branch: externals/assess
commit d809f7074889b892de7b23087eb70205b4ae74d6
Author: Phillip Lord <phillip.l...@russet.org.uk>
Commit: Phillip Lord <phillip.l...@russet.org.uk>
Documentation for `assess-call--capture-lambda`
---
assess-call.el | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/assess-call.el b/assess-call.el
index cd5c35f54e..6cd0b3997a 100644
--- a/assess-call.el
+++ b/assess-call.el
@@ -63,6 +63,12 @@
rtn))
(defun assess-call--capture-lambda ()
+ "Return function which captures args and returns of another.
+
+The returned function takes FN the function to call, and any
+number of ARGS to call the function with. In the special case,
+that FN is equal to `:return`, then all previous args and return
+values of FN are returned instead."
(let ((capture-store nil))
(lambda (fn &rest args)
(if (eq fn :return)
