Yes, I know that MathJax allows <br> tags within the formulas. I mentioned in the first post that:
Such a re-configuration will lead to a malfunction of the new quote system of the new 3.4 IP Board (that should not be detailed here because this is not an IPB forum :P).
For those interested, by default, CKEditor has the following enter mode configuration:
- Enter will insert a new paragraph (<p> </p>)
- Shift + Enter will insert a new line (<br/>)
To change this, it suffices to modify the enterMode and shiftEnterMode entities in the configuration file as follows
config.enterMode = CKEDITOR.ENTER_BR;
config.shiftEnterMode = CKEDITOR.ENTER_P;