link to helponformatting from the edit page

ikiwiki

@@ -1089,6 +1089,8 @@ sub cgi_editpage ($$) { #{{{
 		cols => 80);
 	$form->tmpl_param("can_commit", $config{svn});
 	$form->tmpl_param("indexlink", indexlink());
+	$form->tmpl_param("helponformattinglink",
+		htmllink("HelpOnFormatting", pagename($1), 1));
 	if (! $form->submitted) {
 		$form->field(name => "rcsinfo", value => rcs_prepedit($file),
 			force => 1);

templates/editpage.tmpl

@@ -27,10 +27,12 @@ Optional comment about this change:</br>
 </TMPL_IF>
 <TMPL_VAR FORM-SUBMIT>
 <TMPL_VAR FORM-END>
-<TMPL_IF NAME="PAGE_PREVIEW">
 <hr>
+<TMPL_IF NAME="PAGE_PREVIEW">
 <h1>Page preview:</h1>
 <TMPL_VAR PAGE_PREVIEW>
+<TMPL_ELSE>
+<TMPL_VAR HELPONFORMATTINGLINK>
 </TMPL_IF>
 </body>
 </html>