Add various documentation indices

[nncp.git] / doc / cronexpr.texi

diff --git a/doc/cronexpr.texi b/doc/cronexpr.texi
index 8a808b3151aa39229c8fd038ec2c63b35e38e69f..58ce7c8f8a591719ad6aba9a16976d20c3897bb7 100644 (file)
--- a/doc/cronexpr.texi
+++ b/doc/cronexpr.texi
@@ -1,3 +1,4 @@
+@cindex cron
 @anchor{CronExpr}
 This is copy-pasted documentation from
 @code{github.com/gorhill/cronexpr} library used there.