Import RDoc 2.5

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 18 insertions, 5 deletions

diff --git a/bin/rdoc b/bin/rdoc
index e50285478d..8fafd01b0f 100755
--- a/bin/rdoc
+++ b/bin/rdoc
@@ -13,10 +13,23 @@ require 'rdoc/rdoc'
 begin
   r = RDoc::RDoc.new
   r.document ARGV
-rescue Interrupt
-  $stderr.puts
-  $stderr.puts "Interrupted"
-rescue RDoc::Error => e
-  $stderr.puts e.message
+rescue SystemExit
+  raise
+rescue Exception => e
+  if $DEBUG_RDOC then
+    $stderr.puts e.message
+    $stderr.puts "#{e.backtrace.join "\n\t"}"
+    $stderr.puts
+  elsif Interrupt === e then
+    $stderr.puts
+    $stderr.puts 'Interrupted'
+  else
+    $stderr.puts "uh-oh! RDoc had a problem:"
+    $stderr.puts e.message
+    $stderr.puts
+    $stderr.puts "run with --debug for full backtrace"
+  end
+
   exit 1
 end
+