new texinfo.tex

2 files changed, 31 insertions, 23 deletions

diff --git a/doc/it/ChangeLog b/doc/it/ChangeLog
index 241d0fc4..9b23743b 100755
--- a/doc/it/ChangeLog
+++ b/doc/it/ChangeLog
@@ -1,3 +1,7 @@
+2023-04-16         Antonio Giovanni Colombo   <azc100@gmail.com>
+
+	* texinfo.tex: Updated.
+
 2023-04-14         Antonio Giovanni Colombo   <azc100@gmail.com>
 
 	* gawktexi.in: Updated.
diff --git a/doc/it/texinfo.tex b/doc/it/texinfo.tex
index 795e85da..633520bd 100755
--- a/doc/it/texinfo.tex
+++ b/doc/it/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{2023-03-21.06}
+\def\texinfoversion{2023-03-27.21}
 %
 % Copyright 1985, 1986, 1988, 1990-2023 Free Software Foundation, Inc.
 %
@@ -1120,27 +1120,33 @@ where each line of input produces a line of output.}
 
 % Output page labels information.
 % See PDF reference v.1.7 p.594, section 8.3.1.
+% Page label ranges must be increasing.
 \ifpdf
 \def\pagelabels{%
   \def\title{0 << /P (T-) /S /D >>}%
-  \edef\roman{\the\romancount << /S /r >>}%
-  \edef\arabic{\the\arabiccount << /S /D >>}%
   %
-  % Page label ranges must be increasing.  Remove any duplicates.
-  % (There is a slight chance of this being wrong if e.g. there is
-  % a @contents but no @titlepage, etc.)
-  %
-  \ifnum\romancount=0 \def\roman{}\fi
-  \ifnum\arabiccount=0 \def\title{}%
-  \else
-    \ifnum\romancount=\arabiccount \def\roman{}\fi
-  \fi
-  %
-  \ifnum\romancount<\arabiccount
-    \pdfcatalog{/PageLabels << /Nums [\title \roman \arabic ] >> }\relax
+  % support @contents at very end of document
+  \ifnum\contentsendcount=\pagecount
+    \ifnum\arabiccount<\romancount
+      \pdfcatalog{/PageLabels << /Nums
+                  [\title
+                   \the\arabiccount << /S /D >>
+                   \the\romancount << /S /r >>
+                  ] >> }\relax
+    \fi
+  % no contents in document
+  \else\ifnum\contentsendcount=0
+    \pdfcatalog{/PageLabels << /Nums
+                [\title
+                 \the\arabiccount << /S /D >>
+                ] >> }\relax
   \else
-    \pdfcatalog{/PageLabels << /Nums [\title \arabic \roman ] >> }\relax
-  \fi
+    \pdfcatalog{/PageLabels << /Nums
+                [\title
+                 \the\romancount << /S /r >>
+                 \the\contentsendcount << /S /D >>
+                ] >> }\relax
+  \fi\fi
 }
 \else
   \let\pagelabels\relax
@@ -1149,6 +1155,8 @@ where each line of input produces a line of output.}
 \newcount\pagecount \pagecount=0
 \newcount\romancount \romancount=0
 \newcount\arabiccount \arabiccount=0
+\newcount\contentsendcount \contentsendcount=0
+
 \ifpdf
   \let\ptxadvancepageno\advancepageno
   \def\advancepageno{%
@@ -6836,12 +6844,8 @@ might help (with 'rm \jobname.?? \jobname.??s')%
 % Get ready to use Arabic numerals again
 \def\contentsendroman{%
   \lastnegativepageno = \pageno
-  \global\pageno = \savepageno
-  %
-  % If \romancount > \arabiccount, the contents are at the end of the
-  % document.  Otherwise, advance where the Arabic numerals start for
-  % the page numbers.
-  \ifnum\romancount>\arabiccount\else\global\arabiccount=\pagecount\fi
+  \global\pageno=1
+  \contentsendcount = \pagecount
 }
 
 % Typeset the label for a chapter or appendix for the short contents.