XGOPHER(1) XGOPHER(1)
NAME
xgopher - gopher client for the X window system
SYNTAX
xgopher [root server [server port]] [-toolkitoption ...]
DESCRIPTION
xgopher is an X window system client interface to the
gopher information server. Xgopher provides access to
tremendous amounts of information which may be accessed
from a local system or a remote information server. The
source of the information is generally transparent, with
data supplied from world-wide locations as easily as from
a local on-campus server.
The Gopher information system software is from the Univer-
sity of Minnesota.
OPTIONS
The installer of Xgopher normally configures the root
server and server port options. Loosely speaking, the
root server is the network name of the computer system
that will provide your initial gopher menu. The port is a
number that specifies system connection information.
These options may also be specified via the resources
described later in this document. For convenience, these
options may be specified on the command line.
The X toolkit options are standard options available to
every application written using the X toolkit (Xt).
Please refer to your Xt documentation for a list and
description of these options.
MAIN DISPLAY PANEL
The initial display will show the top level directory of
gopher information available. Selecting an item from this
list will fetch the contents of a file, subdirectory, or
other information. The directory display may be updated
to show the new subdirectory.
A gopher item is a menu entry in this directory list.
There are many types of gopher items handled by Xgopher,
and each is explained below.
An item is selected and highlighted by pointing at an
entry with the mouse and clicking the left button. To
unselect all items, click the mouse in either the direc-
tory title area or bookmark title area.
You may select an entry in either the upper directory list
item or the lower bookmark list. The display button
marked Fetch selection is used to act on the selection.
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An accelerator allows you to simply "click" a second time
on a highlighted item to activate the fetch.
By default, all interactions use only the left mouse but-
ton.
A directory is a collection of other files and directo-
ries. The directory items are displayed in a list with an
identifying symbol to the left of each item. The symbol
identifies the type of the item. The symbols may be
changed by the installer or by each user. The default
symbols are:
blank Text file
>> directory
<cso> a CSO name server (phone book)
<idx> a full text index search
<tel> a telnet session
<tn3> a tn3270 session
<img> an image file
<bin> a binary file
<snd> a sound file (spoken, sound effect, or
music)
The file types are discussed below.
From all but the top level directory, the Previous Direc-
tory button will return you to the previous directory that
was displayed just before this one. A keyboard accelera-
tor allows you to press the "u" key while the X pointer is
anywhere on the main panel to achieve the same action.
BOOKMARKS
If you are viewing a directory that you may wish to return
to later, set a bookmark there with the Add directory as
bookmark button. This directory will be displayed with
your other bookmarks in the lower scrolling region below
the current directory list.
If you already have an item selected, the buttons label
will now read Add selection as bookmark and the item will
be added to the bookmark list.
Later, no matter where you have browsed through the gopher
directory space, you may return to any bookmark by
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selecting it just as you would a regular directory item.
You are brought immediately to that marked directory, The
directory that you were in when you selected the bookmark
becomes the previous directory.
Other buttons and menu items let you remove individual
bookmarks or all of the bookmarks.
The main gopher directory that you see when you first
start Xgopher is normally marked for you so you can easily
and quickly return to the top level.
Bookmarks are normally saved between your Xgopher ses-
sions. When your start Xgopher, the file $HOME/.gopherrc
is read to load your previous bookmarks, if any. When you
exit Xgopher, your current bookmark list is written back
to this file. Using the Option panel described below, you
can change the name of your bookmark file any number of
times during an Xgopher session, and use the Load book-
marks now and Save bookmarks now commands to manipulate
several files of bookmarks.
The bookmark save file should be compatible with the Unix
curses client, bookmark file.
Other resources described below that may affect bookmark
processing are: bookmarkFile, loadBookmarks, appendBook-
marks, markRoot, and allowBookmarkSave.
