JohnLangford/vowpal_wabbit — pull request #113 by petricek (2013-04-01 23:03:02+00:00)
Title: show pass number in progress

I find this handy when doing multiple passes. Does not seem to break any tests. Sample output:

```
average since example example current current current current
loss last counter weight label predict features pass
0.000000 0.000000 3 3.0 0.0000 0.0000 4 0
0.333333 0.666667 6 6.0 0.0000 1.0000 4 0
0.454545 0.600000 11 11.0 0.0000 0.0000 4 0
0.363636 0.272727 22 22.0 1.0000 1.0000 4 0
0.403077 0.442517 44 44.0 1.0000 0.0000 4 0
0.466972 0.532353 87 87.0 0.0000 0.0000 4 0
0.446985 0.426999 174 174.0 1.0000 1.0000 4 0
0.471863 0.496740 348 348.0 0.0000 1.0000 4 0
0.429515 0.387167 696 696.0 0.0000 0.3189 4 0
0.353886 0.278257 1392 1392.0 0.0000 0.0000 4 1
0.204298 0.054711 2784 2784.0 0.0000 0.0000 4 2
0.105472 0.006646 5568 5568.0 1.0000 1.0000 4 5
0.053639 0.001796 11135 11135.0 1.0000 1.0000 4 11
```