tree d2043f2a88bcf5f4420c48625bfb86d8a7ddba2e
parent ab8b7c354f9c8b5dc395c3cbcb47e04c8789e039
author Shawn Pearce <sop@google.com> 1425629701 -0800
committer Shawn Pearce <sop@google.com> 1425934971 -0700

Remove support for current_input and current_output

The current input and output is mostly useful for interactive programs
running from the command line, but Prolog Cafe is never used that way
by Gerrit Code Review.

Change-Id: Id9163384e960f9c39cd9e0169b25b9cf0b9e95a2