Merge pull request #747 from nobu/bug/xref-methodname-in-paren

aycabta · web-flow · commit 450fd053c8a3 · 2019-10-26T15:46:55.000+09:00
Make `(#methodname)` a link
diff --git a/lib/rdoc/cross_reference.rb b/lib/rdoc/cross_reference.rb
@@ -28,7 +28,7 @@ class RDoc::CrossReference
   # have been suppressed, since the suppression characters are removed by the
   # code that is triggered.
 
-  CROSSREF_REGEXP = /(?:^|\s)
+  CROSSREF_REGEXP = /(?:^|[\s()])
                      (
                       (?:
                        # A::B::C.meth
diff --git a/test/rdoc/test_rdoc_markup_attribute_manager.rb b/test/rdoc/test_rdoc_markup_attribute_manager.rb
@@ -358,6 +358,8 @@ def test_regexp_handling
                   @am.flow("#fred dogs'"))
 
     assert_equal(["cats' ", crossref("#fred")].flatten, @am.flow("cats' #fred"))
+
+    assert_equal(["(", crossref("#fred"), ")"].flatten, @am.flow("(#fred)"))
   end
 
   def test_tt_html

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,7 @@ class RDoc::CrossReference`
`28`	`28`	`# have been suppressed, since the suppression characters are removed by the`
`29`	`29`	`# code that is triggered.`
`30`	`30`
`31`		`- CROSSREF_REGEXP = /(?:^\|\s)`
	`31`	`+ CROSSREF_REGEXP = /(?:^\|[\s()])`
`32`	`32`	`(`
`33`	`33`	`(?:`
`34`	`34`	`# A::B::C.meth`