dev_unmap_var — Hides the variable window.
dev_unmap_var is obsolete and is only provided for reasons of backward compatibility. New applications should use dev_close_tool with ToolType set to 'variable_window' instead.
dev_unmap_var( : : : )
dev_unmap_var hides the variable window. This can also be achieved interactively by pressing the Close button on the window's title bar. The window can be opened again by dev_map_var or interactively via the Window menu.
This operator is not supported for code export.
dev_unmap_var always returns 2 (H_MSG_TRUE).