* lib/rdoc/ri/driver.rb: Relaxed matching for pages to be more

  user-friendly.
* test/rdoc/test_rdoc_ri_driver.rb:   Test for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 44 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 83ce4f119a..b3775c4228 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Fri Nov 30 10:38:54 2012  Eric Hodel  <[email protected]>
+
+	* lib/rdoc/ri/driver.rb:  Relaxed matching for pages to be more
+	  user-friendly.
+	* test/rdoc/test_rdoc_ri_driver.rb:   Test for above.
+
 Fri Nov 30 09:50:16 2012  Eric Hodel  <[email protected]>
 
 	* lib/rdoc/markdown.rb:  Fixed warnings with -w
diff --git a/lib/rdoc/ri/driver.rb b/lib/rdoc/ri/driver.rb
index 4beda55881..4f5e13034e 100644
--- a/lib/rdoc/ri/driver.rb
+++ b/lib/rdoc/ri/driver.rb
@@ -842,10 +842,12 @@ The ri pager can be set with the 'RI_PAGER' environment variable or the
 
     unless pages.include? page_name then
       found_names = pages.select do |n|
-        n =~ /^#{Regexp.escape page_name}\.[^.]+$/
+        n =~ /#{Regexp.escape page_name}\.[^.]+$/
       end
 
-      if found_names.length > 1 then
+      if found_names.length.zero? then
+        return display_page_list store, pages
+      elsif found_names.length > 1 then
         return display_page_list store, found_names, page_name
       end
 
diff --git a/test/rdoc/test_rdoc_ri_driver.rb b/test/rdoc/test_rdoc_ri_driver.rb
index 3f0e667784..37f29fbdfc 100644
--- a/test/rdoc/test_rdoc_ri_driver.rb
+++ b/test/rdoc/test_rdoc_ri_driver.rb
@@ -747,6 +747,40 @@ Foo::Bar#bother
     assert_match %r%README\.md%,                 out
   end
 
+  def test_display_page_ignore_directory
+    util_store
+
+    other = @store1.add_file 'doc/globals.rdoc'
+    other.parser = RDoc::Parser::Simple
+    other.comment =
+      doc(
+        head(1, 'globals.rdoc'),
+        para('Globals go here'))
+
+    @store1.save_page other
+
+    out, = capture_io do
+      @driver.display_page 'home:globals'
+    end
+
+    assert_match %r%= globals\.rdoc%, out
+  end
+
+  def test_display_page_missing
+    util_store
+
+    out, = capture_io do
+      @driver.display_page 'home:missing'
+    end
+
+    out, = capture_io do
+      @driver.display_page_list @store1
+    end
+
+    assert_match %r%= Pages in ~/\.rdoc%, out
+    assert_match %r%README\.rdoc%,        out
+  end
+
   def test_display_page_list
     util_store