From 0ec3770767dd24254d137ac45fe34897ec0443b8 Mon Sep 17 00:00:00 2001
From: Fedor Indutny <fedor.indutny@gmail.com>
Date: Thu, 23 Jan 2014 15:35:50 +0400
Subject: [PATCH] doc: readline document TTY utils

fix #6933
---
 doc/api/readline.markdown | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/doc/api/readline.markdown b/doc/api/readline.markdown
index bcfbe4f5901..1fa08a1905b 100644
--- a/doc/api/readline.markdown
+++ b/doc/api/readline.markdown
@@ -281,3 +281,23 @@ line interface:
       process.exit(0);
     });
 
+## readline.cursorTo(stream, x, y)
+
+Move cursor to the specified position in a given TTY stream.
+
+## readline.moveCursor(stream, dx, dy)
+
+Move cursor relative to it's current position in a given TTY stream.
+
+## readline.clearLine(stream, dir)
+
+Clears current line of given TTY stream in a specified direction.
+`dir` should have one of following values:
+
+* `-1` - to the left from cursor
+* `1` - to the right from cursor
+* `0` - the entire line
+
+## readline.clearScreenDown(stream)
+
+Clears the screen from the current position of the cursor down.