choral lines crossed ower by barlines

Hy, developers,

The choral partiture contains usualy 4 lines for phrases, and usualy the barlines cross ower the 4 lines. It's indispensable for the choral partiture. Like this:
http://ddl3.data.hu/get/0/3739899/Kodaly-Bekesseg_ohajtas-1.jpg
And if I write an oratorical partiture indispensable to can see the partitural line's end. Can you solve this problem? I suggest for you, the default choral line's barlines cross ower all of the lines in one partitural line. And if anyone wants to separate lines optional he can, but the useful default is the crossed. For example:
http://ddl3.data.hu/get/0/3739910/Kodaly-Psalmus_Hungaricus-01.jpg

I hope you can solve this problem for conductors. :)
Thanks all.