Method: Termular::Parser#command

Defined in:
lib/termular/parser.rb

#command ⇒ Object 



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# File 'lib/termular/parser.rb', line 138

def command
  assert_type next_token, :COMMAND
  case token[1]
  when "q";   AST::QuitCommand.new
  when "c";   AST::CartesianCommand.new expression: expression
  when "p";   AST::PolarCommand.new expression: expression
  when "opt"; option_command
  end
end