Function collapsedSpanAtEnd

static/editor.md/lib/codemirror/lib/codemirror.js:6339–6339

(line)

  }
  function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true); }
  function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false); }

  // Test whether there exists a collapsed span that partially
  // overlaps (covers the start or end, but not both) of a new span.