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发表于 2025-1-14 08:53:27
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(acet-ss-drag-move ss pt [prompt] [highlight [cursor]])
Drag a selection set to change location.
Arguments
ss The selection set to drag.
pt The base point.
prompt A message to display before dragging is started.
highlight If given, causes a rubber-band line to be drawn from pt to the current cursor position while dragging; this parameter can be nil to draw a rubber-band line in the inverse of the screen color, or non-nil to draw a highlighted line.
cursor The cursor form to display while dragging (0=crosshairs, 1=no cursor, 2=target).
Return Values
Normally returns the selected point, but will honor initget settings and can return arbitrary text or keywords. Returns nil if the dragging operation is aborted.
Note:
The acet-ss-drag-move function does not move the selection set, but allows selection of a new position while showing how the result will appear.
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