Update to version 2001-05-24.09.

diff --git a/doc/texinfo.tex b/doc/texinfo.tex
index 0b5b903..cd88ce7 100644 (file)
--- a/doc/texinfo.tex
+++ b/doc/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{2001-03-28.08}
+\def\texinfoversion{2001-05-24.09}
 %
 % Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99,
 %               2000, 01 Free Software Foundation, Inc.
@@ -170,6 +170,16 @@
 }%
 \fi
 
+% add check for \lastpenalty to plain's definitions.  If the last thing
+% we did was a \nobreak, we don't want to insert more space.
+% 
+\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount
+  \removelastskip\penalty-50\smallskip\fi\fi}
+\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount
+  \removelastskip\penalty-100\medskip\fi\fi}
+\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount
+  \removelastskip\penalty-200\bigskip\fi\fi}
+
 % For @cropmarks command.
 % Do @cropmarks to get crop marks.
 %
@@ -1030,6 +1040,7 @@ where each line of input produces a line of output.}
   \def\pdfurl#1{%
     \begingroup
       \normalturnoffactive\def\@{@}%
+      \let\value=\expandablevalue
       \leavevmode\Red
       \startlink attr{/Border [0 0 0]}%
         user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
@@ -1145,6 +1156,18 @@ where each line of input produces a line of output.}
 \font\smalli=cmmi9
 \font\smallsy=cmsy9
 
+% Fonts for small examples (8pt).
+\setfont\smallerrm\rmshape{8}{1000}
+\setfont\smallertt\ttshape{8}{1000}
+\setfont\smallerbf\bfshape{10}{800}
+\setfont\smallerit\itshape{8}{1000}
+\setfont\smallersl\slshape{8}{1000}
+\setfont\smallersf\sfshape{8}{1000}
+\setfont\smallersc\scshape{10}{800}
+\setfont\smallerttsl\ttslshape{10}{800}
+\font\smalleri=cmmi8
+\font\smallersy=cmsy8
+
 % Fonts for title page:
 \setfont\titlerm\rmbshape{12}{\magstep3}
 \setfont\titleit\itbshape{10}{\magstep4}
@@ -1262,7 +1285,14 @@ where each line of input produces a line of output.}
   \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
   \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
   \let\tenttsl=\smallttsl
-  \resetmathfonts \setleading{11pt}}
+  \resetmathfonts \setleading{10.5pt}}
+\def\smallerfonts{%
+  \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl
+  \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc
+  \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy
+  \let\tenttsl=\smallerttsl
+  \resetmathfonts \setleading{9.5pt}}
+\let\smallexamplefonts = \smallerfonts
 
 % Set up the default fonts, so we can use them for creating boxes.
 %
@@ -2456,10 +2486,14 @@ width0pt\relax} \fi
     \let\tenrm=\nullfont \let\tenit=\nullfont \let\tensl=\nullfont
     \let\tenbf=\nullfont \let\tentt=\nullfont \let\smallcaps=\nullfont
     \let\tensf=\nullfont
-    % Similarly for index fonts (mostly for their use in smallexample).
+    % Similarly for index fonts.
     \let\smallrm=\nullfont \let\smallit=\nullfont \let\smallsl=\nullfont
     \let\smallbf=\nullfont \let\smalltt=\nullfont \let\smallsc=\nullfont
     \let\smallsf=\nullfont
+    % Similarly for smallexample fonts.
+    \let\smallerrm=\nullfont \let\smallerit=\nullfont \let\smallersl=\nullfont
+    \let\smallerbf=\nullfont \let\smallertt=\nullfont \let\smallersc=\nullfont
+    \let\smallersf=\nullfont
     %
     % Don't complain when characters are missing from the fonts.
     \tracinglostchars = 0
@@ -4146,9 +4180,17 @@ width0pt\relax} \fi
 % is reset to zero; thus the \afterenvbreak inserts no space -- but the
 % start of the next paragraph will insert \parskip
 %
-\def\aboveenvbreak{{\advance\envskipamount by \parskip
-\endgraf \ifdim\lastskip<\envskipamount
-\removelastskip \penalty-50 \vskip\envskipamount \fi}}
+\def\aboveenvbreak{{%
+  \ifnum\lastpenalty < 10000
+    \advance\envskipamount by \parskip
+    \endgraf
+    \ifdim\lastskip<\envskipamount
+      \removelastskip
+      \penalty-50
+      \vskip\envskipamount
+    \fi
+  \fi
+}}
 
 \let\afterenvbreak = \aboveenvbreak
 
@@ -4280,7 +4322,7 @@ width0pt\relax} \fi
 \def\smalllispx{\begingroup
   \def\Esmalllisp{\nonfillfinish\endgroup}%
   \def\Esmallexample{\nonfillfinish\endgroup}%
-  \smallfonts
+  \smallexamplefonts
   \lisp
 }
 
@@ -4291,12 +4333,12 @@ width0pt\relax} \fi
   \let\Edisplay = \nonfillfinish
   \gobble
 }
-
+%
 % @smalldisplay (when @smallbook): @display plus smaller fonts.
 %
 \def\smalldisplayx{\begingroup
   \def\Esmalldisplay{\nonfillfinish\endgroup}%
-  \smallfonts \rm
+  \smallexamplefonts \rm
   \display
 }
 
@@ -4308,12 +4350,12 @@ width0pt\relax} \fi
   \let\Eformat = \nonfillfinish
   \gobble
 }
-
+%
 % @smallformat (when @smallbook): @format plus smaller fonts.
 %
 \def\smallformatx{\begingroup
   \def\Esmallformat{\nonfillfinish\endgroup}%
-  \smallfonts \rm
+  \smallexamplefonts \rm
   \format
 }