[latex3-commits] [git/LaTeX3-latex3-babel] master: Bump to 3.58. Experimental Arabic justification. (7e358ee)
Javier
email at dante.de
Mon Apr 26 17:54:30 CEST 2021
Repository : https://github.com/latex3/babel
On branch : master
Link : https://github.com/latex3/babel/commit/7e358eebd9ddcf6a68e2daae1f76e4f2772ad319
>---------------------------------------------------------------
commit 7e358eebd9ddcf6a68e2daae1f76e4f2772ad319
Author: Javier <email at localhost>
Date: Mon Apr 26 17:54:30 2021 +0200
Bump to 3.58. Experimental Arabic justification.
>---------------------------------------------------------------
7e358eebd9ddcf6a68e2daae1f76e4f2772ad319
README.md | 24 ++++----
babel.dtx | 45 +++++++++------
babel.ins | 2 +-
babel.pdf | Bin 831891 -> 832617 bytes
bbcompat.dtx | 2 +-
locale/am/babel-am.ini | 10 ++--
locale/ar/babel-ar.ini | 6 +-
locale/ar/babel-arabic.tex | 84 ++++++++++++++++++++++++++++
locale/cs/babel-cs.ini | 4 +-
locale/es/babel-es.ini | 4 +-
locale/hi/babel-hi.ini | 4 +-
locale/ml/babel-ml.ini | 4 +-
locale/nb/babel-nb.ini | 4 +-
locale/pl/babel-pl.ini | 4 +-
locale/pt/babel-pt-BR.ini | 4 +-
locale/pt/babel-pt-PT.ini | 4 +-
locale/pt/babel-pt.ini | 4 +-
locale/sa/babel-sa-Deva.ini | 54 +++++++++++++++++-
locale/sa/babel-sa.ini | 54 +++++++++++++++++-
locale/sk/babel-sk.ini | 4 +-
locale/sr/babel-sr-Cyrl-BA.ini | 4 +-
locale/sr/babel-sr-Cyrl-ME.ini | 4 +-
locale/sr/babel-sr-Cyrl-XK.ini | 4 +-
locale/sr/babel-sr-Cyrl.ini | 4 +-
locale/sr/babel-sr.ini | 4 +-
locale/ug/babel-uyghur.tex | 4 ++
news-guides/README.md | 1 +
news-guides/media/arabic-justification.png | Bin 0 -> 90469 bytes
news-guides/news/whats-new-in-babel-3.58.md | 83 +++++++++++++++++++--------
29 files changed, 337 insertions(+), 92 deletions(-)
diff --git a/README.md b/README.md
index 63d8ace..8a954ea 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-## Babel 3.57.2352
+## Babel 3.58
This package manages culturally-determined typographical (and other)
rules, and hyphenation patterns for a wide range of languages. Many
@@ -8,9 +8,9 @@ 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 3.57 are described in:
+Changes in version 3.58 are described in:
-https://github.com/latex3/babel/blob/master/news-guides/news/whats-new-in-babel-3.57.md
+https://github.com/latex3/babel/blob/master/news-guides/news/whats-new-in-babel-3.58.md
Apart from the manual, you can find information on some aspects of babel at:
@@ -46,15 +46,19 @@ respective authors.
### Summary of Latest changes
```
-3.58 2021-04-28??
+3.58 2021-04-26
* More predefined transforms (lua):
- doubleletter.hyphen: Norsk
- - oneletter.nobreak: Czech, Polish, Slovak
- - hyphen.repeat: Czech, Polish, Portuguese, Slovak, Spanish
- * 'prehyphenation' transforms are disabled in verbatim.
- * New linebreaking mode ‘unhyphenated’.
- * Fixes:
- - \shorthandoff*{^} was not revertible (#126).
+ - oneletter.nobreak: Czech, Polish, Slovak
+ - hyphen.repeat: Czech, Polish, Portuguese, Slovak, Spanish
+ - punctuation.space: Hindi, Sanskrit
+ - transliteration.hk: Sanskrit
+ - transliteration.gajica: Serbian
+ * 'prehyphenation' transforms are now disabled in verbatim.
+ * New line breaking mode ‘unhyphenated’.
+ * Fix: \shorthandoff*{^} was not revertible (#126).
+ * Experimental code for Arabic justification (with elongated
+ forms: lua).
