More hints on the usage (I have just misused it, so it's needed indeed).
treefee2c2ee3352b8ac8f76bef0d244e776ea61fcfe
-rwxr-xr-x 1495 parseRCS-indep
-rwxr-xr-x 294 parseRCS-merging-init
-rwxr-xr-x 1920 parsecvs-as-sidehist