From 62940e52f0898ffc7c13c48652d254da47a56a15 Mon Sep 17 00:00:00 2001
From: Ticki <Ticki@users.noreply.github.com>
Date: Tue, 8 Mar 2016 20:10:13 +0100
Subject: [PATCH] Add clear_before, clear_after and clear_until_newline

---
 src/control.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/control.rs b/src/control.rs
index 9b35fc0..d8a6724 100644
--- a/src/control.rs
+++ b/src/control.rs
@@ -16,10 +16,22 @@ pub trait TermControl {
     fn clear(&mut self) -> IoResult<usize> {
         self.csi(b"2J")
     }
+    /// Clear everything _after_ the cursor.
+    fn clear_after(&mut self) -> IoResult<usize> {
+        self.csi(b"J")
+    }
+    /// Clear everything _before_ the cursor.
+    fn clear_before(&mut self) -> IoResult<usize> {
+        self.csi(b"1J")
+    }
     /// Clear the current line.
     fn clear_line(&mut self) -> IoResult<usize> {
         self.csi(b"2K")
     }
+    /// Clear from the cursor until newline.
+    fn clear_until_newline(&mut self) -> IoResult<usize> {
+        self.csi(b"K")
+    }
     /// Show the cursor.
     fn show_cursor(&mut self) -> IoResult<usize> {
         self.csi(b"?25h")