clanek: normality of errors
treec91ad694eb52715c8f2cdf12cb5292d147c3632f
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drwxr-xr-x - PAPERS
-rw-r--r-- 129 README
drwxr-xr-x - kgs
drwxr-xr-x - orange_hacks
drwxr-xr-x - sgflib