Thread:Extension talk:S5SlideShow/No Error and can't switch slides/reply

Hm... The version in master treated headingmark="" as "do not make slides from sections", not as "make slides from all sections", and it seems I've made it so explicitly (the idea was to allow using only &lt;slides> tag)...

Now I think it's not good, so I've just committed a fix which makes headingmark="" to treat all sections as slides; and if you really want to disable section slides, you can omit headingmark and set $egS5SlideHeadingMark to false.

In any case, it works with a non-empty headingmark :-)