a fix for kvafa#38

Udi-Fogiel · Oct 29, 2023 · 145cc27 · 145cc27
1 parent cb57037
commit 145cc27
Showing 1 changed file with 5 additions and 7 deletions.
diff --git a/bidi.dtx b/bidi.dtx
@@ -27799,19 +27799,17 @@ to\rtside{\box\bslice\hfil}}
 \renewcommand\raggedright{\if@bidi@list@minipage@parbox\bidi@orig@raggedleft\else\if@hboxRconstruct\bidi@orig@raggedleft\else\bidi@orig@raggedright\fi\fi}
 \newcommand{\bidi@raggedright}{\if@RTL\raggedleft\else\raggedright\fi}
 \newcommand{\bidi@raggedleft}{\if@RTL\raggedright\else\raggedleft\fi}
-\def\centerline#1{%
+\DeclareRobustCommand\centerline[1]{%
 \if@RTL\@@line{\hss\beginR#1\endR\hss}
 \else\@@line{\hss#1\hss}\fi}
-\def\leftline#1{%
+\def\bidi@orig@leftline#1{%
 \if@RTL\@@line{\beginR#1\endR\hss}
 \else\@@line{#1\hss}\fi}
-\def\rightline#1{%
+\def\bidi@orig@rightline#1{%
 \if@RTL\@@line{\hss\beginR#1\endR}
 \else\@@line{\hss#1}\fi}
-\let\bidi@orig@leftline\leftline
-\let\bidi@orig@rightline\rightline
-\def\leftline#1{\ifhmode\if@RTL\bidi@orig@rightline{#1}\else\bidi@orig@leftline{#1}\fi\else\if@bidi@list@minipage@parbox\bidi@orig@rightline{#1}\else\if@hboxRconstruct\bidi@orig@rightline{#1}\else\bidi@orig@leftline{#1}\fi\fi\fi}
-\def\rightline#1{\ifhmode\if@RTL\bidi@orig@leftline{#1}\else\bidi@orig@rightline{#1}\fi\else\if@bidi@list@minipage@parbox\bidi@orig@leftline{#1}\else\if@hboxRconstruct\bidi@orig@leftline{#1}\else\bidi@orig@rightline{#1}\fi\fi\fi}
+\DeclareRobustCommand\leftline[1]{\ifhmode\if@RTL\bidi@orig@rightline{#1}\else\bidi@orig@leftline{#1}\fi\else\if@bidi@list@minipage@parbox\bidi@orig@rightline{#1}\else\if@hboxRconstruct\bidi@orig@rightline{#1}\else\bidi@orig@leftline{#1}\fi\fi\fi}
+\DeclareRobustCommand\rightline[1]{\ifhmode\if@RTL\bidi@orig@leftline{#1}\else\bidi@orig@rightline{#1}\fi\else\if@bidi@list@minipage@parbox\bidi@orig@leftline{#1}\else\if@hboxRconstruct\bidi@orig@leftline{#1}\else\bidi@orig@rightline{#1}\fi\fi\fi}
 \def\bidirlap#1{\hb@xt@\z@{\if@RTL\hss\fi#1\if@RTL\else\hss\fi}}
 \def\bidillap#1{\hb@xt@\z@{\if@RTL\else\hss\fi#1\if@RTL\hss\fi}}
 \def\@hangfrom#1{\setbox\@tempboxa\hbox{{#1}}%