[Lazarus] Positioning entries on main menu

[Howard Page-Clark]

On 30/08/2013 21:43, Mark Morgan Lloyd wrote:

> What I'm considering is something like a » symbol to control whether an
> extra pane is shown to the right of a text editor.

You might get some ideas from the SelComponentPageButton which has been 
added in recent Lazarus commits (1.1).
See ..\ide\main.pp, lines 2045-2055, and 5104-5121
(it's evidently copied from CodeTyphon).