From 919f121cef330c701c5f23be0594892605f4c927 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Sat, 26 Apr 2014 15:09:42 +0100
Subject: [PATCH] Document :prompt in README

---
 README.asciidoc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.asciidoc b/README.asciidoc
index 029d926a..9cc5b6d6 100644
--- a/README.asciidoc
+++ b/README.asciidoc
@@ -810,6 +810,9 @@ Kakoune state:
 
 Some helper commands can be used to define composite commands:
 
+ * +:prompt <prompt> <register> <command>+: Prompt the user for a string, when
+     the user validates, store the result in given <register> and run <commmand>.
+     the -init <str> switch allows setting initial content. 
  * +:menu <label1> <commands1> <label2> <commands2>...+: display a menu using
      labels, the selected label's commands are executed.
      +menu+ can take a -auto-single argument, to automatically run commands