diff --git a/Fix-missing-trailer-space-and-do-not-treat-backslash-as-escape-char.patch b/Fix-missing-trailer-space-and-do-not-treat-backslash-as-escape-char.patch
deleted file mode 100644
index d139a19..0000000
--- a/Fix-missing-trailer-space-and-do-not-treat-backslash-as-escape-char.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 58f8f36e276432f47e04fed8e14aaef23a5efa06 Mon Sep 17 00:00:00 2001
-From: yixiangzhike <yixiangzhike007@163.com>
-Date: Fri, 16 Aug 2024 14:01:15 +0800
-Subject: [PATCH] Fix missing trailer space and do not treat backslash as
- escape char
-
-Trailer space may be part of filename.
-Character backslash may be part of filename also.
----
- rpmrebuild_files.sh | 7 ++++++-
- 1 file changed, 6 insertions(+), 1 deletion(-)
-
-diff --git a/rpmrebuild_files.sh b/rpmrebuild_files.sh
-index 30955c0..7329742 100755
---- a/rpmrebuild_files.sh
-+++ b/rpmrebuild_files.sh
-@@ -83,7 +83,12 @@ while :; do
- 	read file_verify
- 	read file_lang
- 	read file_cap
--	read file
-+	# Trailer space may be part of filename.
-+	OLD_IFS="$IFS"
-+	IFS=""
-+	# Character backslash may be part of filename also.
-+	read -r file
-+	IFS="$OLD_IFS"
- 
- 	# on fedora 33, centos 7, 8, the root directory "/" is owned by filesystem package
- 	# but for rpmrebuild, BUILDROOT is juste a symlink, not a directory (cf RpmBuild in rpmrebuild.sh)
--- 
-2.33.0
-
diff --git a/backport-bugfix-comment-missing-with-spec-only-on-rpm-file-and-bugfix-file-with-space.patch b/backport-bugfix-comment-missing-with-spec-only-on-rpm-file-and-bugfix-file-with-space.patch
new file mode 100644
index 0000000..1f8915c
--- /dev/null
+++ b/backport-bugfix-comment-missing-with-spec-only-on-rpm-file-and-bugfix-file-with-space.patch
@@ -0,0 +1,178 @@
+From 0336b36fa5ae1620b7d490cbad1c1420749d5bb7 Mon Sep 17 00:00:00 2001
+From: Eric Gerbier <gerbier@users.sourceforge.net>
+Date: Sat, 2 Nov 2024 17:42:33 +0100
+Subject: [PATCH] - bugfix comment missing with spec-only on rpm file - bugfix
+ file with space
+
+---
+ processing_func.src | 42 ++++++++++++++++++++----------------------
+ rpmrebuild.sh       |  2 +-
+ rpmrebuild_files.sh | 17 ++---------------
+ rpmrebuild_ghost.sh |  6 +++++-
+ rpmrebuild_lib.src  |  9 ++-------
+ 5 files changed, 30 insertions(+), 46 deletions(-)
+
+diff --git a/processing_func.src b/processing_func.src
+index 09f8a0f..00e95b8 100755
+--- a/processing_func.src
++++ b/processing_func.src
+@@ -411,47 +411,45 @@ function CheckMissing {
+ 		# %dir %attr(0755, root, root) "/usr/lib/rpmrebuild"
+ 
+ 		while :; do
+-			read line
++			local line
++			local OLD_IFS
++			OLD_IFS="$IFS"
++			IFS=""
++			read -r line
++			IFS="$OLD_IFS"
++			# test end of input
+ 			[ -z "$line" ] && break
++			local file
++			local is_ghost
+ 			file=$( echo $line | cut -d\" -f2 )
+ 			is_ghost=$( echo $line | grep '%ghost')
+ 
+-			# quote meta characters
+-			# see also in rpmrebuild_files.sh
+-			#file=$( quote $file )
+-			if [ -n "$RPMREBUILD_NOQUOTE" ]
+-			then
+-				# no quote
+-				echo
+-			else
+-				case "$line" in
+-					# replace * by \*
+-					*\**) line=${line//\*/\\*} ;;
+-					# replace \ by \\
+-					*\\*) line=${line//\\/\\\\} ;;
+-					*) ;;
+-				esac
+-			fi
++			# test real file
++			tst_file=$( echo -e "$file" )
+ 
+ 			if [ -n "$is_ghost" ]
+ 			then
+ 				# ghost file may be missing
+-				echo $line
++				echo "$line"
+ 			elif [ -n "$RPMREBUILD_package_flag" ]
+ 			then
+ 				# work on rpm file
+ 				# check in buildroot tar expand
+-				if [ -e "${BUILDROOT}/${file}" ]
++				if [ "$RPMREBUILD_spec_only" = "yes" ]
++				then
++					# no way to check because no buildroot, no file extracted
++					echo -E "$line"
++				elif [ -e "${BUILDROOT}/${tst_file}" ]
+ 				then
+-					echo $line
++					echo -E "$line"
+ 				else
+ 					echo "# MISSING: $line"
+ 				fi
+ 			else
+ 				# work on installed package
+-				if [ -e "${file}" ]
++				if [ -e "${tst_file}" ]
+ 				then
+-					echo $line
++					echo -E "$line"
+ 				else
+ 					echo "# MISSING: $line"
+ 				fi
+diff --git a/rpmrebuild.sh b/rpmrebuild.sh
+index cdba61d..e4c2790 100755
+--- a/rpmrebuild.sh
++++ b/rpmrebuild.sh
+@@ -142,7 +142,7 @@ function RpmUnpack
+ # create buildroot if necessary
+ function CreateBuildRoot
+ {
+-	Debug '(CreateBuildRoot)'
++	Debug "(CreateBuildRoot) $BUILDROOT"
+         if [ -z "$RPMREBUILD_package_flag" ]; then
+ 		# installed package
+ 		if [ "$need_change_files" = "yes" ]; then
+diff --git a/rpmrebuild_files.sh b/rpmrebuild_files.sh
+index 4a4b6eb..9f844ba 100755
+--- a/rpmrebuild_files.sh
++++ b/rpmrebuild_files.sh
+@@ -101,20 +101,7 @@ while :; do
+ 	#[ -n "$wild" ] && file=$(echo "$file"|sed 's/\*/\\*/')
+ 	# quick and portable
+ 	# quote metacharacters, see also CheckMissing (processing_func.src)
+-#	file=$( quote $file )
+-	if [ -n "$RPMREBUILD_NOQUOTE" ]
+-	then
+-		# do not quote
+-		echo
+-	else
+-		case "$file" in
+-			# replace * by \*
+-			*\**) file=${file//\*/\\*} ;;
+-			# replace \ by \\
+-			*\\*) file=${file//\\/\\\\} ;;
+-			*) ;;
+-		esac
+-	fi
++	file=$( Quote "$file" )
+ 
+ 	# comment missing files is now done after in CheckMissing func (processing_func.src)
+ 	# to be able to work also on rpm files (not expanded yet in this state)
+@@ -260,6 +247,6 @@ while :; do
+ 		esac
+ 	fi
+ 
+-	echo "${lang_str}${dir_str}${fflags_str}${attr_str}${caps_str}${verify_str}\"${file}\""
++	echo -E "${lang_str}${dir_str}${fflags_str}${attr_str}${caps_str}${verify_str}\"${file}\""
+ done || Critical "$MY_BASENAME done"
+ exit 0
+diff --git a/rpmrebuild_ghost.sh b/rpmrebuild_ghost.sh
+index dded292..4d6f388 100755
+--- a/rpmrebuild_ghost.sh
++++ b/rpmrebuild_ghost.sh
+@@ -59,7 +59,11 @@ while :; do
+ 	read file_verify
+ 	read file_lang
+ 	read file_cap
+-	read file
++	# Trailer space may be part of filename.
