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Extends the current text selection to the current mouse cursor position. The mode argument can be one of Cell, Word or Line to control the scope of the selection.

Since: Version 20220624-141144-bd1b7c5d

The functionality described in this section requires version 20220624-141144-bd1b7c5d of wezterm, or a more recent version.

The mode argument can also be "Block" to enable a rectangular block selection.

config.mouse_bindings = {
    event = { Up = { streak = 1, button = 'Left' } },
    mods = 'SHIFT',
    action = wezterm.action.ExtendSelectionToMouseCursor 'Word',