Stop converting from HTML character codes

Hello,
i use HTML character hexadecimal code in my wordpress in the editors “Text” mode. (with embedded font and special class).

Example for hexcode: <span class=”myclass”>&_#x1d49c; &_#x1d49d; &_#x1d49e;</span> (underlines “_” because of filtering here in the forum)

When i switch from editors “Text” mode to editors “Visual” mode and back to the “Text” mode, the hexadecimal codes are converted in spaces in (old and updating) wordpress with old database and convert in UTF-8 chars in a new wordpress with new database. Thats a problem.

Example for converted hex code: <span class=”myclass”>𝒜 𝒝 𝒞</span>

How can I turn off converting HTML hex codes?

• This topic was modified 8 years, 6 months ago by sunima.
• This topic was modified 8 years, 6 months ago by sunima.
• This topic was modified 8 years, 6 months ago by sunima.
• This topic was modified 8 years, 6 months ago by sunima.
• This topic was modified 8 years, 6 months ago by sunima.