Dollar escaping issue with commands in all splits/windows

[Adam Collard]

Steps to reproduce:

1. Launch byobu
2. Split the window (Shift-F2)
3. Send command to all splits (Shift-F9)
4. Type: for x in 1 2 3; do echo $x; done

Expected results:

Both splits show 1 2 3

Actual results:

Both splits show three empty lines, because the $ has been lost somewhere

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: byobu 5.106-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8
Uname: Linux 4.4.0-22-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Wed May 18 16:46:11 2016
InstallationDate: Installed on 2012-08-17 (1370 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120817.1)
PackageArchitecture: all
ScreenRC:

SourcePackage: byobu
UpgradeStatus: Upgraded to xenial on 2016-03-07 (72 days ago)

[Dustin Kirkland  (kirkland)]

Reproduced. But I do see that:

Shift-F9: for x in 1 2 3; do echo \$x; done

Works.