tmp + \egroup +} +\def\testAleBsecondaryX #1#2\relax #3#4\relax {% + \if #1#3\testAleBsecondaryX #2\relax #4\relax + \else \ifnum `#1<`#3 \global\AleBtrue \else \global \AleBfalse \fi + \fi +} +\def\dosorting{% + \message{Opmac: Sorting index (\sortingmessage)...}% + \def\act##1{\ifx##1\relax\else \addto\iilist{##1,}% + \expandafter\act\fi}% + \edef\iilist{\expandafter}\expandafter\act \iilist\relax + \edef\iilist{\expandafter}\expandafter\mergesort \iilist \end,\end +} + +\def\mergesort #1#2,#3{% by Miroslav Olsak + \ifx,#1% % prazdna-skupina,neco, (#2=neco #3=pokracovani) + \addto\iilist{#2,}% % dvojice skupin vyresena + \sortreturn{\fif\mergesort#3}% % \mergesort pokracovani + \fi + \ifx,#3% % neco,prazna-skupina, (#1#2=neco #3=,) + \addto\iilist{#1#2,}% % dvojice skupin vyresena + \sortreturn{\fif\mergesort}% % \mergesort dalsi + \fi + \ifx\end#3% % neco,konec (#1#2=neco) + \ifx\empty\iilist % neco=kompletni setrideny seznam + \def\iilist{#1#2}% + \sortreturn{\fif\fif\gobbletoend}% % koncim + \else % neco=posledni skupina nebo \end + \sortreturn{\fif\fif % spojim \indexbuffer+necoa cele znova + \edef\iilist{\expandafter}\expandafter\mergesort\iilist#1#2,#3}% + \fi\fi % zatriduji: p1+neco1,p2+neco2, (#1#2=p1+neco1 #3=p2) + \isAleB #1#3\ifAleB % p1<p2 + \addto\iilist{#1}% % p1 do bufferu + \sortreturn{\fif\mergesort#2,#3}% % \mergesort neco1,p2+neco2, + \else % p1>p2 + \addto\iilist{#3}% % p2 do bufferu + \sortreturn{\fif\mergesort#1#2,}% % \mergesort p1+neco1,neco2, + \fi + \relax % zarazka, na ktere se zastavi \sortreturn +} +\def\sortreturn#1#2\fi\relax{#1} \def\fif{\fi} +\def\gobbletoend #1\end{} + +%%%%%%%%%%%%%% \begmulti ... \endmulti TBN p. 244, 245 -- sec. 3.14 in opmac-d.pdf + +\newcount\mullines +\def\corrsize #1{%% #1 := #1 + \splittopskip - \topskip + \advance #1 by \splittopskip \advance #1 by-\topskip +} +\def\begmulti #1 {\par\bgroup\wipeepar\multiskip\penalty0 \def\Ncols{#1} + \setbox6=\vbox\bgroup\penalty0 + %% \hsize := Sirka sloupce = (\hsize+\colsep) / n - \colsep + \advance\hsize by\colsep + \divide\hsize by\Ncols \advance\hsize by-\colsep + \mullines=0 + \def\par{\ifhmode\endgraf\global\advance\mullines by\prevgraf\fi}% +} +\def\endmulti{\vskip-\prevdepth\vfil + \expandafter\egroup\expandafter\baselineskip\the\baselineskip\relax + \dimen0=.8\maxdimen \tmpnum=\dimen0 \divide\tmpnum by\baselineskip + \splittopskip=\baselineskip + \setbox1=\vsplit6 to0pt + %% \dimen1 := the free space on the page + \ifdim\pagegoal=\maxdimen \dimen1=\vsize \corrsize{\dimen1} + \else \dimen1=\pagegoal \advance\dimen1 by-\pagetotal \fi + \ifdim \dimen1<2\baselineskip + \vfil\break \dimen1=\vsize \corrsize{\dimen1} \fi + \ifnum\mullines<\tmpnum \dimen0=\ht6 \else \dimen0=.8\maxdimen \fi + \divide\dimen0 by\Ncols \relax + %% split the material to more pages? + \ifdim \dimen0>\dimen1 \splitpart + \else \balancecolumns \fi % only balancing + \multiskip\egroup +} +\def\makecolumns{\bgroup % full page, destination height: \dimen1 + \vbadness=20000 \setbox1=\hbox{}\tmpnum=0 + \loop \ifnum\Ncols>\tmpnum + \advance\tmpnum by1 + \setbox1=\hbox{\unhbox1 \vsplit6 to\dimen1 \hss} + \repeat + \hbox{}\nobreak\vskip-\splittopskip \nointerlineskip + \line{\unhbox1\unskip} + \dimen0=\dimen1 \divide\dimen0 by\baselineskip \multiply\dimen0 by\Ncols + \global\advance\mullines by-\dimen0 + \egroup +} +\def\splitpart{% + \makecolumns % full page + \vskip 0pt plus 1fil minus\baselineskip \break + \ifnum\mullines<\tmpnum \dimen0=\ht6 \else \dimen0=.8\maxdimen \fi + \divide\dimen0 by\Ncols \relax + \ifx\balancecolumns\flushcolumns \advance\dimen0 by-.5\vsize \fi + \dimen1=\vsize \corrsize{\dimen1}\dimen2=\dimen1 + \advance\dimen2 by-\Ncols\baselineskip + %% split the material to more pages? + \ifvoid6 \else + \ifdim \dimen0>\dimen2 \expandafter\expandafter\expandafter \splitpart + \else \balancecolumns % last balancing + \fi \fi +} +\def\balancecolumns{\bgroup \setbox7=\copy6 % destination height: \dimen0 + \ifdim\dimen0>\baselineskip \else \dimen0=\baselineskip \fi + \vbadness=20000 + \def\tmp{% + \setbox1=\hbox{}\tmpnum=0 + \loop \ifnum\Ncols>\tmpnum + \advance\tmpnum by1 + \setbox1=\hbox{\unhbox1 + \ifvoid6 \hbox to\wd6{\hss}\else \vsplit6 to\dimen0 \fi\hss} + \repeat + \ifvoid6 \else + \advance \dimen0 by.2\baselineskip + \setbox6=\copy7 + \expandafter \tmp \fi}\tmp + \hbox{}\nobreak\vskip-\splittopskip \nointerlineskip + \hbox to\hsize{\unhbox1\unskip}% + \egroup +} + +%%%%%%%%%%%%%% Colors -- sec. 3.15 in opmac-d.pdf + +\newif\iflocalcolor \localcolorfalse +\let\localcolor=\localcolortrue + +% for backward compatibility: +\let\longlocalcolor=\localcolor \let\locpgcolor=\relax +\def\linecolor#1{} + +\def\Blue{\setcmykcolor{1 1 0 0}} +\def\Red{\setcmykcolor{0 1 1 0}} +\def\Brown{\setcmykcolor{0 0.67 0.67 0.5}} +\def\Green{\setcmykcolor{1 0 1 0}} +\def\Yellow{\setcmykcolor{0 0 1 0}} +\def\Cyan{\setcmykcolor{1 0 0 0}} +\def\Magenta{\setcmykcolor{0 1 0 0}} +\def\White{\setcmykcolor{0 0 0 0}} +\def\Grey{\setcmykcolor{0 0 0 0.5}} +\def\LightGrey{\setcmykcolor{0 0 0 0.2}} +\def\Black{\setcmykcolor{0 0 0 1}} + +\def\setcmykcolor#1{\global\let\ensureblacko=\ensureblackoA + \iflocalcolor \edef\currentcolor{#1}\colorstackpush\currentcolor \aftergroup\colorstackpop + \else \xdef\currentcolor{#1}\colorstackset\currentcolor \fi +} +\def\pdfblackcolor{0 0 0 1} +\xdef\currentcolor{\pdfblackcolor} +\def\ensureblacko#1{#1} +\def\ensureblackoA#1{\colorstackpush\pdfblackcolor #1\colorstackpop} + +\ifx\pdfcolorstackinit\undefined + \def\colorstackpush#1{\pdfliteral{#1 k #1 K}} + \def\colorstackpop{\colorstackpush\currentcolor} + \let\colorstackset=\colorstackpush +\else + \mathchardef\colorstackcnt=\pdfcolorstackinit page {0 g 0 G} + \def\colorstackpush#1{\pdfcolorstack\colorstackcnt push{#1 k #1 K}} + \def\colorstackpop{\pdfcolorstack\colorstackcnt pop} + \def\colorstackset#1{\pdfcolorstack\colorstackcnt set{#1 k #1 K}} +\fi + +\addprotect\setcmykcolor \addprotect\localcolor \addprotect\longlocalcolor + +\ifpdftex\else + \def\setcmykcolor#1{} \def\pdfliteral#1{} +\fi + +\def\draft{\addto\prepghook{\draftbox{\tenbf DRAFT}\nointerlineskip}} +\def\draftbox#1{\vbox to0pt{\setbox0=\hbox{\typosize[10/]#1}% + \kern.5\vsize \kern4\wd0 \hbox to0pt{\kern.5\hsize \kern-2.5\wd0 + \pdfsave \pdfrotate{55}\pdfscale{10}{10}% + \hbox to0pt{\localcolor\LightGrey \box0\hss}% + \pdfrestore + \hss}\vss}} + +\ifpdftex\else + \def\draft{\opwarning{\string\draft: Grey color is possible in pdfTeX only}} +\fi + +%%%%%%%%%%%%%% Hyperrefs -- sec. 3.16 in opmac-d.pdf + +\def\destheight{1.4em} +\def\destactive[#1:#2]{\if$#2$\else\ifvmode + \tmpdim=\prevdepth \prevdepth=-1000pt + \destbox[#1:#2]\prevdepth=\tmpdim + \else \destbox[#1:#2]% + \fi\fi +} +\def\destbox[#1]{\vbox to0pt{\kern-\destheight \pdfdest name{#1} xyz\vss}} +\def\dest[#1]{} + +\def\linkactive[#1:#2]#3#4{\leavevmode\pdfstartlink height.9em depth.3em + \pdfborder{#1} goto name{#1:#2}\relax {#3#4}\pdfendlink +} +\def\link[#1]#2#3{\leavevmode{#3}} + +\def\urllink[#1:#2]#3{{\let~=\relax \let\\=\relax \let\{=\relax \let\}=\relax + \leavevmode\pdfstartlink height.9em depth.3em + \pdfborder{#1}user{/Subtype/Link/A <</Type/Action/S/URI/URI(#2)>>}\relax + {\def~{\nobreak\space}\urlcolor#3}\pdfendlink}% +} +\def\toclink#1{\toclinkA{#1}} +\def\pglink#1{\leavevmode{\pgfolioA{#1}}} +\def\citelink#1#2{\leavevmode{#2}} +\def\reflink[#1]#2{\leavevmode{#2}} +\def\ulink[#1]#2{\leavevmode{#2}} +\def\urlcolor{} + +\def\hyperlinks#1#2{% + \let\dest=\destactive \let\link=\linkactive + \def\toclink##1{\link[toc:\tocilabel.##1]{\localcolor#1}{\toclinkA{##1}}}% + \def\pglink##1{\link[pg:\pgilabel.##1]{\localcolor#1}{\pgfolioA{##1}}}% + \def\citelink##1##2{\link[cite:##1]{\localcolor#1}{##2}}% + \def\reflink[##1]##2{\link[ref:##1]{\localcolor#1}{##2}}% + \def\ulink[##1]##2{\urllink[url:##1]{##2}}% + \def\urlcolor{\localcolor#2}% +} +\def\tocilabel{} \def\pgilabel{} + +\def\pdfborder#1{\if^#1^\else \isdefined{#1border}\iftrue + \if^\csname#1border\endcsname^\else attr{/C[\csname#1border\endcsname] /Border[0 0 .6]}\fi + \else attr{/Border[0 0 0]}\fi\fi +} + +\ifpdftex \else + \def\link[#1]#2#3{#3} + \def\urllink[#1]#2{#2} + \def\hyperlinks#1#2{\opwarning{No pdfTeX detected, \noexpand\hyperlinks ignored}} +\fi + +\def\url#1{{\def\tmpb{#1}% + \replacestrings{//}{{\urlskip\urlslashslash\urlbskip}}% + \replacestrings{/}{{\urlskip/\urlbskip}}% + \replacestrings{.}{{\urlskip.\urlbskip}}% + \replacestrings{?}{{\urlskip?\urlbskip}}% + \replacestrings{=}{{\urlskip=\urlbskip}}% + \replacestrings{~}{{\char`\~}}% + \replacestrings{_}{{\char`\_}}% + \replacestrings{^}{{\char`\^}}% + \replacestrings{\\}{\bslash}% + \replacestrings{\{}{{\char`\{}}% + \replacestrings{\}}{{\char`\}}}% + \replacestrings{&}{{\urlbskip\char`\& \urlskip}}% + \def\|{}\ulink[#1]{\urlfont\tmpb\null}% +}} +\def\urlfont{\tt \let\|=\urlspecchar} +\def\urlspecchar{\penalty10 } +\def\urlskip{\null\nobreak\hskip0pt plus0.05em\relax} +\def\urlbskip{\penalty100 \hskip0pt plus0.05em\relax} +\def\urlslashslash{/\urlskip/} +\addprotect\url + +%%%%%%%%%%%%%% Outlines -- sec. 3.17 in opmac-d.pdf + +\def\outlines#1{\pdfcatalog{/PageMode/UseOutlines}\openref\ifx\toclist\empty + \opwarning{\noexpand\outlines -- data unavailable. TeX me again}% + \else + \ifx\urlcolor\empty + \opwarning{\noexpand\outlines doesn't work when \noexpand\hyperlinks isn't declared}\fi + {\let\tocline=\outlinesA + \count0=0 \count1=0 \toclist % calculate numbers o childs + \def\outlinelevel{#1}\let\tocline=\outlinesB + \count0=0 \count1=0 \toclist}% create outlines + \fi +} +\def\outlinesA#1#2#3#4#5{% + \advance\count#1 by1 + \ifcase#1\or + \addoneol{ol:\the\count0}\or + \addoneol{ol:\the\count0:\the\count1}\fi +} +\def\addoneol#1{\isdefined{#1}% + \iftrue \tmpnum=\csname#1\endcsname\relax + \advance\tmpnum by1 \sxdef{#1}{\the\tmpnum}% + \else \sxdef{#1}{1}% + \fi +} +\def\outlinesB#1#2#3#4#5{% + \advance\count#1 by1 + \ifcase#1\tmpnum=\isdefined{ol:\the\count0}% + \iftrue\csname ol:\the\count0\endcsname\else0\fi \or + \tmpnum=\isdefined{ol:\the\count0:\the\count1}% + \iftrue\csname ol:\the\count0:\the\count1\endcsname\else0\fi \or + \tmpnum = 0 \fi + \protectlist \def~{ }\setcnvcodesA + \ifx\toasciidata\empty \let\lowercase=\relax \else \expandafter\setlccodes\toasciidata{}{}\fi + \cnvhook \lowercase{\gdef\tmp{#4}}% + \outlinesC{#1}{toc:\tocilabel.