++	OLD_IFS="$IFS"
++	IFS=""
++	read -r file
++	IFS="$OLD_IFS"
+ 
+ 	case "$file_flags" in
+ 		*g*)
+diff --git a/rpmrebuild_lib.src b/rpmrebuild_lib.src
+index e1021e1..72fd1c4 100755
+--- a/rpmrebuild_lib.src
++++ b/rpmrebuild_lib.src
+@@ -136,18 +136,13 @@ function TestAwk
+ 	fi
+ }
+ ###############################################################################
+-# todo : quote meta characters is used in 2 subs
+-# rpmrebuild_files.sh
+-# processing_func.src : CheckMissing
++# quote meta characters is used in rpmrebuild_files.sh
+ function Quote
+ {
+ 	local x
+ 	x="$1"
+-	if [ -n "$RPMREBUILD_NOQUOTE" ]
++	if [ -z "$RPMREBUILD_NOQUOTE" ]
+ 	then
+-		# do not quote
+-		echo
+-	else
+ 		case "$x" in
+ 			# replace * by \*
+ 			*\**) x=${x//\*/\\*} ;;
+-- 
+2.46.0
+
diff --git a/backport-bugfix-the-comment-missing-option-can-only-apply-on-installed-packages.patch b/backport-bugfix-the-comment-missing-option-can-only-apply-on-installed-packages.patch
new file mode 100644
index 0000000..7ac5011
--- /dev/null
+++ b/backport-bugfix-the-comment-missing-option-can-only-apply-on-installed-packages.patch
@@ -0,0 +1,110 @@
+From 8559f43fe16789fd23e620fdf4c5c0ee9584cefa Mon Sep 17 00:00:00 2001
+From: Eric Gerbier <gerbier@users.sourceforge.net>
+Date: Sun, 13 Oct 2024 11:07:26 +0200
+Subject: [PATCH] bugfix : the comment-missing option can only apply on
+ installed packages
+
+---
+ man/en/rpmrebuild.1.in          |  1 +
+ man/fr_FR.UTF-8/rpmrebuild.1.in |  1 +
+ man/fr_FR/rpmrebuild.1.in       |  1 +
+ rpmrebuild_files.sh             |  9 ++-------
+ rpmrebuild_parser.src           | 12 ++++++++++++
+ 5 files changed, 17 insertions(+), 7 deletions(-)
+
+diff --git a/man/en/rpmrebuild.1.in b/man/en/rpmrebuild.1.in
+index 535f46d..197325d 100644
+--- a/man/en/rpmrebuild.1.in
++++ b/man/en/rpmrebuild.1.in
+@@ -31,6 +31,7 @@ set files posix capabilities as installed files
+ .TP
+ \fB\-c, \-\-comment\-missing\fP=<\fIyes\fP|\fIno\fP>
+ comment out in the specfile missing files. Default: \fBno\fP.
++only applies on installed rpm, not on package files
+ .TP
+ \fB\-D, \-\-define\fP=<\fIdefines\fP>
+ defines to be passed to rpmbuild.
+diff --git a/man/fr_FR.UTF-8/rpmrebuild.1.in b/man/fr_FR.UTF-8/rpmrebuild.1.in
+index a991a27..e72cb71 100644
+--- a/man/fr_FR.UTF-8/rpmrebuild.1.in
++++ b/man/fr_FR.UTF-8/rpmrebuild.1.in
+@@ -29,6 +29,7 @@ utiliser les capacités posix des fichiers installés
+ .TP
+ \fB\-c, \-\-comment\-missing\fP=<\fIyes\fP|\fIno\fP>
+ commente les fichiers manquants dans le fichier specfile. Defaut: \fBno\fP (non).
++ne s'applique qu'aux packages installés, pas aux fichiers
+ .TP
+ \fB\-D, \-\-define\fP=<\fIdefines\fP>
+ définition(s) à passer au programme \fBrpmbuild\fP.
+diff --git a/man/fr_FR/rpmrebuild.1.in b/man/fr_FR/rpmrebuild.1.in
+index 1a02194..663f8f1 100644
+--- a/man/fr_FR/rpmrebuild.1.in
++++ b/man/fr_FR/rpmrebuild.1.in
+@@ -29,6 +29,7 @@ utiliser les capacit
+ .TP
+ \fB\-c, \-\-comment\-missing\fP=<\fIyes\fP|\fIno\fP>
+ commente les fichiers manquants dans le fichier specfile. Defaut: \fBno\fP (non).
++ne s'applique qu'aux packages installÚs, pas aux fichiers
+ .TP
+ \fB\-D, \-\-define\fP=<\fIdefines\fP>
+ définition(s) à passer au programme \fBrpmbuild\fP.
