DOM

Range/commonAncestorContainer

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The commonAncestorContainer getter steps are:

To set the start or end of a range to a boundary point (node, offset), run these
steps:

Range/setStart

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The setStart(node, offset) method
steps are to set the start of this to boundary point (node, offset).

Range/setEnd

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The setEnd(node, offset) method
steps are to set the end of this to boundary point (node, offset).

Range/setStartBefore

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The setStartBefore(node) method steps are:

Range/setStartAfter

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The setStartAfter(node) method steps are:

Range/setEndBefore

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The setEndBefore(node) method steps are:

Range/setEndAfter

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The setEndAfter(node) method steps are:

Range/collapse

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