3.57 2021-04-07
* Predefined transforms (lua):
diff --git a/babel.dtx b/babel.dtx
index a9d7106..745cf11 100644
--- a/babel.dtx
+++ b/babel.dtx
@@ -31,7 +31,7 @@
%
% \iffalse
%<*filedriver>
-\ProvidesFile{babel.dtx}[2021/04/24 v3.57.2352 The Babel package]
+\ProvidesFile{babel.dtx}[2021/04/26 v3.58 The Babel package]
\documentclass{ltxdoc}
\GetFileInfo{babel.dtx}
\usepackage{fontspec}
@@ -1417,7 +1417,7 @@ need to set explicitly the script to either |deva| or |dev2|, eg:
\begingroup
\setmonofont[Script=Lao,Scale=MatchLowercase]{DejaVu Sans Mono}
\begin{verbatim}
-\babelprovide[import,hyphenrules=+]{lao}
+\babelprovide[import, hyphenrules=+]{lao}
\babelpatterns[lao]{1ດ 1ມ 1ອ 1ງ 1ກ 1າ} % Random
\end{verbatim}
\endgroup
@@ -2499,6 +2499,9 @@ for example:
In other engines it just suppresses hyphenation (because the pattern
list is empty).
+\New{3.58} Another special value is |unhyphenated|, which activates a
+line breking mode that allows spaces to be stretched to arbitrary amounts.
+
\Describe{main}{} This valueless option makes the language the main one
(thus overriding that set when \babel\ is loaded). Only in newly defined
languages.
@@ -3074,8 +3077,11 @@ a non-syllabic preposition or conjunction into a non-breaking space.}
upsilon if hyphenated just before. It works with the
three variants.}
-\trans{Hindi}{transliteration.hk}{The Harvard-Kyoto system to romanize
-Devanagari.}
+\trans{Hindi, Sanskrit}{transliteration.hk}{The Harvard-Kyoto system to
+romanize Devanagari.}
+
+\trans{}{punctuation.space}{Inserts a space before the following
+four characters: \textit{!?:;}\,.}
\trans{Hungarian}{digraphs.hyphen}{Hyphenates the long digraphs
\textit{ccs}, \textit{ddz}, \textit{ggy}, \textit{lly}, \textit{nny},
@@ -3177,11 +3183,11 @@ This feature is activated with the first |\babelposthyphenation| or
\begin{note}
With \luatex{} there is another approach to make text
transformations, with the function |fonts.handlers.otf.addfeature|,
- which adds new features to an OTF font. These features can be made
- language-dependent, and \babel{} by default recognizes this setting
- if the font has been declared with |\babelfont|. The
- \textit{transforms} mechanism supplements rather than replaces OTF
- features.
+ which adds new features to an OTF font (substitution and
+ positioning). These features can be made language-dependent, and
+ \babel{} by default recognizes this setting if the font has been
+ declared with |\babelfont|. The \textit{transforms} mechanism
+ supplements rather than replaces OTF features.
With \xetex{}, where \textit{transforms} are not available, there is
still another approach, with font mappings, mainly meant to perform
@@ -4952,8 +4958,8 @@ help from Bernd Raichle, for which I am grateful.
% \section{Tools}
%
% \begin{macrocode}
-%<<version=3.57.2352>>
-%<<date=2021/04/24>>
+%<<version=3.58>>
+%<<date=2021/04/26>>
% \end{macrocode}
%
% \textbf{Do not use the following macros in \texttt{ldf} files. They
@@ -7146,7 +7152,9 @@ help from Bernd Raichle, for which I am grateful.
\count@#1\relax
\def\bbl at elt##1##2##3##4{%
\ifnum\count@=##2\relax
- \bbl at info{\string#1 = using hyphenrules for ##1\\%
+ \edef\bbl at tempa{\expandafter\@gobbletwo\string#1}%
+ \bbl at info{Hyphen rules for '\expandafter\@gobble\bbl at tempa'
+ set to \expandafter\string\csname l@##1\endcsname\\%
(\string\language\the\count@). Reported}%
\def\bbl at elt####1####2####3####4{}%
\fi}%
@@ -7640,10 +7648,15 @@ help from Bernd Raichle, for which I am grateful.
\fi
\let\bbl at hymapsel\@cclv
% hyphenation - select rules
- \bbl at xin@{/u}{/\bbl at cl{lnbrk}}%
+ \ifnum\csname l@\languagename\endcsname=\l at unhyphenated
+ \edef\bbl at tempa{u}%
+ \else
+ \edef\bbl at tempa{\bbl at cl{lnbrk}}%
+ \fi
+ \bbl at xin@{/u}{/\bbl at tempa}%
\ifin@
% 'unhyphenated' = allow stretching
- \language\l at babelnohyphens
+ \language\l at unhyphenated
\babel at savevariable\emergencystretch
\emergencystretch\maxdimen
\babel at savevariable\hbadness
@@ -10690,8 +10703,8 @@ help from Bernd Raichle, for which I am grateful.
