1 files changed, 46 insertions, 3 deletions
diff --git a/.document b/.document
index 230c50e387..753d6f9892 100644
--- a/.document
+++ b/.document
@@ -5,12 +5,55 @@
 
 # Process all the C source files
 *.c
+*.y
 
-# the lib/ directory (which has its own .document file)
+# prelude
+prelude.rb
+rbconfig.rb
 
-lib
+array.rb
+ast.rb
+dir.rb
+gc.rb
+hash.rb
+io.rb
+kernel.rb
+marshal.rb
+numeric.rb
+nilclass.rb
+pack.rb
+pathname_builtin.rb
+ractor.rb
+string.rb
+symbol.rb
+timev.rb
+thread_sync.rb
+trace_point.rb
+warning.rb
+yjit.rb
+zjit.rb
 
+# Errno::*
+known_errors.inc
 
-# and some of the ext/ directory (which has its own .document file)
+# the lib/ directory (which has its own .document file)
+lib
 
+# and some of the ext/ directory (which has its own .document file)
 ext
+
+# For `prism`, ruby code is in lib and c in the prism folder
+prism
+
+# rdoc files
+NEWS.md
+
+README.md
+README.ja.md
+
+COPYING
+COPYING.ja
+
+LEGAL
+
+doc