INFORMATION ABOUT ITEMS
Each gopher item and directory may be maintained by a
remote computer system anywhere in the world. Sometimes
it can be difficult to determine where the information is
coming from. You can at least display the raw information
which includes the name of the computer (host) that serves
each gopher item.
If you are viewing a directory with no items currently
selected click the button labeled Info about directory,
and the information for this directory will be displayed.
If you already have an item selected, the buttons label
will now read Info about selection and information about
the selected item will be shown. The item that you select
may be from either the directory list or the bookmark
list.
GOPHER ITEM TYPES
TEXT DISPLAYS
When the item selected from the directory list is a
text file, the contents of the file are fetched and
displayed as a pop-up text display window. Help
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information is displayed in this way also.
The text display shows several command buttons and
the text itself in a vertically scrolling window.
The buttons are:
Done to release this text file and window,
Page down to position the text down one page,
Page up to position the text up one page,
Print to send the contents of this file to the printer,
Save to save the contents of this file in a
user-specified file.
The Print or Save buttons may not always be avail-
able. They may be disallowed by the installer or
system-wide resources file for Xgopher.
Text displays use the text widget from the MIT-
supplied Athena widget set. The text is given a
read-only attribute, but all of the position, search,
and selection capabilities of the widget are avail-
able. For the user who knows how to use these func-
tions, there is this additional power. For example,
entering control-S from the keyboard will bring up a
text search panel allowing you to scan for any string
in the file. Other control sequences allow more
flexible text positioning than is provided by the
scroll bar and paging buttons. All of these options
are described in the Athena widget set documentation
of the text widget.
CSO NAME SERVER (Phone Book)
When the item selected is a CSO name server, a new
window is displayed on the X display. The name of
the institution supporting the name server is dis-
played at the top of the window. Below this are 4
areas. First are the control buttons: Done closes
the CSO name server window; Help provides a text dis-
play with additional information; and Show Fields,
discussed below.
The next area is a single line text entry field where
you type the name of the person you are looking up.
The name server will usually be able to find someone
by first name, last name, or both. Although, overly
general searches are prohibited. For example, trying
to look up "smith" is probably not a good idea in
most of the United States. After entering the name,
type a carriage return (enter) or click the mouse on
the Do query button to submit the request. Addi-
tional buttons in the third area allow you to clear
the query or result text areas. The result is dis-
played in the forth area, the bottom scrolling text
region.
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The Show Fields button displays a pop up menu.
Select an item from this menu to list the names and a
brief description of the fields in the data base
being searched. Note that these fields may be dif-
ferent for every institution! Listing default fields
will show the things that are returned for a normal
query (usually name, address, phone number, depart-
ment, plus others). Indexed fields are those that
you can use to search for (usually name and perhaps
office phone). Lookup fields are those that can be
used to narrow the search (for example, department).
Finally, Public fields are all the fields that can be
viewed by everyone.
A query may include more than just a name, for exam-
ple, legitimate queries are:
john smith
This will return every John Smith in the
selected data base. If there are more than
a handful, the name server will complain
that there are too many to give you. In
this case, you may want to try the next
example.
smith department=biology
The department will help narrow the search
to only those people in the department of
biology.
j* smith department=biology
A "*" matches any characters and will help
if you are not sure of the exact spelling
of a name or only know initials.
john smith department=biology return all
The return option may specify a field you
are interested in or the value "all" to get
all public fields returned.
The CSO name server window may be left on the X dis-
play as long as you like. Once displayed, it oper-
ates independent of the gopher directory traversal.
If you want to switch to search another institution's
phone directory you can select it from the appropri-
ate directory list without first closing a prior CSO
name server window. The same window is re-used for
the currently selected institution.
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INDEX SEARCH
An index search is a very powerful way of obtaining a
list of documents which contain (or do not contain)
certain words. When you select an index search item,
a small pop-up panel asks you for a list of search
words. You can enter one or more words, plus the
special reserved boolean operators and, or, and not.
