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+format 70
+
+classcanvas 128002 class_ref 148738 // Action
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 151 121 2000
+end
+classcanvas 128130 class_ref 148866 // Command
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 212 31 2000
+end
+classcanvas 128258 class_ref 148994 // CommandList
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 338 18 2000
+end
+classcanvas 128642 class_ref 149122 // Environment
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 99 305 2000
+end
+classcanvas 128770 class_ref 149250 // curses
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 118 611 2000
+end
+classcanvas 128898 class_ref 149378 // FM
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 143 185 2000
+end
+classcanvas 129154 class_ref 128002 // Displayable
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 325 408 2000
+end
+classcanvas 129666 class_ref 135426 // Console
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 627 149 2006
+end
+classcanvas 129922 class_ref 128130 // UI
+  draw_all_relations default hide_attributes default hide_operations yes hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 366 235 2006
+end
+classcanvas 130178 class_ref 128386 // DisplayableContainer
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 299 311 2012
+end
+classcanvas 131458 class_ref 155906 // FileSystemObject
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 71 416 2000
+end
+classcanvas 131842 class_ref 128258 // DefaultUI
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 325 129 2012
+end
+classcanvas 132610 class_ref 156034 // Widget
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 509 237 2017
+end
+classcanvas 133250 class_ref 135170 // FileList
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 549 392 2023
+end
+classcanvas 133506 class_ref 135042 // TitleBar
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 646 391 2023
+end
+classcanvas 136322 class_ref 162690 // os
+  draw_all_relations default hide_attributes default hide_operations default hide_getset_operations default show_members_full_definition default show_members_visibility default show_members_stereotype default show_members_multiplicity default show_members_initialization default show_attribute_modifiers default member_max_width 0 show_parameter_dir default show_parameter_name default package_name_in_tab default class_drawing_mode default drawing_language default show_context_mode default auto_label_position default show_relation_modifiers default show_relation_visibility default show_infonote default shadow default show_stereotype_properties default
+  xyz 54 566 2000
+end
+packagecanvas 136578 
+  package_ref 134530 // builtin
+    xyzwh 29 522 2006 225 181
+end
+note 137346 "\"outer world\""
+  xyzwh 123 566 2011 117 37
+relationcanvas 129026 relation_ref 156162 // <generalisation>
+  decenter_begin 466
+  from ref 128898 z 2001 to ref 128002
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 129538 relation_ref 162946 // <aggregation>
+  from ref 128258 z 2001 to ref 128130
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 130306 relation_ref 128386 // <generalisation>
+  decenter_begin 441
+  decenter_end 407
+  from ref 130178 z 2001 to ref 129154
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 130434 relation_ref 135938 // <aggregation>
+  decenter_begin 603
+  decenter_end 631
+  from ref 130178 z 2001 to ref 129154
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 130562 relation_ref 128258 // <generalisation>
+  from ref 129922 z 2007 to ref 130178
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 130946 relation_ref 169730 // <unidirectional association>
+  from ref 128130 z 2001 to point 180 56
+  line 137218 z 2001 to ref 128002
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 131202 relation_ref 169986 // <association>
+  decenter_begin 514
+  from ref 129154 z 2001 to ref 128770
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 131586 relation_ref 170242 // <aggregation>
+  decenter_begin 351
+  from ref 128642 z 2001 to ref 131458
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 131714 relation_ref 170370 // <association>
+  from ref 128642 z 2001 to ref 129154
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 131970 relation_ref 128002 // <generalisation>
+  from ref 131842 z 2007 to ref 129922
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 132354 relation_ref 170498 // <association>
+  decenter_begin 435
+  decenter_end 347
+  from ref 131842 z 2013 to ref 128258
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 132738 relation_ref 170754 // <generalisation>
+  decenter_end 126
+  from ref 132610 z 2001 to point 493 430
+  line 137474 z 2001 to ref 129154
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 132866 relation_ref 170882 // <generalisation>
+  from ref 129666 z 2007 to ref 132610
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 133378 relation_ref 171138 // <generalisation>
+  from ref 133250 z 2018 to ref 132610
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 133634 relation_ref 171010 // <generalisation>
+  from ref 133506 z 2018 to ref 132610
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 133762 relation_ref 177922 // <unidirectional association>
+  decenter_end 569
+  from ref 128898 z 2001 to ref 128642
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 135170 relation_ref 178050 // <unidirectional association>
+  from ref 128898 z 2013 to ref 131842
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 135298 relation_ref 178178 // <aggregation>
+  decenter_begin 558
+  from ref 131842 z 2018 to point 523 169
+  line 136194 z 2018 to ref 132610
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 136450 relation_ref 184706 // <association>
+  from ref 136322 z 2001 to ref 131458
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+relationcanvas 136834 relation_ref 170626 // <association>
+  from ref 129666 z 2007 to point 564 94
+  line 137090 z 2007 to ref 128258
+  no_role_a no_role_b
+  no_multiplicity_a no_multiplicity_b
+end
+end