CTAN sync 202309130301

6 files changed, 74 insertions, 32 deletions

diff --git a/macros/latex/required/babel/base/README.md b/macros/latex/required/babel/base/README.md
index a94ed0408f..0429aa3cc1 100644
--- a/macros/latex/required/babel/base/README.md
+++ b/macros/latex/required/babel/base/README.md
@@ -1,6 +1,6 @@
-s## Babel 3.93
+## Babel 3.94
 
-2023-08-29
+2023-09-12
 
 This package manages culturally-determined typographical (and other)
 rules, and hyphenation patterns for a wide range of languages. Many
@@ -10,9 +10,9 @@ is a set of ini files for about 250 languages.
 
 The latest stable version is available on <https://ctan.org/pkg/babel>.
 
-Changes in version 3.93 are described in:
+Changes in version 3.94 are described in:
 
-https://latex3.github.io/babel/news/whats-new-in-babel-3.93.html
+https://latex3.github.io/babel/news/whats-new-in-babel-3.94.html
 
 Apart from the manual, you can find information on some aspects of babel at:
 
@@ -48,15 +48,15 @@ respective authors.
 
 ### Summary of latest changes
 ```
-3.93  2023-08-29
-      * More Hebrew numerals (also Yiddish).
-      * Chinese calendar.
+3.94  2023-09-12
+      * Chinese dates (numeric and sexagenary).
+      * New locales: Javanese, Nigerian Pidgin, Maithili, Wolof.
+      * Minimum locales: Balinese, Ladino, Old Norse, Lombard,         Navajo, Akkadian.
+      * New transform for kashida (by Christian Lück).
       * Fixes:
-        - Table with Arabic text corrupted when trying to colour cells (#252).
-        - Bold small caps were wrong in some cases (#92).
-        - Missing numerals in 'sanskri'`.
-      * Added a few ‘bare minimum locales’: Southern Altai, Divehi,
-        Ancient Egyptian, Egyptian Arabic, Phoenician, Newari.
+        - Babel is not aware of \if@nonlatin conditional from bidi  (#256).
+        - Referencing equations doesn't use custom tags (#260).
+        - Hyphenation error with Tibetan and lualatex (#261).
 ```
 
 ### Previous changes
diff --git a/macros/latex/required/babel/base/babel-code.pdf b/macros/latex/required/babel/base/babel-code.pdf
index 1902f1390c..abbc49c0f4 100644
--- a/macros/latex/required/babel/base/babel-code.pdf
+++ b/macros/latex/required/babel/base/babel-code.pdf
diff --git a/macros/latex/required/babel/base/babel.dtx b/macros/latex/required/babel/base/babel.dtx
index 55b6e0c26f..95ede8b7f4 100644
--- a/macros/latex/required/babel/base/babel.dtx
+++ b/macros/latex/required/babel/base/babel.dtx
@@ -32,7 +32,7 @@
 %
 % \iffalse
 %<*filedriver>
-\ProvidesFile{babel.dtx}[2023/08/29 v3.93 The Babel package]
+\ProvidesFile{babel.dtx}[2023/09/12 v3.94 The Babel package]
 \documentclass{ltxdoc}
 \GetFileInfo{babel.dtx}
 \usepackage{fontspec}
@@ -2042,6 +2042,7 @@ inuktitut\\
 irish\\
 italian\\
 japanese\\
+javanese\\
 jju\\
 jolafonyi\\
 kabuverdianu\\
@@ -2081,6 +2082,7 @@ luxembourgish\\
 luyia\\
 macedonian\\
 machame\\
+maithiri\\
 makhuwameetto\\
 makonde\\
 malagasy\\
@@ -2114,6 +2116,7 @@ ngerman\\
 ngiemboon\\
 ngomba\\
 nheengatu\\
+nigerianpidgin\\
 nko\\
 norsk\\
 northernkurdish\\
@@ -2277,6 +2280,7 @@ walser\\
 welsh\\
 westernfrisian\\
 wolaytta\\
+wolof\\
 yangben\\
 yiddish\\
 yoruba\\
@@ -2288,6 +2292,30 @@ zulu
 
 \bigskip
 
+Many locale templates are quite useable, provided captions and dates are
+not required (which is a very frequent case, particularly in ancient
+languages). So, they will be included in the default \babel{} distribution.
+This can serve to encourage contributions, too. A warning will remember
+they are ‘bare minumum locales’. The locales are currently
+the following:
+\begin{multicols}{4}
+\small
+akkadian\\
+ancientegyptian\\
+balinese\\
+divehi\\
+egyptianarabic\footnote{Masri or Colloquial Egyptian, with tag
+\texttt{arz}, not to be confused with the Standard Arabic as spoken in
+Egypt, with tag \texttt{ar-EG}).}\\
+ladino\\
+lombard\\
+navajo\\
+newari\\
+oldnorse\\
+phoenician\\
+southernaltai
+\end{multicols}
+
 \textbf{Modifying and adding values to |ini| files}
 
