branch: externals/auctex-label-numbers
commit 92d855b4efb9d1ecc478bbd247d2c7eab083bca7
Author: Paul Nelson <ultr...@gmail.com>
Commit: Paul Nelson <ultr...@gmail.com>
Add note of externaldocument shortcoming
---
auctex-label-numbers.el | 3 +++
1 file changed, 3 insertions(+)
diff --git a/auctex-label-numbers.el b/auctex-label-numbers.el
index 1b294ec832..bef6813e91 100644
--- a/auctex-label-numbers.el
+++ b/auctex-label-numbers.el
@@ -73,6 +73,9 @@ return the corresponding label number as a string, or nil if
that number
cannot be retrieved."
:type '(choice (const :tag "Default" nil) function))
+;; FIXME: we don't properly handle the optional arguments to
+;; \externaldocument, i.e., prefixes for labels.
+
(defconst auctex-label-numbers--external-document-regexp
"\\\\external\\(?:cite\\)?document\\(?:\\[[^]]+\\]\\)\\{0,2\\}{\\([^}]+\\)}")
