added help

fuzzy-pokedex

@@ -1,5 +1,17 @@
 #!/bin/bash
 
+### Help 
+Help() {
+    echo -e "\nUse fzf to search and Pokemon stats\n"
+    echo -e "Can optionally search by name"
+	echo -e "EXAMPLE\n\tfuzzy-pokedex [pokemon name]\n"
+	echo -e "OPTIONS"
+	echo -e "\t-u, --update\n\t\tScrape web for updated Pokemon stats\n\t\tWARNING: update function is resource heavy\n\t-h, --help\n\t\tPrint this help screen"
+	echo -e "KEYBINDS"
+	echo -e "\tctrl-n\tShows small sprite version\n\tctrl-b\tShows large sprite version\n\tctrl-s\tShows shiny sprite version\n\tctrl-h\tShows this help screen in preview window\n"
+}
+
+### Pokedex viewer using pokemon-colorscripts and fzf
 pokedex() {
 	pokemon-colorscripts -l |
 	fzf +m -s -i \
@@ -18,13 +30,14 @@ pokedex() {
 	--preview="echo; pokemon-colorscripts -n {1} --no-title; cat /home/ez/Git/fuzzy-pokedex/pokeData/{1}" \
 	--preview-window=68%:wrap:border-rounded \
 	--bind=focus:transform-preview-label:'echo [ {1} ] ' \
+	--bind=ctrl-h:preview:'echo; ./fuzzy-pokedex -h;' \
 	--bind=ctrl-b:preview:'echo; pokemon-colorscripts -b -n {1} --no-title; cat /home/ez/Git/fuzzy-pokedex/pokeData/{1};' \
 	--bind=ctrl-s:preview:'echo; pokemon-colorscripts -s -n {1} --no-title; cat /home/ez/Git/fuzzy-pokedex/pokeData/{1};' \
-	--bind=ctrl-n:preview:'echo; pokemon-colorscripts -n {1} --no-title; cat /home/ez/Git/fuzzy-pokedex/pokeData/{1};'|
+	--bind=ctrl-n:preview:'echo; pokemon-colorscripts -n {1} --no-title; cat /home/ez/Git/fuzzy-pokedex/pokeData/{1};' |
-	awk '{ printf "%s", $1}' |
 	parallel pokemon-colorscripts --no-title -n {} "&&" cat /home/ez/Git/fuzzy-pokedex/pokeData/{} 
 }
 
+### Update Pokemon stats file set
 update_pokeData() {
 	echo -e "\n\t\tWARNING!!!\n\tThis WILL take a long time\n"
 	pokemon-colorscripts -l | sort | parallel --bar --color -j 200% /home/ez/Git/fuzzy-pokedex/pokeinfo {} ">" /home/ez/Git/pokedex/pokeData/{}
@@ -35,7 +48,7 @@ if [[ ! "$1" =~ ^- ]]; then
 else
 	for opt in "$@"; do
 		case $opt in
-    		-u|--aur)
+    		-u|--update)
 				update_pokeData
 				;;
     		-h|--help)