txt: ## dist_zef-coke-Slang-Date.md
  # Slang::Date
  
  A Slang for Raku that adds support for literal dates in ISO-8601 style.
  
  ## Examples
  
  Replaces the ISO String with a QAST node that generates a call to Date.new...;
  
  ```
  my $a = 2023-01-13;
  say "Happy Friday the 13th" if  $a.day-of-week == 5;
  
  ```
  
  Invalid dates will error out as expected:
  
  ```
  my $b = 2023-01-99;
  
  ```
  
  ```
  Day out of range. Is: 99, should be in 1..31
    in block <unit> at -e line 1
  
  ```
  
  ## Notes
  
  Requires a 4 digit year, 2 digit month, and 2 digit day.
  