The user's choice of umask is honored. The layout of Info files is now FHS-compliant. BitKeeper files are recognized, and spurious warnings are no longer emitted for its extensions to the file format. A warning is given if an unrecognized "extension" is detected. Support for BitKeeper files is read-only. The "get -e" command now takes notice of the value of the "d" flag.
An sccs.cgi CGI script has been added, as well as more test cases. "val" has been enhanced and documented. The differences between various versions of SCCS have been documented. There are setuid fixes, and various bugfixes for other things.
