[latex3-commits] [git/LaTeX3-latex3-babel] main: Fixed vertical spacing in standard math and RTL. (19a0f1b)

[Javier]

Repository : https://github.com/latex3/babel
On branch  : main
Link       : https://github.com/latex3/babel/commit/19a0f1bf56ce8de6abfbc0178376097b7ed76fe2

>---------------------------------------------------------------

commit 19a0f1bf56ce8de6abfbc0178376097b7ed76fe2
Author: Javier <email at localhost>
Date:   Wed Apr 20 18:54:21 2022 +0200

    Fixed vertical spacing in standard math and RTL.


>---------------------------------------------------------------

19a0f1bf56ce8de6abfbc0178376097b7ed76fe2
 README.md              |   4 ++--
 babel.dtx              |  46 +++++++++++++++++++++++++++++++++-------------
 babel.ins              |   2 +-
 babel.pdf              | Bin 856273 -> 856731 bytes
 bbcompat.dtx           |   2 +-
 samples/lua-hebrew.pdf | Bin 107429 -> 107511 bytes
 samples/lua-hebrew.tex |   2 +-
 7 files changed, 38 insertions(+), 18 deletions(-)

diff --git a/README.md b/README.md
index bb8f459..a80a0a7 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-## Babel 3.73.2708
+## Babel 3.73.2713
 
 *(Development)*
 
@@ -52,7 +52,7 @@ respective authors.
        * Fixes:
          - Error in transforms if | is active.
          - Minor fixes in Khemer, Turkmen
-       * RTL Math improved (with luatex).
+       * RTL math improved (with luatex).
          