\chardef\l at english\z@
\fi
% The following is used to cancel rules in ini files (see Amharic).
-\ifx\l at babelnohyhens\@undefined
- \newlanguage\l at babelnohyphens
+\ifx\l at unhyphenated\@undefined
+ \newlanguage\l at unhyphenated
\fi
% \end{macrocode}
%
diff --git a/babel.ins b/babel.ins
index dd8de65..3a07387 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{2021/04/24}
+\def\filedate{2021/04/26}
\def\batchfile{babel.ins}
\input docstrip.tex
diff --git a/babel.pdf b/babel.pdf
index 66879b4..4eca976 100644
Binary files a/babel.pdf and b/babel.pdf differ
diff --git a/bbcompat.dtx b/bbcompat.dtx
index 6b254f8..a69fa73 100644
--- a/bbcompat.dtx
+++ b/bbcompat.dtx
@@ -30,7 +30,7 @@
%
% \iffalse
%<*dtx>
-\ProvidesFile{bbcompat.dtx}[2021/04/24 v3.57.2352]
+\ProvidesFile{bbcompat.dtx}[2021/04/26 v3.58]
%</dtx>
%
%% File 'bbcompat.dtx'
diff --git a/locale/am/babel-am.ini b/locale/am/babel-am.ini
index 25dc87a..c2a12ae 100644
--- a/locale/am/babel-am.ini
+++ b/locale/am/babel-am.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.4
-date = 2020-10-11
+version = 1.5
+date = 2021-04-24
name.local = አማርኛ
name.english = Amharic
name.babel = amharic
@@ -149,7 +149,8 @@ time.short = [h]:[mm] [a]
[typography]
frenchspacing = yes
-hyphenrules = amharic
+; Modern practice. Use 'amharic' for the traditional one:
+hyphenrules = unhyphenated
lefthyphenmin = 1
righthyphenmin = 1
hyphenchar =
@@ -159,8 +160,7 @@ exhyphenchar =
preexhyphenchar =
postexhyphenchar =
hyphenationmin =
-; Modern practice. Use s(ea) for the tradicional one.
-linebreaking = u
+linebreaking = s
intraspace = 0 .1 0
; The syntax is liable to change in 'other' values
hyphenate.other.script = "1361 "1362 "1363 "1364 "1365 "1366 "1367 "1368
diff --git a/locale/ar/babel-ar.ini b/locale/ar/babel-ar.ini
index 6ebd0bf..ca0c4ff 100644
--- a/locale/ar/babel-ar.ini
+++ b/locale/ar/babel-ar.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.8
-date = 2021-04-05
+version = 1.9
+date = 2021-04-24
name.local = العربية
name.english = Arabic
name.babel = arabic
@@ -26,6 +26,7 @@ script.tag.opentype = arab
level = 1
encodings =
derivate = no
+require.babel = arabic
[captions]
preface = مدخل
@@ -148,7 +149,6 @@ exhyphenchar =
preexhyphenchar =
postexhyphenchar =
hyphenationmin =
-linebreaking = u
[characters]
delimiters.quotes = ”“’‘
diff --git a/locale/ar/babel-arabic.tex b/locale/ar/babel-arabic.tex
index 52b4fc9..fbad883 100644
--- a/locale/ar/babel-arabic.tex
+++ b/locale/ar/babel-arabic.tex
@@ -9,4 +9,88 @@
\fi
\BabelBeforeIni{ar}{%
}
+
+\ifcase\bbl at engine\or
+
+\directlua{
+
+Babel.ar_tolong = {}
+
+function Babel.ar_justify(head)
+ local substlist = Babel.ar_tolong
+ local GLYPH = node.id'glyph'
+ local substs, width, goal
+ local subst_done = true % false
+ math.randomseed(1)
+ for line in node.traverse_id(node.id'hlist', head) do
+ if (line.glue_sign == 1 and line.glue_order == 0) then % exclude last line!
+ substs = {} % we store all “expandable” letters of each line
+ for n in node.traverse_id(GLYPH, line.head) do
+ if (substlist[n.char]) then
+ table.insert(substs, n)
+ end
+ end
+ line.glue_set = 0 % deactivate normal glue expansion
+ width = node.dimensions(line.head) % check the new width
+ goal = line.width
+
+ while (width < goal and \string#substs > 0) do
+ x = math.random(\string#substs) % choose randomly a glyph
+ oldchar = substs[x].char
+ substs[x].char = substlist[substs[x].char]
+ subst_done = true
+ width = node.dimensions(line.head) % check if the line is too wide
+ % substitute back if the line would be too wide and break:
+ if width > goal then substs[x].char = oldchar break end
+ % if further substitutions have to be done, remove the just
+ % substituted node from the list:
+ table.remove(substs,x)
+ end
+ % Must take into account marks and ins, see luatex manual.
