reordered some sections

[git.ikiwiki.info.git] / doc / plugins / write.mdwn

diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index 1407b5a1270a1843bb21b20ba50acd243bd6be6d..3b1d770ebcd951004866c9cb1002088fa2eb6ab8 100644 (file)
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -297,7 +297,7 @@ value is ignored.
 
        hook(type => "pagetemplate", id => "foo", call => \&pagetemplate);
 
-[[Templates|wikitemplates]] are filled out for many different things in
+[[Templates]] are filled out for many different things in
 ikiwiki, like generating a page, or part of a blog page, or an rss feed, or
 a cgi. This hook allows modifying the variables available on those
 templates. The function is passed named parameters. The "page" and
@@ -313,12 +313,21 @@ a new custom parameter to the template.
 
        hook(type => "templatefile", id => "foo", call => \&templatefile);
 
-This hook allows plugins to change the [[template|wikitemplates]] that is
+This hook allows plugins to change the [[template|templates]] that is
 used for a page in the wiki. The hook is passed a "page" parameter, and
 should return the name of the template file to use (relative to the
 template directory), or undef if it doesn't want to change the default
 ("page.tmpl").
 
+### pageactions
+
+       hook(type => "pageactions", id => "foo", call => \&pageactions);
+
+This hook allows plugins to add arbitrary actions to the action bar on a
+page (next to Edit, RecentChanges, etc). The hook is passed a "page"
+parameter, and can return a list of html fragments to add to the action
+bar.
+
 ### sanitize
 
        hook(type => "sanitize", id => "foo", call => \&sanitize);
@@ -701,16 +710,20 @@ the entire wiki build and make the wiki unusable.
 
 ### `template($;@)`
 
-Creates and returns a [[!cpan HTML::Template]] object. The first parameter
-is the name of the template file. The optional remaining parameters are
-passed to `HTML::Template->new`.
+Creates and returns a [[!cpan HTML::Template]] object. (In a list context,
+returns the parameters needed to construct the obhect.) 
 
-The template file is first looked for in the templates/ subdirectory of the
-srcdir. Failing that, it is looked for in the templatedir. Typically
-the filename will have a ".tmpl" extension. If a filename with no extension
-is passed, a wiki page in templates/ with its name is used as the template.
-That should only be done for templates which it is safe to let wiki users
-edit.
+The first parameter is the name of the template file. The optional remaining
+parameters are passed to `HTML::Template->new`.
+
+Normally, the template file is first looked for in the templates/ subdirectory
+of the srcdir. Failing that, it is looked for in the templatedir.
+
+Wiki pages can be used as templates. This should be done only for templates
+which it is safe to let wiki users edit. Enable it by passing a filename
+with no ".tmpl" extension. Template pages are normally looked for in
+the templates/ directory. If the page name starts with "/", a page
+elsewhere in the wiki can be used.
 
 ### `template_depends($$;@)`
 
@@ -934,13 +947,16 @@ search for files.
 If the directory name is not absolute, ikiwiki will assume it is in
 the parent directory of the configured underlaydir.
 
-### `displaytime($;$)`
+### `displaytime($;$$)`
 
 Given a time, formats it for display.
 
 The optional second parameter is a strftime format to use to format the
 time.
 
+If the third parameter is true, this is the publication time of a page.
+(Ie, set the html5 pubdate attribute.)
+
 ### `gettext`
 
 This is the standard gettext function, although slightly optimised.