Avoid checking for unique selections on non-`DocView`s
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@ -96,7 +96,8 @@ local function has_selection()
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return core.active_view:is(DocView) and core.active_view.doc:has_selection()
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return core.active_view:is(DocView) and core.active_view.doc:has_selection()
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end
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end
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local function has_unique_selection()
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local function has_unique_selection()
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if not core.active_view:is(DocView) then return false end
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local text = nil
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local text = nil
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for idx, line1, col1, line2, col2 in doc():get_selections(true, true) do
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for idx, line1, col1, line2, col2 in doc():get_selections(true, true) do
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if line1 == line2 and col1 == col2 then return false end
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if line1 == line2 and col1 == col2 then return false end
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