Cluster lib/vision

->ALIGNABLE
->ALIGNMENT_CONSTANTS
->ALIGNMENT
->BASIC_FONT
->COMBO
->COMBO_HANDLE
->CONTAINER
->CURSOR_SPACE
->DRAWABLE
->DRAWABLE_HANDLER
->DRAW_KIT
->DRAW_STYLE
->EVENT_CATCHER
->FILL_RECTANGLE
->FONT
->FONT_MANAGER
->GRAPHIC_CONNECTION
->GRAPHIC
->HORIZONTAL_LINE
->IMAGE
->LABEL_ALIGNABLE
->LABEL
->LINE
->MENU_BAR
->MENU
->PIXMAP
->RECTANGLE
->RECT
->SENSITIVE
->STATE_CONSTANTS
->STATE
->TEXT_CURSOR_JOB
->TEXT_FIELD
->VERTICAL_LINE
->VISION
->VISION_LOOP_STACK
->WIDGET