New options -show_stream, -show_stream_r, -exec show_stream

xorriso/xorriso.1

@@ -1356,6 +1356,12 @@ E.g.:
 .br
   -find / -type f -exec set_filter gzip --
 .br
+"show_stream" shows the content stream chain of a data file.
+.br
+E.g.:
+.br
+  -find / -type f -exec show_stream --
+.br
 "find" performs another run of -find on the matching file address. It accepts
 the same params as -find, except iso_rr_path.
 .br
@@ -2391,6 +2397,25 @@ and whether both counterparts match.
 Perform -compare_r with each of the disk_path arguments. iso_rr_path will be
 composed from disk_path by replacing disk_prefix by iso_rr_prefix.
 .TP
+\fB\-show_stream\fR iso_rr_path [***]
+Display the content stream chain of data files in the ISO image. The chain
+consists of the iso_rr_name and one or more streams, separated by " < " marks.
+A stream consists of one or more texts in ''-quotation marks, eventually
+separated by "." characters. The first text describes the stream type,
+the following ones describe its individual properties.
+Frequently used types are:
+.br
+ 'disk'.'disk_path'  for local filesystem objects.
+.br
+ 'image'.'iso_rr_path'  for ISO image file objects.
+.br
+ 'cout'.'disk_path offset count'  for -cut_out files.
+.br
+ 'extf'.'filter_name' for external filters.
+.TP
+\fB\-show_stream_r\fR iso_rr_path [***]
+Like -show_stream but working recursively.
+.TP
 .B Evaluation of readability and recovery:
 .PP
 It is not uncommon that optical media produce read errors. The reasons may be