#3}{\ifnum#1<\outlinelevel\space\else-\fi}{\tmpnum}{\tmp}% +} +\def\outlinesC#1#2#3#4#5{\pdfoutline goto name{#2} count #3#4{#5}\relax} + +\def\setcnvcodesA{\global\let\setcnvcodesA=\relax % I am working only once + \isdefined{toasciidata\csname lan:\the\language\endcsname}\iftrue + \xdef\toasciidata{\csname toasciidata\csname lan:\the\language\endcsname\endcsname}% + \else + \ifx\r\undefined + \gdef\toasciidata{} + \opwarning{\noexpand\csaccents unused, CZ/SK outline-conversion is off}% + \else + \xdef\toasciidata{\toasciidata}% + \fi\fi +} +\def\toasciidata{% Removes Czech+Slovak accents + AA\'AA\"AA\'aa\"aaBBCC\v CC\v ccDD\v DD\v ddEE\'EE\v EE\'ee\v ee% + FFGGHHII\'II\'iiJJKKLL\'LL\v LL\'ll\v llMMNN\v NN\v nnOO\'OO\"OO\^OO% + \'oo\"oo\^ooPPQQRR\v RR\v rrSS\v SS\v ssTT\v TT\v ttUU\'UU\"UU\r UU% + \'uu\"uu\r uuVVWWXXYY\'YY\'yyZZ\v ZZ\v zz% +} +\def\setlccodes#1#2{\if\relax#2\relax \else \lccode`#1=`#2 \expandafter \setlccodes \fi} + +\newcount\oulnum +\def\insertoutline#1{\global\advance\oulnum by1 + \pdfdest name{oul:\the\oulnum} xyz\relax + \pdfoutline goto name{oul:\the\oulnum} count0 {#1}\relax +} + +\ifpdftex \else + \def\outlines#1{\opwarning{DVI output has no outlines}\gdef\outlines##1{}} + \let\insertoutline=\outlines +\fi + +%%%%%%%%%%%%%% Verbatim, \begtt, \endtt -- sec. 3.18 in opmac-d.pdf + +\newcount\ttline \ttline=-1 +\newcount\viline +\newread\vifile + +\def\setverb{\frenchspacing\def\do##1{\catcode`##1=12}\dospecials \catcode`\*=12 } +\def\begtt{\par \vskip\parskip \ttskip \bgroup \wipeepar + \setverb \adef{ }{\ }% + \ifx\savedttchar\undefined \else \catcode\savedttchar=12 \fi + \parindent=\ttindent \parskip=0pt + \tthook\relax + \ifnum\ttline<0 \else + \tenrm \thefontscale[700]\let\sevenrm=\thefont + \everypar\expandafter{\the\everypar \global\advance\ttline by1 \printttline}\fi + \def\par##1{\endgraf\ifx##1\egroup\else\penalty\ttpenalty\leavevmode\fi ##1}% + \obeylines \startverb} +{\catcode`\|=0 \catcode`\\=12 +|gdef|startverb#1\endtt{|tt|ptthook#1|egroup|par|ttskip|testparA}} +\def\testparA{\expandafter\testparB\romannumeral-`\.} +\def\testparB{\futurelet\tmpa\testparC} +\def\testparC{\ifx\tmpa\par\else\afternoindent\fi} + +\def\printttline{\llap{\sevenrm\the\ttline\kern.9em}} + +\def\activettchar#1{% + \ifx\savedttchar\undefined\else \catcode\savedttchar=\savedttcharc \fi + \chardef\savedttchar=`#1% + \chardef\savedttcharc=\catcode`#1% + \bgroup\lccode`\~=`#1% + \lowercase {\egroup\def~}{\leavevmode\hbox\bgroup\setverb\adef{ }{\ }% + \intthook\tt\readverb}% + \bgroup\lccode`\~=`#1\lowercase{\egroup\def\readverb ##1~}{##1\egroup}% + \catcode`#1=13 +} + +\def\verbinput (#1) #2 {\par \def\tmpa{#2}% + \ifx\vifilename\tmpa \else + \openin\vifile=#2 + \global\viline=0 \global\let\vifilename=\tmpa + \ifeof\vifile + \opwarning{\noexpand\verbinput - file "#2" is unable to reading} + \expandafter\expandafter\expandafter\skiptorelax + \fi + \fi + \viscanparameter #1+\relax +} +\def\skiptorelax#1\relax{} + +\def \viscanparameter #1+#2\relax{% + \if$#2$\viscanminus(#1)\else \viscanplus(#1+#2)\fi +} +\def\viscanplus(#1+#2+){% + \if$#1$\tmpnum=\viline + \else \ifnum#1<0 \tmpnum=\viline \advance\tmpnum by-#1 + \else \tmpnum=#1 + \advance\tmpnum by-1 + \ifnum\tmpnum<0 \tmpnum=0 \fi % (0+13) = (1+13) + \fi \fi + \edef\vinolines{\the\tmpnum}% + \if$#2$\def\vidolines{0}\else\edef\vidolines{#2}\fi + \doverbinput +} +\def\viscanminus(#1-#2){% + \if$#1$\tmpnum=0 + \else \tmpnum=#1 \advance\tmpnum by-1 \fi + \ifnum\tmpnum<0 \tmpnum=0 \fi % (0-13) = (1-13) + \edef\vinolines{\the\tmpnum}% + \if$#2$\tmpnum=0 + \else \tmpnum=#2 \advance\tmpnum by-\vinolines \fi + \edef\vidolines{\the\tmpnum}% + \doverbinput +} +\def\doverbinput{% + \tmpnum=\vinolines + \advance\tmpnum by-\viline + \ifnum\tmpnum<0 + \openin\vifile=\vifilename\space + \global\viline=0 + \else + \edef\vinolines{\the\tmpnum}% + \fi + \vskip\parskip \ttskip \bgroup \wipeepar + \setverb \adef{ }{\ }% + \ifx\savedttchar\undefined \else \catcode\savedttchar=12 \fi + \parindent=\ttindent \parskip=0pt + \tthook\relax + \ifnum\ttline<-1 \else + \tenrm \thefontscale[700]\let\sevenrm=\thefont + \everypar\expandafter{\the\everypar \glob\advance\ttline by1 \printttline}\fi + \def\par##1{\endgraf\ifx##1\egroup\else\penalty\ttpenalty\leavevmode\fi ##1}% + \obeylines \tmpnum=0 \lccode`\~=`\^^M \lowercase{\def\tmpb{~}}% + \loop \ifeof\vifile \tmpnum=\vinolines\space \fi + \ifnum\tmpnum<\vinolines\space + \vireadline \advance\tmpnum by1 \repeat %% skip line + \ifnum\ttline=-1 \ttline=\viline \let\glob=\relax \else\let\glob=\global \fi + \tmpnum=0 \ifnum\vidolines=0 \tmpnum=-1 \fi + \ifeof\vifile \tmpnum=\vidolines\space \fi + \loop \ifnum\tmpnum<\vidolines\space + \vireadline + \ifeof\vifile \tmpnum=\vidolines\space \else \viprintline \fi %% print line + \ifnum\vidolines=0 \else\advance\tmpnum by1 \fi + \repeat + \tt\expandafter\ptthook\tmpb\egroup\par\ttskip\testparA +} +\def\vireadline{\read\vifile to \tmp \global\advance\viline by1 } +\def\viprintline{\expandafter\addto\expandafter\tmpb\expandafter{\tmp}} + +%%%%%%%%%%%%%% \table -- sec. 3.19 in opmac-d.pdf + +\newtoks\tabdata +\def\tabstrutA{\tabstrut} +\newcount\colnum +\def\ddlinedata{} +\def\vvleft{} + +\def\table{\vbox\bgroup \catcode`\|=12 \tableA} +\def\tableA#1#2{\offinterlineskip \colnum=0 \def\tmpa{}\tabdata={}\scantabdata#1\relax + \halign\expandafter{\the\tabdata\cr#2\crcr}\egroup} + +\def\scantabdata#1{\let\next=\scantabdata + \ifx\relax#1\let\next=\relax + \else\ifx|#1\addtabvrule + \else\isinlist{123456789}#1\iftrue \def\next{\scantabdataC#1}% + \else \expandafter\ifx\csname tabdeclare#1\endcsname \relax + \expandafter\ifx\csname paramtabdeclare#1\endcsname \relax + \opwarning{tab-declarator "#1" unknown, ignored}% + \else \def\next{\expandafter \scantabdataB \csname paramtabdeclare#1\endcsname}\fi + \else \def\next{\expandafter\scantabdataA \csname tabdeclare#1\endcsname}% + \fi\fi\fi\fi \next +} +\def\scantabdataA#1{\addtabitem \expandafter\addtabdata\expandafter{#1\tabstrutA}\scantabdata} +\def\scantabdataB#1#2{\addtabitem\expandafter\addtabdata\expandafter{#1{#2}\tabstrutA}\scantabdata} +\def\scantabdataC {\def\tmpb{}\afterassignment\scantabdataD \tmpnum=} +\def\scantabdataD#1{\loop \ifnum\tmpnum>0 \advance\tmpnum by-1 \addto\tmpb{#1}\repeat + \expandafter\scantabdata\tmpb +} +\def\tabdeclarec{\tabiteml\hfil##\unsskip\hfil\tabitemr} +\def\tabdeclarel{\tabiteml##\unsskip\hfil\tabitemr} +\def\tabdeclarer{\tabiteml\hfil##\unsskip\tabitemr} +\def\paramtabdeclarep#1{\tabiteml\vtop{\hsize=#1\relax \baselineskip=\normalbaselineskip + \lineskiplimit=0pt \noindent##\unsskip \vbox to0pt{\vss\hbox{\tabstrutA}}}\tabitemr} + +\def\unsskip{\ifdim\lastskip>0pt \unskip\fi} +\def\addtabitem{\ifnum\colnum>0 \addtabdata{&}\addto\ddlinedata{&\dditem}\fi + \advance\colnum by1 \let\tmpa=\relax} +\def\addtabdata#1{\tabdata\expandafter{\the\tabdata#1}} +\def\addtabvrule{% + \ifx\tmpa\vrule \addtabdata{\kern\vvkern}% + \ifnum\colnum=0 \addto\vvleft{\vvitem}\else\addto\ddlinedata{\vvitem}\fi + \else \ifnum\colnum=0 \addto\vvleft{\vvitemA}\else\addto\ddlinedata{\vvitemA}\fi\fi + \let\tmpa=\vrule \addtabdata{\vrule}} + +\def\crl{\crcr\noalign{\hrule}} +\def\crll{\crcr\noalign{\hrule\kern\hhkern\hrule}} + +\def\crli{\crcr \omit + \gdef\dditem{\omit\tablinefil}\gdef\vvitem{\kern\vvkern\vrule}\gdef\vvitemA{\vrule}% + \vvleft\tablinefil\ddlinedata\crcr} +\def\crlli{\crli\noalign{\kern\hhkern}\crli} +\def\tablinefil{\leaders\hrule\hfil} + +\def\crlp#1{\crcr \noalign{\kern-\drulewidth}% + \omit \xdef\crlplist{#1}\xdef\crlplist{,\expandafter}\expandafter\crlpA\crlplist,\end,% + \global\tmpnum=0 \gdef\dditem{\omit\crlpD}% + \gdef\vvitem{\kern\vvkern\kern\drulewidth}\gdef\vvitemA{\kern\drulewidth}% + \vvleft\crlpD\ddlinedata \global\tmpnum=0 \crcr} +\def\crlpA#1,{\ifx\end#1\else \crlpB#1-\end,\expandafter\crlpA\fi} +\def\crlpB#1#2-#3,{\ifx\end#3\xdef\crlplist{\crlplist#1#2,}\else\crlpC#1#2-#3,\fi} +\def\crlpC#1-#2-#3,{\tmpnum=#1\relax + \loop \xdef\crlplist{\crlplist\the\tmpnum,}\ifnum\tmpnum<#2\advance\tmpnum by1 \repeat} +\def\crlpD{\global\advance\tmpnum by1 + \edef\tmpa{\noexpand\isinlist\noexpand\crlplist{,\the\tmpnum,}}% + \tmpa\iftrue \kern-\drulewidth \tablinefil \kern-\drulewidth\else\hfil \fi} + +\def\tskip{\afterassignment\tskipA \tmpdim} +\def\tskipA{\gdef\dditem{}\gdef\vvitem{}\gdef\vvitemA{}\gdef\tabstrutA{}% + \vbox to\tmpdim{}\ddlinedata \crcr \noalign{\gdef\tabstrutA{\tabstrut}}} + +\def\mspan{\omit \tabdata={\tabstrut}\let\tmpa=\relax \afterassignment\mspanA \mscount=} +\def\mspanA[#1]{\loop \ifnum\mscount>1 \csname span\endcsname \omit \advance\mscount by-1 \repeat + \mspanB#1\relax} +\def\mspanB#1{\ifx\relax#1\def\tmpa{\def\tmpa####1}% + \expandafter\tmpa\expandafter{\the\tabdata\ignorespaces}\expandafter\tmpa\else + \ifx |#1\ifx\tmpa\vrule\addtabdata{\kern\vvkern}\fi \addtabdata{\vrule}\let\tmpa=\vrule + \else \let\tmpa=\relax + \ifx c#1\addtabdata{\tabiteml\hfil\ignorespaces##1\unsskip\hfil\tabitemr}\fi + \ifx l#1\addtabdata{\tabiteml\ignorespaces##1\unsskip\hfil\tabitemr}\fi + \ifx r#1\addtabdata{\tabiteml\hfil\ignorespaces##1\unsskip\tabitemr}\fi + \fi \expandafter\mspanB \fi} + +\newdimen\drulewidth \drulewidth=0.4pt +\let\orihrule=\hrule \let\orivrule=\vrule +\def\rulewidth{\afterassignment\rulewidthA \drulewidth} +\def\rulewidthA{\edef\hrule{\orihrule height\the\drulewidth}% + \edef\vrule{\orivrule width\the\drulewidth}} + +\long\def\frame#1{% + \hbox{\vrule\vtop{\vbox{\hrule\kern\vvkern + \hbox{\kern\hhkern\relax#1\kern\hhkern}% + }\kern\vvkern\hrule}\vrule}} + +%%%%%%%%%%%%%% \inspic -- sec. 3.20 in opmac-d.pdf + +\newdimen\picwidth \picwidth=0pt \let\picw=\picwidth +\newdimen\picheight \picheight=0pt + +\ifpdftex + \def\inspic #1 {\hbox{% + \pdfximage \ifdim\picwidth=0pt \else width\picwidth\fi + \ifdim\picheight=0pt \else height\picheight\fi \inspicpage {\picdir#1}% + \pdfrefximage\pdflastximage}} +\else + \def\inspic #1 {\opwarning + {The \noexpand\inspic is supported for PDF output only}} +\fi +\def\inspicpage{} + +%%%%%%%%%%%%%%% transformation matrix -- sec. 3.21 in opmac-d.pdf + +\def\pdfscale#1#2{\pdfsetmatrix{#1 0 0 #2}} + +\def\pdfrotate#1{\tmpdim=#1pt + \ifdim\tmpdim=0pt + \else \ifdim\tmpdim=90pt \pdfsetmatrix{0 1 -1 0}% + \else \edef\tmp{#1}\expandafter\pdfrotateA\tmp..\relax + \fi \fi +} +\def\pdfrotateA #1.#2.#3\relax{% + \def\tmp##1.##2\relax {##1}% + \tmpnum=\expandafter \tmp \the\tmpdim \relax % round + \ifdim\tmpdim>0pt \def\tmpa{}\else\def\tmpa{-}\fi % save - + \loop \ifnum\tmpnum<0 \advance\tmpnum by360 \repeat + \loop \ifnum\tmpnum>360 \advance\tmpnum by-360 \repeat + \loop \ifnum\tmpnum>90 \pdfrotate{90}\advance\tmpnum by-90 \repeat + \ifnum\tmpnum=90 \pdfrotate{90}\else + \ifnum\tmpnum>44 \pdfsetmatrix{.7071 .7071 -.7071 .7071}% + \advance\tmpnum by-45 \fi + \ifnum\tmpnum>22 \pdfsetmatrix{.9272 .3746 -.3746 .9272}% + \advance\tmpnum by-22 \fi + \ifnum\tmpnum>0 + \pdfsetmatrix{\smallcos \smallsin -\smallsin \smallcos}% + \fi\fi + \if$#2$\else % fraction part + \tmpdim=.01745329pt % \pi/180 + \tmpdim=.