 \nobreak 
@@ -3145,7 +3173,7 @@ the current date is converted and stored in the three last arguments,
 which must be macros. Allowed calendars are:
 \begin{multicols}{4}
   |buddhist|\\
-  |chinese| (strings in locales pending) \New{3.93}\\
+  |chinese| \New{3.94}\\
   |coptic|\\
   |ethiopic|\\
   |hebrew|\\
@@ -5499,8 +5527,8 @@ wouldn’t exist.
 % \section{Tools}
 %
 %    \begin{macrocode}
-%<<version=3.93>>
-%<<date=2023/08/29>>
+%<<version=3.94>>
+%<<date=2023/09/12>>
 %    \end{macrocode}
 %
 % \textbf{Do not use the following macros in \texttt{ldf} files. They
@@ -11212,6 +11240,7 @@ wouldn’t exist.
       {There is little you can do. Sorry.}%
   \fi\fi\fi\fi}}
 \newcommand\BabelDateyyyy[1]{{\number#1}} % TODO - add leading 0
+\newcommand\BabelDateU[1]{{\number#1}}%
 \def\bbl@replace@finish@iii#1{%
   \bbl@exp{\def\\#1####1####2####3{\the\toks@}}}
 \def\bbl@TG@@date{%
@@ -11225,7 +11254,9 @@ wouldn’t exist.
   \bbl@replace\bbl@toreplace{[y]}{\BabelDatey{####1}}%
   \bbl@replace\bbl@toreplace{[yy]}{\BabelDateyy{####1}}%
   \bbl@replace\bbl@toreplace{[yyyy]}{\BabelDateyyyy{####1}}%
+  \bbl@replace\bbl@toreplace{[U]}{\BabelDateU{####1}}%
   \bbl@replace\bbl@toreplace{[y|}{\bbl@datecntr[####1|}%
+  \bbl@replace\bbl@toreplace{[U|}{\bbl@datecntr[####1|}%
   \bbl@replace\bbl@toreplace{[m|}{\bbl@datecntr[####2|}%
   \bbl@replace\bbl@toreplace{[d|}{\bbl@datecntr[####3|}%
   \bbl@replace@finish@iii\bbl@toreplace}
@@ -12417,7 +12448,12 @@ wouldn’t exist.
       \AtEndOfPackage{%
         \EnableBabelHook{babel-bidi}%
         \bbl@loadfontspec % bidi needs fontspec
-        \usepackage#1{bidi}}%
+        \usepackage#1{bidi}%
+        \let\bbl@digitsdotdash\DigitsDotDashInterCharToks
+        \def\DigitsDotDashInterCharToks{% See the 'bidi' package
+          \ifnum\@nameuse{bbl@wdir@\languagename}=\tw@ % 'AL' bidi
+            \bbl@digitsdotdash % So ignore in 'R' bidi
+          \fi}}%
     \fi}
   \ifnum\bbl@bidimode>200 % Any xe bidi=
     \ifcase\expandafter\@gobbletwo\the\bbl@bidimode\or
@@ -12465,7 +12501,7 @@ wouldn’t exist.
     \global\bbl@csarg\chardef{wdir@#1}\@ne
     \bbl@xin@{\csname bbl@sname@#1\endcsname}{\bbl@alscripts}%
     \ifin@
-      \global\bbl@csarg\chardef{wdir@#1}\tw@  % useless in xetex
+      \global\bbl@csarg\chardef{wdir@#1}\tw@
     \fi
   \else
     \global\bbl@csarg\chardef{wdir@#1}\z@
@@ -12506,9 +12542,11 @@ wouldn’t exist.
   \def\bbl@textdir#1{%
     \ifcase#1\relax
        \chardef\bbl@thetextdir\z@
+       \@nameuse{setlatin}%
        \bbl@textdir@i\beginL\endL
      \else
        \chardef\bbl@thetextdir\@ne
+       \@nameuse{setnonlatin}%
        \bbl@textdir@i\beginR\endR
     \fi}
   \def\bbl@textdir@i#1#2{%
@@ -14503,7 +14541,7 @@ end
   \catcode`_=11 \catcode`:=11
   \gdef\bblar@nofswarn{\gdef\msg_warning:nnx##1##2##3{}}
 \endgroup
-\gdef\bbl@arabicjust{%
+\gdef\bbl@arabicjust{% TODO. Allow for serveral locales.
   \let\bbl@arabicjust\relax
   \newattribute\bblar@kashida
   \directlua{ Babel.attr_kashida = luatexbase.registernumber'bblar@kashida' }%
@@ -14699,13 +14737,15 @@ function Babel.arabic.justify_hlist(head, line, gc, size, pack)
