g_xpSaveTimeout — set XP-save duration
g_xpSaveTimeout [duration]
g_xpSaveTimeout
sets the XP-save duration in seconds.
A value of 0 specifies XP-save will never timeout.
For convenience you may specify { days, hours, minutes, seconds } using their respective suffixes { d, h, m, s }. For example, to specify 10 days plus 4 hours, the following are all equivalent:
10d4h10d4h0m0s878400s878400