Run shfmt on the buffer

bollux

@@ -129,8 +129,8 @@ bollux_config() {
 	: "${BOLLUX_PAGESRC:=$BOLLUX_DATADIR/pagesrc}" # where to save the source
 	BOLLUX_HISTFILE="$BOLLUX_DATADIR/history"      # where to save the history
 	## typesetting
-	: "${T_MARGIN:=4}"      # left and right margin
-	: "${T_WIDTH:=0}"       # width of the viewport -- 0 = get term width
+	: "${T_MARGIN:=4}" # left and right margin
+	: "${T_WIDTH:=0}"  # width of the viewport -- 0 = get term width
 	# colors -- these will be wrapped in \e[ __ m
 	C_RESET='\e[0m'         # reset
 	: "${C_SIGIL:=35}"      # sigil (=>, #, ##, ###, *, ```)
@@ -209,7 +209,7 @@ blastoff() { # blastoff [-u] URL
 ## https://tools.ietf.org/html/rfc3986
 uwellform() {
 	local u="$1"
-	
+
 	if [[ "$u" != *://* ]]; then
 		u="$BOLLUX_PROTO://$u"
 	fi
@@ -237,7 +237,7 @@ usplit() { # usplit NAME:ARRAY URL:STRING
 		else
 			printf -v "$1[$i]" "$UC_BLANK"
 		fi
-		((i+=1))
+		((i += 1))
 	done
 	printf -v "$1[0]" "$(ujoin "$1")" # inefficient I'm sure
 }
@@ -254,7 +254,7 @@ ujoin() { # ujoin NAME:ARRAY
 	fi
 
 	printf -v U[0] "${U[0]}%s" "${U[3]}"
-	
+
 	if ucdef U[4]; then
 		printf -v U[0] "${U[0]}?%s" "${U[4]}"
 	fi
@@ -268,19 +268,19 @@ ujoin() { # ujoin NAME:ARRAY
 
 ucdef() { [[ "${!1}" != "$UC_BLANK" ]]; } # ucdef NAME
 ucblank() { [[ -z "${!1}" ]]; }           # ucblank NAME
-ucset() { # ucset NAME VALUE
+ucset() {                                 # ucset NAME VALUE
 	run eval "${1}='$2'"
-	run ujoin "${1/\[*\]}"
+	run ujoin "${1/\[*\]/}"
 }
 
-utransform() { # utransform TARGET:ARRAY BASE:STRING REFERENCE:STRING
-	local -a B R # base, reference
+utransform() {   # utransform TARGET:ARRAY BASE:STRING REFERENCE:STRING
+	local -a B R    # base, reference
 	local -n T="$1" # target
 	usplit B "$2"
 	usplit R "$3"
 
 	# initialize T
-	for ((i=1;i<=5;i++)); do
+	for ((i = 1; i <= 5; i++)); do
 		T[$i]="$UC_BLANK"
 	done
 
@@ -396,7 +396,7 @@ uencode() { # uencode URL:STRING
 }
 
 # https://github.com/dylanaraps/pure-bash-bible/
-udecode() { # udecode URL:STRING 
+udecode() { # udecode URL:STRING
 	: "${1//+/ }"
 	printf '%b\n' "${_//%/\\x}"
 }
@@ -419,10 +419,10 @@ gemini_request() { # gemini_request URL
 	fi
 
 	local ssl_cmd=(
-		openssl s_client 
-			-crlf -quiet -connect "${url[2]}:$port"
-			-servername "${url[2]}" # SNI
-			-no_ssl3 -no_tls1 -no_tls1_1 # disable old TLS/SSL versions
+		openssl s_client
+		-crlf -quiet -connect "${url[2]}:$port"
+		-servername "${url[2]}"      # SNI
+		-no_ssl3 -no_tls1 -no_tls1_1 # disable old TLS/SSL versions
 	)
 
 	run "${ssl_cmd[@]}" <<<"$url"
@@ -671,9 +671,9 @@ display() { # display METADATA [TITLE]
 		local helpline="o:open, g/G:goto, [:back, ]:forward, r:refresh"
 		less_cmd+=(
 			-Pm"$(less_prompt_escape "$BOLLUX_URL") - bollux$" # 'status'line
-			-P="$(less_prompt_escape "$helpline")$" # helpline
-			-m # start with statusline
-			+k # float content to the top
+			-P="$(less_prompt_escape "$helpline")$"            # helpline
+			-m                                                 # start with statusline
+			+k                                                 # float content to the top
 		)
 
 		local typeset