txt: ## missing.md
  class X::Syntax::Missing
  
  Compilation error due to a missing piece of syntax
  
  ```raku
  class X::Syntax::Missing does X::Syntax { }
  ```
  
  Syntax error thrown when the previous piece of syntax requires the existence of another piece of syntax, and that second piece is missing.
  
  For example
  
  ```raku
  for 1, 2, 3;
  
  ```
  
  dies with
  
  ｢text｣ without highlighting
  
  ```
  
  
  ```
  
  ===SORRY!===
  Missing block
  
  
  ```
  
  
  ```
  
  because a `for` that is not a statement modifier must be followed by a block.
  
  # [Methods](#class_X::Syntax::Missing "go to top of document")[§](#Methods "direct link")
  
  ## [method what](#class_X::Syntax::Missing "go to top of document")[§](#method_what "direct link")
  
  ```raku
  method what(--> Str:D)
  ```
  
  Returns a string description of the missing syntax element.
  