Fix docstring of helm-attr.

* helm.el (helm-attr): Do it.

1 files changed, 4 insertions, 1 deletions

diff --git a/helm.el b/helm.el
index d5d91bd0..0afe894f 100644
--- a/helm.el
+++ b/helm.el
@@ -1167,7 +1167,10 @@ not `exit-minibuffer' or unwanted functions."
   "Get the value of ATTRIBUTE-NAME of SRC.
 If SRC is omitted, use current source.
 If COMPUTE is non--nil compute value of ATTRIBUTE-NAME
-with `helm-interpret-value'."
+with `helm-interpret-value'.  COMPUTE can have also 'ignorefn as
+value, in this case `helm-interpret-value' will return a function
+as value inchanged, but will eval a symbol which is bound
+(i.e a variable)."
   (let ((src (or source (helm-get-current-source))))
     (helm-aif (or (assq attribute-name src)
                   (helm-get-attribute-from-source-type attribute-name src))