startup_message off

# Use backtick instead of Ctrl+A.
escape ``

# If a window goes unresponsive, don't block the whole session waiting for it.
nonblock on

# Ctrl+Tab and Ctrl+Shift+Tab to switch session in GNU Screen.
bindkey "^[[1;5I" next
bindkey "^[[1;6I" prev

# Window numbering starts at 1, not 0.
bind c screen 1
bind 0 select 10

vbell on