Method OnUpdateStatusNum

Src/MergeDoc.cpp:1479–1483

* @brief Update diff-number pane text in file compare. * The diff number pane shows selected difference/amount of differences when * there is difference selected. If there is no difference selected, then * the panel shows amount of differences. If there are ignored differences, * those are not count into numbers. * @param [in] pCmdUI UI component to update. */

 * @param [in] pCmdUI UI component to update.
 */
void CMergeDoc::OnUpdateStatusNum(CCmdUI* pCmdUI) 
{
	const String s = CMergeFrameCommon::GetDiffStatusString(GetCurrentDiff(), m_diffList.GetSignificantDiffs());
	pCmdUI->SetText(s.c_str());
}

/**
 * @brief Change number of diff context lines