Docs: Fix matching nested type references in markdown renderer

Closes #5293
crystal-lang · Dec 18, 2017 · 88147d0 · 88147d0
1 parent bec582a
commit 88147d0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/compiler/crystal/tools/doc/markdown_doc_renderer.cr b/src/compiler/crystal/tools/doc/markdown_doc_renderer.cr
@@ -46,9 +46,9 @@ class Crystal::Doc::MarkdownDocRenderer < Markdown::HTMLRenderer
 
     # Check Type#method(...) or Type or #method(...)
     text = text.gsub /\b
-      ((?:\:\:)?[A-Z]\w+(?:\:\:[A-Z]\w+)?(?:\#|\.)(?:\w|\<|\=|\>|\+|\-|\*|\/|\[|\]|\&|\||\?|\!|\^|\~)+(?:\?|\!)?(?:\(.+?\))?)
+      ((?:\:\:)?[A-Z]\w+(?:\:\:[A-Z]\w+)*(?:\#|\.)(?:\w|\<|\=|\>|\+|\-|\*|\/|\[|\]|\&|\||\?|\!|\^|\~)+(?:\?|\!)?(?:\(.+?\))?)
         |
-      ((?:\:\:)?[A-Z]\w+(?:\:\:[A-Z]\w+)?)
+      ((?:\:\:)?[A-Z]\w+(?:\:\:[A-Z]\w+)*)
         |
       ((?:\#|\.)(?:\w|\<|\=|\>|\+|\-|\*|\/|\[|\]|\&|\||\?|\!|\^|\~)+(?:\?|\!)?(?:\(.+?\))?)
       /x do |match_text, match|