Change -drive parsing so that paths don't have to be double-escaped (Laurent Vivier, Johannes Schindelin)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3909 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/qemu-doc.texi b/qemu-doc.texi
index 931573e..a9c2e2e 100644
--- a/qemu-doc.texi
+++ b/qemu-doc.texi
@@ -234,7 +234,8 @@
 @table @code
 @item file=@var{file}
 This option defines which disk image (@pxref{disk_images}) to use with
-this drive.
+this drive. If the filename contains comma, you must double it
+(for instance, "file=my,,file" to use file "my,file").
 @item if=@var{interface}
 This option defines on which type on interface the drive is connected.
 Available types are: ide, scsi, sd, mtd, floppy, pflash.