2001-04-19 Henning Meier-Geinitz <henning@meier-geinitz.de>

* AUTHORS: Added Michael Herder and me for pnm. Updated my email
	  address.
	* TODO: Removed pnm entry about adding more options. Added entry about
	  epson backend freezing when trying to detect non-epson USB scanner.
	  Added entry about adding contact adresses to .desc files. Added
	  comment about me working on a sane man page. Removed entry about OS/2
	  problems in sanei_scsi.c.
	* configure configure.in: Removed a newline in --help message.
	* backend/pnm.c: Added several options: gamma tables
	  (-> arrays), resolution option (word list), read only test option
	  (SANE_CAP_SOFT_DETECT), several options for returning status codes
	  in sane_read (all of this is from Michael Herder <crapsite@gmx.net>).
	  Added build version info, print version information in sane_init.
	  Use ../include/sane/ for includes. Version is 1.0.1.
	* backend/pnm.desc: Updated contact info and version.

configure.in

@@ -263,8 +263,7 @@ AC_DEFINE_UNQUOTED(SCSIBUFFERSIZE, $set_scsibuffersize,
 echo "scsi buffersize: $set_scsibuffersize"
 
 AC_ARG_ENABLE(directio,
-  [  --enable-directio       enable direct IO (Linux only; can lead to
+  [  --enable-directio       enable direct IO (Linux only; can lead to crashes
-crashes
                           with backends using shared memory) [default=no]],
   [
     if eval "test x$enable_directio = xyes"; then