branch: externals/xr
commit 59b1f7acc6c9cf37b58702d8c0fb28c0f1f774d5
Author: Mattias Engdegård <[email protected]>
Commit: Mattias Engdegård <[email protected]>
add a FIXME
---
xr.el | 2 ++
1 file changed, 2 insertions(+)
diff --git a/xr.el b/xr.el
index e834acaae6..754e4d1c06 100644
--- a/xr.el
+++ b/xr.el
@@ -346,6 +346,8 @@ END is nil if unknown."
(null classes))
'anything)
;; Non-negated single-char set, like [$]: make a string.
+ ;; FIXME: Translate [^a] to (not "a") instead of (not (any "a")),
+ ;; the latter only required for use in Emacs 26 and older.
((and (= (length chars) 1)
(not negated)
(null ranges)
