[nongnu] elpa/popup 91285c2 140/184: Update document about customize variables

[ELPA Syncer]

branch: elpa/popup
commit 91285c26e7ba5fe75164bcd76e2073ed594ee7a2
Author: Syohei YOSHIDA <syohex@gmail.com>
Commit: Syohei YOSHIDA <syohex@gmail.com>

    Update document about customize variables
---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 3749b65..033dfba 100644
--- a/README.md
+++ b/README.md
@@ -334,6 +334,15 @@ Here is an example:
 
     (popup-cascade-menu '(("Top1" "Sub1" "Sub2") "Top2"))
 
+
+### Customize Variables
+
+#### `popup-isearch-regexp-builder-function`
+
+Function used to construct a regexp from a pattern. You may for instance
+provide a function that replaces spaces by '.+' if you like helm or ivy style
+of completion. Default value is `#'regexp-quote`.
+
 ----
 
 Copyright (C) 2011-2015  Tomohiro Matsuyama <<m2ym.pub@gmail.com>>