For example, if you want information on setting cer-
tain terminal parameters for Unix, you may enter:
terminal and setting or tset
which will find all documents in the search space
which contain both the words "terminal" and "set-
ting", or the word "tset". The "or" is non-exclusive
so the document may contain all of the words. The
input words may be in upper- or lower-case, and will
match words of either case.
After entering the words, press carriage return
(enter) or click the mouse on the Do query button and
the search will be carried out.
The result of the index search looks very much like a
normal gopher directory of text files, but each file
is one that matches your specified criterion.
You will see a difference in the display of the text
file, however. Every word (or part of a word) that
matches the index words will be highlighted in the
text display. This allows you to quickly locate the
parts of a document that are interesting to you.
TELNET SESSION
Telnet sessions are normally text-based information
services, for example access to University library
holdings.
When you select an item which is identified as a tel-
net session, A new xterm window (normal terminal emu-
lator window) will be created and it will be running
a telnet session. It may take a few seconds for the
xterm window to show up. Some hosts that you connect
to may require you to enter a username (login name).
If so, then Xgopher will pop up an information window
showing you the name to use once the telnet session
is started. Many telnet sessions require you to
enter a terminal type as a part of the startup inter-
action. Usually, you should choose vt100, as the
xterm commands are very similar to that of a DEC
VT100 terminal.
Telnet sessions may be disallowed by the allowTelnet
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resource described below. If telnet sessions are not
allowed, an error message will be displayed to that
effect.
TN3270 SESSION
tn3270 sessions are normally text-based information
services; similar in concept to telnet sessions, but
using a different terminal emulation protocol.
When you select an item which is identified as a
tn3270 session, A new xterm window (normal terminal
emulator window) will be created and it will be run-
ning a tn3270 session. It may take a few seconds for
the xterm window to show up. Some hosts that you
connect to may require you to enter a username (login
name). If so, then Xgopher will pop up an informa-
tion window showing you the name to use once the
tn3270 session is started.
tn3270 sessions may be disallowed by the allowTn3270
resource described below. If tn3270 sessions are not
allowed, an error message will be displayed to that
effect.
For the X window system, X3270 is an alternative to
tn3270 that many people prefer. Whereas tn3270 exe-
cutes as an application within an xterm window and
doesn't understand X at all, X3270 is a true X appli-
cation.
tn3270 is available (vendor-supplied) on most Unix
systems. X3270 is publicly available software, but
not supplied as a part of Xgopher. If your site pro-
vides the X3270 program, you may use it instead of
tn3270.
The IBM 3278 terminal character set and behavior is
closely emulated by X3270. Colors are used to dis-
tinguish normal, bold, and input fields. Every key
on the keyboard may be mapped to a 3278 function
using one of the supplied keyboard maps or the X
application defaults file.
The following commands are usually built into Xgopher
or the system resources file when the program is
installed, but you may modify your own application
resources to use a command such as the following for
tn3270:
xterm -e tn3270 or aixterm -e tn3270 (for
IBM AIX systems)
If you choose X3270 instead, the command is:
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x3270
IMAGES
When an image file is selected for processing, Xgo-
pher retrieves the file, then runs another program to
display the image on an X display. This second pro-
gram is often xloadimage. The installer of Xgopher,
or any user, may change this to be any other program
that is available. xloadimage is a particularly nice
program because it will display other file types
besides GIF using heuristics to determine the type of
the file.
The imageCommand resource specifies the command that
will be used to display the image. Interesting
choices are:
xloadimage (normal behavior, with mes-
sages output)
xloadimage -quiet(the Xgopher default - no
messages)
xv (another nice gif viewer
available)
Neither xloadimage nor xv are a part of the Xgopher
distribution. Many sites that run X already have one
of these programs installed.
A large image may take many seconds to appear as con-
siderable processing may be required before the dis-
play. Several images may be displayed at once. The
way to remove an image depends on the command used to
display the image. For xloadimage, typing the letter
"q" within the picture display will remove the image.
