<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% aligs.sty
% ArabTeX
% Ligatures 
% called in HMODE
% Version 26.05.2003
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (c) Klaus Lagally
%     Institut fuer Formale Methoden der Informatik
%     Universitaet Stuttgart
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\a@ident {aligs.sty} {3.11 compute ligatures} {26.05.2003}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \is@end@char #1{00% does not connect to the left ?
\a@test {#1}\xxpa \unp@ck@skl \skl@skel \relax 
\ifnum \skl@con = 0 \else \xpa \setiffalse \fi }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \aw@endligs #1#2*#3#4*#5{% test for final ligatures
% c1 m1 * c2 m2 * c3
\ifcase \act@cls \lam@lig #3#5%                 % 0 l
\or                                             % 1 YntCbyp
        \ifnum \act@cd = \a@yah    	\yah@end #1#3#5\else
        \ifnum \act@cd = \a@yah@h  	\yah@end #1#3#5\else
        \ifnum \act@cd = \a@yah@p  	\yah@p@end #1#3#5\else
        \ifnum \act@cd = \a@yah@p@s 	\yah@p@end #1#3#5\else
        \ifnum \act@cd = \a@nun    	\nun@end #1#3#5\else 
                                	\bah@end #1%
        \fi\fi\fi\fi\fi
\or \sin@lig #1#5%                              % 2 sxSD
\or \gim@lig #1#3#5%                            % 3 GHXJ
	\a@min 0
\or \global\@highfalse \@mod@acttrue \put@tatwil % 4 cR
\or \kaf@end #3#5%                              % 5 kgM 
\or \fah@end #1%                                % 6 fqv
\or \ttah@lig #1#5%                             % 7 VZ
\or \rah@end #1#2*#3#5%                         % 8 rzj \a@r \a@R
\or                                             % 9 \a@t \a@n
        \ifnum \act@cd = \a@yah@p@s	\yah@p@end #1#3#5\else
        \ifnum \act@cd = \a@nun@p 	\nun@end #1#3#5\else 
                                	\bah@end #1%
        \fi\fi
\else \global\@highfalse \@mod@acttrue           % 10 ...
        \ifnum \act@cd = \a@hah 	\hah@end #1#2*#3#4*#5\else
        \ifnum \act@cd = \a@h@s 	\hah@urd #3\else 
        \ifnum \act@cd = \a@mim 	\mim@end #2*#3#5\else
                \put@tatwil 
                \ifnum \act@cd = \a@dal \gim@test #5\else
                \ifnum \act@cd = \a@dal@p \gim@test #5\else
                \fi\fi
        \fi\fi\fi
\fi \aw@lower #5}

%%%%%%%%%%%%%%%%%%%%%%% bah %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \bah@end #1{% bah skeleton
% c1
\ifnum \act@cls = 1 \set@act\sk@b               % YntCbyp
\else \set@act\sk@b@p
\fi
\put@tatwil \@mod@acttrue \global\@hightrue }

%%%%%%%%%%%%%%%%%%%%%%% gim %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \gim@lig #1#2#3{% gim, hhah, khah, tchah etc.
% c1 c2 c3
\ifnum \act@cd = \a@khah \else
	\@mod@acttrue 
	\ifnum \act@cd = \a@gim@close \else \set@act\sk@hh 
	\fi
\fi
\ifs@nd \else
\if\is@end@char #3\gim@one #1#2#3\else 
                \gim@more #1#2#3%
\fi\fi }

%%%%%%%%%%%%%%%%%%%%%%% gim %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \gim@one #1#2#3{% gim, hhah, khah, tchah        % and one char
% c1 c2 c3
%\ifligs
\ifcase \chr@cls            
    \act@gim #1\set@chr\sk@l@g@s                % 0 l
\or \act@gim #1\chr@tie\a@g@to@bb               % 1 YntCbyp
                \set@chr\sk@spc
\or \act@gim #1\chr@tie\a@g@to@s \chr@sin       % 2 sxSD
\or \act@gim #1%                                % 3 GHXJ
\or \put@tatwil                                 % 4 cR
\or \act@gim #1%                                % 5 kgM
\or \act@gim #1%                                % 6 fqv
\else   \ifx #2m\act@gim #1\set@chr\sk@m@s
        \else \put@tatwil 
        \fi
%\fi
\fi }

