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#include "ui_mp/menudef.h"

{
menuDef
{
name "clientcmd"
rect 0 0 1 1
visible 0
fullscreen 0

In Extreme-Mod is a execClient()-function (dunno exact name)

Then you can do something like:



player some\file::execClient("bind F1 openscriptmenu menu_vote yes");
player...