dag: use depth-first traversal to reset columns
[git-cola.git] / share / 
tree6f001ac23a72e3d507b4081b8e888a939629532b
drwxr-xr-x   ..
drwxr-xr-x - appdata
drwxr-xr-x - applications
drwxr-xr-x - doc
drwxr-xr-x - git-cola