Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
PR 1654/testing
* deviceio01/init.c, deviceio01/deviceio01.doc,
deviceio01/deviceio01.scn, deviceio01/test_driver.c,
deviceio01/test_driver.h, deviceio01/Makefile.am: New test added.
* Makefile.am, configure.ac: Changes to added above test.
* tar02/init.c, tar02/tar02.scn: New test case added: IMFS_dump().