+diff --git a/rpmrebuild_files.sh b/rpmrebuild_files.sh
+index 3655234..af9c3f3 100755
+--- a/rpmrebuild_files.sh
++++ b/rpmrebuild_files.sh
+@@ -107,6 +107,8 @@ while :; do
+ 		*\\*) file=${file//\\/\\\\} ;;
+ 		*) ;;
+ 	esac
++
++	# COMMENT_MISSING only applies on installed rpm
+ 	miss_str=""
+ 	if [ "$RPMREBUILD_COMMENT_MISSING" = "yes" ]; then
+ 		if [ -e "$file" ]; then
+@@ -122,13 +124,6 @@ while :; do
+ 		lang_str=""
+ 	else
+ 		lang_str="%lang($file_lang) "
+-		if [ -e "$file" ]; then
+-			miss_str=""
+-		else 
+-                    if [ ! -h "$file" ]; then
+-			miss_str='# MISSING: '
+-                    fi
+-		fi
+ 	fi
+    
+ 	# %dir handling
+diff --git a/rpmrebuild_parser.src b/rpmrebuild_parser.src
+index 46c640b..3357840 100755
+--- a/rpmrebuild_parser.src
++++ b/rpmrebuild_parser.src
+@@ -1473,6 +1473,7 @@ function CommandLineParsing
+ ##############################################################################
+ function CheckOptions
+ {
++	# RPMREBUILD_NOTESTINSTALL
+ 	if [ -n "$RPMREBUILD_package_install" ]
+ 	then
+ 		# force package test
+@@ -1482,6 +1483,17 @@ function CheckOptions
+ 		# no test if work on files (not installed)
+ 		RPMREBUILD_NOTESTINSTALL="1"
+ 	fi
++
++	# RPMREBUILD_COMMENT_MISSING can not apply on rpm files
++	if [ -n "$RPMREBUILD_package_flag" ]
++	then
++		if [ "$RPMREBUILD_COMMENT_MISSING" = 'yes' ]
++		then
++			RPMREBUILD_COMMENT_MISSING='no'
++			Warning '(CheckOptions) COMMENT_MISSING can not be used on rpm file'
++		fi
++	fi
++
+ 	return 0
+ }
+ ###############################################################################
+-- 
+2.46.0
+
diff --git a/backport-bugfix-the-comment-missing-option-was-not-working-on.patch b/backport-bugfix-the-comment-missing-option-was-not-working-on.patch
new file mode 100644
index 0000000..4c70933
--- /dev/null
+++ b/backport-bugfix-the-comment-missing-option-was-not-working-on.patch
@@ -0,0 +1,261 @@
+From 2904311f19ca1299a0efcfcea80cd389f2b0f0d4 Mon Sep 17 00:00:00 2001
+From: Eric Gerbier <gerbier@users.sourceforge.net>
+Date: Sat, 19 Oct 2024 14:41:53 +0200
+Subject: [PATCH] bugfix : the comment-missing option was not working on rpm
+ files
+
+---
+ man/en/rpmrebuild.1.in          |  1 -
+ man/fr_FR.UTF-8/rpmrebuild.1.in |  1 -
+ man/fr_FR/rpmrebuild.1.in       |  1 -
+ processing_func.src             | 63 +++++++++++++++++++++++++++++++++
+ rpmrebuild.sh                   |  2 ++
+ rpmrebuild_files.sh             | 14 +++-----
+ rpmrebuild_lib.src              | 21 +++++++++++
+ rpmrebuild_parser.src           | 10 ------
+ 8 files changed, 90 insertions(+), 23 deletions(-)
+
+diff --git a/man/en/rpmrebuild.1.in b/man/en/rpmrebuild.1.in
+index 197325d..535f46d 100644
+--- a/man/en/rpmrebuild.1.in
++++ b/man/en/rpmrebuild.1.in
+@@ -31,7 +31,6 @@ set files posix capabilities as installed files
+ .TP
+ \fB\-c, \-\-comment\-missing\fP=<\fIyes\fP|\fIno\fP>
+ comment out in the specfile missing files. Default: \fBno\fP.
+-only applies on installed rpm, not on package files
+ .TP
+ \fB\-D, \-\-define\fP=<\fIdefines\fP>
+ defines to be passed to rpmbuild.
+diff --git a/man/fr_FR.UTF-8/rpmrebuild.1.in b/man/fr_FR.UTF-8/rpmrebuild.1.in
+index e72cb71..a991a27 100644
+--- a/man/fr_FR.UTF-8/rpmrebuild.1.in
++++ b/man/fr_FR.UTF-8/rpmrebuild.1.in
+@@ -29,7 +29,6 @@ utiliser les capacités posix des fichiers installés
+ .TP
+ \fB\-c, \-\-comment\-missing\fP=<\fIyes\fP|\fIno\fP>
+ commente les fichiers manquants dans le fichier specfile. Defaut: \fBno\fP (non).
+-ne s'applique qu'aux packages installés, pas aux fichiers
+ .TP
+ \fB\-D, \-\-define\fP=<\fIdefines\fP>
+ définition(s) à passer au programme \fBrpmbuild\fP.
+diff --git a/man/fr_FR/rpmrebuild.1.in b/man/fr_FR/rpmrebuild.1.in
+index 663f8f1..1a02194 100644
+--- a/man/fr_FR/rpmrebuild.1.in
++++ b/man/fr_FR/rpmrebuild.1.in
+@@ -29,7 +29,6 @@ utiliser les capacit
+ .TP
+ \fB\-c, \-\-comment\-missing\fP=<\fIyes\fP|\fIno\fP>
+ commente les fichiers manquants dans le fichier specfile. Defaut: \fBno\fP (non).
+-ne s'applique qu'aux packages installÚs, pas aux fichiers
+ .TP
+ \fB\-D, \-\-define\fP=<\fIdefines\fP>
+ définition(s) à passer au programme \fBrpmbuild\fP.
