nobu	2019-01-13 22:16:56 +0900 (Sun, 13 Jan 2019)

  New Revision: 66806

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=66806

  Log:
    rdoc: ignore garbage files
    
    * lib/rdoc/options.rb (RDoc::Options#init_ivars): exclude backup
      files by default.

  Modified files:
    trunk/lib/rdoc/options.rb
Index: lib/rdoc/options.rb
===================================================================
--- lib/rdoc/options.rb	(revision 66805)
+++ lib/rdoc/options.rb	(revision 66806)
@@ -344,7 +344,9 @@ class RDoc::Options https://github.com/ruby/ruby/blob/trunk/lib/rdoc/options.rb#L344
 
   def init_ivars # :nodoc:
     @dry_run = false
-    @exclude = []
+    @exclude = %w[
+      ~\z \.orig\z \.rej\z \.bak\z
+    ]
     @files = nil
     @force_output = false
     @force_update = true

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