added "eq" function to docs.

diff --git a/docs/content/templates/functions.md b/docs/content/templates/functions.md
index 9f17ba8fe65b2fdc20c69d61139cde0482209e29..b84a4ff3507683fa65e5c164f260e5d5487fa79f 100644 (file)
--- a/docs/content/templates/functions.md
+++ b/docs/content/templates/functions.md
@@ -35,6 +35,12 @@ If parameter is set, then echo it.
 
 e.g. {{echoParam .Params "project_url" }}
 
+### eq
+Return true if the parameters are equal.
+
+e.g.
+    {{ if eq .Section "blog" }}current{{ end}}"
+
 ### first
 Slices an array to only the first X elements.