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tips:tomorrow_s_day_of_the_week

You can get day name for tomorrow (and and other day after that) by inserting the inserting the following formula into the watch script and calling it when needed

   function dwplus(daystring,n) 
      local days = 'SunMonTueWedThuFriSat'      
      local found = string.find(days, daystring)
      local new = 1+((3*n + found-1)%21)
      return string.sub(days,new,new+2)
   end

So, if today is Sunday, dwplus('{ddw2}',1) will return “Mon”

Note that this only works in English–you need to change the string days if you are working in another language.

tips/tomorrow_s_day_of_the_week.txt · Last modified: 2017/01/15 01:53 by slm