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-rw-r--r--doc/ikiwiki/directive/edittemplate.mdwn18
1 files changed, 15 insertions, 3 deletions
diff --git a/doc/ikiwiki/directive/edittemplate.mdwn b/doc/ikiwiki/directive/edittemplate.mdwn
index a6f301dd3..6269f5dd8 100644
--- a/doc/ikiwiki/directive/edittemplate.mdwn
+++ b/doc/ikiwiki/directive/edittemplate.mdwn
@@ -27,8 +27,20 @@ something like:
Details:
The template page can also contain [[!cpan HTML::Template]] directives,
-like other ikiwiki [[templates]]. Currently only one variable is
-set: `<TMPL_VAR name>` is replaced with the name of the page being
-created.
+like other ikiwiki [[templates]].
+
+These variables might be set:
+
+* `<TMPL_VAR name>` is replaced with the name of the page being
+ created.
+
+* `<TMPL_VAR uuid>` is replaced with a version 4 (random) UUID
+ suitable for use in `\[[!meta guid="urn:uuid:<TMPL_VAR uuid>"]]`.
+ (Requires the `UUID::Tiny` Perl module if not running on Linux.)
+
+* `<TMPL_VAR time>` is replaced with the current (template generation)
+ time using a fixed format (RFC 3339, `%Y-%m-%dT%H:%M:%SZ`),
+ suitable for use in `\[[!meta date="<TMPL_VAR time>"]]`
+ (see [[meta]]) or `\[[!date "<TMPL_VAR time>"]]` (see [[date]]).
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