#2\tmpdim % + \edef\tmp{\expandafter\ignorept\the\tmpdim\space}% + \ifx\tmpa\empty \pdfsetmatrix{1 \tmp -\tmp 1}% + \else \pdfsetmatrix{1 -\tmp \tmp 1}% + \fi\fi +} +\def\smallcos{.\ifcase\tmpnum \or9998\or9994\or9986\or9976\or9962\or9945\or + 9925\or9903\or9877\or9848\or9816\or9781\or9744\or9703\or9659\or9613\or + 9563\or9511\or9455\or9397\or9336\or9272\fi\space} +\def\smallsin{.\ifcase\tmpnum 0\or0175\or0359\or0523\or0698\or0872\or1045\or + 1219\or1391\or1564\or1736\or1908\or2079\or2250\or2419\or2588\or2756\or + 2924\or309\or3256\or342\or3584\or3746\fi\space} + +\ifpdftex \else + \def\pdfsetmatrix#1{} \def\pdfsave{} \def\pdfrestore{} +\fi + +%%%%%%%%%%%%%% \fnote, \mnote -- sec 3.22 in opmac-d.pdf + +\newcount\fnotenum \fnotenum=0 +\newcount\fnotenumlocal +\newif\iflocfnum \locfnumtrue + +\long\def\fnote#1{\global\advance \fnotenum by1 + \leavevmode\openref\wref\Xfnote{}% + \iflocfnum \isdefined{fn:\the\fnotenum}\iftrue + \else\opwarning{unknown \noexpand\fnote mark. TeX me again}\fi\fi + \fnmarkx{\fnotehook\typobase\typoscale[800/800]\vfootnote\fnmarkx{#1}}% +} +\def\fnotemark#1{{\advance\fnotenum by#1\relax + \isdefined{fn:\the\fnotenum}\iftrue\thefnote + \else$^?$\opwarning{unknown \string\fnotemark. TeX me again}\fi}% +} +\long\def\fnotetext#1{\global\advance \fnotenum by1 \openref\wref\Xfnote{}% + {\everypar={}\fnotehook\typobase\typoscale[800/800]\vfootnote\fnmarkx{#1}}% +} +\def\fnmarkx{\isdefined{fn:\the\fnotenum}\iftrue\thefnote\else$^?$\fi} +\def\thefnote{$^{\locfnum}$} +\def\locfnum{\csname fn:\the\fnotenum\endcsname} + +\def\Xfnote{\advance\fnotenumlocal by1 \advance\fnotenum by1 + \sxdef{fn:\the\fnotenum}{\the\fnotenumlocal}} + +\def\runningfnotes{\locfnumfalse\def\locfnum{\the\fnotenum}\def\fnmarkx{\thefnote}} + +\newcount\mnotenum \mnotenum=0 % global counter of mnotes +\newdimen\mnoteskip \mnoteskip=0pt + +\long\def\mnote#1{\ifvmode \hbox{\vbox to\ht\strutbox{}\mnoteA{#1}}\nobreak\vskip-\baselineskip + \else \strut\vadjust{\kern-\dp\strutbox \mnoteA{#1}\kern\dp\strutbox}% + \fi +} +\long\def\mnoteA#1{\global\advance \mnotenum by1 + \ifx\mnotesfixed\undefined + \isdefined{mn:\the\mnotenum}\iftrue + \else\opwarning{unknown \noexpand\mnote side. TeX me again}\fi + \edef\tmp{\csname mn:\the\mnotenum\endcsname}% + \openref\wref\Xmnote{}\ifvmode\nobreak\fi + \else \let\tmp=\mnotesfixed \fi + \expandafter\ifx\tmp \left + \hbox to0pt{\kern-\mnotesize \kern-\mnoteindent + \vbox to0pt{\vss \setbox0=\vtop{\hsize=\mnotesize + \leftskip=0pt plus 1fill \rightskip=0pt {\mnotehook\noindent#1\endgraf}}% + \dp0=0pt \box0 \kern\mnoteskip \global\mnoteskip=0pt}\hss}% + \else + \hbox to0pt{\kern\hsize \kern\mnoteindent + \vbox to0pt{\vss \setbox0=\vtop{\hsize=\mnotesize + \rightskip=0pt plus 1fil \leftskip=0pt {\mnotehook\noindent#1\endgraf}}% + \dp0=0pt \box0 \kern\mnoteskip \global\mnoteskip=0pt}\hss}% + \fi +} +\def\Xmnote{\advance\mnotenum by1 + \sxdef{mn:\the\mnotenum}{\ifodd\lastpage \right \else \left \fi}} + +\def\fixmnotes#1{\def\mnotesfixed{#1}} + +%%%%%%%%%%%%%% \cite, \bib, \usebibtex, \usebbl -- sec. 3.23 in opmac-d.pdf + +\newwrite\auxfile % AUX file for BibTeX +\newcount\bibnum % the bibitem counter +\newtoks\bibmark % the bibmark used if \nonumcitations +\newcount\lastcitenum \lastcitenum=0 % for \shortcitations + +\def\cite[#1]{{\citeA#1,,,[\printsavedcites]}} +\def\nocite[#1]{{\citeA#1,,,}} +\def\rcite[#1]{{\citeA#1,,,\printsavedcites}} +\def\savedcites{} + +\def\citeA #1#2,{\if#1,\else + \if *#1\addcitelist{*}\expandafter \skiptorelax \fi + \isdefined{bib:#1#2}\iftrue \else + \addcitelist{#1#2}% + \opwarning{The cite [#1#2] unknown. Try to TeX me again}\openref + \addto\savedcites{?,}\def\sortcitesA{}\lastcitenum=0 + \expandafter\gdef\csname bib:#1#2\endcsname {}% + \expandafter \skiptorelax \fi + \expandafter \ifx \csname bib:#1#2\endcsname \empty + \addto\savedcites{?,}\def\sortcitesA{}\lastcitenum=0 + \expandafter \skiptorelax \fi + \def\bibnn##1{}% + \if &\csname bib:#1#2\endcsname + \addcitelist{#1#2}% + \def\bibnn##1##2{##1}% + \sxdef{bib:#1#2}{\csname bib:#1#2\endcsname}% + \fi + \edef\savedcites{\savedcites \csname bib:#1#2\endcsname,}% + \relax + \expandafter\citeA\fi +} +\def\printsavedcites{\sortcitesA + \chardef\tmpb=0 \expandafter\citeB\savedcites,% + \ifnum\tmpb>0 \printdashcite{\the\tmpb}\fi +} +\def\sortcitesA{} +\def\sortcitations{% + \def\sortcitesA{\edef\savedcites{300000,\expandafter}\expandafter\sortcitesB\savedcites,% + \def\tmpa####1300000,{\def\savedcites{####1}}\expandafter\tmpa\savedcites}% +} +\def\sortcitesB #1,{\if $#1$% + \else + \mathchardef\tmpa=#1 + \edef\savedcites{\expandafter}\expandafter\sortcitesC \savedcites\end + \expandafter\sortcitesB + \fi +} +\def\sortcitesC#1,{\ifnum\tmpa<#1\edef\tmpa{\the\tmpa,#1}\expandafter\sortcitesD + \else\edef\savedcites{\savedcites#1,}\expandafter\sortcitesC\fi} +\def\sortcitesD#1\end{\edef\savedcites{\savedcites\tmpa,#1}} + +\def\citeB#1,{\if$#1$\else + \if?#1\relax??