\def \gim@more #1#2#3{% gim, hhah, khah, tchah
% and more than one char
% c1 c2 c3
\ifligs
\ifcase \chr@cls            
    \act@gim #1\set@chr\sk@l@y                  % 0 l
\or \act@gim #1\chr@tie\a@g@to@mb               % 1 YntCbyp
                \set@chr\sk@b@y
\or \act@gim #1\chr@tie\a@g@to@s \chr@sin       % 2 sxSD
\or \put@tatwil                                 % 3 GHXJ
\or \put@tatwil                                 % 4 cR
\or \act@gim #1%                                % 5 kgM
\else \ifx #2m\ifx #3l\act@gim #1\set@chr\sk@m@l@g
      \fi\fi
\fi
\fi }

%%%%%%%%%%%%%%%%%%%%%% sin %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \sin@lig #1#2{% sin, shin, ssad, ddad, \a@s
% c1 c3
\put@tatwil \@mod@acttrue 
\ifnum \chr@cls = 1 % YntCbyp
   \if\is@end@char #2\set@chr\sk@b@h \else
   \ifx #1s\set@chr\sk@b@h \else
   \ifx #1x\set@chr\sk@b@h \else
   \fi\fi\fi
\fi }

\def \sin@lig #1#2{% sin, shin, ssad, ddad, \a@s
% c1 c3
\put@tatwil \@mod@acttrue 
\ifnum \chr@cls = 1 % YntCbyp
   \if\is@end@char #2\set@chr\sk@b@h \else
   \ifnum \act@cd = \a@sin \set@chr\sk@b@h \else
   \fi\fi
\fi }

%%%%%%%%%%%%%%%%%%%%%% ttah %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \ttah@lig #1#2{% ttah, tthah
% c1 c3
\put@tatwil \@mod@acttrue 
\ifnum \chr@cls = 1 % YntCbyp
   \if\is@end@char #2\set@chr\sk@b@h 
   \fi
\fi }

%%%%%%%%%%%%%%%%%%%%%% rah %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \rah@end #1#2*#3#4{% final r, z, j 
% c1 m1 * c2 c3
\@mod@acttrue
\ifcase \chr@cls 
        \put@tatwil                             % 0 l
\or \if\is@end@char #4%                         % 1 YntCbyp
    \else \set@chr\sk@b@sp \set@high@act
    \fi
\or \chr@tie\a@er@to@s \chr@sin                 % 2 sxSD
\or \put@tatwil                                 % 3 GHXJ
\or \put@tatwil                                 % 4 cR
\or \ifligs                                     % 5 kgM
        \ifx #1r\if\is@updia #2*\put@tatwil 
                \else \kaf@lig 
                \fi
        \else \put@tatwil 
        \fi
    \else \put@tatwil 
    \fi
\else \put@tatwil 
\fi }

%%%%%%%%%%%%%%%%%%%%%% fah %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \fah@end #1{% fah family
% c1
\ifnum \act@cd = \a@qaf 
	\ifnewfont \set@act\sk@q@s \@mod@acttrue 
	\fi
\else \@mod@acttrue 
\fi \global\@highfalse }

%%%%%%%%%%%%%%%%%%%%%% kaf %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \kaf@end #1#2{% kaf family
% c2 c3
\ifnum \act@cd = \a@kaf 
	\gim@test #2%  closed gim?
	\kaf@test #1%  kaf-kaf ?
\fi
\@mod@acttrue }

%%%%%%%%%%%%%%%%%%%%%% lam %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \lam@lig #1#2{% lam family
% c2 c3
\global\@highfalse
\ifnum \act@cd = \a@lam@gim
	\if\is@end@char #1\chr@tie\a@skip
	\fi \else
\ifnum \act@cd = \a@lam@spec@low \else
        \@mod@acttrue 
	\gim@test #2%  closed gim?
	\kaf@test #1%  kaf-lam ?
\fi\fi }

