On Mon, Jun 05, 2017 at 10:54:21AM +0800, subaochen wrote:
> I mean, declaring longtable "center" is harmless with [c] property:
>
>
> \begin{longtable}[c]{lcl}
> ...
> \end{longtable}
>
>
> when the user choose "center" in longtable property dialog window.
>
>
> I have not checked the lyx source code, But I think LyX maybe do some extra
> check to intenionally omit [c] setting?
Ah I see. OK I would suggest you open an enhancement request on
https://www.lyx.org/trac and post there:
1. a minimal example .lyx file
2. the LaTeX produced by that .lyx file
3. the LaTeX you believe should be produced
Scott