[latex3-commits] [git/LaTeX3-latex3-babel] master: Another mechanism to get rid of hyphens in XeTeX. (dac2ba4)

Javier email at dante.de
Mon Jun 15 16:22:24 CEST 2020 

Repository : https://github.com/latex3/babel
On branch  : master
Link       : https://github.com/latex3/babel/commit/dac2ba476129b92765c7478a97adc6e513475721

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

commit dac2ba476129b92765c7478a97adc6e513475721
Author: Javier <email at localhost>
Date:   Mon Jun 15 16:22:24 2020 +0200

    Another mechanism to get rid of hyphens in XeTeX.


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

dac2ba476129b92765c7478a97adc6e513475721
 README.md              |  11 ++++++---
 babel.dtx              |  64 +++++++++++++++++++++++++++++--------------------
 babel.ins              |   2 +-
 babel.pdf              | Bin 790671 -> 790907 bytes
 bbcompat.dtx           |   2 +-
 locale/it/babel-it.ini |   2 ++
 6 files changed, 50 insertions(+), 31 deletions(-)

diff --git a/README.md b/README.md
index 9d4077c..09c9dd8 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-## Babel 3.45
+## Babel 3.45.2039
 
 This package manages culturally-determined typographical (and other)
 rules, and hyphenation patterns for a wide range of languages.  Many
@@ -7,9 +7,9 @@ lualatex out of the box.  A few even work with plain formats.
 
 The latest stable version is available on <https://ctan.org/pkg/babel>.
 
-Changes in version 3.45 are described in:
+Changes in version 3.46 are described in:
 
-https://github.com/latex3/babel/wiki/What's-new-in-babel-3.45
+https://github.com/latex3/babel/wiki/What's-new-in-babel-3.46
 
 Included is a set of ini files for about 200 languages.
 