%%%%%%%%%%%%%%%%%%%%%% mim %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \mim@end #1*#2#3{% final mIm 
% m1 * c2 c3
\ifs@nd \if\is@lodia #1*% simulate tail
                \if\is@end@char #2\set@act\sk@m@s
                \else \set@act\sk@B \chr@tie\a@mim 
                \fi
        \else \set@act\sk@m@s
        \fi
\else
\ifcase \chr@cls 
        \set@act\sk@m@s                         % 0 l
        \if\is@end@char #3\else \set@chr\sk@l@m
        \fi
\or \set@act\sk@m@s                             % 1 YntCbyp
        \if\is@end@char #3\chr@tie\a@em@to@bb \set@chr\sk@spc
        \else \set@chr\sk@b@e@m
        \fi
\or \set@act\sk@m@s \chr@tie\a@em@to@s \chr@sin % 2 sxSD
\or \put@tatwil                                 % 3 GHXJ
\or \put@tatwil                                 % 4 cR
\or     \if\is@updia #1*\put@tatwil             % 5 kgM
        \else \set@act\sk@m@s %\kaf@lig 
        \fi
\or \set@act\sk@m@s                             % 6 fqv
\else   \ifx #2m\set@act\sk@m@s
                \if\is@end@char #3\set@chr\sk@m@s \else 
                                \set@chr\sk@m@s@h
                \fi
        \else \put@tatwil 
        \fi
\fi
\fi }

%%%%%%%%%%%%%%%%%%%%%% nun %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \nun@end #1#2#3{% final nun
% c1 c2 c3
\global\@highfalse \@mod@acttrue
\ifnum \chr@cls = 1                             % YntCbyp
        \if\is@end@char #3\else
                \set@chr\sk@b@sp \set@high@act
        \fi
\else \put@tatwil 
\fi }

%%%%%%%%%%%%%%%%%%%%%% hah %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \hah@end #1#2*#3#4+#5*#6{% hah, test for ligature
% c1 m1 * c2 m21 + m22 * c3
\ifu@gh 
\ifx #1\a@H \else
\set@act \sk@h@u 
\fi
\else
\ifurd@ \ifm@lay \else \set@act \sk@h@s \fi	% two eyes
	\ifx #1T\else
	\ifx #1\a@H 
		\ifx #3l\ifx #6l%                               % 0 l
	        	\ifnum #4 = \c@shadda \set@chr\sk@l@w
        	        % special short form of lam for the Name of God
	        	\fi\fi                          
	        	\put@tatwil 
		\fi
	\else 	\set@act\sk@h@u 
		\if\is@end@char #3%
		\else \set@loww@act \global\a@min 1
		\fi
	\fi\fi
\else
\ifx #3l\ifx #6l%                               % 0 l
        \ifnum #4 = \c@shadda \set@chr\sk@l@w
                % special short form of lam for the Name of God
        \fi\fi                          
        \put@tatwil 
\else 
\ifnum \chr@cls = 1 \set@chr\sk@b \put@tatwil   % 1 YntCbyp
\else 
\ifnum \chr@cls = 3                             % 3 GHX
%        \if\is@updia #4+#5*\chr@tie\a@tatwil \else 
		\put@tatwil 
%        \fi
\else \gim@test #6\put@tatwil 
\fi\fi\fi\fi 
\fi }

%%%%%%%%%%%%%%%%%%%%%% wavy hah %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \hah@urd #1{% wavy hah
% c2 
\if\is@end@char #1\set@act\sk@h 		% isolated round h
\fi
\@mod@actfalse 					% no mark below
\ifnum \chr@cls = 1 \set@chr\sk@b               % YntCbyp normal height
\fi }

