Use standard 2-space indent

Also fix some indents that don't follow the Rectangle Rule.

This commit will be added to .git-blame-ignore-revs

Author: cgay

basic-wrapper-stream.dylan

@@ -2,61 +2,61 @@ module: dylan-user
 author: Dustin Voss
 
 define library wrapper-streams
-   use common-dylan;
-   use io;
-   use collection-extensions, import: { vector-search };
-
-   export
-      basic-wrapper-stream,
-      replacing-stream,
-      canonical-text-stream;
+  use common-dylan;
+  use io;
+  use collection-extensions, import: { vector-search };
+
+  export
+    basic-wrapper-stream,
+    replacing-stream,
+    canonical-text-stream;
 end library;
 
 
 define module basic-wrapper-stream
-   // from common-dylan
-   use dylan;
-   use common-extensions, exclude: { format-to-string };
-   // from io
-   use streams;
-   use format-out;
-   
-   export
-      <basic-wrapper-stream>, 
-      sequence-type-for-inner-stream, string-type-for-inner-stream;
+  // from common-dylan
+  use dylan;
+  use common-extensions, exclude: { format-to-string };
+  // from io
+  use streams;
+  use format-out;
+
+  export
+    <basic-wrapper-stream>,
+    sequence-type-for-inner-stream, string-type-for-inner-stream;
 end module;
-   
+
 
 define module replacing-stream
-   use basic-wrapper-stream;
-   // from common-dylan
-   use dylan;
-   use common-extensions, exclude: { format-to-string };
-   // from io
-   use streams;
-   use format-out;
-   // from collection-extensions
-   use vector-search;
-
-   export
-      <replacing-stream>,
-      add-replacement-contents, inner-stream-position;
+  use basic-wrapper-stream;
+  // from common-dylan
+  use dylan;
+  use common-extensions, exclude: { format-to-string };
+  // from io
+  use streams;
+  use format-out;
+  // from collection-extensions
+  use vector-search;
+
+  export
+    <replacing-stream>,
+    add-replacement-contents, inner-stream-position;
 end module;
 
 
 define module canonical-text-stream
-   use basic-wrapper-stream;
-   use replacing-stream;
-   // from common-dylan
-   use dylan;
-   use common-extensions, exclude: { format-to-string };
-   // from io
-   use streams;
-   use format-out;
-   // from collection-extensions
-   use vector-search;
-
-   export
-      <canonical-text-stream>,
-      tabstop-size, line-col-position;
+  use basic-wrapper-stream;
+  use replacing-stream;
+  // from common-dylan
+  use dylan;
+  use common-extensions, exclude: { format-to-string };
+  // from io
+  use streams;
+  use format-out;
+  // from collection-extensions
+  use vector-search;
+
+  export
+    <canonical-text-stream>,
+    tabstop-size, line-col-position;
 end module;