limit the length of the clip previews displayed in rofi to speed up

render time and prevent lockups on yuuuge clips

roficlip

@@ -12,16 +12,19 @@ fi
 #  - Split into lines based on NUL byte
 #  - Remove Leading whitespace
 #  - Remove empty clipboard items
+#  - Delete entries > 2048 characters
 #  - Add line numbers to clip items
 # NOTE: This is all done in a single line because bash can't store a NUL byte
 C_HIST="$(clipster -c -o -n 500 -0 \
         | gawk 'BEGIN {RS = "\0"; FS="\n"; OFS=" " } { $1=$1; print $0 }'  \
-        | sed 's/^ *//' \
         | sed '/^$/d' \
+        | sed 's/^ *//' \
         | gawk '{printf("%003d %s\n", NR, $0)}')"
 
+C_HIST_SHORT=$(echo "$C_HIST" | cut -c -200)
+
 # Echo clipboard items to Rofi and save the selection made by user
-SELECTION="$(echo "$C_HIST" | rofi -dmenu -i -lines 20 -width 80 -p 'selection: ')"
+SELECTION="$(echo "$C_HIST_SHORT" | rofi -dmenu -i -lines 20 -width 80 -p 'selection: ')"
 
 # Verify user made a selection
 if [ -n "$SELECTION" ]; then