+ % Have to be executed only if there are changes.
+ if subst_done then
+ line.head = node.hpack(line.head, goal, 'exactly')
+ end
+ end
+ end
+ return head
+end
+
+}
+
+\gdef\ArabicSetupJust{%
+ \directlua{
+ Babel.ar_tolong = {}
+ luatexbase.add_to_callback('post_linebreak_filter',
+ Babel.ar_justify, 'Babel.ar_justify')
+ }%
+ % It must be done for each font, and stored separately.
+ % Locale must be taken into account too. Brute force.
+ % No rules at all, yet. The ideal: look at jalt table.
+ % And perhaps other tables (falt?, cswh?). What about kaf?
+ \begingroup
+ \bbl at foreach{%
+ 0628,0629,062A,062B,062C,062D,062E,062F,0630,0631,0632,0633,%
+ 0634,0635,0636,0637,0638,0639,063A,063B,063C,063D,063E,063F,%
+ 0640,0641,0642,0643,0644,0645,0646,0647,0649}{%
+ \setbox\z@\hbox{% Only final, for the moment
+ ^^^^200d\char"##1=%
+ \addfontfeature{RawFeature=+jalt}%
+ ^^^^200d\char"##1}%
+ \directlua{
+ local chars = {}
+ for item in node.traverse(tex.box[0].head) do
+ if item.id == node.id'glyph' and item.char > 128 and
+ not (item.char == 0x200D) then
+ table.insert(chars, item.char)
+ end
+ end
+ if not (chars[1] == chars[2]) then
+ Babel.ar_tolong[chars[1]] = chars[2]
+ end
+ }}%
+ \endgroup}
+
+\fi
+
\endinput
\ No newline at end of file
diff --git a/locale/cs/babel-cs.ini b/locale/cs/babel-cs.ini
index 33df206..aa94882 100644
--- a/locale/cs/babel-cs.ini
+++ b/locale/cs/babel-cs.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.2
-date = 2020-06-30
+version = 1.3
+date = 2021-04-24
name.local = čeština
name.english = Czech
name.babel = czech
diff --git a/locale/es/babel-es.ini b/locale/es/babel-es.ini
index 0f6aab5..a15ab44 100644
--- a/locale/es/babel-es.ini
+++ b/locale/es/babel-es.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.2
-date = 2020-06-30
+version = 1.3
+date = 2021-04-24
name.local = español
name.english = Spanish
name.babel = spanish
diff --git a/locale/hi/babel-hi.ini b/locale/hi/babel-hi.ini
index 640e3d5..bc5e67e 100644
--- a/locale/hi/babel-hi.ini
+++ b/locale/hi/babel-hi.ini
@@ -12,8 +12,8 @@
[identification]
charset = utf8
-version = 1.9
-date = 2021-04-05
+version = 1.10
+date = 2021-04-24
name.local = हिन्दी
name.english = Hindi
name.babel = hindi
diff --git a/locale/ml/babel-ml.ini b/locale/ml/babel-ml.ini
index 3cffb6c..a18096a 100644
--- a/locale/ml/babel-ml.ini
+++ b/locale/ml/babel-ml.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.6
-date = 2020-06-30
+version = 1.7
+date = 2021-04-24
name.local = മലയാളം
name.english = Malayalam
name.babel = malayalam
diff --git a/locale/nb/babel-nb.ini b/locale/nb/babel-nb.ini
index dbd7601..9e2f41b 100644
--- a/locale/nb/babel-nb.ini
+++ b/locale/nb/babel-nb.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.3
-date = 2020-10-11
+version = 1.4
+date = 2021-04-24
name.local = norsk bokmål
name.english = Norwegian Bokmål
name.babel = norsk norwegianbokmal
diff --git a/locale/pl/babel-pl.ini b/locale/pl/babel-pl.ini
index 67608f2..c36cba8 100644
--- a/locale/pl/babel-pl.ini
+++ b/locale/pl/babel-pl.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.2
-date = 2020-06-30
+version = 1.3
+date = 2021-04-24
name.local = polski
name.english = Polish
name.babel = polish
diff --git a/locale/pt/babel-pt-BR.ini b/locale/pt/babel-pt-BR.ini
index eaf7e6c..5db4a1e 100644