% + \else + \ifnum\lastcitenum=0 % only comma separated list + \printcite{#1}% + \else + \ifx\citesep\empty % first cite item + \lastcitenum=#1\relax + \printcite{#1}% + \else % next cite item + \advance\lastcitenum by1 + \ifnum\lastcitenum=#1\relax % cosecutive cite item + \mathchardef\tmpb=\lastcitenum + \else % there is a gap between cite items + \lastcitenum=#1\relax + \ifnum\tmpb=0 % previous items were printed + \printcite{#1}% + \else + \printdashcite{\the\tmpb}\printcite{#1}\chardef\tmpb=0 + \fi\fi\fi\fi\fi + \expandafter\citeB\fi +} +\def\shortcitations{\lastcitenum=1 } + +\def\printcite#1{\citesep\citelink{#1}{\citelinkA{#1}}\def\citesep{,\hskip.2em\relax}} +\def\printdashcite#1{\ifmmode-\else\hbox{--}\fi\citelink{#1}{\citelinkA{#1}}} +\def\citesep{} + +\def\nonumcitations{\lastcitenum=0\def\sortcitesA{}\def\etalchar##1{$^{##1}$}% + \def\citelinkA##1{\isdefined{bim:##1}\iftrue \csname bim:##1\endcsname + \else ##1\opwarning{\noexpand\nonumcitations + empty bibmark. Maybe bad BibTeX style}\fi} +} +\def\citelinkA{} + +\def\ecite[#1]{\bgroup\citeA#1,,,\expandafter\eciteB\savedcites;} +\def\eciteB#1,#2;#3{\if?#1\relax #3\else \citelink{#1}{#3}\fi\egroup} + +\def\bib[#1]{\def\tmp{\isnextchar={\bibA[#1]}{\bibmark={}\bibB[#1]}}% + \expandafter\tmp\romannumeral-`\.} % ignore optional space +\def\bibA[#1]=#2{\bibmark={#2}\bibB[#1]} +\def\bibB[#1]{\par \ifnum\bibnum>0 \bibskip \fi + \advance\bibnum by1 + \noindent \def\tmpb{#1}\wbib{#1}{\the\bibnum}{\the\bibmark}% + \printbib \ignorespaces +} +\def\wbib#1#2#3{\dest[cite:\the\bibnum]% + \ifx\wref\wrefrelax\else \immediate\wref\Xbib{{#1}{#2}{#3}}\fi} + +\def\Xbib#1#2#3{\sdef{bib:#1}{\bibnn{#2}&}\if^#3^\else\sdef{bim:#2}{#3}\fi\def\lastbibnum{#2}} + +\def\printbib{\hangindent=\iindent + \ifx\citelinkA\empty \noindent\hskip\iindent \llap{[\the\bibnum] }% + \else \noindent \fi +} + +\def\addcitelist#1{\global\addto\citelist{\citeI[#1]}} +\def\writeaux#1{\immediate\write\auxfile{\string\citation{#1}}} +\def\writeXcite#1{\openref\immediate\wref\Xcite{{#1}}} +\def\citelist{} \def\citelistB{} + +\def\usebibtex#1#2{% + \openref \openauxfile{#1}{#2}% + \def\citeI[##1]{\writeaux{##1}}\citelist + \global\let\addcitelist=\writeaux + \bgroup \readbblfile{\jobname}\egroup +} +\def\openauxfile#1#2{% + \immediate\openout\auxfile=\jobname.aux + \immediate\write\auxfile + {\percent\percent\space Opmac: AUX file reserved for bibtex only}% + \immediate\write\auxfile{\string\bibdata{#1}}% + \immediate\write\auxfile{\string\bibstyle{#2}}% +} +\def\readbblfile #1{% + \openin\testin=#1.bbl + \ifeof\testin + \opwarning{The `#1.bbl' file doesn't exist. Use `bibtex'..}% + \else + \closein\testin + \bibnum=0 + \long\def\begin##1\bibitem{\bibitem}\def\end##1{}% LaTeX environment + \def\httpAddr##1{\url{http:##1}}\def\\{\hfill\break}% + \def\newblock{\hskip .11em plus.33em minus.07em}% + \def\mbox{\leavevmode\hbox}\def\emph##1{{\it##1}}% + \parindent=\iindent \bibtexhook\relax + \input #1.bbl + \par + \fi +} +\def\bibitem{\isnextchar[{\bibitemB}{\bibmark={}\bibitemC}} +\def\bibitemB[#1]{\bibmark={#1}\bibitemC} +\def\bibitemC#1{\bibitemD{#1}} +\def\bibitemD#1{\par\ifnum\bibnum>0 \bibskip \fi + \advance\bibnum by1 + \noindent \def\tmpb{#1}\wbib{#1}{\the\bibnum}{\the\bibmark}% + \printbib \ignorespaces +} +\def\genbbl#1#2{\openauxfile{#1}{#2}% + \immediate\write\auxfile{\string\citation{*}}% + \bgroup + \iindent=4em + \def\bibitemC##1{\par\ifnum\bibnum>0 \bibskip \fi + \advance\bibnum by1 + \noindent \hangindent=\parindent + \indent \llap{[##1]\enspace}\ignorespaces + }% + \readbblfile{\jobname}% + \egroup +} +\def\usebbl/#1 #2 {\isdefined{bbl:#1}% + \iftrue \csname bbl:#1\endcsname {#2}\else + \opwarning{\string\usebbl/#1 #2 ... the `#1' type undefined}% + \fi +} +\sdef{bbl:a}#1{\bgroup \readbblfile{#1}\egroup} + +\sdef{bbl:b}#1{\bgroup + \let\citeI=\relax \xdef\citelist{\citelist\citelistB}% + \def\bibitemC##1 ##2\par{% + \isinlist\citelist{[##1]}\iftrue \bibitemD{##1}##2\par\fi}% + \readbblfile{#1}% + \global\let\addcitelist=\writeXcite + \egroup +} +\sdef{bbl:c}#1{\bgroup + \ifx\citelinkA\empty \else + \opwarning{\string\nonumcitations: don't use \string\usebbl/c}\fi + \let\citeI=\relax \xdef\citelist{\citelist\citelistB}% + \def\bibitemC##1 ##2\par{% + \isinlist\citelist{[##1]}\iftrue + \if^\the\bibmark^\sdef{bb:##1}{\bibitemD{##1}##2\par}% + \else \toks0={##2\par}% + \edef\tmpa{\noexpand\sdef{bb:##1}{% \the\bibmark have to expand + \noexpand\bibitemB[\the\bibmark]{##1}\the\toks0}}\tmpa + \fi\fi}% + \readbblfile{#1}% + \def\bibitemC##1{\bibitemD{##1}}% + \def\citeI[##1]{\csname bb:##1\endcsname}\citelist + \global\let\addcitelist=\writeXcite + \egroup +} +\def\Xcite#1{\addto\citelistB{\citeI[#1]}} + +\def\usebib{\par \input opmac-bib \usebib} + +%%%%%%%%%%%%%% output -- sec. 3.24 in opmac-d.pdf + +\output={\begoutput \opmacoutput \endoutput} +\def\begoutput{% + \immediate\wref\Xpage{{\the\pageno}}% + \def\nl{ }\def\fnote##1{}\def\fnotemark##1{}% + \prephoffset +} +\def\endoutput{} \def\prephoffset{} + +\def\opmacoutput{% + \setbox0=\vbox{\prepghook\ensureblacko{\makeheadline}\pagebody\ensureblacko{\makefootline}}% + \pghook \protectlist + \shipout\box0 \advancepageno + \ifnum\outputpenalty>-20000 \else\dosupereject\fi +} +\def\doprotect#1{\let#1=\relax} +\def\prepage{\def\destheight{25pt}\dest[pg:\pgilabel.