%%%%%%%%%%%%%%%%%%%%%% yah %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \yah@end #1#2#3{% yah or alif maqsoura
% y/Y/L c2 c3
        \global\@highfalse 
%\global        \a@min 1
\ifx #1y\ifyahd@ts \@mod@acttrue \fi 
\else \@mod@acttrue
\fi
\if\is@end@char #3\yah@one #2\else \yah@more #2%
\fi }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \yah@one #1{% yah or alif maqsoura         % and one char
% c2
\ifcase \chr@cls                                
        \act@yah \set@chr\sk@l@lng              % 0 l
\or                                             % 1 YntCbyp
        \ifh@mza \act@yah \set@chr\sk@b@y \else
        \ifk@fs \act@yah \set@chr\sk@b@y  \else    % ++++
        \ifx #1y\else
        \ifx #1Y\else
                \act@yah \set@chr\sk@b@y
        \fi\fi\fi\fi                                % ++++
\or \act@yah \chr@tie\a@em@to@s \chr@sin        % 2 sxSD
\or \act@yah \ifs@nd \chr@tie\a@em@to@s \fi     % 3 GHXJ
\or \act@yah                                    % 4 cR
\or \act@yah \ifs@nd \chr@tie\a@em@to@s \fi     % 5 kgM
\or \act@yah                                    % 6 fqv
\else   \ifx #1m\act@yah \set@chr\sk@m@s \else 
                \put@tatwil 
        \fi
\fi }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \yah@more #1{% yah or alif maqsoura        % and more than one char
% c2
\ifcase \chr@cls                                % 0 l
        \act@yah \set@chr\sk@l@y
	\set@low@act
\or     \ifiz@fet                               % 1 YntCbyp
                \ifx #1y\else 
                \ifx #1Y\else
                        \act@yah \set@chr\sk@b@e@m
                \fi\fi
        \else \act@yah \set@chr\sk@b@e@m
        \fi
\or \act@yah \chr@tie\a@em@to@s \chr@sin        % 2 sxSD
\or \act@yah \ifs@nd \chr@tie\a@em@to@s \fi     % 3 GHXJ
\or \put@tatwil                                 % 4 cR
\or \act@yah \kaf@lig                           % 5 kgM
	\ifs@nd \chr@tie\a@em@to@s \fi
\or \ifs@nd \act@yah \else \put@tatwil \fi      % 6 fqv
\else   \ifx #1h\act@yah \chr@tie\a@em@to@s 
        \else \put@tatwil 
        \fi
\fi }

%%%%%%%%%%%%%%%%%%%%%% long yah %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \yah@p@end #1#2#3{% long (Urdu) yah bari
% c2 c3
        \global\@highfalse 
\global        \a@min 2
\ifx #1E\ifyahd@ts \@mod@acttrue 
        \fi 
\else \@mod@acttrue
\fi
\if\is@end@char #3\yah@p@one #2\else \yah@p@more #2%
\fi }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \yah@p@one #1{% yah bari and one char
% c2
\ifcase \chr@cls \relax \set@chr\sk@l@lng         % 0 l
\or \set@chr\sk@b@g                             % 1 YntCbyp
\or \chr@tie\a@g@to@s \chr@sin                  % 2 sxSD
\else   \ifx #1m\set@chr\sk@m@s 
	\else \put@tatwil 
        \fi
\fi }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \yah@p@more #1{% yah bari and more than one char c2 X
% c2
\ifcase \chr@cls \relax \set@chr\sk@l@y         % 0 l
\or \set@chr\sk@b@g                             % 1 YntCbyp
\or \chr@tie\a@g@to@s \chr@sin                  % 2 sxSD
\else   \ifx #1m\set@chr\sk@m@s@h \else
        \ifx #1h\set@chr\sk@h@s@l 
	\else
                \put@tatwil 
        \fi\fi
\fi }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \aw@midligs #1#2*#3#4{% check for medial ligatures
% c1 m1 * c2 c3
\ifcase \act@cls \lam@lig #3#4% % 0 l
\or \bah@mid #2*#3#4%                           % 1 YntCbyp
\or \sin@lig #1#4%                              % 2 sxSD
\or \gim@lig #1#3#4%                            % 3 GHXJ
\or \global\@highfalse \put@tatwil              % 4 cR
\or \global\@highfalse \put@tatwil              % 5 kgM
\or \global\@highfalse \put@tatwil              % 6 fqv
\or \ttah@lig #1#4%                             % 7 VZ
\else \global\@highfalse
        \ifx #1m\mim@mid #2*#3#4\else
        \ifx #1h\hah@mid #1#3#4\else            % two-eyed hah 
        \ifx #1\a@h\hah@urd@mid #1#3#4\else
                \put@tatwil 
        \fi\fi\fi
\fi }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \chr@fam #1{% put family
% c2
\if@con \@mod@chrtrue
\ifcase \chr@cls                                % 0 l
\or     \set@chr\sk@b                           % 1 YntCbyp
	\ifx #1\a@am \chr@mod 6 \fi % Malay
\or                                             % 2 sxSD
\or     \set@chr\sk@hh \@mod@chrtrue            % 3 GHXJ
\or                                             % 4 cR
\or     \kaf@fam                                % 5 kgM
\or     \set@chr\sk@f@s                         % 6 fqv
\or                                             % 7 VZ
\or                                             % 8 rzj
\or     \set@chr\sk@b@p                         % 9 \a@t \a@n
\else
\fi\fi }

