diff --git a/prev/pdf.sh b/prev/pdf.sh
index 3e9b146..f01c745 100644
--- a/prev/pdf.sh
+++ b/prev/pdf.sh
@@ -1,10 +1,10 @@
 pdf() {
-    pdftoppm -f 1 -l 1                   \
-             -scale-to-x 1920            \
-             -scale-to-y -1              \
-             -singlefile                 \
-             -jpeg -tiffcompression jpeg \
-             -- "$f" "$cache_f" && mv -- "$cache_f.jpg" "$cache_f"
-}
+	pdftoppm -f 1 -l 1              \
+		-scale-to-x 1920            \
+		-scale-to-y -1              \
+		-singlefile                 \
+		-jpeg -tiffcompression jpeg \
+		-- "$f" "$cache_f" && mv -- "$cache_f.jpg" "$cache_f"
+	}
 
 convert_and_show_image pdf
diff --git a/prev/text.sh b/prev/text.sh
index 7223ef2..9461dc1 100644
--- a/prev/text.sh
+++ b/prev/text.sh
@@ -1,24 +1,27 @@
 if exists bat; then
-    batcmd=bat
+	batcmd=bat
 elif exists batcat; then
-    batcmd=batcat
+	batcmd=batcat
 else
-    batcmd=
+	batcmd=
 fi
 
 if [ -n "$batcmd" ]; then
-    "$batcmd" --color always        \
-              --style plain         \
-              --paging never        \
-              --terminal-width "$w" \
-              --wrap character      \
-              -- "$f"
+	"$batcmd" \
+		--color always        \
+		--style plain         \
+		--paging never        \
+		--terminal-width "$w" \
+		--wrap character      \
+		-- "$f"
 elif exists highlight; then
-    highlight --replace-tabs=4 --out-format=ansi \
-              --style='pablo' --force -- "$f"
+	highlight \
+		--replace-tabs=4 --out-format=ansi \
+		--style='pablo' --force -- "$f"
 elif exists source-highlight; then
-    source-highlight --tab=4 --out-format=esc \
-              --style=esc256.style --failsafe -i "$f"
+    source-highlight \
+		--tab=4 --out-format=esc \
+		--style=esc256.style --failsafe -i "$f"
 else
-    cat "$f"
+	cat "$f"
 fi