Update the documentation for :custom as per

GitHub-reference: https://github.com/jwiegley/use-package/issues/850

diff --git a/lisp/use-package/use-package-core.el b/lisp/use-package/use-package-core.el
index 94b8e45190316b3ed5418933be4afd737e1e2c59..a36f73f0267c2893a3e50198fc54b1d35717ddf0 100644 (file)
--- a/lisp/use-package/use-package-core.el
+++ b/lisp/use-package/use-package-core.el
@@ -1563,7 +1563,9 @@ this file.  Usage:
 :load-path       Add to the `load-path' before attempting to load the package.
 :diminish        Support for diminish.el (if installed).
 :delight         Support for delight.el (if installed).
-:custom          Call `custom-set' or `set-default' with each variable definition.
+:custom          Call `custom-set' or `set-default' with each variable
+                 definition without modifying the Emacs `custom-file'.
+                 (compare with `custom-set-variables').
 :custom-face     Call `customize-set-faces' with each face definition.
 :ensure          Loads the package using package.el if necessary.
 :pin             Pin the package to an archive."