[elpa] externals/cape 0bdc6ae05c 034/146: README: Mention cape-capf-buster

[ELPA Syncer]

branch: externals/cape
commit 0bdc6ae05c80fda8f451d5a529d48ba2bdf18ec2
Author: Daniel Mendler <mail@daniel-mendler.de>
Commit: Daniel Mendler <mail@daniel-mendler.de>

    README: Mention cape-capf-buster
---
 README.org | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/README.org b/README.org
index 6960abb67d..c862dacc0b 100644
--- a/README.org
+++ b/README.org
@@ -96,3 +96,15 @@ merging in the future.
   (setq-local completion-at-point-functions
               (list (cape-merge-capfs #'cape-dabbrev-capf #'cape-dict-capf 
#'cape-keyword-capf)))
 #+end_src
+
+** Capf cache busting
+
+/The Capf buster ensures that you always get a fresh set of candidates!/
+
+If a Capf caches the candidates too aggressively we can use a cache busting
+Capf-transformer.
+
+#+begin_src emacs-lisp
+  (setq-local completion-at-point-functions
+              (list (cape-capf-buster #'some-caching-capf)))
+#+end_src