@@ -44,6 +44,10 @@ respective authors.
 ### Latest changes
 
 ```
+3.46   2020-07-??
+       - Fixes:
+         - Getting rid of the hyphen in XeTeX was not working as
+           expected. A new procedure has been devised.
 3.45   2020-06-10
        - Minor fixes in Hindi, Ancient Greek, Macedonian.
        - Improvements in Kurdish, Marathi.
@@ -58,6 +62,7 @@ respective authors.
            \babelprehyphenation (it was ignoring too much).
          - An error related to \bbl at foreign@x could be raised in some
            rare cases.
+See https://github.com/latex3/babel/wiki/What's-new-in-babel-3.45
 
 3.44   2020-05-13
        - WARNING. If you need the Portuguese style you must update
diff --git a/babel.dtx b/babel.dtx
index 8ffa9a1..909f356 100644
--- a/babel.dtx
+++ b/babel.dtx
@@ -31,7 +31,7 @@
 %
 % \iffalse
 %<*filedriver>
-\ProvidesFile{babel.dtx}[2020/06/10 v3.45 The Babel package]
+\ProvidesFile{babel.dtx}[2020/06/15 v3.45.2039 The Babel package]
 \documentclass{ltxdoc}
 \GetFileInfo{babel.dtx}
 \usepackage{fontspec}
@@ -1312,7 +1312,7 @@ _\babelprovide[import, main]{georgian}_
   longer be valid when you read this manual, if the packages involved
   han been updated). The Harfbuzz renderer has still some issues, so as
   a rule of thumb prefer the default renderer, and resort to Harfbuzz
-  only if the former does work for you. Fortunately, fonts can be
+  only if the former does not work for you. Fortunately, fonts can be
   loaded twice with different renderers; for example:
 \begin{verbatim}
 \babelfont[spanish]{rm}{FreeSerif}  
@@ -4656,8 +4656,8 @@ help from Bernd Raichle, for which I am grateful.
 % \section{Tools}
 %
 %    \begin{macrocode}
-%<<version=3.45>>
-%<<date=2020/06/10>>
+%<<version=3.45.2039>>
+%<<date=2020/06/15>>
 %    \end{macrocode}
 %
 % \textbf{Do not use the following macros in \texttt{ldf} files. They
@@ -11116,9 +11116,39 @@ help from Bernd Raichle, for which I am grateful.
     \bbl at ifunset{bbl at prehc@#1}{}%
       {\bbl at exp{\\\bbl at ifblank{\bbl at cs{prehc@#1}}}%
         {}%
-        {\bbl at csarg\bbl at add@list{lsys@#1}{HyphenChar="200B}}}%
+        {\ifx\bbl at xenohyph\@undefined
+           \let\bbl at xenohyph\bbl at xenohyph@d
+           \ifx\AtBeginDocument\@notprerr
+             \expandafter\@secondoftwo  % to execute right now
+           \fi
+           \AtBeginDocument{%
+             \expandafter\bbl at add
+             \csname selectfont \endcsname{\bbl at xenohyph}%
+             \expandafter\bbl at toglobal\csname selectfont \endcsname}%
+        \fi}}%
   \fi
   \bbl at csarg\bbl at toglobal{lsys@#1}}
+\def\bbl at ifset#1#2#3{%   TODO. Move to the correct place.
+  \bbl at ifunset{#1}{#3}{\bbl at exp{\\\bbl at ifblank{#1}}{#3}{#2}}}
+\def\bbl at xenohyph@d{%
+  \bbl at ifset{bbl at prehc@\languagename}%
+    {\ifnum\hyphenchar\font=\defaulthyphenchar
+       \iffontchar\font\bbl at cl{prehc}\relax
+         \hyphenchar\font\bbl at cl{prehc}\relax
+       \else\iffontchar\font"200B
+         \hyphenchar\font"200B
+       \else
+         \bbl at error
+           {Neither 0 nor ZERO WIDTH SPACE are available\\%
+            in the current font, and therefore the hyphen\\%
+            will be printed. Try with 'HyphenChar', but be\\%
+            aware this setting is not safe (see the manual).}%
+           {See the manual.}%
+         \hyphenchar\font\defaulthyphenchar     
+       \fi\fi
+     \fi}%
+    {\hyphenchar\font\defaulthyphenchar}}
+  % \fi}
 %    \end{macrocode}
 %
 % The following |ini| reader ignores everything but the
@@ -21278,27 +21308,9 @@ Babel.cjk_breaks = {
    }%
 }
 %
-\def\UseTextSymbol#1#2{%
-%   \let\@curr at enc\cf at encoding
-%   \@use at text@encoding{#1}%
-   #2%
-%   \@use at text@encoding\@curr at enc
-}
-\def\UseTextAccent#1#2#3{%
-%   \let\@curr at enc\cf at encoding
-%   \@use at text@encoding{#1}%
-%   #2{\@use at text@encoding\@curr at enc\selectfont#3}%
-%   \@use at text@encoding\@curr at enc
-}
-\def\@use at text@encoding#1{%
-%   \edef\f at encoding{#1}%
-%   \xdef\font at name{%
-%      \csname\curr at fontshape/\f at size\endcsname
-%   }%
-%   \pickup at font
-%   \font at name
-%   \@@enc at update
-}
+\def\UseTextSymbol#1#2{#2}
+\def\UseTextAccent#1#2#3{}
+\def\@use at text@encoding#1{}
 \def\DeclareTextSymbolDefault#1#2{%
    \DeclareTextCommandDefault#1{\UseTextSymbol{#2}#1}%
 }
diff --git a/babel.ins b/babel.ins
index a188dd1..9578add 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{2020/06/10}
+\def\filedate{2020/06/15}
 \def\batchfile{babel.ins}
 \input docstrip.tex
 
diff --git a/babel.pdf b/babel.pdf
index 6f4f2ec..cc5576b 100644
Binary files a/babel.pdf and b/babel.pdf differ
diff --git a/bbcompat.dtx b/bbcompat.dtx
index dbfa43a..0a60967 100644
--- a/bbcompat.dtx
+++ b/bbcompat.dtx
@@ -30,7 +30,7 @@
 %
 % \iffalse
 %<*dtx>
-\ProvidesFile{bbcompat.dtx}[2020/06/10 v3.45]
+\ProvidesFile{bbcompat.dtx}[2020/06/15 v3.45.2039]
 %</dtx>
 %
 %% File 'bbcompat.dtx'
diff --git a/locale/it/babel-it.ini b/locale/it/babel-it.ini
index 72d8c76..813731e 100644
--- a/locale/it/babel-it.ini
+++ b/locale/it/babel-it.ini
@@ -184,3 +184,5 @@ plusSign = +
 superscriptingExponent = ×
 
 [counters]
+lower.legal = a b c d e f g h i l m n o p q r s t u v z
+upper.legal = A B C D E F G H I L M N O P Q R S T U V Z
\ No newline at end of file

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