%%%%%%%%%%%%%%%%%%%%%%% bah %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \bah@mid #1+#2*#3#4{% long form of bah etc.
% m11 + m12 * c2 c3
\put@tatwil 
\ifnum \act@cd = \a@bah@s                       % normal shape
        \@mod@acttrue
        \if@high \ifnum #1 &gt; 9 \set@act\sk@b@h \global\@highfalse
                 \fi
        \else \global\@hightrue
        \fi
 \else
\ifnum \act@cd = \a@bah@high                    % higher shape
        \global\@highfalse
 \else
\ifnum \act@cd = \a@bah@spec@gim                % before medial gim
	\global\@highfalse
 \else
\ifnum \act@cd = \a@bah@spec@yah                % before final yah
	\global\@highfalse
 \else
\ifnum \act@cd = \a@bah@mid@mim                 % before medial mim
	\global\@highfalse
 \else
\ifnum \act@cd = \a@bah@spec                    % before rah
        \gim@test #4%  closed gim ?
        \global\@highfalse
 \else
\fi\fi\fi\fi\fi\fi }

%%%%%%%%%%%%%%%%%%%%%% mim %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \mim@mid #1*#2#3{% medial mIm
% m1 * c2 c3
\ifnum \act@cd = \a@mim@spec@alif % s-m-a
        \ifnum \chr@cls = 2 \chr@sin 
        \fi
        \else
\ifligs \mim@mid@lig #1*#2#3\else 
\if\is@end@char #3\mim@mid@lig #1*#2#3\else 
        \put@tatwil 
\fi\fi\fi }

\def \mim@mid@lig #1*#2#3{% ligature for medial mIm
% m1 * c2 c3
\ifcase \chr@cls                                % 0 l
        \ifnum \act@cd = \a@mim@lam@gim         % l-m-^g
                \if\is@end@char #3\set@chr\sk@l@h \else 
                                \set@chr\sk@l@y
                \fi
                \if\is@updia #1*\set@act\sk@m@s@l
                \fi
        \else
        \if\is@end@char #3\act@mim@spec #1*\set@chr\sk@l@m
        \fi\fi
%\or \set@act\sk@m@s \set@chr\sk@b@m@m           % 1 YntCbyp
\or \act@mim@spec #1*\set@chr\sk@b@m@m           % 1 YntCbyp
%\or \act@mim@spec #1*\chr@tie\a@bah@mid@mim      % 2 sxSD
\or \set@act\sk@m@s \chr@tie\a@bah@mid@mim      % 2 sxSD
        \chr@sin 
\or \set@act\sk@m@s@h \gim@test #3%             % 3 GHXJ
\or \set@act\sk@m@s@h                           % 4 cR
\or \put@tatwil                                 % 5 kgM
\or \set@act\sk@m@s@h                           % 6 fqv
\else
        \ifx #2m\if\is@end@char #3%
%                        \act@mim@spec #1*\set@chr\sk@m@s@m
			\set@act\sk@m@s@l \set@chr\sk@m@s@m
	                \if\is@updia #1*\set@act\sk@m@s@l
	                \fi
                \else \put@tatwil 
                \fi
        \else \put@tatwil 
        \fi
\fi }

%%%%%%%%%%%%%%%%%%%%%% hah %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \hah@mid #1#2#3{% medial hah, no ligature in Urdu
% c1 c2 c3
\ifurd@ \ifnum \chr@cls = 0                     % 0 l
                \if\is@end@char #3\set@act\sk@h@s@l 
                        \set@chr\sk@l@h 
                \else \put@tatwil 
                \fi
        \else \put@tatwil 
        \fi
\else   
\ifcase \chr@cls                              % 0 l
	\ifligs \set@act\sk@h@s@l              
        \if\is@end@char #3\set@chr\sk@l@h 
	\else \set@chr\sk@l@m
        \fi\fi
\or \act@hah \set@chr\sk@b@e@h                  % 1 YntCbyp
\or \act@hah \chr@tie\a@mh@to@s \chr@sin        % 2 sxSD
\else   \ifnum \chr@cls = 9                     % \a@t \a@n
                \act@hah \set@chr\sk@b@e@h
        \else \put@tatwil 
        \fi
\fi 
\fi }

