From: Jason Woofenden <jason@jasonwoof.com>
Date: Wed, 16 Mar 2016 22:35:05 +0000 (-0400)
Subject: bugfix: cursor prev when at first position
X-Git-Url: https://jasonwoof.com/gitweb/?p=peach-html5-editor.git;a=commitdiff_plain;h=7c692d45783faabd8cac58eef62e5de41ddeb5c8

bugfix: cursor prev when at first position
---

diff --git a/editor.coffee b/editor.coffee
index a9d0a3c..d3b428a 100644
--- a/editor.coffee
+++ b/editor.coffee
@@ -388,13 +388,15 @@ find_prev_cursor_position = (tree, n, i) ->
 				if prev_xyh.x < orig_xyh.x or prev_xyh.y < orig_xyh.y
 					return [n, prev_i]
 		return [n, i - 1]
-	found_prev = n?
+	found_prev = null
 	found = null
 	traverse_tree tree, (node) ->
 		if node.type is 'text'
+			unless n?
+				found = node
+				return true
 			if node is n
-				if found_prev?
-					found = found_prev
+				found = found_prev # null if n is the first text node
 				return true
 			found_prev = node
 		return false