--- a/locale/pt/babel-pt-BR.ini
+++ b/locale/pt/babel-pt-BR.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.4
-date = 2020-06-30
+version = 1.5
+date = 2021-04-24
name.local = português
name.english = Portuguese
name.babel = brazilian portuguese-brazil portuguese-br
diff --git a/locale/pt/babel-pt-PT.ini b/locale/pt/babel-pt-PT.ini
index 848d0a4..e771e83 100644
--- a/locale/pt/babel-pt-PT.ini
+++ b/locale/pt/babel-pt-PT.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.4
-date = 2020-06-30
+version = 1.5
+date = 2021-04-24
name.local = português
name.english = Portuguese
name.babel = portuguese portuguese-portugal portuguese-pt
diff --git a/locale/pt/babel-pt.ini b/locale/pt/babel-pt.ini
index c04cb67..a1be285 100644
--- a/locale/pt/babel-pt.ini
+++ b/locale/pt/babel-pt.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.4
-date = 2020-06-30
+version = 1.5
+date = 2021-04-24
name.local = português
name.english = Portuguese
name.babel = portuguese
diff --git a/locale/sa/babel-sa-Deva.ini b/locale/sa/babel-sa-Deva.ini
index 71579d1..6305b96 100644
--- a/locale/sa/babel-sa-Deva.ini
+++ b/locale/sa/babel-sa-Deva.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 0.10
-date = 2020-06-30
+version = 0.11
+date = 2021-04-24
name.local = संस्कृत
name.english = Sanskrit
name.babel = sanskrit
@@ -110,3 +110,53 @@ plusSign = +
superscriptingExponent = ×
[counters]
+
+[transforms.prehyphenation]
+punctuation.space.1.0 = { {a}()|[:;!{?}]() }
+punctuation.space.1.1 = { insert, penalty = 10000 }
+punctuation.space.1.2 = { spacefactor= .8 .3 .8, data = 2 }
+punctuation.space.1.3 = {}
+punctuation.space.2.0 = { {a}()[:;!{?}]() }
+punctuation.space.2.1 = { insert, penalty = 10000 }
+punctuation.space.2.2 = { insert, spacefactor= .8 .3 .8, data = 1 }
+punctuation.space.2.3 = {}
+; == Harvard-Kyoto ==
+; Multiletter
+transliteration.hk.1.0 = { lRR }
+transliteration.hk.1.1 = { string = ॡ }
+transliteration.hk.1.2 = { remove }
+transliteration.hk.1.3 = { remove }
+transliteration.hk.2.0 = { OM }
+transliteration.hk.2.1 = { string = ॐ }
+transliteration.hk.2.2 = { remove }
+transliteration.hk.3.0 = { {007C}{007C} }
+transliteration.hk.3.1 = { string = ॥ }
+transliteration.hk.3.2 = { remove }
+transliteration.hk.4.0 = { ([lR])R }
+transliteration.hk.4.1 = { string = {1|lR|ऌॠ} }
+transliteration.hk.4.2 = { remove }
+transliteration.hk.5.0 = { a([iu]) }
+transliteration.hk.5.1 = { remove }
+transliteration.hk.5.2 = { string = {1|iu|ऐऔ} }
+; Xh
+transliteration.hk.6.0 = { ([kgcjTDtdpb])h }
+transliteration.hk.6.1 = { string = {1|kgcjTDtdpb|खघछझठढथधफभ} }
+transliteration.hk.6.2 = { remove }
+; Single letter
+transliteration.hk.7.0 = { ([MHaAiIuUReokgGcjJTDNtdnpbmyrlvzSshL{007C}']) }
+transliteration.hk.7.1 = { string = {1|MHaAiIuUReokgGcjJTDNtdnpbmyrlvzSshL{007C}'|ंःअआइईउऊऋएओकगङचजञटडणतदनपबमयरलवशषसहळ।ऽ} }
+; Post-process vowels
+transliteration.hk.8.0 = { [{0915}-{0939}]([आइईउऊऋॠऌॡएऐओऔऎऒ]) }
+transliteration.hk.8.1 = {}
+transliteration.hk.8.2 = { string = {1|आइईउऊऋॠऌॡएऐओऔऎऒ|ािीुूृॄॢॣेैोौॆॊ} }
+transliteration.hk.9.0 = { [{0915}-{0939}]([{0915}-{0939}]) }
+transliteration.hk.9.1 = {}
+transliteration.hk.9.2 = { string = ^^^^094d{1} }
+; Duplicated (a trick)
+transliteration.hk.10.0 = { [{0915}-{0939}]([{0915}-{0939}]) }
+transliteration.hk.10.1 = {}