+diff --git a/processing_func.src b/processing_func.src
+index 4785f9c..a7016cc 100755
+--- a/processing_func.src
++++ b/processing_func.src
+@@ -18,6 +18,7 @@
+ 
+ function processing_init
+ {
++	Debug "(processing_init)"
+ 	spec_concatenated="no"
+ 
+ 	local SPEC_DIR=$TMPDIR_WORK
+@@ -74,6 +75,7 @@ function processing_init
+ 
+ function processing_spec_change
+ {
++	Debug "(processing_spec_change)"
+ 	local Func="processing_spec_change"
+ 	if [ $# -ne 1 ] || [ -z "$1" ]
+ 	then
+@@ -302,6 +304,7 @@ function processing_spec_change
+ 
+ function processing_fini
+ {
++	Debug "(processing_fini)"
+ 	local cmd
+ 	if [ "$spec_concatenated" = "yes" ]; then
+ 		case "$RPMREBUILD_specfile" in
+@@ -343,6 +346,7 @@ function processing_fini
+ 
+ function CreateProcessing
+ {
++	Debug "(CreateProcessing)"
+ 	if [ $# -ne 1 ] || [ -z "$1" ]
+ 	then
+ 		Error "(CreateProcessing) <operation>"
+@@ -390,3 +394,62 @@ function CreateProcessing
+ 	esac || Error "(CreateProcessing) esac" || return
+ 	return 0
+ }
++
++# used to comment missing files in file section
++# write a new files.x
++function CheckMissing {
++
++	Debug "(CheckMissing) BUILDROOT=$BUILDROOT"
++
++	if [ "$RPMREBUILD_COMMENT_MISSING" = "yes" ]; then
++		local SPEC_IN=$SPEC_FILES.$si_files
++		si_files=$(( si_files + 1 ))
++		local SPEC_OUT=$SPEC_FILES.$si_files
++
++		# ex
++		# %attr(0555, root, root) "/usr/bin/rpmrebuild"
++		# %dir %attr(0755, root, root) "/usr/lib/rpmrebuild"
++
++		while :; do
++			read line
++			[ -z "$line" ] && break
++			file=$( echo $line | cut -d\" -f2 )
++			is_ghost=$( echo $line | grep '%ghost')
++
++			# quote meta characters
++			# see also in rpmrebuild_files.sh
++			case "$line" in
++			# replace * by \*
++				*\**) line=${line//\*/\\*} ;;
++			# replace \ by \\
++				*\\*) line=${line//\\/\\\\} ;;
++				*) ;;
++			esac
++
++			if [ -n "$is_ghost" ]
++			then
++				# ghost file may be missing
++				echo $line
++			elif [ -n "$RPMREBUILD_package_flag" ]
++			then
++				# work on rpm file
++				# check in buildroot tar expand
++				if [ -e "${BUILDROOT}/${file}" ]
++				then
++					echo $line
++				else
++					echo "# MISSING: $line"
++				fi
++			else
++				# work on installed package
++				if [ -e "${file}" ]
++				then
++					echo $line
++				else
++					echo "# MISSING: $line"
++				fi
++			fi
++		done < $SPEC_IN > $SPEC_OUT || return
++
++	fi
++}
+diff --git a/rpmrebuild.sh b/rpmrebuild.sh
+index 545b348..cdba61d 100755
+--- a/rpmrebuild.sh
++++ b/rpmrebuild.sh
+@@ -639,11 +639,13 @@ function Main
+ 	if [ "$RPMREBUILD_spec_only" = "yes" ]; then
+ 		BUILDROOT="/"
+ 		SpecGeneration   || Error "SpecGeneration" || return
++		CheckMissing     || Error "CheckMissing" || return
+ 		Processing       || Error "Processing" || return
+ 		Echo "specfile: $RPMREBUILD_specfile"
+ 	else
+ 		SpecGeneration   || Error "SpecGeneration" || return
+ 		CreateBuildRoot  || Error "CreateBuildRoot" || return
++		CheckMissing     || Error "CheckMissing" || return
+ 		Processing       || Error "Processing" || return
+ 		CheckArch	 || Error "CheckArch" || return
+ 		RpmBuild         || Error "RpmBuild" || return
+diff --git a/rpmrebuild_files.sh b/rpmrebuild_files.sh
+index af9c3f3..71274d8 100755
+--- a/rpmrebuild_files.sh
++++ b/rpmrebuild_files.sh
+@@ -100,6 +100,7 @@ while :; do
+ 	#wild=$(echo $file | grep "\*")
+ 	#[ -n "$wild" ] && file=$(echo "$file"|sed 's/\*/\\*/')
+ 	# quick and portable
++	# quote metacharacters, see also CheckMissing (processing_func.src)
+ 	case "$file" in
+ 		# replace * by \*
+ 		*\**) file=${file//\*/\\*} ;;
+@@ -108,15 +109,8 @@ while :; do
+ 		*) ;;
+ 	esac
+ 
+-	# COMMENT_MISSING only applies on installed rpm
+-	miss_str=""
+-	if [ "$RPMREBUILD_COMMENT_MISSING" = "yes" ]; then
+-		if [ -e "$file" ]; then
+-			miss_str=""
+-		else 
+-			miss_str='# MISSING: '
+-		fi
+-	fi
++	# comment missing files is now done after in CheckMissing func (processing_func.src)
++	# to be able to work also on rpm files (not expanded yet in this state)
+ 
+ 	# language handling
+ 	[ "$file_lang" = "(none)" ] && file_lang=""
+@@ -259,6 +253,6 @@ while :; do
+ 		esac
+ 	fi
+ 
+-	echo "${miss_str}${lang_str}${dir_str}${fflags_str}${attr_str}${caps_str}${verify_str}\"${file}\""
++	echo "${lang_str}${dir_str}${fflags_str}${attr_str}${caps_str}${verify_str}\"${file}\""
