branch: master
commit cf71b096807faf61689321e770c52fe249942b74
Author: John Mastro <john.b.mas...@gmail.com>
Commit: Oleh Krehel <ohwoeo...@gmail.com>
ivy.el (ivy-wrap): New defcustom
(ivy-next-line): Wrap around if `ivy-wrap' is non-nil
(ivy-next-line-or-history): Wrap around if `ivy-wrap' is non-nil
(ivy-previous-line): Wrap around if `ivy-wrap' is non-nil
(ivy-previous-line-or-history): Wrap around if `ivy-wrap' is non-nil
---
ivy.el | 20 ++++++++++++++++----
1 files changed, 16 insertions(+), 4 deletions(-)
diff --git a/ivy.el b/ivy.el
index 53f86c1..2ba0b8f 100644
--- a/ivy.el
+++ b/ivy.el
@@ -55,6 +55,10 @@
Set this to nil if you don't want the count."
:type 'string)
+(defcustom ivy-wrap nil
+ "Whether to wrap around after the first and last candidate."
+ :type 'boolean)
+
;;* User Visible
;;** Keymap
(require 'delsel)
@@ -104,7 +108,9 @@ of `history-length', which see.")
(defun ivy-next-line ()
"Select the next completion candidate."
(interactive)
- (unless (>= ivy--index (1- ivy--length))
+ (if (>= ivy--index (1- ivy--length))
+ (when ivy-wrap
+ (ivy-beginning-of-buffer))
(cl-incf ivy--index)))
(defun ivy-next-line-or-history ()
@@ -113,13 +119,17 @@ If the input is empty, select the previous history
element instead."
(interactive)
(when (string= ivy-text "")
(ivy-previous-history-element 1))
- (unless (>= ivy--index (1- ivy--length))
+ (if (>= ivy--index (1- ivy--length))
+ (when ivy-wrap
+ (ivy-beginning-of-buffer))
(cl-incf ivy--index)))
(defun ivy-previous-line ()
"Select the previous completion candidate."
(interactive)
- (unless (zerop ivy--index)
+ (if (zerop ivy--index)
+ (when ivy-wrap
+ (ivy-end-of-buffer))
(cl-decf ivy--index)))
(defun ivy-previous-line-or-history ()
@@ -128,7 +138,9 @@ If the input is empty, select the previous history element
instead."
(interactive)
(when (string= ivy-text "")
(ivy-previous-history-element 1))
- (unless (zerop ivy--index)
+ (if (zerop ivy--index)
+ (when ivy-wrap
+ (ivy-end-of-buffer))
(cl-decf ivy--index)))
(defun ivy-previous-history-element (arg)
