Update README.md

README.md

@@ -2,4 +2,29 @@ zenpage_macros
 ===============
 
 A Zenphoto plugin to provide various content macros for Zenpage CMS items.
-See file header for documentation.
+For content/extra content of a Zenpage page or news article:
+
+```
+[PAGECONTENT <titlelink> <publish true|false> <title true|false> <header string>]
+[PAGEEXTRACONTENT <titlelink> <publish true|false>]
+[NEWSCONTENT <titlelink> <publish true|false>  <title true|false> <header string>]
+[NEWSEXTRACONTENT <titlelink> <publish true|false>]
+```
+
+Excerpts of the direct subpages (1 level) of the current Zenpage page:
+
+```
+[SUBPAGES <headline> <excerpt length> <readmore text> <shortenindicator text>]
+```
+
+All are optional, set to empty quotes ('') if you only want to set the last one for example.
+
+This generates the following html:
+
+```html
+<div class='pageexcerpt'>
+  <h3>page title</h3>
+  <p>page content excerpt</p>
+  <p>read more</p>
+</div>
+```