graph API: use a new color when starting a brand new column
[git/dscho.git] / t / t9603 / cvsroot / module / 
tree253c272b3c4dc44f69e4f310635e7807dbff2b2c
drwxr-xr-x   ..
-rw-r--r-- 589 a,v
-rw-r--r-- 703 b,v