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1.1 root 1: % run this through LaTeX with the appropriate wrapper
2:
3: \chapter {Other Programs of Interest}
4: In addition to the \pgm{fred} program,
5: there are some other programs which may be available,
6: depending on whether your system administrator has installed them.
7:
8: \section {Faces}
9: When \pgm{fred} and \pgm{dish} display the entry for someone,
10: they check to see if there is a photograph associated with the user.
11: This is stored in facsimile format in the \verb"photo" attribute for the entry.
12: If a photograph is present,
13: then a file called \file{/usr/etc/dsaptailor} is consulted for directives
14: indicating how the picture should be displayed
15: (check with your system administrator for the exact pathname of this file).
16:
17: If you are running the X windows system,
18: then your administrator may have installed a program called \pgm{Xphoto}.
19: If your terminal type is \verb"xterm",
20: then this program will be automatically invoked whenever \pgm{fred} or
21: \pgm{dish} wish to display someone's photo.
22:
23: If you want your picture to be kept in the OSI directory,
24: ask your system administrator if this is possible.
25:
26: \subsection {xwho}
27: If your system is running the \man rwhod(8c) daemon,
28: and you are running the X windows system,
29: then you might want to run the \pgm{xwho} program to see who is logged in on
30: your local network.
31: Consult the \man xwho(1c) manual page for more details.
32:
33: \subsection {xface}
34: If you use the \MH/ system to read your mail,
35: then you might want to run the \pgm{xface} program in the background.
36: Whenever \MH/ display a message for you,
37: it will ask \pgm{xface} to display the picture of the person who sent the
38: message.
39:
40: \section {Mail Composition}
41: If you use the \MH/ system to send your mail,
42: then you can use the White Pages automatically to lookup the electronic mail
43: addresses of the people you are sending messages to.
44:
45: Rather than specifying an address,
46: you can specify a name by bracketing a White Pages query between
47: ``\verb"<<"'' and ``\verb">>"'' using the \verb"whois" syntax of the \pgm{fred}
48: command, e.g.,
49: \begin{quote}\small\begin{verbatim}
50: To: << rose -org psi >>
51: \end{verbatim}\end{quote}
52: At the \whatnow/ prompt, you can say \verb"whom" to have the names expanded
53: into addresses.
54: Alternately,
55: the \verb"send" option can be used as well.
56: For each query appearing between ``\verb"<<"'' and ``\verb">>"'',
57: \pgm{fred} will be asked to perform a White Pages resolution.
58: All matches are printed and the you are asked to select one.
59: If one is not selected,
60: you remains with \pgm{fred},
61: to make more queries,
62: until eventually one is selected
63: (or you exit \pgm{fred} to abort the expansion process).
64:
65: Note that expansion can occur only if \verb"whom" or \verb"send" is invoked
66: interactively.
67: If the \verb"push" option is used instead,
68: then the expansion will fail because \pgm{fred} will be unable to ask
69: you to select/confirm the right entry to use for the substitution.
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