diff --git a/.config/shell/functions b/.config/shell/functions
index c8f26d5..23538e1 100644
--- a/.config/shell/functions
+++ b/.config/shell/functions
@@ -203,7 +203,7 @@ alias usergroups="cat /etc/passwd | cut -d':' -f1 | xargs -n 1 id"
 p() { pass "$@" || pass edit "$@"; }
 
 alias omd="(echo '#+OPTIONS: tags:nil'; xclip -o -selection clipboard) | pandoc -f org-auto_identifiers -t markdown --wrap preserve | xclip -filter"
-alias mdo="pandoc -f gfm-ascii_identifiers-gfm_auto_identifiers -t org --wrap preserve"
+alias mdo="pandoc -f gfm-ascii_identifiers-gfm_auto_identifiers -t org-auto_identifiers --wrap preserve"
 alias mdox="xclip -o -selection clipboard | mdo | xclip -filter"
 
 alias gdiff='git diff --word-diff=color --word-diff-regex=. --no-index'
diff --git a/.config/topgrade.toml b/.config/topgrade.toml
index e9e40b7..3107e2b 100644
--- a/.config/topgrade.toml
+++ b/.config/topgrade.toml
@@ -2,7 +2,7 @@
 #assume_yes = true
 
 # Disable specific steps - same options as the command line flag
-disable = ["npm", "nix", "emacs"]
+disable = ["node", "pnpm", "nix", "emacs", "pacdiff"]
 
 # Ignore failures for these steps
 #ignore_failures = ["powershell"]
diff --git a/.local/bin/scripts/b b/.local/bin/scripts/b
index 4788fda..c667633 100755
--- a/.local/bin/scripts/b
+++ b/.local/bin/scripts/b
@@ -54,7 +54,8 @@ for arg; do
 		test -f "$tmpfile-1.png" || pdftoppm -r 70 "$arg" "$tmpfile" -l $(expr $grid '*' 2)
 		timg -W --grid=$grid "$tmpfile"*
 		;;
-	(*/x-xcf*) ;;
+	(*/x-xcf*) convert -flatten "$arg" png:"$tmpfile"
+		timg+=("$tmpfile");;
 	(*\ video/*)
 		suffix=_thumbs.jpg
 		mtn -i -t -W -r2 -D6 -b 0,6 -c $grid -w $(expr $(tput cols) '*' 20) \
diff --git a/.local/bin/scripts/clean b/.local/bin/scripts/clean
index b8835c7..2d625be 100755
--- a/.local/bin/scripts/clean
+++ b/.local/bin/scripts/clean
@@ -3,9 +3,8 @@
 
 typeset -A _clean_map
 _clean_map=([h]=$XDG_CACHE_HOME [t]=/var/tmp [l]=/var/log [v]=/var/cache)
-# Directories to always clean
-_clean_folders=(~/.ant ~/.autopsy ~/.bundle ~/.cache ~/.cargo ~/.cpanm ~/.docker ~/.electron ~/.electron-gyp ~/.gradle ~/.gradle-kotlin-dsl ~/.hex ~/.java ~/.kscript ~/.konan ~/.m2 ~/.mix ~/.nix-defexpr ~/.node-gyp ~/.npm ~/.nv ~/.openjfx ~/.parallel ~/.stack ~/.surf ~/.texlive ~/.yarn luametatex-cache
-  ~/.lesshst ~/.rubberband.wisdom.d ~/.yarnrc)
+_clean_home=(.ant .autopsy .bundle .cache .cargo .cpanm .docker .electron .electron-gyp .gradle .gradle-kotlin-dsl .hex .java .kscript .konan .m2 .mix .nix-defexpr .node-gyp .node_modules .npm .pnpm-store .nv .openjfx .parallel .stack .surf .texlive .yarn luametatex-cache
+  .lesshst .python_history .rubberband.wisdom.d .yarnrc)
 
 [[ $1 =~ "." ]] && local=pwd
 [[ $1 =~ "i" ]] && i=-i
@@ -13,10 +12,10 @@ dir="$("$local" 2>/dev/null || echo "$HOME")"
 
 df --output="source,avail" -h $(test -n "$local" && echo ".") "$dir"
 
-highlight "clean home"
-for f in ${_clean_folders[@]}
-do "$local" >/dev/null 2>&1 && f="$(echo "$f" | sed "s|$HOME|$($loc)|")"
-	test -f $f || test -d $f && echo "Removing superfluous $f" && rm -rf $i $f
+highlight "cleaning home"
+for f in ${_clean_home[@]}
+do path="$dir/$f"
+	test -f "$path" || test -d "$path" && echo "Removing superfluous $path" && rm -rf $i "$path"
 done
 find "$dir" -maxdepth 2 -not -name ".stfolder" -empty -printf "Removing empty %p\n" -delete
 
diff --git a/.local/bin/scripts/denest b/.local/bin/scripts/denest
new file mode 100755
index 0000000..165af13
--- /dev/null
+++ b/.local/bin/scripts/denest
@@ -0,0 +1,3 @@
+#!/bin/sh
+# Remove one level of folders
+find -mindepth 1 -maxdepth 1 -exec sh -c 'mv -nv {}/* . && rm -dv {}' \;
diff --git a/.local/bin/scripts/edconf b/.local/bin/scripts/edconf
index 59482c4..858724c 100755
--- a/.local/bin/scripts/edconf
+++ b/.local/bin/scripts/edconf
@@ -9,7 +9,7 @@ listconf() {
       -maxdepth 4 -follow \( -name Partitions -o -name mdn -o -name .git -o -name .local -o -name plugged \) -prune -o \
       ! -iname "*.markdown" -a ! -iname "*.md" -a ! -iname "*.org" \
       -type f -readable -exec grep -lI '' {} + 2>/dev/null;
-    find /boot -name "*.c*";
+    find /boot -name "*.c*" 2>/dev/null;
   } | dedup
 }
 
