<URL: http://bugs.freeciv.org/Ticket/Display.html?id=39409 >

On 6/22/07, Ulrik Sverdrup <[EMAIL PROTECTED]> wrote:
> <URL: http://bugs.freeciv.org/Ticket/Display.html?id=39409 >
> Here is a proposed change and patch for client/reqtree.c. Attached
> diff from trunk r13007
> The feature is adding colors to the edges in the advances chart.
> Currently, all edges are black.
> With this patch we have
> Edges to unresearched are gray
> Edges between researched advances and their requirements are black
> And "active" edges, edges in our future research (as specified by
> research goal) are blue

Good work! This feature has been requested multiple times in the past.
Since this is a usability improvement, it should IMHO go into S2_1 as


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