arabluatex (15mar20)

git-svn-id: svn://tug.org/texlive/trunk@54331 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 72 insertions, 23 deletions

diff --git a/Master/texmf-dist/source/lualatex/arabluatex/arabluatex.dtx b/Master/texmf-dist/source/lualatex/arabluatex/arabluatex.dtx
index 534271e52c0..4d3fb48e013 100644
--- a/Master/texmf-dist/source/lualatex/arabluatex/arabluatex.dtx
+++ b/Master/texmf-dist/source/lualatex/arabluatex/arabluatex.dtx
@@ -27,7 +27,7 @@
 %<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
 %<package>\ProvidesPackage{arabluatex}
 %<*package>
-    [2020/02/29 v1.18 An ArabTeX-like interface for LuaLaTeX]
+    [2020/03/15 v1.19 ArabTeX for LuaLaTeX]
 %</package>
 %
 %<*driver>
@@ -88,6 +88,16 @@
   location =	 {Toronto}
 }
 
+@software{pkg:lua-ul,
+  title =	{The Lua-ul package},
+  subtitle =	{Underlining for LuaLaTeX},
+  author =	{Krüger, Marcel},
+  maintainer =	{Krüger, Marcel},
+  url =		{http://www.ctan.org/pkg/lua-ul},
+  date =	{2020-03-12},
+  version =	{0.0.1}
+}
+
 @MVBook{Wright,
   author =	 {Wright, W. LL.D},
   title =	 {A Grammar of the Arabic Language},
@@ -156,7 +166,7 @@
 \babelfont{sf}{NewComputerModern Sans}
 \babelfont{tt}{NewComputerModern Mono}
 \usepackage{metalogox}
-\usepackage{arabluatex}[2020/02/29]
+\usepackage{arabluatex}[2020/03/15]
 \SetArbUp{\textsuperscript{\thinspace#1}} % Old Standard needs this
 \usepackage[nopar]{quran}
 \usepackage[noindex]{nameauth}
@@ -259,7 +269,7 @@
 %</driver>
 % \fi
 %
-% \CheckSum{1006}
+% \CheckSum{1014}
 %
 % \CharacterTable
 %  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -2043,17 +2053,17 @@
 %   Arabic environments. In that case, \package{arabluatex} does not
 %   print the stroke as a distinctive mark over the number for it is
 %   not surrounded by other Arabic words. In case one nonetheless
-%   wishes to print the stroke, he can either use the \cs{aemph}
-%   command that is described below in \vref{sec:emphasis} or insert
-%   the \arb[trans]{'ab^gad} number in |\arb[novoc]{}|:---
+%   wishes to print the stroke, he can either use the \cs{aoline*}
+%   command that is described below in \vref{sec:underlining} or
+%   insert the \arb[trans]{'ab^gad} number in |\arb[novoc]{}|:---
 %   \begin{quote}
 %     |The| |\arb[trans]{'abjad}| |number| |for| |1874| |is|
 %     |\abjad{1874}| The \arb[trans]{'abjad} number for 1874 is
 %     \abjad{1874}.
 %
 %     |The| |\arb[trans]{'abjad}| |number| |for| |1874| |is|
-%     |\aemph*{\abjad{1874}}| The \arb[trans]{'abjad} number for 1874
-%     is \aemph*{\abjad{1874}}.
+%     |\aoline*{\abjad{1874}}| The \arb[trans]{'abjad} number for 1874
+%     is \aoline*{\abjad{1874}}.
 %     
 %     |The| |\arb[trans]{'abjad}| |number| |for| |1874| |is|
 %     |\arb[novoc]{\abjad{1874}}| The \arb[trans]{'abjad} number for
@@ -2153,7 +2163,23 @@
 %   \arb[voc]{\abjad{45}: kitAbu-hu \aemph*{fI 'l-`AdAt-i}}
 %   \arb[trans]{\abjad{45}: kitAbu-hu \aemph*{fI 'l-\uc{`AdAt-i}}}.
 % \end{quoting}
-% 
+%
+% \subsubsection{Underlining words or numbers}
+% \label{sec:underlining}
+% \DescribeMacro{\aoline}%
+% \DescribeMacro{\aoline*}%
+% \DescribeMacro{\auline}%
+% \NEWfeature{v1.19}Three additional, non context-sensitive commands
+% are provided to distinguish words or numbers:---
+% \begin{enumerate}
+% \item \cs{aoline}, which is equivalent to \cs{aemph*} described
+%   above.
+% \item \cs{aoline*}, which is the same as \cs{aoline}, but better
+%   suited for \arb[trans]{'ab^gad} numbers.\footnote{See the example
+%   provided above \vref{sec:abjad}.}
+% \item \cs{auline}, which can be used to underline Arabic words.
+% \end{enumerate}
+%
 % \section{Arabic poetry}
 % \label{sec:poetry}
 % \NEWfeature{v1.6} \package{arabluatex} provides a special
@@ -2621,16 +2647,25 @@
 %
 % It is encoded |&| in Arab\TeX\ scheme.
 %
-% In the following example, the \cs{uline} command would have
-% prevented adjacent Arabic letters from being connected if the
-% \enquote*{Zero width joiner} had not been used:---%
