don't disable cache

[dr4Ke]

This will need changes in the dokuwiki core code. I sent an email on the dokuwiki mailing list containing :

II. ISSUE

The cache feature of dokuwiki stores a preparsed version of the page.
As I didn't find a way to store all values in this page, the edit
buttons are inconsistent when using cache.
The issue is that I can't change the way the edit sections values are
stored in the cache. Then, for now, I disable it completely for my
plugin to really work as expected.

I can't think of a way to do what I want without, either :
. disabling cache
. catch the event RENDERER_CONTENT_POSTPROCESS and rewrite comments with useful values
. change dokuwiki code

The first two options are bad as they introduce more processing each
time the page is viewed. The third can be done in two ways :
o implement two new events that could modify the way startSectionEdit
and finishSectionEdit works. The editsections plugin will use these
hooks to rewrite useful values before storing the page in cache.
o implement a standard option into dokuwiki to choose section editing behavior :
. one section, edit button at end of section (current behavior)
. one section, edit button at the beginning of each section
. nested sections, edit button at the beginning of each section

III. QUESTIONS

Is there a way to implement this plugin without touching dokuwiki core ?

If not, which way would be better : new hooks or implementing section
editing behavior in the core ? I can provide patches for one or both
ways.