Bug#856920: vim-gtk does not refresh window in full-screen mode with a tiling window manager when multiple tabs are used.

[Francesco Paolo Lovergine]

Package: vim-gtk
Version: 2:8.0.0197-2
Severity: important

In order to reproduce the bug:

- use a tiled window manager (wm): i'm using awesome for that, not sure about
  others.
- load vim-gtk in a wm tab in 'max' mode.
- create a new vim tab with :tabnew.
- switch to another wm tab and switch back to the gvim-gtk wm tab.

You will se a grey window with a blinking cursor. After hitting a ctrl-L the vim text
will appear correclyi, but all other vim-gtk window objects will be lost 
(icons, menus, etc.). That needs to be done again after all wm tab switching, 
which is a pain for any decent gvim use.

-- Package-specific info:

--- real paths of main Vim binaries ---
/usr/bin/vi is /usr/bin/vim.gtk
/usr/bin/vim is /usr/bin/vim.gtk
/usr/bin/gvim is /usr/bin/vim.gtk

-- System Information:
Debian Release: 9.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.9.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages vim-gtk depends on:
ii  libacl1             2.2.52-3+b1
ii  libc6               2.24-9
ii  libgdk-pixbuf2.0-0  2.36.5-2
ii  libglib2.0-0        2.50.3-1
ii  libgpm2             1.20.4-6.2+b1
ii  libgtk2.0-0         2.24.31-2
ii  libice6             2:1.0.9-2
ii  liblua5.2-0         5.2.4-1.1+b2
ii  libpango-1.0-0      1.40.4-1
ii  libperl5.24         5.24.1-1
ii  libpython3.5        3.5.3-1
ii  libruby2.3          2.3.3-1
ii  libselinux1         2.6-3
ii  libsm6              2:1.2.2-1+b1
ii  libtcl8.6           8.6.6+dfsg-1+b1
ii  libtinfo5           6.0+20161126-1
ii  libx11-6            2:1.6.4-3
ii  libxt6              1:1.1.5-1
ii  vim-common          2:8.0.0197-2
ii  vim-gui-common      2:8.0.0197-2
ii  vim-runtime         2:8.0.0197-2

vim-gtk recommends no packages.

Versions of packages vim-gtk suggests:
ii  cscope            15.8b-2
ii  fonts-dejavu      2.37-1
ii  gnome-icon-theme  3.12.0-2
pn  vim-doc           <none>

-- no debconf information