bug#9498: "Not an in-range integer,..." when using Synergy

[Eli Zaretskii]

> From: Chong Yidong <cyd@stupidchicken.com>
> Cc: Yoshiaki Kasahara <kasahara@nc.kyushu-u.ac.jp>, eliz@gnu.org,
>         jan.h.d@swipnet.se, 9498@debbugs.gnu.org
> Date: Thu, 15 Sep 2011 21:31:20 -0400
> 
> Thanks.
> 
> The culprit seems to be Paul Eggert's 2011-08-26 change (Bug#9196) to
> lisp_data_to_selection_data, which forces numeric values to be saved to
> the X selection data member with a maximum allowed value of X_LONG_MAX
> == 2147483647.  This breaks for timestamps like 3345671365.

If integer values are allowed in values returned by
x_get_local_selection, I Think we should update the commentary to that
function.