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-rw-r--r--lib/dtas/process.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/dtas/process.rb b/lib/dtas/process.rb
index 2806fbf..2d7dcb0 100644
--- a/lib/dtas/process.rb
+++ b/lib/dtas/process.rb
@@ -84,4 +84,8 @@ module DTAS::Process # :nodoc:
     return res if status.success?
     raise RuntimeError, "`#{xs(cmd)}' failed: #{status.inspect}"
   end
+
+  # XXX only for DTAS::Source::{Sox,Av}.try
+  module_function :qx
+  module_function :xs
 end