in the end arabluatex _is_ compatible with realscripts.

but Old Standard is not. so removed realscripts from the documentation and removed \thinspace from the default definition of \SetArbUp.

1 files changed, 3 insertions, 2 deletions

diff --git a/arabluatex.dtx b/arabluatex.dtx
index 7355258..8f13acd 100644
--- a/arabluatex.dtx
+++ b/arabluatex.dtx
@@ -160,6 +160,7 @@
 \newunicodechar{Ǧ}{Ǧ} %
 \usepackage{metalogox}
 \usepackage{arabluatex}[2019/03/22]
+\SetArbUp{\textsuperscript{\thinspace#1}} % Old Standard needs this
 \usepackage[nopar]{quran}
 \usepackage[noindex]{nameauth}
 \usepackage{varioref}
@@ -262,7 +263,7 @@
 %</driver>
 % \fi
 %
-% \CheckSum{932}
+% \CheckSum{931}
 %
 % \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
@@ -4550,7 +4551,7 @@ wa-ya.sIru ta.hta 'l-jild-i
 %   formatting directives as argument, like so:
 %   \cs{SetArbUp}\marg{code}.
 %    \begin{macrocode}
-\NewDocumentCommand{\al@arbup@dflt}{m}{\textsuperscript{\thinspace#1}}%
+\NewDocumentCommand{\al@arbup@dflt}{m}{\textsuperscript{#1}}%
 \NewDocumentCommand{\al@arbup}{m}{\al@arbup@dflt{#1}}
 \NewDocumentCommand{\arbup}{m}{\al@arbup{#1}}
 \NewDocumentCommand{\ArbUpDflt}{}{\let\al@arbup=\al@arbup@dflt}