\the\pageno]} +\def\preboxcclv{} \def\postboxcclv{} + +{\catcode`\@=11 +\gdef\pagecontents{\prepage % dest of pageno + \ifvoid\topins\else\ensureblacko{\unvbox\topins}\fi + \preboxcclv + \dimen@=\dp\@cclv \unvbox\@cclv % open up \box255 + \postboxcclv + \ifvoid\footins\else % footnote info is present + \vskip\skip\footins + \ensureblacko{\footnoterule \unvbox\footins}\fi + \ifr@ggedbottom \kern-\dimen@ \vfil \fi +}} + +\footline={\hss\tenrm\thefontsize[10]\folio\hss} + +\newcount\lastpage \lastpage=0 % the last page of the document +\def\Xpage#1{\lastpage=#1 \fnotenumlocal=0 } + +%%%%%%%%%%%%%% margins -- sec. 3.25 in opmac-d.pdf + +\newdimen\pgwidth \newdimen\pgheight \pgwidth=0pt +\newdimen\shiftoffset + +\def\margins/#1 #2 (#3,#4,#5,#6)#7 {\def\tmp{#7}% + \ifx\tmp\empty + \opwarning{\string\margins: missing unit, mm inserted}\def\tmp{mm}\fi + \addto\tmp{\relax}% + \setpagedimens #2 % setting \pgwidth, \pgheight + \ifdim\pgwidth=0pt \else + \hoffset=-1\trueunit in \voffset=-1\trueunit in + \if$#3$\if$#4$\tmpdim=\pgwidth \advance\tmpdim -\hsize + \divide\tmpdim by2 \advance\hoffset \tmpdim % left=right + \else \rbmargin\hoffset\hsize{#4\tmp}% only right margin + \fi + \else \if$#4$\advance\hoffset #3\tmp % only left margin + \else \hsize=\pgwidth % left+right margin + \advance\hsize -#3\tmp \advance\hsize -#4\tmp + \advance\hoffset #3\tmp + \fi\fi + \if$#5$\if$#6$\tmpdim=\pgheight \advance\tmpdim -\vsize + \divide\tmpdim by2 \advance\voffset \tmpdim % top=bottom + \else \rbmargin\voffset\vsize{#6\tmp}% only bottom margin + \fi + \else \if$#6$\advance\voffset #5\tmp % only top margin + \else \vsize=\pgheight % top+bottom margin + \advance\vsize -#5\tmp \advance\vsize -#6\tmp + \advance\voffset #5\tmp + \fi\fi + \if 1#1\shiftoffset=0pt \def\prephoffset{}\else \if 2#1% double-page layout + \shiftoffset=\pgwidth \advance\shiftoffset -\hsize + \advance\shiftoffset -2\hoffset \advance\shiftoffset -2in + \def\prephoffset{\ifodd\pageno \else \advance\hoffset \shiftoffset \fi}% + \else \opwarning{use \string\margins/1 or \string\margins/2}% + \fi\fi\fi +} +\def\rbmargin#1#2#3{\advance#1\pgwidth \advance#1-#2 \advance#1-#3} + +\def\setpagedimens{\isnextchar({\setpagedimensB}{\setpagedimensA}} +\def\setpagedimensA#1 {\isdefined{pgs:#1}\iftrue + \expandafter\expandafter\expandafter\setpagedimensB \csname pgs:#1\expandafter\endcsname\space + \else \opwarning{page specification "#1" is undefined}\fi} +\def\setpagedimensB (#1,#2)#3 {\setpagedimensC\pgwidth=#1:#3 \setpagedimensC\pgheight=#2:#3 + \ifx\pdfpagewidth\undefined \else + \pdfpagewidth=\pgwidth \pdfpageheight=\pgheight \fi} +\def\setpagedimensC #1=#2:#3 {#1=#2\ifx^#3^\tmp\else#3\fi\relax\truedimen#1} + +\sdef{pgs:a3}{(297,420)mm} \sdef{pgs:a4}{(210,297)mm} \sdef{pgs:a5}{(148,210)mm} +\sdef{pgs:a3l}{(420,297)mm} \sdef{pgs:a4l}{(297,210)mm} \sdef{pgs:a5l}{(210,148)mm} +\sdef{pgs:b5}{(176,250)mm} \sdef{pgs:letter}{(8.5,11)in} + +\def\trueunit{} +\def\magscale[#1]{\mag=#1\def\trueunit{true}% + \ifdim\pgwidth=0pt \else \truedimen\pgwidth \truedimen\pgheight \fi + \ifx\pdfpagewidth\undefined \else + \truedimen\pdfpagewidth \truedimen\pdfpageheight + \ifx\pdfhorigin\undefined\else + \pdfhorigin=1truein \pdfvorigin=1truein % Origin is independent off \mag + \fi\fi} +\def\truedimen#1{\ifx\trueunit\empty \else#1=\expandafter\ignorept\the#1truept \fi} + +%%%%%%%%%%%%%% XeTeX specific + REF file is read now -- sec 3.26 in opmac-d.pdf + +\ifx\XeTeXversion\undefined \else \pdftexfalse \input opmac-xetex \fi +\ifx\pdfextension\undefined \else \input opmac-luatex \fi +\inputref +\endinput + +%%%%%%%%%%%%%% History of versions: + +beta (a) Nov. 2012 ... first released version. +Dec. 2012 first stable version +Jan. 2013 \parfillskip in \caption corrected. + \athetnum, \captionhook introduced. + \nobreak in \tocline corrected, \tocdotfill corrected. + New \url, \urlcolor implicitly defined as \empty. + \bibitem by \hangindent, \afteritcorr in \em + \bslash introduced + \toclinehook \mnotehook, \mnoteskip introduced. + \global\advance in \caption corrected. + \thechapnum is without the dot. +Feb. 2013 \urllink: works with \\, \%, \#, \$, \{, \}. + \localcolor, \longlocalcolor introduced + \global\advance for chap./sec. nums corrected + \printcaption introduced +Apr. 2013 \table in \table allowed, \catcode`\|=12 set in \table. + \printsec(c): \ifnum\lastpenalty added. + \urlink: ``~ removing'' corrected + {\em text}\macro error corrected. +May 2013 \margins (2pages laylout) can be redefined by new \margins + \outlines use \pdfcatalog{/PageMode/UseOutlines} +Jul. 2013 \fnotetext unwanted space - corrected + \picw=0pt prints picture in natural size, \picheight introduced + \isinlist corrected, + \othe\secnum in \secc removed + \dotocnum, \remskip, \reminsert introduced + \nonum, \notoc implemented + \destheight introduced as macro + \runningfnotes introduced + \addto defined as \long + \iiskip, \ttskip, \bibskip precedes by \par +Aug. 2013 \dgsize corrected + \ifx\tmpa\tmpb in \printiiA is realized via \meaning + \ignorespaces included to \iis + \url hidden in group, in order to handle & in tables + \destheight rewritten as a dimen register + \rightskip, \leftskip corrected in \mnote + space corrected in \prepii + \input ams-math only if \normalmath is \undefined (released) +Sep. 2013 \label: the ``duplicated label'' test added + \afternoindent: \box0 -> \box7 + \scantabdata: \if#1| -> \ifx|#1 + \fixmnotes recoded + \, uses \thinspace and it is \addprotected + \pdfliteral instead \special{PDF:...