master 88d5b1d: Don't make bibtex-unify-case-convert buffer-local

[Basil L. Contovounesios]

branch: master
commit 88d5b1d3253728bd314de36544996aa15345bd29
Author: Basil L. Contovounesios <contovob@tcd.ie>
Commit: Basil L. Contovounesios <contovob@tcd.ie>

    Don't make bibtex-unify-case-convert buffer-local
    
    The :local tag does not currently work as intended (it results in a
    default value of bibtex-unify-case-convert of nil rather than
    identity), and no other bibtex.el user option is automatically
    buffer-local, so revert this recent change.
    
    For discussion, see the following emacs-devel thread:
    https://lists.gnu.org/r/emacs-devel/2020-11/msg00734.html
    
    * lisp/textmodes/bibtex.el (bibtex-unify-case-convert): Don't make
    automatically buffer-local for consistency with other user options,
    and because the :local tag doesn't have the intended results.
---
 lisp/textmodes/bibtex.el | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lisp/textmodes/bibtex.el b/lisp/textmodes/bibtex.el
index d53cfa0..c9e21e5 100644
--- a/lisp/textmodes/bibtex.el
+++ b/lisp/textmodes/bibtex.el
@@ -96,8 +96,7 @@ It is called with one argument, the entry or field name."
                 (const :tag "Downcase" downcase)
                 (const :tag "Capitalize" capitalize)
                 (const :tag "Upcase" upcase)
-                 (function :tag "Conversion function"))
-  :local t)
+                 (function :tag "Conversion function")))
 
 (defcustom bibtex-user-optional-fields
   '(("annote" "Personal annotation (ignored)"))