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-rw-r--r--Bundle/IkiWiki/Extras.pm1
-rw-r--r--doc/plugins/graphviz.mdwn2
-rw-r--r--doc/plugins/sparkline.mdwn2
3 files changed, 5 insertions, 0 deletions
diff --git a/Bundle/IkiWiki/Extras.pm b/Bundle/IkiWiki/Extras.pm
index c0fd0b186..abf596f00 100644
--- a/Bundle/IkiWiki/Extras.pm
+++ b/Bundle/IkiWiki/Extras.pm
@@ -16,6 +16,7 @@ perl -MCPAN -e 'install Bundle::IkiWiki::Extras'
=head1 CONTENTS
+Digest::SHA1
Authen::Passphrase
Search::Xapian
RPC::XML
diff --git a/doc/plugins/graphviz.mdwn b/doc/plugins/graphviz.mdwn
index c8844d0d6..fb669ae21 100644
--- a/doc/plugins/graphviz.mdwn
+++ b/doc/plugins/graphviz.mdwn
@@ -37,3 +37,5 @@ Some example graphs:
[[graph src="a -> b -> c; a -> b;"]]
[[graph src="a -- b -- c -- a;" prog="circo" type="graph"]]
"""]]
+
+This plugin uses the [[cpan Digest::SHA1]] perl module.
diff --git a/doc/plugins/sparkline.mdwn b/doc/plugins/sparkline.mdwn
index 1b22054a6..9a5d0eb74 100644
--- a/doc/plugins/sparkline.mdwn
+++ b/doc/plugins/sparkline.mdwn
@@ -20,6 +20,8 @@ to use the plugin, you will need:
On a Debian system, this can be accomplished by installing these packages:
`libsparkline-php` `php5-gd` `php5-cli` `libdigest-sha1-perl`
+This plugin also uses the [[cpan Digest::SHA1]] perl module.
+
# examples
\[[sparkline 1 3 5 -3 10 0 width=40 height=16