diff options
Diffstat (limited to 'Build/source/build-aux/texinfo.tex')
-rw-r--r-- | Build/source/build-aux/texinfo.tex | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/Build/source/build-aux/texinfo.tex b/Build/source/build-aux/texinfo.tex index deca5991870..427494cbbfc 100644 --- a/Build/source/build-aux/texinfo.tex +++ b/Build/source/build-aux/texinfo.tex @@ -3,7 +3,7 @@ % Load plain if necessary, i.e., if running under initex. \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi % -\def\texinfoversion{2020-02-11.09} +\def\texinfoversion{2020-05-02.00} % % Copyright 1985, 1986, 1988, 1990-2019 Free Software Foundation, Inc. % @@ -349,34 +349,19 @@ \ifodd\pageno \advance\hoffset by \bindingoffset \else \advance\hoffset by -\bindingoffset\fi % + \checkchapterpage + % % Retrieve the information for the headings from the marks in the page, % and call Plain TeX's \makeheadline and \makefootline, which use the % values in \headline and \footline. % - % This is used to check if we are on the first page of a chapter. - \ifcase1\the\savedtopmark\fi - \let\prevchaptername\thischaptername - \ifcase0\firstmark\fi - \let\curchaptername\thischaptername - % - \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi - % - \ifx\curchaptername\prevchaptername - \let\thischapterheading\thischapter - \else - % \thischapterheading is the same as \thischapter except it is blank - % for the first page of a chapter. This is to prevent the chapter name - % being shown twice. - \def\thischapterheading{}% - \fi - % % Common context changes for both heading and footing. % Do this outside of the \shipout so @code etc. will be expanded in % the headline as they should be, not taken literally (outputting ''code). \def\commonheadfootline{\let\hsize=\txipagewidth \texinfochars} % + \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi \global\setbox\headlinebox = \vbox{\commonheadfootline \makeheadline}% - % \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi \global\setbox\footlinebox = \vbox{\commonheadfootline \makefootline}% % @@ -423,6 +408,24 @@ \ifr@ggedbottom \kern-\dimen@ \vfil \fi} } +% Check if we are on the first page of a chapter. +\def\checkchapterpage{% + % Get the chapter that was current at the end of the last page + \ifcase1\the\savedtopmark\fi + \let\prevchaptername\thischaptername + % + \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi + \let\curchaptername\thischaptername + % + \ifx\curchaptername\prevchaptername + \let\thischapterheading\thischapter + \else + % \thischapterheading is the same as \thischapter except it is blank + % for the first page of a chapter. This is to prevent the chapter name + % being shown twice. + \def\thischapterheading{}% + \fi +} % Argument parsing @@ -3101,10 +3104,10 @@ end % Allow a ragged right output to aid breaking long URL's. There can % be a break at the \allowbreak with no extra glue (if the existing stretch in -% the line is sufficent), a break at the \penalty100 with extra glue added +% the line is sufficient), a break at the \penalty100 with extra glue added % at the end of the line, or no break at all here. % Changing the value of the penalty and/or the amount of stretch affects how -% preferrable one choice is over the other. +% preferable one choice is over the other. \def\urefallowbreak{% \allowbreak \hskip 0pt plus 2 em\relax |