home *** CD-ROM | disk | FTP | other *** search
- From: @SUMEX-AIM.ARPA:MRC@PANDA (Mark Crispin)
- Date: Mon 20 Oct 86 05:42:50-PDT
- Postal-Address: 1802 Hackett Ave.; Mountain View, CA 94043-4431
- Phone: +1 (415) 968-1052
-
- The XDE Lisp machine file server I use has a file system of the
- sort that Mark Horton describes. That is, it accepts and preserves
- mixed case in filenames, but in name selection it does a case-independent
- match.
-
- I find that on this file server I am much more likely to use a file
- name such as TokyoPaper.FirstDraft. In fact, this file server encourages
- me to mix case like this freely, since there is no cost in doing so. I
- can edit "tokyopaper.firstdraft" or "TOKYOPAPER.FIRSTDRAFT" or even
- "tOKYOpAPER.fIRSTdRAFT" and the system is still smart enough to figure
- out I mean TokyoPaper.FirstDraft.
-
- On the DEC-20 and Unix file servers, it's single case and hyphens.
- I end up using something like "tokyo-paper.first-draft".
-
- These were personal observations. However, I know for a fact that
- nobody uses mixed case on our Unix-based file server. The Leaf (Xerox
- Lisp machine file access protocol) server on Unix was modified to coerce
- all filenames to be entirely lowercase on the Unix machine's disk and to
- coerce it back to all uppercase in the other direction. There were/are
- two reasons:
- (1) transfers to/from the third file server, a DEC-20, were hopeless
- otherwise since the Unix system would insist that two identical files
- were different because the case of the names didn't match
- (2) the users found the case dependence to be a serious problem.
-
- -- Mark --
- -------
-
- Volume-Number: Volume 7, Number 78
-
-