class Byebug::StepCommand


in a different frame. Use step to step into method calls or blocks.
Allows the user the continue execution until the next instruction, possibily
Implements the step functionality.

def description 

def description
  prettify <<-EOD
    s[tep][ nnn]
    Steps (into methods) once or nnn times.
  EOD
end

def execute 

def execute
  steps, err = parse_steps(@match[1], 'Steps')
  return errmsg(err) unless steps
  @state.context.step_into(steps, @state.frame)
  @state.proceed
end

def names 

def names
  %w(step)
end

def regexp 

def regexp
  /^\s* s(?:tep)? (?:\s+(\S+))? \s*$/x
end