The allowImage resource may be used to disallow pro-
cessing of image files.
BINARY FILES
Binary file types are not precisely defined in the
gopher community, but many Unix files that are com-
pressed (.Z) or tar archives (.tar) are assigned the
same binary item type in gopher (type 9). When you
select one of these files, Xgopher prompts you for a
file name on your local system. The dialog box that
pops up for this file name will suggest the same name
as the remote file; you may change this name if it is
not satisfactory. The files are then processed (or
fetched) by simply copying the data to your specified
file. Processing a binary type of gopher item with
the Fetch selection button is identical to using the
Copy command on the same item.
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The allowCopy resource determines whether copying is
allowed. If not, a message is displayed.
SOUNDS
If your X display is a workstation that supports
sounds, then you can play files containing spoken
words, sound effects, or music through Xgopher.
Selecting a sound file will cause that file to be
"played" through your workstation's audio device.
Only a single sound file can be active at a time; you
will be warned if you try to play a sound before a
previous one is through. Use the application
resources hasSound and soundCommand described below.
COPYING FILES DIRECTLY
The Copy item in the Other Commands menu can be used to
copy a gopher item directly to a file without first pro-
cessing or displaying the gopher data. If the item type
is a text file, an ascii mode copy will be done, preserv-
ing end-of-line conventions for your system. Other data
files and unknown item types are copied in binary mode
until an end of file is encountered. It makes no sense to
copy directories, CSO name servers, index directories, or
telnet sessions, so the copy command will reject requests
to copy these.
When you chose the Copy command, Xgopher prompts you for a
file name on your local system. The dialog box that pops
up for this file name will suggest the same name as the
remote file; you may change this name if it is not satis-
factory.
The copy command is one way to access gopher item types
that are not normally processed by Xgopher.
If the allowCopy resource is false, then the copy command
is not shown in the menu.
DIRECT ENTRY OF A GOPHER ITEM
This function is not for the beginning or casual user of
Gopher. Sometimes a reference is available to a specific
gopher item available, perhaps without specifying all the
menus to traverse. If you know all the access information
for a piece of data anywhere in gopher space, you may use
the Enter Gopher Item command in the Other Commands menu
to directly access this data. When you select this com-
mand a panel is displayed for you to enter the type, path,
host, port, and optionally name of the item. A help dis-
play is available to explain these items a bit more.
A neat trick: Any gopher data can be fetched as a text
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file by entering its host/path/port and setting the type
to 0 (ascii text file). Even a directory can be fetched
as text in this way. Similarly, any gopher data may be
retrieved as binary by setting the type to 9 (binary file
type). This works even for types unknown to Xgopher.
OPTIONS PANEL
Some Xgopher options may be changed during a session.
These are available on the Options Panel pop up display
which is selected from the Other Commands menu. The book-
mark file, and system commands for printing, image dis-
play, and telnet sessions may be changed using this panel.
A help display is available with this panel to further
describe the options.
If the optionsButton resource is false, then the Options
Panel command is not shown in the menu.
RESOURCES
The application class is Xgopher. Most of the user-
interface is configured in the app-defaults file; if this
file is missing a warning message will be printed to stan-
dard error and the program will terminate. All of the
important defaults are established in the system app-
defaults file, normally installed as /usr/lib/X11/app-
defaults/Xgopher.
The defaults mentioned below may have been changed by the
installer for a specific system. They may all be overrid-
den in by individual preferences. The application spe-
cific resources are grouped below by category.
