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-rw-r--r--doc/plugins/contrib/showdiff.mdwn5
-rw-r--r--doc/plugins/write.mdwn5
2 files changed, 8 insertions, 2 deletions
diff --git a/doc/plugins/contrib/showdiff.mdwn b/doc/plugins/contrib/showdiff.mdwn
index cedc4311c..0436fdef6 100644
--- a/doc/plugins/contrib/showdiff.mdwn
+++ b/doc/plugins/contrib/showdiff.mdwn
@@ -19,6 +19,11 @@ which does the following:
* de-hardcode the submit buttons from the editpage template
(was this intended to work around something?).
+> That was there to work around a bug in CGI::FormBuilder 3.0401
+> that broke FORM-SUBMIT on customised templates. That seems to be
+> fixed in the newer version ikiwiki already depends on. Patch accepted.
+> --[[Joey]]
+
## Problems
No special handling is done of concurrent edits: changes introduced
diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index 3030d6558..efb65523b 100644
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -258,8 +258,9 @@ If the hook has no opinion about whether the edit can proceed, return
These hooks allow tapping into the parts of ikiwiki that use [[cpan
CGI::FormBuilder]] to generate web forms. These hooks are passed named
-parameters: `cgi`, `session`, and `form`. These are, respectively, the
-`CGI` object, the user's `CGI::Session`, and a `CGI::FormBuilder`.
+parameters: `cgi`, `session`, `form`, and `buttons`. These are, respectively,
+the `CGI` object, the user's `CGI::Session`, a `CGI::FormBuilder`, and a
+reference to an array of names of buttons to go on the form.
Each time a form is set up, the `formbuilder_setup` hook is called.
Typically the `formbuilder_setup` hook will check the form's title, and if