<?xml version="1.0" encoding="UTF-8"?> <!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <!-- This reference case is like its textcase, but with the testcase's dynamic modifications already performed. --> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <style> body { font-size: 10px; } span.inserted { background: teal; /* To make inserted span elements stand out. */ } div.flexbox { border: 1px dashed blue; width: 300px; display: flex; justify-content: space-around; margin-bottom: 1px; white-space: pre; } </style> </head> <body> <div class="flexbox" id="f0"><span class="inserted">[NewSpan]</span>[OldText]</div> <div class="flexbox" id="f1">[OldText]<span class="inserted">[NewSpan]</span></div> <div class="flexbox" id="f2"><span class="inserted">[NewSpan]</span> [OldText]</div> <div class="flexbox" id="f3"> <span class="inserted">[NewSpan]</span>[OldText]</div> <div class="flexbox" id="f4">[OldText]<span class="inserted">[NewSpan]</span> </div> <div class="flexbox" id="f5">[OldText] <span class="inserted">[NewSpan]</span></div> <div class="flexbox" id="f6"><span class="inserted">[NewSpan]</span>[NewText][OldText]</div> <div class="flexbox" id="f7">[NewText]<span class="inserted">[NewSpan]</span>[OldText]</div> <div class="flexbox" id="f8">[OldText]<span class="inserted">[NewSpan]</span>[NewText]</div> <div class="flexbox" id="f9">[OldText][NewText]<span class="inserted">[NewSpan]</span></div> </body> </html>