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# frozen_string_literal: true
require_relative "../command"
require_relative "../helpers/parse"
module Byebug
#
# Implements the step functionality.
#
# Allows the user the continue execution until the next instruction, possibly
# in a different frame. Use step to step into method calls or blocks.
#
class StepCommand < Command
include Helpers::ParseHelper
def self.regexp
/^\s* s(?:tep)? (?:\s+(\S+))? \s*$/x
end
def self.description
<<-DESCRIPTION
s[tep][ times]
#{short_description}
DESCRIPTION
end
def self.short_description
"Steps into blocks or methods one or more times"
end
def execute
steps, err = parse_steps(@match[1], "Steps")
return errmsg(err) unless steps
context.step_into(steps, context.frame.pos)
processor.proceed!
end
end
end
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