branch: elpa/helm
commit 45e2751cfb1a611d491b173bad85c02f7450126b
Author: Thierry Volpiatto <[email protected]>
Commit: Thierry Volpiatto <[email protected]>
Add a next-error revert buffer command
---
helm-grep.el | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/helm-grep.el b/helm-grep.el
index 958e057daf..acc6f1178f 100644
--- a/helm-grep.el
+++ b/helm-grep.el
@@ -891,6 +891,22 @@ This is the `next-error-function' for `helm-grep-mode'."
(user-error "No more matches"))))
(put 'helm-grep-next-error 'helm-only t)
+;;;###autoload
+(defun helm-revert-next-error-last-buffer ()
+ "Revert last `next-error' buffer from `current-buffer'.
+
+Accept to revert only `helm-grep-mode' or `helm-occur-mode' buffers.
+Use this when you want to revert the `next-error' buffer after
+modifications in `current-buffer'."
+ (interactive)
+ (let ((buffer (next-error-find-buffer)))
+ (if buffer
+ (with-current-buffer buffer
+ (if (memq major-mode '(helm-grep-mode helm-occur-mode))
+ (revert-buffer)
+ (error "No suitable buffer to revert found")))
+ (error "No suitable buffer to revert found"))))
+
(define-derived-mode helm-grep-mode
special-mode "helm-grep"
"Major mode to provide actions in helm grep saved buffer.
