Merge pull request #68 from fundon/dev

Travis CI

Author: fundon

.travis.yml

@@ -0,0 +1,8 @@
+language: objective-c
+
+notifications:
+  email:
+    on_success: never
+    on_failure: change
+
+script: 'curl -s https://raw.githubusercontent.com/atom/ci/master/build-package.sh | sh'

Readme.md

@@ -1,4 +1,4 @@
-# Minimap package
+# Minimap package [![Build Status](https://travis-ci.org/fundon/atom-minimap.svg?branch=master)](https://travis-ci.org/fundon/atom-minimap)
 
 A preview of the full source code.
 

lib/minimap-editor-view.coffee

@@ -61,14 +61,17 @@ class MinimapEditorView extends ScrollView
 
     displayBuffer = @editorView.getEditor().displayBuffer
     while @bufferChanges.length > 0
-      {newRange, oldRange} = @bufferChanges.shift()
+      try
+        {newRange, oldRange} = @bufferChanges.shift()
 
-      newScreenRange = displayBuffer.screenRangeForBufferRange(newRange)
-      oldScreenRange = displayBuffer.screenRangeForBufferRange(oldRange)
+        newScreenRange = displayBuffer.screenRangeForBufferRange(newRange)
+        oldScreenRange = displayBuffer.screenRangeForBufferRange(oldRange)
 
-      @deleteRowsAtRange(oldScreenRange)
-      @createRowsAtRange(newScreenRange)
-      @markIntermediateTime("update buffer change")
+        @deleteRowsAtRange(oldScreenRange)
+        @createRowsAtRange(newScreenRange)
+        @markIntermediateTime("update buffer change")
+      catch e
+        continue
 
     @endBench('complete update')
 

lib/minimap-view.coffee

@@ -45,7 +45,7 @@ class MinimapView extends View
 
     @subscribe @paneView.model.$activeItem, @onActiveItemChanged
     # Fixed item move to other pane.
-    @subscribe @paneView.model, 'item-removed', (item) -> item.off '.minimap'
+    @subscribe @paneView.model, 'item-removed', (item) -> item.off? '.minimap'
 
     @subscribe @miniEditorView, 'minimap:updated', @updateMinimapView