q2apro I am not sure if this is the gkcedit/CKeditor plugin or dokuwiki itself: http://stackoverflow.com/q/37137356/1066234 3^x after saving becomes 3^ x The whitespace between ^ and x is created by an inserted space after the HTML tag (which in the example is <strong>). Live: http://www.mathelounge.de/repo/hochstellen-tiefstellen#hochstellen
ach q2apro wrote I am not sure if this is the gkcedit/CKeditor plugin or dokuwiki itself It must be the CKeditor because when you click on "DW Edit" in the edit screen, you can clearly see 3**^** x in the source.
q2apro It is the ckgedit plugin indeed, continuing here: https://github.com/turnermm/ckgedit/issues/186#issuecomment-218134271