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/*===============Cmd_Concat_fconcatenates two cvars together===============*/void Cmd_Concat_f( void ) {  char  *v;  char  *v1;  char  *v2;  char  vc[MAX_CVAR_VALUE_STRING];  if (Cmd_Argc () != 4) {    Com_Printf ("concat <variableToSet> <variable1> <variable2> : concatenates variable1 and variable2 and sets the result to variableToSet\n");    return;  }  v  = Cmd_Argv( 1 );  v1 = Cvar_VariableString( Cmd_Argv( 2 ) );  v2 = Cvar_VariableString( Cmd_Argv( 3 ) );  Com_sprintf(vc, sizeof(vc),"%s%s",v1,v2);  Cvar_Reset( v );  Cvar_Set( v, vc );}