+transliteration.hk.10.2 = { string = ^^^^094d{1} }
+; Inherent a
+transliteration.hk.11.0 = { [{0915}-{0939}]{0905} }
+transliteration.hk.11.1 = {}
+transliteration.hk.11.2 = { remove }
\ No newline at end of file
diff --git a/locale/sa/babel-sa.ini b/locale/sa/babel-sa.ini
index 3ff8d4d..681cb49 100644
--- a/locale/sa/babel-sa.ini
+++ b/locale/sa/babel-sa.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 0.10
-date = 2020-06-30
+version = 0.11
+date = 2021-04-2430
name.english = Sanskrit
name.babel = sanskrit
name.polyglossia = sanskrit
@@ -95,3 +95,53 @@ hyphenate.other.script = "0CF1 "0CF2
delimiters.quotes.0 =
[counters]
+
+[transforms.prehyphenation]
+punctuation.space.1.0 = { {a}()|[:;!{?}]() }
+punctuation.space.1.1 = { insert, penalty = 10000 }
+punctuation.space.1.2 = { spacefactor= .8 .3 .8, data = 2 }
+punctuation.space.1.3 = {}
+punctuation.space.2.0 = { {a}()[:;!{?}]() }
+punctuation.space.2.1 = { insert, penalty = 10000 }
+punctuation.space.2.2 = { insert, spacefactor= .8 .3 .8, data = 1 }
+punctuation.space.2.3 = {}
+; == Harvard-Kyoto ==
+; Multiletter
+transliteration.hk.1.0 = { lRR }
+transliteration.hk.1.1 = { string = ॡ }
+transliteration.hk.1.2 = { remove }
+transliteration.hk.1.3 = { remove }
+transliteration.hk.2.0 = { OM }
+transliteration.hk.2.1 = { string = ॐ }
+transliteration.hk.2.2 = { remove }
+transliteration.hk.3.0 = { {007C}{007C} }
+transliteration.hk.3.1 = { string = ॥ }
+transliteration.hk.3.2 = { remove }
+transliteration.hk.4.0 = { ([lR])R }
+transliteration.hk.4.1 = { string = {1|lR|ऌॠ} }
+transliteration.hk.4.2 = { remove }
+transliteration.hk.5.0 = { a([iu]) }
+transliteration.hk.5.1 = { remove }
+transliteration.hk.5.2 = { string = {1|iu|ऐऔ} }
+; Xh
+transliteration.hk.6.0 = { ([kgcjTDtdpb])h }
+transliteration.hk.6.1 = { string = {1|kgcjTDtdpb|खघछझठढथधफभ} }
+transliteration.hk.6.2 = { remove }
+; Single letter
+transliteration.hk.7.0 = { ([MHaAiIuUReokgGcjJTDNtdnpbmyrlvzSshL{007C}']) }
+transliteration.hk.7.1 = { string = {1|MHaAiIuUReokgGcjJTDNtdnpbmyrlvzSshL{007C}'|ंःअआइईउऊऋएओकगङचजञटडणतदनपबमयरलवशषसहळ।ऽ} }
+; Post-process vowels
+transliteration.hk.8.0 = { [{0915}-{0939}]([आइईउऊऋॠऌॡएऐओऔऎऒ]) }
+transliteration.hk.8.1 = {}
+transliteration.hk.8.2 = { string = {1|आइईउऊऋॠऌॡएऐओऔऎऒ|ािीुूृॄॢॣेैोौॆॊ} }
+transliteration.hk.9.0 = { [{0915}-{0939}]([{0915}-{0939}]) }
+transliteration.hk.9.1 = {}
+transliteration.hk.9.2 = { string = ^^^^094d{1} }
+; Duplicated (a trick)
+transliteration.hk.10.0 = { [{0915}-{0939}]([{0915}-{0939}]) }
+transliteration.hk.10.1 = {}
+transliteration.hk.10.2 = { string = ^^^^094d{1} }
+; Inherent a
+transliteration.hk.11.0 = { [{0915}-{0939}]{0905} }
+transliteration.hk.11.1 = {}
+transliteration.hk.11.2 = { remove }
diff --git a/locale/sk/babel-sk.ini b/locale/sk/babel-sk.ini
index 5353a88..9f736f8 100644
--- a/locale/sk/babel-sk.ini
+++ b/locale/sk/babel-sk.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.2
-date = 2020-06-30
+version = 1.3
+date = 2021-04-24
name.local = slovenčina
name.english = Slovak
name.babel = slovak
diff --git a/locale/sr/babel-sr-Cyrl-BA.ini b/locale/sr/babel-sr-Cyrl-BA.ini
index 400dcc6..c2d8e67 100644
--- a/locale/sr/babel-sr-Cyrl-BA.ini
+++ b/locale/sr/babel-sr-Cyrl-BA.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.3
-date = 2020-06-30
+version = 1.4
