Refer to font-lock face directly instead of via variable

* sweeprolog.el (sweeprolog-predicate-modes-doc): Avoid using
deprecated "face variable".  Thanks to Stefan Monnier for suggesting
this improvement.

diff --git a/sweeprolog.el b/sweeprolog.el
index ff26ebf211d2c68aeb081980b1f79b62da554474..3593616ee82cc5f4f6da0dc174c831f6e4b92453 100644 (file)
--- a/sweeprolog.el
+++ b/sweeprolog.el
@@ -4916,7 +4916,9 @@ accordingly."
   (when-let ((pi (sweeprolog-identifier-at-point))
              (docs (sweeprolog--query-once "sweep" "sweep_documentation"
                                            pi)))
-    (funcall cb (car docs) :thing pi :face font-lock-function-name-face)))
+    (funcall cb (car docs)
+             :thing pi
+             :face 'font-lock-function-name-face)))
 
 
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