Merge a17c30988d9d26290a062b38eb9cfa59f225ff7c into ca8cb1f6a7513e52b112b99a686844a587cebd89

The part
```
for open in $decrypted; do
		[ "$uuid" = "$open" ] && break 1
done
```
exits with `0` if the variable `$decrypted` is empty, causing none of the encrypted devices to be put into the `$unopenedluks` variable. This commit fixes this problem.

.config/lf/lfrc

@@ -30,7 +30,7 @@ set autoquit true
 cmd open ${{
     case $(file --mime-type "$(readlink -f $f)" -b) in
 	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet) localc $fx ;;
-	image/vnd.djvu|application/pdf|application/octet-stream|application/postscript) setsid -f zathura $fx >/dev/null 2>&1 ;;
+	image/vnd.djvu|application/pdf|application/postscript) setsid -f zathura $fx >/dev/null 2>&1 ;;
         text/*|application/json|inode/x-empty|application/x-subrip) $EDITOR $fx;;
 	image/x-xcf) setsid -f gimp $f >/dev/null 2>&1 ;;
 	image/svg+xml) display -- $f ;;
@@ -45,8 +45,14 @@ cmd open ${{
 	video/*) setsid -f mpv $f -quiet >/dev/null 2>&1 ;;
 	application/pdf|application/vnd.djvu|application/epub*) setsid -f zathura $fx >/dev/null 2>&1 ;;
 	application/pgp-encrypted) $EDITOR $fx ;;
-	application/vnd.openxmlformats-officedocument.wordprocessingml.document|application/vnd.oasis.opendocument.text|application/vnd.openxmlformats-officedocument.spreadsheetml.sheet|application/octet-stream|application/vnd.oasis.opendocument.spreadsheet|application/vnd.oasis.opendocument.spreadsheet-template|application/vnd.openxmlformats-officedocument.presentationml.presentation|application/vnd.oasis.opendocument.presentation-template|application/vnd.oasis.opendocument.presentation|application/vnd.ms-powerpoint|application/vnd.oasis.opendocument.graphics|application/vnd.oasis.opendocument.graphics-template|application/vnd.oasis.opendocument.formula|application/vnd.oasis.opendocument.database) setsid -f libreoffice $fx >/dev/null 2>&1 ;;
+	application/vnd.openxmlformats-officedocument.wordprocessingml.document|application/vnd.oasis.opendocument.text|application/vnd.openxmlformats-officedocument.spreadsheetml.sheet|application/vnd.oasis.opendocument.spreadsheet|application/vnd.oasis.opendocument.spreadsheet-template|application/vnd.openxmlformats-officedocument.presentationml.presentation|application/vnd.oasis.opendocument.presentation-template|application/vnd.oasis.opendocument.presentation|application/vnd.ms-powerpoint|application/vnd.oasis.opendocument.graphics|application/vnd.oasis.opendocument.graphics-template|application/vnd.oasis.opendocument.formula|application/vnd.oasis.opendocument.database) setsid -f libreoffice $fx >/dev/null 2>&1 ;;
-        *) for f in $fx; do setsid -f $OPENER $f >/dev/null 2>&1; done;;
+        application/octet-stream) case ${f##*.} in
+			doc|docx|xls|xlsx|odt|ppt|pptx) setsid -f libreoffice $fx >/dev/null 2>&1 ;;
+			ghw) setsid -f gtkwave $f >/dev/null 2>&1 ;;
+			ts) setsid -f mpv $f -quiet >/dev/null 2>&1 ;;
+			*) setsid -f zathura $fx >/dev/null 2>&1 ;;
+	   	esac ;;
+	*) for f in $fx; do setsid -f $OPENER $f >/dev/null 2>&1; done;;
     esac
 }}
 
@@ -58,7 +64,22 @@ cmd extract ${{
 	printf "%s\n\t" "$fx"
 	printf "extract?[y/N]"
 	read ans
-	[ $ans = "y" ] && aunpack $fx
+	[ $ans = "y" ] && {
+		case $fx in
+			*.tar.bz2)   tar xjf $fx     ;;
+			*.tar.gz)    tar xzf $fx     ;;
+			*.bz2)       bunzip2 $fx     ;;
+			*.rar)       unrar e $fx     ;;
+			*.gz)        gunzip $fx      ;;
+			*.tar)       tar xf $fx      ;;
+			*.tbz2)      tar xjf $fx     ;;
+			*.tgz)       tar xzf $fx     ;;
+			*.zip)       unzip $fx       ;;
+			*.Z)         uncompress $fx  ;;
+			*.7z)        7z x $fx        ;;
+			*.tar.xz)    tar xf $fx      ;;
+		esac
+	}
 }}
 
 cmd delete ${{

.local/bin/mounter

@@ -36,7 +36,7 @@ filter() { sed "s/ /:/g" | awk -F':' '$7==""{printf "%s%s (%s) %s\n",$1,$3,$5,$6
 unopenedluks="$(for drive in $allluks; do
 	uuid="${drive%% *}"
 	uuid="${uuid//-}"	# This is a bashism.
-	for open in $decrypted; do
+	[ -n "$decrypted" ] && for open in $decrypted; do
 		[ "$uuid" = "$open" ] && break 1
 	done && continue 1
 	echo "🔒 $drive"

.local/bin/statusbar/sb-mailbox

@@ -4,7 +4,7 @@
 # When clicked, brings up `neomutt`.
 
 case $BLOCK_BUTTON in
-	1) setsid -f "$TERMINAL" -e neomutt ;;
+	1) setsid -w -f "$TERMINAL" -e neomutt; pkill -RTMIN+12 "${STATUSBAR:-dwmblocks}" ;;
 	2) setsid -f mw -Y >/dev/null ;;
 	3) notify-send "📬 Mail module" "\- Shows unread mail
 - Shows 🔃 if syncing mail

.local/bin/xdg-terminal-exec

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+"$TERMINAL" -e "$@"