https://git.ruby-lang.org/ruby.git/commit/?id=bef398eb87

From bef398eb87ac14fffc7fe19df9ec6b07ddff17cd Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Mon, 29 Jul 2019 22:51:01 +0900
Subject: Chomp html suffix literally

Unescaped dot does not mean a suffix.

diff --git a/lib/rdoc/servlet.rb b/lib/rdoc/servlet.rb
index 72e6e90..d6e8dc4 100644
--- a/lib/rdoc/servlet.rb
+++ b/lib/rdoc/servlet.rb
@@ -145,7 +145,7 @@ class RDoc::Servlet < WEBrick::HTTPServlet::AbstractServlet https://github.com/ruby/ruby/blob/trunk/lib/rdoc/servlet.rb#L145
   # +generator+ is used to create the page.
 
   def documentation_page store, generator, path, req, res
-    text_name = path.sub /.html$/, ''
+    text_name = path.chomp '.html'
     name = text_name.gsub '/', '::'
 
     if klass = store.find_class_or_module(name) then
-- 
cgit v0.10.2


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