[elpa] externals/dash b308794 416/439: [Fix #73] Add a mention of -filter to -keep docstring

[Phillip Lord]

branch: externals/dash
commit b308794148a779c07a120a57df0a09d900d8e087
Author: Matus Goljer <address@hidden>
Commit: Matus Goljer <address@hidden>

    [Fix #73] Add a mention of -filter to -keep docstring
---
 README.md |    2 ++
 dash.el   |    4 +++-
 dash.texi |    2 ++
 3 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/README.md b/README.md
index 50fcfae..78ac7d5 100644
--- a/README.md
+++ b/README.md
@@ -514,6 +514,8 @@ Bag of various functions which modify input list.
 
 Return a new list of the non-nil results of applying `fn` to the items in 
`list`.
 
+If you want to select the original items satisfying a predicate use 
[`-filter`](#-filter-pred-list).
+
 ```el
 (-keep 'cdr '((1 2 3) (4 5) (6))) ;; => '((2 3) (5))
 (-keep (lambda (num) (when (> num 3) (* 10 num))) '(1 2 3 4 5 6)) ;; => '(40 
50 60)
diff --git a/dash.el b/dash.el
index 1029ef2..000d575 100644
--- a/dash.el
+++ b/dash.el
@@ -242,7 +242,9 @@ Comparison is done with `equal'."
        (nreverse ,r))))
 
 (defun -keep (fn list)
-  "Return a new list of the non-nil results of applying FN to the items in 
LIST."
+  "Return a new list of the non-nil results of applying FN to the items in 
LIST.
+
+If you want to select the original items satisfying a predicate use `-filter'."
   (--keep (funcall fn it) list))
 
 (defun -non-nil (list)
diff --git a/dash.texi b/dash.texi
index 7fd4a5c..08f5b22 100644
--- a/dash.texi
+++ b/dash.texi
@@ -589,6 +589,8 @@ Bag of various functions which modify input list.
 @defun -keep (fn list)
 Return a new list of the non-nil results of applying @var{fn} to the items in 
@var{list}.
 
+If you want to select the original items satisfying a predicate use 
@code{-filter} (@pxref{-filter}).
+
 @example
 @group
 (-keep 'cdr '((1 2 3) (4 5) (6)))