master fedb258 4/4: Tweak where global-display-fill-column-indicator-modes is on

[Lars Ingebrigtsen]

branch: master
commit fedb25819a40515249cd7b26f914e3b224190761
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Tweak where global-display-fill-column-indicator-modes is on
    
    * lisp/display-fill-column-indicator.el
    (global-display-fill-column-indicator-mode): Don't switch on in
    special-mode buffers (bug#44232).
---
 etc/NEWS                              | 5 +++++
 lisp/display-fill-column-indicator.el | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/etc/NEWS b/etc/NEWS
index d2d4a04..e681ce3 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -1186,6 +1186,11 @@ list.
 ** Miscellaneous
 
 ---
+*** 'global-display-fill-column-indicator-mode' isn't on in all buffers.
+It's not off in special-mode buffers, as specified by the new user
+option 'global-display-fill-column-indicator-modes'.
+
+---
 *** New user option 'compilation-search-all-directories'.
 When doing parallel builds, directories and compilation errors may
 arrive in the *compilation* buffer out-of-order.  If this variable is
diff --git a/lisp/display-fill-column-indicator.el 
b/lisp/display-fill-column-indicator.el
index e1395f0..3ba4191 100644
--- a/lisp/display-fill-column-indicator.el
+++ b/lisp/display-fill-column-indicator.el
@@ -74,7 +74,8 @@ See Info node `Displaying Boundaries' for details."
 
 ;;;###autoload
 (define-globalized-minor-mode global-display-fill-column-indicator-mode
-  display-fill-column-indicator-mode display-fill-column-indicator--turn-on)
+  display-fill-column-indicator-mode display-fill-column-indicator--turn-on
+  :predicate '((not special-mode) t))
 
 (provide 'display-fill-column-indicator)