svn commit: r290445 - head/contrib/libxo/libxo

[Phil Shafer]

Garrett Cooper writes:
>>  The field modifier for trimming whitespace
>>  is not `q' but `t'.
>
>Could you please submit this change upstream to the libxo github project?

Got it (d907e99..e263360 in 'develop' branch).

Thanks,
 Phil