[pmwiki-users] Hooking into Save and Preview?

Petko Yotov 5ko at 5ko.fr
Wed Aug 6 05:40:57 CDT 2008

On Tuesday 05 August 2008 12:20:57 juman wrote:
> I want to hook in to the Save and Preview function to catch the page
> that will be saved (the wikitext) calculate some stats that is to be
> shown with the Preview and Save (but not normal view). I don't want to
> modify the page but just give some extra information when the page is
> saved or previewed.
> Any examples or hints on how this could be implemented?

You can look at this recipe and use it and modify it for your needs:


It displays the number of bytes (characters) added or deleted to a page.

Also, you can see the function "sms" at


You can place your statistics in the (:messages:) markup which appears in 
Preview mode.


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