 3.73   2022-02-26
        * Fixes a severe bug introduced in 3.72 when amsmath is
diff --git a/babel.dtx b/babel.dtx
index 7b4219a..559f573 100644
--- a/babel.dtx
+++ b/babel.dtx
@@ -32,7 +32,7 @@
 %
 % \iffalse
 %<*filedriver>
-\ProvidesFile{babel.dtx}[2022/04/15 v3.73.2708 The Babel package]
+\ProvidesFile{babel.dtx}[2022/04/20 v3.73.2713 The Babel package]
 \documentclass{ltxdoc}
 \GetFileInfo{babel.dtx}
 \usepackage{fontspec}
@@ -5116,8 +5116,8 @@ help from Bernd Raichle, for which I am grateful.
 % \section{Tools}
 %
 %    \begin{macrocode}
-%<<version=3.73.2708>>
-%<<date=2022/04/15>>
+%<<version=3.73.2713>>
+%<<date=2022/04/20>>
 %    \end{macrocode}
 %
 % \textbf{Do not use the following macros in \texttt{ldf} files. They
@@ -11587,7 +11587,6 @@ help from Bernd Raichle, for which I am grateful.
 %
 % \subsubsection{\pkg{hhline}}
 %
-%
 % \begin{macro}{\hhline}
 %
 % Delaying the activation of the shorthand characters has introduced
@@ -14554,23 +14553,41 @@ end
 %
 %    \begin{macrocode}
 \bbl at trace{Redefinitions for bidi layout}
+%
+%<<*More package options>>
+\chardef\bbl at eqnpos\z@
+\DeclareOption{leqno}{\chardef\bbl at eqnpos\@ne}
+\DeclareOption{fleqn}{\chardef\bbl at eqnpos\tw@}
+%<</More package options>>
+%
 \def\BabelNoAMSMath{\let\bbl at noamsmath\relax}
 \ifnum\bbl at bidimode>\z@
-  \chardef\bbl at eqnpos\z@
-  \bbl at xin@{,leqno,}{,\@classoptionslist,}
-  \ifin@  \chardef\bbl at eqnpos\@ne  \fi
-  \bbl at xin@{,fleqn,}{,\@classoptionslist,}
-  \ifin@  \chardef\bbl at eqnpos\tw@  \fi
-  \let\bbl at eqnodir\relax
   \ifx\matheqdirmode\@undefined\else
     \matheqdirmode\@ne
   \fi
+  \let\bbl at eqnodir\relax
   \def\bbl at eqdel{()}
   \def\bbl at eqnum{%
     {\normalfont\normalcolor
      \expandafter\@firstoftwo\bbl at eqdel
      \theequation
      \expandafter\@secondoftwo\bbl at eqdel}}
+  \def\bbl at puteqno#1{\eqno\hbox{#1}}
+  \def\bbl at putleqno#1{\leqno\hbox{#1}}
+  \def\bbl at eqno@flip#1{%
+    \ifdim\predisplaysize=-\maxdimen
+      \eqno
+      \hb at xt@.01pt{\hb at xt@\displaywidth{\hss{#1}}\hss}%
+    \else
+      \leqno\hbox{#1}%
+    \fi}
+  \def\bbl at leqno@flip#1{%
+    \ifdim\predisplaysize=-\maxdimen
+      \leqno
+      \hb at xt@.01pt{\hss\hb at xt@\displaywidth{{#1}\hss}}%
+    \else
+      \eqno\hbox{#1}%
+    \fi}
   \AtBeginDocument{%
     \ifx\maketag@@@\@undefined % Normal equation, eqnarray
       \AddToHook{env/equation/begin}{%
@@ -14580,11 +14597,14 @@ end
           \chardef\bbl at thetextdir\z@
           \bbl at add\normalfont{\bbl at eqnodir}%
           \ifcase\bbl at eqnpos
-            \pardir TLT              % eqno
-          \or\or                     % leqno: do nothing
-            \pardir TLT \textdir TLT % fleqn
+            \let\bbl at puteqno\bbl at eqno@flip
+          \or
+            \let\bbl at puteqno\bbl at leqno@flip
           \fi
         \fi}%
+      \ifnum\bbl at eqnpos=\tw@\else
+        \def\endequation{\bbl at puteqno{\@eqnnum}$$\@ignoretrue}%
+      \fi
       \AddToHook{env/eqnarray/begin}{%
         \ifnum\bbl at thetextdir>\z@
           \edef\bbl at eqnodir{\noexpand\bbl at textdir{\the\bbl at thetextdir}}%
diff --git a/babel.ins b/babel.ins
index 11e24f8..ad9d03f 100644
--- a/babel.ins
+++ b/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{2022/04/15}
+\def\filedate{2022/04/20}
 \def\batchfile{babel.ins}
 \input docstrip.tex
 
diff --git a/babel.pdf b/babel.pdf
index 8544dbe..f35b8ff 100644
Binary files a/babel.pdf and b/babel.pdf differ
diff --git a/bbcompat.dtx b/bbcompat.dtx
index 879136f..285e63c 100644
--- a/bbcompat.dtx
+++ b/bbcompat.dtx
@@ -30,7 +30,7 @@
 %
 % \iffalse
 %<*dtx>
-\ProvidesFile{bbcompat.dtx}[2022/04/15 v3.73.2708]
+\ProvidesFile{bbcompat.dtx}[2022/04/20 v3.73.2713]
 %</dtx>
 %
 %% File 'bbcompat.dtx'
diff --git a/samples/lua-hebrew.pdf b/samples/lua-hebrew.pdf
index fdcb94b..cd14c05 100644
Binary files a/samples/lua-hebrew.pdf and b/samples/lua-hebrew.pdf differ
diff --git a/samples/lua-hebrew.tex b/samples/lua-hebrew.tex
index 43cde28..bdca990 100644
--- a/samples/lua-hebrew.tex
+++ b/samples/lua-hebrew.tex
@@ -1,6 +1,6 @@
 \documentclass{article}
 
-\usepackage[unicode]{hyperref}
+\usepackage[linkcolor=blue,urlcolor=blue,colorlinks=true]{hyperref}
 
 \ifx\directlua\undefined
 %   With XeTeX, which often works with isolated words, but note