# CompleteSelectionOrOpenLinkAtMouseCursor If a selection is in progress, acts as though `CompleteSelection` was triggered. Otherwise acts as though `OpenLinkAtMouseCursor` was triggered. *since: 20210203-095643-70a364eb* `CompleteSelectionOrOpenLinkAtMouseCursor` now requires a destination parameter to specify which clipboard buffer the selection will populate. The copy action is now equivalent to [CopyTo](CopyTo.md). ```lua local wezterm = require 'wezterm'; return { mouse_bindings = { -- Change the default click behavior so that it populates -- the Clipboard rather the PrimarySelection. { event={Up={streak=1, button="Left"}}, mods="NONE", action=wezterm.action{CompleteSelectionOrOpenLinkAtMouseCursor="Clipboard"}, }, }, } ```