reorg from will's changes

The info about the cron job was lost (!), as was a paragraph about what
pages the calendar links to.

The CSS docs seems to fit better in the plugin page than the directive
page, moved it back.

1 files changed, 33 insertions, 1 deletions

diff --git a/doc/plugins/calendar.mdwn b/doc/plugins/calendar.mdwn
index dd60fa3b3..c9e95ce7e 100644
--- a/doc/plugins/calendar.mdwn
+++ b/doc/plugins/calendar.mdwn
@@ -1,6 +1,38 @@
 [[!template id=plugin name=calendar author="[[ManojSrivastava]]"]]
 [[!tag type/chrome]]
 
-This plugin implements the [[ikiwiki/directive/calendar]] [[ikiwiki/directive]].
+This plugin provides a [[ikiwiki/directive/calendar]] [[ikiwiki/directive]].
 The directive displays a calendar, similar to the typical calendars shown on
 some blogs.
+
+Since ikiwiki is a wiki compiler, to keep the calendar up-to-date,
+wikis that include it need to be preiodically refreshes, typically by cron
+at midnight. Example crontab:
+
+	0 0 * * * ikiwiki -setup ~/ikiwiki.setup -refresh
+
+## CSS
+
+The output is liberally sprinkled with classes, for fine grained CSS
+customization.
+
+* `month-calendar` - The month calendar as a whole.
+* `month-calendar-head` - The head of the month calendar (ie,"March").
+* `month-calendar-day-head` - A column head in the month calendar (ie, a
+  day-of-week abbreviation).
+* `month-calendar-day-noday`, `month-calendar-day-link`,
+  `month-calendar-day-nolink`, `month-calendar-day-future`,
+  `month-calendar-day-this-day` - The day squares on the month calendar,
+  for days that are not in the month (before or after the month itself), that
+  don't have links, that do have links, that are in the future, or are that
+  are the current day, respectively.
+* `Sunday`, `Monday`, `Tuesday`, ... - Each day square is also given a class
+  matching its  (localised) day of week, this can be used to highlight
+  weekends.
+* `year-calendar` - The year calendar as a whole.
+* `year-calendar-head` - The head of the year calendar (ie, "2007").
+* `year-calendar-subhead` - For example, "Months".
+* `year-calendar-month-link`, `year-calendar-month-nolink`,
+  `year-calendar-month-future`, `year-calendar-this-month` - The month
+  squares on the year calendar, for months with stories,
+  without, in the future, and currently selected, respectively.