[Freeciv-Dev] (PR#6944) repodlg.c: showing only 11-step-reachable techs

["Eugeny Korekin" <az@xxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=6944 >

The code in clients implementation shows only techs reachable in
11 steps as possible goals.

Why there is such limit?

I think, goals defined in nations' tech_goals options should
be visible always, no matter how many steps it takes to achieve
these techs. For example, there is ancients modpack, in which
romans has tech_goal Republic, but it cannot be seen in science
dialog, and player wrongly thought, that current goal is Academy
(first tech in alphabetically sorted list),

As a maximum, there should be no such limitation for clients,
supporting scrollable menus(such as gtk2-client) or client-tunable
visible goals step-limit.


I can implement that, if there is no objections aginst that.