+% In elegantly printed books where many of the letters are interwoven
+% with one another so as to form ligatures, it may be convenient to
+% bring the letters into line in some instances.  In the following
+% example, the \enquote*{zero width joiner} is used to prevent two
+% adjacent letters, viz.\ \arb[novoc]{s} and \arb[novoc]{.h}, from
+% standing one above the other in the name of \prname{'is.h_aq}
+% (\arb[fullvoc]{'is.h_aq"}):\footnote{\cs{underLine} and
+% \cs{highLight} are taken from the \package{lua-ul} package which is
+% loaded by \package{arabluatex}. See \textcite{pkg:lua-ul}.}---
 % \iffalse
 %<*example>
 % \fi
 \begin{example}
   \begin{arab}[fullvoc]
-    huwa 'abU zaydiN .hunaynu bnu 'is.h_aqa 'l-`a&\uline{&bA}diyyu
-    bi-fat.hi 'l-`ayni wa-ta_hfIfi 'l-bA'i.
+    huwa 'abU zaydiN .hunaynu bnu 'is&\underLine{&.h_a}qa
+    'l-`a\underLine{bA}diyyu bi-fat.hi 'l-`ayni wa-ta_hfIfi 'l-bA'i.
+    
+    huwa 'abU zaydiN .hunaynu bnu 'is&\highLight{&.h_a}qa
+    'l-`a\highLight{bA}diyyu bi-fat.hi 'l-`ayni wa-ta_hfIfi 'l-bA'i.
   \end{arab}
 \end{example}
 % \iffalse
@@ -4363,8 +4398,7 @@
 \RequirePackage{xparse}
 \RequirePackage{adjustbox}
 \RequirePackage{xstring}
-\PassOptionsToPackage{normalem}{ulem}
-\RequirePackage{ulem}
+\RequirePackage{lua-ul}
 %    \end{macrocode}
 % The following boolean will be set to |true| in |RL| mode:
 %    \begin{macrocode}
@@ -4440,16 +4474,28 @@
 % \begin{macro}{\aemph} Arabic emphasis. Needs to be redefined as
 %   well. The function is actually coded in Lua.
 %   \changes{v1.16}{2018/11/06}{Now uses \textsf{ulem}}
+%   \changes{v1.19}{2020/03/15}{Now uses \textsf{lua-ul}}
 % \begin{macro}{\aemph*} The \enquote*{starred} version of this
 %   command alway puts the stroke over its argument.
 %   \changes{v1.9.2}{2017/10/24}{Starred version which always puts the
-%   stroke over its argument}As of v1.16 \package{arabluatex} uses
-%   \package{ulem} to render the strokes, thus allowing line breaks
+%   stroke over its argument}As of v1.19, \package{arabluatex} uses
+%   \package{lua-ul} to render the strokes, thus allowing line breaks
 %   and manual hyphenation for transliterated Arabic.
+% \begin{macro}{\aoline}
+% \begin{macro}{\aoline*}
+% \begin{macro}{\auline}
+% \changes{v1.19}{2020/03/15}{Non context-sensitive command to
+% underline Arabic words is provided}\cs{aoline} and \cs{auline}
+% derive from \cs{newunderlinetype} provided by the \package{lua-ul}
+% package whereas \cs{aoline*}, which uses \cs{overline} in math-mode,
+% is better suited for so-called \arb[trans]{'ab^gad} numbers.
 %    \begin{macrocode}
-\def\oline{\@ifstar\@oline\@@oline}
-\def\@oline#1{\ensuremath{\overline{\mbox{#1}}}}
-\def\@@oline{\bgroup \ULdepth=-3ex \ULset}
+\newunderlinetype\@aoverLine{\leaders\vrule height 3ex depth -2.9ex}
+\def\aoline{\@ifstar\@aoline\@@aoline}
+\def\@aoline#1{\ensuremath{\overline{\mbox{#1}}}}
+\def\@@aoline#1{{\@aoverLine#1}}
+\newunderlinetype\@aunderLine{\leaders\vrule height -.65ex depth .75ex}
+\def\auline#1{{\@aunderLine#1}}
 \AtBeginDocument{\ifdef{\aemph}%
   {\RenewDocumentCommand{\aemph}{s m}{%
       \IfBooleanTF{#1}{%
@@ -4466,6 +4512,9 @@
 %    \end{macrocode}
 % \end{macro}
 % \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
 % \begin{macro}{\arbcolor}\changes{v1.12}{2018/06/24}{Standard color
 % command for Arabic environments}
 % \cs{arbcolor}\oarg{color}\marg{Arabic text} takes the Arabic text to
@@ -4942,13 +4991,13 @@
   \ifdefined\abjad%
   \RenewDocumentCommand{\abjad}{m}%
   {\ifbool{al@rlmode}%
-    {\oline*{%
+    {\aoline*{%
         \luadirect{tex.sprint(arabluatex.abjadify(\luastring{#1}))}}}
     {\luadirect{tex.sprint(arabluatex.abjadify(\luastring{#1}))}}}
   \else%
   \NewDocumentCommand{\abjad}{m}%
   {\ifbool{al@rlmode}%
-    {\oline*{%
+    {\aoline*{%
         \luadirect{tex.sprint(arabluatex.abjadify(\luastring{#1}))}}}
     {\luadirect{tex.sprint(arabluatex.abjadify(\luastring{#1}))}}}
   \fi}