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
  <<-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 regexp 

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