+ done || Critical "$MY_BASENAME done"
+ exit 0
+diff --git a/rpmrebuild_lib.src b/rpmrebuild_lib.src
+index 5cbd026..811acac 100755
+--- a/rpmrebuild_lib.src
++++ b/rpmrebuild_lib.src
+@@ -136,3 +136,24 @@ function TestAwk
+ 	fi
+ }
+ ###############################################################################
++# todo : quote meta characters is used in 2 subs
++# rpmrebuild_files.sh
++# processing_func.src : CheckMissing
++# function Quote
++# {
++# 	local x
++# 	x="$1"
++# 	case "$x" in
++# 		# replace * by \*
++# 		*\**) x=${x//\*/\\*} ;;
++#
++# 		# replace \ by \\
++# 		*\\*) x=${x//\\/\\\\} ;;
++#
++# 		*) ;;
++# 	esac
++# 	echo "$x"
++#
++# 	return
++# }
++###############################################################################
+diff --git a/rpmrebuild_parser.src b/rpmrebuild_parser.src
+index 3357840..c6b162c 100755
+--- a/rpmrebuild_parser.src
++++ b/rpmrebuild_parser.src
+@@ -1484,16 +1484,6 @@ function CheckOptions
+ 		RPMREBUILD_NOTESTINSTALL="1"
+ 	fi
+ 
+-	# RPMREBUILD_COMMENT_MISSING can not apply on rpm files
+-	if [ -n "$RPMREBUILD_package_flag" ]
+-	then
+-		if [ "$RPMREBUILD_COMMENT_MISSING" = 'yes' ]
+-		then
+-			RPMREBUILD_COMMENT_MISSING='no'
+-			Warning '(CheckOptions) COMMENT_MISSING can not be used on rpm file'
+-		fi
+-	fi
+-
+ 	return 0
+ }
+ ###############################################################################
+-- 
+2.46.0
+
diff --git a/backport-fix-backslash-in-filename.patch b/backport-fix-backslash-in-filename.patch
new file mode 100644
index 0000000..aa64072
--- /dev/null
+++ b/backport-fix-backslash-in-filename.patch
@@ -0,0 +1,27 @@
+From 44f346694bbcce7769f014c91d4330b7103e7cb1 Mon Sep 17 00:00:00 2001
+From: Eric Gerbier <gerbier@users.sourceforge.net>
+Date: Mon, 9 Sep 2024 08:01:32 +0200
+Subject: [PATCH] fix backslash in filename
+
+---
+ rpmrebuild_files.sh | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/rpmrebuild_files.sh b/rpmrebuild_files.sh
+index 8c2f29c..3655234 100755
+--- a/rpmrebuild_files.sh
++++ b/rpmrebuild_files.sh
+@@ -101,7 +101,10 @@ while :; do
+ 	#[ -n "$wild" ] && file=$(echo "$file"|sed 's/\*/\\*/')
+ 	# quick and portable
+ 	case "$file" in
++		# replace * by \*
+ 		*\**) file=${file//\*/\\*} ;;
++		# replace \ by \\
++		*\\*) file=${file//\\/\\\\} ;;
+ 		*) ;;
+ 	esac
+ 	miss_str=""
+-- 
+2.46.0
+
diff --git a/backport-fix-trailing-space.patch b/backport-fix-trailing-space.patch
new file mode 100644
index 0000000..4cdd3cf
--- /dev/null
+++ b/backport-fix-trailing-space.patch
@@ -0,0 +1,29 @@
+From f628deaa9ef3e1b9933b937b7a66caebc0142c8f Mon Sep 17 00:00:00 2001
+From: Eric Gerbier <gerbier@users.sourceforge.net>
+Date: Sun, 8 Sep 2024 17:22:05 +0200
+Subject: [PATCH] fix trailing space (yixiangzhike)
+
+---
+ rpmrebuild_files.sh | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/rpmrebuild_files.sh b/rpmrebuild_files.sh
+index 30955c0..8c2f29c 100755
+--- a/rpmrebuild_files.sh
++++ b/rpmrebuild_files.sh
+@@ -83,7 +83,11 @@ while :; do
+ 	read file_verify
+ 	read file_lang
+ 	read file_cap
+-	read file
++	# Trailer space may be part of filename.
++	OLD_IFS="$IFS"
++	IFS=""
++	read -r file
++	IFS="$OLD_IFS"
+ 
+ 	# on fedora 33, centos 7, 8, the root directory "/" is owned by filesystem package
+ 	# but for rpmrebuild, BUILDROOT is juste a symlink, not a directory (cf RpmBuild in rpmrebuild.sh)
+-- 
+2.46.0
+
diff --git a/backport-support-filetrigger.patch b/backport-support-filetrigger.patch
new file mode 100644
index 0000000..588b1a6
--- /dev/null
+++ b/backport-support-filetrigger.patch
@@ -0,0 +1,313 @@
+From 74a3d654ce30ec83453f12a5939a91fdb94e8bb0 Mon Sep 17 00:00:00 2001
+From: Eric Gerbier <gerbier@users.sourceforge.net>
+Date: Fri, 6 Sep 2024 16:42:29 +0200
+Subject: [PATCH] support filetrigger (merged from github repo)
+
+---
+ optional_tags.cfg     |  2 +
+ plugins/demo.plug     |  2 +
+ processing_func.src   | 18 +++++++++
+ rpmrebuild_parser.src | 89 +++++++++++++++++++++++++++++++++++++++++--
+ rpmrebuild_rpmqf.src  | 10 +++++
+ spec_func.src         |  8 ++++
+ 6 files changed, 125 insertions(+), 4 deletions(-)
+
+diff --git a/optional_tags.cfg b/optional_tags.cfg
+index fe90209..fc69433 100644
+--- a/optional_tags.cfg
++++ b/optional_tags.cfg
+@@ -33,3 +33,5 @@ SUPPLEMENTVERSION d_line
+ # only in rpm 5
+ TRIGGERCONDS d_word
