From 3ef91c61d905f094ba2f6e16af966e37b04a3dea Mon Sep 17 00:00:00 2001
From: Ben Ogle <ogle.ben@gmail.com>
Date: Thu, 5 Jun 2014 11:19:58 -0700
Subject: [PATCH] Add api for getStartBufferPosition and related fns

---
 src/display-buffer-marker.coffee | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/src/display-buffer-marker.coffee b/src/display-buffer-marker.coffee
index c3a902b99..e2324f6b7 100644
--- a/src/display-buffer-marker.coffee
+++ b/src/display-buffer-marker.coffee
@@ -111,6 +111,34 @@ class DisplayBufferMarker
   setTailBufferPosition: (bufferPosition) ->
     @bufferMarker.setTailPosition(bufferPosition)
 
+  # Retrieves the screen position of the marker's start. This will always be
+  # less than or equal to the result of {DisplayBufferMarker::getEndScreenPosition}.
+  #
+  # Returns a {Point}.
+  getStartScreenPosition: ->
+    @displayBuffer.screenPositionForBufferPosition(@getStartBufferPosition(), wrapAtSoftNewlines: true)
+
+  # Retrieves the buffer position of the marker's start. This will always be
+  # less than or equal to the result of {DisplayBufferMarker::getEndBufferPosition}.
+  #
+  # Returns a {Point}.
+  getStartBufferPosition: ->
+    @bufferMarker.getStartPosition()
+
+  # Retrieves the screen position of the marker's end. This will always be
+  # greater than or equal to the result of {DisplayBufferMarker::getStartScreenPosition}.
+  #
+  # Returns a {Point}.
+  getEndScreenPosition: ->
+    @displayBuffer.screenPositionForBufferPosition(@getEndBufferPosition(), wrapAtSoftNewlines: true)
+
+  # Retrieves the buffer position of the marker's end. This will always be
+  # greater than or equal to the result of {DisplayBufferMarker::getStartBufferPosition}.
+  #
+  # Returns a {Point}.
+  getEndBufferPosition: ->
+    @bufferMarker.getEndPosition()
+
   # Sets the marker's tail to the same position as the marker's head.
   #
   # This only works if there isn't already a tail position.