+date = 2021-04-24
name.local = српски
name.english = Serbian
name.babel = serbian-cyrillic-bosniaherzegovina
diff --git a/locale/sr/babel-sr-Cyrl-ME.ini b/locale/sr/babel-sr-Cyrl-ME.ini
index b374003..320778c 100644
--- a/locale/sr/babel-sr-Cyrl-ME.ini
+++ b/locale/sr/babel-sr-Cyrl-ME.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.3
-date = 2020-06-30
+version = 1.4
+date = 2021-04-24
name.local = српски
name.english = Serbian
name.babel = serbian-cyrillic-montenegro
diff --git a/locale/sr/babel-sr-Cyrl-XK.ini b/locale/sr/babel-sr-Cyrl-XK.ini
index e15d0d3..dfddfc4 100644
--- a/locale/sr/babel-sr-Cyrl-XK.ini
+++ b/locale/sr/babel-sr-Cyrl-XK.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.3
-date = 2020-06-30
+version = 1.4
+date = 2021-04-24
name.local = српски
name.english = Serbian
name.babel = serbian-cyrillic-kosovo
diff --git a/locale/sr/babel-sr-Cyrl.ini b/locale/sr/babel-sr-Cyrl.ini
index 1ff068f..212f8a3 100644
--- a/locale/sr/babel-sr-Cyrl.ini
+++ b/locale/sr/babel-sr-Cyrl.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.3
-date = 2020-06-30
+version = 1.4
+date = 2021-04-24
name.local = српски
name.english = Serbian
name.babel = serbian-cyrillic
diff --git a/locale/sr/babel-sr.ini b/locale/sr/babel-sr.ini
index 3adfc05..c0e4f1d 100644
--- a/locale/sr/babel-sr.ini
+++ b/locale/sr/babel-sr.ini
@@ -11,8 +11,8 @@
[identification]
charset = utf8
-version = 1.3
-date = 2020-06-30
+version = 1.4
+date = 2021-04-24
name.local = српски
name.english = Serbian
name.babel = serbian
diff --git a/locale/ug/babel-uyghur.tex b/locale/ug/babel-uyghur.tex
index d3ee2ea..dd71435 100644
--- a/locale/ug/babel-uyghur.tex
+++ b/locale/ug/babel-uyghur.tex
@@ -10,6 +10,8 @@
\BabelBeforeIni{ug}{%
}
+\ifcase\bbl at engine\or
+
\newattribute\bblug at disc
\bblug at disc=-1
@@ -72,4 +74,6 @@ luatexbase.add_to_callback("hpack_filter",
ug.hyphenate, "Babel.locale.uyghur.hyphenate")
}
+\fi
+
\endinput
\ No newline at end of file
diff --git a/news-guides/README.md b/news-guides/README.md
index cac0434..79e5d20 100644
--- a/news-guides/README.md
+++ b/news-guides/README.md
@@ -25,6 +25,7 @@ This is the home page for Babel, a multilingual environment for latex (and somet
| Version | Most relevant changes
| --- | --- |
+| [3.58](news/whats-new-in-babel-3.58.md) | More transforms for Sanskrit, Polish, Czech, Serbian, etc.
| [3.57](news/whats-new-in-babel-3.57.md) | Predefined transforms for Arabic, Greek, Hungarian, etc.
| [3.56](news/whats-new-in-babel-3.56.md) | Transforms (in `ini` files) |
| [3.55](news/whats-new-in-babel-3.55.md) | Mainly internal changes. Captions in Uyghur. |
diff --git a/news-guides/media/arabic-justification.png b/news-guides/media/arabic-justification.png
new file mode 100644
index 0000000..6f92f22
Binary files /dev/null and b/news-guides/media/arabic-justification.png differ
diff --git a/news-guides/news/whats-new-in-babel-3.58.md b/news-guides/news/whats-new-in-babel-3.58.md
index e3677e5..d62a9d3 100644
--- a/news-guides/news/whats-new-in-babel-3.58.md
+++ b/news-guides/news/whats-new-in-babel-3.58.md
@@ -1,46 +1,85 @@
# What's new in babel 3.58
-(Under development.)
+2021-04-26
+
+## Transforms added to `ini` files
+
+**Czech, Polish, Portuguese, Slovak, Spanish** ▸ `hyphen.repeat` ▸ Explicit hyphens behave like `\babelhyphen{repeat}`.