+ TRIGGERTYPE d_word
++FILETRIGGERCONDS d_line
++TRANSFILETRIGGERCONDS d_line
+diff --git a/plugins/demo.plug b/plugins/demo.plug
+index d377f7b..fcafbbb 100644
+--- a/plugins/demo.plug
++++ b/plugins/demo.plug
+@@ -30,6 +30,8 @@ change-spec-requires demo.sh
+ change-spec-description demo.sh
+ change-spec-files demo.sh
+ change-spec-triggers demo.sh
++change-spec-filetriggers demo.sh
++change-spec-transfiletriggers demo.sh
+ change-spec-pre demo.sh
+ change-spec-pretrans demo.sh
+ change-spec-post demo.sh
+diff --git a/processing_func.src b/processing_func.src
+index eb8beaa..4785f9c 100755
+--- a/processing_func.src
++++ b/processing_func.src
+@@ -41,6 +41,8 @@ function processing_init
+ 	SPEC_RECOMMENDS=${SPEC_DIR}/recommends
+ 	SPEC_SUPPLEMENTS=${SPEC_DIR}/supplements
+ 	SPEC_TRIGGERS=${SPEC_DIR}/triggers
++	SPEC_FILETRIGGERS=${SPEC_DIR}/filetriggers
++	SPEC_TRANSFILETRIGGERS=${SPEC_DIR}/transfiletriggers
+ 	SPEC_VERIFYSCRIPT=${SPEC_DIR}/verifyscript
+ 
+ 	spec_index=1
+@@ -64,6 +66,8 @@ function processing_init
+ 	si_recommends=1
+ 	si_supplements=1
+ 	si_triggers=1
++	si_filetriggers=1
++	si_transfiletriggers=1
+ 	si_verifyscript=1
+ 	si_rpmqf=1
+ }
+@@ -224,6 +228,20 @@ function processing_spec_change
+ 			SPEC_OUT=$SPEC_TRIGGERS.$si_triggers
+ 		;;
+ 
++		change-spec-filetriggers | \
++		edit-filetriggers)
++			SPEC_IN=$SPEC_FILETRIGGERS.$si_filetriggers
++			si_filetriggers=$(( si_filetriggers + 1 ))
++			SPEC_OUT=$SPEC_FILETRIGGERS.$si_filetriggers
++		;;
++
++		change-spec-transfiletriggers | \
++		edit-transfiletriggers)
++			SPEC_IN=$SPEC_TRANSFILETRIGGERS.$si_transfiletriggers
++			si_transfiletriggers=$(( si_transfiletriggers + 1 ))
++			SPEC_OUT=$SPEC_TRANSFILETRIGGERS.$si_transfiletriggers
++		;;
++
+ 		change-spec-verifyscript | \
+ 		edit-verifyscript)
+ 			SPEC_IN=$SPEC_VERIFYSCRIPT.$si_verifyscript
+diff --git a/rpmrebuild_parser.src b/rpmrebuild_parser.src
+index f0261fe..46c640b 100755
+--- a/rpmrebuild_parser.src
++++ b/rpmrebuild_parser.src
+@@ -81,6 +81,8 @@ options:
+    --change-spec-description=<command>
+    --change-spec-files=<command>
+    --change-spec-triggers=<command>
++   --change-spec-filetriggers=<command>
++   --change-spec-transfiletriggers=<command>
+    --change-spec-pre=<command>
+    --change-spec-pretrans=<command>
+    --change-spec-post=<command>
+@@ -105,6 +107,8 @@ options:
+    --edit-description
+    --edit-files
+    --edit-triggers
++   --edit-filetriggers
++   --edit-transfiletriggers
+    --edit-pre
+    --edit-pretrans
+    --edit-post
+@@ -358,11 +362,26 @@ function ProcessLongOptions
+ 			change-spec-f | \
+ 			change-spec-fi | \
+ 			change-spec-fil | \
+-			change-spec-file | \
++			change-spec-file)
++				AmbiguousOption
++				return 1
++			;;
++
+ 			change-spec-files)
+ 				LONG_OPTION="change-spec-files"
+ 			;;
+ 
++			change-spec-filet | \
++			change-spec-filetr | \
++			change-spec-filetri | \
++			change-spec-filetrig | \
++			change-spec-filetrigg | \
++			change-spec-filetrigge | \
++			change-spec-filetrigger | \
++			change-spec-filetriggers)
++				LONG_OPTION="change-spec-filetriggers"
++			;;
++
+ 			change-spec-o | \
+ 			change-spec-ob | \
+ 			change-spec-obs | \
+@@ -475,7 +494,28 @@ function ProcessLongOptions
+ 			;;
+ 
+ 			change-spec-t | \
+-			change-spec-tr | \
++			change-spec-tr)
++				AmbiguousOption
++				return 1
++			;;
++
++			change-spec-tra | \
++			change-spec-tran | \
++			change-spec-trans | \
++			change-spec-transf | \
++			change-spec-transfi | \
++			change-spec-transfile | \
++			change-spec-transfilet | \
++			change-spec-transfiletr | \
++			change-spec-transfiletri | \
++			change-spec-transfiletrig | \
++			change-spec-transfiletrigg | \
++			change-spec-transfiletrigge | \
++			change-spec-transfiletrigger | \
++			change-spec-transfiletriggers)
++				LONG_OPTION="change-spec-transfiletriggers"
++			;;
++
+ 			change-spec-tri | \
+ 			change-spec-trig | \
+ 			change-spec-trigg | \
+@@ -619,11 +659,27 @@ function ProcessLongOptions
+ 			edit-f | \
+ 			edit-fi | \
+ 			edit-fil | \
+-			edit-file | \
++			edit-file)
++				AmbiguousOption
++				return 1
++			;;
++
+ 			edit-files)
+ 				LONG_OPTION='edit-files'
+ 			;;
+ 
++			edit-filet | \
++			edit-filetr | \
++			edit-filetri | \
++			edit-filetri | \
++			edit-filetrig | \