     width = node.dimensions(line.head)    % The 'natural' width
     k_curr = #k_list % Traverse backwards, from the end
     wt_pos = 1
-
+ 
     while width < goal do
       subst_done = true
       k_item = k_list[k_curr].node
-      if k_list[k_curr].weight == Babel.kashida_wts[wt_pos] then       
+      if k_list[k_curr].weight == Babel.kashida_wts[wt_pos] then        
         d = node.copy(k_item)
         d.char = 0x0640
+        d.yoffset = 0 % TODO. From the prev char. But 0 seems safe.
+        d.xoffset = 0
         line.head, new = node.insert_after(line.head, k_item, d)
         width_new = node.dimensions(line.head)
         if width > goal or width == width_new then
@@ -15356,9 +15396,7 @@ end
 %<</More package options>>
 %
 \ifnum\bbl@bidimode>\z@ % Any bidi=
-  \ifx\matheqdirmode\@undefined\else
-    \matheqdirmode\@ne % A luatex primitive
-  \fi
+  \matheqdirmode\@ne % A luatex primitive
   \let\bbl@eqnodir\relax
   \def\bbl@eqdel{()}
   \def\bbl@eqnum{%
@@ -15371,17 +15409,21 @@ end
   \def\bbl@eqno@flip#1{%
     \ifdim\predisplaysize=-\maxdimen
       \eqno
-      \hb@xt@.01pt{\hb@xt@\displaywidth{\hss{#1}}\hss}%
+      \hb@xt@.01pt{%
+        \hb@xt@\displaywidth{\hss{#1\glet\bbl@upset\@currentlabel}}\hss}%
     \else
-      \leqno\hbox{#1}%
-    \fi}
+      \leqno\hbox{#1\glet\bbl@upset\@currentlabel}%
+    \fi
+    \bbl@exp{\def\\\@currentlabel{\[bbl@upset]}}}
   \def\bbl@leqno@flip#1{%
     \ifdim\predisplaysize=-\maxdimen
       \leqno
-      \hb@xt@.01pt{\hss\hb@xt@\displaywidth{{#1}\hss}}%
+      \hb@xt@.01pt{%
+        \hss\hb@xt@\displaywidth{{#1\glet\bbl@upset\@currentlabel}\hss}}%
     \else
-      \eqno\hbox{#1}%
-    \fi}
+      \eqno\hbox{#1\glet\bbl@upset\@currentlabel}%
+    \fi
+    \bbl@exp{\def\\\@currentlabel{\[bbl@upset]}}}
   \AtBeginDocument{%
     \ifx\bbl@noamsmath\relax\else
     \ifx\maketag@@@\@undefined % Normal equation, eqnarray
diff --git a/macros/latex/required/babel/base/babel.ins b/macros/latex/required/babel/base/babel.ins
index e5cb9bcd5a..b350a28077 100644
--- a/macros/latex/required/babel/base/babel.ins
+++ b/macros/latex/required/babel/base/babel.ins
@@ -26,7 +26,7 @@
 %% and covered by LPPL is defined by the unpacking scripts (with
 %% extension .ins) which are part of the distribution.
 %%
-\def\filedate{2023/08/29}
+\def\filedate{2023/09/12}
 \def\batchfile{babel.ins}
 \input docstrip.tex
 
diff --git a/macros/latex/required/babel/base/babel.pdf b/macros/latex/required/babel/base/babel.pdf
index eea2d0ba2a..2013a2b784 100644
--- a/macros/latex/required/babel/base/babel.pdf
+++ b/macros/latex/required/babel/base/babel.pdf
diff --git a/macros/latex/required/babel/base/bbcompat.dtx b/macros/latex/required/babel/base/bbcompat.dtx
index 0f958a13e2..2d2e5530d5 100644
--- a/macros/latex/required/babel/base/bbcompat.dtx
+++ b/macros/latex/required/babel/base/bbcompat.dtx
@@ -30,7 +30,7 @@
 %
 % \iffalse
 %<*dtx>
-\ProvidesFile{bbcompat.dtx}[2023/08/29 v3.93]
+\ProvidesFile{bbcompat.dtx}[2023/09/12 v3.94]
 %</dtx>
 %
 %% File 'bbcompat.dtx'