+
+**Czech, Polish, Slovak** ▸ `oneletter.nobreak` ▸ Converts a space after a non-syllabic preposition or conjunction into a non-breaking space.
+
+**Hindi, Sanskrit** ▸ `punctuation.space` ▸ Inserts a space before the following
+four characters: \textit{!?:;}\,. Added `transliteration.hk` for
+Sanskrit, too.
+
+**Norsk** ▸ `doubleletter.hyphen` ▸ Hyphenates the doble-letter groups `bb`, `dd`, `ff`, `gg`, `ll`, `mm`, `nn`, `pp`, `rr`, `ss`, `tt` as `bb-b`, `dd-d`, etc.
+
+**Serbian** ▸ `transliteration.gajica` ▸ (Note `serbian` with `ini` files refers to the Cyrillic script, which is here the target.) The standard system devised by Ljudevit Gaj.
+
+## Verbatim and `\babelprehyphenation`
+
+⚠ Now `prehyphenation` transforms are deactivated if the current
+hyphenation patterns are `nohyphenation`, so that they aren't applied
+in verbatim mode.
+
+This behavior can be switched with:
+```
+\babeladjust{ prehyphenation.disable = nohyphenation }
+\babeladjust{ prehyphenation.disable = off }
+```
## New line breaking mode
-So far, `babel/lua` provided three linebreaking modes in the `ini`
+So far, `babel/lua` provided three line breaking modes in the `ini`
settings, for ‘hyphenated’ (the default), ‘CJK’ and ‘Southeast Asian’. A
new mode has been added for ‘unhyphenated’ languages, like Arabic or
Malayalam. It adjusts the paragraphs parameters to allow large spaces
-between words. Although for European standards the result may look odd,
-in some scripts this has been the customary practice. It works with
-`xetex`, too.
+between words.
-So, currently there are two modes for scripts that separate words with
-spaces, and two modes for scripts with no word separator.
+Although for European standards the result may look odd, in some
+scripts this has been the customary (although not always the desired)
+practice. Because of that, no locale sets currently this mode by
+default (Amharic is an exception). It works with `xetex`, too.
-## Transforms added to `ini` files
+It can be activated in the following way:
+```tex
+\babelprovide[hyphenrules = unhyphenated]{<language>}
+```
+because the patterns so called set the line breaking mode to
+‘unhyphenated’ (it also works the other way – setting the mode in the
+`ini` file sets the hyphenrules).
-**Czech, Polish, Portuguese, Slovak, Spanish** `hyphen.repeat` Explicit hyphens behave like `\babelhyphen{repeat}`.
+So, currently there are two modes for scripts that separate words with
+spaces, and two modes for scripts with no word separator. Further modes
+could be added in the future, and there is work in progress for
+‘Justification alternates’ and tatwell in Arabic (see below).
-**Czech, Slovak** `oneletter.nobreak` Converts a space after a non-syllabic preposition into a non-breaking space.
+See also [here](whats-new-in-babel-3.57.md) for Uyghur hyphenation.
-**Hindi** `punctuation.space` With `;:?!`.
+## Arabic justification (experimental)
+There is some experimental code for Arabic justification, for
+demonstration purposes (not really usable in real documents). The basic
+code is based on the wonderful package `chickenize`, by Arno L.
+Trautmann. Just the main font, no rules, brute force, direct 1-to-1
+glyph replacements. All this will be sorted out later, as well as
+support for kashida. Feel free to contribute and make suggestions.
-**Norsk** `doubleletter.hyphen` Hyphenates the doble-letter groups `bb`, `dd`, `ff`, `gg`, `ll`, `mm`, `nn`, `pp`, `rr`, `ss`, `tt` as `bb-b`, `dd-d`, etc.
+
-**Serbian** `transliteration.gajica` (Note `serbian` with `ini` files refers to the Cyrillic script, which is here the target.) The standard system devised by Ljudevit Gaj.
+The preamble used in the previous example is:
+```tex
+\documentclass{article}
-## Verbatim and `\babelprehyphenation`
+\usepackage[arabic, provide=*, bidi=basic]{babel}
-⚠ Now `prehyphenation` transforms are deactivated if the current
-hyphenation patterns are `nohyphenation`, so that they aren't applied in verbatim mode.
+% A Windows font with jalt table. Also Arabic Typesetting.
+\babelfont{rm}{Sakkal Majalla}% Windows font with jalt table.
-This behavior can be switched with:
-```
-\babeladjust{ prehyphenation.disable = nohyphenation }
-\babeladjust{ prehyphenation.disable = off }
+\ArabicSetupJust
```
+The last macro is temporary. It will be removed.
## Fixes
## Other changes
-
-
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mailing list.