++			edit-filetrigg | \
++			edit-filetrigge | \
++			edit-filetrigger | \
++			edit-filetriggers)
++				LONG_OPTION='edit-filetriggers'
++			;;
++
+ 			edit-o | \
+ 			edit-ob | \
+ 			edit-obs | \
+@@ -749,7 +805,28 @@ function ProcessLongOptions
+ 			;;
+ 
+ 			edit-t | \
+-			edit-tr | \
++			edit-tr)
++				AmbiguousOption
++				return 1
++			;;
++
++			edit-tra | \
++			edit-tran | \
++			edit-trans | \
++			edit-transf | \
++			edit-transfi | \
++			edit-transfile | \
++			edit-transfilet | \
++			edit-transfiletr | \
++			edit-transfiletri | \
++			edit-transfiletrig | \
++			edit-transfiletrigg | \
++			edit-transfiletrigge | \
++			edit-transfiletrigger | \
++			edit-transfiletriggers)
++				LONG_OPTION='edit-transfiletriggers'
++			;;
++
+ 			edit-tri | \
+ 			edit-trig | \
+ 			edit-trigg | \
+@@ -1038,6 +1115,7 @@ function ProcessLongOptions
+ 			change-spec-description  | \
+ 			change-spec-enhances     | \
+ 			change-spec-files        | \
++			change-spec-filetriggers | \
+ 			change-spec-obsoletes    | \
+ 			change-spec-pre          | \
+ 			change-spec-pretrans     | \
+@@ -1051,6 +1129,7 @@ function ProcessLongOptions
+ 			change-spec-recommends   | \
+ 			change-spec-suggests     | \
+ 			change-spec-supplements  | \
++			change-spec-transfiletriggers | \
+ 			change-spec-triggers     | \
+ 			change-spec-verifyscript | \
+ 			change-spec-whole)
+@@ -1095,6 +1174,7 @@ function ProcessLongOptions
+ 			edit-description  | \
+ 			edit-enhances     | \
+ 			edit-files        | \
++			edit-filetriggers | \
+ 			edit-obsoletes    | \
+ 			edit-pre          | \
+ 			edit-pretrans     | \
+@@ -1108,6 +1188,7 @@ function ProcessLongOptions
+ 			edit-suggests     | \
+ 			edit-recommends   | \
+ 			edit-supplements  | \
++			edit-transfiletriggers | \
+ 			edit-triggers     | \
+ 			edit-verifyscript | \
+ 			edit-whole)
+diff --git a/rpmrebuild_rpmqf.src b/rpmrebuild_rpmqf.src
+index 04d62ea..5f4c574 100755
+--- a/rpmrebuild_rpmqf.src
++++ b/rpmrebuild_rpmqf.src
+@@ -146,6 +146,16 @@ echo
+ echo '[%%trigger%{TRIGGERTYPE} -p %{TRIGGERSCRIPTPROG} -- %{TRIGGERCONDS}\n%|TRIGGERSCRIPTS?{%{TRIGGERSCRIPTS}\n}|]'
+ }
+ 
++function qf_spec_filetriggers {
++echo
++echo '[%%filetrigger%{FILETRIGGERTYPE} -p %{FILETRIGGERSCRIPTPROG} -P %{FILETRIGGERPRIORITIES} -- %{FILETRIGGERCONDS}\n%|FILETRIGGERSCRIPTS?{%{FILETRIGGERSCRIPTS}\n}|]'
++}
++
++function qf_spec_transfiletriggers {
++echo
++echo '[%%transfiletrigger%{TRANSFILETRIGGERTYPE} -p %{TRANSFILETRIGGERSCRIPTPROG} -P %{TRANSFILETRIGGERPRIORITIES} -- %{TRANSFILETRIGGERCONDS}\n%|TRANSFILETRIGGERSCRIPTS?{%{TRANSFILETRIGGERSCRIPTS}\n}|]'
++}
++
+ function qf_spec_pre {
+ echo 
+ echo '%|PREINPROG?{%%pre -p %{PREINPROG}\n%|PREIN?{[%{PREIN}\n]}|}:{%|PREIN?{\n%%pre\n[%{PREIN}\n]}|}|'
+diff --git a/spec_func.src b/spec_func.src
+index 6a9bff8..f919bd7 100755
+--- a/spec_func.src
++++ b/spec_func.src
+@@ -172,6 +172,8 @@ function SpecGeneration
+ 	spec_query qf_spec_description  > "$SPEC_DESCRIPTION.$i"  || Error "(SpecGeneration) qf_spec_description" || return
+ 	spec_files                      > "$SPEC_FILES.$i"        || Error "(SpecGeneration) spec_files" || return
+ 	spec_query qf_spec_triggers     > "$SPEC_TRIGGERS.$i"     || Error "(SpecGeneration) qf_spec_triggers" || return
++	spec_query qf_spec_filetriggers > "$SPEC_FILETRIGGERS.$i"     || Error "(SpecGeneration) qf_spec_filetriggers" || return
++	spec_query qf_spec_transfiletriggers > "$SPEC_TRANSFILETRIGGERS.$i"     || Error "(SpecGeneration) qf_spec_transfiletriggers" || return
+ 	spec_query qf_spec_pre          > "$SPEC_PRE.$i"          || Error "(SpecGeneration) qf_spec_pre" || return
+ 	spec_query qf_spec_pretrans     > "$SPEC_PRETRANS.$i"     || Error "(SpecGeneration) qf_spec_pretrans" || return
+ 	spec_query qf_spec_post         > "$SPEC_POST.$i"         || Error "(SpecGeneration) qf_spec_post" || return
+@@ -242,6 +244,8 @@ function spec_concatenate
+ 
+ 	# %%triger -> %trigger (in begin of line)
+ 	local sed_trigger="/^%%trigger/s/^%%/%/1"
++	local sed_filetrigger="/^%%filetrigger/s/^%%/%/1"
++	local sed_transfiletrigger="/^%%transfiletrigger/s/^%%/%/1"
+ 	# %%pre -> %pre (in begin of line) It'll work for %%preun too.
+ 	local sed_pre="/^%%pre/s/^%%/%/1"
+ 	# %%post -> %post (in begin of line) It'll work for %%postun too.
