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-rw-r--r--web/pwebmac/pwebmac.tex18
1 files changed, 13 insertions, 5 deletions
diff --git a/web/pwebmac/pwebmac.tex b/web/pwebmac/pwebmac.tex
index 648064e650..47390e217a 100644
--- a/web/pwebmac/pwebmac.tex
+++ b/web/pwebmac/pwebmac.tex
@@ -10,7 +10,7 @@
% 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\XeTeXlinebreakpenalty\else\pdftrue\fi % XeTeX produces PDF output
+\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
@@ -215,7 +215,8 @@
\def\MN#1.{\par % common code for \M, \N
{\xdef\modstar{#1}\let\*=\empty\xdef\modno{#1}}% remove \* from section name
\ifx\modno\modstar \onmaybe \else\ontrue \fi
- \mark{\modno}}
+ \mark{{{\tensy x}\modno}{\rhead}}}
+% each \mark is {section reference or null}{group title}
\def\O#1{\hbox{\rm\char'23\kern-.2em\it#1\/\kern.05em}} % octal constant
\def\P{\rightskip=0pt plus 100pt minus 10pt % go into Pascal mode
\sfcode`;=3000
@@ -246,9 +247,14 @@
\def\onmaybe{\let\ifon=\maybe} \let\maybe=\iftrue
\newif\ifon \newif\iftitle \newif\ifpagesaved
\def\lheader{\mainfont\the\pageno\eightrm\qquad\rhead
- \hfill\title\qquad\tensy x\mainfont\topmark} % top line on left-hand pages
-\def\rheader{\tensy x\mainfont\topmark\eightrm\qquad\title\hfill
+ \hfill\title\qquad\mainfont\topsecno} % top line on left-hand pages
+\def\rheader{\mainfont\topsecno\eightrm\qquad\title\hfill
\rhead\qquad\mainfont\the\pageno} % top line on right-hand pages
+\def\topsecno{\expandafter\takeone\topmark}
+\def\takeone#1#2{#1}
+\def\taketwo#1#2{#2}
+\def\nullsec{\eightrm\kern-2em} % the \kern-2em cancels \qquad in headers
+
%\let\page=\pagebody \raggedbottom % cweb 3.2 uses this instead of next line
\def\page{\box255 }\normalbottom % faster, but loses plain TeX footnotes
\def\normaloutput#1#2#3{\ifodd\pageno\hoffset=\pageshift\fi
@@ -260,6 +266,7 @@
\global\advance\pageno by1}
\def\rhead{\.{WEB} OUTPUT} % this running head is reset by starred sections
+\mark{\noexpand\nullsec{\rhead}}
\def\title{\expandafter\uppercase\expandafter{\jobname}}
\def\topofcontents{\centerline{\titlefont\title}\vskip.7in
\vfill} % this material will start the table of contents page
@@ -278,7 +285,7 @@
\fullpageheight=9truein\setpage}
\def\setpage{\hsize\pagewidth\vsize\pageheight} % use after changing page size
\def\contentsfile{CONTENTS} % file that gets table of contents info
-\def\readcontents{\input CONTENTS}
+\def\readcontents{\input \contentsfile}
\newwrite\cont
\output{\setbox0=\page % the first page is garbage
@@ -324,6 +331,7 @@
\ifpdftex \makebookmarks \fi % added in Version 4.5
\parfillskip 0pt plus 1fil
\def\rhead{NAMES OF THE SECTIONS}
+ \let\topsecno=\nullsec
\message{Section names:}
\output={\normaloutput\page\lheader\rheader}
\setpage