} used + XeTeX specific added + \draft, \insertoulines recoded + \endinsert redefined (\par added) + \addprotect\exfont (for exchars.tex cooperating) + \ulink improved and added to opmac-u + \postboxcclv: {\advancepageno} corrected +Oct. 2013 /Border .6 + better \adef + \typobase introduced + \typoscale[20000/] ``too large dimension'' ... solved + \activettchar reimplemented +Nov. 2013 \Xpage: \ifnum\lastpage=#1 \else inserted + \frame is defined as \long + multilanuage: cz -> cs changed (by ISO 639-1) + \cr -> \crcr in \crl, \crll and \crli + \doverbinput: \ifeof\vifile added (bug ``empty line at EOF'' corrected) + eTeX support for multilang added. +Feb. 2014 \sortcitations introduced, internal macros of \cite rewritten +Mar. 2014 \frame: \setbox0=\hbox{{#1}} in order to \aftergroup in #1 + \mnote: \pdfsave,\pdfrestore inserted, \mnote colors rewritten +Apr. 2014 \nonumcitations, \ecite, \printbib, \lastbibnum introduced + \wbib, \citelink rewritten (more parameters now) + \destheight rewritten as macro, sorry + \fnotehook introduced +Apr. 2014b \nocite[*] bug removed, \insertmark corrected +Apr. 2014c nowarn about old csplain if csplain isn't used +May 2014 \hyphenchar\urlfont=-1, \urlspecchar introduced +May 2014b \linkactive introduced (bug fixing) +May 2014c \maybebreak introduced +May 2014d \seccfont bug fixed + \tabstrut inserted to each column in the \table +Jun 2014 \opwarning about missing .bbl file rewritten. + more robust \replacestrings +Jun. 2014a \mnoteC: default base mnote color set as current +Jun. 2014b \footline: \the\pageno replaced by \folio + ? instead \/ in \replacestrings +Jun. 2014c \pgfolioA, \pgfolioB introduced + \Xindexg introduced +Jul. 2014 \bgroup -> \begingroup in \adef +Aug. 2014 \parskip=0pt in \begtt ...\endtt + \addtabdata: redundant \expandafter removed +Sep. 2014 \bib [...] = {...} space before = is now optional + \nbpar in \caption + \replacestrings: reduced by 3\expandafter + \isnextchar, \isinlist prefixed as \long + \testparA uses \romannumeral trick now. +Oct. 2014 \pdfborder corrected: /Border [0 0 0] set for AR users. +Nov. 2014 \sortingdata corrected, \specsortingdata introduced. + \replacestrings uses \replacestringsA instead \tmp + \bfshape used in \titfont and \Xchap + \adef{ }{\ } in verbatim environment (instead \adef{ }{ }). + \fnotemark+\fnotetext+\runningfnotes bug fixed. + \flushcolumns, \iiparams removed, \mullines introduced. +Dec. 2014 Color features rewritten using \pdfcolorstack. + Unwanted spaces in \dosorting removed. + Better definition of \frame. + \margins/\setpagedimens improved, \isnextchar: \bgroup\egroup added. +Apr. 2015 \wtotoc, \Xtoc, \tocilabel, \pgilabel introduced. + \outlinesC introduced + \setpagedimensC corrected: \truedimen + \opwarnig about missing \hyperlinks in \outlines added. + \fnotetext: \fnotehook inserted (bug fixing) +May 2015 \itemhook introduced + \REFversion introduced + \prepghook introduced, \draft redefined using \prepghook + \mnote, \fnote redeclared as \long +Jun 2015 \urlfont: \hyphenchar=-1 removed (bug fixed) + \mnote: \nobreak after \wref added (bug fixed) + csbxti10 -> cmbxti10, corrected for non-csplain users + default \ulink: \leavevmode added (bug fixed) +Jul. 2015 \openref: \def\wref -> \gdef\wref (bug fixed) + \margins/2: \prephoffset introduced (bug fixed) + \hyperlinks when non-pdftex prints warning +Sep. 2015 \sortingdata<iso-code> introduced, \isolangset introduced. + \toasciidata<iso-code> introduced. + \dosorting: local \iisort changes. +Oct. 2015 \printttline, \ptthook introduced, \viprintline redesigned. + \everypar\expandafter{\the\everypar...} in \begtt, \doverbinput. +Nov. 2015 \parskip=0 in \doverbinput, \vskip\parskip before first \ttskip + \addto\prepghook instead \def\prepghook in \draft + \mnote: ifvmode \hbox{\strut...} added +Jan. 2016 \inspicpage introduced + \isolangset: \chardef..Patt added +Mar. 2016 \thefnote default changed: ^{num}) -> ^{num} +Apr. 2016 \frame: redundant group removed + \isnextchar improved (using \toks) + \eoldef introduced to \tit, \chap, \sec, \secc, see OPmac trick 0121 + \input opmac-luatex.tex introduced + \slet introduced + \fontfam introduced, \usebib as module loaded +May 2016 \replacestrings improved + \bfshape: \everymath={\boldmath} instead \boldmath directly + \tskip corrected +Jun 2016 \thefontsize: \fontdim=#1\ptunit added. + \pdfhvorigin unknown in XeTeX, bug fixed +Jun 2017 \begingroup...\endgroup trick introduced in \isinlist + \table: repeating and p declarator added, + \colnum=0 in table corrected (cor cases table in table) + \mspan added + \fnotetext: \everypar={} added (bug correction) +Mar. 2018 \frame: \relax after \kern\hhkern added (bug correction) +Mar. 2018a \uv defined as \long +May 2018 \chap: \edef\thesecnum added (J. Sustek) + \printchap: \vfill\supereject instead \vfil\break + \link: argument in group in both: \hyperlinks on/off (J. Sustek) +Aug. 2018 \wlabel: \protectlist added. + \Xlabel: \sxdef{lab:#1} changed to \sdef (J. Sustek) + +%%%%%%%%%%%%%% End of opmac.tex + |