branch: elpa/go-mode
commit 259110bfd7acb62196b09487d0883429b444bf1b
Author: Matt Armstrong <[email protected]>
Commit: Dominik Honnef <[email protected]>
Use a named function for before-change-functions.
Create go--reset-dangling-cache-before-change and add that to
before-change-functions, rather than adding a lambda. The effect is the
same, but this allows people to easily find the file responsible when
looking at before-change-functions in Emacs' help system (such as with
describe-variable).
Closes: gh-159 [via git-merge-pr]
---
go-mode.el | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/go-mode.el b/go-mode.el
index b2a8bd0..bbb635a 100644
--- a/go-mode.el
+++ b/go-mode.el
@@ -955,6 +955,12 @@ Function result is a unparenthesized type or a parameter
list."
(go--match-parameter-list end))
(t nil)))
+(defun go--reset-dangling-cache-before-change (&optional unused-beg unused-end)
+ "Reset `go-dangling-cache'.
+
+This is intended to be called from `before-change-functions'."
+ (setq go-dangling-cache (make-hash-table :test 'eql)))
+
;;;###autoload
(define-derived-mode go-mode prog-mode "Go"
"Major mode for editing Go source text.
@@ -1048,7 +1054,7 @@ with goflymake \(see URL
`https://github.com/dougm/goflymake'), gocode
(set (make-local-variable 'compilation-error-screen-columns) nil)
(set (make-local-variable 'go-dangling-cache) (make-hash-table :test 'eql))
- (add-hook 'before-change-functions (lambda (x y) (setq go-dangling-cache
(make-hash-table :test 'eql))) t t)
+ (add-hook 'before-change-functions #'go--reset-dangling-cache-before-change
t t)
;; ff-find-other-file
(setq ff-other-file-alist 'go-other-file-alist)
