Update references to the SANE standard

The authors have been added to SANE standard itself, pointers to the
standard now point to the published version and/or the project that
isnow used for its maintenance as appropriate.  References to input
files and installation locations have been removed.

AUTHORS

@@ -1,7 +1,3 @@
-Authors of the SANE standard:
-
- Andreas Beck and David Mosberger
-
 Backends:
 
  abaton:        David Huggins-Daines

LICENSE

@@ -30,6 +30,9 @@ terms:
     to implement SANE interface conforming applications or libraries in
     any way he or she sees fit.
 
+    The standard is maintained at https://gitlab.com/sane-project/standard
+    and published at https://sane-project.gitlab.io/standard/.
+
 Frequently Asked Questions about the SANE licensing:
 
   * Why don't you use the GNU LPGL ?

backend/kvs1025.c

@@ -34,8 +34,8 @@
 
 #include "../include/sane/sanei_debug.h"
 
-/* SANE backend operations, see Sane standard 1.04 documents (sane_dev.pdf)
+/* SANE backend operations, see SANE Standard for details
-   for details */
+   https://sane-project.gitlab.io/standard/ */
 
 /* Init the KV-S1025 SANE backend. This function must be called before any other
    SANE function can be called. */

doc/backend-writing.txt

@@ -12,6 +12,7 @@ GETTING STARTED
   about it. You should mention that the code will be open-source, however.
 
 * Read the SANE standard.
+  See https://sane-project.gitlab.io/standard/
 
 * One approach is to write a stand-alone scanning program first. Debugging
   this program is usually easier than using the SANE libraries. However, keep
@@ -157,8 +158,6 @@ sane-backends/doc/
      Used by doxygen to create the documentation of the sanei code.
    * releases.txt:
      Explains how to make releases of sane-backends.
-   * sane.tex, net.tex:
-     Contains the LaTeX source of the SANE standard.
    * descriptions/ (directory)
      Contains the .desc files for every backend that is included into
      sane-backends.

doc/sane.man

@@ -40,9 +40,8 @@ provides some means to manage one or more other backends.
 .SH "SOFTWARE PACKAGES"
 The package
 .RB ` sane\-backends '
-contains a lot of backends, documentation (including the
+contains a lot of backends, documentation, networking support, and the
-.B SANE
+command line frontend
-standard), networking support, and the command line frontend
 .RB ` scanimage '.
 The frontends
 .RB ` xscanimage "', `" xcam "', and `" scanadf '
@@ -65,7 +64,7 @@ A name with a number in parenthesis (e.g.
 points to a manual page. In this case
 .RB ` "man 5 sane\-dll" '
 will display the page. Entries like
-.RI ` @DOCDIR@/sane.tex '
+.RI ` @DOCDIR@/README '
 are references to text files that were copied to the
 .B SANE
 documentation directory
@@ -665,14 +664,7 @@ The
 .B SANE
 standard defines the application programming interface (API) that is used to
 communicate between frontends and backends. It can be found at
-.I @DOCDIR@/sane.ps
+.I http://sane\-project.gitlab.io/standard/ .
-(if latex is installed on your system) and on the
-.B SANE
-website:
-.I http://www.sane\-project.org/html/
-(HTML), or
-.I http://www.sane\-project.org/sane.ps
-(Postscript).
 .PP
 There is some more information for programmers in
 .IR @DOCDIR@/backend\-writing.txt .
@@ -712,7 +704,7 @@ support dynamic loading).
 .TP
 .I @DOCDIR@/*
 .B SANE
-documentation: The standard, READMEs, text files for backends etc.
+documentation: The READMEs, text files for backends etc.
 
 .SH "PROBLEMS"
 If your device isn't found but you know that it is supported, make

include/sane/sanei.h

@@ -65,9 +65,7 @@
  * This documentation is far from complete. Any help is appreciated.
  *
  * @section additional Additional documentation
- * - The SANE standard can be found at <a
+ * - The <a href="https://sane-project.gitlab.io/standard/">SANE Standard</a>.
- *   href="http://www.sane-project.org/html/">the SANE webserver</a>,
- *   though the PostScript version produced from the source may be more recent.
  * - Information on how to write a backend: <a
  *   href="../backend-writing.txt">backend-writing.txt</a>.
  * - General SANE documentation is on <a