move Ruby bootstrapping to bootstrap.rb

share/svi/bootstrap.rb

@@ -0,0 +1,9 @@
+begin
+  load File.join(File.dirname(__FILE__), "svi.rb")
+rescue Interrupt => e
+rescue Exception => e
+  $stderr.puts "#{e.class}: #{e}"
+  e.backtrace.each do |entry|
+    $stderr.puts "> #{entry}"
+  end
+end

share/svi/svi.rb

@@ -1,8 +1,2 @@
-begin
+module Svi
-rescue Interrupt => e
-rescue Exception => e
-  $stderr.puts "#{e.class}: #{e}"
-  e.backtrace.each do |entry|
-    $stderr.puts "> #{entry}"
-  end
 end