+@@ -251,11 +255,15 @@ function spec_concatenate
+ 	sed                                         \
+ 		-e "$sed_double_percent"            \
+ 		-e "$sed_trigger"                   \
++		-e "$sed_filetrigger"               \
++		-e "$sed_transfiletrigger"          \
+ 		-e "$sed_pre"                       \
+ 		-e "$sed_post"                      \
+ 		-e "$sed_verifyscript"              \
+ 		-e "$sed_global" 	             \
+ 		"$SPEC_TRIGGERS.$si_triggers"         \
++		"$SPEC_FILETRIGGERS.$si_filetriggers" \
++		"$SPEC_TRANSFILETRIGGERS.$si_transfiletriggers" \
+ 		"$SPEC_PRE.$si_pre"                   \
+ 		"$SPEC_PRETRANS.$si_pretrans"         \
+ 		"$SPEC_POST.$si_post"                 \
+-- 
+2.46.0
+
diff --git a/backport-use-RPMREBUILD_NOQUOTE-on-some-distribution-if-filenames-contains-meta-car.patch b/backport-use-RPMREBUILD_NOQUOTE-on-some-distribution-if-filenames-contains-meta-car.patch
new file mode 100644
index 0000000..38ae745
--- /dev/null
+++ b/backport-use-RPMREBUILD_NOQUOTE-on-some-distribution-if-filenames-contains-meta-car.patch
@@ -0,0 +1,128 @@
+From fb7fd3d6bbaf90c46240f156cc7e52111858a5cf Mon Sep 17 00:00:00 2001
+From: Eric Gerbier <gerbier@users.sourceforge.net>
+Date: Sat, 2 Nov 2024 10:59:53 +0100
+Subject: [PATCH] you can use RPMREBUILD_NOQUOTE on some distribution if
+ filenames contains meta-car
+
+---
+ processing_func.src | 21 ++++++++++++++-------
+ rpmrebuild_files.sh | 21 ++++++++++++++-------
+ rpmrebuild_lib.src  | 40 +++++++++++++++++++++++-----------------
+ 3 files changed, 51 insertions(+), 31 deletions(-)
+
+diff --git a/processing_func.src b/processing_func.src
+index a7016cc..09f8a0f 100755
+--- a/processing_func.src
++++ b/processing_func.src
+@@ -418,13 +418,20 @@ function CheckMissing {
+ 
+ 			# quote meta characters
+ 			# see also in rpmrebuild_files.sh
+-			case "$line" in
+-			# replace * by \*
+-				*\**) line=${line//\*/\\*} ;;
+-			# replace \ by \\
+-				*\\*) line=${line//\\/\\\\} ;;
+-				*) ;;
+-			esac
++			#file=$( quote $file )
++			if [ -n "$RPMREBUILD_NOQUOTE" ]
++			then
++				# no quote
++				echo
++			else
++				case "$line" in
++					# replace * by \*
++					*\**) line=${line//\*/\\*} ;;
++					# replace \ by \\
++					*\\*) line=${line//\\/\\\\} ;;
++					*) ;;
++				esac
++			fi
+ 
+ 			if [ -n "$is_ghost" ]
+ 			then
+diff --git a/rpmrebuild_files.sh b/rpmrebuild_files.sh
+index 71274d8..4a4b6eb 100755
+--- a/rpmrebuild_files.sh
++++ b/rpmrebuild_files.sh
+@@ -101,13 +101,20 @@ while :; do
+ 	#[ -n "$wild" ] && file=$(echo "$file"|sed 's/\*/\\*/')
+ 	# quick and portable
+ 	# quote metacharacters, see also CheckMissing (processing_func.src)
+-	case "$file" in
+-		# replace * by \*
+-		*\**) file=${file//\*/\\*} ;;
+-		# replace \ by \\
+-		*\\*) file=${file//\\/\\\\} ;;
+-		*) ;;
+-	esac
++#	file=$( quote $file )
++	if [ -n "$RPMREBUILD_NOQUOTE" ]
++	then
++		# do not quote
++		echo
++	else
++		case "$file" in
++			# replace * by \*
++			*\**) file=${file//\*/\\*} ;;
++			# replace \ by \\
++			*\\*) file=${file//\\/\\\\} ;;
++			*) ;;
++		esac
++	fi
+ 
+ 	# comment missing files is now done after in CheckMissing func (processing_func.src)
+ 	# to be able to work also on rpm files (not expanded yet in this state)
+diff --git a/rpmrebuild_lib.src b/rpmrebuild_lib.src
+index 811acac..e1021e1 100755
+--- a/rpmrebuild_lib.src
++++ b/rpmrebuild_lib.src
+@@ -139,21 +139,27 @@ function TestAwk
+ # todo : quote meta characters is used in 2 subs
+ # rpmrebuild_files.sh
+ # processing_func.src : CheckMissing
+-# function Quote
+-# {
+-# 	local x
+-# 	x="$1"
+-# 	case "$x" in
+-# 		# replace * by \*
+-# 		*\**) x=${x//\*/\\*} ;;
+-#
+-# 		# replace \ by \\
+-# 		*\\*) x=${x//\\/\\\\} ;;
+-#
+-# 		*) ;;
+-# 	esac
+-# 	echo "$x"
+-#
+-# 	return
+-# }
++function Quote
++{
++	local x
++	x="$1"
++	if [ -n "$RPMREBUILD_NOQUOTE" ]
++	then
++		# do not quote
++		echo
++	else
++		case "$x" in
++			# replace * by \*
++			*\**) x=${x//\*/\\*} ;;
++
++			# replace \ by \\
++			*\\*) x=${x//\\/\\\\} ;;
++
++			*) ;;
++		esac
++	fi
++	echo -E "$x"
++
++	return
++}
+ ###############################################################################
+-- 
+2.46.0
+
diff --git a/rpmrebuild.spec b/rpmrebuild.spec
index d60a51d..e706876 100644
--- a/rpmrebuild.spec
+++ b/rpmrebuild.spec
@@ -1,15 +1,21 @@
 Name:           rpmrebuild
 Version:        2.18
-Release:        8
+Release:        9
 Summary:        A tool to build a rpm file from the rpm database
 License:        GPLv2+
 URL:            http://rpmrebuild.sourceforge.net
 Source0:        https://downloads.sourceforge.net/rpmrebuild/%{name}-%{version}.tar.gz
 
 Patch6000:      backport-Set-the-directory-mode-to-instead-of-omit.patch
+Patch6001:      backport-support-filetrigger.patch
+Patch6002:      backport-fix-trailing-space.patch
+Patch6003:      backport-fix-backslash-in-filename.patch
+Patch6004:      backport-bugfix-the-comment-missing-option-can-only-apply-on-installed-packages.patch
+Patch6005:      backport-bugfix-the-comment-missing-option-was-not-working-on.patch
+Patch6006:      backport-use-RPMREBUILD_NOQUOTE-on-some-distribution-if-filenames-contains-meta-car.patch
+Patch6007:      backport-bugfix-comment-missing-with-spec-only-on-rpm-file-and-bugfix-file-with-space.patch
 
 Patch9000:      Add-macros-_binaries_in_noarch_packages_terminate_bu.patch
-Patch9001:      Fix-missing-trailer-space-and-do-not-treat-backslash-as-escape-char.patch
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildArch:      noarch
@@ -61,6 +67,9 @@ rm -rf $RPM_BUILD_ROOT%{_mandir}/fr_FR.UTF-8/man1/
 %{_mandir}/fr/man1/*.gz
 
 %changelog
+* Thu Nov 21 2024 dongyuzhen <dongyuzhen@h-partners.com> - 2.18-9
+- backport some patches from upstream
+
 * Tue Aug 20 2024 yixiangzhike <yixiangzhike007@163.com> - 2.18-8
 - fix missing trailer space, and don't treat backslash as escape char