tree 1a7034b7854eb47965b8112ccaf3b33687cac583
parent 227ad2ef42f47798d24814dfc2cef8119c313ab7
author Renaud Paquay <rpaquay@google.com> 1478040719 -0700
committer Renaud Paquay <rpaquay@google.com> 1504212566 -0700

Support pager on Windows

Windows does not support pipe|fork, but we can simulate by creating
the pager as a child process, redirecting stdout/in/err appropriately
and then waiting for the child process to terminate after we are
done executing the repo command.

Change-Id: I5dd2bdeb4095e4d93bc678802e53c6d4eda0235b