Startup
rootServer (class RootServer)
Specifies the initial gopher information
server host name as an internet address.
rootPort (class RootPort)
The port number of the top level gopher
server to connect to. The supplied default
is 70.
rootPath (class RootPath)
The initial selector string or path name to
retireve the top level menu. The supplied
default is the null string.
helpFile (class HelpFile)
This is the absolute or relative path name of
the file to be displayed when the help com-
mand button is depressed. The supplied
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default is /usr/lib/X11/xgopher/xgopher.help
mainTitle (class MainTitle)
The main title displayed above the listing of
the top level directory. The supplied
default is "UIUC Gopher Information Service".
bookmarkFile (class bookmarkFile)
The name of the file containing Xgopher book-
marks. This is also the file that bookmarks
will be written to when you exit Xgopher.
This file name may be changed during a ses-
sion using the options panel. The supplied
default is "$HOME/.gopherrc".
loadBookmarks (class loadBookmarks)
Whether or not to load bookmarks automati-
cally when Xgopher starts. The supplied
default is True.
External Commands
printCommand (class PrintCommand)
This is the print command used to spool a
print request. Useful examples of print com-
mands are lpr or enscript. The gopher inter-
nal file name containing the text is appended
to the end of the command supplied. As an
option, if the 2 characters %s appear in the
print command string anywhere, they are
replaced by the file name. The %s may even
appear more than once. If %s appears, then
the file name is not appended to the end.
The supplied default is: "# print" without
the quotes. It is a comment.
telnetCommand (class TelnetCommand)
The command Xgopher will use to start a tel-
net session. The host and port number are
added to the end of this command. The
resulting command is executed (via the sys-
tem(3) function) to provide a telnet session.
In general, the telnet command should be exe-
cuted by an xterm as with the default (xterm
-e telnet). In some environments (such as
OpenWindows), it may be useful to specify the
full path name of both the xterm and telnet
commands. For example, /usr/bin/X11/xterm -e
/usr/ucb/telnet. This command should be dis-
abled for secure environments such as public
access terminals, as it is easy to start a
shell from a telnet session. The supplied
default is "xterm -e telnet" (without the
quotes).
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tn3270Command (class Tn3270Command)
The command Xgopher will use to start a
tn3270 session. The host and port number are
added to the end of this command. The
resulting command is executed (via the sys-
tem(3) function) to provide a tn3270 session.
In general, the tn3270 command should be exe-
cuted by an xterm as with the default (xterm
-e tn3270). In some environments (such as
OpenWindows), it may be useful to specify the
full path name of both the xterm and tn3270
commands. For example, /usr/bin/X11/xterm -e
/usr/ucb/tn3270. This command should be dis-
abled for secure environments such as public
access terminals, as it is easy to start a
shell from a tn3270 session. Examples of
useful tn3270 commands are:
Xgopher.tn3270Command: xterm -e
tn3270
Xgopher.tn3270Command: aixterm -e
tn3270 (for IBM AIX systems)
Xgopher.tn3270Command: x3270
The supplied default is "xterm -e tn3270"
(without the quotes).
imageCommand (class ImageCommand)
The command to use to display an image file
to the X display screen. The name of the
local temporary file containing the image is
appended to the end of this command before it
is executed. This command is never executed
if the allowImage resource is False. The
supplied default is "xloadimage -quiet"
(without the quotes).
soundCommand (class SoundCommand)
The command to use to get a sound file from
the standard input stream (stdin) to the
audio device. On many workstations this com-
mand may be called "play". Another command
which may be useful is "cat > /dev/audio".
The supplied command is started by Xgopher as
a separate process with sound data fed into
its standard input. This command is never
executed if the hasSound resource is False.
The supplied default is "play" (without the
quotes).
Behaviour
allItems (class AllItems)
Show all gopher items, even types not
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understood by Xgopher. When false, some
items may not be displayed as Xgopher has no
idea what to do with them. The supplied
default is True.
appendBookmarks (class AppendBookmarks)
When this resource is true, loading a new
bookmark file will append the new bookmarks
to your current list. When false, the new
bookmarks will replace the current list. The
supplied default is True.
doubleClick (class DoubleClick)
Normally a gopher item or directory is
selected by "clicking" on it. Then the Fetch
button is pressed to process the request. If
this resource is true, the fetch action may
be invoked by simply re-selecting the same
item already selected. This is a double-
click on that item, although with no time
limit between clicks. It may be disabled for
example, if a touch sensitive screen replaces
the mouse, to ensure more reliable operation.
