[cssom-view-1] Define caretRangeFromPoint() #12362
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smfr
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Jun 19, 2025
| <dd>The node corresponding to the text entry widget. | ||
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| <dt><a>range start offset</a> | ||
| <dd>The amount of 16-bit units to the left of where the |
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Where does "16-bit units" come from?
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This is the same spec prose as defined in caretPositionFromPoint() - which AFAICT comes from the definition in 532723f. I don't have further context than that.
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This attempts to define
caretRangeFromPoint()as discussed in #6459.This is largely copy/pasted from
caretPositionFromPoint(), but simply changing the return type to a Range.Closes #6459.