\def \hah@urd@mid #1#2#3{% medial (wavy) hah 
% c1 c2 c3
\ifcase \chr@cls \set@act\sk@h@s@l                     % 0 l
        \if\is@end@char #3\set@chr\sk@l@h \else 
                        \set@chr\sk@l@m
        \fi
\or \act@hah \set@chr\sk@b@e@h                         % 1 YntCbyp
\or \act@hah \chr@tie\a@mh@to@s \chr@sin               % 2 sxSD
\else   \ifnum \chr@cls = 9                            % \a@t \a@n
        \act@hah \set@chr\sk@b@e@h
        \else \put@tatwil 
        \fi
\fi }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \gim@test #1{% closed gim ?
% c3
\ifnum \chr@cls = \gim@cls                         % GHXJ
\if\is@end@char #1\set@chr\sk@j@cl
        \@mod@chrtrue \global\@highfalse
\fi\fi }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \kaf@test #1{% short kaf ?
%\ifx #1\a@ax \put@tatwil % swash kaf
\ifnum \chr@cd = \a@kaf@w \put@tatwil % swash kaf
\else \ifnum \chr@cls = \kaf@cls 
	\kaf@lig \global\@highfalse 
\else \put@tatwil
\fi\fi }

%%%%%%%%%%%%%%%%%%%%%% change chr@cd %%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \chr@sin {% shape without tooth                        % c
\@mod@chrtrue 
\ifnum \chr@cd = \a@sin     \set@chr\sk@sn@s \else
\ifnum \chr@cd = \a@sad     \set@chr\sk@sd@s \else
\fi\fi }

\def \kaf@lig {% put short kaf-alif ligature
\@mod@chrtrue
\ifnum \chr@cd = \a@kaf     \set@chr\sk@k@sh \else
\ifnum \chr@cd = \a@kaf@s   \set@chr\sk@k@sh \else
\ifnum \chr@cd = \a@kaf@p   \set@chr\sk@k@sp \else
\ifnum \chr@cd = \a@kaf@p@s \set@chr\sk@k@sp \else
\ifnum \chr@cd = \a@gaf     \set@chr\sk@g@sh \else
\ifnum \chr@cd = \a@gaf@s   \set@chr\sk@g@sh \else
\ifnum \chr@cd = \a@gaf@p@s \set@chr\sk@g@sp \else
\fi\fi\fi\fi\fi\fi\fi }

\def \kaf@fam {% no mark
\ifnum \chr@cd = \a@kaf     \set@chr\sk@k@s \else
\ifnum \chr@cd = \a@kaf@p   \set@chr\sk@k@p \else
\ifnum \chr@cd = \a@gaf     \set@chr\sk@g@s \else
\fi\fi\fi }

%%%%%%%%%%%%%%%%%%%%%% change act@cd %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \act@yah {% short yah
\global\a@min 1
\ifnum \act@cd = \a@yah     \set@act\sk@y@s  \else
\ifnum \act@cd = \a@yah@h   \set@act\sk@y@h@s
\fi\fi }

\def \act@hah {% short hah
\ifurd@ \else
\ifnum \act@cd = \a@hah     \set@act\sk@h@s
\fi\fi }

\def \act@gim #1{% deposit ligature
\ifnum \act@cd = \a@khah    \set@act\sk@kh@s \act@mod = 0 
\else                       \set@act\sk@hh@s \@mod@acttrue     
\fi \a@min 1 }
%\fi }

\def \act@mim@spec #1*{% lam-mim etc.
\if\is@updia #1*\set@act\sk@m@s@l 
\else           \set@act\sk@m@s 
\fi }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% keshide %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \put@tatwil {% deposit keshide 
\ifspread \if@con \@tattrue
\fi\fi }

\endinput
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% EOF %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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