[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit e3d9b884e9b06205edca931db1cb36a0379b5e7a
Merge: 1d40fc2 49fc411
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Apr 7 13:47:42 2015 -0400

    building: shell.py cleanups; update runkvm.py
    
    Make available and use a compiled regex prompt pattern.
    Use a per-domain log object.
    Tighten the sync code.
    Add methods swantest seems to want.
    
    Merge commit '49fc41120b4ae152842c32ea7f42b6d7ef441f2b'

commit 49fc41120b4ae152842c32ea7f42b6d7ef441f2b
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Apr 1 15:38:00 2015 -0400

    building: add wrappers for searchwindowsize, sendintr, sendcontrol and close to shell.py
    
    Tools like swantest expect them

commit 7a6688eec7eaea96a8846030cd52f2fce7ff9308
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Apr 1 12:52:16 2015 -0400

    building: simplify/clarify shell syncing code
    
    Move hack in run() to separate method.

commit c7a74e5dde7e93f9c44d05fbcd74524c1526cc7d
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Apr 1 11:31:58 2015 -0400

    building: add more low-level logging to the shell

commit 5513e738ca63525d411deaaf167063f660fab4ee
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Apr 1 09:39:54 2015 -0400

    building: compile the prompt expression and use that
    
    In runkvm.py use the previously compiled prompt.