branch: elpa/haskell-mode
commit 5139ff8e52ab91c1185da53076d70c345b5f95af
Author: Aaron Zeng <[email protected]>
Commit: GitHub <[email protected]>
Do not redefine xref-prompt-for-identifier
The correct way to declare a variable as dynamically bound but defined
elsewhere is to use defvar with a variable name but no value. Otherwise, this
causes the following unwanted side-effect when pressing `C-h v
xref-prompt-for-identifier`:
```
xref-prompt-for-identifier is a variable defined in ‘haskell.el’.
```
---
haskell.el | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/haskell.el b/haskell.el
index 33e7ac7b47b..efd0ae483a4 100644
--- a/haskell.el
+++ b/haskell.el
@@ -324,7 +324,7 @@ If `haskell-process-load-or-reload-prompt' is nil, accept
`default'."
(haskell-interactive-mode-error-backward)
(haskell-interactive-jump-to-error-line)))))
-(defvar xref-prompt-for-identifier nil)
+(defvar xref-prompt-for-identifier)
;;;###autoload
(defun haskell-mode-jump-to-tag (&optional next-p)