diff --git a/.local/bin/scripts/ex b/.local/bin/scripts/ex
index ae89d48..63fe586 100755
--- a/.local/bin/scripts/ex
+++ b/.local/bin/scripts/ex
@@ -3,15 +3,16 @@
 # adapted and improved from the commonly circulating version
 # detects whether unpacking into a subfolder is sensible
 # and shows progress indications for some operations
-# optdepends: rewrite(in dotfiles)
+# optdepends: rewrite(part of my dotfiles)
 for arg do
 	if test -r "$arg"; then
 		path="$(realpath "$arg")"
 		name="$(basename "${path%.*}")"
+		namepart="$name.part"
 		(
 		if test "$(ls -U | wc -l)" -gt 2; then
-			mkdir -p "$name"
-			cd "$name"
+			mkdir -p "$namepart"
+			cd "$namepart"
 		fi
 		echo "Extracting $arg into $PWD"
 		case "$arg" in
@@ -28,8 +29,11 @@ for arg do
 			(*.Z)           uncompress "$path";;
 			(*)             echo "'$arg' cannot be extracted by ex" >&2;;
 		esac
-		test "$(ls -U | wc -l)" -lt 3 &&
-			mv */* . && find -empty -delete
+		test "$(basename "$PWD")" = "$namepart" &&
+			if test "$(ls -U | wc -l)" -lt 3
+			then mv * .. && cd .. && rm -d "$namepart"
+			else mv "$namepart" "$name"
+			fi
 		)
 	else
 		echo "'$1' is not a readable file"
diff --git a/.local/bin/scripts/help b/.local/bin/scripts/help
index 22373d4..9799c45 100755
--- a/.local/bin/scripts/help
+++ b/.local/bin/scripts/help
@@ -1,5 +1,7 @@
 #!/bin/sh
 # open info-page, man-page or command help
+# depends: unbuffer
+# optdepends: highlight(dotfiles)
 paginate="${PAGER:-less} +Gg"
 test "$1" = "-d" && browse=1 && shift
 # TODO resolve aliases
@@ -9,11 +11,12 @@ case $1 in
 		# need to install zsh-doc package for info pages
 		info --vi-keys "$(test "$last" != zsh && echo "--index-search=$last")" zsh ||
 			LESS="$LESS +/^ *$last *\\[" man zshall;;
-	(vlc) unbuffer vlc --full-help "${@:2}" | $paginate;;
-	(gh|chordpro|bat|pdfjam|reflector) unbuffer "$@" --help | $paginate;;
-	(plantuml) unbuffer "$@" -help | $paginate;;
+	(gh|chordpro|bat|pdfjam|reflector|topgrade) unbuffer "$@" --help | $paginate;;
 	(caddy|stretchly|go) "$1" help "${@:2}" | $paginate;;
+	(plantuml) unbuffer "$@" -help | $paginate;;
 	(kdeconnect*) kdeconnect-cli --help-all "${@:2}" | $paginate;;
+	(vlc) unbuffer vlc --full-help "${@:2}" | $paginate;;
+	(pandoc) man pandoc; highlight "Extensions" && pandoc --list-extensions;;
 	(*) man "$@" ||
 		{ info "$1" -w | grep -v "manpages" && pinfo "$@"; } ||
 		if which "$1" >/dev/null; then "$@" --help; "$@" -help 2>&1 | $paginate; fi;;
diff --git a/.local/bin/scripts/rd b/.local/bin/scripts/rd
index a084ee5..17e007b 100755
--- a/.local/bin/scripts/rd
+++ b/.local/bin/scripts/rd
@@ -1,20 +1,21 @@
-#!/bin/sh
+#!/bin/sh -e
 # Remove recursively safely
 case "$1" in ([0-9]) depth=$1; shift;; esac
 for f in "${@-.}"
 do
 	test -w "$f" && elevate="" || elevate=sudo
-	if test -d "$f"; then
-		find "$f" -maxdepth 4 -not -name ".stfolder" -empty -printf "Removing empty %p\n" -delete
+	if test -d "$f"
+	then find "$f" -maxdepth 4 -not -name ".stfolder" -empty -printf "Removing empty %p\n" -delete
+		test $# -eq 0 && exit $?
 		if test -e "$f/.git" || test -e "$f/packed-refs"
-			then echo -n "Force delete git project $f? "
-				read answer
-				test "$answer" = "y" &&
-					$elevate rm -rf "$f"
-			else test -e "$f" &&
-					echo -n "$f ($(ls -A $f | head -3 | paste -s -d' ')) " >&2 &&
-					$elevate rm -rI "$f"
+		then echo -n "Force delete git project $f? "
+			read answer
+			test "$answer" = "y" &&
+				$elevate rm -rf "$f"
+		else test -e "$f" &&
+				echo -n "$f ($(ls -A "$f" | head -3 | paste -s -d' ')) " >&2 &&
+				$elevate rm -rI "$f"
 		fi
-		else $elevate rm -i "$f"
+	else $elevate rm -i "$f"
 	fi
 done