The supplied default is True.
markRoot (class MarkRoot)
When true, a bookmark is automatically set at
the top lever (root) directory. If you do
not want to have this bookmark set, change
the value of this resource to False. The
supplied default is True.
resetOptions (class ResetOptions)
Options changed on the options panel popup
will be reset to their original default val-
ues when a restart command occurs if this
resource is true. The supplied default is
True.
logFile (class LogFile)
If a file name is provided, all directory
changes, remote host connections, and errors
are logged to this file. If nothing else, it
provides a trail of where you have been and
allows some simple diagnostics to determine
what remote machines are not accessible. If
no file name is provided, no logging occurs.
The supplied default is no log file.
hasSound (class HasSound)
This flag indicated whether the X display
being used has the ability to play general
sounds, such as spoken words, sound effects,
and music. For example, an X terminal will
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not normally have this ability, but some
workstations such as the Sun SparcStation can
play sounds. The supplied default is False.
Security
allowPrint (class AllowPrint)
If this boolean resource is true, text dis-
played in pop up windows may be spooled to a
printer by depressing a Print button. If
False, the button will not be displayed. The
supplied default is True.
allowSave (class AllowSave)
If this boolean resource is true, text dis-
played in pop up windows may be saved to a
user-specified file by depressing a Save but-
ton. If False, the button will not be dis-
played. The supplied default is True.
allowTelnet (class AllowTelnet)
If this boolean resource is true, telnet ses-
sions are allowed. If False, they are inhib-
ited with an error message displayed to that
effect. This resource should be False in
secure environments such as public access
terminals, as it is easy to start a shell
from a telnet session. The supplied default
is True.
allowTn3270 (class AllowTn3270)
If this boolean resource is true, tn3270 ses-
sions are allowed. If False, they are inhib-
ited with an error message displayed to that
effect. This resource should be False in
secure environments such as public access
terminals, as it is easy to start a shell
from a tn3270 session. The supplied default
is True.
allowCopy (class AllowCopy)
If this boolean resource is true, the Copy
button is displayed and files may be directly
copied to a user-specified file. Also,
binary files may be fetched. If False, the
button will not be displayed, and binary file
access will be disallowed. The supplied
default is True.
allowBookmarkSave (class AllowBookmarkSave)
The current bookmark list will be written to
the current bookmark file when you exit or
restart Xgopher if this resource is true.
The bookmark file name may be changed during
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a session using the options panel. The sup-
plied default is True.
allowImage (class AllowImage)
If this boolean resource is true, image dis-
play is allowed. If false, it is inhibited
with an error message displayed to that
effect. The supplied default is True.
optionsButton (class OptionsButton)
The Options panel button in the Other Com-
mands menu will not be displayed if this
resource is false. Then, no resources may be
changed during a session. The supplied
default is True.
restartButton (class RestartButton)
If false, the Restart command button in the
Other Options menu will not be displayed.
This is most useful in conjunction with the
swapRestartAndQuit resource. The supplied
default is True.
swapRestartAndQuit (class SwapRestartAndQuit)
If true, the functions of the quit and
restart buttons are swapped. Remember to
also change the button labels. This may be
used in a public-access Xgopher terminal to
easily retreat to a known state, but not-too-
easily terminate Xgopher entirely. The sup-
plied default is False.
