pkg/intl: dartfmt

pkg/intl/lib/bidi_utils.dart

 // Copyright (c) 2012, 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.
 
 part of intl;
 
 /**
  * Bidi stands for Bi-directional text.
  * According to http://en.wikipedia.org/wiki/Bi-directional_text:
  * Bi-directional text is text containing text in both text directionalities,
@@ skipping 345 matching lines @@
     // Start at 1 because we're looking for the patterns [\u0591-\u05f2])" or
     // [\u0591-\u05f2]'.
     for (int i = 1; i < str.length; i++) {
       if (str.substring(i, i+1) == '"'
           && new RegExp('[\u0591-\u05f2]').hasMatch(str.substring(i-1, i))) {
         buf.write('\u05f4');
       } else if (str.substring(i, i+1) == "'"
           && new RegExp('[\u0591-\u05f2]').hasMatch(str.substring(i-1, i))) {
         buf.write('\u05f3');
       } else {
-        buf.write(str.substring(i, i+1));
+        buf.write(str.substring(i, i + 1));
       }
     }
     return buf.toString();
   }
 
   /**
    * Check the estimated directionality of [str], return true if the piece of
    * text should be laid out in RTL direction. If [isHtml] is true, the string
    * is HTML or HTML-escaped.
    */
   static bool detectRtlDirectionality(String str, {bool isHtml: false}) =>
       estimateDirectionOfText(str, isHtml: isHtml) == TextDirection.RTL;
 }