\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{simurgh-adadi}[2013/09/18 v0.01a adadi counter]
\newcommand{\adadi}[1]{%
\expandafter\@adadi\csname c@#1\endcsname%
}
\newcommand{\@adadi}[1]{%
\simurgh@numberstring{#1}\simurgh@yekanii{صفر}{}%
}
\let\adadinumeral\@adadi%
\def\simurgh@numberoutofrange#1#2{%
\simurgh@error{The number `#1' is too large %
to be formatted using simurgh}{The largest possible %
number is 999,999,999.}%
}
\def\simurgh@numberstring#1#2#3#4{%
\ifnum\number#1<\@ne%
#3%
\else\ifnum\number#1<1000000000 %
\expandafter\simurgh@adadi\expandafter{\number#1}#2%
\else%
\simurgh@numberoutofrange{#1}{#4}%
\fi\fi%
}
\def\simurgh@adadi#1#2{%
\expandafter\simurgh@@adadi%
\ifcase%
\ifnum#1<10 1%
\else\ifnum#1<100 2%
\else\ifnum#1<\@m 3%
\else\ifnum#1<\@M 4%
\else\ifnum#1<100000 5%
\else\ifnum#1<1000000 6%
\else\ifnum#1<10000000 7%
\else\ifnum#1<100000000 8%
\else9%
\fi\fi\fi\fi\fi\fi\fi\fi %
\or00000000#1% case 1: Add 8 leading zeros
\or0000000#1%  case 2: Add 7 leading zeros
\or000000#1%   case 3: Add 6 leading zeros
\or00000#1%    case 4: Add 5 leading zeros
\or0000#1%     case 5: Add 4 leading zeros
\or000#1%      case 6: Add 3 leading zeros
\or00#1%       case 7: Add 2 leading zeros
\or0#1%        case 8: Add 1 leading zero
\or#1%         case 9: Add no leading zeros
\or%
\@nil#2%
\fi%
}
\def\simurgh@@adadi#1#2#3#4#5#6#7\or#8\@nil#9{%
\ifnum#1#2#3>\z@
\simurgh@milyoongan#1#2#3%
\ifnum#7>\z@\ifnum#4#5#6>\z@\ و \else\ و \fi\else\ifnum#4#5#6>\z@\ و \fi\fi%
\fi%
\ifnum#4#5#6>\z@%
\simurgh@sadgan#4#5#6{#1#2#3}{#4#5}\simurgh@yekani%
\ifnum#4#5#6>\@ne‌\fi%
هزار%
\ifnum#7>\z@\ و \fi%
\fi%
\simurgh@sadgan#7{#4#5#6}1#9%
}
\def\simurgh@milyoongan#1#2#3{%
\ifnum#1#2#3=\@ne%
\simurgh@sadgan#1#2#301\simurgh@yekaniii%
‌%
میلیون%
\else%
\simurgh@sadgan#1#2#301\simurgh@yekanii%
‌%
میلیون%
\fi%
}
\def\simurgh@sadgan#1#2#3#4#5#6{%
\ifnum#1>\z@%
\ifnum#4#1>\@ne\simurgh@yekaniv#1\fi%
صد%
\ifnum#2#3>\z@\ و \fi%
\fi%
\ifnum#2#3<20%
\ifnum#5#2#3>\@ne#6{#2#3}\fi%
\else%
\simurgh@dahgan#2%
\ifnum#3>\z@\ و \simurgh@yekani#3\fi%
#60%
\fi%
}
\def\simurgh@yekani#1{%
\ifcase#1\@empty\or یک\or دو\or سه\or چهار\or پنج\or شش%
\or هفت\or هشت\or نه\or ده\or یازده\or دوازده\or سیزده%
\or چهارده\or پانزده\or شانزده\or هفده%
\or هجده\or نوزده\fi%
}
\def\simurgh@yekanii#1{%
\ifcase#1\@empty\or یک\else\simurgh@yekani{#1}\fi%
}
\def\simurgh@yekaniii#1{%
\ifcase#1\@empty\or یک\else\simurgh@yekani{#1}\fi%
}
\def\simurgh@yekaniv#1{%
\ifcase#1\@empty\or\or دوی\or سی\or چهار\or پان\or شش%
\or هفت\or هشت\or نه\fi%
}
\def\simurgh@dahgan#1{%
\ifcase#1\or\or بیست\or سی\or چهل%
\or پنجاه\or شصت\or هفتاد\or هشتاد%
\or نود\fi%
}
\endinput