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| -rw-r--r-- | doc/todo/preview_changes.mdwn | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/doc/todo/preview_changes.mdwn b/doc/todo/preview_changes.mdwn index 5b77981a6..dc19a0d73 100644 --- a/doc/todo/preview_changes.mdwn +++ b/doc/todo/preview_changes.mdwn @@ -7,31 +7,6 @@ Some discussion from the main [[/index/discussion]] page: > >> It's doable, it could even be done by a [[todo/plugin]], I think. >> --[[Joey]] +>> ---- - -I need help with this. Supposedly, such a plugin would provide a `formbuilder_setup` -hook which would add the button, and a cgi hook which would interecept -"Show Diff" clicks. This would show a diff between -`titlepage(possibly_foolish_untaint($form->field("page")))` -and the provided `$form->field("editcontent")`. - -But: - - * How could the case of concurrent editing be handled ? - Especially as (I think) only the RCS backend can know that - this has happened. - * May I hijack the `page_preview` template variable to show - my diff output? (the patch below assumes this). - * Using the formbuilder hook to add a button, and coerce `editpage()` - into showing the edit form again rather that saving the page needs - the following patch. (note that this is not the only template which has - its submit buttons hardcoded; is this supposed to work around something?) - -I've got a [preliminary implementation](http://www.jk.fr.eu.org/ikiwiki/showdiff.pm), -which depends on [this patch](http://www.jk.fr.eu.org/ikiwiki/pluggable_editpage_buttons.diff) -and the [[plugins/contrib/plaintext]] plugin. - -There is still some tweaking needed, though. - ---[[JeremieKoenig]]
\ No newline at end of file +See the [[plugins/contrib/showdiff]] plugin --[[JeremieKoenig]] |