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-rw-r--r--doc/sane-tamarack.man23
1 files changed, 17 insertions, 6 deletions
diff --git a/doc/sane-tamarack.man b/doc/sane-tamarack.man
index 7084924..16b1128 100644
--- a/doc/sane-tamarack.man
+++ b/doc/sane-tamarack.man
@@ -29,13 +29,15 @@ Where
is the path-name for the special device that corresponds to a
SCSI scanner. The special device name must be a generic SCSI device or a
symlink to such a device. The program
-.IR sane\-find\-scanner
+.BR sane\-find\-scanner (1)
helps to find out the correct device. Under Linux, such a device name
could be
.I /dev/sga
or
.IR /dev/sge ,
-for example. See sane\-scsi(5) for details.
+for example. See
+.BR sane\-scsi (5)
+for details.
.SH FILES
.TP
@@ -58,13 +60,19 @@ contain the configuration file. Under UNIX, the directories are
separated by a colon (`:'), under OS/2, they are separated by a
semi-colon (`;'). If this variable is not set, the configuration file
is searched in two default directories: first, the current working
-directory (".") and then in @CONFIGDIR@. If the value of the
+directory (".") and then in
+.IR @CONFIGDIR@ .
+If the value of the
environment variable ends with the directory separator character, then
the default directories are searched after the explicitly specified
directories. For example, setting
.B SANE_CONFIG_DIR
-to "/tmp/config:" would result in directories "tmp/config", ".", and
-"@CONFIGDIR@" being searched (in this order).
+to "/tmp/config:" would result in directories
+.IR "tmp/config" ,
+.IR "." ,
+and
+.I "@CONFIGDIR@"
+being searched (in this order).
.TP
.B SANE_DEBUG_TAMARACK
If the library was compiled with debug support enabled, this
@@ -75,6 +83,9 @@ Example:
export SANE_DEBUG_TAMARACK=4
.SH "SEE ALSO"
-sane(7), sane\-scsi(5)
+.BR sane (7) ,
+.BR sane\-find\-scanner (1),
+.BR sane\-scsi (5)
+
.SH AUTHOR
Roger Wolff