[elpa] externals/eglot c4fe081c08 2/2: Improve backwards-compatibility of eglot-mode-map

[ELPA Syncer]

branch: externals/eglot
commit c4fe081c08835a0a015ca866eda8d3514943e59b
Author: Stefan Kangas <stefan@marxist.se>
Commit: Stefan Kangas <stefan@marxist.se>

    Improve backwards-compatibility of eglot-mode-map
    
    * eglot.el (eglot-mode-map): Only bind to eldoc-doc-buffer in Emacs
    28.1 or later.
---
 eglot.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/eglot.el b/eglot.el
index bcd67205b5..72a0103c81 100644
--- a/eglot.el
+++ b/eglot.el
@@ -1519,7 +1519,8 @@ and just return it.  PROMPT shouldn't end with a question 
mark."
 ;;;
 (defvar eglot-mode-map
   (let ((map (make-sparse-keymap)))
-    (define-key map [remap display-local-help] 'eldoc-doc-buffer)
+    (when (fboundp 'eldoc-doc-buffer) ; Emacs 28.1 or later
+      (define-key map [remap display-local-help] #'eldoc-doc-buffer))
     map))
 
 (defvar-local eglot--current-flymake-report-fn nil