Fourth Edit Revision Log

Inside the corresponding Shared Workbook Revision Log part is the following content:

<revisions xmlns="…" xmlns:r="…">
  <rrc rId="21" sId="1" ref="F1:F1048576" action="deleteCol">
    <rfmt sheetId="1" xfDxf="1" sqref="F1:F1048576" start="0" length="0"/>
    <rcc rId="0" sId="1" dxf="1">
      <nc r="F2" t="inlineStr">
        <is>
          <t>C</t>
        </is>
      </nc>
      <ndxf>
        <font>
          <b/>
          <sz val="11"/>
          <color theme="1"/>
          <name val="Calibri"/>
          <scheme val="minor"/>
        </font>
      </ndxf>
    </rcc>
    <rcc rId="0" sId="1">
      <nc r="F3">
        <v>3</v>
      </nc>
    </rcc>
    <rcc rId="0" sId="1">
      <nc r="F4">
        <v>6</v>
      </nc>
    </rcc>
    <rcc rId="0" sId="1">
      <nc r="F6">
        <f>SUM(F3:F4)</f>
      </nc>
    </rcc>
  </rrc>
  <rfmt sheetId="1" sqref="B4" start="0" length="0">
    <dxf>
      <border>
        <left/>
        <right/>
        <top/>
        <bottom style="double">
          <color auto="1"/>
        </bottom>
      </border>
    </dxf>
  </rfmt>
  <rfmt sheetId="1" sqref="D4" start="0" length="0">
    <dxf>
      <border>
        <left/>
        <right/>
        <top/>
        <bottom style="double">
          <color auto="1"/>
        </bottom>
      </border>
    </dxf>
  </rfmt>
</revisions>

The first <rrc> element, with @action="deleteCol" expresses that column F was deleted. Additionally, child collections of <rrc> contain all the column, formatting, and cell information (values and formulas) that was deleted as part of deleting column F.

@xfDxf true means a whole row/column of formatting was affected.

@dxf true means cell change includes format change

The <rfmt> collections at the bottom of this XML indicate that borders were applied to B4 and D4.