From d016ee763d7296763aac35455f01a9e49193242e Mon Sep 17 00:00:00 2001
From: Thomas Schmitt <scdbackup@gmx.net>
Date: Sun, 6 Oct 2024 11:33:44 +0200
Subject: [PATCH] Clarified meaning of "ISO 9660:1999" as Enhanced Volume
 Descriptor of ECMA-119 4th Edition

---
 libisoburn/libisoburn.h     | 17 ++++++++++++-----
 xorriso/xorriso_timestamp.h |  2 +-
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/libisoburn/libisoburn.h b/libisoburn/libisoburn.h
index 6fceea4c..eee97ce8 100644
--- a/libisoburn/libisoburn.h
+++ b/libisoburn/libisoburn.h
@@ -941,7 +941,8 @@ int isoburn_ropt_get_data_cache(struct isoburn_read_opts *o,
                bit1= nojoliet
                      Do not read Joliet extensions
                bit2= noiso1999
-                     Do not read ISO 9660:1999 enhanced tree
+                     Do not read tree of an Enhanced Volume Descriptor as of
+                     ECMA-119 4th Edition (aka ISO 9660:1999)
                bit3= preferjoliet
                      When both Joliet and RR extensions are present, the RR
                      tree is used. If you prefer using Joliet, set this to 1.
@@ -1172,8 +1173,9 @@ int isoburn_ropt_get_truncate_mode(struct isoburn_read_opts *o,
            bit1= has_joliet
                  Joliet tree is available (suitable for MS-Windows)
            bit2= has_iso1999
-                 ISO version 2 Enhanced Volume Descriptor aka ISO 9660:1999
-                 and its tree is available.  This is rather exotic.
+                 Enhanced Volume Descriptor as of ECMA-119 4th Edition
+                 and its tree is available (aka ISO 9660:1999). 
+                 This is rather exotic.
            bit3= has_el_torito
                  El-Torito boot record is present
     @return  1 success, <=0 failure
@@ -1199,7 +1201,9 @@ int isoburn_ropt_get_size_what(struct isoburn_read_opts *o,
     @since 1.5.4
     @param o     The option set to work on
     @param tree  The tree which was loaded:
-                 0= ISO 9660 , 1 = Joliet , 2 = ISO 9660:1999
+                 0= ISO 9660 , 1 = Joliet ,
+                 2 = Enhanced Volume Descriptor tree as of ECMA-119 4th Edition
+                     (aka ISO 9660:1999)
     @param rr    1= Rock Ridge information was used, 0 = No Rock Ridge was used
     @return  1 success, <=0 failure
 */
@@ -1270,6 +1274,8 @@ int isoburn_igopt_get_level(struct isoburn_imgen_opts *o, int *level);
                  Longer filenames for Windows systems.
                  Weaker than RockRidge, but also readable with GNU/Linux.
            bit2= iso1999
+                 Enhanced Volume Descriptor as of ECMA-119 4th Edition
+                 (aka ISO 9660:1999).
                  This is rather exotic. Better do not surprise the readers.
            bit3= hardlinks
                  Enable hardlink consolidation. IsoNodes which refer to the
@@ -1433,7 +1439,8 @@ int isoburn_igopt_get_extensions(struct isoburn_imgen_opts *o, int *ext);
                  Like dir_rec_mtime, but for the Joliet tree.
                  @since 1.2.0
           bit17= iso1999_rec_mtime
-                 Like dir_rec_mtime, but for the ISO 9660:1999 tree.
+                 Like dir_rec_mtime, but for the tree of the Enhanced Volume
+                 Descriptor (aka ISO 9660:1999) as of ECMA-119 4th Edition
                  @since 1.2.0
           bit18= allow_7bit_ascii
                  Like allow_full_ascii, but only allowing 7-bit characters.
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index d1010028..f3dfe4d9 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2024.09.20.163618"
+#define Xorriso_timestamP "2024.10.06.093304"