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Versions: 8
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Contents
require 'byebug/states/control_state'
module Byebug
#
# Processes commands in 'control' mode, when there's no program running
#
class ControlCommandProcessor < Processor
attr_reader :state
def initialize(interface = LocalInterface.new)
super(interface)
end
def commands
Command.commands.select(&:allow_in_control).map { |cmd| cmd.new(state) }
end
def process_commands
@state = ControlState.new(interface)
while (input = @interface.read_command(prompt(nil)))
cmd = commands.find { |c| c.match(input) }
unless cmd
errmsg('Unknown command')
next
end
cmd.execute
end
@interface.close
rescue IOError, SystemCallError
@interface.close
rescue
without_exceptions do
puts "INTERNAL ERROR!!! #{$ERROR_INFO}"
puts $ERROR_INFO.backtrace.map { |l| "\t#{l}" }.join("\n")
end
end
#
# Prompt shown before reading a command.
#
def prompt(_context)
'(byebug:ctrl) '
end
end
end
Version data entries
8 entries across 7 versions & 2 rubygems