Prefixes
prefixFile (class PrefixFile)
This prefix is shown in the directory listing
to the left of text files. The supplied
default is blank for text files.
prefixDir (class PrefixDir)
This prefix is shown in the directory listing
to the left of directory entries. The sup-
plied default is 273 (an octal escape
sequence), which is a single character in the
Latin-1 character set which looks like >>.
prefixCSO (class PrefixCSO)
This prefix is shown in the directory listing
to the left of entries which are CSO name
servers (phone books). The supplied default
is <cso>.
prefixTelnet (class PrefixTelnet)
This prefix is shown in the directory listing
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to the left of entries which are telnet ses-
sions. The supplied default is <tel>.
prefixTn3270 (class PrefixTn3270)
This prefix is shown in the directory listing
to the left of entries which are tn3270 ses-
sions. The supplied default is <tn3>.
prefixIndex (class PrefixIndex)
This prefix is shown in the directory listing
to the left of entries which are full text
index searches. The supplied default is
<idx>.
prefixImage (class PrefixImage)
This prefix is shown in the directory listing
to the left of entries which are image files.
The supplied default is <img>.
prefixBinary (class PrefixBinary)
This prefix is shown in the directory listing
to the left of entries which are binary
files. The supplied default is <bin>.
prefixSound (class PrefixSound)
This prefix is shown in the directory listing
to the left of entries which are sound files.
The supplied default is <snd>.
prefixUnknown (class PrefixUnknown)
This prefix is shown in the directory listing
to the left of entries which are unknown file
types. This prefix is displayed if allItems
is true. The supplied default is <???>.
Performance and Configuration
directoryTime (class DirectoryTime)
Directory entries for all active directories
(current directory, directories with book-
marks, and all of their ancestors) are saved
for this many seconds. After this time,
their contents are released and re-requested
from the appropriate place when needed. This
caching of directory contents makes moving up
the directory tree and jumping to bookmarks
quite fast. The very small potential risk is
that the contents of a directory in a gopher
server may be changed while the directory is
stored. The caching, freeing, and reloading
of directories is transparent to the user.
The supplied default is 600. This is 10 min-
utes.
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XGOPHER(1) XGOPHER(1)
itemStart (class ItemStart)
Not normally changed by the user, this deter-
mines the amount of memory dynamically allo-
cated when xgopher starts execution to hold
gopher items (directory contents). The sup-
plied default is 500.
itemIncrement (class ItemIncrement)
Not normally changed by the user, this deter-
mines the amount of memory dynamically allo-
cated each time xgopher needs additional mem-
ory to hold gopher items (directory con-
tents). The supplied default is 50.
dirStart (class DirStart)
Not normally changed by the user, this deter-
mines the amount of memory dynamically allo-
cated when xgopher starts execution to hold
gopher directories. The supplied default is
50.
dirIncrement (class DirIncrement)
Not normally changed by the user, this deter-
mines the amount of memory dynamically allo-
cated each time xgopher needs additional mem-
ory to hold gopher directories. The supplied
default is 10.
tempDirectory (class TempDirectory)
The directory for xgopher to create files
that it will need for display or other pur-
poses, but will not exist beyond this xgopher
session. The supplied default is /tmp.
/fBWidget specific resources:
The X Toolkit and Athena Widgets documentation covers the
widget specific resources. The most significant widget
specific resources are mentioned here.
font (class Font)
All text, label, and command button widgets have a
font that can be selected.
label (class Label)
All command button widgets and many labels text
strings may be changed, for example to another
language.
FILES
/usr/local/lib/X11/app-defaults/Xgopher
/usr/local/lib/X11/xgopher.help
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SEE ALSO
Installers should see the internal documentation for
changes to the configuration file before compiling and
installing Xgopher.
BUGS
The gopher+ protocol is not yet supported.
COPYRIGHT
Copyright 1992 by the Board of Trustees of the University
of Illinois
This program with copyright notice intact may be freely
distributed without permission.
AUTHOR
Allan Tuchman, Computing and Communications Services
Office, University of Illinois at Urbana-Champaign,
Urbana, Illinois, USA. email to: a-tuchman@uiuc.edu.
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