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pkg/analyzer/lib/src/context/builder.dart

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library analyzer.src.context.context_builder;
 
 import 'dart:collection';
 import 'dart:core';
 
 import 'package:analyzer/context/context_root.dart';
@@ skipping 36 matching lines @@
  * 1. Determine how package: URI's are to be resolved. This follows the lookup
  *    algorithm defined by the [package specification][1].
  *
  * 2. Using the results of step 1, look in each package for an embedder file
  *    (_embedder.yaml). If one exists then it defines the SDK. If multiple such
  *    files exist then use the first one found. Otherwise, use the default SDK.
  *
  * 3. Look in each package for an SDK extension file (_sdkext). For each such
  *    file, add the specified files to the SDK.
  *
- * 4. Look for an analysis options file (`analyis_options.yaml` or
+ * 4. Look for an analysis options file (`analysis_options.yaml` or
  *    `.analysis_options`) and process the options in the file.
  *
  * 5. Create a new context. Initialize its source factory based on steps 1, 2
  *    and 3. Initialize its analysis options from step 4.
  *
  * [1]: https://github.com/dart-lang/dart_enhancement_proposals/blob/master/Accepted/0005%20-%20Package%20Specification/DEP-pkgspec.md.
  */
 class ContextBuilder {
   /**
    * A callback for when analysis drivers are created, which takes all the same
@@ skipping 746 matching lines @@
 
     // Ensure that the path is absolute and normalized.
     if (!context.isAbsolute(path)) {
       throw new ArgumentError('not absolute: $path');
     }
     path = context.normalize(path);
 
     return new _BasicWorkspace._(provider, path, builder);
   }
 }