enhance pagestats and rework example blog front page

* pagestats: Class parameter can be used to override default class for
  custom styling.
* pagestats: Use style=list to get a list of tags, scaled by use like
  in a tag cloud. This is useful to put in a sidebar.
* Rework example blog front page.

1 files changed, 10 insertions, 1 deletions

diff --git a/doc/ikiwiki/directive/pagestats.mdwn b/doc/ikiwiki/directive/pagestats.mdwn
index 68f4d2734..d0e0e7be7 100644
--- a/doc/ikiwiki/directive/pagestats.mdwn
+++ b/doc/ikiwiki/directive/pagestats.mdwn
@@ -4,10 +4,16 @@ This directive can generate stats about how pages link to each other. It can
 produce either a tag cloud, or a table counting the number of links to each
 page.
 
-Here's how to use it to create a [[tag]] cloud:
+Here's how to use it to create a [[tag]] cloud, with tags sized based
+on frequency of use:
 
 	\[[!pagestats pages="tags/*"]]
 
+Here's how to create a list of tags, sized by use as they would be in a
+cloud.
+	
+	\[[!pagestats style="list" pages="tags/*"]]
+
 And here's how to create a table of all the pages on the wiki:
 
 	\[[!pagestats style="table"]]
@@ -28,4 +34,7 @@ links:
 
 	\[[!pagestats style="table" show="10"]]
 
+The optional `class` parameter can be used to control the class
+of the generated tag cloud `div` or page stats `table`.
+
 [[!meta robots="noindex, follow"]]