Merge pull request #440 from nobu/bug/warnings-in-eval

Suppress warnings in eval
ruby · Feb 6, 2017 · 091e98e · 091e98e
2 parents 7b660d0 + 1c5af02
commit 091e98e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/rdoc/markup/to_html.rb b/lib/rdoc/markup/to_html.rb
@@ -383,9 +383,12 @@ def list_end_for(list_type)
   # Returns true if text is valid ruby syntax
 
   def parseable? text
+    verbose, $VERBOSE = $VERBOSE, nil
     eval("BEGIN {return true}\n#{text}")
   rescue SyntaxError
     false
+  ensure
+    $VERBOSE = verbose
   end
 
   ##