سلام
میدانیم که با دستور \date و \today میشه تاریخ روز را تولید کرد. آیا میتوان مثلاً تاریخ ده روز بعد را نیز ایجاد نمود، یا اینکه تاریخ جدید باید بطور دستی نوشته شود. ممنون از کمکتون
تنها راهش فک میکنم اینه که تاریخ رایانه تون رو ده روز جلو ببرید.
خودکار میشه اینکار رو کرد اما به زحمتش نمیارزه. برای این کار اول باید 10 روز به دستور بدوی \day اضافه کنی و بعد تمام محاسباتی رو که بسته xepersian-persiancal انجام میده، دوباره انجام بدی.
مثلاً ماکروی \futuredate رو اینجوری تعریف کنی:
\makeatletter
\newcommand*{\futuredate}[1]{%
\begingroup%
\advance \day by #1%
\XePersian@y=\year \XePersian@m=\month \XePersian@d=\day
\XePersian@temp=\XePersian@y
\divide\XePersian@temp by 100\relax
\multiply\XePersian@temp by 100\relax
\XePersian@yModHundred=\XePersian@y
\advance\XePersian@yModHundred by -\XePersian@temp\relax
\ifodd\XePersian@yModHundred
\XePersian@leapfalse
\else
\XePersian@temp=\XePersian@yModHundred
\divide\XePersian@temp by 2\relax
\ifodd\XePersian@temp\XePersian@leapfalse
\else
\ifnum\XePersian@yModHundred=0%
\XePersian@temp=\XePersian@y
\divide\XePersian@temp by 400\relax
\multiply\XePersian@temp by 400\relax
\ifnum\XePersian@y=\XePersian@temp\XePersian@leaptrue\else\XePersian@leapfalse\fi
\else\XePersian@leaptrue
\fi
\fi
\fi
\XePersian@latini=31\relax
\ifXePersian@leap
\XePersian@latinii = 29\relax
\else
\XePersian@latinii = 28\relax
\fi
\XePersian@latiniii = 31\relax
\XePersian@latiniv = 30\relax
\XePersian@latinv = 31\relax
\XePersian@latinvi = 30\relax
\XePersian@latinvii = 31\relax
\XePersian@latinviii = 31\relax
\XePersian@latinix = 30\relax
\XePersian@latinx = 31\relax
\XePersian@latinxi = 30\relax
\XePersian@latinxii = 31\relax
\XePersian@thirtytwo=32\relax
\XePersian@temp=\XePersian@y
\advance\XePersian@temp by -17\relax
\XePersian@temptwo=\XePersian@temp
\divide\XePersian@temptwo by 33\relax
\multiply\XePersian@temptwo by 33\relax
\advance\XePersian@temp by -\XePersian@temptwo
\ifnum\XePersian@temp=\XePersian@thirtytwo\XePersian@kabisehfalse
\else
\XePersian@temptwo=\XePersian@temp
\divide\XePersian@temptwo by 4\relax
\multiply\XePersian@temptwo by 4\relax
\advance\XePersian@temp by -\XePersian@temptwo
\ifnum\XePersian@temp=\z@\XePersian@kabisehtrue\else\XePersian@kabisehfalse\fi
\fi
\XePersian@tempthree=\XePersian@y % Number of Leap years
\advance\XePersian@tempthree by -1
\XePersian@temp=\XePersian@tempthree % T := (MY-1) div 4
\divide\XePersian@temp by 4\relax
\XePersian@temptwo=\XePersian@tempthree % T := T - ((MY-1) div 100)
\divide\XePersian@temptwo by 100\relax
\advance\XePersian@temp by -\XePersian@temptwo
\XePersian@temptwo=\XePersian@tempthree % T := T + ((MY-1) div 400)
\divide\XePersian@temptwo by 400\relax
\advance\XePersian@temp by \XePersian@temptwo
\advance\XePersian@tempthree by -611 % Number of Kabise years
\XePersian@temptwo=\XePersian@tempthree % T := T - ((SY+10) div 33) * 8
\divide\XePersian@temptwo by 33\relax
\multiply\XePersian@temptwo by 8\relax
\advance\XePersian@temp by -\XePersian@temptwo
\XePersian@temptwo=\XePersian@tempthree %
\divide\XePersian@temptwo by 33\relax
\multiply\XePersian@temptwo by 33\relax
\advance\XePersian@tempthree by -\XePersian@temptwo
\ifnum\XePersian@tempthree=32\advance\XePersian@temp by 1\fi % if (SY+10) mod 33=32 then Inc(T);
\divide\XePersian@tempthree by 4\relax % T := T - ((SY+10) mod 33) div 4
\advance\XePersian@temp by -\XePersian@tempthree
\advance\XePersian@temp by -137 % T := T - 137 Adjust the value
\XePersian@persiani=31
\advance\XePersian@persiani by -\XePersian@temp % now 31 - T is the persiani
\XePersian@persianii = 30\relax
\ifXePersian@kabiseh
\XePersian@persianiii = 30\relax
\else
\XePersian@persianiii = 29\relax
\fi
\XePersian@persianiv = 31\relax
\XePersian@persianv = 31\relax
\XePersian@persianvi = 31\relax
\XePersian@persianvii = 31\relax
\XePersian@persianviii= 31\relax
\XePersian@persianix = 31\relax
\XePersian@persianx = 30\relax
\XePersian@persianxi = 30\relax
\XePersian@persianxii = 30\relax
\XePersian@persianxiii= 30\relax
\XePersian@dn= 0\relax
\XePersian@sn= 0\relax
\XePersian@mminusone=\XePersian@m
\advance\XePersian@mminusone by -1\relax
\XePersian@i=0\relax
\ifnum\XePersian@i < \XePersian@mminusone
\loop
\advance \XePersian@i by 1\relax
\advance\XePersian@dn by \csname XePersian@latin\romannumeral\the\XePersian@i\endcsname
\ifnum\XePersian@i<\XePersian@mminusone \repeat
\fi
\advance \XePersian@dn by \XePersian@d
\XePersian@i=1\relax
\XePersian@sn = \XePersian@persiani
\ifnum \XePersian@sn<\XePersian@dn
\loop
\advance \XePersian@i by 1\relax
\advance\XePersian@sn by \csname XePersian@persian\romannumeral\the\XePersian@i\endcsname
\ifnum \XePersian@sn<\XePersian@dn \repeat
\fi
\ifnum \XePersian@i < 4
\XePersian@m = 9 \advance\XePersian@m by \XePersian@i
\advance \XePersian@y by -622\relax
\else
\XePersian@m = \XePersian@i \advance \XePersian@m by -3\relax
\advance \XePersian@y by -621\relax
\fi
\advance\XePersian@sn by -\csname XePersian@persian\romannumeral\the\XePersian@i%
\endcsname
\ifnum\XePersian@i = 1
\XePersian@d = \XePersian@dn \advance \XePersian@d by 30 \advance\XePersian@d by -\XePersian@persiani
\else
\XePersian@d = \XePersian@dn \advance \XePersian@d by -\XePersian@sn
\fi
\today
\endgroup}
\makeatother
دستور \futuredate یک آرگومان داره که تعداد روز رو جلوتر میبره. بنابراین
\futuredate{10}
تاریخ رو ۱۰ روز جلوتر میبره. اما این روش رو پیشنهاد نمیکنم چون هم طولانیه هم شما چیزی ازش نمیفهمید و اگر مشکلی پیش بیاد، نمیتونید حلش کنید.
بنابراین راحتتره که تاریخ ۱۰ روز دیگر را دستی بدی.