summaryrefslogtreecommitdiff
path: root/doc/sane-qcam.man
diff options
context:
space:
mode:
authorJörg Frings-Fürst <debian@jff-webhosting.net>2021-05-18 07:43:35 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2021-05-18 07:43:35 +0200
commit9f8889f928ce86ba4a78659d378c6ba29bc9f735 (patch)
treec9567cb0d015b68ce3da8d03472b6443f1cb1ca9 /doc/sane-qcam.man
parent446e9454b8cbe5b689149415d11d36e88442ca88 (diff)
parent154785ab2d5df7ddc8c2cf813b773c340e5e2aea (diff)
Merge branch 'release/debian/1.0.32-1'debian/1.0.32-1
Diffstat (limited to 'doc/sane-qcam.man')
-rw-r--r--doc/sane-qcam.man19
1 files changed, 14 insertions, 5 deletions
diff --git a/doc/sane-qcam.man b/doc/sane-qcam.man
index 018b95f..30d2e83 100644
--- a/doc/sane-qcam.man
+++ b/doc/sane-qcam.man
@@ -14,7 +14,7 @@ This backend expects device names of the form:
.I port
.RE
.PP
-Where
+where
.I port
is the I/O port address at which the device resides. This address is
normally specified in hexadecimal using C syntax (e.g., 0x37b) and may
@@ -64,21 +64,29 @@ 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_QCAM
If the library was compiled with debug support enabled, this
environment variable controls the debug level for this backend. E.g.,
a value of 128 requests all debug output to be printed. Smaller
levels reduce verbosity.
+
.SH AUTHOR
David Mosberger
+
.SH BUGS
Support is currently limited to the color version of the QuickCam.
The black-and-white camera is starting to work too, but I don't
@@ -88,5 +96,6 @@ like a problem due to byte-padding).
.PP
The program needs root-privileges since it needs to be able to access
the camera's I/O ports.
+
.SH SEE ALSO
-sane(7)
+.BR sane (7)